PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 3651516-8 1987 Milk carnitine concentrations in mothers of premature infants were not different from those in mothers of term infants. Carnitine 5-14 Weaning weight-maternal milk Bos taurus 0-4 3624133-7 1987 Carnitine acetyltransferase (CAT) was significantly increased in heart by L-carnitine supplementation, whereas it was reduced by depletion in skeletal muscle. Carnitine 74-85 carnitine O-acetyltransferase Rattus norvegicus 0-27 3624133-7 1987 Carnitine acetyltransferase (CAT) was significantly increased in heart by L-carnitine supplementation, whereas it was reduced by depletion in skeletal muscle. Carnitine 74-85 carnitine O-acetyltransferase Rattus norvegicus 29-32 3665208-5 1987 Two patients given oral carnitine supplements had a substantial decrease in their serum myoglobin levels. Carnitine 24-33 myoglobin Homo sapiens 88-97 3827937-18 1987 While MGBG appeared to be competitive with l-carnitine for both CPT and CAT, MGBG also exhibits a number of effects which may be mediated through membrane interaction and which are not reversed by carnitine. Carnitine 43-54 carnitine O-acetyltransferase Rattus norvegicus 72-75 3827937-18 1987 While MGBG appeared to be competitive with l-carnitine for both CPT and CAT, MGBG also exhibits a number of effects which may be mediated through membrane interaction and which are not reversed by carnitine. Carnitine 45-54 carnitine O-acetyltransferase Rattus norvegicus 72-75 3651516-0 1987 Carnitine concentrations in the milk of different species and infant formulas. Carnitine 0-9 Weaning weight-maternal milk Bos taurus 32-36 3651516-1 1987 Carnitine concentrations were measured in the milk of sheep, cows, goats, and horses, in human milk of term and preterm infants and in European infant formulas. Carnitine 0-9 Weaning weight-maternal milk Bos taurus 46-50 3651516-2 1987 There were significant species" differences in carnitine milk content. Carnitine 47-56 Weaning weight-maternal milk Bos taurus 57-61 3651516-9 1987 European formulas based on cow"s milk contained somewhat more carnitine than human milk. Carnitine 62-71 Weaning weight-maternal milk Bos taurus 33-37 3747835-3 1986 The 3-OHB/AcAc ratios indicate a highly reduced state of the mitochondrial redox carriers in the presence of both fatty acids and carnitine. Carnitine 130-139 acetyl-CoA carboxylase alpha Rattus norvegicus 10-14 3102372-7 1986 But they could lead to the following conclusions: Carnitine obviously reduces the insulin resistance. Carnitine 50-59 insulin Homo sapiens 82-89 2879226-0 1986 [Carnitine in the treatment of methylmalonic aciduria (MMA)]. Carnitine 1-10 monocyte to macrophage differentiation associated Homo sapiens 31-60 3440448-1 1987 Carnitine status was evaluated in 8 patients with partial ornithine transcarbamylase (OTC) deficiency and 19 patients with secondary carnitine deficiency, who were used as positive references. Carnitine 0-9 ornithine transcarbamylase Homo sapiens 58-84 3440448-1 1987 Carnitine status was evaluated in 8 patients with partial ornithine transcarbamylase (OTC) deficiency and 19 patients with secondary carnitine deficiency, who were used as positive references. Carnitine 0-9 ornithine transcarbamylase Homo sapiens 86-89 3522516-6 1986 A positive correlation was observed between carnitine and alpha-glucosidase activity. Carnitine 44-53 sucrase-isomaltase Homo sapiens 58-75 4020097-8 1985 The enrichment of endogenous LCA radioactivity was attributable to the selective extraction of endogenous short-chain and free carnitine. Carnitine 127-136 clathrin, light chain A Rattus norvegicus 29-32 3954755-1 1986 The active site of the overt activity of carnitine palmitoyltransferase (CPT I) in rat liver mitochondria was blocked by the self-catalysed formation of the S-carboxypalmitoyl-CoA ester of (-)-carnitine, followed by washing of the mitochondria. Carnitine 189-202 carnitine palmitoyltransferase 1B Rattus norvegicus 73-78 3900312-2 1985 Levels of total carnitine (free + acyl) were lower (P less than 0.05) in plasma, heart, soleus, extensor digitorum longus and kidney of rats fed diet 1 compared to those fed diet 2. Carnitine 16-25 MAM and LDL receptor class A domain containing 1 Rattus norvegicus 145-151 3900312-7 1985 Apparent carnitine biosynthesis (diet 1) showed no difference between nondiabetic and diabetics (31.5 +/- 1.6 and 31.2 +/- 2.2 nmol/g of body weight per day, respectively) suggesting elevated liver levels resulted from redistribution. Carnitine 9-18 MAM and LDL receptor class A domain containing 1 Rattus norvegicus 33-39 4038262-1 1985 Time courses for the formation of palmitoylcarnitine from palmitoyl-CoA and carnitine, catalysed by the overt activity of carnitine palmitoyltransferase (CPT I) in rat liver mitochondria, were obtained. Carnitine 43-52 carnitine palmitoyltransferase 1B Rattus norvegicus 154-159 3977877-4 1985 Estimated Km values of CPT1 and CPT2 (the overt and latent forms respectively of carnitine palmitoyltransferase) for L-carnitine were 80 microM and 326 microM, respectively, and K0.5 values for palmitoyl-CoA were 18.5 microM and 12 microM respectively. Carnitine 117-128 carnitine palmitoyltransferase 2 Rattus norvegicus 32-36 3997872-9 1985 Free CoASH is also regenerated from S-acetyl-3-mercaptopropionyl-CoA and more rapidly from 3-mercaptopropionyl-CoA as a result of their reactions with carnitine catalyzed by carnitine acetyltransferase. Carnitine 151-160 carnitine O-acetyltransferase Rattus norvegicus 174-201 6432788-2 1984 The production of carnitine from peptide-bound 6-N-trimethyl-L-lysine (Lys(Me3)) or 4-N-trimethyl-aminobutyrate(gamma-butyrobetaine) perfused through isolated guinea pig livers was investigated. Carnitine 18-27 NADP-dependent malic enzyme, mitochondrial Cavia porcellus 75-78 6436243-10 1984 These data indicate that peroxisomal carnitine octanoyltransferase and carnitine acetyltransferase function in vivo in the direction of acylcarnitine formation, and suggest that the concentration of L-carnitine could influence the specificity for different acyl-CoA substrates. Carnitine 199-210 carnitine acetyltransferase Mus musculus 71-98 6432788-5 1984 However, Lys(Me3), arising from Lys(Me3)-asialofetuin was converted mostly to gamma-butyrobetaine and carnitine. Carnitine 102-111 NADP-dependent malic enzyme, mitochondrial Cavia porcellus 13-16 6432788-5 1984 However, Lys(Me3), arising from Lys(Me3)-asialofetuin was converted mostly to gamma-butyrobetaine and carnitine. Carnitine 102-111 NADP-dependent malic enzyme, mitochondrial Cavia porcellus 36-39 6432788-8 1984 Carnitine production from [1,2,3,4-14C]gamma-butyrobetaine and [methyl-3H]Lys(Me3)-asialofetuin was reduced in perfused livers obtained from ascorbate-deficient guinea pigs. Carnitine 0-9 NADP-dependent malic enzyme, mitochondrial Cavia porcellus 78-81 6472539-7 1984 Carnitine treatment caused a significant rise in platelet aggregation induced by epinephrine, ADP, and thrombin. Carnitine 0-9 coagulation factor II, thrombin Homo sapiens 103-111 6504009-5 1984 When carnitine was administrated together with fat emulsion, the energy metabolism returned to approximately normal level. Carnitine 5-14 FAT atypical cadherin 1 Rattus norvegicus 47-50 18553477-0 1984 Cholinesterase-catalyzed resolution of D,L-carnitine. Carnitine 39-52 butyrylcholinesterase Homo sapiens 0-14 18553477-4 1984 Acetylcholinesterase, covalently attached to alumina, was employed for the resolution of D,L-carnitine; the latter was first chemically acetylated, then stereoselectively hydrolyzed with the immobilized enzyme, and finally the acetyl-L-carnitine and D-carnitine produced were separated by ion-exchange chromatography. Carnitine 89-102 acetylcholinesterase (Cartwright blood group) Homo sapiens 0-20 6712621-3 1984 Inhibition of CPT I by malonyl-CoA was markedly time-dependent, and the increase occurred at the same rate in the presence or absence of palmitoyl-CoA (80 microM), and in the presence of carnitine, such that the time-course of acylcarnitine formation deviated markedly from linearity when CPT I activity was measured in the presence of malonyl-CoA over several minutes. Carnitine 187-196 carnitine palmitoyltransferase 1B Rattus norvegicus 14-19 6509906-3 1984 Long-chain acylcarnitines (C14-C18) were found to be moderate inhibitors of microsomal acylCoA:cholesterol acyltransferase (ACAT, EC 2.3.1.26); short-chain acylcarnitine (C2-C10) and carnitine itself were not inhibitors. Carnitine 15-24 sterol O-acyltransferase 1 Oryctolagus cuniculus 87-122 6509906-3 1984 Long-chain acylcarnitines (C14-C18) were found to be moderate inhibitors of microsomal acylCoA:cholesterol acyltransferase (ACAT, EC 2.3.1.26); short-chain acylcarnitine (C2-C10) and carnitine itself were not inhibitors. Carnitine 15-24 sterol O-acyltransferase 1 Oryctolagus cuniculus 124-128 6466296-2 1984 The method is based on the quantitative conversion of gamma-butyrobetaine into carnitine by using a 50-60%-satd.-(NH4)2SO4 fraction of rat liver supernatant as the source of gamma-butyrobetaine hydroxylase [4-trimethylaminobutyrate,2-oxoglutarate:oxygen oxidoreductase (3-hydroxylating), EC 1.14.11.1]; the carnitine formed is then measured enzymically. Carnitine 79-88 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 174-205 6466296-2 1984 The method is based on the quantitative conversion of gamma-butyrobetaine into carnitine by using a 50-60%-satd.-(NH4)2SO4 fraction of rat liver supernatant as the source of gamma-butyrobetaine hydroxylase [4-trimethylaminobutyrate,2-oxoglutarate:oxygen oxidoreductase (3-hydroxylating), EC 1.14.11.1]; the carnitine formed is then measured enzymically. Carnitine 307-316 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 174-205 6466296-7 1984 The observed high affinity of gamma-butyrobetaine hydroxylase for gamma-butyrobetaine (Km 7 microM), the high activity of this enzyme and the low concentration of gamma-butyrobetaine in liver indicate that gamma-butyrobetaine availability is one of the factors that normally limit carnitine synthesis. Carnitine 281-290 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 30-61 6722939-3 1984 Type 1 error occurs when endogenous substrates (e.g. L-carnitine) are acetylated by acetyltransferase enzymes (e.g. carnitine acetyltransferase ( CarAc ) ) yielding an acetylated product mistaken for acetylcholine (AcCh). Carnitine 53-64 carnitine O-acetyltransferase Rattus norvegicus 116-143 6722939-3 1984 Type 1 error occurs when endogenous substrates (e.g. L-carnitine) are acetylated by acetyltransferase enzymes (e.g. carnitine acetyltransferase ( CarAc ) ) yielding an acetylated product mistaken for acetylcholine (AcCh). Carnitine 53-64 carnitine O-acetyltransferase Rattus norvegicus 146-151 6703040-6 1984 These results demonstrate the presence of lysophospholipase in cardiac myocytes and suggest that the increase in long-chain acyl carnitine, which occurs during myocardial ischemia, may contribute to accumulation of lysophosphatides within cardiac myocytes. Carnitine 129-138 asparaginase Rattus norvegicus 42-59 6822312-2 1983 Long-chain fatty acid esters of carnitine were observed to inhibit lecithin: cholesterol acyltransferase (LCAT, EC 2.3.1.43) in plasma from the rat (Rattus sativa) and rabbit (Oryctolagus cuniculus) but not in man (Homo sapiens). Carnitine 32-41 lecithin cholesterol acyltransferase Rattus norvegicus 67-104 6592157-6 1983 The laboratory parameters (cholesterol, triglycerides, HDL, LDL, VLDL, apolipoprotein A and B) showed that the lipids administered with l-carnitine were more rapidly metabolized than those without. Carnitine 136-147 lipoprotein(a) Homo sapiens 71-93 6622099-5 1983 red blood cell carnitine concentration (RBC[C]) was significantly higher in preterm than in term neonates (0.24 +/- 0.02 versus 0.14 +/- 0.01 nmole/mg Hgb; P less than 0.001). Carnitine 15-24 RNA, 7SL, cytoplasmic 263, pseudogene Homo sapiens 40-46 6622099-9 1983 of carnitine in blood was estimated to be contained in the RBC, and 27.8 +/- 1.1% (mean +/- S.E.) Carnitine 3-12 RNA, 7SL, cytoplasmic 263, pseudogene Homo sapiens 59-62 6312001-0 1983 Urinary profile of L-carnitine and its derivatives in starved normal persons and ACTH injected patients with myopathy. Carnitine 19-30 proopiomelanocortin Homo sapiens 81-85 6312001-1 1983 Effect of starvation or ACTH injection on the urinary level and profile of L-carnitine and its derivatives was studied in four healthy adult men or in a normal child and two patients with myopathy, respectively. Carnitine 75-86 proopiomelanocortin Homo sapiens 24-28 6312001-9 1983 In a normal child (female, 3.5 yr) and two patients (female, 4.5 yr and male, 23 yr) with myopathy, ACTH injection induced a significant elevation of urinary total L-carnitine levels, being mainly caused by an increased excretion of free-L-carnitine and, in the adult patient, acyl-L-carnitine. Carnitine 164-175 proopiomelanocortin Homo sapiens 100-104 6312001-12 1983 Starvation and ACTH-induced changes in urinary level and profile of L-carnitine and its derivatives were discussed in relation to carnitine biosynthesis as well as renal regulation of carnitine clearance. Carnitine 68-79 proopiomelanocortin Homo sapiens 15-19 6312001-12 1983 Starvation and ACTH-induced changes in urinary level and profile of L-carnitine and its derivatives were discussed in relation to carnitine biosynthesis as well as renal regulation of carnitine clearance. Carnitine 70-79 proopiomelanocortin Homo sapiens 15-19 6312001-12 1983 Starvation and ACTH-induced changes in urinary level and profile of L-carnitine and its derivatives were discussed in relation to carnitine biosynthesis as well as renal regulation of carnitine clearance. Carnitine 130-139 proopiomelanocortin Homo sapiens 15-19 6822312-2 1983 Long-chain fatty acid esters of carnitine were observed to inhibit lecithin: cholesterol acyltransferase (LCAT, EC 2.3.1.43) in plasma from the rat (Rattus sativa) and rabbit (Oryctolagus cuniculus) but not in man (Homo sapiens). Carnitine 32-41 lecithin cholesterol acyltransferase Rattus norvegicus 106-110 6219439-12 1982 It is known that the rate of carnitine synthesis depends on three factors--the amount of trimethyllysine available, the rate of gamma-butyrobetaine transfer to tissue(s) hydroxylating it and gamma-butyrobetaine hydroxylase activity. Carnitine 29-38 gamma-butyrobetaine hydroxylase 1 Homo sapiens 191-222 6294916-1 1982 In healthy subjects aged 20 to 50 years, the urinary excretion of carnitine and its serum concentration increased rapidly and markedly after synthetic beta 1-24 ACTH-Z was injected. Carnitine 66-75 proopiomelanocortin Homo sapiens 161-165 6294916-3 1982 In contrast, healthy subjects older than 70 and patients aged 45 to 50 with atherosclerosis exhibited lower and delayed changes of carnitine excretion and serum concentrations of carnitine and lipid after ACTH injection. Carnitine 131-140 proopiomelanocortin Homo sapiens 205-209 6294916-3 1982 In contrast, healthy subjects older than 70 and patients aged 45 to 50 with atherosclerosis exhibited lower and delayed changes of carnitine excretion and serum concentrations of carnitine and lipid after ACTH injection. Carnitine 179-188 proopiomelanocortin Homo sapiens 205-209 7128105-4 1982 Carnitine was present in concentrations of 220, 476, 540, 1880, 3330 and 3820 muM respectively, and acetylcarnitine concentrations were 2, 191, 354, 709, 259 and 2750 muM. Carnitine 0-9 latexin Homo sapiens 78-81 7341547-3 1981 The administration of d,1-Carnitine to twenty chronically dialyzed uraemic patients significantly improved distal latency of the M response of the external peroneal nerve at the EDB muscle and the MUP properties suggesting a Carnitine-dependent amelioration of fatty acid oxidative processes both in muscle and Schwann cells. Carnitine 26-35 vesicle associated membrane protein 8 Homo sapiens 178-181 7341547-3 1981 The administration of d,1-Carnitine to twenty chronically dialyzed uraemic patients significantly improved distal latency of the M response of the external peroneal nerve at the EDB muscle and the MUP properties suggesting a Carnitine-dependent amelioration of fatty acid oxidative processes both in muscle and Schwann cells. Carnitine 26-35 major urinary protein, pseudogene Homo sapiens 197-200 7313503-0 1981 The effect of sulfhydryl blocking agents on the uptake of L-carnitine in an established human cell line (CCL 27). Carnitine 58-69 C-C motif chemokine ligand 27 Homo sapiens 105-111 6259364-2 1980 It was found that using palmitoyl coenzyme A together with carnitine and ATP as substrates that Ca2+ was released gradually from mitochondria by adenosine 3"5" cyclic monophosphate. Carnitine 59-68 carbonic anhydrase 2 Rattus norvegicus 96-99 7460211-8 1981 The auto-oxidation product of 7,8-dihydroxychlorpromazine (7,8-diOH CPZ) decreased carnitine efflux from myocytes, which were highly permeable to low molecular weight compounds. Carnitine 83-92 carboxypeptidase Z Rattus norvegicus 68-71 6773946-0 1980 Significance of renal gamma-butyrobetaine hydroxylase for carnitine biosynthesis in man. Carnitine 58-67 gamma-butyrobetaine hydroxylase 1 Homo sapiens 22-53 6894210-1 1980 A dose of 3 g of carnitine was orally administered through 48 hours to six patients, between the 31st and 35th weeks of pregnancy, in a bid to induce foetal lung maturation. Carnitine 17-26 BH3 interacting domain death agonist Homo sapiens 136-139 7359325-0 1980 Effect of carnitine analogs on carnitine acetyltransferase. Carnitine 10-19 carnitine O-acetyltransferase Rattus norvegicus 31-58 7359325-1 1980 Carnitine analogs with various substituents on the nitrogen were tested for their effect on carnitine acetyltransferase from rat sperm and pigeon breast. Carnitine 0-9 carnitine O-acetyltransferase Rattus norvegicus 92-119 7421873-3 1980 Transport of long-chain fatty acyl groups into the mitochondria requires esterification and de-esterification with carnitine by the "twin" enzymes carnitine palmityltransferase (CPT) I and II, bound to the outer and inner faces of the inner mitochondrial membrane. Carnitine 115-124 carnitine palmitoyltransferase 1B Homo sapiens 147-191 7370242-0 1980 The efflux of L-carnitine from cells in culture (CCL 27). Carnitine 14-25 C-C motif chemokine ligand 27 Homo sapiens 49-55 7370283-3 1980 Liver carnitine was nearly doubled by L-thyroxine, 6 mg/kg of diet fed for 10 days, and so was the activity of gamma-butyrobetaine hydroxylase. Carnitine 6-15 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 111-142 444593-0 1979 Transport of L-carnitine induced by prednisolone in an established cell line (CCL 27). Carnitine 13-24 C-C motif chemokine ligand 27 Homo sapiens 78-84 836841-4 1977 Carnitine uptake is suppressed 90% by NaF (24MM). Carnitine 0-9 C-X-C motif chemokine ligand 8 Homo sapiens 38-41 708732-0 1978 Carnitine-induced uptake of L-cartinine into cells from an established cell line from human heart (CCL 27). Carnitine 0-9 C-C motif chemokine ligand 27 Homo sapiens 99-105 893675-5 1977 Normal range of carnitine was 55-103 muM. Carnitine 16-25 latexin Homo sapiens 37-40 921982-0 1977 Specificity and characteristics of the carnitine transport in human heart cells (CCL 27) in culture. Carnitine 39-48 C-C motif chemokine ligand 27 Homo sapiens 81-87 191724-0 1977 Urinary excretion of carnitine and serum concentrations of carnitine and lipids in patients with hypofunctional endocrine diseases: involvement of adrenocorticoid and thyroid hormones in ACTH-induced augmentation of carnitine and lipids metabolism. Carnitine 21-30 proopiomelanocortin Homo sapiens 187-191 191724-0 1977 Urinary excretion of carnitine and serum concentrations of carnitine and lipids in patients with hypofunctional endocrine diseases: involvement of adrenocorticoid and thyroid hormones in ACTH-induced augmentation of carnitine and lipids metabolism. Carnitine 59-68 proopiomelanocortin Homo sapiens 187-191 191724-0 1977 Urinary excretion of carnitine and serum concentrations of carnitine and lipids in patients with hypofunctional endocrine diseases: involvement of adrenocorticoid and thyroid hormones in ACTH-induced augmentation of carnitine and lipids metabolism. Carnitine 59-68 proopiomelanocortin Homo sapiens 187-191 191724-1 1977 The promoting effect of ACTH on carnitine and lipid metabolism was studied in patients with various endocrine hypofunctions. Carnitine 32-41 proopiomelanocortin Homo sapiens 24-28 191724-4 1977 On intramuscular injection of synthetic beta1-24 ACTH-Z urninary excretion of carnitine in normal subjects increased sixfold on the day of the injection and returned to the pretreatment level on the third day. Carnitine 78-87 proopiomelanocortin Homo sapiens 49-53 191724-8 1977 These findings suggest that the promoting effect of ACTH on carnitine and lipid metabolism requires the presence of intact adrenocortical and thyroid functions. Carnitine 60-69 proopiomelanocortin Homo sapiens 52-56 1220678-16 1975 Carnitine acetyltransferase (EC 2.3.1.7) activity measured in the same assay system in response to added l-carnitine was very low in normal rat liver homogenates, owing to the apparent high acetyl-CoA hydrolase activity, but was increased markedly after Sephadex treatment. Carnitine 105-116 carnitine O-acetyltransferase Rattus norvegicus 0-27 137518-3 1976 The carnitine concentration correlated positively and statistically significantly with the activities of 3-OH-acyl-CoA dehydrogenase and citrate synthase, with the incorporation rate of palmitate-carbon into CO2, and the incorporation rate of glucose-carbon into lactate in the muscle tissue. Carnitine 4-13 citrate synthase Homo sapiens 137-153 4549968-0 1974 Analytical application of the stereospecific hydrogen exchange reaction between (R)-carnitine and water, catalyzed by (R)-carnitine dehydrogenase and alpha-lipoamide dehydrogenase (diaphorase). Carnitine 80-93 dihydrolipoamide dehydrogenase Homo sapiens 181-191 33844974-0 2021 Effect of l-carnitine on cardiotoxicity and apoptosis induced by imatinib through PDGF/ PPARgamma /MAPK pathways. Carnitine 10-21 peroxisome proliferator-activated receptor gamma Rattus norvegicus 88-97 16742571-22 1967 Comparison of the acetylation states of carnitine and CoA in perfused hearts suggests that the carnitine acetyltransferase reactants may remain near equilibrium despite wide variations in their steady-state concentrations. Carnitine 40-49 carnitine O-acetyltransferase Rattus norvegicus 95-122 33844974-10 2021 Conclusion: l-carnitine abrogated IM-induced cardiac damage and apoptosis via PDGF/PPARgamma/MAPK pathways. Carnitine 12-23 peroxisome proliferator-activated receptor gamma Rattus norvegicus 83-92 33907825-0 2021 L-carnitine attenuates TGF-beta1-induced EMT in retinal pigment epithelial cells via a PPARgamma-dependent mechanism. Carnitine 0-11 transforming growth factor beta 1 Homo sapiens 23-32 33907825-0 2021 L-carnitine attenuates TGF-beta1-induced EMT in retinal pigment epithelial cells via a PPARgamma-dependent mechanism. Carnitine 0-11 peroxisome proliferator activated receptor gamma Homo sapiens 87-96 33907825-2 2021 We previously found that L-carnitine (beta-hydroxy-gamma-N-trimethylammonium-butyrate, LC) was significantly lower during the transforming growth factor-beta1 (TGF-beta1)-induced EMT process in ARPE-19 cells. Carnitine 25-36 transforming growth factor beta 1 Homo sapiens 126-158 33907825-2 2021 We previously found that L-carnitine (beta-hydroxy-gamma-N-trimethylammonium-butyrate, LC) was significantly lower during the transforming growth factor-beta1 (TGF-beta1)-induced EMT process in ARPE-19 cells. Carnitine 25-36 transforming growth factor beta 1 Homo sapiens 160-169 33637945-3 2021 Since transient receptor potential vanilloid 1 (TRPV1) is a potential drug target for improving the outcome of inflammatory/fibrogenic wound healing, we investigated if L-carnitine can mediate inhibition of the fibrotic response through suppression of TRPV1 activation in human corneal keratocytes (HCK). Carnitine 169-180 transient receptor potential cation channel subfamily V member 1 Homo sapiens 252-257 33637945-5 2021 The potential L-carnitine effect on TRPV1-induced myofibroblast transdifferentiation was evaluated by immunocytochemical detection of alpha smooth muscle actin. Carnitine 14-25 transient receptor potential cation channel subfamily V member 1 Homo sapiens 36-41 33637945-7 2021 L-carnitine (1 mmol/l) inhibited either capsaicin (CAP) (10 micromol/l), hypertonic stress (450 mOsmol/l), or thermal increase (>43 C) induced Ca2+ transients and corresponding increases in TRPV1-induced inward and outward whole-cell currents. Carnitine 0-11 transient receptor potential cation channel subfamily V member 1 Homo sapiens 191-196 33637945-9 2021 In conclusion, L-carnitine contributes to inhibit stromal scarring through suppressing an injury-induced intrinsic TRPV1 activity that is linked with induction of myofibroblast transdifferentiation in HCK cells. Carnitine 15-26 transient receptor potential cation channel subfamily V member 1 Homo sapiens 115-120 33637945-9 2021 In conclusion, L-carnitine contributes to inhibit stromal scarring through suppressing an injury-induced intrinsic TRPV1 activity that is linked with induction of myofibroblast transdifferentiation in HCK cells. Carnitine 15-26 HCK proto-oncogene, Src family tyrosine kinase Homo sapiens 201-204 34037885-8 2021 RESULTS: Oral L-carnitine supplementation led to decreased ApoB levels and ApoB/ApoA1 ratio, but these changes were not significant compared to placebo. Carnitine 14-25 apolipoprotein B Homo sapiens 59-63 32777142-8 2021 Baseline fibroblast growth factor-21 and myostatin levels predicted the L-carnitine-associated changes in exercise activities. Carnitine 72-83 fibroblast growth factor 21 Homo sapiens 9-36 32777142-8 2021 Baseline fibroblast growth factor-21 and myostatin levels predicted the L-carnitine-associated changes in exercise activities. Carnitine 72-83 myostatin Homo sapiens 41-50 34037885-8 2021 RESULTS: Oral L-carnitine supplementation led to decreased ApoB levels and ApoB/ApoA1 ratio, but these changes were not significant compared to placebo. Carnitine 14-25 apolipoprotein B Homo sapiens 75-79 34037885-8 2021 RESULTS: Oral L-carnitine supplementation led to decreased ApoB levels and ApoB/ApoA1 ratio, but these changes were not significant compared to placebo. Carnitine 14-25 apolipoprotein A1 Homo sapiens 80-85 33919991-3 2021 In this study, we show that L-carnitine tartrate supplementation in humans and rodents led to significant decreases of key host dependency factors, notably angiotensin-converting enzyme 2 (ACE2), transmembrane protease serine 2 (TMPRSS2), and Furin, which are responsible for viral attachment, viral spike S-protein cleavage, and priming for viral fusion and entry. Carnitine 28-39 angiotensin converting enzyme 2 Homo sapiens 156-187 33991295-7 2021 Using analysis of variance, the monoacylglycerol factor, cholesterol ester factor, the factor for triacylglycerols that consist mostly of polyunsaturated fatty acids, sphingosine, and free carnitine significantly differed by APOE (p < 0.05, false discovery rate < 0.30). Carnitine 189-198 apolipoprotein E Homo sapiens 225-229 33965443-0 2021 L-carnitine extenuates endocrine disruption, inflammatory burst and oxidative stress in carbendazim-challenged male rats via upregulation of testicular StAR and FABP9, and downregulation of P38-MAPK pathways. Carnitine 0-11 steroidogenic acute regulatory protein Rattus norvegicus 152-156 33965443-0 2021 L-carnitine extenuates endocrine disruption, inflammatory burst and oxidative stress in carbendazim-challenged male rats via upregulation of testicular StAR and FABP9, and downregulation of P38-MAPK pathways. Carnitine 0-11 fatty acid binding protein 9 Rattus norvegicus 161-166 33965443-0 2021 L-carnitine extenuates endocrine disruption, inflammatory burst and oxidative stress in carbendazim-challenged male rats via upregulation of testicular StAR and FABP9, and downregulation of P38-MAPK pathways. Carnitine 0-11 mitogen activated protein kinase 14 Rattus norvegicus 190-198 34040533-11 2021 IBC and other carnitine derivatives are endogenous biomarkers of hOCT1 genotype and phenotype. Carnitine 14-23 solute carrier family 22 member 1 Homo sapiens 65-70 34048689-5 2021 PARK2 KO neurons displayed increased tricarboxylic acid (TCA) cycle activity, perturbed mitochondrial ultrastructure, ATP depletion, and dysregulation of glycolysis and carnitine metabolism. Carnitine 169-178 parkin RBR E3 ubiquitin protein ligase Homo sapiens 0-5 34040533-3 2021 In this study, we wanted to confirm the suggested use of IBC as an endogenous biomarker of OCT1 activity and contribute to a better understanding of the mechanisms behind the association between blood concentrations of carnitine derivatives and OCT1 genotype. Carnitine 219-228 solute carrier family 22 (organic cation transporter), member 1 Mus musculus 245-249 33549681-6 2021 Isolation of Perm1-deficient mitochondria revealed significant downregulation of mitochondrial transport proteins for amino acids and carnitines, including SLC25A12/13/29/34 and CPT2. Carnitine 134-144 PPARGC1 and ESRR induced regulator, muscle 1 Mus musculus 13-18 33900902-9 2021 Treatment with carn or ator alone decreased TNF-alpha, IL-1beta, nitrite/nitrate, MDA and AOPP, and increased GSH, GPx, SOD, and catalase with improvement of neurological functions and histological studies. Carnitine 15-19 tumor necrosis factor Rattus norvegicus 44-53 33900902-9 2021 Treatment with carn or ator alone decreased TNF-alpha, IL-1beta, nitrite/nitrate, MDA and AOPP, and increased GSH, GPx, SOD, and catalase with improvement of neurological functions and histological studies. Carnitine 15-19 interleukin 1 alpha Rattus norvegicus 55-63 33900902-9 2021 Treatment with carn or ator alone decreased TNF-alpha, IL-1beta, nitrite/nitrate, MDA and AOPP, and increased GSH, GPx, SOD, and catalase with improvement of neurological functions and histological studies. Carnitine 15-19 catalase Rattus norvegicus 129-137 33919991-3 2021 In this study, we show that L-carnitine tartrate supplementation in humans and rodents led to significant decreases of key host dependency factors, notably angiotensin-converting enzyme 2 (ACE2), transmembrane protease serine 2 (TMPRSS2), and Furin, which are responsible for viral attachment, viral spike S-protein cleavage, and priming for viral fusion and entry. Carnitine 28-39 angiotensin converting enzyme 2 Homo sapiens 189-193 33919991-3 2021 In this study, we show that L-carnitine tartrate supplementation in humans and rodents led to significant decreases of key host dependency factors, notably angiotensin-converting enzyme 2 (ACE2), transmembrane protease serine 2 (TMPRSS2), and Furin, which are responsible for viral attachment, viral spike S-protein cleavage, and priming for viral fusion and entry. Carnitine 28-39 transmembrane serine protease 2 Homo sapiens 196-227 33053185-9 2021 Carnitine metabolites contributed to discrimination between CR groups, which corroborates previous work in the liver and plasma. Carnitine 0-9 periphilin 1 Mus musculus 60-62 33919991-3 2021 In this study, we show that L-carnitine tartrate supplementation in humans and rodents led to significant decreases of key host dependency factors, notably angiotensin-converting enzyme 2 (ACE2), transmembrane protease serine 2 (TMPRSS2), and Furin, which are responsible for viral attachment, viral spike S-protein cleavage, and priming for viral fusion and entry. Carnitine 28-39 transmembrane serine protease 2 Homo sapiens 229-236 33919991-3 2021 In this study, we show that L-carnitine tartrate supplementation in humans and rodents led to significant decreases of key host dependency factors, notably angiotensin-converting enzyme 2 (ACE2), transmembrane protease serine 2 (TMPRSS2), and Furin, which are responsible for viral attachment, viral spike S-protein cleavage, and priming for viral fusion and entry. Carnitine 28-39 furin, paired basic amino acid cleaving enzyme Homo sapiens 243-248 33845545-8 2021 Detection of free carnitine and acyl carnitine by tandem mass spectrometry is helpful for early screening and diagnosis of carnitine palmitoyltransferase 1A deficiency. Carnitine 18-27 carnitine palmitoyltransferase 1A Homo sapiens 123-156 33368625-9 2021 Acetyl-L-carnitine increased myocardial carnitine content leading to the attenuation of hypoglycaemia-induced oxidative stress, which was evaluated through measurement of the oxidative stress biomarkers such as inducible nitric oxide synthase, NAD(P)H quinone dehydrogenase-1, heme oxygenase-I, and glutathione S-transferase. Carnitine 9-18 NAD(P)H quinone dehydrogenase 1 Homo sapiens 244-275 33368625-9 2021 Acetyl-L-carnitine increased myocardial carnitine content leading to the attenuation of hypoglycaemia-induced oxidative stress, which was evaluated through measurement of the oxidative stress biomarkers such as inducible nitric oxide synthase, NAD(P)H quinone dehydrogenase-1, heme oxygenase-I, and glutathione S-transferase. Carnitine 9-18 glutathione S-transferase kappa 1 Homo sapiens 299-324 33550692-8 2021 CONCLUSION: This study demonstrated elevated (acyl)carnitine metabolism in colon tissue of animals that followed a red meat-based diet, providing mechanistic insights that may aid in explaining the nutritional-physiological correlation between red/processed meat and Western diseases. Carnitine 50-60 activation-induced cytidine deaminase Rattus norvegicus 176-179 33790797-4 2021 In addition, we found that dasatinib can inhibit hepatic OCT1 function in mice as evidenced from its ability to modulate levels of isobutyryl L-carnitine, a hepatic OCT1 biomarker identified from a targeted metabolomics analysis. Carnitine 142-153 solute carrier family 22 (organic cation transporter), member 1 Mus musculus 57-61 33724722-13 2021 The concentrations of 17beta-hydroxysteroid dehydrogenase and lactate dehydrogenase-C were significantly improved by L-carnitine. Carnitine 117-128 aldo-keto reductase family 1, member C12 Rattus norvegicus 22-57 33724722-13 2021 The concentrations of 17beta-hydroxysteroid dehydrogenase and lactate dehydrogenase-C were significantly improved by L-carnitine. Carnitine 117-128 lactate dehydrogenase C Rattus norvegicus 62-85 33790797-4 2021 In addition, we found that dasatinib can inhibit hepatic OCT1 function in mice as evidenced from its ability to modulate levels of isobutyryl L-carnitine, a hepatic OCT1 biomarker identified from a targeted metabolomics analysis. Carnitine 142-153 solute carrier family 22 (organic cation transporter), member 1 Mus musculus 165-169 33422385-11 2021 Caspase1 correlated positively with Isoleucine, GABA, Carnitine, and PC34:2. Carnitine 54-63 caspase 1 Homo sapiens 0-8 33119931-1 2021 A simple, rapid and selective ultra performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) method for determination of L-carnitine (LC) and Acetyl-L-carnitine (ALC) in human serum was developed. Carnitine 98-100 allantoicase Homo sapiens 177-180 33422385-12 2021 CONCLUSION: We make the novel observation that the NLRP3 inflammasome activity is correlated with certain metabolites (Isoleucine, GABA, Carnitine and PC34:2) and hypothesize that they could trigger increased NLRP3 Inflammasome activity in MetS. Carnitine 137-146 NLR family pyrin domain containing 3 Homo sapiens 51-56 33455750-13 2021 A marked decrease of gamma-butyrobetaine dioxygenase 1 from -10 to 7 d in HighBCS compared with NormBCS cows suggested a decrease in de novo carnitine synthesis that was partly explained by the lower abundance of MAT1A. Carnitine 141-150 methionine adenosyltransferase 1A Bos taurus 213-218 32929747-6 2021 We show previously uncharacterized triggers of metabolic crises in TANGO2 patients, such as some anesthetics and possibly L-Carnitine. Carnitine 122-133 transport and golgi organization 2 homolog Homo sapiens 67-73 33152336-11 2021 We also found that all oligo-fucoidan, fucoxanthin, and L-carnitine inhibit H2O2-induced apoptosis and activated Akt in rat renal tubular cells. Carnitine 56-67 AKT serine/threonine kinase 1 Rattus norvegicus 113-116 32989633-9 2021 Co-treatment with LC and ZnONPs reduced malondialdehyde and carbonyl protein and increased glutathione, catalase, and superoxide dismutase activities in ovarian tissue compared with the Dia group (P < 0.05). Carnitine 18-20 catalase Rattus norvegicus 104-112 33596883-0 2021 The effect of L-Carnitine supplementation on clinical symptoms, C-reactive protein and malondialdehyde in obese women with knee osteoarthritis: a double blind randomized controlled trial. Carnitine 14-25 C-reactive protein Homo sapiens 64-82 33565078-4 2021 RESULTS: Mass spectrometry of blood acylcarnitine indicated increased carnitine 0 (C0) and significantly increased C0/ (C16+C18). Carnitine 40-49 Bardet-Biedl syndrome 9 Homo sapiens 124-127 32654140-0 2021 Glioma cells survival depends both on fatty acid oxidation and on functional carnitine transport by SLC22A5. Carnitine 77-86 solute carrier family 22 member 5 Homo sapiens 100-107 32654140-3 2021 Fatty acid oxidation (FAO) in mitochondria requires L-carnitine for the formation of acylcarnitines by carnitine palmitoylotransferase 1 (CPT1) and further transport of acyl carnitine esters to mitochondrial matrix. Carnitine 52-63 carnitine palmitoyltransferase 1A Homo sapiens 103-136 32654140-3 2021 Fatty acid oxidation (FAO) in mitochondria requires L-carnitine for the formation of acylcarnitines by carnitine palmitoylotransferase 1 (CPT1) and further transport of acyl carnitine esters to mitochondrial matrix. Carnitine 52-63 carnitine palmitoyltransferase 1A Homo sapiens 138-142 32654140-4 2021 Carnitine can be delivered to the cell by an organic cation/carnitine transporter - SLC22A5/OCTN2. Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 84-91 32654140-4 2021 Carnitine can be delivered to the cell by an organic cation/carnitine transporter - SLC22A5/OCTN2. Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 92-97 32654140-4 2021 Carnitine can be delivered to the cell by an organic cation/carnitine transporter - SLC22A5/OCTN2. Carnitine 60-69 solute carrier family 22 member 5 Homo sapiens 84-91 32654140-4 2021 Carnitine can be delivered to the cell by an organic cation/carnitine transporter - SLC22A5/OCTN2. Carnitine 60-69 solute carrier family 22 member 5 Homo sapiens 92-97 32654140-6 2021 Research on glioma cells (lines U87MG, LN229, T98G) with various expression levels of SLC22A5 demonstrated a correlation between the FAO rate, the level of the transporter and the carnitine transport. Carnitine 180-189 solute carrier family 22 member 5 Homo sapiens 86-93 32654140-7 2021 Inhibition of carnitine transport by chemotherapeutics, such as vinorelbine and vincristine, led to inhibition of FAO, which was further intensified by etomoxir - a CPT1 inhibitor. Carnitine 14-23 carnitine palmitoyltransferase 1A Homo sapiens 165-169 33464721-2 2021 We hypothesized that increasing muscle total carnitine content in older men would increase fat oxidation and IMCL utilization during exercise, and improve insulin sensitivity. Carnitine 45-54 insulin Homo sapiens 155-162 33533968-3 2021 TMAO production results from the fermentation by the gut microbiota of dietary nutrients such as choline and carnitine, which are transformed to trimethylamine (TMA) and converted into TMAO in the liver by flavin-containing monooxygenase 1 and 3 (FMO1 and FMO3). Carnitine 109-118 flavin containing dimethylaniline monoxygenase 1 Homo sapiens 206-245 33533968-3 2021 TMAO production results from the fermentation by the gut microbiota of dietary nutrients such as choline and carnitine, which are transformed to trimethylamine (TMA) and converted into TMAO in the liver by flavin-containing monooxygenase 1 and 3 (FMO1 and FMO3). Carnitine 109-118 flavin containing dimethylaniline monoxygenase 1 Homo sapiens 247-251 33533968-3 2021 TMAO production results from the fermentation by the gut microbiota of dietary nutrients such as choline and carnitine, which are transformed to trimethylamine (TMA) and converted into TMAO in the liver by flavin-containing monooxygenase 1 and 3 (FMO1 and FMO3). Carnitine 109-118 flavin containing dimethylaniline monoxygenase 3 Homo sapiens 256-260 33181153-1 2021 BACKGROUND AND AIMS: Primary carnitine deficiency (PCD) is an autosomal recessive disease caused by functional defects in the carnitine transporter OCTN2 due to mutations in SLC22A5. Carnitine 29-38 solute carrier family 22 member 5 Homo sapiens 148-153 32964310-0 2021 Tooth loss and adiposity: possible role of carnitine transporter (OCTN1/2) polymorphisms in women but not in men. Carnitine 43-52 solute carrier family 22 member 4 Homo sapiens 66-73 32794131-0 2021 Treatment of platelet concentrates with the L-carnitine modulates platelets oxidative stress and platelet apoptosis due to mitochondrial reactive oxygen species reduction and reducing cytochrome C release during storage. Carnitine 44-55 cytochrome c, somatic Homo sapiens 184-196 32794131-12 2021 L-carnitine not only decreases mitochondrial ROS but also reduces cytochrome C releasing in PCs during storage. Carnitine 0-11 cytochrome c, somatic Homo sapiens 66-78 33462674-8 2021 Generalised protection from HFD-induced lipid accumulation was observed in CD248 null mice compared to wildtype, with particular reduction noted in the lysophosphatidylcholines, phosphatidylcholines, cholesterol and carnitine. Carnitine 216-225 CD248 antigen, endosialin Mus musculus 75-80 32555441-0 2021 L-Carnitine protects against tacrolimus-induced renal injury by attenuating programmed cell death via PI3K/AKT/PTEN signaling. Carnitine 0-11 AKT serine/threonine kinase 1 Rattus norvegicus 107-110 32555441-0 2021 L-Carnitine protects against tacrolimus-induced renal injury by attenuating programmed cell death via PI3K/AKT/PTEN signaling. Carnitine 0-11 phosphatase and tensin homolog Rattus norvegicus 111-115 32555441-5 2021 Renoprotective effects of LC were assessed in terms of renal function, histopathology, oxidative stress, expression of inflammatory and fibrotic cytokines, programmed cell death (pyroptosis, apoptosis, and autophagy), mitochondrial function, and PI3K/AKT/PTEN signaling. Carnitine 26-28 AKT serine/threonine kinase 1 Rattus norvegicus 251-254 32555441-5 2021 Renoprotective effects of LC were assessed in terms of renal function, histopathology, oxidative stress, expression of inflammatory and fibrotic cytokines, programmed cell death (pyroptosis, apoptosis, and autophagy), mitochondrial function, and PI3K/AKT/PTEN signaling. Carnitine 26-28 phosphatase and tensin homolog Rattus norvegicus 255-259 32555441-12 2021 In conclusion, LC treatment protects against chronic TAC nephropathy through interfering the PI3K/AKT/PTEN signaling. Carnitine 15-17 AKT serine/threonine kinase 1 Homo sapiens 98-101 32555441-12 2021 In conclusion, LC treatment protects against chronic TAC nephropathy through interfering the PI3K/AKT/PTEN signaling. Carnitine 15-17 phosphatase and tensin homolog Homo sapiens 102-106 33645524-3 2021 At the same time, a long-term deficiency of L-carnitine can theoretically negatively affect the activity of the transcription factor Nrf2, which is extremely important for maintaining mitochondrial balance in cells. Carnitine 44-55 nuclear factor, erythroid derived 2, like 2 Mus musculus 133-137 33953857-0 2021 L-Carnitine ameliorates the liver by regulating alpha-SMA, iNOS, HSP90, HIF-1alpha, and RIP1 expressions of CCL4-toxic rats. Carnitine 0-11 nitric oxide synthase 2 Rattus norvegicus 59-63 33953857-0 2021 L-Carnitine ameliorates the liver by regulating alpha-SMA, iNOS, HSP90, HIF-1alpha, and RIP1 expressions of CCL4-toxic rats. Carnitine 0-11 heat shock protein 90 alpha family class A member 1 Rattus norvegicus 65-70 33953857-0 2021 L-Carnitine ameliorates the liver by regulating alpha-SMA, iNOS, HSP90, HIF-1alpha, and RIP1 expressions of CCL4-toxic rats. Carnitine 0-11 hypoxia inducible factor 1 subunit alpha Rattus norvegicus 72-82 33953857-0 2021 L-Carnitine ameliorates the liver by regulating alpha-SMA, iNOS, HSP90, HIF-1alpha, and RIP1 expressions of CCL4-toxic rats. Carnitine 0-11 C-C motif chemokine ligand 4 Rattus norvegicus 108-112 33435938-0 2021 L-Carnitine ameliorates congenital myopathy in a tropomyosin 3 de novo mutation transgenic zebrafish. Carnitine 0-11 tropomyosin 3 Danio rerio 49-62 33435938-10 2021 Interestingly, L-carnitine treatment on TPM3(E151G) transgenic larvae significantly improves the muscle endurance by restoring the basal respiration and ATP levels in mitochondria. Carnitine 15-26 tropomyosin 3 Homo sapiens 40-44 33435938-11 2021 With RNAseq transcriptomic analysis of the expression profiling from the muscle specimens, it surprisingly discloses large downregulation of genes involved in pathways of sodium, potassium, and calcium channels, which can be rescued by L-carnitine treatment, fatty acid metabolism was differentially dysregulated in TPM3(E151G) fish and rescued by L-carnitine treatment. Carnitine 236-247 tropomyosin 3 Homo sapiens 316-320 33435938-11 2021 With RNAseq transcriptomic analysis of the expression profiling from the muscle specimens, it surprisingly discloses large downregulation of genes involved in pathways of sodium, potassium, and calcium channels, which can be rescued by L-carnitine treatment, fatty acid metabolism was differentially dysregulated in TPM3(E151G) fish and rescued by L-carnitine treatment. Carnitine 348-359 tropomyosin 3 Homo sapiens 316-320 33613972-6 2021 LCAR significantly declined serum urea and creatinine concentrations, restored oxidant/antioxidant balance, reversed inflammation, and antagonized caspase 3-mediated apoptotic cell death in renal tissues. Carnitine 0-4 caspase 3 Rattus norvegicus 147-156 33181153-1 2021 BACKGROUND AND AIMS: Primary carnitine deficiency (PCD) is an autosomal recessive disease caused by functional defects in the carnitine transporter OCTN2 due to mutations in SLC22A5. Carnitine 29-38 solute carrier family 22 member 5 Homo sapiens 174-181 33453499-5 2021 L-carnitine supplementation to hepatocytes increased the protein activity of multiple nuclear receptors (RAR, RXR, VDR, PPAR, HNF4, ER, LXR). Carnitine 0-11 retinoic acid receptor alpha Homo sapiens 105-108 32781271-8 2021 Repeat acylcarnitine profile and total/free carnitine were consistent with CPT1A deficiency. Carnitine 11-20 carnitine palmitoyltransferase 1A Homo sapiens 75-80 33277752-9 2021 A high insulin response was associated with lower arginine (adjusted P-value = .02) and carnitine (adjusted P-value = .03) concentrations. Carnitine 88-97 INS Equus caballus 7-14 33277752-12 2021 Plasma arginine and carnitine concentrations were lower in horses with high insulin response and could constitute potential therapeutic targets. Carnitine 20-29 INS Equus caballus 76-83 33453499-5 2021 L-carnitine supplementation to hepatocytes increased the protein activity of multiple nuclear receptors (RAR, RXR, VDR, PPAR, HNF4, ER, LXR). Carnitine 0-11 retinoid X receptor alpha Homo sapiens 110-113 33453499-5 2021 L-carnitine supplementation to hepatocytes increased the protein activity of multiple nuclear receptors (RAR, RXR, VDR, PPAR, HNF4, ER, LXR). Carnitine 0-11 vitamin D receptor Homo sapiens 115-118 33453499-5 2021 L-carnitine supplementation to hepatocytes increased the protein activity of multiple nuclear receptors (RAR, RXR, VDR, PPAR, HNF4, ER, LXR). Carnitine 0-11 peroxisome proliferator activated receptor alpha Homo sapiens 120-124 33453499-5 2021 L-carnitine supplementation to hepatocytes increased the protein activity of multiple nuclear receptors (RAR, RXR, VDR, PPAR, HNF4, ER, LXR). Carnitine 0-11 hepatocyte nuclear factor 4 alpha Homo sapiens 126-130 33453499-5 2021 L-carnitine supplementation to hepatocytes increased the protein activity of multiple nuclear receptors (RAR, RXR, VDR, PPAR, HNF4, ER, LXR). Carnitine 0-11 epiregulin Homo sapiens 132-134 33453499-7 2021 mRNA levels of PPAR-alpha, a key regulator of lipolysis and beta-oxidation, were significantly upregulated, emphasizing a role of L-carnitine as a promoter of lipid catabolism. Carnitine 130-141 peroxisome proliferator activated receptor alpha Homo sapiens 15-25 33453499-8 2021 L-carnitine administration to hepatocytes modulated the transcription of key nuclear receptor target genes, including ALDH1A1, a promoter of adipogenesis, and OGT, a contributor to insulin resistance. Carnitine 0-11 aldehyde dehydrogenase 1 family member A1 Homo sapiens 118-125 33453499-8 2021 L-carnitine administration to hepatocytes modulated the transcription of key nuclear receptor target genes, including ALDH1A1, a promoter of adipogenesis, and OGT, a contributor to insulin resistance. Carnitine 0-11 O-linked N-acetylglucosamine (GlcNAc) transferase Homo sapiens 159-162 33453499-8 2021 L-carnitine administration to hepatocytes modulated the transcription of key nuclear receptor target genes, including ALDH1A1, a promoter of adipogenesis, and OGT, a contributor to insulin resistance. Carnitine 0-11 insulin Homo sapiens 181-188 33453499-10 2021 Overall, these findings indicate that L-carnitine modulates the activity and expression of nuclear receptors, thereby promoting lipolytic gene expression and decreasing transcription of target genes linked to adipogenesis and insulin resistance. Carnitine 38-49 insulin Homo sapiens 226-233 33391503-9 2021 Carnitine-targeted metabolomic profiling identified 40 significantly altered carnitines, 14 of which included palmitoylcarnitine (C16) and were markedly downregulated in psoriasis, whereas hexanoylcarnitine (C6) and 3-OH-octadecenoylcarnitine (C18:1-OH) were significantly upregulated. Carnitine 0-9 Bardet-Biedl syndrome 9 Homo sapiens 244-247 33353134-10 2020 Transcriptomic and miRomic data, as well as their integrated analysis, revealed significant downregulation in metabolic and hypertrophic related pathways in DEB1 when compared to DEB2 group, including fatty acid beta-oxidation, mitochondria L-carnitine shuttle, and nuclear factor of activated T-cells pathways. Carnitine 241-252 SS18, nBAF chromatin remodeling complex subunit like 2 Mus musculus 157-161 33334877-0 2021 Cholesterol stimulates the cellular uptake of L-carnitine by the carnitine/organic cation transporter novel 2 (OCTN2). Carnitine 46-57 solute carrier family 22 member 5 Homo sapiens 111-116 33334877-0 2021 Cholesterol stimulates the cellular uptake of L-carnitine by the carnitine/organic cation transporter novel 2 (OCTN2). Carnitine 48-57 solute carrier family 22 member 5 Homo sapiens 111-116 33334877-1 2021 The carnitine/organic cation transporter novel 2 (OCTN2) is responsible for the cellular uptake of carnitine in most tissues. Carnitine 4-13 solute carrier family 22 member 5 Homo sapiens 50-55 33334877-1 2021 The carnitine/organic cation transporter novel 2 (OCTN2) is responsible for the cellular uptake of carnitine in most tissues. Carnitine 99-108 solute carrier family 22 member 5 Homo sapiens 50-55 33334877-4 2021 This work describes how plasma membrane cholesterol modulates OCTN2 transport of L-carnitine in human embryonic kidney 293 cells overexpressing OCTN2 (OCTN2-HEK293) and in proteoliposomes harboring human OCTN2. Carnitine 81-92 solute carrier family 22 member 5 Homo sapiens 62-67 33334877-4 2021 This work describes how plasma membrane cholesterol modulates OCTN2 transport of L-carnitine in human embryonic kidney 293 cells overexpressing OCTN2 (OCTN2-HEK293) and in proteoliposomes harboring human OCTN2. Carnitine 81-92 solute carrier family 22 member 5 Homo sapiens 144-149 33334877-4 2021 This work describes how plasma membrane cholesterol modulates OCTN2 transport of L-carnitine in human embryonic kidney 293 cells overexpressing OCTN2 (OCTN2-HEK293) and in proteoliposomes harboring human OCTN2. Carnitine 81-92 solute carrier family 22 member 5 Homo sapiens 144-149 33334877-4 2021 This work describes how plasma membrane cholesterol modulates OCTN2 transport of L-carnitine in human embryonic kidney 293 cells overexpressing OCTN2 (OCTN2-HEK293) and in proteoliposomes harboring human OCTN2. Carnitine 81-92 solute carrier family 22 member 5 Homo sapiens 144-149 33334877-8 2021 Analogously, the insertion of cholesterol in OCTN2-proteoliposomes stimulated L-carnitine uptake in a dose-dependent manner. Carnitine 78-89 solute carrier family 22 member 5 Homo sapiens 45-50 33334877-9 2021 Carnitine uptake in cells incubated with empty mbetacd and cholesterol-saturated mbetacd to preserve cholesterol content was comparable to controls, suggesting that the mbetacd effect on OCTN2 was cholesterol dependent. Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 187-192 33278072-0 2020 L-carnitine improves metabolic disorders and regulates apelin and apelin receptor genes expression in adipose tissue in diabetic rats. Carnitine 0-11 apelin Rattus norvegicus 55-61 33290254-4 2020 L-carnitine promotes recovery from oxidative stress induced by paraquat or juglone and improves mobility and survival in response to H2O2 and human amyloid (Abeta) toxicity. Carnitine 0-11 amyloid beta precursor protein Homo sapiens 157-162 33290254-5 2020 L-carnitine also alleviates the oxidative stress during aging, resulting in moderate but significant lifespan extension, which was dependent on SKN-1 and DAF-16. Carnitine 0-11 BZIP domain-containing protein;Protein skinhead-1 Caenorhabditis elegans 144-149 33290254-5 2020 L-carnitine also alleviates the oxidative stress during aging, resulting in moderate but significant lifespan extension, which was dependent on SKN-1 and DAF-16. Carnitine 0-11 Fork-head domain-containing protein;Forkhead box protein O Caenorhabditis elegans 154-160 33290254-7 2020 A new gene, T08B1.1, aligned to a known carnitine transporter OCTN1 in humans, is required for L-carnitine uptake in C. elegans. Carnitine 40-49 MFS domain-containing protein Caenorhabditis elegans 12-19 33290254-7 2020 A new gene, T08B1.1, aligned to a known carnitine transporter OCTN1 in humans, is required for L-carnitine uptake in C. elegans. Carnitine 40-49 solute carrier family 22 member 4 Homo sapiens 62-67 33290254-7 2020 A new gene, T08B1.1, aligned to a known carnitine transporter OCTN1 in humans, is required for L-carnitine uptake in C. elegans. Carnitine 95-106 MFS domain-containing protein Caenorhabditis elegans 12-19 33290254-7 2020 A new gene, T08B1.1, aligned to a known carnitine transporter OCTN1 in humans, is required for L-carnitine uptake in C. elegans. Carnitine 95-106 solute carrier family 22 member 4 Homo sapiens 62-67 33290254-8 2020 T08B1.1 expression is elevated in daf-2 and glp-1 mutants and its knockdown prevents L-carnitine from improving oxidative stress recovery and prolonging lifespan. Carnitine 85-96 MFS domain-containing protein Caenorhabditis elegans 0-7 33290254-8 2020 T08B1.1 expression is elevated in daf-2 and glp-1 mutants and its knockdown prevents L-carnitine from improving oxidative stress recovery and prolonging lifespan. Carnitine 85-96 glp-1/Notch intracellular domain Caenorhabditis elegans 44-49 33149909-9 2020 Changes in serum carnitine concentrations were positively correlated with changes in serum albumin levels (R2=0.369; P=0.012), but not with changes in serum ammonia levels (R2= 0.005; P=0.78). Carnitine 17-26 albumin Homo sapiens 91-98 31913724-3 2020 Here we developed L-carnitine-conjugated nanoparticles targeting the carnitine transporter OCTN2 on enterocytes for improved oral absorption. Carnitine 18-29 solute carrier family 22 member 5 Homo sapiens 91-96 31913724-3 2020 Here we developed L-carnitine-conjugated nanoparticles targeting the carnitine transporter OCTN2 on enterocytes for improved oral absorption. Carnitine 20-29 solute carrier family 22 member 5 Homo sapiens 91-96 33271927-1 2020 Organic cation transporters (OCT) 1, 2 and 3 and novel organic cation transporters (OCTN) 1 and 2 of the solute carrier 22 (SLC22) family are involved in the cellular transport of endogenous compounds such as neurotransmitters, l-carnitine and ergothioneine. Carnitine 228-239 solute carrier family 22 member 1 Homo sapiens 0-44 32306775-1 2020 A delivery system based on l-carnitine (LC) conjugated chitosan (CS)-stearic acid polymeric micelles has been developed for improving the oral bioavailability of paclitaxel (PTX) through targeting intestinal organic cation/carnitine transporter 2 (OCTN2). Carnitine 27-38 solute carrier family 22 member 5 Homo sapiens 208-246 32306775-1 2020 A delivery system based on l-carnitine (LC) conjugated chitosan (CS)-stearic acid polymeric micelles has been developed for improving the oral bioavailability of paclitaxel (PTX) through targeting intestinal organic cation/carnitine transporter 2 (OCTN2). Carnitine 27-38 solute carrier family 22 member 5 Homo sapiens 248-253 32306775-1 2020 A delivery system based on l-carnitine (LC) conjugated chitosan (CS)-stearic acid polymeric micelles has been developed for improving the oral bioavailability of paclitaxel (PTX) through targeting intestinal organic cation/carnitine transporter 2 (OCTN2). Carnitine 40-42 solute carrier family 22 member 5 Homo sapiens 208-246 32306775-1 2020 A delivery system based on l-carnitine (LC) conjugated chitosan (CS)-stearic acid polymeric micelles has been developed for improving the oral bioavailability of paclitaxel (PTX) through targeting intestinal organic cation/carnitine transporter 2 (OCTN2). Carnitine 40-42 solute carrier family 22 member 5 Homo sapiens 248-253 33124720-7 2020 We identified eight zwitterions, including ergothioneine, carnitine, carnosine, gabapentin, as well as four cations, including MPP+ , thiamine, and cimetidine, as substrates of SLC22A15. Carnitine 58-67 solute carrier family 22 member 15 Homo sapiens 177-185 33124720-9 2020 SLC22A15 transport of several substrates was sodium-dependent and exhibited a higher Km for ergothioneine, carnitine, and carnosine compared to previously identified transporters for these ligands. Carnitine 107-116 solute carrier family 22 member 15 Homo sapiens 0-8 33277455-13 2020 CONCLUSION: Significant differences between our groups showed that L-Carnitine could help hemodialysis patients with cardiopulmonary problems to suffer lower rate of inflammation and poor life quality as shown at least in comparison of the two factors including CRP and PETCO2 at rest. Carnitine 67-78 C-reactive protein Homo sapiens 262-265 33278072-0 2020 L-carnitine improves metabolic disorders and regulates apelin and apelin receptor genes expression in adipose tissue in diabetic rats. Carnitine 0-11 apelin Rattus norvegicus 66-72 33278072-2 2020 This study aimed to investigate the effects of oral administration of L-carnitine (LC) on the expression of Apelin and APJ in adipose tissue of experimentally induced insulin-resistant and type 2 diabetic rats. Carnitine 70-81 apelin Rattus norvegicus 108-114 33278072-2 2020 This study aimed to investigate the effects of oral administration of L-carnitine (LC) on the expression of Apelin and APJ in adipose tissue of experimentally induced insulin-resistant and type 2 diabetic rats. Carnitine 70-81 apelin receptor Rattus norvegicus 119-122 33278072-2 2020 This study aimed to investigate the effects of oral administration of L-carnitine (LC) on the expression of Apelin and APJ in adipose tissue of experimentally induced insulin-resistant and type 2 diabetic rats. Carnitine 83-85 apelin Rattus norvegicus 108-114 33278072-2 2020 This study aimed to investigate the effects of oral administration of L-carnitine (LC) on the expression of Apelin and APJ in adipose tissue of experimentally induced insulin-resistant and type 2 diabetic rats. Carnitine 83-85 apelin receptor Rattus norvegicus 119-122 33278072-9 2020 Treatment with LC for 14 days caused a reduction in apelin and APJ expressions in adipose tissue of diabetic rats. Carnitine 15-17 apelin Rattus norvegicus 52-58 33278072-9 2020 Treatment with LC for 14 days caused a reduction in apelin and APJ expressions in adipose tissue of diabetic rats. Carnitine 15-17 apelin receptor Rattus norvegicus 63-66 33278072-10 2020 TNF-alpha and IL1-beta levels were reduced in diabetic rats 14 days after their treatment with LC. Carnitine 95-97 tumor necrosis factor Rattus norvegicus 0-9 33278072-10 2020 TNF-alpha and IL1-beta levels were reduced in diabetic rats 14 days after their treatment with LC. Carnitine 95-97 interleukin 1 alpha Rattus norvegicus 14-22 33278072-11 2020 The study results show that L-carnitine could act as a new regulator in apelin gene expression in adipose tissue, improving the metabolic disorders in diabetic patients. Carnitine 28-39 apelin Homo sapiens 72-78 33268576-2 2020 This study aims to analyze carnitine levels and detect SLC22A5 gene in newborns with carnitine deficiency, to provide a basis for early diagnosis of PCD, and to explore the relationship between carnitine in blood and SLC22A5 genotype. Carnitine 85-94 solute carrier family 22 member 5 Homo sapiens 55-62 33038824-9 2020 In cumulus cells, gene expression of ACACA, SCD and FASN was upregulated in COCs matured in the presence of BSA-FAF + L-carnitine, while all genes in oocytes were significantly expressed upregulated by COCs matured in vivo, and only BSA-FAF + L-carnitine group showed similar expression of the FASN gene. Carnitine 118-129 acetyl-CoA carboxylase alpha Homo sapiens 37-42 33038824-9 2020 In cumulus cells, gene expression of ACACA, SCD and FASN was upregulated in COCs matured in the presence of BSA-FAF + L-carnitine, while all genes in oocytes were significantly expressed upregulated by COCs matured in vivo, and only BSA-FAF + L-carnitine group showed similar expression of the FASN gene. Carnitine 118-129 fatty acid synthase Homo sapiens 52-56 33038824-9 2020 In cumulus cells, gene expression of ACACA, SCD and FASN was upregulated in COCs matured in the presence of BSA-FAF + L-carnitine, while all genes in oocytes were significantly expressed upregulated by COCs matured in vivo, and only BSA-FAF + L-carnitine group showed similar expression of the FASN gene. Carnitine 243-254 acetyl-CoA carboxylase alpha Homo sapiens 37-42 33038824-9 2020 In cumulus cells, gene expression of ACACA, SCD and FASN was upregulated in COCs matured in the presence of BSA-FAF + L-carnitine, while all genes in oocytes were significantly expressed upregulated by COCs matured in vivo, and only BSA-FAF + L-carnitine group showed similar expression of the FASN gene. Carnitine 243-254 fatty acid synthase Homo sapiens 52-56 33312389-13 2020 There were significant increase in the contents of several phosphatidylcholines, lysophosphatidylcholine, free fatty acids and carnitine in AR rats which detected by HPLC/MS. Carnitine 127-136 ferredoxin reductase Rattus norvegicus 140-142 33312389-15 2020 Metabolomic studies indicated a significant increase in AR rats in the contents of several metabolites, such as phosphatidylcholines, lysophosphatidylcholine, free fatty acids and carnitine, suggesting an increasein phospholipase activity and leading to an energy metabolism imbalance with intensification of beta-oxidation. Carnitine 180-189 ferredoxin reductase Rattus norvegicus 56-58 33174793-0 2020 Expression of concern: Oral carnitine supplementation influences mental health parameters and biomarkers of oxidative stress in women with polycystic ovary syndrome: a randomized, double-blind, placebo-controlled trial and The effects of coenzyme Q10 supplementation on gene expression related to insulin, lipid and inflammation in patients with polycystic ovary syndrome. Carnitine 28-37 insulin Homo sapiens 297-304 33194920-0 2020 Late-Onset Carnitine-Acylcarnitine Translocase Deficiency With SLC25A20 c.199-10T>G Variation: Case Report and Pathologic Analysis of Liver Biopsy. Carnitine 11-20 solute carrier family 25 member 20 Homo sapiens 63-71 33194920-1 2020 Introduction: Carnitine-acylcarnitine translocase deficiency (CACTD) is a rare and life-threatening autosomal recessive disorder of mitochondrial fatty acid oxidation caused by variation of the Solute carrier family 25 member 20 (SLC25A20) gene. Carnitine 14-23 solute carrier family 25 member 20 Homo sapiens 194-228 33194920-1 2020 Introduction: Carnitine-acylcarnitine translocase deficiency (CACTD) is a rare and life-threatening autosomal recessive disorder of mitochondrial fatty acid oxidation caused by variation of the Solute carrier family 25 member 20 (SLC25A20) gene. Carnitine 14-23 solute carrier family 25 member 20 Homo sapiens 230-238 32861877-0 2020 L-carnitine Extends the Telomere Length of the Cardiac Differentiated CD117+- Expressing Stem Cells. Carnitine 0-11 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 70-75 32861877-4 2020 Therefore, the present study was conducted to investigate the In -vitro effect of L-carnitine (LC) on the telomere length and human telomerase reverse transcriptase (hTERT) gene expression in the cardiac differentiated bone marrow resident CD117+ stem cells through Wnt3/beta-catenin and ERK1/2 pathways. Carnitine 82-93 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 240-245 32861877-4 2020 Therefore, the present study was conducted to investigate the In -vitro effect of L-carnitine (LC) on the telomere length and human telomerase reverse transcriptase (hTERT) gene expression in the cardiac differentiated bone marrow resident CD117+ stem cells through Wnt3/beta-catenin and ERK1/2 pathways. Carnitine 95-97 telomerase reverse transcriptase Homo sapiens 132-164 33658919-6 2020 Subsequently, metabolomic results of cells and serum analyses demonstrated an aberrant level of carnitine palmitoyltransferase I (CPT1A). Carnitine 96-105 carnitine palmitoyltransferase 1A Homo sapiens 130-135 32645248-1 2020 The current study evaluated the potential ameliorative and protective impacts of l-carnitine (L-CAR) against gamma-irradiation (RAD)-induced oxidative stress and apoptosis in mice testes. Carnitine 81-92 nuclear receptor subfamily 1, group I, member 3 Mus musculus 96-99 32645248-1 2020 The current study evaluated the potential ameliorative and protective impacts of l-carnitine (L-CAR) against gamma-irradiation (RAD)-induced oxidative stress and apoptosis in mice testes. Carnitine 81-92 Ras-related associated with diabetes Mus musculus 128-131 32844295-2 2020 The carnitine/organic cation transporter OCTN1/SLC22A4 is expressed in brain neurons and transports food-derived antioxidant ergothioneine (ERGO), L-carnitine, and spermine, all of which may be associated with epilepsy. Carnitine 4-13 solute carrier family 22 member 4 Homo sapiens 41-46 32844295-2 2020 The carnitine/organic cation transporter OCTN1/SLC22A4 is expressed in brain neurons and transports food-derived antioxidant ergothioneine (ERGO), L-carnitine, and spermine, all of which may be associated with epilepsy. Carnitine 4-13 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 47-54 32844295-2 2020 The carnitine/organic cation transporter OCTN1/SLC22A4 is expressed in brain neurons and transports food-derived antioxidant ergothioneine (ERGO), L-carnitine, and spermine, all of which may be associated with epilepsy. Carnitine 147-158 solute carrier family 22 member 4 Homo sapiens 41-46 32844295-2 2020 The carnitine/organic cation transporter OCTN1/SLC22A4 is expressed in brain neurons and transports food-derived antioxidant ergothioneine (ERGO), L-carnitine, and spermine, all of which may be associated with epilepsy. Carnitine 147-158 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 47-54 33268576-4 2020 SLC22A5 gene was detected by Sanger sequencing to analyze the value of carnitine, the results of gene test and their relationship. Carnitine 71-80 solute carrier family 22 member 5 Homo sapiens 0-7 31944172-11 2020 This study shows that sustained high autophagic flux by RUBCN deficiency in PTECs leads to metabolic syndrome concomitantly with an accelerated mobilization of phospholipids from cellular membranes to lysosomes.Abbreviations: ABC: ATP binding cassette; ACADM: acyl-CoA dehydrogenase medium chain; ACTB: actin, beta; ATG: autophagy related; AUC: area under the curve; Baf: bafilomycin A1; BAT: brown adipose tissue; BODIPY: boron-dipyrromethene; BSA: bovine serum albumin; BW: body weight; CAT: chloramphenicol acetyltransferase; CM: complete medium; CPT1A: carnitine palmitoyltransferase 1a, liver; CQ: chloroquine; CTRL: control; EGFP: enhanced green fluorescent protein; CTSD: cathepsin D; EAT: epididymal adipose tissue; EGFR: epidermal growth factor receptor; EIF4EBP1: eukaryotic translation initiation factor 4E binding protein 1; FA: fatty acid; FBS: fetal bovine serum; GTT: glucose tolerance test; HE: hematoxylin and eosin; HFD: high-fat diet; I/R: ischemia-reperfusion; ITT: insulin tolerance test; KAP: kidney androgen regulated protein; KO: knockout; LAMP1: lysosomal associated membrane protein 1; LD: lipid droplet; LRP2: low density lipoprotein receptor related protein 2; MAP1LC3B: microtubule associated protein 1 light chain 3 beta; MAT: mesenteric adipose tissue; MS: mass spectrometry; MTOR: mechanistic target of rapamycin kinase; MTORC1: MTOR complex 1; NDRG1: N-myc downstream regulated 1; NDUFB5: NADH:ubiquinone oxidoreductase subunit B5; NEFA: non-esterified fatty acid; OA: oleic acid; OCT: optimal cutting temperature; ORO: Oil Red O; PAS: Periodic-acid Schiff; PFA: paraformaldehyde; PIK3C3: phosphatidylinositol 3-kinase catalytic subunit type 3; PPARA: peroxisome proliferator activated receptor alpha; PPARGC1A: PPARG coactivator 1 alpha; PTEC: proximal tubular epithelial cell; RAB7A: RAB7A, member RAS oncogene family; RPS6: ribosomal protein S6; RPS6KB1: ribosomal protein S6 kinase B1; RT: reverse transcription; RUBCN: rubicon autophagy regulator; SAT: subcutaneous adipose tissue; SFC: supercritical fluid chromatography; SQSTM1: sequestosome 1; SREBF1: sterol regulatory element binding transcription factor 1; SV-40: simian virus-40; TFEB: transcription factor EB; TG: triglyceride; TS: tissue specific; TUNEL: terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling; UN: urea nitrogen; UQCRB: ubiquinol-cytochrome c reductase binding protein; UVRAG: UV radiation resistance associated; VPS: vacuolar protein sorting; WAT: white adipose tissue. Carnitine 557-566 RUN domain and cysteine-rich domain containing, Beclin 1-interacting protein Mus musculus 56-61 33020535-6 2020 The membrane permeability of our probe improved in aqueous environments which led to increased accumulation in the liver and interaction of EDA-PROXYL with the carnitine transporter via the amine (NH3+) group further increased accumulation. Carnitine 160-169 ectodysplasin A Homo sapiens 140-143 32723846-4 2020 Using quantitative real-time PCR (qRT-PCR) and western blotting, we found that uptake transporters expressed in the mouse heart include organic cation transporter 1/3 (OCT1/3) and carnitine/organic cation transporter 1/2 (OCTN1/2). Carnitine 180-189 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 222-229 32710884-1 2020 Mammalian carnitine acetyltransferase (CrAT) is a mitochondrial enzyme that catalyzes the reversible transfer of an acetyl group from acetyl-CoA to carnitine. Carnitine 10-19 carnitine O-acetyltransferase Homo sapiens 39-43 32717224-1 2020 Aldehyde dehydrogenase 9A1 (ALDH9A1) is a human enzyme that catalyzes the NAD+-dependent oxidation of the carnitine precursor 4-trimethylaminobutyraldehyde to 4-N-trimethylaminobutyrate. Carnitine 106-115 aldehyde dehydrogenase 9 family member A1 Homo sapiens 0-26 32717224-1 2020 Aldehyde dehydrogenase 9A1 (ALDH9A1) is a human enzyme that catalyzes the NAD+-dependent oxidation of the carnitine precursor 4-trimethylaminobutyraldehyde to 4-N-trimethylaminobutyrate. Carnitine 106-115 aldehyde dehydrogenase 9 family member A1 Homo sapiens 28-35 32976523-1 2020 BACKGROUND: Low carnitine status may underlie the development of insulin resistance and metabolic inflexibility. Carnitine 16-25 insulin Homo sapiens 65-72 32976523-3 2020 Here, we hypothesized that co-infusion of L-carnitine may alleviate lipid-induced insulin resistance and metabolic inflexibility. Carnitine 42-53 insulin Homo sapiens 82-89 32976523-10 2020 Possibly, lipid-induced insulin resistance may also have affected carnitine uptake and may have blunted the insulin-induced carnitine storage in muscle. Carnitine 66-75 insulin Homo sapiens 24-31 32976523-10 2020 Possibly, lipid-induced insulin resistance may also have affected carnitine uptake and may have blunted the insulin-induced carnitine storage in muscle. Carnitine 124-133 insulin Homo sapiens 24-31 32976523-10 2020 Possibly, lipid-induced insulin resistance may also have affected carnitine uptake and may have blunted the insulin-induced carnitine storage in muscle. Carnitine 124-133 insulin Homo sapiens 108-115 32554303-5 2020 TGF-beta1 induced mitochondrial dysfunction was linked to a nitration-mediated activation of Akt1 and the subsequent mitochondrial translocation of endothelial NO synthase (eNOS) resulting in the nitration of carnitine acetyl transferase (CrAT) and the disruption of carnitine homeostasis. Carnitine 209-218 nitric oxide synthase, endothelial Ovis aries 148-171 33520867-13 2020 Conclusions: L-carnitine supplementation was associated with lowering of CRP, IL-6, TNF-alpha, and MDA, and increasing SOD levels, but did not affect other inflammatory and oxidative stress biomarkers. Carnitine 13-24 C-reactive protein Homo sapiens 73-76 33520867-13 2020 Conclusions: L-carnitine supplementation was associated with lowering of CRP, IL-6, TNF-alpha, and MDA, and increasing SOD levels, but did not affect other inflammatory and oxidative stress biomarkers. Carnitine 13-24 interleukin 6 Homo sapiens 78-82 33520867-13 2020 Conclusions: L-carnitine supplementation was associated with lowering of CRP, IL-6, TNF-alpha, and MDA, and increasing SOD levels, but did not affect other inflammatory and oxidative stress biomarkers. Carnitine 13-24 tumor necrosis factor Homo sapiens 84-93 33520867-13 2020 Conclusions: L-carnitine supplementation was associated with lowering of CRP, IL-6, TNF-alpha, and MDA, and increasing SOD levels, but did not affect other inflammatory and oxidative stress biomarkers. Carnitine 13-24 superoxide dismutase 1 Homo sapiens 119-122 32911587-0 2020 Effect of L-carnitine on the expression of the apoptotic genes Bcl-2 and Bax. Carnitine 10-21 B cell leukemia/lymphoma 2 Mus musculus 63-68 32911587-0 2020 Effect of L-carnitine on the expression of the apoptotic genes Bcl-2 and Bax. Carnitine 10-21 BCL2-associated X protein Mus musculus 73-76 32911587-4 2020 In this study, we examined the levels of expression of Bcl-2 and Bax in mice treated with formalin and L-carnitine. Carnitine 103-114 B cell leukemia/lymphoma 2 Mus musculus 55-60 32911587-4 2020 In this study, we examined the levels of expression of Bcl-2 and Bax in mice treated with formalin and L-carnitine. Carnitine 103-114 BCL2-associated X protein Mus musculus 65-68 32911587-10 2020 Additionally, relative to control mice, Bcl-2 expression increased and Bax expression decreased in the mice administered both formalin and L-carnitine. Carnitine 139-150 B cell leukemia/lymphoma 2 Mus musculus 40-45 32911587-10 2020 Additionally, relative to control mice, Bcl-2 expression increased and Bax expression decreased in the mice administered both formalin and L-carnitine. Carnitine 139-150 BCL2-associated X protein Mus musculus 71-74 32911587-11 2020 CONCLUSION: In this study, L-carnitine was shown to augment Bcl-2 expression and to reduce Bax expression, indicating that this compound may inhibit apoptosis. Carnitine 27-38 B cell leukemia/lymphoma 2 Mus musculus 60-65 32911587-11 2020 CONCLUSION: In this study, L-carnitine was shown to augment Bcl-2 expression and to reduce Bax expression, indicating that this compound may inhibit apoptosis. Carnitine 27-38 BCL2-associated X protein Mus musculus 91-94 32554303-0 2020 TGF-beta1 attenuates mitochondrial bioenergetics in pulmonary arterial endothelial cells via the disruption of carnitine homeostasis. Carnitine 111-120 transforming growth factor beta-1 proprotein Ovis aries 0-9 32554303-5 2020 TGF-beta1 induced mitochondrial dysfunction was linked to a nitration-mediated activation of Akt1 and the subsequent mitochondrial translocation of endothelial NO synthase (eNOS) resulting in the nitration of carnitine acetyl transferase (CrAT) and the disruption of carnitine homeostasis. Carnitine 209-218 transforming growth factor beta-1 proprotein Ovis aries 0-9 32554303-5 2020 TGF-beta1 induced mitochondrial dysfunction was linked to a nitration-mediated activation of Akt1 and the subsequent mitochondrial translocation of endothelial NO synthase (eNOS) resulting in the nitration of carnitine acetyl transferase (CrAT) and the disruption of carnitine homeostasis. Carnitine 209-218 nitric oxide synthase, endothelial Ovis aries 173-177 32554303-5 2020 TGF-beta1 induced mitochondrial dysfunction was linked to a nitration-mediated activation of Akt1 and the subsequent mitochondrial translocation of endothelial NO synthase (eNOS) resulting in the nitration of carnitine acetyl transferase (CrAT) and the disruption of carnitine homeostasis. Carnitine 209-218 carnitine O-acetyltransferase Ovis aries 239-243 32554303-8 2020 Together, our studies reveal for the first time, that TGF-beta1 can disrupt mitochondrial function through the disruption of cellular carnitine homeostasis and suggest that stimulating carinitine homeostasis may be an avenue to treat pulmonary vascular disease. Carnitine 134-143 transforming growth factor beta-1 proprotein Ovis aries 54-63 32812526-5 2020 However, the supplementation of 800 mg/kg L-carnitine in the 75% TO diet repressed hepatic lipid content, serum low-density lipoprotein-cholesterol level and the mRNA expression of tnfalpha and ifngamma in fish compared to fish fed the diet with 75% TO. Carnitine 42-53 tumor necrosis factor b (TNF superfamily, member 2) Larimichthys crocea 181-189 32810864-2 2020 Prior studies using the limb-specific Nf1 knockout mouse (Nf1Prx1-/-) revealed an accumulation of intramyocellular lipid (IMCL) that could be rescued by a diet supplemented with L-carnitine and enriched for medium-chain fatty acids (MCFAs). Carnitine 178-189 neurofibromin 1 Mus musculus 38-41 32810864-2 2020 Prior studies using the limb-specific Nf1 knockout mouse (Nf1Prx1-/-) revealed an accumulation of intramyocellular lipid (IMCL) that could be rescued by a diet supplemented with L-carnitine and enriched for medium-chain fatty acids (MCFAs). Carnitine 178-189 paired related homeobox 1 Mus musculus 61-65 32459525-8 2020 Growing cells in carnitine-free media abolished differences between WT and CPT2 KO, but this did not fully rescue PA-induced insulin resistance. Carnitine 17-26 carnitine palmitoyltransferase 2 Mus musculus 75-79 32764334-0 2020 l-Carnitine Supplementation during In Vitro Maturation and In Vitro Culture Does not Affect the Survival Rates after Vitrification and Warming but Alters Inf-T and ptgs2 Gene Expression. Carnitine 0-11 prostaglandin-endoperoxide synthase 2 Bos taurus 164-169 32764334-7 2020 l-carnitine added in the late in vitro culture significantly reduced mitochondrial activity and lipid content, and upregulated ifn-tau and ptgs2 gene expression compared to controls (p < 0.05). Carnitine 0-11 interferon-tau-like Bos taurus 127-134 32764334-7 2020 l-carnitine added in the late in vitro culture significantly reduced mitochondrial activity and lipid content, and upregulated ifn-tau and ptgs2 gene expression compared to controls (p < 0.05). Carnitine 0-11 prostaglandin-endoperoxide synthase 2 Bos taurus 139-144 32417275-0 2020 Anxiolytic like effect of L-Carnitine in mice: Evidences for the involvement of NO-sGC-cGMP signaling pathway. Carnitine 26-37 serglycin Mus musculus 83-86 32417275-17 2020 Thus, LC exerted anxiolytic like effect in mice and NO-sGC-cGMP signaling pathway influences the anxiolytic like effect of LC in mice. Carnitine 123-125 serglycin Mus musculus 55-58 32774172-8 2020 Maternal L-Carnitine supplementation significantly reduced NLRP3 level. Carnitine 9-20 NLR family, pyrin domain containing 3 Mus musculus 59-64 32774172-9 2020 In contrast, maternal SE only increased IL1-beta in female offspring, which was reversed by maternal L-Carnitine supplementation. Carnitine 101-112 interleukin 1 alpha Mus musculus 40-48 32774172-10 2020 At 13 weeks, there was an increase in LC3A/B-II and p- NF-kappaB in the male SE offspring with reduced p-JNK1,2, which were partially normalised by maternal L-Carnitine treatment. Carnitine 157-168 microtubule-associated protein 1 light chain 3 alpha Mus musculus 38-42 32774172-10 2020 At 13 weeks, there was an increase in LC3A/B-II and p- NF-kappaB in the male SE offspring with reduced p-JNK1,2, which were partially normalised by maternal L-Carnitine treatment. Carnitine 157-168 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 55-64 32774172-10 2020 At 13 weeks, there was an increase in LC3A/B-II and p- NF-kappaB in the male SE offspring with reduced p-JNK1,2, which were partially normalised by maternal L-Carnitine treatment. Carnitine 157-168 mitogen-activated protein kinase 8 Mus musculus 105-109 32220594-9 2020 In 5 mM LC-treated group, Bax was down-regulated (P < 0.05) while Bcl-2 was up-regulated (P < 0.001) compared to the untreated group. Carnitine 8-10 BCL2-associated X protein Mus musculus 26-29 32579962-2 2020 OCTN2 (SLC22A5) and its substrate l-carnitine (l-Car) play crucial roles in maintaining normal intestinal function. Carnitine 34-45 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 0-5 32579962-2 2020 OCTN2 (SLC22A5) and its substrate l-carnitine (l-Car) play crucial roles in maintaining normal intestinal function. Carnitine 34-45 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 7-14 32579962-2 2020 OCTN2 (SLC22A5) and its substrate l-carnitine (l-Car) play crucial roles in maintaining normal intestinal function. Carnitine 47-52 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 0-5 32579962-2 2020 OCTN2 (SLC22A5) and its substrate l-carnitine (l-Car) play crucial roles in maintaining normal intestinal function. Carnitine 47-52 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 7-14 32579962-9 2020 In conclusion, OCTN2 was downregulated in IBD by proinflammatory cytokines via the PPARgamma/RXRalpha pathways, which reduced l-Car concentration and subsequently induced IBD deterioration. Carnitine 126-131 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 15-20 32579962-9 2020 In conclusion, OCTN2 was downregulated in IBD by proinflammatory cytokines via the PPARgamma/RXRalpha pathways, which reduced l-Car concentration and subsequently induced IBD deterioration. Carnitine 126-131 peroxisome proliferator activated receptor gamma Mus musculus 83-92 32579962-9 2020 In conclusion, OCTN2 was downregulated in IBD by proinflammatory cytokines via the PPARgamma/RXRalpha pathways, which reduced l-Car concentration and subsequently induced IBD deterioration. Carnitine 126-131 retinoid X receptor alpha Mus musculus 93-101 32220594-9 2020 In 5 mM LC-treated group, Bax was down-regulated (P < 0.05) while Bcl-2 was up-regulated (P < 0.001) compared to the untreated group. Carnitine 8-10 B cell leukemia/lymphoma 2 Mus musculus 66-71 32708036-4 2020 Furthermore, studies suggest that supplementation with L-carnitine may reduce liver fat and the liver enzymes alanine aminotransferase (ALT) and aspartate transaminase (AST) in patients with Non-Alcoholic Fatty Liver Disease (NAFLD). Carnitine 55-66 solute carrier family 17 member 5 Homo sapiens 169-172 32952950-7 2020 Results: Treatment with Dic and/or LC significantly reduced knee swelling, improved pain-related behaviors, inflammatory and oxidative stress markers, attenuated the MIA-mediated histopathological alteration in the knee joint, and down-regulated expression of MMP-13 and COX-2 in the knee joint. Carnitine 35-37 matrix metallopeptidase 13 Rattus norvegicus 260-266 32952950-7 2020 Results: Treatment with Dic and/or LC significantly reduced knee swelling, improved pain-related behaviors, inflammatory and oxidative stress markers, attenuated the MIA-mediated histopathological alteration in the knee joint, and down-regulated expression of MMP-13 and COX-2 in the knee joint. Carnitine 35-37 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 271-276 32708036-4 2020 Furthermore, studies suggest that supplementation with L-carnitine may reduce liver fat and the liver enzymes alanine aminotransferase (ALT) and aspartate transaminase (AST) in patients with Non-Alcoholic Fatty Liver Disease (NAFLD). Carnitine 55-66 glutamic--pyruvic transaminase Homo sapiens 110-134 31385062-3 2020 The current systematic review and meta-analysis of randomized controlled clinical trials (RCTs) were performed to assess the effect of L-carnitine supplementation on serum levels of enzymes mainly produced by liver [alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyl transpeptidase (GGTP)]. Carnitine 135-146 glutamic--pyruvic transaminase Homo sapiens 216-240 31385062-3 2020 The current systematic review and meta-analysis of randomized controlled clinical trials (RCTs) were performed to assess the effect of L-carnitine supplementation on serum levels of enzymes mainly produced by liver [alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyl transpeptidase (GGTP)]. Carnitine 135-146 solute carrier family 17 member 5 Homo sapiens 248-274 31385062-3 2020 The current systematic review and meta-analysis of randomized controlled clinical trials (RCTs) were performed to assess the effect of L-carnitine supplementation on serum levels of enzymes mainly produced by liver [alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyl transpeptidase (GGTP)]. Carnitine 135-146 solute carrier family 17 member 5 Homo sapiens 276-279 31385062-3 2020 The current systematic review and meta-analysis of randomized controlled clinical trials (RCTs) were performed to assess the effect of L-carnitine supplementation on serum levels of enzymes mainly produced by liver [alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyl transpeptidase (GGTP)]. Carnitine 135-146 inactive glutathione hydrolase 2 Homo sapiens 286-315 31385062-3 2020 The current systematic review and meta-analysis of randomized controlled clinical trials (RCTs) were performed to assess the effect of L-carnitine supplementation on serum levels of enzymes mainly produced by liver [alanine aminotransferase (ALT), aspartate aminotransferase (AST), and gamma-glutamyl transpeptidase (GGTP)]. Carnitine 135-146 inactive glutathione hydrolase 2 Homo sapiens 317-321 31385062-9 2020 L-carnitine supplementation significantly reduced serum ALT (MD = - 8.65 IU/L, 95% CI - 13.40, - 3.90), AST (MD = - 8.52 IU/L, 95% CI - 12.16, - 4.89), and GGTP (MD = - 8.80 IU/L, 95% CI - 13.67, - 3.92) levels. Carnitine 0-11 solute carrier family 17 member 5 Homo sapiens 104-107 31385062-9 2020 L-carnitine supplementation significantly reduced serum ALT (MD = - 8.65 IU/L, 95% CI - 13.40, - 3.90), AST (MD = - 8.52 IU/L, 95% CI - 12.16, - 4.89), and GGTP (MD = - 8.80 IU/L, 95% CI - 13.67, - 3.92) levels. Carnitine 0-11 inactive glutathione hydrolase 2 Homo sapiens 156-160 31385062-12 2020 CONCLUSION: L-carnitine supplementation significantly improves circulating ALT, AST and GGTP levels; therefore, it might positively affect liver function, especially among patients with liver diseases. Carnitine 12-23 solute carrier family 17 member 5 Homo sapiens 80-83 31385062-12 2020 CONCLUSION: L-carnitine supplementation significantly improves circulating ALT, AST and GGTP levels; therefore, it might positively affect liver function, especially among patients with liver diseases. Carnitine 12-23 inactive glutathione hydrolase 2 Homo sapiens 88-92 32708036-4 2020 Furthermore, studies suggest that supplementation with L-carnitine may reduce liver fat and the liver enzymes alanine aminotransferase (ALT) and aspartate transaminase (AST) in patients with Non-Alcoholic Fatty Liver Disease (NAFLD). Carnitine 55-66 solute carrier family 17 member 5 Homo sapiens 145-167 32708036-5 2020 L-carnitine has also been shown to improve insulin sensitivity and elevate pyruvate dehydrogenase (PDH) flux. Carnitine 0-11 pyruvate dehydrogenase phosphatase catalytic subunit 1 Homo sapiens 75-97 32708036-5 2020 L-carnitine has also been shown to improve insulin sensitivity and elevate pyruvate dehydrogenase (PDH) flux. Carnitine 0-11 pyruvate dehydrogenase phosphatase catalytic subunit 1 Homo sapiens 99-102 31599019-6 2020 The restoration of serum ammonia levels, prothrombin time, and peripheral neutrophil count at 3 days after the operation was significantly faster in the carnitine group than in the control group. Carnitine 153-162 coagulation factor II, thrombin Homo sapiens 41-52 32733282-8 2020 The first component of this system is the carnitine palmitoyltransferase 1 (CPT1) responsible for transfer acyl moieties to carnitine. Carnitine 42-51 carnitine palmitoyltransferase 1A Homo sapiens 76-80 32115853-10 2020 The combination of metabolites and transcripts identified four enriched pathways that were affected by dapagliflozin and associated with eGFR: Glycine Degradation [mitochondrial function]; TCA Cycle II [energy metabolism]; L-carnitine Biosynthesis [energy metabolism] and Superpathway of Citrulline Metabolism [nitric oxide synthase and endothelial function]. Carnitine 223-234 epidermal growth factor receptor Homo sapiens 137-141 32842402-13 2020 The serum content of total protein and albumin of rats in scald alone group and scald+ carnitine group showed a trend of decrease followed by an increase, with the lowest value at PIH 24. Carnitine 87-96 albumin Rattus norvegicus 39-46 32842402-19 2020 At PIH 24, the serum content of cystatin C of rats in scald+ carnitine group was (0.210+-0.040) mg/L, which was significantly lower than that of scald alone group (P<0.05). Carnitine 61-70 cystatin C Rattus norvegicus 32-42 32842402-20 2020 The serum content of cystatin C of rats in scald alone group and scald+ carnitine group showed a trend of increase followed by a decrease, with the peak value at PIH 12. Carnitine 72-81 cystatin C Rattus norvegicus 21-31 32842402-24 2020 Conclusions: Early supplement of L-carnitine in severely scalded rats can reduce the damage of renal cells, accelerate the restoration of the content of total protein, albumin, urea nitrogen, creatinine, and cystatin C, thereby maintaining the stability of renal function metabolism level. Carnitine 33-44 albumin Rattus norvegicus 168-175 32842402-24 2020 Conclusions: Early supplement of L-carnitine in severely scalded rats can reduce the damage of renal cells, accelerate the restoration of the content of total protein, albumin, urea nitrogen, creatinine, and cystatin C, thereby maintaining the stability of renal function metabolism level. Carnitine 33-44 cystatin C Rattus norvegicus 208-218 32620667-3 2020 It also inhibits the absorption of carnitine by down-regulating the human organic cationic transporter OCTN2 located largely in the small intestinal mucosa and skeletal muscle. Carnitine 35-44 solute carrier family 22 member 5 Homo sapiens 103-108 32154768-10 2020 Also, pooled data indicated that L-Carnitine significantly reduced creatine kinase (CK), myoglobin (Mb), and lactate dehydrogenase (LDH) levels at one follow-up period (24 h). Carnitine 33-44 myoglobin Homo sapiens 89-98 32154768-10 2020 Also, pooled data indicated that L-Carnitine significantly reduced creatine kinase (CK), myoglobin (Mb), and lactate dehydrogenase (LDH) levels at one follow-up period (24 h). Carnitine 33-44 myoglobin Homo sapiens 100-102 32538173-4 2020 We observed that resveratrol, L-carnitine, and apelin treatments altered mitochondrial (QC) related protein levels (Pink1, Parkin, BNIP-3, Drp1, and PGC1alpha), decreased intra-renal RAS parameters, increased ATP level and upregulated Na+-K+ ATPase gene expression in renal tissue. Carnitine 30-41 BCL2 interacting protein 3 Rattus norvegicus 131-137 32490516-7 2020 The results of the random-effects model indicated that L-carnitine treatment improved the albumin level in patients on maintenance hemodialysis patients. Carnitine 55-66 albumin Homo sapiens 90-97 32490516-14 2020 The present meta-analysis indicated that L-carnitine can have a favorable effect on malnutrition biomarkers in patients on maintenance hemodialysis, including the increase in albumin, total protein, transferrin, and prealbumin levels. Carnitine 41-52 albumin Homo sapiens 175-182 32490516-14 2020 The present meta-analysis indicated that L-carnitine can have a favorable effect on malnutrition biomarkers in patients on maintenance hemodialysis, including the increase in albumin, total protein, transferrin, and prealbumin levels. Carnitine 41-52 transferrin Homo sapiens 199-210 32538173-4 2020 We observed that resveratrol, L-carnitine, and apelin treatments altered mitochondrial (QC) related protein levels (Pink1, Parkin, BNIP-3, Drp1, and PGC1alpha), decreased intra-renal RAS parameters, increased ATP level and upregulated Na+-K+ ATPase gene expression in renal tissue. Carnitine 30-41 PTEN induced kinase 1 Rattus norvegicus 116-121 32538173-4 2020 We observed that resveratrol, L-carnitine, and apelin treatments altered mitochondrial (QC) related protein levels (Pink1, Parkin, BNIP-3, Drp1, and PGC1alpha), decreased intra-renal RAS parameters, increased ATP level and upregulated Na+-K+ ATPase gene expression in renal tissue. Carnitine 30-41 PPARG coactivator 1 alpha Rattus norvegicus 149-158 32544852-5 2020 The HPD induced increases in serum levels of l-carnitine, indoxyl sulfate, and phenylacetylglutamine but not TMAO or p-cresyl sulfate. Carnitine 45-56 4-hydroxyphenylpyruvate dioxygenase Homo sapiens 4-7 32105727-17 2020 We found TMAVA to bind and inhibit BBOX, reducing synthesis of carnitine. Carnitine 63-72 gamma-butyrobetaine hydroxylase 1 Homo sapiens 35-39 32544852-6 2020 Urinary excretion of l-carnitine, indoxyl sulfate, phenylacetylglutamine, and TMA increased with the HPD but not TMAO or p-cresyl sulfate. Carnitine 21-32 4-hydroxyphenylpyruvate dioxygenase Homo sapiens 101-104 32070725-0 2020 Expression of the organic cation/carnitine transporter family (Octn1,-2 and-3) in mdx muscle and heart: Implications for early carnitine therapy in Duchenne muscular dystrophy to improve cellular carnitine homeostasis. Carnitine 33-42 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 63-77 32070725-0 2020 Expression of the organic cation/carnitine transporter family (Octn1,-2 and-3) in mdx muscle and heart: Implications for early carnitine therapy in Duchenne muscular dystrophy to improve cellular carnitine homeostasis. Carnitine 127-136 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 63-77 32070725-0 2020 Expression of the organic cation/carnitine transporter family (Octn1,-2 and-3) in mdx muscle and heart: Implications for early carnitine therapy in Duchenne muscular dystrophy to improve cellular carnitine homeostasis. Carnitine 127-136 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 63-77 32070725-8 2020 DISCUSSION: Dystrophin deficiency likely disrupts Octn2 expression decreasing muscle carnitine uptake thus contributing to membranotoxic long-chain acyl-CoAs with sarcolemmal and organellar membrane oxidative injury providing a treatment rationale for early L-carnitine in DMD. Carnitine 85-94 dystrophin, muscular dystrophy Mus musculus 12-22 32070725-8 2020 DISCUSSION: Dystrophin deficiency likely disrupts Octn2 expression decreasing muscle carnitine uptake thus contributing to membranotoxic long-chain acyl-CoAs with sarcolemmal and organellar membrane oxidative injury providing a treatment rationale for early L-carnitine in DMD. Carnitine 85-94 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 50-55 32070725-8 2020 DISCUSSION: Dystrophin deficiency likely disrupts Octn2 expression decreasing muscle carnitine uptake thus contributing to membranotoxic long-chain acyl-CoAs with sarcolemmal and organellar membrane oxidative injury providing a treatment rationale for early L-carnitine in DMD. Carnitine 258-269 dystrophin, muscular dystrophy Mus musculus 12-22 32070725-8 2020 DISCUSSION: Dystrophin deficiency likely disrupts Octn2 expression decreasing muscle carnitine uptake thus contributing to membranotoxic long-chain acyl-CoAs with sarcolemmal and organellar membrane oxidative injury providing a treatment rationale for early L-carnitine in DMD. Carnitine 258-269 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 50-55 32342686-3 2020 High intake of L-carnitine also induced liver injury, which was proved by the increases in the serum AST and ALT activities, production of inflammatory liver cytokines (IL-1, IL-6, TNF-alpha and TNF-beta), lipid metabolism (TC, TG, HDL and LDL) disorder, and the decline in antioxidant ability (SOD, GSH-Px, MDA and RAHFR). Carnitine 15-26 interleukin 1 complex Mus musculus 169-173 32641979-8 2020 CPT 1A, CPT 2, and CRAT, which are extensively involved in carnitine system-mediated fatty acid beta-oxidation pathway were also found to be abnormally expressed in breast cancer. Carnitine 59-68 carnitine palmitoyltransferase 1A Homo sapiens 0-6 32641979-8 2020 CPT 1A, CPT 2, and CRAT, which are extensively involved in carnitine system-mediated fatty acid beta-oxidation pathway were also found to be abnormally expressed in breast cancer. Carnitine 59-68 carnitine palmitoyltransferase 2 Homo sapiens 8-13 32641979-8 2020 CPT 1A, CPT 2, and CRAT, which are extensively involved in carnitine system-mediated fatty acid beta-oxidation pathway were also found to be abnormally expressed in breast cancer. Carnitine 59-68 carnitine O-acetyltransferase Homo sapiens 19-23 32452468-0 2020 L-Carnitine Reduces Myocardial Oxidative Stress and Alleviates Myocardial Ischemia-Reperfusion Injury by Activating Nuclear Transcription-Related Factor 2 (Nrf2)/Heme Oxygenase-1 (HO-1) Signaling Pathway. Carnitine 0-11 NFE2 like bZIP transcription factor 2 Rattus norvegicus 116-154 32452468-0 2020 L-Carnitine Reduces Myocardial Oxidative Stress and Alleviates Myocardial Ischemia-Reperfusion Injury by Activating Nuclear Transcription-Related Factor 2 (Nrf2)/Heme Oxygenase-1 (HO-1) Signaling Pathway. Carnitine 0-11 NFE2 like bZIP transcription factor 2 Rattus norvegicus 156-160 32452468-0 2020 L-Carnitine Reduces Myocardial Oxidative Stress and Alleviates Myocardial Ischemia-Reperfusion Injury by Activating Nuclear Transcription-Related Factor 2 (Nrf2)/Heme Oxygenase-1 (HO-1) Signaling Pathway. Carnitine 0-11 heme oxygenase 1 Rattus norvegicus 162-178 32452468-0 2020 L-Carnitine Reduces Myocardial Oxidative Stress and Alleviates Myocardial Ischemia-Reperfusion Injury by Activating Nuclear Transcription-Related Factor 2 (Nrf2)/Heme Oxygenase-1 (HO-1) Signaling Pathway. Carnitine 0-11 heme oxygenase 1 Rattus norvegicus 180-184 32452468-6 2020 The effect of LC on oxidative stress, apoptosis, and nuclear transcription-related factor 2/heme oxygenase-1 (Nrf2/HO-1) signaling pathway of H9c2 cells were detected by Western blot, RT-PCR, and flow cytometry. Carnitine 14-16 heme oxygenase 1 Rattus norvegicus 53-108 32452468-10 2020 Moreover, inhibition of the Nrf2/HO-1 signaling pathway attenuated the protective effect of LC on H9c2 cells. Carnitine 92-94 NFE2 like bZIP transcription factor 2 Rattus norvegicus 28-32 32452468-10 2020 Moreover, inhibition of the Nrf2/HO-1 signaling pathway attenuated the protective effect of LC on H9c2 cells. Carnitine 92-94 heme oxygenase 1 Rattus norvegicus 33-37 32342686-3 2020 High intake of L-carnitine also induced liver injury, which was proved by the increases in the serum AST and ALT activities, production of inflammatory liver cytokines (IL-1, IL-6, TNF-alpha and TNF-beta), lipid metabolism (TC, TG, HDL and LDL) disorder, and the decline in antioxidant ability (SOD, GSH-Px, MDA and RAHFR). Carnitine 15-26 solute carrier family 17 (anion/sugar transporter), member 5 Mus musculus 101-104 32342686-3 2020 High intake of L-carnitine also induced liver injury, which was proved by the increases in the serum AST and ALT activities, production of inflammatory liver cytokines (IL-1, IL-6, TNF-alpha and TNF-beta), lipid metabolism (TC, TG, HDL and LDL) disorder, and the decline in antioxidant ability (SOD, GSH-Px, MDA and RAHFR). Carnitine 15-26 glutamic pyruvic transaminase, soluble Mus musculus 109-112 32528464-7 2020 Incubation of healthy and SSc dendritic cells with etoposide, a carnitine transporter inhibitor, inhibited the production of pro-inflammatory cytokines such as IL-6 through inhibition of fatty acid oxidation. Carnitine 64-73 interleukin 6 Homo sapiens 160-164 32342686-3 2020 High intake of L-carnitine also induced liver injury, which was proved by the increases in the serum AST and ALT activities, production of inflammatory liver cytokines (IL-1, IL-6, TNF-alpha and TNF-beta), lipid metabolism (TC, TG, HDL and LDL) disorder, and the decline in antioxidant ability (SOD, GSH-Px, MDA and RAHFR). Carnitine 15-26 interleukin 6 Mus musculus 175-179 32342686-3 2020 High intake of L-carnitine also induced liver injury, which was proved by the increases in the serum AST and ALT activities, production of inflammatory liver cytokines (IL-1, IL-6, TNF-alpha and TNF-beta), lipid metabolism (TC, TG, HDL and LDL) disorder, and the decline in antioxidant ability (SOD, GSH-Px, MDA and RAHFR). Carnitine 15-26 tumor necrosis factor Mus musculus 181-190 32342686-3 2020 High intake of L-carnitine also induced liver injury, which was proved by the increases in the serum AST and ALT activities, production of inflammatory liver cytokines (IL-1, IL-6, TNF-alpha and TNF-beta), lipid metabolism (TC, TG, HDL and LDL) disorder, and the decline in antioxidant ability (SOD, GSH-Px, MDA and RAHFR). Carnitine 15-26 tumor necrosis factor Mus musculus 195-203 32443550-7 2020 The most important features calculated in PLS-DA according to VIP score were free carnitine (C0), tyrosine (Tyr), and acylcarnitine C5-OH. Carnitine 82-91 vasoactive intestinal peptide Rattus norvegicus 62-65 32429274-8 2020 The effect of CyC (20 mg/kg) was also associated to enhanced expression of both OCTN1 and OCTN2 carnitine-linked transporters. Carnitine 96-105 solute carrier family 22 member 5 Rattus norvegicus 90-95 31849123-0 2020 The effect of l-carnitine supplementation on serum levels of omentin-1, visfatin and SFRP5 and glycemic indices in patients with pemphigus vulgaris: A randomized, double-blind, placebo-controlled clinical trial. Carnitine 14-25 intelectin 1 Homo sapiens 61-68 31845336-3 2020 The long-chain acyl-CoA dehydrogenase (LCAD) KO mouse is a model for long-chain FAO disorders and is characterized by decreased levels of tissue and plasma free carnitine. Carnitine 161-170 acyl-Coenzyme A dehydrogenase, long-chain Mus musculus 4-37 31845336-3 2020 The long-chain acyl-CoA dehydrogenase (LCAD) KO mouse is a model for long-chain FAO disorders and is characterized by decreased levels of tissue and plasma free carnitine. Carnitine 161-170 acyl-Coenzyme A dehydrogenase, long-chain Mus musculus 39-43 31845336-4 2020 Tissue levels of carnitine are controlled by the SLC22A5, the plasmalemmal carnitine transporter. Carnitine 17-26 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 49-56 31845336-4 2020 Tissue levels of carnitine are controlled by the SLC22A5, the plasmalemmal carnitine transporter. Carnitine 75-84 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 49-56 31845336-5 2020 Here, we have further decreased carnitine availability in the LCAD KO mouse through a genetic intervention by introducing one defective Slc22a5 allele (jvs). Carnitine 32-41 acyl-Coenzyme A dehydrogenase, long-chain Mus musculus 62-66 31845336-5 2020 Here, we have further decreased carnitine availability in the LCAD KO mouse through a genetic intervention by introducing one defective Slc22a5 allele (jvs). Carnitine 32-41 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 136-143 31845336-6 2020 Slc22a5 haploinsufficiency decreased free carnitine levels in liver, kidney and heart of LCAD KO animals. Carnitine 42-51 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 0-7 31845336-8 2020 Levels of cardiac deoxycarnitine, a carnitine biosynthesis intermediate, were elevated due to Slc22a5 haploinsufficiency in LCAD KO mice. Carnitine 23-32 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 94-101 31845336-8 2020 Levels of cardiac deoxycarnitine, a carnitine biosynthesis intermediate, were elevated due to Slc22a5 haploinsufficiency in LCAD KO mice. Carnitine 23-32 acyl-Coenzyme A dehydrogenase, long-chain Mus musculus 124-128 32724594-0 2020 L-carnitine increases cell proliferation and amino acid transporter expression via the activation of insulin-like growth factor I signaling pathway in rat trophoblast cells. Carnitine 0-11 solute carrier family 38, member 7 Rattus norvegicus 45-67 32724594-0 2020 L-carnitine increases cell proliferation and amino acid transporter expression via the activation of insulin-like growth factor I signaling pathway in rat trophoblast cells. Carnitine 0-11 insulin-like growth factor 1 Rattus norvegicus 101-129 32724594-7 2020 Compared with the control treatment, the mRNA expression of insulin-like growth factor I (IGF-1) and insulin-like growth factor I receptor (IGF-1R) was higher in rat placenta trophoblasts treated with either 10 mM or 50 mM L-carnitine (p < .05). Carnitine 223-234 insulin-like growth factor 1 Rattus norvegicus 60-88 32724594-7 2020 Compared with the control treatment, the mRNA expression of insulin-like growth factor I (IGF-1) and insulin-like growth factor I receptor (IGF-1R) was higher in rat placenta trophoblasts treated with either 10 mM or 50 mM L-carnitine (p < .05). Carnitine 223-234 insulin-like growth factor 1 Rattus norvegicus 90-95 32724594-7 2020 Compared with the control treatment, the mRNA expression of insulin-like growth factor I (IGF-1) and insulin-like growth factor I receptor (IGF-1R) was higher in rat placenta trophoblasts treated with either 10 mM or 50 mM L-carnitine (p < .05). Carnitine 223-234 insulin-like growth factor 1 receptor Rattus norvegicus 101-138 32724594-7 2020 Compared with the control treatment, the mRNA expression of insulin-like growth factor I (IGF-1) and insulin-like growth factor I receptor (IGF-1R) was higher in rat placenta trophoblasts treated with either 10 mM or 50 mM L-carnitine (p < .05). Carnitine 223-234 insulin-like growth factor 1 receptor Rattus norvegicus 140-146 32724594-8 2020 Similarly, sodium-dependent neutral amino acid transporter (SNAT)-1 and SNAT2 were up-regulated in both mRNA and protein levels when trophoblast cells were treated with 50 mM L-carnitine (p < .05). Carnitine 175-186 solute carrier family 38, member 2 Rattus norvegicus 72-77 32724594-9 2020 Inhibiting downstream targets (Akt or ERK signaling pathways) of IGF-1 signaling pathway partially blocked the effect the L-carnitine-induced increase in protein abundances of SNAT1 and SNAT2. Carnitine 122-133 AKT serine/threonine kinase 1 Rattus norvegicus 31-34 32724594-9 2020 Inhibiting downstream targets (Akt or ERK signaling pathways) of IGF-1 signaling pathway partially blocked the effect the L-carnitine-induced increase in protein abundances of SNAT1 and SNAT2. Carnitine 122-133 Eph receptor B1 Rattus norvegicus 38-41 32724594-9 2020 Inhibiting downstream targets (Akt or ERK signaling pathways) of IGF-1 signaling pathway partially blocked the effect the L-carnitine-induced increase in protein abundances of SNAT1 and SNAT2. Carnitine 122-133 insulin-like growth factor 1 Rattus norvegicus 65-70 32724594-9 2020 Inhibiting downstream targets (Akt or ERK signaling pathways) of IGF-1 signaling pathway partially blocked the effect the L-carnitine-induced increase in protein abundances of SNAT1 and SNAT2. Carnitine 122-133 solute carrier family 38, member 2 Rattus norvegicus 186-191 32724594-10 2020 Collectively, our data showed protective role of L-carnitine on placenta trophoblast cells through the involvement of IGF-1 signaling pathway. Carnitine 49-60 insulin-like growth factor 1 Rattus norvegicus 118-123 32144120-6 2020 MCT8 and MCT10 transport thyroid hormones, and recently, MCT9 has been characterized as a carnitine efflux transporter and MCT12 as a creatine transporter. Carnitine 90-99 solute carrier family 16 member 9 Homo sapiens 57-61 32057943-1 2020 Carnitine plays an essential role in mitochondrial fatty acid beta-oxidation as a part of a cycle that transfers long-chain fatty acids across the mitochondrial membrane and involves two carnitine palmitoyltransferases (CPT1 and CPT2). Carnitine 0-9 carnitine palmitoyltransferase 2 Homo sapiens 220-224 32057943-1 2020 Carnitine plays an essential role in mitochondrial fatty acid beta-oxidation as a part of a cycle that transfers long-chain fatty acids across the mitochondrial membrane and involves two carnitine palmitoyltransferases (CPT1 and CPT2). Carnitine 0-9 carnitine palmitoyltransferase 2 Homo sapiens 229-233 32365864-12 2020 Increased expression of OCTN2 with HFHS feeding suggests that renal uptake was stimulated to prevent carnitine loss. Carnitine 101-110 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 24-29 32337051-1 2020 Carnitine-acylcarnitine translocase (CACT) deficiency is a fatty acid ss-oxidation disorder of the carnitine shuttle in mitochondria, with a high mortality rate in childhood. Carnitine 14-23 solute carrier family 25 member 20 Homo sapiens 37-41 33455346-2 2020 Based on the specific transporters located on the apical membrane of the intestinal epithelium, the carnitine-conjugated polymeric micelles targeting to the carnitine/organic cation transporter 2 (OCTN2) were developed by combining carnitine-conjugated poly(2-ethyl-2-oxazoline)-poly(d,l-lactide) with monomethoxy poly(ethylene-glycol)-poly(d,l-lactide). Carnitine 100-109 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 157-195 33455346-2 2020 Based on the specific transporters located on the apical membrane of the intestinal epithelium, the carnitine-conjugated polymeric micelles targeting to the carnitine/organic cation transporter 2 (OCTN2) were developed by combining carnitine-conjugated poly(2-ethyl-2-oxazoline)-poly(d,l-lactide) with monomethoxy poly(ethylene-glycol)-poly(d,l-lactide). Carnitine 100-109 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 197-202 33455346-2 2020 Based on the specific transporters located on the apical membrane of the intestinal epithelium, the carnitine-conjugated polymeric micelles targeting to the carnitine/organic cation transporter 2 (OCTN2) were developed by combining carnitine-conjugated poly(2-ethyl-2-oxazoline)-poly(d,l-lactide) with monomethoxy poly(ethylene-glycol)-poly(d,l-lactide). Carnitine 157-166 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 197-202 33455346-5 2020 Additionally, identification of the carnitine-conjugated micelles by OCTN2 was detected to facilitate cellular uptake of the micelles via fluorescence immunoassay. Carnitine 36-45 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 69-74 31811407-5 2020 Carnitine palmitoyltransferase 1b (CPT1b), a rate-limiting enzyme of mitochondrial beta-oxidation in adult heart, was sharply decreased in LRP6 deficiency hearts, coincident with the activation of Drp1. Carnitine 0-9 carnitine palmitoyltransferase 1b, muscle Mus musculus 35-40 31811407-5 2020 Carnitine palmitoyltransferase 1b (CPT1b), a rate-limiting enzyme of mitochondrial beta-oxidation in adult heart, was sharply decreased in LRP6 deficiency hearts, coincident with the activation of Drp1. Carnitine 0-9 low density lipoprotein receptor-related protein 6 Mus musculus 139-143 31811407-5 2020 Carnitine palmitoyltransferase 1b (CPT1b), a rate-limiting enzyme of mitochondrial beta-oxidation in adult heart, was sharply decreased in LRP6 deficiency hearts, coincident with the activation of Drp1. Carnitine 0-9 dynamin 1-like Mus musculus 197-201 31849123-7 2020 LC supplementation decreased visfatin serum level and increased omentin-1 and SFRP5 serum levels in patients with PV. Carnitine 0-2 secreted frizzled related protein 5 Homo sapiens 78-83 31849123-0 2020 The effect of l-carnitine supplementation on serum levels of omentin-1, visfatin and SFRP5 and glycemic indices in patients with pemphigus vulgaris: A randomized, double-blind, placebo-controlled clinical trial. Carnitine 14-25 secreted frizzled related protein 5 Homo sapiens 85-90 31849123-2 2020 The aim of this study was to investigate the effect of l-carnitine (LC) on secreted frizzled-related protein-5 (SFRP5), omentin, visfatin, and glycemic indices in PV patients under corticosteroid treatment. Carnitine 68-70 secreted frizzled related protein 5 Homo sapiens 75-110 31849123-2 2020 The aim of this study was to investigate the effect of l-carnitine (LC) on secreted frizzled-related protein-5 (SFRP5), omentin, visfatin, and glycemic indices in PV patients under corticosteroid treatment. Carnitine 68-70 secreted frizzled related protein 5 Homo sapiens 112-117 31849123-5 2020 LC supplementation significantly decreased the serum level of visfatin (95% CI [-14.718, -0.877], p = .05) and increased the serum levels of SFRP5 (95%CI [1.637, 11.380], p < .006) and omentin (95% CI [9.014, 65.286], p < .01). Carnitine 0-2 nicotinamide phosphoribosyltransferase Homo sapiens 62-70 31849123-5 2020 LC supplementation significantly decreased the serum level of visfatin (95% CI [-14.718, -0.877], p = .05) and increased the serum levels of SFRP5 (95%CI [1.637, 11.380], p < .006) and omentin (95% CI [9.014, 65.286], p < .01). Carnitine 0-2 secreted frizzled related protein 5 Homo sapiens 141-146 31849123-5 2020 LC supplementation significantly decreased the serum level of visfatin (95% CI [-14.718, -0.877], p = .05) and increased the serum levels of SFRP5 (95%CI [1.637, 11.380], p < .006) and omentin (95% CI [9.014, 65.286], p < .01). Carnitine 0-2 intelectin 1 Homo sapiens 188-195 31849123-7 2020 LC supplementation decreased visfatin serum level and increased omentin-1 and SFRP5 serum levels in patients with PV. Carnitine 0-2 nicotinamide phosphoribosyltransferase Homo sapiens 29-37 31849123-7 2020 LC supplementation decreased visfatin serum level and increased omentin-1 and SFRP5 serum levels in patients with PV. Carnitine 0-2 intelectin 1 Homo sapiens 64-71 31665391-13 2020 The associations may involve pathways of phospholipid metabolism, carnitine metabolism, and development of insulin resistance and dyslipidemia. Carnitine 66-75 insulin Homo sapiens 107-114 31497857-10 2020 Modulation of carnitine identified a novel role for FAO in the production of CCL20 in response to LPS. Carnitine 14-23 C-C motif chemokine ligand 20 Homo sapiens 77-82 31497857-12 2020 In vitro analysis of monocytes showed that RA-SF increases carnitine abundance and CCL20 production in hypoxia, which was exacerbated by exogenous carnitine. Carnitine 147-156 C-C motif chemokine ligand 20 Homo sapiens 83-88 31986302-3 2020 The aim of this study was to evaluate the effects of l-carnitine (LC), an enhancer of mitochondrial activity and free radical scavenger, in culture media on early embryo competence and expression of ErbB1 and ErbB4 implantation related genes. Carnitine 53-64 erb-b2 receptor tyrosine kinase 4 Mus musculus 209-214 31986302-3 2020 The aim of this study was to evaluate the effects of l-carnitine (LC), an enhancer of mitochondrial activity and free radical scavenger, in culture media on early embryo competence and expression of ErbB1 and ErbB4 implantation related genes. Carnitine 66-68 erb-b2 receptor tyrosine kinase 4 Mus musculus 209-214 31986302-12 2020 Our data reveal that LC significantly increases ErbB1 and ErbB4 gene and protein expression with intracellular ROS levels and Sirt3 gene expression significantly decreased after LC treatment. Carnitine 21-23 erb-b2 receptor tyrosine kinase 4 Mus musculus 58-63 31986302-12 2020 Our data reveal that LC significantly increases ErbB1 and ErbB4 gene and protein expression with intracellular ROS levels and Sirt3 gene expression significantly decreased after LC treatment. Carnitine 178-180 sirtuin 3 Mus musculus 126-131 32256846-2 2020 In particular, intestinal carnitine/organic cation transporter 2 (OCTN2) and mono-carboxylate transporter protein 1 (MCT1) possess high transport capacities and complementary distributions. Carnitine 26-35 solute carrier family 22 member 5 Homo sapiens 66-71 32256846-2 2020 In particular, intestinal carnitine/organic cation transporter 2 (OCTN2) and mono-carboxylate transporter protein 1 (MCT1) possess high transport capacities and complementary distributions. Carnitine 26-35 solute carrier family 16 member 1 Homo sapiens 77-115 32256846-2 2020 In particular, intestinal carnitine/organic cation transporter 2 (OCTN2) and mono-carboxylate transporter protein 1 (MCT1) possess high transport capacities and complementary distributions. Carnitine 26-35 solute carrier family 16 member 1 Homo sapiens 117-121 32027707-6 2020 In both cell models, L-carnitine uptake on the apical side was significantly inhibited by the bronchodilators glycopyrrolate and tiotropium, that hence can be considered substrates of ATB0,+; ipratropium was instead effective on the basolateral side, indicating its interaction with OCTN2. Carnitine 21-32 solute carrier family 1 member 5 Homo sapiens 184-188 31864849-1 2020 Carnitine Uptake Defect (CUD) is an autosomal recessive disorder due to mutations in the SLC22A5 gene. Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 89-96 32027707-1 2020 In human, OCTN2 (SLC22A5) and ATB0,+ (SLC6A14) transporters mediate the uptake of L-carnitine, essential for the transport of fatty acids into mitochondria and the subsequent degradation by beta-oxidation. Carnitine 82-93 solute carrier family 22 member 5 Homo sapiens 10-15 32027707-6 2020 In both cell models, L-carnitine uptake on the apical side was significantly inhibited by the bronchodilators glycopyrrolate and tiotropium, that hence can be considered substrates of ATB0,+; ipratropium was instead effective on the basolateral side, indicating its interaction with OCTN2. Carnitine 21-32 solute carrier family 22 member 5 Homo sapiens 283-288 32027707-1 2020 In human, OCTN2 (SLC22A5) and ATB0,+ (SLC6A14) transporters mediate the uptake of L-carnitine, essential for the transport of fatty acids into mitochondria and the subsequent degradation by beta-oxidation. Carnitine 82-93 solute carrier family 22 member 5 Homo sapiens 17-24 32027707-7 2020 Inflammatory stimuli, such as LPS or TNFalpha, caused an induction of SLC6A14/ATB0,+ expression in Calu-3 cells, along with a 2-fold increase of L-carnitine uptake only at the apical side; on the contrary SLC22A5/OCTN2 was not affected. Carnitine 145-156 tumor necrosis factor Homo sapiens 37-45 32027707-1 2020 In human, OCTN2 (SLC22A5) and ATB0,+ (SLC6A14) transporters mediate the uptake of L-carnitine, essential for the transport of fatty acids into mitochondria and the subsequent degradation by beta-oxidation. Carnitine 82-93 solute carrier family 1 member 5 Homo sapiens 30-34 32027707-1 2020 In human, OCTN2 (SLC22A5) and ATB0,+ (SLC6A14) transporters mediate the uptake of L-carnitine, essential for the transport of fatty acids into mitochondria and the subsequent degradation by beta-oxidation. Carnitine 82-93 solute carrier family 6 member 14 Homo sapiens 38-45 32027707-7 2020 Inflammatory stimuli, such as LPS or TNFalpha, caused an induction of SLC6A14/ATB0,+ expression in Calu-3 cells, along with a 2-fold increase of L-carnitine uptake only at the apical side; on the contrary SLC22A5/OCTN2 was not affected. Carnitine 145-156 solute carrier family 22 member 5 Homo sapiens 205-212 32027707-7 2020 Inflammatory stimuli, such as LPS or TNFalpha, caused an induction of SLC6A14/ATB0,+ expression in Calu-3 cells, along with a 2-fold increase of L-carnitine uptake only at the apical side; on the contrary SLC22A5/OCTN2 was not affected. Carnitine 145-156 solute carrier family 22 member 5 Homo sapiens 213-218 32027707-8 2020 As both OCTN2 and ATB0,+, beyond transporting L-carnitine, have a significant potential as delivery systems for drugs, the identification of these transporters in EpiAirway can open new fields of investigation in the study of drug inhalation and pulmonary delivery. Carnitine 46-57 solute carrier family 22 member 5 Homo sapiens 8-13 32027707-8 2020 As both OCTN2 and ATB0,+, beyond transporting L-carnitine, have a significant potential as delivery systems for drugs, the identification of these transporters in EpiAirway can open new fields of investigation in the study of drug inhalation and pulmonary delivery. Carnitine 46-57 solute carrier family 1 member 5 Homo sapiens 18-22 32033285-7 2020 TMAO levels after 6 months of l-carnitine supplementation were associated with higher low-density lipoprotein-cholesterol (LDL-c) (Spearman Rho = 0.518, p = 0.003) and total cholesterol (TC) (Spearman Rho = 0.407, p = 0.026) levels. Carnitine 30-41 component of oligomeric golgi complex 2 Homo sapiens 123-129 30977089-5 2020 Overall, chromium and carnitine co-supplementation for 12 weeks to overweight women with PCOS had beneficial effects on body weight, glycemic control, lipid profiles except HDL cholesterol levels, and gene expression of PPAR-gamma and LDLR. Carnitine 22-31 peroxisome proliferator activated receptor gamma Homo sapiens 220-230 31749176-5 2020 The present study demonstrated that hsa-miR-27b-3p, hsa-miR-151a-5p and hsa-miR-206 play an important role in the effects of l-carnitine treatment of the spermatozoa in asthenospermia patients. Carnitine 125-136 microRNA 151a Homo sapiens 52-64 31749176-5 2020 The present study demonstrated that hsa-miR-27b-3p, hsa-miR-151a-5p and hsa-miR-206 play an important role in the effects of l-carnitine treatment of the spermatozoa in asthenospermia patients. Carnitine 125-136 microRNA 206 Homo sapiens 72-83 30977089-5 2020 Overall, chromium and carnitine co-supplementation for 12 weeks to overweight women with PCOS had beneficial effects on body weight, glycemic control, lipid profiles except HDL cholesterol levels, and gene expression of PPAR-gamma and LDLR. Carnitine 22-31 low density lipoprotein receptor Homo sapiens 235-239 31914600-10 2020 Finally, loss of gpr27 increased the expression of key enzymes in carnitine shuttle complex, in particular the homolog to the brain-specific isoform of CPT1C which functions as a hypothalamic energy senor. Carnitine 66-75 G protein-coupled receptor 27 Danio rerio 17-22 31987257-9 2020 The results demonstrated that carnitine supplementation significantly reduced homeostasis model assessment of insulin resistance (HOMA-IR) (WMD: -0.91; 95 % CI: -1.11, -0.72; p < 0.001, I2 = 0.0 %) and the levels of aspartate aminotransferase (AST) (WMD: -16.62; 95 % CI: -28.11, -5.14; IU/l; p = 0.005, I2 = 93.5 %), alanine aminotransferase (ALT) (WMD: -33.39; 95 % CI: -45.13, -21.66; IU/l; p < 0.001, I2 = 93.4 %), and triglycerides (TG) (WMD: -22.13; 95 % CI: -38.91, -5.34; mg/dl; p = 0.01; I2 = 0.0 %). Carnitine 30-39 insulin Homo sapiens 110-117 31987257-9 2020 The results demonstrated that carnitine supplementation significantly reduced homeostasis model assessment of insulin resistance (HOMA-IR) (WMD: -0.91; 95 % CI: -1.11, -0.72; p < 0.001, I2 = 0.0 %) and the levels of aspartate aminotransferase (AST) (WMD: -16.62; 95 % CI: -28.11, -5.14; IU/l; p = 0.005, I2 = 93.5 %), alanine aminotransferase (ALT) (WMD: -33.39; 95 % CI: -45.13, -21.66; IU/l; p < 0.001, I2 = 93.4 %), and triglycerides (TG) (WMD: -22.13; 95 % CI: -38.91, -5.34; mg/dl; p = 0.01; I2 = 0.0 %). Carnitine 30-39 solute carrier family 17 member 5 Homo sapiens 219-245 31987257-9 2020 The results demonstrated that carnitine supplementation significantly reduced homeostasis model assessment of insulin resistance (HOMA-IR) (WMD: -0.91; 95 % CI: -1.11, -0.72; p < 0.001, I2 = 0.0 %) and the levels of aspartate aminotransferase (AST) (WMD: -16.62; 95 % CI: -28.11, -5.14; IU/l; p = 0.005, I2 = 93.5 %), alanine aminotransferase (ALT) (WMD: -33.39; 95 % CI: -45.13, -21.66; IU/l; p < 0.001, I2 = 93.4 %), and triglycerides (TG) (WMD: -22.13; 95 % CI: -38.91, -5.34; mg/dl; p = 0.01; I2 = 0.0 %). Carnitine 30-39 solute carrier family 17 member 5 Homo sapiens 247-250 31987257-9 2020 The results demonstrated that carnitine supplementation significantly reduced homeostasis model assessment of insulin resistance (HOMA-IR) (WMD: -0.91; 95 % CI: -1.11, -0.72; p < 0.001, I2 = 0.0 %) and the levels of aspartate aminotransferase (AST) (WMD: -16.62; 95 % CI: -28.11, -5.14; IU/l; p = 0.005, I2 = 93.5 %), alanine aminotransferase (ALT) (WMD: -33.39; 95 % CI: -45.13, -21.66; IU/l; p < 0.001, I2 = 93.4 %), and triglycerides (TG) (WMD: -22.13; 95 % CI: -38.91, -5.34; mg/dl; p = 0.01; I2 = 0.0 %). Carnitine 30-39 glutamic--pyruvic transaminase Homo sapiens 321-345 31987257-11 2020 CONCLUSIONS: This analysis shows that carnitine supplementation for patients with nonalcoholic fatty liver disease demonstrates a reduction in AST, ALT, TG levels and HOMA-IR. Carnitine 38-47 solute carrier family 17 member 5 Homo sapiens 143-146 32005798-5 2020 Within mild differences in energy metabolism, urine metabolomics uncover increased secretion of acyl-carnitines in UCP1 KOs, suggesting metabolic reprogramming. Carnitine 96-111 uncoupling protein 1 (mitochondrial, proton carrier) Mus musculus 115-119 31735087-0 2020 Transcribed Ultraconserved Regions, Uc.323, Ameliorates Cardiac Hypertrophy by Regulating the Transcription of CPT1b (Carnitine Palmitoyl transferase 1b). Carnitine 118-137 carnitine palmitoyltransferase 1b, muscle Mus musculus 111-116 30195728-11 2020 CONCLUSION: Levocarnitine can effectively improve ALB, hs-CRP, BNP, troponin, and LVDD levels to improve cardiac function rating and thus improve cardiac function. Carnitine 12-25 albumin Homo sapiens 50-53 30195728-11 2020 CONCLUSION: Levocarnitine can effectively improve ALB, hs-CRP, BNP, troponin, and LVDD levels to improve cardiac function rating and thus improve cardiac function. Carnitine 12-25 natriuretic peptide B Homo sapiens 63-66 31735087-7 2020 We further mapped the possible target genes of uc.323 through global microarray mRNA expression analysis after uc.323 knockdown and found that uc.323 regulated the expression of cardiac hypertrophy-related genes such as CPT1b (Carnitine Palmitoyl transferase 1b). Carnitine 227-246 carnitine palmitoyltransferase 1b, muscle Mus musculus 220-225 32922474-12 2020 In the GEE model, it was found that S100B levels in the L-carnitine plus fat emulsion group decreased more than the control group and this decline has been statistically significant [P = 0.02, 20.47 (CI 95%: 6.25-34.41)], but in comparison of L-carnitine and fat emulsion group with control group, did not reached statistical significance (P > 0.05). Carnitine 56-67 S100 calcium binding protein B Homo sapiens 36-41 32922474-13 2020 Based on the results obtained from this study, it seems that L-carnitine with fat emulsion could lead to neuroprotective effects with a significant reduction in the S100B biomarker. Carnitine 61-72 S100 calcium binding protein B Homo sapiens 165-170 31861504-0 2019 SLC22A5 (OCTN2) Carnitine Transporter-Indispensable for Cell Metabolism, a Jekyll and Hyde of Human Cancer. Carnitine 16-25 solute carrier family 22 member 5 Homo sapiens 0-7 31544992-5 2020 l-carnitine supplementation increased (p < .05) erythrocyte SOD, CAT and GPx activities, and decreased (p <.05) MDA and NO level in high stocking densities. Carnitine 0-11 catalase Gallus gallus 65-68 31908419-10 2019 Furthermore, while no change was observed in GSH, GSSG, GPx, catalase, and SOD, L-carnitine normalized STS-induced reduction in the hippocampal BDNF levels and increase in TBARS levels. Carnitine 80-91 brain-derived neurotrophic factor Rattus norvegicus 144-148 31908419-11 2019 Discussion: Chronic psychosocial stress-induced memory impairment was prevented via L-CAR administration, which could have been achieved via normalizing changes in lipid peroxidation (TBARs) and BDNF levels in the hippocampus. Carnitine 84-89 brain-derived neurotrophic factor Rattus norvegicus 195-199 31861504-5 2019 Transporter delivery to the cell surface, as well as transport activity are controlled by OCTN2 interaction with other proteins, such as PDZ-domain containing proteins, protein phosphatase PP2A, caveolin-1, protein kinase C. SLC22A5 expression is altered in many types of cancer, giving an advantage to some of them by supplying carnitine for beta-oxidation, thus providing an alternative to glucose source of energy for growth and proliferation. Carnitine 329-338 solute carrier family 22 member 5 Homo sapiens 225-232 32713855-0 2020 Cardiac differentiation of bone-marrow-resident c-kit+ stem cells by L-carnitine increases through secretion of VEGF, IL6, IGF-1, and TGF- beta as clinical agents in cardiac regeneration. Carnitine 69-80 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 48-53 32713855-0 2020 Cardiac differentiation of bone-marrow-resident c-kit+ stem cells by L-carnitine increases through secretion of VEGF, IL6, IGF-1, and TGF- beta as clinical agents in cardiac regeneration. Carnitine 69-80 vascular endothelial growth factor A Homo sapiens 112-116 32713855-0 2020 Cardiac differentiation of bone-marrow-resident c-kit+ stem cells by L-carnitine increases through secretion of VEGF, IL6, IGF-1, and TGF- beta as clinical agents in cardiac regeneration. Carnitine 69-80 interleukin 6 Homo sapiens 118-121 32713855-0 2020 Cardiac differentiation of bone-marrow-resident c-kit+ stem cells by L-carnitine increases through secretion of VEGF, IL6, IGF-1, and TGF- beta as clinical agents in cardiac regeneration. Carnitine 69-80 insulin like growth factor 1 Homo sapiens 123-128 32713855-0 2020 Cardiac differentiation of bone-marrow-resident c-kit+ stem cells by L-carnitine increases through secretion of VEGF, IL6, IGF-1, and TGF- beta as clinical agents in cardiac regeneration. Carnitine 69-80 transforming growth factor alpha Homo sapiens 134-143 32713855-5 2020 The aim of the present study was to investigate the in vitro effect of L-carnitine (LC) on cardiac differentiation of c-kit+ cells using a cytokines secretion assay. Carnitine 71-82 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 118-123 32713855-5 2020 The aim of the present study was to investigate the in vitro effect of L-carnitine (LC) on cardiac differentiation of c-kit+ cells using a cytokines secretion assay. Carnitine 84-86 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 118-123 31836396-12 2020 DISCUSSION: Homozygosity for the common ACADM p.Lys329Glu pathogenic variant was associated with increased levels of C8-carnitine and transaminases. Carnitine 117-129 acyl-CoA dehydrogenase medium chain Homo sapiens 40-45 31861504-0 2019 SLC22A5 (OCTN2) Carnitine Transporter-Indispensable for Cell Metabolism, a Jekyll and Hyde of Human Cancer. Carnitine 16-25 solute carrier family 22 member 5 Homo sapiens 9-14 31861504-3 2019 The majority of carnitine comes from the diet and is transported to the cell by ubiquitously expressed organic cation transporter novel family member 2 (OCTN2)/solute carrier family 22 member 5 (SLC22A5). Carnitine 16-25 solute carrier family 22 member 5 Homo sapiens 153-158 31861504-3 2019 The majority of carnitine comes from the diet and is transported to the cell by ubiquitously expressed organic cation transporter novel family member 2 (OCTN2)/solute carrier family 22 member 5 (SLC22A5). Carnitine 16-25 solute carrier family 22 member 5 Homo sapiens 160-193 31861504-3 2019 The majority of carnitine comes from the diet and is transported to the cell by ubiquitously expressed organic cation transporter novel family member 2 (OCTN2)/solute carrier family 22 member 5 (SLC22A5). Carnitine 16-25 solute carrier family 22 member 5 Homo sapiens 195-202 31861504-5 2019 Transporter delivery to the cell surface, as well as transport activity are controlled by OCTN2 interaction with other proteins, such as PDZ-domain containing proteins, protein phosphatase PP2A, caveolin-1, protein kinase C. SLC22A5 expression is altered in many types of cancer, giving an advantage to some of them by supplying carnitine for beta-oxidation, thus providing an alternative to glucose source of energy for growth and proliferation. Carnitine 329-338 solute carrier family 22 member 5 Homo sapiens 90-95 31823799-3 2019 It is known that carnitine palmitoyl transferase 1-a (CPT1a) gene encodes an enzyme involved in fatty acid oxidation and, therefore, lipid content. Carnitine 17-36 carnitine palmitoyltransferase 1a, liver Mus musculus 54-59 31908508-7 2019 Reduced level of carnitine in T2D patients is known to participate in the impaired insulin-stimulated glucose utilization, while reduced betaine level in T2D patients is known as a common feature of this metabolic syndrome and can result in the reduced glycine production and the occurrence of insulin resistance. Carnitine 17-26 insulin Homo sapiens 83-90 31735033-10 2019 On the other hand, CPT1 (Carnitine palmitoyltransferase) was found to be significantly activated at lower concentrations of oxyresveratrol up to 1.89 +- 0.04 fold as compared to HFD, and it could be a leading reason for UCP1 activation. Carnitine 25-34 carnitine palmitoyltransferase 1b, muscle Mus musculus 19-23 31735033-10 2019 On the other hand, CPT1 (Carnitine palmitoyltransferase) was found to be significantly activated at lower concentrations of oxyresveratrol up to 1.89 +- 0.04 fold as compared to HFD, and it could be a leading reason for UCP1 activation. Carnitine 25-34 uncoupling protein 1 (mitochondrial, proton carrier) Mus musculus 220-224 32038730-8 2019 Alanine aminotransferase (ALT) and aspartate aminotransferase were lower in L-carnitine group at day 3 after transplantation. Carnitine 76-87 glutamic--pyruvic transaminase Homo sapiens 0-24 31702759-1 2019 The final step in the biosynthesis of l-carnitine in humans is catalysed by the 2-oxoglutarate and ferrous iron dependent oxygenase, gamma-butyrobetaine hydroxylase (BBOX). Carnitine 38-49 gamma-butyrobetaine hydroxylase 1 Homo sapiens 133-164 31832001-11 2019 In addition, LB100 significantly downregulated the protein levels of acetyl-CoA carboxylase, sterol regulatory element-binding protein 1 and its lipogenesis target genes, including stearoyl-CoA desaturase-1 and fatty acid synthase, and upregulated the levels of proteins involved in fatty acid beta-oxidation, such as peroxisome proliferator-activated receptor alpha (PPARalpha), peroxisome proliferator-activated receptor gamma coactivator-1alpha (PGC-1alpha), carnitine palmitoyltransferase 1alpha, acyl-CoA oxidase 1 and uncoupling protein 2, as well as the upstream mediators Sirt1 and AMPKalpha in the livers of HFD-fed mice. Carnitine 462-471 sterol regulatory element binding transcription factor 1 Mus musculus 93-136 31702759-1 2019 The final step in the biosynthesis of l-carnitine in humans is catalysed by the 2-oxoglutarate and ferrous iron dependent oxygenase, gamma-butyrobetaine hydroxylase (BBOX). Carnitine 38-49 gamma-butyrobetaine hydroxylase 1 Homo sapiens 166-170 31589831-3 2019 While exogenous application of carnitine has a similar promoting effect with cold stress on lipase activity, it resulted in further increases in the activity of carnitine acyltransferases compared to cold stress. Carnitine 31-40 lipase Zea mays 92-98 31589831-7 2019 On the other hand, carnitine with and without cold stress significantly upregulated the expression level of citrate synthase, which is responsible for catalysing the first reaction of the citric acid cycle, and cytochrome oxidase, which is the membrane-bound terminal enzyme in the electron transfer chain, as well as lipase. Carnitine 19-28 lipase Zea mays 318-324 31589831-8 2019 All these results revealed that on the one hand, carnitine enhanced transport of fatty acids into mitochondria by increasing the activities of lipase and carnitine acyltransferases, and, on the other hand, stimulated mitochondrial respiration in the leaves of maize seedlings grown under normal and cold conditions. Carnitine 49-58 lipase Zea mays 143-149 31828538-1 2019 BACKGROUND AND AIMS: This meta-analysis of the randomized controlled trials was performed to assess effects of carnitine supplementation on serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels. Carnitine 111-120 glutamic--pyruvic transaminase Homo sapiens 146-170 31254469-8 2019 Furthermore, our results indicated that L-carnitine supplementation significantly reduced blood levels of bilirubin, AST, BUN, and Cr in patients with HE. Carnitine 40-51 solute carrier family 17 member 5 Homo sapiens 117-120 31254469-11 2019 CONCLUSIONS: Present systematic review and meta-analysis revealed that L-carnitine supplementation significantly reduced blood levels of ammonia, bilirubin, AST, BUN, and Cr in HE patients. Carnitine 71-82 solute carrier family 17 member 5 Homo sapiens 157-160 31828538-1 2019 BACKGROUND AND AIMS: This meta-analysis of the randomized controlled trials was performed to assess effects of carnitine supplementation on serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels. Carnitine 111-120 solute carrier family 17 member 5 Homo sapiens 181-207 31828538-3 2019 From a total of 2012 articles identified initially, only 17 articles were included in the final meta-analysis to evaluate the effects of carnitine supplementation on serum levels of ALT and AST enzymes. Carnitine 137-146 solute carrier family 17 member 5 Homo sapiens 190-193 31699650-5 2019 At DOL 20, aldh5a1-/- mice had elevated C6 dicarboxylic (adipic acid) and C14 carnitines and threonine, combined with a significantly elevated ratio of threonine/[aspartic acid + alanine], in comparison to aldh5a1+/+ mice. Carnitine 78-88 aldhehyde dehydrogenase family 5, subfamily A1 Mus musculus 11-18 31828538-4 2019 RESULTS: Random effects model meta-analysis showed that carnitine supplementation led to reduction in serum ALT (weighted mean difference [WMD] - 10.25 IU/L; 95% CI = - 15.73, - 4.77; p < 0.001) and AST levels (WMD - 7.85 IU/L; 95% CI = - 11.85, - 3.86; p < 0.001). Carnitine 56-65 solute carrier family 17 member 5 Homo sapiens 199-202 31828538-5 2019 The results of subgroup analysis showed that carnitine could reduce serum AST levels at dosages equal to 2000 mg/day (p = 0.014) or more than 2000 mg/day (p < 0.001). Carnitine 45-54 solute carrier family 17 member 5 Homo sapiens 74-77 31828538-7 2019 Carnitine exerts its reducing effect on serum ALT and AST levels only when these aminotransferases are raised or when the duration of supplementation lasts at least 3 months. Carnitine 0-9 solute carrier family 17 member 5 Homo sapiens 54-57 31828538-8 2019 CONCLUSION: Results of the current meta-analysis showed that carnitine supplementation can decrease serum AST and ALT levels significantly, especially when supplementation lasts 3 months or more in patients with elevated serum aminotransferase levels. Carnitine 61-70 solute carrier family 17 member 5 Homo sapiens 106-109 31393619-7 2019 L-carnitine decreased serum markers of myocardial injury including CK-MB, cTnI, hs-cTnT and IMA. Carnitine 0-11 troponin T2, cardiac type Homo sapiens 83-87 31788014-0 2019 Inhibition of androgen receptor can decrease fat metabolism by decreasing carnitine palmitoyltransferase I levels in skeletal muscles of trained mice. Carnitine 74-83 androgen receptor Mus musculus 14-31 31393619-0 2019 The protective effects of L-carnitine on myocardial ischaemia-reperfusion injury in patients with rheumatic valvular heart disease undergoing CPB surgery are associated with the suppression of NF-kappaB pathway and the activation of Nrf2 pathway. Carnitine 26-37 nuclear factor kappa B subunit 1 Homo sapiens 193-202 31803610-3 2019 In this study, we found that CPT1 (Carnitine palmitoyl transferase I) and CPT2 (Carnitine palmitoyl transferase II), a pair of rate-limiting enzymes for mitochondrial fatty acid transportation, play a critical role in increasing fatty acid oxidation (FAO) required for the cellular fuel demands in radioresistant breast cancer cells (RBCs) and radiation-derived breast cancer stem cells (RD-BCSCs). Carnitine 35-54 carnitine palmitoyltransferase 2 Homo sapiens 29-33 31803610-3 2019 In this study, we found that CPT1 (Carnitine palmitoyl transferase I) and CPT2 (Carnitine palmitoyl transferase II), a pair of rate-limiting enzymes for mitochondrial fatty acid transportation, play a critical role in increasing fatty acid oxidation (FAO) required for the cellular fuel demands in radioresistant breast cancer cells (RBCs) and radiation-derived breast cancer stem cells (RD-BCSCs). Carnitine 35-54 carnitine palmitoyltransferase 2 Homo sapiens 74-78 31803610-3 2019 In this study, we found that CPT1 (Carnitine palmitoyl transferase I) and CPT2 (Carnitine palmitoyl transferase II), a pair of rate-limiting enzymes for mitochondrial fatty acid transportation, play a critical role in increasing fatty acid oxidation (FAO) required for the cellular fuel demands in radioresistant breast cancer cells (RBCs) and radiation-derived breast cancer stem cells (RD-BCSCs). Carnitine 80-99 carnitine palmitoyltransferase 2 Homo sapiens 29-33 31803610-3 2019 In this study, we found that CPT1 (Carnitine palmitoyl transferase I) and CPT2 (Carnitine palmitoyl transferase II), a pair of rate-limiting enzymes for mitochondrial fatty acid transportation, play a critical role in increasing fatty acid oxidation (FAO) required for the cellular fuel demands in radioresistant breast cancer cells (RBCs) and radiation-derived breast cancer stem cells (RD-BCSCs). Carnitine 80-99 carnitine palmitoyltransferase 2 Homo sapiens 74-78 31676389-3 2019 Here, we investigated whether carnitine supplementation improves metabolic flexibility and insulin sensitivity in impaired glucose tolerant (IGT) volunteers. Carnitine 30-39 insulin Homo sapiens 91-98 31393619-0 2019 The protective effects of L-carnitine on myocardial ischaemia-reperfusion injury in patients with rheumatic valvular heart disease undergoing CPB surgery are associated with the suppression of NF-kappaB pathway and the activation of Nrf2 pathway. Carnitine 26-37 NFE2 like bZIP transcription factor 2 Homo sapiens 233-237 31393619-9 2019 L-carnitine also inhibited myeloperoxidase (MPO) activity and inflammatory cytokines in the myocardium of patients after unclamping the aorta. Carnitine 0-11 myeloperoxidase Homo sapiens 27-42 31393619-7 2019 L-carnitine decreased serum markers of myocardial injury including CK-MB, cTnI, hs-cTnT and IMA. Carnitine 0-11 troponin I3, cardiac type Homo sapiens 74-78 31393619-9 2019 L-carnitine also inhibited myeloperoxidase (MPO) activity and inflammatory cytokines in the myocardium of patients after unclamping the aorta. Carnitine 0-11 myeloperoxidase Homo sapiens 44-47 31393619-10 2019 Additionally, L-carnitine increased levels of superoxide dismutase (SOD) and catalase (CAT) while decreased levels of malondialdehyde (MDA) and protein carbonyl content in the myocardium of patients after unclamping the aorta. Carnitine 14-25 catalase Homo sapiens 77-85 31393619-10 2019 Additionally, L-carnitine increased levels of superoxide dismutase (SOD) and catalase (CAT) while decreased levels of malondialdehyde (MDA) and protein carbonyl content in the myocardium of patients after unclamping the aorta. Carnitine 14-25 catalase Homo sapiens 87-90 31393619-11 2019 Moreover, L-carnitine suppressed the activation of nuclear factor kappa B (NF-kappaB) and activated nuclear factor erythroid 2-related factor 2 (Nrf2). Carnitine 10-21 nuclear factor kappa B subunit 1 Homo sapiens 51-73 31393619-11 2019 Moreover, L-carnitine suppressed the activation of nuclear factor kappa B (NF-kappaB) and activated nuclear factor erythroid 2-related factor 2 (Nrf2). Carnitine 10-21 nuclear factor kappa B subunit 1 Homo sapiens 75-84 31393619-11 2019 Moreover, L-carnitine suppressed the activation of nuclear factor kappa B (NF-kappaB) and activated nuclear factor erythroid 2-related factor 2 (Nrf2). Carnitine 10-21 NFE2 like bZIP transcription factor 2 Homo sapiens 100-143 31393619-11 2019 Moreover, L-carnitine suppressed the activation of nuclear factor kappa B (NF-kappaB) and activated nuclear factor erythroid 2-related factor 2 (Nrf2). Carnitine 10-21 NFE2 like bZIP transcription factor 2 Homo sapiens 145-149 31393619-13 2019 Taken together, L-carnitine had a protective effect against CPB-induced MIRI in patients with RVHD, which might be related to its modulation of NF-kappaB and Nrf2 activities. Carnitine 16-27 nuclear factor kappa B subunit 1 Homo sapiens 144-153 31393619-13 2019 Taken together, L-carnitine had a protective effect against CPB-induced MIRI in patients with RVHD, which might be related to its modulation of NF-kappaB and Nrf2 activities. Carnitine 16-27 NFE2 like bZIP transcription factor 2 Homo sapiens 158-162 31797710-6 2019 In contrast, pretreatment with carnitine prevented the increase in urinary NGAL and reduced SCr below basal levels. Carnitine 31-40 lipocalin 2 Homo sapiens 75-79 31797710-7 2019 Similarly, tadalafil administration diminished the elevation of CM-induced urinary NGAL.Conclusions: These results indicate that carnitine and PDE-5 inhibitors may comprise potential therapeutic maneuvers for CIN. Carnitine 129-138 lipocalin 2 Homo sapiens 83-87 31635390-5 2019 The administration of VPA (300 mg/kg/day) together with L-carnitine (30 mg/kg/day) from day 8 to day 14 after birth increased Gad1 mRNA expression in the RVLM and reduced apnea counts in Mecp2-/y mice on postnatal day 15. Carnitine 56-67 methyl CpG binding protein 2 Mus musculus 187-192 32233230-1 2019 Objective: To investigate the expression of the sperm-specific cation channel (CatSper1) in the epididymal sperm of varicocele (VC) rats and the effect of L-carnitine (LC) on the CatSper1 level. Carnitine 155-166 cation channel, sperm associated 1 Rattus norvegicus 179-187 32233230-1 2019 Objective: To investigate the expression of the sperm-specific cation channel (CatSper1) in the epididymal sperm of varicocele (VC) rats and the effect of L-carnitine (LC) on the CatSper1 level. Carnitine 168-170 cation channel, sperm associated 1 Rattus norvegicus 179-187 31603853-4 2019 The aim of this study was to investigate the effects of two biologically active compounds: 2-aminoethane-sulfonic acid (taurine) and 3-hydroxy-4-trimethylaminobutyrate (L-carnitine) on urinary 6beta-hydroxycortisol/cortisol (6beta-OHC/cortisol) metabolic ratio as a biomarker of the CYP3A4 activity of healthy volunteers. Carnitine 169-180 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 283-289 31603853-13 2019 Results The ratio of 6-6beta-OHC/cortisol was used as a biomarker to study the taurine and L-carnitine influence on CYP3A4 metabolism of cortisol. Carnitine 91-102 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 116-122 31368236-9 2019 CONCLUSION: These data suggest that amelioration of carnitine-induced vascular inflammation after consumption of pterostilbene is partially mediated via modulation of gut microbiota composition and hepatic enzyme FMO3 gene expression. Carnitine 52-61 flavin containing monooxygenase 3 Mus musculus 213-217 31187905-1 2019 Primary carnitine deficiency is caused by a defect in the active cellular uptake of carnitine by Na+ -dependent organic cation transporter novel 2 (OCTN2). Carnitine 8-17 solute carrier family 22 member 5 Homo sapiens 148-153 31481697-2 2019 We aimed to assess the effects of L-carnitine supplementation on systolic (SBP) and diastolic blood pressure (DBP). Carnitine 34-45 selenium binding protein 1 Homo sapiens 75-78 31481697-4 2019 A meta-analysis was conducted on a total of ten eligible randomized controlled trials using a random-effects model to estimate the pooled effect sizes of L-carnitine supplementation on SBP and DBP levels. Carnitine 154-165 selenium binding protein 1 Homo sapiens 185-188 31422179-0 2019 L-carnitine regulated Nrf2/Keap1 activation in vitro and in vivo and protected oxidized fish oil-induced inflammation response by inhibiting the NF-kappaB signaling pathway in Rhynchocypris lagowski Dybowski. Carnitine 0-11 NFE2 like bZIP transcription factor 2 Homo sapiens 22-26 31422179-0 2019 L-carnitine regulated Nrf2/Keap1 activation in vitro and in vivo and protected oxidized fish oil-induced inflammation response by inhibiting the NF-kappaB signaling pathway in Rhynchocypris lagowski Dybowski. Carnitine 0-11 kelch like ECH associated protein 1 Homo sapiens 27-32 31422179-0 2019 L-carnitine regulated Nrf2/Keap1 activation in vitro and in vivo and protected oxidized fish oil-induced inflammation response by inhibiting the NF-kappaB signaling pathway in Rhynchocypris lagowski Dybowski. Carnitine 0-11 nuclear factor kappa B subunit 1 Homo sapiens 145-154 31422179-5 2019 Thus, the activities of antioxidant enzymes (T-SOD, CAT, GSH-PX) and the level of antioxidant substance (GSH) and the level of MDA showed that Nrf2-siRNA pretreatment weakened the protective effect of l-carnitine. Carnitine 201-212 NFE2 like bZIP transcription factor 2 Homo sapiens 143-147 31422179-6 2019 Moreover, the mRNA levels of Keap1, Nrf2, Maf and HO-1 indicated that l-carnitine regulated Nrf2/Keap1 activation. Carnitine 70-81 kelch like ECH associated protein 1 Homo sapiens 29-34 31422179-6 2019 Moreover, the mRNA levels of Keap1, Nrf2, Maf and HO-1 indicated that l-carnitine regulated Nrf2/Keap1 activation. Carnitine 70-81 NFE2 like bZIP transcription factor 2 Homo sapiens 36-40 31422179-6 2019 Moreover, the mRNA levels of Keap1, Nrf2, Maf and HO-1 indicated that l-carnitine regulated Nrf2/Keap1 activation. Carnitine 70-81 MAF bZIP transcription factor Homo sapiens 42-45 31422179-6 2019 Moreover, the mRNA levels of Keap1, Nrf2, Maf and HO-1 indicated that l-carnitine regulated Nrf2/Keap1 activation. Carnitine 70-81 heme oxygenase 1 Homo sapiens 50-54 31422179-6 2019 Moreover, the mRNA levels of Keap1, Nrf2, Maf and HO-1 indicated that l-carnitine regulated Nrf2/Keap1 activation. Carnitine 70-81 NFE2 like bZIP transcription factor 2 Homo sapiens 92-96 31422179-6 2019 Moreover, the mRNA levels of Keap1, Nrf2, Maf and HO-1 indicated that l-carnitine regulated Nrf2/Keap1 activation. Carnitine 70-81 kelch like ECH associated protein 1 Homo sapiens 97-102 31422179-10 2019 In conclusion, l-carnitine regulated Nrf2/Keap1 activation in vitro and in vivo and protected oxidized fish oil-induced inflammation response by inhibiting the NF-kappaB signaling pathway in Rhynchocypris lagowski Dybowski. Carnitine 15-26 NFE2 like bZIP transcription factor 2 Homo sapiens 37-41 31422179-10 2019 In conclusion, l-carnitine regulated Nrf2/Keap1 activation in vitro and in vivo and protected oxidized fish oil-induced inflammation response by inhibiting the NF-kappaB signaling pathway in Rhynchocypris lagowski Dybowski. Carnitine 15-26 kelch like ECH associated protein 1 Homo sapiens 42-47 31422179-10 2019 In conclusion, l-carnitine regulated Nrf2/Keap1 activation in vitro and in vivo and protected oxidized fish oil-induced inflammation response by inhibiting the NF-kappaB signaling pathway in Rhynchocypris lagowski Dybowski. Carnitine 15-26 nuclear factor kappa B subunit 1 Homo sapiens 160-169 31500110-6 2019 OCTN2 (organic cation/carnitine transporter novel type 2) transports carnitine into the cells. Carnitine 22-31 solute carrier family 22 member 5 Homo sapiens 0-5 31041669-6 2019 The organic cation/carnitine transporter 2 (OCTN2), transports ALCAR and functions to reabsorb carnitine and acylcarnitines from urine. Carnitine 19-28 solute carrier family 22 member 5 Rattus norvegicus 44-49 31041669-11 2019 Protection of PDH and OCTN2 after HI would improve energy metabolism in kidney, maintain tissue carnitine levels and overall carnitine homeostasis which is essential for neonatal health. Carnitine 96-105 solute carrier family 22 member 5 Rattus norvegicus 22-27 31041669-11 2019 Protection of PDH and OCTN2 after HI would improve energy metabolism in kidney, maintain tissue carnitine levels and overall carnitine homeostasis which is essential for neonatal health. Carnitine 125-134 solute carrier family 22 member 5 Rattus norvegicus 22-27 31369185-7 2019 In addition, at the end of the trial, LC supplementation significantly decreased serum BMP4 (p = .003), OPN (p = .03), and cystatin C (p = .001) levels. Carnitine 38-40 bone morphogenetic protein 4 Homo sapiens 87-91 31547031-7 2019 Serum triglyceride levels were also lowered by AHR, likely as a result of the upregulating gene involved in fatty acid beta-oxidation, carnitine palmitoyltransferase 1a, in the liver. Carnitine 135-144 aryl-hydrocarbon receptor Mus musculus 47-50 31255604-8 2019 Our results indicated that L-carnitine supplementation has a non-significant effect on Apo B100 (mean difference (MD): 1.820 mg/dl; 95% CI: -3.367 to 7.006, p = 0.492) and Apo AI (MD: -0.119 mg/dl; 95% CI: -4.425 to 4.186, p = 0.957). Carnitine 27-38 apolipoprotein B Homo sapiens 87-95 31255604-8 2019 Our results indicated that L-carnitine supplementation has a non-significant effect on Apo B100 (mean difference (MD): 1.820 mg/dl; 95% CI: -3.367 to 7.006, p = 0.492) and Apo AI (MD: -0.119 mg/dl; 95% CI: -4.425 to 4.186, p = 0.957). Carnitine 27-38 apolipoprotein A1 Homo sapiens 172-178 31369185-7 2019 In addition, at the end of the trial, LC supplementation significantly decreased serum BMP4 (p = .003), OPN (p = .03), and cystatin C (p = .001) levels. Carnitine 38-40 secreted phosphoprotein 1 Homo sapiens 104-107 31369185-7 2019 In addition, at the end of the trial, LC supplementation significantly decreased serum BMP4 (p = .003), OPN (p = .03), and cystatin C (p = .001) levels. Carnitine 38-40 cystatin C Homo sapiens 123-133 31369185-10 2019 These findings indicate that LC supplementation significantly leads to favorable changes in OPN, BMP4, and cystatin C in PV patients under corticosteroid therapy. Carnitine 29-31 secreted phosphoprotein 1 Homo sapiens 92-95 31369185-10 2019 These findings indicate that LC supplementation significantly leads to favorable changes in OPN, BMP4, and cystatin C in PV patients under corticosteroid therapy. Carnitine 29-31 bone morphogenetic protein 4 Homo sapiens 97-101 31369185-10 2019 These findings indicate that LC supplementation significantly leads to favorable changes in OPN, BMP4, and cystatin C in PV patients under corticosteroid therapy. Carnitine 29-31 cystatin C Homo sapiens 107-117 31108048-1 2019 Carnitine-acylcarnitine translocase deficiency (CACTD) is a rare autosomal recessive disorder of mitochondrial fatty acid oxidation that occurs due to mutations in the SLC25A20 gene. Carnitine 0-9 solute carrier family 25 member 20 Homo sapiens 168-176 31599449-0 2019 Effect of levocarnitine on cerebral ischemia-reperfusion rats via activating Nrf2/ARE signaling pathway. Carnitine 10-23 NFE2 like bZIP transcription factor 2 Rattus norvegicus 77-81 31599449-6 2019 Furthermore, the impacts of Levocarnitine on the nuclear factor E2-related factor 2 (Nrf2)/antioxidant responsive element (ARE) signaling pathway and neuronal apoptosis in rats were detected. Carnitine 28-41 NFE2 like bZIP transcription factor 2 Rattus norvegicus 85-89 31599449-10 2019 Additionally, in I/R + Levocarnitine group, the protein expressions of Nrf2, heme oxygenase-1 (HO-1), and B-cell lymphoma 2 (Bcl-2) were significantly up-regulated, whereas cleaved Caspase-3 (c-Caspase-3) was notably down-regulated. Carnitine 23-36 NFE2 like bZIP transcription factor 2 Rattus norvegicus 71-75 31599449-10 2019 Additionally, in I/R + Levocarnitine group, the protein expressions of Nrf2, heme oxygenase-1 (HO-1), and B-cell lymphoma 2 (Bcl-2) were significantly up-regulated, whereas cleaved Caspase-3 (c-Caspase-3) was notably down-regulated. Carnitine 23-36 heme oxygenase 1 Rattus norvegicus 77-93 31599449-10 2019 Additionally, in I/R + Levocarnitine group, the protein expressions of Nrf2, heme oxygenase-1 (HO-1), and B-cell lymphoma 2 (Bcl-2) were significantly up-regulated, whereas cleaved Caspase-3 (c-Caspase-3) was notably down-regulated. Carnitine 23-36 BCL2, apoptosis regulator Rattus norvegicus 106-123 31599449-10 2019 Additionally, in I/R + Levocarnitine group, the protein expressions of Nrf2, heme oxygenase-1 (HO-1), and B-cell lymphoma 2 (Bcl-2) were significantly up-regulated, whereas cleaved Caspase-3 (c-Caspase-3) was notably down-regulated. Carnitine 23-36 BCL2, apoptosis regulator Rattus norvegicus 125-130 31599449-12 2019 CONCLUSIONS: Levocarnitine alleviates brain injury and neuronal apoptosis in cerebral I/R rats by activating the Nrf2/ARE signaling pathway. Carnitine 13-26 NFE2 like bZIP transcription factor 2 Rattus norvegicus 113-117 31364285-1 2019 BACKGROUND: Primary carnitine deficiency (PCD) is an autosomal recessive disorder of carnitine transportation caused by mutations in the SLC22A5 that lead to low serum carnitine levels and decreased intracellular carnitine accumulation. Carnitine 20-29 solute carrier family 22 member 5 Homo sapiens 137-144 31001634-0 2019 The capability of L-carnitine-mediated antioxidant on cock during aging: evidence for the improved semen quality and enhanced testicular expressions of GnRH1, GnRHR, and melatonin receptors MT 1/2. Carnitine 18-29 gonadotropin releasing hormone 1 Homo sapiens 152-157 31001634-0 2019 The capability of L-carnitine-mediated antioxidant on cock during aging: evidence for the improved semen quality and enhanced testicular expressions of GnRH1, GnRHR, and melatonin receptors MT 1/2. Carnitine 18-29 gonadotropin releasing hormone receptor Homo sapiens 159-164 30957255-2 2019 Confirmation diagnostics are mostly based on molecular sequencing of the CPT2 gene, especially to distinguish CPT2 and carnitine:aclycarnitine translocase deficiencies, which present with identical acylcarnitine profiles on newborn screening (NBS). Carnitine 119-128 carnitine palmitoyltransferase 2 Homo sapiens 73-77 31364285-1 2019 BACKGROUND: Primary carnitine deficiency (PCD) is an autosomal recessive disorder of carnitine transportation caused by mutations in the SLC22A5 that lead to low serum carnitine levels and decreased intracellular carnitine accumulation. Carnitine 85-94 solute carrier family 22 member 5 Homo sapiens 137-144 31364285-1 2019 BACKGROUND: Primary carnitine deficiency (PCD) is an autosomal recessive disorder of carnitine transportation caused by mutations in the SLC22A5 that lead to low serum carnitine levels and decreased intracellular carnitine accumulation. Carnitine 85-94 solute carrier family 22 member 5 Homo sapiens 137-144 31450550-1 2019 l-carnitine is an important co-factor in fatty-acid metabolism, and its deficiency is associated with insulin resistance, which is independently associated with arterial stiffness. Carnitine 0-11 insulin Homo sapiens 102-109 31611746-5 2019 L-carnitine supplementation resulted in a significant reduction in fasting plasma glucose (FPG) (WMD: -4.57; 95 % CI: -6.88, -2.25), insulin (WMD: -1.21; 95 % CI: -1.85, -0.57), homeostatic model assessment for insulin resistance (HOMA-IR) (WMD: -0.67; 95 % CI: -0.90, -0.44) and HbA1C concentrations (WMD: -0.30; 95 % CI: -0.47, -0.13). Carnitine 0-11 insulin Homo sapiens 133-140 31611746-5 2019 L-carnitine supplementation resulted in a significant reduction in fasting plasma glucose (FPG) (WMD: -4.57; 95 % CI: -6.88, -2.25), insulin (WMD: -1.21; 95 % CI: -1.85, -0.57), homeostatic model assessment for insulin resistance (HOMA-IR) (WMD: -0.67; 95 % CI: -0.90, -0.44) and HbA1C concentrations (WMD: -0.30; 95 % CI: -0.47, -0.13). Carnitine 0-11 insulin Homo sapiens 211-218 31611746-6 2019 L-Carnitine supplementation significantly reduced FPG, insulin, HOMA-IR, and HbA1c levels. Carnitine 0-11 insulin Homo sapiens 55-62 31394757-4 2019 Uptake inhibition was more pronounced by OCTN2 modulators, such as l-Carnitine and verapamil, in ATI-like primary epithelial cells compared to NCl-H441 and Calu-3 epithelial cells. Carnitine 67-78 solute carrier family 22 member 5 Homo sapiens 41-46 30644033-0 2019 Carnitine Supplementation Attenuates Sunitinib-Induced Inhibition of AMP-Activated Protein Kinase Downstream Signals in Cardiac Tissues. Carnitine 0-9 protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus 69-97 30915521-2 2019 Our aim in this meta-analysis was to determine the effect of L-carnitine on inflammatory mediators including C-reactive protein (CRP), tumor necrosis factor-alpha (TNF-alpha), and interleukin-6 (IL-6). Carnitine 61-72 C-reactive protein Homo sapiens 109-127 30915521-10 2019 The results of the meta-analysis indicated that L-carnitine supplementation was significantly associated with lower levels of CRP in comparison to controls (WMD = -1.23 mg/L; 95% CI: -1.73, -0.72 mg/dL; P < 0.0001). Carnitine 48-59 C-reactive protein Homo sapiens 126-129 31360336-1 2019 Background: This study was performed to evaluate the effects of carnitine administration on carotid intima-media thickness (CIMT) and inflammatory markers in women with polycystic ovary syndrome (PCOS). Carnitine 64-73 CIMT Homo sapiens 124-128 30806102-9 2019 l-Carnitine may act synergistically with metformin for improvement of reproductive performance, insulin resistance, and lipid profile in clomiphene-resistant obese PCOS women. Carnitine 0-11 insulin Homo sapiens 96-103 30637725-5 2019 In several preclinical and clinical studies as well as meta-analyses, natural products, including l-carnitine, coenzyme Q 10 , and xuezhikang were shown to significantly decrease Lp(a) levels in patients with Lp(a) hyperlipoproteinemia. Carnitine 98-109 lipoprotein(a) Homo sapiens 179-184 30637725-5 2019 In several preclinical and clinical studies as well as meta-analyses, natural products, including l-carnitine, coenzyme Q 10 , and xuezhikang were shown to significantly decrease Lp(a) levels in patients with Lp(a) hyperlipoproteinemia. Carnitine 98-109 lipoprotein(a) Homo sapiens 209-214 31279622-12 2019 End concentrations of C6-, C12:1-, C12-, C14:1-, C14-, C16:1-, C16- and C18:1-carnitine were significantly lower in children >=85 months compared to younger children. Carnitine 78-87 Bardet-Biedl syndrome 9 Homo sapiens 72-75 31337282-12 2019 VK2809 also increased the expression of carnitine palmitoyltransferase 1a (CPT1alpha) and fibroblast growth factor 21 (FGF21), as well as mitochondrial biogenesis to promote mitochondrial beta-oxidation. Carnitine 40-49 carnitine palmitoyltransferase 1a, liver Mus musculus 75-84 30418544-11 2019 We, thus, studied the therapeutic potential of OCTN2 (Organic Cation/Carnitine Transporter 2), an important factor for carnitine transportation. Carnitine 119-128 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 47-52 30418544-11 2019 We, thus, studied the therapeutic potential of OCTN2 (Organic Cation/Carnitine Transporter 2), an important factor for carnitine transportation. Carnitine 119-128 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 54-92 30278111-1 2019 BACKGROUND AND AIM: L-carnitine (L-CA) has been used therapeutically to treat hepatic encephalopathy with hyperammonemia, but the mechanism by which L-CA contributes to ammonia detoxification in the brain is still unclear. Carnitine 20-31 protein tyrosine phosphatase receptor type C Homo sapiens 33-37 30278111-1 2019 BACKGROUND AND AIM: L-carnitine (L-CA) has been used therapeutically to treat hepatic encephalopathy with hyperammonemia, but the mechanism by which L-CA contributes to ammonia detoxification in the brain is still unclear. Carnitine 20-31 protein tyrosine phosphatase receptor type C Homo sapiens 149-153 31200524-1 2019 Systemic primary carnitine deficiency (PCD) is a genetic disorder caused by decreased or absent organic cation transporter type 2 (OCTN2) carnitine transporter activity, resulting in low serum carnitine levels and decreased carnitine accumulation inside cells. Carnitine 17-26 solute carrier family 22 member 5 Homo sapiens 131-136 31200524-1 2019 Systemic primary carnitine deficiency (PCD) is a genetic disorder caused by decreased or absent organic cation transporter type 2 (OCTN2) carnitine transporter activity, resulting in low serum carnitine levels and decreased carnitine accumulation inside cells. Carnitine 138-147 solute carrier family 22 member 5 Homo sapiens 131-136 31308847-6 2019 Treatment with the PPARalpha agonist was associated with higher liver mass relative to body weight (liver index), lower plasma, and hepatic total cholesterol, as well as lower plasma carnitine and acylcarnitines, compared with control. Carnitine 183-192 peroxisome proliferator activated receptor alpha Rattus norvegicus 19-28 31579338-2 2019 The present study aimed to examine the possible effects of polymorphisms in CPT1B and CPT2 (CPT1B G320D, S427C, c.282-18 C>T, and p.E531K, and CPT2 V368I) on the plasma concentration of carnitine in humans. Carnitine 186-195 carnitine palmitoyltransferase 1B Homo sapiens 76-81 31579338-2 2019 The present study aimed to examine the possible effects of polymorphisms in CPT1B and CPT2 (CPT1B G320D, S427C, c.282-18 C>T, and p.E531K, and CPT2 V368I) on the plasma concentration of carnitine in humans. Carnitine 186-195 carnitine palmitoyltransferase 2 Homo sapiens 86-90 30994244-6 2019 The expression of fatty acid synthase (FAS) genes was decreased in the SO groups with l-carnitine compared to that of the other dietary treatments. Carnitine 86-97 fatty acid synthase Homo sapiens 18-37 30994244-6 2019 The expression of fatty acid synthase (FAS) genes was decreased in the SO groups with l-carnitine compared to that of the other dietary treatments. Carnitine 86-97 fatty acid synthase Homo sapiens 39-42 31360336-8 2019 Conclusions: Overall, carnitine administration for 12 weeks to participants with PCOS had beneficial effects on CIMT and plasma NO, but did not affect serum hs-CRP levels. Carnitine 22-31 CIMT Homo sapiens 112-116 30670496-0 2019 L-Carnitine-Mediated Tumor Cell Protection and Poor Patient Survival Associated with OCTN2 Overexpression in Glioblastoma Multiforme. Carnitine 0-11 solute carrier family 22 member 5 Homo sapiens 85-90 30571144-7 2019 Genetic deletion of carnitine palmitoyltransferase 1a (Cpt1a), a rate-limiting enzyme for carnitine shuttle, further augmented O2/rec-induced apoptosis. Carnitine 20-29 carnitine palmitoyltransferase 1a, liver Mus musculus 55-60 30918014-0 2019 Maternal Plasma l-Carnitine Reduction During Pregnancy Is Mainly Attributed to OCTN2-Mediated Placental Uptake and Does Not Result in Maternal Hepatic Fatty Acid beta-Oxidation Decline. Carnitine 16-27 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 79-84 30917915-2 2019 Acetyl-L-carnitine (ALC) is an acetyl ester of L-carnitine that easily crosses the blood-brain barrier and was recently found to be decreased in patients with major depressive disorder. Carnitine 7-18 allantoicase Homo sapiens 20-23 30670496-2 2019 Commonly known as crucial factors in energy metabolism, OCTN2 (SLC22A5) and its substrate L-carnitine (LC) are increasingly recognized as actors in cytoprotection. Carnitine 90-101 solute carrier family 22 member 5 Homo sapiens 56-61 30670496-2 2019 Commonly known as crucial factors in energy metabolism, OCTN2 (SLC22A5) and its substrate L-carnitine (LC) are increasingly recognized as actors in cytoprotection. Carnitine 90-101 solute carrier family 22 member 5 Homo sapiens 63-70 30670496-2 2019 Commonly known as crucial factors in energy metabolism, OCTN2 (SLC22A5) and its substrate L-carnitine (LC) are increasingly recognized as actors in cytoprotection. Carnitine 64-66 solute carrier family 22 member 5 Homo sapiens 56-61 31035375-5 2019 Given the efficacy of carnitine in the treatment of male infertility, a topic that merits further investigation is its role in the treatment of infertile patients with DM1. Carnitine 22-31 immunoglobulin heavy diversity 1-7 Homo sapiens 168-171 30735773-6 2019 Recombinant protein rCPT1A showed catalytic activity, with Michaelis constant (km) ( 1.38 mM) and maximal reaction rates (Vmax) for carnitine ( 12.66 nmols/min/mg protein). Carnitine 132-141 carnitine palmitoyltransferase 1A Rattus norvegicus 20-26 31035375-7 2019 To investigate the efficacy of carnitines for the treatment of asthenozoospermia in DM1 patients. Carnitine 31-41 immunoglobulin heavy diversity 1-7 Homo sapiens 84-87 30898847-2 2019 The first step in carnitine biosynthesis is catalyzed by trimethyllysine hydroxylase (TMLH), a non-heme Fe(II) and 2-oxoglutarate (2OG)-dependent oxygenase, which catalyzes the stereospecific hydroxylation of (2S)-N epsilon-trimethyllysine to (2S,3S)-3-hydroxy-N epsilon-trimethyllysine. Carnitine 18-27 trimethyllysine hydroxylase, epsilon Homo sapiens 57-84 30898847-2 2019 The first step in carnitine biosynthesis is catalyzed by trimethyllysine hydroxylase (TMLH), a non-heme Fe(II) and 2-oxoglutarate (2OG)-dependent oxygenase, which catalyzes the stereospecific hydroxylation of (2S)-N epsilon-trimethyllysine to (2S,3S)-3-hydroxy-N epsilon-trimethyllysine. Carnitine 18-27 trimethyllysine hydroxylase, epsilon Homo sapiens 86-90 30519860-0 2019 L-Carnitine inhibits the senescence-associated secretory phenotype of aging adipose tissue by JNK/p53 pathway. Carnitine 0-11 mitogen-activated protein kinase 8 Rattus norvegicus 94-97 30519860-0 2019 L-Carnitine inhibits the senescence-associated secretory phenotype of aging adipose tissue by JNK/p53 pathway. Carnitine 0-11 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 98-101 30519860-3 2019 In this study, we investigated the effects of L-carnitine, an inhibitor of the JNK/p53 pathway in adipose tissue SASP and dysfunction. Carnitine 46-57 mitogen-activated protein kinase 8 Rattus norvegicus 79-82 30519860-3 2019 In this study, we investigated the effects of L-carnitine, an inhibitor of the JNK/p53 pathway in adipose tissue SASP and dysfunction. Carnitine 46-57 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 83-86 30519860-11 2019 Further, L-carnitine inhibited SASP by inhibiting JNK/p53 pathway. Carnitine 9-20 mitogen-activated protein kinase 8 Rattus norvegicus 50-53 30519860-11 2019 Further, L-carnitine inhibited SASP by inhibiting JNK/p53 pathway. Carnitine 9-20 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 54-57 30519860-12 2019 L-Carnitine inhibited SASP by JNK/p53 pathway and attenuated adipose tissue dysfunction of aging. Carnitine 0-11 mitogen-activated protein kinase 8 Rattus norvegicus 30-33 30519860-12 2019 L-Carnitine inhibited SASP by JNK/p53 pathway and attenuated adipose tissue dysfunction of aging. Carnitine 0-11 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 34-37 30735677-4 2019 Due to limited fetal and placental synthesis, carnitine supply is maintained through the placental carnitine uptake from maternal blood by the organic cation/carnitine transporters OCTN1 and OCTN2 (SLC22A4 and SLC22A5, respectively). Carnitine 46-55 solute carrier family 22 member 4 Homo sapiens 181-186 30735677-6 2019 Studies in choriocarcinoma BeWo cells and human placenta-derived models confirmed predominant expression and function of OCTN2 above OCTN1 in l-carnitine transport. Carnitine 142-153 solute carrier family 22 member 5 Homo sapiens 121-126 30735677-4 2019 Due to limited fetal and placental synthesis, carnitine supply is maintained through the placental carnitine uptake from maternal blood by the organic cation/carnitine transporters OCTN1 and OCTN2 (SLC22A4 and SLC22A5, respectively). Carnitine 46-55 solute carrier family 22 member 5 Homo sapiens 191-196 30735677-7 2019 Subsequent screenings in BeWo cells and isolated MVM vesicles revealed seven antiretroviral drugs as inhibitors of the Na+-dependent l-carnitine uptake, corresponding to OCTN2. Carnitine 133-144 solute carrier family 22 member 5 Homo sapiens 170-175 30735677-4 2019 Due to limited fetal and placental synthesis, carnitine supply is maintained through the placental carnitine uptake from maternal blood by the organic cation/carnitine transporters OCTN1 and OCTN2 (SLC22A4 and SLC22A5, respectively). Carnitine 46-55 solute carrier family 22 member 4 Homo sapiens 198-205 30735677-4 2019 Due to limited fetal and placental synthesis, carnitine supply is maintained through the placental carnitine uptake from maternal blood by the organic cation/carnitine transporters OCTN1 and OCTN2 (SLC22A4 and SLC22A5, respectively). Carnitine 46-55 solute carrier family 22 member 5 Homo sapiens 210-217 30735677-4 2019 Due to limited fetal and placental synthesis, carnitine supply is maintained through the placental carnitine uptake from maternal blood by the organic cation/carnitine transporters OCTN1 and OCTN2 (SLC22A4 and SLC22A5, respectively). Carnitine 99-108 solute carrier family 22 member 4 Homo sapiens 181-186 30735677-4 2019 Due to limited fetal and placental synthesis, carnitine supply is maintained through the placental carnitine uptake from maternal blood by the organic cation/carnitine transporters OCTN1 and OCTN2 (SLC22A4 and SLC22A5, respectively). Carnitine 99-108 solute carrier family 22 member 5 Homo sapiens 191-196 30735677-4 2019 Due to limited fetal and placental synthesis, carnitine supply is maintained through the placental carnitine uptake from maternal blood by the organic cation/carnitine transporters OCTN1 and OCTN2 (SLC22A4 and SLC22A5, respectively). Carnitine 99-108 solute carrier family 22 member 4 Homo sapiens 198-205 30735677-4 2019 Due to limited fetal and placental synthesis, carnitine supply is maintained through the placental carnitine uptake from maternal blood by the organic cation/carnitine transporters OCTN1 and OCTN2 (SLC22A4 and SLC22A5, respectively). Carnitine 99-108 solute carrier family 22 member 5 Homo sapiens 210-217 30635360-5 2019 In contrast, CPT-I sensitivity to l-carnitine was only altered following HI, as HI exercise attenuated l-carnitine sensitivity by ~40%. Carnitine 34-45 carnitine palmitoyltransferase 1b, muscle Mus musculus 13-18 30972022-6 2019 Results: Serum L-carnitine level was positively correlated with serum triglyceride (TG), serum insulin, IR in males with normal fasting glucose (p < 0.05 for all) and positively correlated with only serum TG (p < 0.05) in those with hyperglycemia. Carnitine 15-26 insulin Homo sapiens 95-102 30972022-7 2019 In females, significant positive correlations were identified between serum L-carnitine level with obesity, serum total cholesterol, glucose, insulin, and IR in those with normal fasting glucose level (p < 0.05 for all), while none was found in those with hyperglycemia. Carnitine 76-87 insulin Homo sapiens 142-149 30663479-9 2019 It is noteworthy that acetyl-l-carnitine (ALCAR) (p = 6.79E - 04) and l-carnitine (p = 1.43E - 03) were identified with minimal p values, the relationship between the two counter-balance was regulated by acetyltransferase (crata). Carnitine 29-40 carnitine O-acetyltransferase a Danio rerio 223-228 30635360-0 2019 High intensity exercise inhibits carnitine palmitoyltransferase-I sensitivity to l-carnitine. Carnitine 81-92 carnitine palmitoyltransferase 1b, muscle Mus musculus 33-65 30971884-11 2019 In addition, combined administration of levocarnitine and AlCl3 significantly (p < 0.05) lowered the MDA, AOPP, GSH and NO levels in mice. Carnitine 40-53 peroxiredoxin 5 Mus musculus 109-113 30835597-6 2019 Moreover, carnitine and chromium co-supplementation upregulated gene expression of interleukin-6 (IL-6) (p = 0.02) and tumor necrosis factor alpha (TNF-alpha) (p = 0.02) compared with the placebo. Carnitine 10-19 interleukin 6 Homo sapiens 83-96 30835597-6 2019 Moreover, carnitine and chromium co-supplementation upregulated gene expression of interleukin-6 (IL-6) (p = 0.02) and tumor necrosis factor alpha (TNF-alpha) (p = 0.02) compared with the placebo. Carnitine 10-19 interleukin 6 Homo sapiens 98-102 30835597-6 2019 Moreover, carnitine and chromium co-supplementation upregulated gene expression of interleukin-6 (IL-6) (p = 0.02) and tumor necrosis factor alpha (TNF-alpha) (p = 0.02) compared with the placebo. Carnitine 10-19 tumor necrosis factor Homo sapiens 119-146 30835597-6 2019 Moreover, carnitine and chromium co-supplementation upregulated gene expression of interleukin-6 (IL-6) (p = 0.02) and tumor necrosis factor alpha (TNF-alpha) (p = 0.02) compared with the placebo. Carnitine 10-19 tumor necrosis factor Homo sapiens 148-157 30835597-7 2019 CONCLUSION: Overall, the co-administration of carnitine and chromium for 12 weeks to women with PCOS had beneficial effects on mental health parameters, serum total testosterone, mF-G scores, hs-CRP, TAC and MDA levels, and gene expression of IL-6 and TNF-alpha. Carnitine 46-55 interleukin 6 Homo sapiens 243-247 30835597-7 2019 CONCLUSION: Overall, the co-administration of carnitine and chromium for 12 weeks to women with PCOS had beneficial effects on mental health parameters, serum total testosterone, mF-G scores, hs-CRP, TAC and MDA levels, and gene expression of IL-6 and TNF-alpha. Carnitine 46-55 tumor necrosis factor Homo sapiens 252-261 30540494-3 2019 Depletion of carnitine palmitoyltransferase (CPT)2 activity through pharmacological inhibition or knockout (KO) uncovered a significant residual peroxisomal oxidation of lauric and palmitic acid, leading to the production of peroxisomal acylcarnitine intermediates. Carnitine 13-22 carnitine palmitoyltransferase 2 Homo sapiens 45-50 30863740-1 2019 Background: Primary carnitine deficiency (PCD) is attributed to a variation in the SLC22A5 (OCTN2) gene which encodes the key protein of the carnitine cycle, the OCTN2 carnitine transporter. Carnitine 20-29 solute carrier family 22 member 5 Homo sapiens 83-90 30863740-1 2019 Background: Primary carnitine deficiency (PCD) is attributed to a variation in the SLC22A5 (OCTN2) gene which encodes the key protein of the carnitine cycle, the OCTN2 carnitine transporter. Carnitine 20-29 solute carrier family 22 member 5 Homo sapiens 92-97 30863740-1 2019 Background: Primary carnitine deficiency (PCD) is attributed to a variation in the SLC22A5 (OCTN2) gene which encodes the key protein of the carnitine cycle, the OCTN2 carnitine transporter. Carnitine 20-29 solute carrier family 22 member 5 Homo sapiens 162-167 30635360-5 2019 In contrast, CPT-I sensitivity to l-carnitine was only altered following HI, as HI exercise attenuated l-carnitine sensitivity by ~40%. Carnitine 103-114 carnitine palmitoyltransferase 1b, muscle Mus musculus 13-18 30635360-6 2019 Moreover, modeling the in vivo concentrations of l-carnitine and P-CoA during exercise suggests that CPT-I flux is ~25% lower following HI, attributed equally to reductions in l-carnitine content and l-carnitine sensitivity. Carnitine 49-60 carnitine palmitoyltransferase 1b, muscle Mus musculus 101-106 30635360-6 2019 Moreover, modeling the in vivo concentrations of l-carnitine and P-CoA during exercise suggests that CPT-I flux is ~25% lower following HI, attributed equally to reductions in l-carnitine content and l-carnitine sensitivity. Carnitine 176-187 carnitine palmitoyltransferase 1b, muscle Mus musculus 101-106 30635360-6 2019 Moreover, modeling the in vivo concentrations of l-carnitine and P-CoA during exercise suggests that CPT-I flux is ~25% lower following HI, attributed equally to reductions in l-carnitine content and l-carnitine sensitivity. Carnitine 176-187 carnitine palmitoyltransferase 1b, muscle Mus musculus 101-106 30635360-7 2019 Altogether, these data further implicate CPT-I flux as a key event influencing metabolic interactions during exercise, as a decline in l-carnitine sensitivity in addition to availability at higher power outputs could impair mitochondrial fatty acid oxidation. Carnitine 135-146 carnitine palmitoyltransferase 1b, muscle Mus musculus 41-46 29860242-5 2019 RESULTS: Greater decreases in choline and L-carnitine were significantly (p<0.05) associated with greater improvements in fasting insulin concentrations and homeostasis model assessment of insulin resistance (HOMA-IR) at 6 months. Carnitine 42-53 insulin Homo sapiens 133-140 29860242-5 2019 RESULTS: Greater decreases in choline and L-carnitine were significantly (p<0.05) associated with greater improvements in fasting insulin concentrations and homeostasis model assessment of insulin resistance (HOMA-IR) at 6 months. Carnitine 42-53 insulin Homo sapiens 192-199 29860242-10 2019 CONCLUSION: Our findings underscore the importance of changes in TMAO, choline and L-carnitine in improving insulin sensitivity during a weight-loss intervention for obese patients. Carnitine 83-94 insulin Homo sapiens 108-115 31039949-11 2019 In the PCOS+l-carnitine group, serum concentrations of FSH and FRAP increased significantly, whereas there were significant decreases in serum concentrations of testosterone, LH, MDA, IL-6 and TNF-alpha, as well as in the percentage of TUNEL-positive apoptotic cells, compared with the PCOS group. Carnitine 12-23 interleukin 6 Mus musculus 184-188 30401918-7 2019 Although L-carnitine therapy for VLCAD/TFP deficiency has been controversial, supplementation with L-carnitine may be accepted for CPT2/CACT and multiple acyl-CoA dehydrogenase deficiencies. Carnitine 99-110 carnitine palmitoyltransferase 2 Homo sapiens 131-135 30401918-7 2019 Although L-carnitine therapy for VLCAD/TFP deficiency has been controversial, supplementation with L-carnitine may be accepted for CPT2/CACT and multiple acyl-CoA dehydrogenase deficiencies. Carnitine 99-110 solute carrier family 25 member 20 Homo sapiens 136-140 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 mitogen-activated protein kinase 3 Homo sapiens 49-55 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 AKT serine/threonine kinase 1 Homo sapiens 60-63 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 RUNX family transcription factor 2 Homo sapiens 186-191 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 Sp7 transcription factor Homo sapiens 193-200 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 Sp7 transcription factor Homo sapiens 202-205 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 integrin binding sialoprotein Homo sapiens 208-225 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 integrin binding sialoprotein Homo sapiens 227-230 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 secreted phosphoprotein 1 Homo sapiens 237-248 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 secreted phosphoprotein 1 Homo sapiens 250-253 30800672-11 2019 Additionally, L-C induced the phosphorylation of ERK1/2 and AKT and the main kinases involved in osteoblastic differentiation and upregulated the expression of osteogenic related genes, RUNX2, osterix (OSX), bone sialoprotein (BSP), and osteopontin (OPN) as well as OPN protein synthesis, suggesting that L-C exerts a positive modulation of key osteogenic factors. Carnitine 14-17 secreted phosphoprotein 1 Homo sapiens 266-269 30106462-6 2019 RESULTS: Treating rats with vitamin E and L-carnitine could alleviate ISO-induced changes as it significantly reduced the serum level cardiac enzymes, MDA and IL-6, TNF-a and improved the antioxidants enzymes (SOD, GSPxase and GSRase). Carnitine 42-53 interleukin 6 Rattus norvegicus 159-163 30106462-6 2019 RESULTS: Treating rats with vitamin E and L-carnitine could alleviate ISO-induced changes as it significantly reduced the serum level cardiac enzymes, MDA and IL-6, TNF-a and improved the antioxidants enzymes (SOD, GSPxase and GSRase). Carnitine 42-53 tumor necrosis factor Rattus norvegicus 165-170 30431101-0 2019 L-carnitine ameliorates peripheral neuropathy in diabetic mice with a corresponding increase in insulin-like growth factor-1 level. Carnitine 0-11 insulin-like growth factor 1 Mus musculus 96-124 30431101-7 2019 When diabetic mice were treated with LC, the levels of IGF-1 in the plasma and pancreas were increased. Carnitine 37-39 insulin-like growth factor 1 Mus musculus 55-60 30858625-2 2019 An important component of the carnitine system is the plasma membrane carnitine transporters, also called organic cation transporters, i.e. OCTN1 and OCTN2 encoded by the SLC22A4 and SLC22A5 genes, respectively. Carnitine 30-39 solute carrier family 22 member 4 Homo sapiens 140-145 30858625-2 2019 An important component of the carnitine system is the plasma membrane carnitine transporters, also called organic cation transporters, i.e. OCTN1 and OCTN2 encoded by the SLC22A4 and SLC22A5 genes, respectively. Carnitine 30-39 solute carrier family 22 member 5 Homo sapiens 150-155 30858625-2 2019 An important component of the carnitine system is the plasma membrane carnitine transporters, also called organic cation transporters, i.e. OCTN1 and OCTN2 encoded by the SLC22A4 and SLC22A5 genes, respectively. Carnitine 30-39 solute carrier family 22 member 4 Homo sapiens 171-178 30858625-2 2019 An important component of the carnitine system is the plasma membrane carnitine transporters, also called organic cation transporters, i.e. OCTN1 and OCTN2 encoded by the SLC22A4 and SLC22A5 genes, respectively. Carnitine 30-39 solute carrier family 22 member 5 Homo sapiens 183-190 30523710-3 2019 OCTN2 plays a crucial role in the absorption of carnitine from diet and in its distribution to tissues, as demonstrated by the occurrence of severe pathologies caused by malfunctioning or altered expression of this transporter. Carnitine 48-57 solute carrier family 22 member 5 Homo sapiens 0-5 30523710-5 2019 Other roles of OCTN2 are related to the traffic of carnitine derivatives in many tissues. Carnitine 51-60 solute carrier family 22 member 5 Homo sapiens 15-20 30641691-0 2019 Comparative study to evaluate the effect of l-carnitine plus glimepiride versus glimepiride alone on insulin resistance in type 2 diabetic patients. Carnitine 44-55 insulin Homo sapiens 101-108 30641691-7 2019 RESULTS: The obtained data suggested that adding l-carnitine to glimepiride has a significantly beneficial effect on FBG, PPBG, HbA1c, fasting insulin, HOMA-IR index, IRAPe, TNF-alpha, visfatin and lipid panel parameters but doesn"t have effect on BMI and blood pressure. Carnitine 49-60 insulin Homo sapiens 143-150 30641691-7 2019 RESULTS: The obtained data suggested that adding l-carnitine to glimepiride has a significantly beneficial effect on FBG, PPBG, HbA1c, fasting insulin, HOMA-IR index, IRAPe, TNF-alpha, visfatin and lipid panel parameters but doesn"t have effect on BMI and blood pressure. Carnitine 49-60 leucyl and cystinyl aminopeptidase Homo sapiens 167-172 30641691-7 2019 RESULTS: The obtained data suggested that adding l-carnitine to glimepiride has a significantly beneficial effect on FBG, PPBG, HbA1c, fasting insulin, HOMA-IR index, IRAPe, TNF-alpha, visfatin and lipid panel parameters but doesn"t have effect on BMI and blood pressure. Carnitine 49-60 tumor necrosis factor Homo sapiens 174-183 30641691-7 2019 RESULTS: The obtained data suggested that adding l-carnitine to glimepiride has a significantly beneficial effect on FBG, PPBG, HbA1c, fasting insulin, HOMA-IR index, IRAPe, TNF-alpha, visfatin and lipid panel parameters but doesn"t have effect on BMI and blood pressure. Carnitine 49-60 nicotinamide phosphoribosyltransferase Homo sapiens 185-193 30641691-8 2019 CONCLUSION: The co-administration of l-carnitine with glimepiride represents a new therapeutic strategy for better controlling diabetic patients as it resulted in more beneficial effects on direct and indirect biomarkers of insulin resistance than glimepiride alone. Carnitine 37-48 insulin Homo sapiens 224-231 30605289-5 2018 In contrast, caspase 3/7 level was increased but GU was decreased in erythrocytes treated with 100 microg/mL of L-CAR when compared to the control. Carnitine 112-117 caspase 3 Homo sapiens 13-22 31155524-9 2019 The carnitine/organic cation transporter OCTN1/SLC22A4 is expressed at much higher levels in neural stem cells compared with other OCTs, and promotes their differentiation into neurons through the uptake of the food-derived hydrophilic antioxidant ergothioneine after oral administration. Carnitine 4-13 solute carrier family 22 member 4 Homo sapiens 41-46 31155524-9 2019 The carnitine/organic cation transporter OCTN1/SLC22A4 is expressed at much higher levels in neural stem cells compared with other OCTs, and promotes their differentiation into neurons through the uptake of the food-derived hydrophilic antioxidant ergothioneine after oral administration. Carnitine 4-13 solute carrier family 22 member 4 Homo sapiens 47-54 28974108-0 2018 L-Carnitine-conjugated nanoparticles to promote permeation across blood-brain barrier and to target glioma cells for drug delivery via the novel organic cation/carnitine transporter OCTN2. Carnitine 0-11 solute carrier family 22 member 5 Homo sapiens 182-187 28974108-2 2018 By taking advantage of the specific expression of Na+-coupled carnitine transporter 2 (OCTN2) on both brain capillary endothelial cells and glioma cells, l-carnitine conjugated poly(lactic-co-glycolic acid) nanoparticles (LC-PLGA NPs) were prepared to enable enhanced BBB permeation and glioma-cell targeting. Carnitine 154-165 solute carrier family 22 member 5 Homo sapiens 87-92 28974108-4 2018 The uptake was dependent on Na+ and inhibited by the excessive free l-carnitine, suggesting involvement of OCTN2 in the process. Carnitine 68-79 solute carrier family 22 member 5 Homo sapiens 107-112 28974108-8 2018 We conclude that l-carnitine-mediated cellular recognition and internalization via OCTN2 significantly facilitate the transcytosis of nanoparticles across BBB and the uptake of nanoparticles in glioma cells, resulting in improved anti-glioma efficacy. Carnitine 17-28 solute carrier family 22 member 5 Homo sapiens 83-88 30219858-9 2018 Results: Total fatty acid oxidation rate was higher in patients with l-carnitine treatment during exercise than without treatment [12.3 (SD, 3.7) vs 8.5 (SD, 4.6) micromol x kg-1 x min-1; P = 0.008]. Carnitine 69-80 CD59 molecule (CD59 blood group) Homo sapiens 181-186 30219858-10 2018 However, the fatty acid oxidation rate was still lower in patients treated with l-carnitine than in the healthy controls [29.5 (SD, 10.1) micromol x kg-1 x min-1; P < 0.001] and in the l-carnitine group without treatment it was less than one third of that in the healthy controls (P < 0.001). Carnitine 80-91 CD59 molecule (CD59 blood group) Homo sapiens 156-161 31233687-15 2019 The biomarkers of the immunotropic effect of L-carnitine and coenzyme Q10 are a decrease in the expression of the apoptotic marker CD95/Fas on peripheral blood lymphocytes and suppression of the production of pro-inflammatory cytokines synthesized by Th1-lymphocytes with switching the response to humoral immunity. Carnitine 45-56 Fas cell surface death receptor Homo sapiens 131-135 30433876-12 2018 Insulin resistance was not related to lipid phenotypes, but to Apo B levels and carnitine levels. Carnitine 80-89 insulin Homo sapiens 0-7 29677453-0 2018 l-Carnitine-induced amelioration of HFD-induced hepatic dysfunction is accompanied by a reduction in hepatic TNF-alpha and TGF-beta1. Carnitine 0-11 tumor necrosis factor Rattus norvegicus 109-118 29677453-0 2018 l-Carnitine-induced amelioration of HFD-induced hepatic dysfunction is accompanied by a reduction in hepatic TNF-alpha and TGF-beta1. Carnitine 0-11 transforming growth factor, beta 1 Rattus norvegicus 123-132 29677453-15 2018 This study indicated that l-carnitine had protective and curative effects against HFD-induced hepatosteatosis by reducing hepatic oxidative stress and protein expression of TNF-alpha and TGF-beta1. Carnitine 26-37 tumor necrosis factor Rattus norvegicus 173-182 29677453-15 2018 This study indicated that l-carnitine had protective and curative effects against HFD-induced hepatosteatosis by reducing hepatic oxidative stress and protein expression of TNF-alpha and TGF-beta1. Carnitine 26-37 transforming growth factor, beta 1 Rattus norvegicus 187-196 30290084-9 2018 CONCLUSIONS: The high-fat diet induces patent changes in carnitine and lipid metabolism in adipose tissue. Carnitine 57-66 WD and tetratricopeptide repeats 1 Mus musculus 91-98 30441777-4 2018 The host-guest mechanism between PP5 and L-carnitine was studied by 1H NMR and molecular docking, indicating that more affinity binding force of CP5 with L-carnitine. Carnitine 41-52 protein phosphatase 5 catalytic subunit Homo sapiens 33-36 30098466-6 2018 The complete microsystem, consisting of a packaged chip, an immobilized enzyme and a microfluidic channel, detected L-carnitine at a range of 0.2-100 muM with a LOD of 0.2 muM. Carnitine 116-127 latexin Homo sapiens 150-153 30098466-6 2018 The complete microsystem, consisting of a packaged chip, an immobilized enzyme and a microfluidic channel, detected L-carnitine at a range of 0.2-100 muM with a LOD of 0.2 muM. Carnitine 116-127 latexin Homo sapiens 172-175 30098466-7 2018 The biosensor response was linear in the range of 0.2-50 muM of L-carnitine with sensitivity 18.0 +- 1.7 mV/muM. Carnitine 64-75 latexin Homo sapiens 57-60 30098466-7 2018 The biosensor response was linear in the range of 0.2-50 muM of L-carnitine with sensitivity 18.0 +- 1.7 mV/muM. Carnitine 64-75 latexin Homo sapiens 108-111 30098466-8 2018 An experiment with artificial urine containing 1.3 muM L-carnitine showed that the proposed biosensor could be used on a real sample. Carnitine 55-66 latexin Homo sapiens 51-54 32212483-0 2018 [L-carnitine improves sperm acrosin activity in male infertility patients]. Carnitine 1-12 acrosin Homo sapiens 28-35 32212483-1 2018 Objective: To evaluate the effect of L-carnitine (LC) on low sperm acrosin activity in infertile man. Carnitine 37-48 acrosin Homo sapiens 67-74 32212483-1 2018 Objective: To evaluate the effect of L-carnitine (LC) on low sperm acrosin activity in infertile man. Carnitine 50-52 acrosin Homo sapiens 67-74 32212483-10 2018 CONCLUSIONS: L-carnitine can effectively elevate sperm acrosin activity in male infertility patients, particularly in those with asthenozoospermia. Carnitine 13-24 acrosin Homo sapiens 55-62 30441777-4 2018 The host-guest mechanism between PP5 and L-carnitine was studied by 1H NMR and molecular docking, indicating that more affinity binding force of CP5 with L-carnitine. Carnitine 154-165 protein phosphatase 5 catalytic subunit Homo sapiens 33-36 30424791-14 2018 CONCLUSION: This case report extends the spectrum of ETFDH mutations in MADD, providing further evidence that patients presenting at least one missense mutation in the FAD-binding domain may respond to either carnitine or riboflavin treatment, due to the recovery of some enzymatic activity. Carnitine 209-218 electron transfer flavoprotein dehydrogenase Homo sapiens 53-58 30280275-1 2018 PURPOSE: Solute carrier SLC22A4 encodes the carnitine/organic cation transporter OCTN1 and is associated with inflammatory bowel disease, although little is known about how this gene is linked to pathogenesis. Carnitine 44-53 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 24-31 30256492-0 2018 Improvement of insulin resistance via increase of GLUT4 and PPARgamma in metabolic syndrome-induced rats treated with omega-3 fatty acid or l-carnitine. Carnitine 140-151 solute carrier family 2 member 4 Rattus norvegicus 50-55 30256492-0 2018 Improvement of insulin resistance via increase of GLUT4 and PPARgamma in metabolic syndrome-induced rats treated with omega-3 fatty acid or l-carnitine. Carnitine 140-151 peroxisome proliferator-activated receptor gamma Rattus norvegicus 60-69 30256492-10 2018 CONCLUSION: Omega-3 and l-carnitine improve features of MS via increased GLUT4 and PPARgamma expression. Carnitine 24-35 solute carrier family 2 member 4 Rattus norvegicus 73-78 30256492-10 2018 CONCLUSION: Omega-3 and l-carnitine improve features of MS via increased GLUT4 and PPARgamma expression. Carnitine 24-35 peroxisome proliferator-activated receptor gamma Rattus norvegicus 83-92 30347638-2 2018 Gut microbial metabolism of choline and l-carnitine results in the formation of trimethylamine (TMA) and concomitant conversion into trimethylamine-N-oxide (TMAO) by liver flavin monooxygenase 3 (FMO3). Carnitine 40-51 flavin containing dimethylaniline monoxygenase 3 Homo sapiens 172-194 30347638-2 2018 Gut microbial metabolism of choline and l-carnitine results in the formation of trimethylamine (TMA) and concomitant conversion into trimethylamine-N-oxide (TMAO) by liver flavin monooxygenase 3 (FMO3). Carnitine 40-51 flavin containing dimethylaniline monoxygenase 3 Homo sapiens 196-200 30280275-1 2018 PURPOSE: Solute carrier SLC22A4 encodes the carnitine/organic cation transporter OCTN1 and is associated with inflammatory bowel disease, although little is known about how this gene is linked to pathogenesis. Carnitine 44-53 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 81-86 29431566-0 2018 Levocarnitine for asparaginase-induced hepatic injury: a multi-institutional case series and review of the literature. Carnitine 0-13 asparaginase Homo sapiens 18-30 29431566-2 2018 Levocarnitine is a mitochondrial co-factor that can potentially ameliorate the mitochondrial toxicity of asparaginase. Carnitine 0-13 asparaginase Homo sapiens 105-117 30324111-14 2018 Regarding inflammatory cytokines, genistein and L-carnitine had less effect on TNF-alpha than on IL-6. Carnitine 48-59 tumor necrosis factor Homo sapiens 79-88 30324111-14 2018 Regarding inflammatory cytokines, genistein and L-carnitine had less effect on TNF-alpha than on IL-6. Carnitine 48-59 interleukin 6 Homo sapiens 97-101 30309499-0 2018 Anti-aging protective effect of L-carnitine as clinical agent in regenerative medicine through increasing telomerase activity and change in the hTERT promoter CpG island methylation status of adipose tissue-derived mesenchymal stem cells. Carnitine 32-43 telomerase reverse transcriptase Homo sapiens 144-149 30309499-8 2018 In addition, the percentage of senescent cells had significantly decreased and changes in the methylation status of the CpG islands in the hTERT promoter region under treatment with LC were seen. Carnitine 182-184 telomerase reverse transcriptase Homo sapiens 139-144 30213487-4 2018 Placental levels of l-carnitine are reduced to <10% of normal and deficiency of l-carnitine is associated with markedly reduced expression of several growth factors and transforming growth factor beta (TGF-beta) genes. Carnitine 20-31 transforming growth factor, beta 1 Mus musculus 205-213 30213487-4 2018 Placental levels of l-carnitine are reduced to <10% of normal and deficiency of l-carnitine is associated with markedly reduced expression of several growth factors and transforming growth factor beta (TGF-beta) genes. Carnitine 83-94 transforming growth factor, beta 1 Mus musculus 205-213 30158657-7 2018 Reduced L-carnitine levels are at least partly mediated by the inhibition of cell membrane carnitine transporter (OCTN2) as evaluated by in silico docking, and by siRNA mediated silencing of OCTN2 in cultured cardiomyocytes. Carnitine 8-19 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 114-119 30158657-7 2018 Reduced L-carnitine levels are at least partly mediated by the inhibition of cell membrane carnitine transporter (OCTN2) as evaluated by in silico docking, and by siRNA mediated silencing of OCTN2 in cultured cardiomyocytes. Carnitine 8-19 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 191-196 29812957-7 2018 L-carnitine-treated sows had greater plasma concentrations of triglyceride and insulin-like growth factor (IGF)-1 and lesser plasma concentrations of glucose and IGF-binding protein (IGFBP-3) on day 60 of pregnancy (p < 0.05). Carnitine 0-11 insulin like growth factor 1 Homo sapiens 79-113 29812957-7 2018 L-carnitine-treated sows had greater plasma concentrations of triglyceride and insulin-like growth factor (IGF)-1 and lesser plasma concentrations of glucose and IGF-binding protein (IGFBP-3) on day 60 of pregnancy (p < 0.05). Carnitine 0-11 insulin like growth factor binding protein 3 Homo sapiens 183-190 29812957-9 2018 The protein abundance of IGF-1 and IGF-2 in placental chorions was greater in L-carnitine-treated sows compared with control sows (p < 0.05). Carnitine 78-89 insulin like growth factor 1 Homo sapiens 25-30 29812957-9 2018 The protein abundance of IGF-1 and IGF-2 in placental chorions was greater in L-carnitine-treated sows compared with control sows (p < 0.05). Carnitine 78-89 insulin like growth factor 2 Homo sapiens 35-40 30271477-17 2018 Our patient is a case of MADD presenting as Reye"s syndrome like features and showed excellent response to riboflavin, carnitine, dietary and life style changes. Carnitine 119-128 MAP kinase activating death domain Homo sapiens 25-29 30016594-3 2018 OCTN2 is a Na+-dependent high-affinity transporter for L-carnitine and a Na+-independent transporter for organic cations. Carnitine 55-66 solute carrier family 22 member 5 Homo sapiens 0-5 30016594-4 2018 OCTN2 is expressed in the blood-brain barrier, heart, liver, kidney, intestinal tract and placenta and plays an essential role in L-carnitine homeostasis in the body. Carnitine 130-141 solute carrier family 22 member 5 Homo sapiens 0-5 30016594-6 2018 Here we summarize the salient features of OCTN2 in terms of its role in the cellular uptake of its physiological substrate L-carnitine in physiological and pathological context; the structural requirements for recognition and the recent advances in OCTN2-targeted drug delivery systems, including prodrugs and nanoparticles, are discussed. Carnitine 123-134 solute carrier family 22 member 5 Homo sapiens 42-47 29800642-6 2018 l-carnitine exposure alleviated the BMP2-silencing induced changes as well. Carnitine 0-11 bone morphogenetic protein 2 Gallus gallus 36-40 29800642-10 2018 Protection of BMP2 signaling might contribute to l-carnitine mediated protection against PFOA-induced developmental cardiotoxicity. Carnitine 49-60 bone morphogenetic protein 2 Gallus gallus 14-18 30111472-0 2018 [Effects of L-carnitine on serum levels of brain natriuretic peptide and N-terminal pro-brain natriuretic peptide and cardiac function in children with severe hand-foot-mouth disease]. Carnitine 12-23 natriuretic peptide B Homo sapiens 43-68 30111472-0 2018 [Effects of L-carnitine on serum levels of brain natriuretic peptide and N-terminal pro-brain natriuretic peptide and cardiac function in children with severe hand-foot-mouth disease]. Carnitine 12-23 natriuretic peptide B Homo sapiens 88-113 30111472-1 2018 OBJECTIVE: To observe the effects of L-carnitine treatment on serum levels of brain natriuretic peptide (BNP) and N-terminal pro-BNP (NT-proBNP) and cardiac function in children with heart dysfunction and severe hand-foot-mouth disease (HFMD). Carnitine 37-48 natriuretic peptide B Homo sapiens 78-103 30111472-1 2018 OBJECTIVE: To observe the effects of L-carnitine treatment on serum levels of brain natriuretic peptide (BNP) and N-terminal pro-BNP (NT-proBNP) and cardiac function in children with heart dysfunction and severe hand-foot-mouth disease (HFMD). Carnitine 37-48 natriuretic peptide B Homo sapiens 105-108 30111472-1 2018 OBJECTIVE: To observe the effects of L-carnitine treatment on serum levels of brain natriuretic peptide (BNP) and N-terminal pro-BNP (NT-proBNP) and cardiac function in children with heart dysfunction and severe hand-foot-mouth disease (HFMD). Carnitine 37-48 natriuretic peptide B Homo sapiens 129-132 30111472-12 2018 CONCLUSIONS: As an adjuvant therapy for severe HFMD, L-carnitine treatment has satisfactory short-term efficacy in reducing the serum levels of BNP and NT-proBNP and improving cardiac function, thus improving clinical outcomes. Carnitine 53-64 natriuretic peptide B Homo sapiens 144-147 29538301-0 2018 l-Carnitine Modulates Epileptic Seizures in Pentylenetetrazole-Kindled Rats via Suppression of Apoptosis and Autophagy and Upregulation of Hsp70. Carnitine 0-11 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 139-144 30149425-11 2018 Protein level of porin was the greatest in myotubes conditioned with the mixture, followed by that of individually treated myotubes with oleate and L-carnitine. Carnitine 148-159 voltage dependent anion channel 1 Homo sapiens 17-22 29549974-4 2018 We found that either L-carnitine or piracetam can promote gene transfection without reducing cell viability, possibly by reducing cavitation-induced reactive oxygen species generation, reversing alterations of mitochondrial membrane potential, preventing caspase-3/7 activity and facilitating mitochondrial ATP production. Carnitine 21-32 caspase 3 Homo sapiens 255-264 29904341-0 2018 Medium-Chain Fatty Acids, Beta-Hydroxybutyric Acid and Genetic Modulation of the Carnitine Shuttle Are Protective in a Drosophila Model of ALS Based on TDP-43. Carnitine 81-90 TAR DNA-binding protein-43 homolog Drosophila melanogaster 152-158 29904341-8 2018 Our findings indicate that components of the carnitine shuttle are misexpressed in the context of TDP-43 proteinopathy and that genetic modulation of CPT1 or CPT2 expression, two core components of the carnitine shuttle, mitigates TDP-43 dependent locomotor dysfunction, in a variant dependent manner. Carnitine 45-54 TAR DNA-binding protein-43 homolog Drosophila melanogaster 98-104 29904341-8 2018 Our findings indicate that components of the carnitine shuttle are misexpressed in the context of TDP-43 proteinopathy and that genetic modulation of CPT1 or CPT2 expression, two core components of the carnitine shuttle, mitigates TDP-43 dependent locomotor dysfunction, in a variant dependent manner. Carnitine 202-211 withered Drosophila melanogaster 150-154 29904341-8 2018 Our findings indicate that components of the carnitine shuttle are misexpressed in the context of TDP-43 proteinopathy and that genetic modulation of CPT1 or CPT2 expression, two core components of the carnitine shuttle, mitigates TDP-43 dependent locomotor dysfunction, in a variant dependent manner. Carnitine 202-211 TAR DNA-binding protein-43 homolog Drosophila melanogaster 231-237 29943523-8 2018 Carnitine analysis showed that the free carnitine to acylcarnitine ratio (C0/AC ratio) was significantly lower in COPD (0.58 muM/L) compared to the controls (0.73 muM/L; p = 0.002). Carnitine 40-49 latexin Homo sapiens 125-128 29499191-0 2018 L-carnitine mitigates UVA-induced skin tissue injury in rats through downregulation of oxidative stress, p38/c-Fos signaling, and the proinflammatory cytokines. Carnitine 0-11 mitogen activated protein kinase 14 Rattus norvegicus 105-108 29499191-0 2018 L-carnitine mitigates UVA-induced skin tissue injury in rats through downregulation of oxidative stress, p38/c-Fos signaling, and the proinflammatory cytokines. Carnitine 0-11 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 109-114 29499191-7 2018 L-carnitine significantly attenuated UVA-induced elevation of the DNA damage markers 8-oxo-2"-deoxyguanosine (8-oxo-dG) and cyclobutane pyrimidine dimers (CPDs) as well as decreased DNA fragmentation and the activity of the apoptotic marker caspase-3. Carnitine 0-11 caspase 3 Rattus norvegicus 241-250 29499191-9 2018 Interestingly, L-carnitine upregulated the level of the DNA repair protein proliferating cell nuclear antigen (PCNA). Carnitine 15-26 proliferating cell nuclear antigen Rattus norvegicus 111-115 29499191-11 2018 Moreover, L-carnitine significantly downregulated the levels of the early response proinflammatory cytokines TNF-alpha, IL-6, and IL-1beta. Carnitine 10-21 tumor necrosis factor Rattus norvegicus 109-118 29499191-11 2018 Moreover, L-carnitine significantly downregulated the levels of the early response proinflammatory cytokines TNF-alpha, IL-6, and IL-1beta. Carnitine 10-21 interleukin 6 Rattus norvegicus 120-124 29499191-11 2018 Moreover, L-carnitine significantly downregulated the levels of the early response proinflammatory cytokines TNF-alpha, IL-6, and IL-1beta. Carnitine 10-21 interleukin 1 beta Rattus norvegicus 130-138 28982550-12 2018 Inflammation as measured by CRP was also reduced in the carnitine group, compared with the control group. Carnitine 56-65 C-reactive protein Homo sapiens 28-31 29453657-0 2018 The effect of L-carnitine supplementation on serum leptin concentrations: a systematic review and meta-analysis of randomized controlled trials. Carnitine 14-25 leptin Homo sapiens 51-57 29453657-1 2018 PURPOSE: The actual effects of L-carnitine administration on leptin serum level is inconsistent. Carnitine 31-42 leptin Homo sapiens 61-67 29453657-2 2018 In order to assess the efficacy of L-carnitine supplementation on serum leptin we conducted a meta-analysis of randomized controlled trials (RCTs). Carnitine 35-46 leptin Homo sapiens 72-78 29454227-1 2018 OBJECTIVE: To investigate the effects of l-Carnitine on neuron specific enolase (NSE) as a marker of inflammation in patients with traumatic brain injury (TBI). Carnitine 41-52 enolase 2 Homo sapiens 56-79 29454227-1 2018 OBJECTIVE: To investigate the effects of l-Carnitine on neuron specific enolase (NSE) as a marker of inflammation in patients with traumatic brain injury (TBI). Carnitine 41-52 enolase 2 Homo sapiens 81-84 29614331-3 2018 OBJECTIVE: To investigate whether low carnitine levels and mutations in the SLC22A5 gene encoding the carnitine transporter are associates with PD risk in the Faroe Islands where the prevalence of both PD and carnitine transporter deficiency (CTD) is high. Carnitine 102-111 solute carrier family 22 member 5 Homo sapiens 76-83 29668463-12 2018 L-carnitine correlated significantly with soluble tumor necrosis factor 1 (sTNFR1) and leptin, and inversely to adiponectin. Carnitine 0-11 adiponectin, C1Q and collagen domain containing Homo sapiens 112-123 29538301-11 2018 Moreover, l-Car significantly reduced PTZ-induced elevation in protein expression of caspase-3 (p < 0.0001) and beta-catenin (p < 0.0001). Carnitine 10-15 caspase 3 Rattus norvegicus 85-94 29538301-11 2018 Moreover, l-Car significantly reduced PTZ-induced elevation in protein expression of caspase-3 (p < 0.0001) and beta-catenin (p < 0.0001). Carnitine 10-15 catenin beta 1 Rattus norvegicus 115-127 29241711-9 2018 Additionally, carnitine reduces hypertension, hyperlipidemia, diabetic ketoacidosis, hyperglycemia, insulin-dependent diabetes mellitus, insulin resistance, obesity, etc. Carnitine 14-23 insulin Homo sapiens 100-107 29405165-7 2018 A new epididymal luminal protein, the caput-enriched PDZ domain containing 1 (Pdzk1), also named Na+/H+ exchange regulatory cofactor 3 (NHERF3), which plays a critical role in cholesterol metabolism and carnitine transport, was found in the lipid metabolism. Carnitine 203-212 PDZ domain containing 1 Homo sapiens 78-83 29405165-7 2018 A new epididymal luminal protein, the caput-enriched PDZ domain containing 1 (Pdzk1), also named Na+/H+ exchange regulatory cofactor 3 (NHERF3), which plays a critical role in cholesterol metabolism and carnitine transport, was found in the lipid metabolism. Carnitine 203-212 PDZ domain containing 1 Homo sapiens 97-134 29405165-7 2018 A new epididymal luminal protein, the caput-enriched PDZ domain containing 1 (Pdzk1), also named Na+/H+ exchange regulatory cofactor 3 (NHERF3), which plays a critical role in cholesterol metabolism and carnitine transport, was found in the lipid metabolism. Carnitine 203-212 PDZ domain containing 1 Homo sapiens 136-142 29226520-6 2018 Blood and CSF lactate were elevated with normal levels of plasma amino acids and free carnitine and increased 2-OH-glutaric acid urinary exertion. Carnitine 86-95 colony stimulating factor 2 Homo sapiens 10-13 28921605-7 2018 The limits of detection were 0.15 mug mL-1 for betaine, 0.20 mug mL-1 for l-carnitine and 0.09 mug mL-1 for choline. Carnitine 74-85 L1 cell adhesion molecule Mus musculus 65-69 28921605-7 2018 The limits of detection were 0.15 mug mL-1 for betaine, 0.20 mug mL-1 for l-carnitine and 0.09 mug mL-1 for choline. Carnitine 74-85 L1 cell adhesion molecule Mus musculus 65-69 29178259-0 2018 The Effect of Different l-Carnitine Administration Routes on the Development of Atherosclerosis in ApoE Knockout Mice. Carnitine 24-35 apolipoprotein E Mus musculus 99-103 29473908-3 2018 l-carnitine possesses anti-inflammatory properties and increases plasma IGF-1 concentration, leading to the regulation of the genes responsible for protein catabolism and anabolism. Carnitine 0-11 insulin like growth factor 1 Homo sapiens 72-77 29473908-4 2018 The purpose of the present study was to evaluate the effect of a 24-week l-carnitine supplementation on serum inflammatory markers, IGF-1, body composition and skeletal muscle strength in healthy human subjects over 65 years of age. Carnitine 73-84 insulin like growth factor 1 Homo sapiens 132-137 29408889-6 2018 Further, cardiac specific Klf15-null mice display a fasting-dependent accumulation of long chain acylcarnitine species along with a decrease in expression of the carnitine translocase Slc25a20. Carnitine 101-110 Kruppel-like factor 15 Mus musculus 26-31 28534301-2 2018 Acetyl-L-carnitine (ALC) is a molecule derived from the acetylation of carnitine in the mitochondria that has an essential role in energy production. Carnitine 9-18 allantoicase Homo sapiens 20-23 29096289-5 2018 l-Carnitine increased the mRNA expression of CPT1A, HSL, FABP4 and CRAT; and reduced the mRNA expression of FAS and ACCalpha in subcutaneous fat. Carnitine 0-11 carnitine palmitoyltransferase 1A Sus scrofa 45-50 29096289-5 2018 l-Carnitine increased the mRNA expression of CPT1A, HSL, FABP4 and CRAT; and reduced the mRNA expression of FAS and ACCalpha in subcutaneous fat. Carnitine 0-11 lipase E, hormone sensitive type Sus scrofa 52-55 29096289-5 2018 l-Carnitine increased the mRNA expression of CPT1A, HSL, FABP4 and CRAT; and reduced the mRNA expression of FAS and ACCalpha in subcutaneous fat. Carnitine 0-11 fatty acid-binding protein, adipocyte Sus scrofa 57-62 30338731-0 2018 Inexpensive Weight-Reducing Aid (L-Carnitine) as An Efficient Catalyst for Synthesis of Benzimidazoles. Carnitine 33-44 activation induced cytidine deaminase Homo sapiens 28-31 29096289-5 2018 l-Carnitine increased the mRNA expression of CPT1A, HSL, FABP4 and CRAT; and reduced the mRNA expression of FAS and ACCalpha in subcutaneous fat. Carnitine 0-11 carnitine O-acetyltransferase Sus scrofa 67-71 28981442-7 2018 L-carnitine decreased malondialdehyde, glucose, insulin, HbA1c and MuRF1 and increased ISI and antioxidants. Carnitine 0-11 tripartite motif containing 63 Rattus norvegicus 67-72 29412788-0 2018 L-Carnitine supplementation increases expression of PPAR-gamma and glucose transporters in skeletal muscle of chronically and acutely exercised rats. Carnitine 0-11 peroxisome proliferator-activated receptor gamma Rattus norvegicus 52-62 29412788-1 2018 In this study, the effects of L-Carnitine supplementation on the lipid peroxidation and expression of PPAR-gamma and glucose transporters in the liver and muscles of chronically and acutely exercised rats were investigated. Carnitine 30-41 peroxisome proliferator-activated receptor gamma Rattus norvegicus 102-112 29412788-11 2018 Both chronic exercise and supplemental L-Carnitine increased liver and muscle PPAR-gamma, GLUT-2 and GLUT-4 mRNA expression (P &lt;0.05). Carnitine 39-50 peroxisome proliferator-activated receptor gamma Rattus norvegicus 78-88 29412788-11 2018 Both chronic exercise and supplemental L-Carnitine increased liver and muscle PPAR-gamma, GLUT-2 and GLUT-4 mRNA expression (P &lt;0.05). Carnitine 39-50 solute carrier family 2 member 2 Rattus norvegicus 90-96 29412788-11 2018 Both chronic exercise and supplemental L-Carnitine increased liver and muscle PPAR-gamma, GLUT-2 and GLUT-4 mRNA expression (P &lt;0.05). Carnitine 39-50 solute carrier family 2 member 4 Rattus norvegicus 101-107 29412788-13 2018 L-Carnitine supplementation decreased oxidative stress and improved glucose and lipid metabolism by regulation of PPAR-gamma, GLUT-2 and GLUT-4 mRNA expression in rats. Carnitine 0-11 peroxisome proliferator-activated receptor gamma Rattus norvegicus 114-124 29412788-13 2018 L-Carnitine supplementation decreased oxidative stress and improved glucose and lipid metabolism by regulation of PPAR-gamma, GLUT-2 and GLUT-4 mRNA expression in rats. Carnitine 0-11 solute carrier family 2 member 2 Rattus norvegicus 126-132 29412788-13 2018 L-Carnitine supplementation decreased oxidative stress and improved glucose and lipid metabolism by regulation of PPAR-gamma, GLUT-2 and GLUT-4 mRNA expression in rats. Carnitine 0-11 solute carrier family 2 member 4 Rattus norvegicus 137-143 29373970-1 2018 BACKGROUND: L-carnitine (LC), and its acetylated form, acetyl L-carnitine (ALC), have immense functional capabilities to regulate the oxidative and metabolic status of the female reproductive system. Carnitine 12-23 allantoicase Homo sapiens 75-78 29373970-1 2018 BACKGROUND: L-carnitine (LC), and its acetylated form, acetyl L-carnitine (ALC), have immense functional capabilities to regulate the oxidative and metabolic status of the female reproductive system. Carnitine 25-27 allantoicase Homo sapiens 75-78 30408788-1 2018 BACKGROUND: The use of L-carnitine has been proposed in haemodialysis (HD) when deficiency is present to improve anaemia resistant to erythropoietin stimulating agent, intradialytic hypotension or cardiac failure. Carnitine 23-34 erythropoietin Homo sapiens 134-148 30338731-1 2018 AIM AND OBJECTIVE: The benzimidazole derivatives have been obtained via weightreducing aid (L-Carnitine) as a cheap catalyst. Carnitine 92-103 activation induced cytidine deaminase Homo sapiens 87-90 30338731-14 2018 Meanwhile, the catalyst L-Carnitine is a kind of weightreducing aid, which might be applied to broad green catalyzed system. Carnitine 24-35 activation induced cytidine deaminase Homo sapiens 64-67 28986476-7 2017 When endogenous OCTN2-mediated colistin transport was inhibited by co-incubation with L-carnitine, primary mouse proximal tubular cells were fully protected from colistin toxicity, suggesting that colistin toxicity occurred upon intracellular accumulation. Carnitine 86-97 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 16-21 28688036-0 2018 Carnitine/Organic Cation Transporter OCTN1 Negatively Regulates Activation in Murine Cultured Microglial Cells. Carnitine 0-9 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 37-42 28688036-3 2018 The aim of the present study was to clarify the functional expression of carnitine/organic cation transporter OCTN1/SLC22A4, which recognizes the naturally occurring food-derived antioxidant ergothioneine (ERGO) as a substrate in vivo, in microglia and its role in regulation of microglial activation. Carnitine 73-82 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 110-115 28688036-3 2018 The aim of the present study was to clarify the functional expression of carnitine/organic cation transporter OCTN1/SLC22A4, which recognizes the naturally occurring food-derived antioxidant ergothioneine (ERGO) as a substrate in vivo, in microglia and its role in regulation of microglial activation. Carnitine 73-82 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 116-123 29065368-2 2018 Gamma-butyrobetaine hydroxylase (BBOX 1) is an enzyme responsible for the biosynthesis of l-carnitine, a key molecule in fatty acid metabolism. Carnitine 90-101 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 29065368-2 2018 Gamma-butyrobetaine hydroxylase (BBOX 1) is an enzyme responsible for the biosynthesis of l-carnitine, a key molecule in fatty acid metabolism. Carnitine 90-101 gamma-butyrobetaine hydroxylase 1 Homo sapiens 33-39 28966077-6 2018 High-fat diet decreased LC3B-II, a marker of autophagosome formation, and increased sequestosome 1 (SQSTM1), expression of which was reversed after carnitine treatment. Carnitine 148-157 sequestosome 1 Mus musculus 84-98 28966077-6 2018 High-fat diet decreased LC3B-II, a marker of autophagosome formation, and increased sequestosome 1 (SQSTM1), expression of which was reversed after carnitine treatment. Carnitine 148-157 sequestosome 1 Mus musculus 100-106 28966077-9 2018 CONCLUSION: We conclude that the removal of dysfunctional mitochondria by induction of autophagy through PPARgamma may be a novel mechanism by which carnitine improves insulin resistance and mitochondrial dysfunction in obesity. Carnitine 149-158 peroxisome proliferator activated receptor gamma Mus musculus 105-114 28965027-0 2018 l-carnitine supplementation during vitrification or warming of in vivo-produced ovine embryos does not affect embryonic survival rates, but alters CrAT and PRDX1 expression. Carnitine 0-11 carnitine O-acetyltransferase Homo sapiens 147-151 28965027-0 2018 l-carnitine supplementation during vitrification or warming of in vivo-produced ovine embryos does not affect embryonic survival rates, but alters CrAT and PRDX1 expression. Carnitine 0-11 peroxiredoxin 1 Homo sapiens 156-161 29067388-3 2017 The mice fed with 3% l-carnitine water for 12 weeks experienced a disturbance of the hepatic lipid metabolism, oxidative stress and inflammation, which was evidenced by abnormal TC, LDL, RAHFR and MDA levels, unusual AST, ALT, ALP, SOD and GSP-Px activities, and increased IF-1, IF-6 and TNF-alpha expressions. Carnitine 21-32 transmembrane protease, serine 11d Mus musculus 217-220 29067388-3 2017 The mice fed with 3% l-carnitine water for 12 weeks experienced a disturbance of the hepatic lipid metabolism, oxidative stress and inflammation, which was evidenced by abnormal TC, LDL, RAHFR and MDA levels, unusual AST, ALT, ALP, SOD and GSP-Px activities, and increased IF-1, IF-6 and TNF-alpha expressions. Carnitine 21-32 glutamic pyruvic transaminase, soluble Mus musculus 222-225 29067388-3 2017 The mice fed with 3% l-carnitine water for 12 weeks experienced a disturbance of the hepatic lipid metabolism, oxidative stress and inflammation, which was evidenced by abnormal TC, LDL, RAHFR and MDA levels, unusual AST, ALT, ALP, SOD and GSP-Px activities, and increased IF-1, IF-6 and TNF-alpha expressions. Carnitine 21-32 NDV-induced circulating interferon Mus musculus 273-283 29067388-3 2017 The mice fed with 3% l-carnitine water for 12 weeks experienced a disturbance of the hepatic lipid metabolism, oxidative stress and inflammation, which was evidenced by abnormal TC, LDL, RAHFR and MDA levels, unusual AST, ALT, ALP, SOD and GSP-Px activities, and increased IF-1, IF-6 and TNF-alpha expressions. Carnitine 21-32 tumor necrosis factor Mus musculus 288-297 28926871-4 2017 The results demonstrated that sulpiride was a substrate of human carnitine/organic cation transporter 1 (hOCTN1) and 2 (hOCTN2), human organic cation transporter 2 (hOCT2), human multidrug and toxin efflux extrusion protein 1 (hMATE1) and 2-K (hMATE2-K). Carnitine 65-74 solute carrier family 22 member 1 Homo sapiens 75-103 28926871-4 2017 The results demonstrated that sulpiride was a substrate of human carnitine/organic cation transporter 1 (hOCTN1) and 2 (hOCTN2), human organic cation transporter 2 (hOCT2), human multidrug and toxin efflux extrusion protein 1 (hMATE1) and 2-K (hMATE2-K). Carnitine 65-74 solute carrier family 22 member 4 Homo sapiens 105-111 28573875-4 2017 Since carnitine, namely l-acetyl-carnitine (LAC), has been demonstrated to be effective in the modulation of the central hypothalamic control of GnRH secretion, we aimed to evaluate whether a combined integrative treatment for 12 weeks of LAC (250 mg/die) and l-carnitine (500 mg/die) was effective in improving the endocrine and metabolic pathways in a group of patients (n = 27) with FHA. Carnitine 6-15 lactase Homo sapiens 24-48 28973641-5 2017 l-carnitine reversed the EMT induction caused by PFOS and alleviated PFOS-mediated increases in cell migration by reactivating PPARgamma through the inhibition of Sirt1 activity. Carnitine 0-11 peroxisome proliferator activated receptor gamma Mus musculus 127-136 28973678-10 2017 Thus, the cardioprotective effects of LC against myocardial ischemic damage and its effect on single cardiomyocyte under hypoxia may be associated with the PI3K/Akt signaling pathway. Carnitine 38-40 thymoma viral proto-oncogene 1 Mus musculus 161-164 28973641-0 2017 From the Cover: l-Carnitine via PPARgamma- and Sirt1-Dependent Mechanisms Attenuates Epithelial-Mesenchymal Transition and Renal Fibrosis Caused by Perfluorooctanesulfonate. Carnitine 16-27 peroxisome proliferator activated receptor gamma Mus musculus 32-41 28973641-5 2017 l-carnitine reversed the EMT induction caused by PFOS and alleviated PFOS-mediated increases in cell migration by reactivating PPARgamma through the inhibition of Sirt1 activity. Carnitine 0-11 sirtuin 1 Mus musculus 163-168 28973641-0 2017 From the Cover: l-Carnitine via PPARgamma- and Sirt1-Dependent Mechanisms Attenuates Epithelial-Mesenchymal Transition and Renal Fibrosis Caused by Perfluorooctanesulfonate. Carnitine 16-27 sirtuin 1 Mus musculus 47-52 28973641-11 2017 Accordingly, l-carnitine alleviated EMT-associated renal fibrosis caused by PFOS through a Sirt1- and PPARgamma-dependent mechanism. Carnitine 13-24 sirtuin 1 Mus musculus 91-96 28973641-11 2017 Accordingly, l-carnitine alleviated EMT-associated renal fibrosis caused by PFOS through a Sirt1- and PPARgamma-dependent mechanism. Carnitine 13-24 peroxisome proliferator activated receptor gamma Mus musculus 102-111 28973678-0 2017 L-Carnitine Attenuates Cardiac Dysfunction by Ischemic Insults Through Akt Signaling Pathway. Carnitine 0-11 thymoma viral proto-oncogene 1 Mus musculus 71-74 29132460-3 2017 The SLC22A5 gene was sequenced and analyzed in neonates with free carnitine (C0) levels lower than 10 mumol/L as well as their parents. Carnitine 66-75 solute carrier family 22 member 5 Homo sapiens 4-11 29186614-0 2017 L-Carnitine Attenuates Cardiac Dysfunction by Ischemic Insults Through Akt Signaling Pathway. Carnitine 0-11 AKT serine/threonine kinase 1 Homo sapiens 71-74 29116185-7 2017 We found that systemic ablation of BCO2 led to perturbations in mitochondrial function and metabolism in the TCA cycle, amino acids, carnitine, lipids, and bile acids. Carnitine 133-142 beta-carotene oxygenase 2 Mus musculus 35-39 28711408-1 2017 Carnitine transporter defect (CTD; also known as systemic primary carnitine deficiency; MIM 212140) is due to mutations in the SLC22A5 gene and leads to extremely low carnitine levels in blood and tissues. Carnitine 66-75 solute carrier family 22 member 5 Homo sapiens 127-134 28730830-6 2017 More importantly, quantitative real-time polymerase chain reaction (qRT-PCR) analysis indicated that L-Carnitine supplementation would effectively counteract the negative alterations in gene expression which related to lipid metabolism (Srebp1, Acaca, Fasn, and Scd1), metabolic regulator (mTOR) and circadian rhythm (Bmal1, Per1, Cry1 and Dec1) in the liver of mice subjected to the chronic jet-lag. Carnitine 101-112 sterol regulatory element binding transcription factor 1 Mus musculus 237-243 28730830-6 2017 More importantly, quantitative real-time polymerase chain reaction (qRT-PCR) analysis indicated that L-Carnitine supplementation would effectively counteract the negative alterations in gene expression which related to lipid metabolism (Srebp1, Acaca, Fasn, and Scd1), metabolic regulator (mTOR) and circadian rhythm (Bmal1, Per1, Cry1 and Dec1) in the liver of mice subjected to the chronic jet-lag. Carnitine 101-112 acetyl-Coenzyme A carboxylase alpha Mus musculus 245-250 28730830-6 2017 More importantly, quantitative real-time polymerase chain reaction (qRT-PCR) analysis indicated that L-Carnitine supplementation would effectively counteract the negative alterations in gene expression which related to lipid metabolism (Srebp1, Acaca, Fasn, and Scd1), metabolic regulator (mTOR) and circadian rhythm (Bmal1, Per1, Cry1 and Dec1) in the liver of mice subjected to the chronic jet-lag. Carnitine 101-112 fatty acid synthase Mus musculus 252-256 28730830-6 2017 More importantly, quantitative real-time polymerase chain reaction (qRT-PCR) analysis indicated that L-Carnitine supplementation would effectively counteract the negative alterations in gene expression which related to lipid metabolism (Srebp1, Acaca, Fasn, and Scd1), metabolic regulator (mTOR) and circadian rhythm (Bmal1, Per1, Cry1 and Dec1) in the liver of mice subjected to the chronic jet-lag. Carnitine 101-112 stearoyl-Coenzyme A desaturase 1 Mus musculus 262-266 28730830-6 2017 More importantly, quantitative real-time polymerase chain reaction (qRT-PCR) analysis indicated that L-Carnitine supplementation would effectively counteract the negative alterations in gene expression which related to lipid metabolism (Srebp1, Acaca, Fasn, and Scd1), metabolic regulator (mTOR) and circadian rhythm (Bmal1, Per1, Cry1 and Dec1) in the liver of mice subjected to the chronic jet-lag. Carnitine 101-112 aryl hydrocarbon receptor nuclear translocator-like Mus musculus 318-323 28730830-6 2017 More importantly, quantitative real-time polymerase chain reaction (qRT-PCR) analysis indicated that L-Carnitine supplementation would effectively counteract the negative alterations in gene expression which related to lipid metabolism (Srebp1, Acaca, Fasn, and Scd1), metabolic regulator (mTOR) and circadian rhythm (Bmal1, Per1, Cry1 and Dec1) in the liver of mice subjected to the chronic jet-lag. Carnitine 101-112 cryptochrome 1 (photolyase-like) Mus musculus 331-335 28730830-6 2017 More importantly, quantitative real-time polymerase chain reaction (qRT-PCR) analysis indicated that L-Carnitine supplementation would effectively counteract the negative alterations in gene expression which related to lipid metabolism (Srebp1, Acaca, Fasn, and Scd1), metabolic regulator (mTOR) and circadian rhythm (Bmal1, Per1, Cry1 and Dec1) in the liver of mice subjected to the chronic jet-lag. Carnitine 101-112 basic helix-loop-helix family, member e40 Mus musculus 340-344 28911246-0 2017 Dual targeting of l-carnitine-conjugated nanoparticles to OCTN2 and ATB0,+ to deliver chemotherapeutic agents for colon cancer therapy. Carnitine 18-29 solute carrier family 22 member 5 Homo sapiens 58-63 28911246-0 2017 Dual targeting of l-carnitine-conjugated nanoparticles to OCTN2 and ATB0,+ to deliver chemotherapeutic agents for colon cancer therapy. Carnitine 18-29 solute carrier family 1 member 5 Homo sapiens 68-72 28911246-1 2017 l-Carnitine, obligatory for oxidation of fatty acids, is transported into cells by the Na+-coupled transporter OCTN2 and the Na+/Cl--coupled transporter ATB0,+. Carnitine 0-11 solute carrier family 22 member 5 Homo sapiens 111-116 28911246-1 2017 l-Carnitine, obligatory for oxidation of fatty acids, is transported into cells by the Na+-coupled transporter OCTN2 and the Na+/Cl--coupled transporter ATB0,+. Carnitine 0-11 solute carrier family 1 member 5 Homo sapiens 153-157 28911246-2 2017 Here we investigated the potential of L-carnitine-conjugated poly(lactic-co-glycolic acid) (PLGA) nanoparticles (LC-PLGA NPs) to deliver chemotherapeutic drugs into cancer cells by targeting the nanoparticles to both OCTN2 and ATB0,+. Carnitine 38-49 solute carrier family 22 member 5 Homo sapiens 217-222 28911246-2 2017 Here we investigated the potential of L-carnitine-conjugated poly(lactic-co-glycolic acid) (PLGA) nanoparticles (LC-PLGA NPs) to deliver chemotherapeutic drugs into cancer cells by targeting the nanoparticles to both OCTN2 and ATB0,+. Carnitine 38-49 solute carrier family 1 member 5 Homo sapiens 227-231 28993647-4 2017 Uptake of ergothioneine, carnitine and methyl-alpha-D-glucopyranoside, which are substrates of apical Octn1, Octn2, and Sglt1/2, respectively, by mice kidney slices showed clear Na+ dependence and reduction by selective inhibitors. Carnitine 25-34 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 102-107 28719824-5 2017 The proportion of oocytes at metaphase II was significantly higher in the l-carnitine-treated MMC than that in the l-carnitine-treated MLC oocytes. Carnitine 115-126 MLC Bos taurus 135-138 28719824-6 2017 However in comparison with the untreated controls, the proportion of MII oocytes with mitochondrial clusters was significantly higher only in the l-carnitine-treated MLC oocytes, which also showed a significantly lower mean lipid content. Carnitine 146-157 MLC Bos taurus 166-169 28719824-7 2017 The l-carnitine-treated MLC oocytes showed significantly higher fertilization and syngamy rates than the untreated MLC oocytes. Carnitine 4-15 MLC Bos taurus 24-27 28719824-9 2017 Although no significant differences in cleavage on Day 2 were found among all oocyte categories, l-carnitine treatment resulted in a significantly higher blastocyst yield in the MLC oocytes on Day 7 and Day 8 and a significantly higher proportion of expanded blastocysts in relation to the total number of blastocysts in MMC oocytes on Day 8. Carnitine 97-108 MLC Bos taurus 178-181 28993647-4 2017 Uptake of ergothioneine, carnitine and methyl-alpha-D-glucopyranoside, which are substrates of apical Octn1, Octn2, and Sglt1/2, respectively, by mice kidney slices showed clear Na+ dependence and reduction by selective inhibitors. Carnitine 25-34 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 109-114 28993647-4 2017 Uptake of ergothioneine, carnitine and methyl-alpha-D-glucopyranoside, which are substrates of apical Octn1, Octn2, and Sglt1/2, respectively, by mice kidney slices showed clear Na+ dependence and reduction by selective inhibitors. Carnitine 25-34 solute carrier family 5 (sodium/glucose cotransporter), member 1 Mus musculus 120-127 28961260-9 2017 Moreover, low levels of free carnitine were present suggesting its consumption in GLUT1-DS on ketogenic diet. Carnitine 29-38 solute carrier family 2 member 1 Homo sapiens 82-90 28770317-9 2017 Mechanistically, IF1 altered cellular levels of alpha-ketoglutarate and L-carnitine metabolism in the myotubes of obese (84% of control) and diabetic (76% of control) individuals, leading to limited beta-oxidation of fatty acids (60% of control) and their cytosolic accumulation (164% of control). Carnitine 72-83 ATP synthase inhibitory factor subunit 1 Homo sapiens 17-20 28653367-4 2017 The organic cation transporter-2 facilitates l-carnitine uptake inside cells. Carnitine 45-56 solute carrier family 22 member 2 Homo sapiens 4-32 28661032-0 2017 Cotransporting Ion is a Trigger for Cellular Endocytosis of Transporter-Targeting Nanoparticles: A Case Study of High-Efficiency SLC22A5 (OCTN2)-Mediated Carnitine-Conjugated Nanoparticles for Oral Delivery of Therapeutic Drugs. Carnitine 154-163 solute carrier family 22 member 5 Rattus norvegicus 129-136 28661032-0 2017 Cotransporting Ion is a Trigger for Cellular Endocytosis of Transporter-Targeting Nanoparticles: A Case Study of High-Efficiency SLC22A5 (OCTN2)-Mediated Carnitine-Conjugated Nanoparticles for Oral Delivery of Therapeutic Drugs. Carnitine 154-163 solute carrier family 22 member 5 Rattus norvegicus 138-143 28661032-1 2017 OCTN2 (SLC22A5) is a Na+ -coupled absorption transporter for l-carnitine in small intestine. Carnitine 61-72 solute carrier family 22 member 5 Rattus norvegicus 0-5 28661032-1 2017 OCTN2 (SLC22A5) is a Na+ -coupled absorption transporter for l-carnitine in small intestine. Carnitine 61-72 solute carrier family 22 member 5 Rattus norvegicus 7-14 28317735-0 2017 l-Carnitine ameliorates the oxidative stress response to angiotensin II by modulating NADPH oxidase through a reduction in protein kinase c activity and NF-kappaB translocation to the nucleus. Carnitine 0-11 angiotensinogen Rattus norvegicus 57-71 28666211-1 2017 Carnitine/organic cation transporter 2 (OCTN2) is localized at the basolateral membrane of epididymal epithelial cells, and mainly serves to reabsorb carnitine as an essential factor for sperm maturation; however, its functional features in epididymal epithelial cells have remained unclear. Carnitine 150-159 solute carrier family 22 member 5 Rattus norvegicus 0-38 28666211-1 2017 Carnitine/organic cation transporter 2 (OCTN2) is localized at the basolateral membrane of epididymal epithelial cells, and mainly serves to reabsorb carnitine as an essential factor for sperm maturation; however, its functional features in epididymal epithelial cells have remained unclear. Carnitine 150-159 solute carrier family 22 member 5 Rattus norvegicus 40-45 28703319-3 2017 That brain carnitine deficiency might cause autism is suggested by reports of severe carnitine deficiency in autism and by evidence that TMLHE deficiency - a defect in carnitine biosynthesis - is a risk factor for autism. Carnitine 11-20 trimethyllysine hydroxylase, epsilon Homo sapiens 137-142 28703319-4 2017 A gene on the X chromosome (SLC6A14) likely escapes random X-inactivation (a mixed epigenetic and genetic regulation) and could limit carnitine transport across the blood-brain barrier in boys compared to girls. Carnitine 134-143 solute carrier family 6 member 14 Homo sapiens 28-35 28774367-8 2017 Before treatment, the L-carnitine group and the fructose group had significantly higher indices of myocardial zymogram and levels of MDA, sFas, and sFasL and a significantly lower level of SOD than the control group (P<0.05), while there were no significant differences in these indices between the L-carnitine group and the fructose group (P>0.05). Carnitine 22-33 superoxide dismutase 1 Homo sapiens 189-192 28512781-2 2017 The brain expresses the carnitine palmitoyltransferases (CPTs) that mediate carnitine-dependent entry of long-chain acyl-CoAs into the mitochondrial matrix for beta-oxidation - CPT1a and CPT2 located on the outer and inner mitochondrial membranes, respectively. Carnitine 24-33 carnitine palmitoyltransferase 1A Rattus norvegicus 177-182 28512781-2 2017 The brain expresses the carnitine palmitoyltransferases (CPTs) that mediate carnitine-dependent entry of long-chain acyl-CoAs into the mitochondrial matrix for beta-oxidation - CPT1a and CPT2 located on the outer and inner mitochondrial membranes, respectively. Carnitine 24-33 carnitine palmitoyltransferase 2 Rattus norvegicus 187-191 28807226-8 2017 The results suggested that the potential hepatoprotective effects of PUL in attenuating CCl4-induced hepatotoxicity could be partially attributed to regulating L-carnitine, taurocholic acid, and amino acids metabolism, which may become promising targets for treatment of liver toxicity. Carnitine 160-171 C-C motif chemokine ligand 4 Rattus norvegicus 88-92 28392465-12 2017 Our study showed that L-carnitine administration activated p38MAPK/Nrf2 signalling, initiating the expression of HO1 and NQO1, which have anti-apoptotic and anti-oxidative effects, respectively. Carnitine 22-33 NFE2 like bZIP transcription factor 2 Homo sapiens 67-71 28730178-5 2017 Carnitine level showed a negative correlation with APN level in the patients after RT (r= -0.626, p= 0.001). Carnitine 0-9 adiponectin, C1Q and collagen domain containing Homo sapiens 51-54 28730178-9 2017 Carnitine level showed a negative correlation with APN level in the patient with breast cancer after RT. Carnitine 0-9 adiponectin, C1Q and collagen domain containing Homo sapiens 51-54 28730178-11 2017 In addition, serum APN concentration was inversely correlated with serum carnitine levels. Carnitine 73-82 adiponectin, C1Q and collagen domain containing Homo sapiens 19-22 28139067-6 2017 S1P, sphingomyelin and L-carnitine were negatively correlated with body mass, leptin, insulin-like growth factor- 1 (IGF-1) and major urinary proteins (MUPs). Carnitine 23-34 leptin Mus musculus 78-84 28139067-6 2017 S1P, sphingomyelin and L-carnitine were negatively correlated with body mass, leptin, insulin-like growth factor- 1 (IGF-1) and major urinary proteins (MUPs). Carnitine 23-34 insulin-like growth factor 1 Mus musculus 86-115 28139067-6 2017 S1P, sphingomyelin and L-carnitine were negatively correlated with body mass, leptin, insulin-like growth factor- 1 (IGF-1) and major urinary proteins (MUPs). Carnitine 23-34 insulin-like growth factor 1 Mus musculus 117-122 28298333-1 2017 Mutations in the gene that encodes the principal l-carnitine transporter, OCTN2, can lead to a reduced intracellular l-carnitine pool and the disease Primary Carnitine Deficiency. Carnitine 49-60 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 74-79 29903171-0 2017 [Role of NF-kappaB in the protective effects of L-carnitine against oxidative injury in hepatocytes]. Carnitine 48-59 nuclear factor kappa B subunit 1 Homo sapiens 9-18 28392465-12 2017 Our study showed that L-carnitine administration activated p38MAPK/Nrf2 signalling, initiating the expression of HO1 and NQO1, which have anti-apoptotic and anti-oxidative effects, respectively. Carnitine 22-33 heme oxygenase 1 Homo sapiens 113-116 28392465-12 2017 Our study showed that L-carnitine administration activated p38MAPK/Nrf2 signalling, initiating the expression of HO1 and NQO1, which have anti-apoptotic and anti-oxidative effects, respectively. Carnitine 22-33 NAD(P)H quinone dehydrogenase 1 Homo sapiens 121-125 28392465-14 2017 The cardioprotective effects of L-carnitine were mediated by p38MAPK/Nrf2 signalling. Carnitine 32-43 NFE2 like bZIP transcription factor 2 Homo sapiens 69-73 28365301-1 2017 The purpose of this study was to characterize the uptake of carnitine, the physiological substrate, and the uptake of 3-(2,2,2-trimethylhydrazinium)propionate, a consensus substrate by rat Octn2 and human OCTN2 transporters as well as to characterize drug-mediated inhibition of l-carnitine uptake by the rat and human orthologs overexpressed in CHO-K1 cells. Carnitine 60-69 solute carrier family 22 member 5 Rattus norvegicus 189-194 28365301-2 2017 l-carnitine and 3-(2,2,2-trimethylhydrazinium)propionate were found to be a lower affinity substrate for rat Octn2 (KM = 32.66 +- 5.11 muM and 23.62 +- 4.99 muM respectively) than for human OCTN2 (KM = 3.08 +- 0.74 muM and 7.98 +- 0.63 muM). Carnitine 0-11 solute carrier family 22 member 5 Rattus norvegicus 109-114 28365301-5 2017 Furthermore, many pharmacologically important drugs were shown to affect l-carnitine transport by Octn2/OCTN2. Carnitine 73-84 solute carrier family 22 member 5 Homo sapiens 104-109 28365301-2 2017 l-carnitine and 3-(2,2,2-trimethylhydrazinium)propionate were found to be a lower affinity substrate for rat Octn2 (KM = 32.66 +- 5.11 muM and 23.62 +- 4.99 muM respectively) than for human OCTN2 (KM = 3.08 +- 0.74 muM and 7.98 +- 0.63 muM). Carnitine 0-11 latexin Homo sapiens 135-138 28365301-2 2017 l-carnitine and 3-(2,2,2-trimethylhydrazinium)propionate were found to be a lower affinity substrate for rat Octn2 (KM = 32.66 +- 5.11 muM and 23.62 +- 4.99 muM respectively) than for human OCTN2 (KM = 3.08 +- 0.74 muM and 7.98 +- 0.63 muM). Carnitine 0-11 latexin Homo sapiens 157-160 28365301-2 2017 l-carnitine and 3-(2,2,2-trimethylhydrazinium)propionate were found to be a lower affinity substrate for rat Octn2 (KM = 32.66 +- 5.11 muM and 23.62 +- 4.99 muM respectively) than for human OCTN2 (KM = 3.08 +- 0.74 muM and 7.98 +- 0.63 muM). Carnitine 0-11 solute carrier family 22 member 5 Homo sapiens 190-195 28365301-2 2017 l-carnitine and 3-(2,2,2-trimethylhydrazinium)propionate were found to be a lower affinity substrate for rat Octn2 (KM = 32.66 +- 5.11 muM and 23.62 +- 4.99 muM respectively) than for human OCTN2 (KM = 3.08 +- 0.74 muM and 7.98 +- 0.63 muM). Carnitine 0-11 latexin Homo sapiens 157-160 28365301-2 2017 l-carnitine and 3-(2,2,2-trimethylhydrazinium)propionate were found to be a lower affinity substrate for rat Octn2 (KM = 32.66 +- 5.11 muM and 23.62 +- 4.99 muM respectively) than for human OCTN2 (KM = 3.08 +- 0.74 muM and 7.98 +- 0.63 muM). Carnitine 0-11 latexin Homo sapiens 157-160 28365301-5 2017 Furthermore, many pharmacologically important drugs were shown to affect l-carnitine transport by Octn2/OCTN2. Carnitine 73-84 solute carrier family 22 member 5 Homo sapiens 98-103 28295041-6 2017 Targeted carnitine tandem mass spectrometry analysis in the patient revealed complete absence of plasma-free carnitine and only trace levels of total carnitine, further supporting the causality of the SLC22A5 variant. Carnitine 9-18 solute carrier family 22 member 5 Homo sapiens 201-208 28410798-6 2017 CoQ10 or L-carnitine showed a noticeable effects in improving cardiac functions evidenced reducing serum enzymes as serum interleukin-1 beta (IL-1 beta), tumor necrosis factor alpha (TNF-alpha), leptin, lactate dehydrogenase (LDH), Cardiotrophin-1, Troponin-I and Troponin-T. Also, alleviate oxidative stress, decrease of cardiac Malondialdehyde (MDA), Nitric oxide (NO) and restoring cardiac reduced glutathione levels to normal levels. Carnitine 9-20 interleukin 1 beta Rattus norvegicus 122-140 27064025-0 2017 Carnitine-mediated antioxidant enzyme activity and Bcl2 expression involves peroxisome proliferator-activated receptor-gamma coactivator-1alpha in mouse testis. Carnitine 0-9 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 76-143 27064025-2 2017 Carnitine also increases mitochondrial biogenesis via peroxisome proliferator-activated receptor-gamma coactivator-1alpha (PGC1alpha). Carnitine 0-9 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 54-121 27064025-2 2017 Carnitine also increases mitochondrial biogenesis via peroxisome proliferator-activated receptor-gamma coactivator-1alpha (PGC1alpha). Carnitine 0-9 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 123-132 27064025-3 2017 The role of carnitine in testicular PGC1alpha expression has not been documented. Carnitine 12-21 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 36-45 27064025-4 2017 We hypothesised that the effects of carnitine as an antioxidant, inhibitor of apoptosis and controller of steroidogenesis in mouse testis may involve PGC1alpha as a regulator. Carnitine 36-45 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 150-159 27064025-5 2017 The present study was designed to evaluate the localisation of PGC1alpha and the effects of carnitine treatment on the expression of PGC1alpha, Bcl2 and antioxidant enzymes (superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx)) in mouse testis and serum testosterone concentrations. Carnitine 92-101 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 133-142 27064025-5 2017 The present study was designed to evaluate the localisation of PGC1alpha and the effects of carnitine treatment on the expression of PGC1alpha, Bcl2 and antioxidant enzymes (superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx)) in mouse testis and serum testosterone concentrations. Carnitine 92-101 B cell leukemia/lymphoma 2 Mus musculus 144-148 27064025-5 2017 The present study was designed to evaluate the localisation of PGC1alpha and the effects of carnitine treatment on the expression of PGC1alpha, Bcl2 and antioxidant enzymes (superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx)) in mouse testis and serum testosterone concentrations. Carnitine 92-101 catalase Mus musculus 202-210 27064025-7 2017 Western blot analysis showed that carnitine (50mgkg-1 and 100mgkg-1 for 7 days) significantly increased PGC1alpha and Bcl2 expression in the testis in a dose-dependent manner. Carnitine 34-43 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 104-113 27064025-7 2017 Western blot analysis showed that carnitine (50mgkg-1 and 100mgkg-1 for 7 days) significantly increased PGC1alpha and Bcl2 expression in the testis in a dose-dependent manner. Carnitine 34-43 B cell leukemia/lymphoma 2 Mus musculus 118-122 27064025-9 2017 The carnitine-induced changes in PGC1alpha in the testis were significantly correlated with changes in serum testosterone concentrations, as well as with changes in Bcl2 expression and antioxidant enzyme activity in the testis, as evaluated by electrophoresis. Carnitine 4-13 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 33-42 27064025-9 2017 The carnitine-induced changes in PGC1alpha in the testis were significantly correlated with changes in serum testosterone concentrations, as well as with changes in Bcl2 expression and antioxidant enzyme activity in the testis, as evaluated by electrophoresis. Carnitine 4-13 B cell leukemia/lymphoma 2 Mus musculus 165-169 27064025-10 2017 Therefore, the results of the present study suggest that carnitine treatment of mice increases PGC1alpha levels in the testis, which may, in turn, regulate steroidogenesis by increasing expression of Bcl2 and antioxidant enzymes. Carnitine 57-66 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 95-104 27064025-10 2017 Therefore, the results of the present study suggest that carnitine treatment of mice increases PGC1alpha levels in the testis, which may, in turn, regulate steroidogenesis by increasing expression of Bcl2 and antioxidant enzymes. Carnitine 57-66 B cell leukemia/lymphoma 2 Mus musculus 200-204 28410798-6 2017 CoQ10 or L-carnitine showed a noticeable effects in improving cardiac functions evidenced reducing serum enzymes as serum interleukin-1 beta (IL-1 beta), tumor necrosis factor alpha (TNF-alpha), leptin, lactate dehydrogenase (LDH), Cardiotrophin-1, Troponin-I and Troponin-T. Also, alleviate oxidative stress, decrease of cardiac Malondialdehyde (MDA), Nitric oxide (NO) and restoring cardiac reduced glutathione levels to normal levels. Carnitine 9-20 interleukin 1 beta Rattus norvegicus 142-151 28410798-6 2017 CoQ10 or L-carnitine showed a noticeable effects in improving cardiac functions evidenced reducing serum enzymes as serum interleukin-1 beta (IL-1 beta), tumor necrosis factor alpha (TNF-alpha), leptin, lactate dehydrogenase (LDH), Cardiotrophin-1, Troponin-I and Troponin-T. Also, alleviate oxidative stress, decrease of cardiac Malondialdehyde (MDA), Nitric oxide (NO) and restoring cardiac reduced glutathione levels to normal levels. Carnitine 9-20 tumor necrosis factor Rattus norvegicus 154-181 28410798-6 2017 CoQ10 or L-carnitine showed a noticeable effects in improving cardiac functions evidenced reducing serum enzymes as serum interleukin-1 beta (IL-1 beta), tumor necrosis factor alpha (TNF-alpha), leptin, lactate dehydrogenase (LDH), Cardiotrophin-1, Troponin-I and Troponin-T. Also, alleviate oxidative stress, decrease of cardiac Malondialdehyde (MDA), Nitric oxide (NO) and restoring cardiac reduced glutathione levels to normal levels. Carnitine 9-20 tumor necrosis factor Rattus norvegicus 183-192 28410798-6 2017 CoQ10 or L-carnitine showed a noticeable effects in improving cardiac functions evidenced reducing serum enzymes as serum interleukin-1 beta (IL-1 beta), tumor necrosis factor alpha (TNF-alpha), leptin, lactate dehydrogenase (LDH), Cardiotrophin-1, Troponin-I and Troponin-T. Also, alleviate oxidative stress, decrease of cardiac Malondialdehyde (MDA), Nitric oxide (NO) and restoring cardiac reduced glutathione levels to normal levels. Carnitine 9-20 leptin Rattus norvegicus 195-201 28410798-6 2017 CoQ10 or L-carnitine showed a noticeable effects in improving cardiac functions evidenced reducing serum enzymes as serum interleukin-1 beta (IL-1 beta), tumor necrosis factor alpha (TNF-alpha), leptin, lactate dehydrogenase (LDH), Cardiotrophin-1, Troponin-I and Troponin-T. Also, alleviate oxidative stress, decrease of cardiac Malondialdehyde (MDA), Nitric oxide (NO) and restoring cardiac reduced glutathione levels to normal levels. Carnitine 9-20 cardiotrophin 1 Rattus norvegicus 232-247 28433816-9 2017 Furthermore, L-carnitine normalized chronic REM-sleep deprivation induced reduction in the hippocampus ratio of GSH/GSSG, activity of catalase, GPx, and SOD. Carnitine 13-24 superoxide dismutase 1 Homo sapiens 153-156 27983775-0 2017 Carnitine and gamma-Butyrobetaine Stimulate Elimination of Meldonium due to Competition for OCTN2-mediated Transport. Carnitine 0-9 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 92-97 27983775-2 2017 Inhibition of OCTN2 leads to a decrease in carnitine and acylcarnitine contents in tissues and energy metabolism optimization-related cardioprotective effects. Carnitine 43-52 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 14-19 27983775-6 2017 GBB induced a more pronounced effect on meldonium elimination than carnitine due to the higher affinity of GBB for OCTN2. Carnitine 67-76 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 115-120 27983775-8 2017 In conclusion, the competition of meldonium, carnitine and GBB for OCTN2-mediated transport determines the pharmacokinetic properties of meldonium. Carnitine 45-54 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 67-72 28150739-6 2017 Moreover, the carnitine system was imbalanced in Mecp2+/- LQTc mice due to decreased carnitine acylcarnitine transferase expression. Carnitine 14-23 methyl CpG binding protein 2 Mus musculus 49-54 28540882-0 2017 Carnitine reduced erythropoietin dose required and improved cardiac function of patients on maintenance hemodialysis. Carnitine 0-9 erythropoietin Homo sapiens 18-32 28620483-8 2017 Carnitine dogs had lower myoglobin at 6 69 ng/ml following intensive exercise compared with controls at 24 02 ng/ml (P = 0 0295). Carnitine 0-9 myoglobin Canis lupus familiaris 25-34 28620483-12 2017 Myoglobin levels were lower in carnitine v. control dogs both 1 h post-run (P = 0 0157; 23 83 v. 37 91 ng/ml) and 24 h post-run (P = 0 0189; 6 25 v.13 5 ng/ml). Carnitine 31-40 myoglobin Canis lupus familiaris 0-9 28234466-0 2017 Combination of l-Carnitine with Lipophilic Linkage-Donating Gemcitabine Derivatives as Intestinal Novel Organic Cation Transporter 2-Targeting Oral Prodrugs. Carnitine 15-26 solute carrier family 22 member 2 Homo sapiens 104-132 28234466-1 2017 Novel organic cation transporter 2 (OCTN2, SLC22A5) is responsible for the uptake of carnitine through the intestine and, therefore, might be a promising molecular target for designing oral prodrugs. Carnitine 85-94 solute carrier family 22 member 2 Homo sapiens 6-34 28234466-1 2017 Novel organic cation transporter 2 (OCTN2, SLC22A5) is responsible for the uptake of carnitine through the intestine and, therefore, might be a promising molecular target for designing oral prodrugs. Carnitine 85-94 solute carrier family 22 member 2 Homo sapiens 36-41 28234466-1 2017 Novel organic cation transporter 2 (OCTN2, SLC22A5) is responsible for the uptake of carnitine through the intestine and, therefore, might be a promising molecular target for designing oral prodrugs. Carnitine 85-94 solute carrier family 22 member 5 Homo sapiens 43-50 28234466-3 2017 We here describe the design of intestinal OCTN2-targeting prodrugs of gemcitabine by covalent coupling of l-carnitine to its N4-amino group via different lipophilic linkages. Carnitine 106-117 solute carrier family 22 member 2 Homo sapiens 42-47 28791854-0 2017 L-carnitine treatment of insulin resistance: A systematic review and meta-analysis. Carnitine 0-11 insulin Homo sapiens 25-32 28791854-1 2017 BACKGROUND: L-carnitine has been used for several years as an adjuvant therapy in oxidative stress, blood sugar, high-sensitivity C-reactive protein (CRP), anemia, etc. Carnitine 12-23 C-reactive protein Homo sapiens 130-148 28791854-1 2017 BACKGROUND: L-carnitine has been used for several years as an adjuvant therapy in oxidative stress, blood sugar, high-sensitivity C-reactive protein (CRP), anemia, etc. Carnitine 12-23 C-reactive protein Homo sapiens 150-153 28791854-2 2017 However, the efficacy of L-carnitine treating insulin resistance (IR) remains controversial. Carnitine 25-36 insulin Homo sapiens 46-53 28056548-0 2017 L-carnitine contributes to enhancement of neurogenesis from mesenchymal stem cells through Wnt/beta-catenin and PKA pathway. Carnitine 0-11 Wnt family member 2 Rattus norvegicus 91-94 28056548-0 2017 L-carnitine contributes to enhancement of neurogenesis from mesenchymal stem cells through Wnt/beta-catenin and PKA pathway. Carnitine 0-11 catenin beta 1 Rattus norvegicus 95-107 28056548-18 2017 The results of this study showed that 200 microM LC promoted ADSCs neurogenic differentiation, and that it was correlated with the PKA and Wnt/beta-catenin signaling pathways. Carnitine 49-51 Wnt family member 2 Rattus norvegicus 139-142 28056548-18 2017 The results of this study showed that 200 microM LC promoted ADSCs neurogenic differentiation, and that it was correlated with the PKA and Wnt/beta-catenin signaling pathways. Carnitine 49-51 catenin beta 1 Rattus norvegicus 143-155 27733576-0 2017 Human macrophage differentiation induces OCTN2-mediated L-carnitine transport through stimulation of mTOR-STAT3 axis. Carnitine 56-67 solute carrier family 22 member 5 Homo sapiens 41-46 27733576-0 2017 Human macrophage differentiation induces OCTN2-mediated L-carnitine transport through stimulation of mTOR-STAT3 axis. Carnitine 56-67 mechanistic target of rapamycin kinase Homo sapiens 101-105 27733576-0 2017 Human macrophage differentiation induces OCTN2-mediated L-carnitine transport through stimulation of mTOR-STAT3 axis. Carnitine 56-67 signal transducer and activator of transcription 3 Homo sapiens 106-111 27733576-3 2017 Whereas monocytes display a modest uptake of l-carnitine, GM-CSF-induced differentiation massively increased the saturable Na+-dependent uptake of l-carnitine. Carnitine 147-158 colony stimulating factor 2 Homo sapiens 58-64 27733576-4 2017 Kinetic and inhibition analyses demonstrate that in macrophage l-carnitine transport is mediated by a high-affinity component (Km ~4 microM) that is identifiable with the operation of OCTN2 transporter and a low-affinity component (Km > 10 mM) that is identifiable with system A for neutral amino acids. Carnitine 63-74 solute carrier family 22 member 5 Homo sapiens 184-189 28116387-1 2017 Trimethyllysine hydroxylase (TMLH) catalyses C-3 hydroxylation of Nepsilon-trimethyllysine in the first step of carnitine biosynthesis in humans. Carnitine 112-121 trimethyllysine hydroxylase, epsilon Homo sapiens 0-27 28116387-1 2017 Trimethyllysine hydroxylase (TMLH) catalyses C-3 hydroxylation of Nepsilon-trimethyllysine in the first step of carnitine biosynthesis in humans. Carnitine 112-121 trimethyllysine hydroxylase, epsilon Homo sapiens 29-33 28141959-5 2017 In addition, this study hypothesised that low L-carnitine levels in PCOS patients were associated with obesity and/or insulin resistance. Carnitine 46-57 insulin Homo sapiens 118-125 28141959-7 2017 This study implied that L-carnitine could be used as an adjunctive therapy in the management of insulin resistance or obesity in women who have PCOS. Carnitine 24-35 insulin Homo sapiens 96-103 28141959-8 2017 Further research might be planned to clarify the clinical effects of L-carnitine administration in PCOS patients with insulin resistance and/or obesity. Carnitine 69-80 insulin Homo sapiens 118-125 28828020-8 2017 Conclusion: Our results showed that oral L-carnitine was able to prevent an increase in NGAL following contrast medium administration in patients undergoing PCI. Carnitine 41-52 lipocalin 2 Homo sapiens 88-92 28828020-8 2017 Conclusion: Our results showed that oral L-carnitine was able to prevent an increase in NGAL following contrast medium administration in patients undergoing PCI. Carnitine 41-52 serpin family A member 5 Homo sapiens 157-160 28076827-4 2017 Finally, we investigated the effects of (R)-1, (S)-1 and (R,S)-2 on mitochondrial function and demonstrated that they activate the carnitine shuttle system through upregulation of carnitine/acylcarnitine carrier (CAC) and carnitine-palmitoyl-transferase 1 (CPT1) genes. Carnitine 131-140 carnitine palmitoyltransferase 1A Homo sapiens 222-255 28076827-4 2017 Finally, we investigated the effects of (R)-1, (S)-1 and (R,S)-2 on mitochondrial function and demonstrated that they activate the carnitine shuttle system through upregulation of carnitine/acylcarnitine carrier (CAC) and carnitine-palmitoyl-transferase 1 (CPT1) genes. Carnitine 131-140 carnitine palmitoyltransferase 1A Homo sapiens 257-261 28076827-4 2017 Finally, we investigated the effects of (R)-1, (S)-1 and (R,S)-2 on mitochondrial function and demonstrated that they activate the carnitine shuttle system through upregulation of carnitine/acylcarnitine carrier (CAC) and carnitine-palmitoyl-transferase 1 (CPT1) genes. Carnitine 180-189 carnitine palmitoyltransferase 1A Homo sapiens 222-255 28076827-4 2017 Finally, we investigated the effects of (R)-1, (S)-1 and (R,S)-2 on mitochondrial function and demonstrated that they activate the carnitine shuttle system through upregulation of carnitine/acylcarnitine carrier (CAC) and carnitine-palmitoyl-transferase 1 (CPT1) genes. Carnitine 180-189 carnitine palmitoyltransferase 1A Homo sapiens 257-261 28159969-8 2017 The Opa1delTTAG/+ versus wild-type optic nerve signature was characterized by the decreased concentrations of 10 sphingomyelins and 10 lysophosphatidylcholines, suggestive of myelin sheath alteration, and by alteration in the concentrations of metabolites involved in neuroprotection, such as dimethylarginine, carnitine, spermine, spermidine, carnosine, and glutamate, suggesting a concomitant axonal metabolic dysfunction. Carnitine 311-320 OPA1, mitochondrial dynamin like GTPase Mus musculus 4-8 28102299-8 2017 L-carnitine also increased the hepatic expression of mTOR in the feeding state. Carnitine 0-11 mechanistic target of rapamycin kinase Danio rerio 53-57 27864727-1 2017 The carnitine/acylcarnitine transporter (CACT; SLC25A20) mediates an antiport reaction allowing entry of acyl moieties in the form of acylcarnitines into the mitochondrial matrix and exit of free carnitine. Carnitine 4-13 solute carrier family 25 member 20 Rattus norvegicus 47-55 28045275-1 2017 Trimethyllysine hydroxylase (TMLH) is an Fe(II) and 2-oxoglutarate (2OG) dependent oxygenase involved in the biomedically important carnitine biosynthesis pathway. Carnitine 132-141 trimethyllysine hydroxylase, epsilon Homo sapiens 0-27 28045275-1 2017 Trimethyllysine hydroxylase (TMLH) is an Fe(II) and 2-oxoglutarate (2OG) dependent oxygenase involved in the biomedically important carnitine biosynthesis pathway. Carnitine 132-141 trimethyllysine hydroxylase, epsilon Homo sapiens 29-33 27494173-10 2017 The reduction of the serum adiponectin level was significantly increased after administration of CAR and ALA. Carnitine 97-100 adiponectin, C1Q and collagen domain containing Rattus norvegicus 27-38 28115977-13 2017 Total mTOR protein expression was increased in participants in the L-Carnitine-combination group at the end of the study compared to the baseline (P = 0.017). Carnitine 67-78 mechanistic target of rapamycin kinase Homo sapiens 6-10 27581592-1 2017 Systemic primary carnitine deficiency (CDSP) is a rare autosomal recessive disorder caused by a defect in plasma membrane uptake of carnitine due to SLC22A5 gene mutations. Carnitine 17-26 solute carrier family 22 member 5 Homo sapiens 39-43 28768995-0 2017 Physiological Roles of Carnitine/Organic Cation Transporter OCTN1/SLC22A4 in Neural Cells. Carnitine 23-32 solute carrier family 22 member 4 Homo sapiens 60-65 28768995-7 2017 Carnitine/organic cation transporter OCTN1/SLC22A4 is functionally expressed in neurons and neural stem cells. Carnitine 0-9 solute carrier family 22 member 4 Homo sapiens 37-42 28768995-7 2017 Carnitine/organic cation transporter OCTN1/SLC22A4 is functionally expressed in neurons and neural stem cells. Carnitine 0-9 solute carrier family 22 member 4 Homo sapiens 43-50 28497060-13 2017 L-C treatment is effective for CHF patients in improving clinical symptoms and cardiac functions, decreasing serum levels of BNP and NT-proBNP. Carnitine 0-3 natriuretic peptide B Homo sapiens 125-128 27581592-1 2017 Systemic primary carnitine deficiency (CDSP) is a rare autosomal recessive disorder caused by a defect in plasma membrane uptake of carnitine due to SLC22A5 gene mutations. Carnitine 17-26 solute carrier family 22 member 5 Homo sapiens 149-156 28668962-9 2017 Rapid return of free carnitine to control levels during recovery was associated with increased gamma-BBH expression. Carnitine 21-30 butyrobetaine (gamma), 2-oxoglutarate dioxygenase 1 (gamma-butyrobetaine hydroxylase) Mus musculus 95-104 27569824-13 2016 CONCLUSION: L-carnitine may reduce cardiopulmonary bypass-induced myocardial apoptosis through modulating the expressions of Bcl-2 and Bax, resulting in a protective effect from MIRI. Carnitine 12-23 BCL2 apoptosis regulator Homo sapiens 125-130 27914033-3 2017 L-Carnitine has been reported to reduce Lp(a) levels. Carnitine 0-11 lipoprotein(a) Homo sapiens 40-45 27914033-4 2017 The aim of this study was to compare the effect of L-carnitine/simvastatin co-administration with that of simvastatin monotherapy on Lp(a) levels in subjects with mixed hyperlipidemia and elevated Lp(a) concentration. Carnitine 51-62 lipoprotein(a) Homo sapiens 133-138 27914033-7 2017 Lp(a) was significantly reduced in the L-carnitine/simvastatin group [-19.4%, from 52 (20-171) to 42 (15-102) mg/dL; p = 0.01], but not in the placebo/simvastatin group [-6.7%, from 56 (26-108) to 52 (27-93) mg/dL, p = NS versus baseline and p = 0.016 for the comparison between groups]. Carnitine 39-50 lipoprotein(a) Homo sapiens 0-5 27914033-9 2017 Co-administration of L-carnitine with simvastatin was associated with a significant, albeit modest, reduction in Lp(a) compared with simvastatin monotherapy in subjects with mixed hyperlipidemia and elevated baseline Lp(a) levels. Carnitine 21-32 lipoprotein(a) Homo sapiens 113-118 27914033-9 2017 Co-administration of L-carnitine with simvastatin was associated with a significant, albeit modest, reduction in Lp(a) compared with simvastatin monotherapy in subjects with mixed hyperlipidemia and elevated baseline Lp(a) levels. Carnitine 21-32 lipoprotein(a) Homo sapiens 217-222 28745680-5 2017 Level of free plasma carnitine <20 micromol/l (syn. Carnitine 21-30 synemin Homo sapiens 50-53 28070495-1 2017 Acyl-CoA dehydrogenase 9 (ACAD9), linked to chromosome 3q21.3, is one of a family of multimeric mitochondrial flavoenzymes that catalyze the degradation of fatty acyl-CoA from the carnitine shuttle via beta-oxidation (He et al. Carnitine 180-189 acyl-CoA dehydrogenase family member 9 Homo sapiens 0-24 28070495-1 2017 Acyl-CoA dehydrogenase 9 (ACAD9), linked to chromosome 3q21.3, is one of a family of multimeric mitochondrial flavoenzymes that catalyze the degradation of fatty acyl-CoA from the carnitine shuttle via beta-oxidation (He et al. Carnitine 180-189 acyl-CoA dehydrogenase family member 9 Homo sapiens 26-31 27965989-1 2016 Nepsilon-Trimethyllysine hydroxylase (TMLH) catalyses the first step in mammalian biosynthesis of carnitine, which plays a crucial role in fatty acid metabolism. Carnitine 98-107 trimethyllysine hydroxylase, epsilon Homo sapiens 0-36 27965989-1 2016 Nepsilon-Trimethyllysine hydroxylase (TMLH) catalyses the first step in mammalian biosynthesis of carnitine, which plays a crucial role in fatty acid metabolism. Carnitine 98-107 trimethyllysine hydroxylase, epsilon Homo sapiens 38-42 27648961-8 2016 C8-, C10-, C10:1-, C12-, and C12:1-carnitines were released from the exercising leg and simultaneously; C6, C8, C10, C10:1, C14, and C16:1 were taken up by the hepato-splanchnic. Carnitine 35-45 homeobox C8 Homo sapiens 0-16 27648961-8 2016 C8-, C10-, C10:1-, C12-, and C12:1-carnitines were released from the exercising leg and simultaneously; C6, C8, C10, C10:1, C14, and C16:1 were taken up by the hepato-splanchnic. Carnitine 35-45 chromosome 12 open reading frame 57 Homo sapiens 5-8 27648961-8 2016 C8-, C10-, C10:1-, C12-, and C12:1-carnitines were released from the exercising leg and simultaneously; C6, C8, C10, C10:1, C14, and C16:1 were taken up by the hepato-splanchnic. Carnitine 35-45 chromosome 12 open reading frame 57 Homo sapiens 11-14 28161696-0 2017 L-Carnitine Ameliorates the Decrease of Aquaporin 2 Levels in Rats with Cisplatin-Induced Kidney Injury. Carnitine 0-11 aquaporin 2 Rattus norvegicus 40-51 28161696-8 2017 AQP2 expression, which decreased after cisplatin treatment, was improved by L-carnitine in different regions of the kidney. Carnitine 76-87 aquaporin 2 Rattus norvegicus 0-4 28161696-9 2017 Moreover, our data indicated that L-carnitine could increase AQP2 accumulation at the apical plasma membranes of the renal-collecting ducts. Carnitine 34-45 aquaporin 2 Rattus norvegicus 61-65 28161696-10 2017 Finally, intervention with L-carnitine effectively improved the expression of AQP2 upstream signaling proteins, such as GSalpha protein, adenylyl cyclase, and serum AVP levels in rats with cisplatin-induced AKI. Carnitine 27-38 aquaporin 2 Rattus norvegicus 78-82 28161696-10 2017 Finally, intervention with L-carnitine effectively improved the expression of AQP2 upstream signaling proteins, such as GSalpha protein, adenylyl cyclase, and serum AVP levels in rats with cisplatin-induced AKI. Carnitine 27-38 arginine vasopressin Rattus norvegicus 165-168 28161696-11 2017 CONCLUSION: L-carnitine resolves the cisplatin-induced urinary concentration defect, which may occur by increasing AVP/cyclic adenosine monophosphate/AQP2 levels, indicating the potential use of L-carnitine to ameliorate the renal urinary concentration effect in cancer patients treated with cisplatin. Carnitine 12-23 arginine vasopressin Homo sapiens 115-118 28161696-11 2017 CONCLUSION: L-carnitine resolves the cisplatin-induced urinary concentration defect, which may occur by increasing AVP/cyclic adenosine monophosphate/AQP2 levels, indicating the potential use of L-carnitine to ameliorate the renal urinary concentration effect in cancer patients treated with cisplatin. Carnitine 12-23 aquaporin 2 Homo sapiens 150-154 27841025-1 2016 l-Carnitine was recently found to downregulate the ubiquitin proteasome pathway (UPP) and increase insulin-like growth factor 1 concentrations in animal models. Carnitine 0-11 insulin-like growth factor 1 Rattus norvegicus 99-127 27841025-3 2016 Thus, we hypothesized that l-carnitine may have a protective effect on muscle atrophy induced by hindlimb suspension via the Akt1/mTOR and/or UPP. Carnitine 27-38 AKT serine/threonine kinase 1 Rattus norvegicus 125-129 27841025-3 2016 Thus, we hypothesized that l-carnitine may have a protective effect on muscle atrophy induced by hindlimb suspension via the Akt1/mTOR and/or UPP. Carnitine 27-38 mechanistic target of rapamycin kinase Rattus norvegicus 130-134 27841025-6 2016 In addition, l-carnitine suppressed atrogin-1 mRNA expression, which has been reported to play a pivotal role in muscle atrophy. Carnitine 13-24 F-box protein 32 Rattus norvegicus 36-45 27569824-13 2016 CONCLUSION: L-carnitine may reduce cardiopulmonary bypass-induced myocardial apoptosis through modulating the expressions of Bcl-2 and Bax, resulting in a protective effect from MIRI. Carnitine 12-23 BCL2 associated X, apoptosis regulator Homo sapiens 135-138 27696553-7 2016 L-carnitine supplementation during IVM significantly (p < .05) upregulated the expression of Bcl2 and PCNA genes in majority of the developmental stages. Carnitine 0-11 proliferating cell nuclear antigen Ovis aries 105-109 27696553-8 2016 Although L-carnitine upregulated the expression of Bax in initial developmental stages but downregulated at latter part, whereas the expression of Casp3 was upregulated upto 16-cell stage but after that there was no difference in expression. Carnitine 9-20 apoptosis regulator BAX Ovis aries 51-54 27696553-2 2016 Subsequent objective was to observe the L-carnitine-mediated alteration in expression of apoptotic genes (Bcl2, Bax, Casp3 and PCNA) in sheep oocytes and developing embryos produced in vitro. Carnitine 40-51 apoptosis regulator Bcl-2 Ovis aries 106-110 27895387-3 2016 It is known that an increase in the mitochondrial acetyl-CoA (AcCoA)/CoA ratio causes insulin resistance in skeletal muscle, and this ratio is regulated by carnitine acetyltransferase that exchanges acetyl moiety between CoA and carnitine. Carnitine 156-165 insulin Homo sapiens 86-93 27696553-2 2016 Subsequent objective was to observe the L-carnitine-mediated alteration in expression of apoptotic genes (Bcl2, Bax, Casp3 and PCNA) in sheep oocytes and developing embryos produced in vitro. Carnitine 40-51 apoptosis regulator BAX Ovis aries 112-115 27696553-2 2016 Subsequent objective was to observe the L-carnitine-mediated alteration in expression of apoptotic genes (Bcl2, Bax, Casp3 and PCNA) in sheep oocytes and developing embryos produced in vitro. Carnitine 40-51 caspase-3 Ovis aries 117-122 27696553-2 2016 Subsequent objective was to observe the L-carnitine-mediated alteration in expression of apoptotic genes (Bcl2, Bax, Casp3 and PCNA) in sheep oocytes and developing embryos produced in vitro. Carnitine 40-51 proliferating cell nuclear antigen Ovis aries 127-131 27696553-5 2016 Antiapoptotic and proliferative effects of L-carnitine were confirmed by inducing culture medium with actinomycin D (apoptotic agent) and TNFalpha (antiproliferative agent), respectively, with and without L-carnitine. Carnitine 43-54 tumor necrosis factor Ovis aries 138-146 27696553-6 2016 Oocytes and embryos cultured with actinomycin D and TNFalpha showed developmental arrest with significant (p < .05) decrease in morula and blastocysts percentage but supplementation of L-carnitine to actinomycin D and TNFalpha induced culture medium showed similar result as that of control. Carnitine 188-199 tumor necrosis factor Ovis aries 52-60 27696553-6 2016 Oocytes and embryos cultured with actinomycin D and TNFalpha showed developmental arrest with significant (p < .05) decrease in morula and blastocysts percentage but supplementation of L-carnitine to actinomycin D and TNFalpha induced culture medium showed similar result as that of control. Carnitine 188-199 tumor necrosis factor Ovis aries 221-229 27696553-7 2016 L-carnitine supplementation during IVM significantly (p < .05) upregulated the expression of Bcl2 and PCNA genes in majority of the developmental stages. Carnitine 0-11 apoptosis regulator Bcl-2 Ovis aries 96-100 22420015-0 1993 Systemic Primary Carnitine Deficiency CLINICAL CHARACTERISTICS: Systemic primary carnitine deficiency (CDSP) is a disorder of the carnitine cycle that results in defective fatty acid oxidation. Carnitine 81-90 solute carrier family 22 member 5 Homo sapiens 103-107 22420015-2 1993 The latter two categories often include mothers diagnosed with CDSP after newborn screening has identified low carnitine levels in their infants. Carnitine 111-120 solute carrier family 22 member 5 Homo sapiens 63-67 22420015-3 1993 DIAGNOSIS/TESTING: Plasma carnitine levels are extremely reduced in CDSP. Carnitine 26-35 solute carrier family 22 member 5 Homo sapiens 68-72 22420015-13 1993 Pregnancy management: Pregnant women with CDSP require close monitoring of plasma carnitine levels and increased carnitine supplementation as needed to maintain normal plasma carnitine levels. Carnitine 82-91 solute carrier family 22 member 5 Homo sapiens 42-46 22420015-13 1993 Pregnancy management: Pregnant women with CDSP require close monitoring of plasma carnitine levels and increased carnitine supplementation as needed to maintain normal plasma carnitine levels. Carnitine 113-122 solute carrier family 22 member 5 Homo sapiens 42-46 22420015-13 1993 Pregnancy management: Pregnant women with CDSP require close monitoring of plasma carnitine levels and increased carnitine supplementation as needed to maintain normal plasma carnitine levels. Carnitine 113-122 solute carrier family 22 member 5 Homo sapiens 42-46 26828774-4 2016 Carnitine is accumulated by the cells and retained by kidneys using OCTN2, a high affinity organic cation transporter specific for carnitine. Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 68-73 26850121-2 2016 l-Carnitine biosynthesis enzyme gamma-butyrobetaine hydroxylase and carnitine/organic cation transporter type 2 (OCTN2) are the main known drug targets of meldonium, and through inhibition of these activities meldonium induces adaptive changes in the cellular energy homeostasis. Carnitine 0-11 gamma-butyrobetaine hydroxylase 1 Homo sapiens 32-63 26850121-2 2016 l-Carnitine biosynthesis enzyme gamma-butyrobetaine hydroxylase and carnitine/organic cation transporter type 2 (OCTN2) are the main known drug targets of meldonium, and through inhibition of these activities meldonium induces adaptive changes in the cellular energy homeostasis. Carnitine 0-11 solute carrier family 22 member 5 Homo sapiens 68-111 26850121-2 2016 l-Carnitine biosynthesis enzyme gamma-butyrobetaine hydroxylase and carnitine/organic cation transporter type 2 (OCTN2) are the main known drug targets of meldonium, and through inhibition of these activities meldonium induces adaptive changes in the cellular energy homeostasis. Carnitine 0-11 solute carrier family 22 member 5 Homo sapiens 113-118 27730239-1 2016 Trimethyllysine hydroxylase (TMLH) is a non-haem Fe(ii) and 2-oxoglutarate dependent oxygenase that catalyses the C-3 hydroxylation of an unactivated C-H bond in l-trimethyllysine in the first step of carnitine biosynthesis. Carnitine 201-210 trimethyllysine hydroxylase, epsilon Homo sapiens 0-27 27730239-1 2016 Trimethyllysine hydroxylase (TMLH) is a non-haem Fe(ii) and 2-oxoglutarate dependent oxygenase that catalyses the C-3 hydroxylation of an unactivated C-H bond in l-trimethyllysine in the first step of carnitine biosynthesis. Carnitine 201-210 trimethyllysine hydroxylase, epsilon Homo sapiens 29-33 26828774-4 2016 Carnitine is accumulated by the cells and retained by kidneys using OCTN2, a high affinity organic cation transporter specific for carnitine. Carnitine 131-140 solute carrier family 22 member 5 Homo sapiens 68-73 26828774-5 2016 Defects in the OCTN2 carnitine transporter results in autosomal recessive primary carnitine deficiency characterized by decreased intracellular carnitine accumulation, increased losses of carnitine in the urine, and low serum carnitine levels. Carnitine 21-30 solute carrier family 22 member 5 Homo sapiens 15-20 26828774-5 2016 Defects in the OCTN2 carnitine transporter results in autosomal recessive primary carnitine deficiency characterized by decreased intracellular carnitine accumulation, increased losses of carnitine in the urine, and low serum carnitine levels. Carnitine 82-91 solute carrier family 22 member 5 Homo sapiens 15-20 26828774-5 2016 Defects in the OCTN2 carnitine transporter results in autosomal recessive primary carnitine deficiency characterized by decreased intracellular carnitine accumulation, increased losses of carnitine in the urine, and low serum carnitine levels. Carnitine 82-91 solute carrier family 22 member 5 Homo sapiens 15-20 27240720-1 2016 Medium-chain acyl-CoA dehydrogenase (MCAD) deficiency is biochemically characterized by tissue accumulation of octanoic (OA), decanoic (DA) and cis-4-decenoic (cDA) acids, as well as by their carnitine by-products. Carnitine 192-201 cytidine deaminase Rattus norvegicus 160-163 26888052-0 2016 l-carnitine protects rat hepatocytes from oxidative stress induced by T-2 toxin. Carnitine 0-11 brachyury 2 Rattus norvegicus 70-73 26888052-4 2016 OBJECTIVE: In this study we tested whether L-carnitine, an antioxidant and a facilitator for long-chain fatty acid transportation across mitochondrial membranes, could protect rat hepatocytes against toxicity induced by T-2 toxin. Carnitine 43-54 brachyury 2 Rattus norvegicus 220-223 26888052-8 2016 Pretreatment with L-carnitine particularly at high-dose reduced toxicity and prevented the hepatocytes from abnormal caspase-3 activity and apoptosis. Carnitine 18-29 caspase 3 Rattus norvegicus 117-126 26888052-9 2016 CONCLUSION: Low toxicity of L-carnitine and its mitochondrial protective effects promises an effective way to reduce or prevent the toxicity induced by certain environmental pollutants, including T-2 toxin. Carnitine 28-39 brachyury 2 Rattus norvegicus 196-199 26918530-0 2016 Leptin Induces Oxidative Stress Through Activation of NADPH Oxidase in Renal Tubular Cells: Antioxidant Effect of L-Carnitine. Carnitine 114-125 leptin Rattus norvegicus 0-6 26918530-4 2016 The aim of this study was to evaluate the effect of L-carnitine (LC) in rat renal epithelial cells (NRK-52E) exposed to leptin in order to generate a state of oxidative stress characteristic of obesity. Carnitine 52-63 leptin Rattus norvegicus 120-126 26918530-4 2016 The aim of this study was to evaluate the effect of L-carnitine (LC) in rat renal epithelial cells (NRK-52E) exposed to leptin in order to generate a state of oxidative stress characteristic of obesity. Carnitine 65-67 leptin Rattus norvegicus 120-126 26847429-7 2016 Treatment with a low-lysine dietary regimen and carnitine supplementation was started and resulted in an improvement in metabolic control and a reduction of hypoglycemic episodes along with an increasing in insulin daily dose. Carnitine 48-57 insulin Homo sapiens 207-214 26933897-6 2016 L-Carnitine supplementation decreased serum IL-1beta and MMP-1 levels significantly (p = 0.001 and p = 0.021, respectively); however, serum hs-CRP and MMP-13 levels did not change significantly (p > 0.05). Carnitine 0-11 interleukin 1 beta Homo sapiens 44-52 26933897-6 2016 L-Carnitine supplementation decreased serum IL-1beta and MMP-1 levels significantly (p = 0.001 and p = 0.021, respectively); however, serum hs-CRP and MMP-13 levels did not change significantly (p > 0.05). Carnitine 0-11 matrix metallopeptidase 1 Homo sapiens 57-62 27112275-2 2016 Elevated acylcarnitine levels are found in obese, insulin resistant humans and rodents, and coincide with lower free carnitine. Carnitine 13-22 insulin Homo sapiens 50-57 27112275-3 2016 We hypothesized that increasing free carnitine levels by administration of the carnitine precursor gamma-butyrobetaine (gammaBB) could facilitate FAO, thereby improving insulin sensitivity. Carnitine 37-46 insulin Homo sapiens 169-176 27112275-3 2016 We hypothesized that increasing free carnitine levels by administration of the carnitine precursor gamma-butyrobetaine (gammaBB) could facilitate FAO, thereby improving insulin sensitivity. Carnitine 79-88 insulin Homo sapiens 169-176 26994919-2 2016 The novel organic cation transporter 1 (OCTN1) and 2 (OCTN2) transport ergothioneine and carnitine, respectively. Carnitine 89-98 solute carrier family 22 member 1 Homo sapiens 10-38 27021847-11 2016 l-carnitine administration improved intestinal microbiome and biliary acid balance, upregulated the hepatic mitochondrial membrane uptake related gene Cpt1 in non-cancerous tissue, and did not alter stem-like cell numbers. Carnitine 0-11 carnitine palmitoyltransferase 1b, muscle Mus musculus 151-155 26994919-2 2016 The novel organic cation transporter 1 (OCTN1) and 2 (OCTN2) transport ergothioneine and carnitine, respectively. Carnitine 89-98 solute carrier family 22 member 4 Homo sapiens 40-45 26994919-2 2016 The novel organic cation transporter 1 (OCTN1) and 2 (OCTN2) transport ergothioneine and carnitine, respectively. Carnitine 89-98 solute carrier family 22 member 5 Homo sapiens 54-59 26994919-3 2016 Mutations in the SLC22A5 gene encoding OCTN2 cause primary carnitine deficiency, a recessive disorders resulting in low carnitine levels and defective fatty acid oxidation. Carnitine 59-68 solute carrier family 22 member 5 Homo sapiens 17-24 26994919-3 2016 Mutations in the SLC22A5 gene encoding OCTN2 cause primary carnitine deficiency, a recessive disorders resulting in low carnitine levels and defective fatty acid oxidation. Carnitine 59-68 solute carrier family 22 member 5 Homo sapiens 39-44 26994919-11 2016 This is in sharp contrast to the OCTN2 carnitine transporter that has been selected for high functional activity through evolution, with almost all substitutions reducing carnitine transport activity. Carnitine 39-48 solute carrier family 22 member 5 Homo sapiens 33-38 27426092-0 2016 L-carnitine Effectively Induces hTERT Gene Expression of Human Adipose Tissue-derived Mesenchymal Stem Cells Obtained from the Aged Subjects. Carnitine 0-11 telomerase reverse transcriptase Homo sapiens 32-37 26666519-0 2016 Oral carnitine supplementation reduces body weight and insulin resistance in women with polycystic ovary syndrome: a randomized, double-blind, placebo-controlled trial. Carnitine 5-14 insulin Homo sapiens 55-62 27171144-7 2016 Furthermore, Sirt1 also deacetylated p53 and then increased the binding of p53 to Bax, resulting in increased cytosolic cytochrome C. The effect of PPARgamma inactivation by PFOS was validated using the PPARgamma antagonist GW9662, whereas the adverse effects of PFOS were prevented by PPARgamma overexpression and activators, rosiglitozone and L-carnitine, in RTCs. Carnitine 345-356 sirtuin 1 Mus musculus 13-18 27171144-7 2016 Furthermore, Sirt1 also deacetylated p53 and then increased the binding of p53 to Bax, resulting in increased cytosolic cytochrome C. The effect of PPARgamma inactivation by PFOS was validated using the PPARgamma antagonist GW9662, whereas the adverse effects of PFOS were prevented by PPARgamma overexpression and activators, rosiglitozone and L-carnitine, in RTCs. Carnitine 345-356 peroxisome proliferator activated receptor gamma Mus musculus 148-157 27171144-9 2016 Altogether, we provide in vivo and in vitro evidence for the protective mechanism of L-carnitine in eliminating PFOS-mediated renal injury, at least partially, through PPARgamma activation. Carnitine 85-96 peroxisome proliferator activated receptor gamma Mus musculus 168-177 26889770-4 2016 Analysis using Nrf2 siRNA demonstrated that Nrf2 activation was involved in l-carnitine-induced HO-1 expression. Carnitine 76-87 heme oxygenase 1 Homo sapiens 96-100 26889770-5 2016 In addition, l-carnitine-mediated protection against H2O2 toxicity was abrogated by Nrf2 siRNA, indicating the important role of Nrf2 in l-carnitine-induced cytoprotection. Carnitine 13-24 NFE2 like bZIP transcription factor 2 Homo sapiens 84-88 26889770-0 2016 l-carnitine protects human hepatocytes from oxidative stress-induced toxicity through Akt-mediated activation of Nrf2 signaling pathway. Carnitine 0-11 AKT serine/threonine kinase 1 Homo sapiens 86-89 26889770-5 2016 In addition, l-carnitine-mediated protection against H2O2 toxicity was abrogated by Nrf2 siRNA, indicating the important role of Nrf2 in l-carnitine-induced cytoprotection. Carnitine 13-24 NFE2 like bZIP transcription factor 2 Homo sapiens 129-133 26889770-0 2016 l-carnitine protects human hepatocytes from oxidative stress-induced toxicity through Akt-mediated activation of Nrf2 signaling pathway. Carnitine 0-11 NFE2 like bZIP transcription factor 2 Homo sapiens 113-117 26889770-5 2016 In addition, l-carnitine-mediated protection against H2O2 toxicity was abrogated by Nrf2 siRNA, indicating the important role of Nrf2 in l-carnitine-induced cytoprotection. Carnitine 137-148 NFE2 like bZIP transcription factor 2 Homo sapiens 84-88 26889770-5 2016 In addition, l-carnitine-mediated protection against H2O2 toxicity was abrogated by Nrf2 siRNA, indicating the important role of Nrf2 in l-carnitine-induced cytoprotection. Carnitine 137-148 NFE2 like bZIP transcription factor 2 Homo sapiens 129-133 26889770-2 2016 The aim of this study was to investigate whether the protective effect of l-carnitine was associated with the nuclear factor erythroid 2 (NFE2)-related factor 2 (Nrf2) pathway. Carnitine 74-85 nuclear factor, erythroid 2 Homo sapiens 110-136 26889770-2 2016 The aim of this study was to investigate whether the protective effect of l-carnitine was associated with the nuclear factor erythroid 2 (NFE2)-related factor 2 (Nrf2) pathway. Carnitine 74-85 nuclear factor, erythroid 2 Homo sapiens 138-160 26889770-6 2016 Further experiments revealed that l-carnitine pretreatment enhanced the phosphorylation of Akt in H2O2-treated cells. Carnitine 34-45 AKT serine/threonine kinase 1 Homo sapiens 91-94 26889770-2 2016 The aim of this study was to investigate whether the protective effect of l-carnitine was associated with the nuclear factor erythroid 2 (NFE2)-related factor 2 (Nrf2) pathway. Carnitine 74-85 NFE2 like bZIP transcription factor 2 Homo sapiens 162-166 26889770-3 2016 Our results showed that pretreatment with l-carnitine augmented Nrf2 nuclear translocation, DNA binding activity and heme oxygenase-1 (HO-1) expression in H2O2-treated HL7702 cells, although l-carnitine treatment alone had no effect on them. Carnitine 42-53 NFE2 like bZIP transcription factor 2 Homo sapiens 64-68 26889770-7 2016 Blocking Akt pathway with inhibitor partly abrogated the protective effect of l-carnitine. Carnitine 78-89 AKT serine/threonine kinase 1 Homo sapiens 9-12 26889770-8 2016 Moreover, our finding demonstrated that the induction of Nrf2 translocation and HO-1 expression by l-carnitine directly correlated with the Akt pathway because Akt inhibitor showed inhibitory effects on the Nrf2 translocation and HO-1 expression. Carnitine 99-110 NFE2 like bZIP transcription factor 2 Homo sapiens 57-61 26889770-3 2016 Our results showed that pretreatment with l-carnitine augmented Nrf2 nuclear translocation, DNA binding activity and heme oxygenase-1 (HO-1) expression in H2O2-treated HL7702 cells, although l-carnitine treatment alone had no effect on them. Carnitine 42-53 heme oxygenase 1 Homo sapiens 117-133 26889770-3 2016 Our results showed that pretreatment with l-carnitine augmented Nrf2 nuclear translocation, DNA binding activity and heme oxygenase-1 (HO-1) expression in H2O2-treated HL7702 cells, although l-carnitine treatment alone had no effect on them. Carnitine 42-53 heme oxygenase 1 Homo sapiens 135-139 26889770-8 2016 Moreover, our finding demonstrated that the induction of Nrf2 translocation and HO-1 expression by l-carnitine directly correlated with the Akt pathway because Akt inhibitor showed inhibitory effects on the Nrf2 translocation and HO-1 expression. Carnitine 99-110 heme oxygenase 1 Homo sapiens 80-84 26889770-4 2016 Analysis using Nrf2 siRNA demonstrated that Nrf2 activation was involved in l-carnitine-induced HO-1 expression. Carnitine 76-87 NFE2 like bZIP transcription factor 2 Homo sapiens 15-19 26889770-8 2016 Moreover, our finding demonstrated that the induction of Nrf2 translocation and HO-1 expression by l-carnitine directly correlated with the Akt pathway because Akt inhibitor showed inhibitory effects on the Nrf2 translocation and HO-1 expression. Carnitine 99-110 AKT serine/threonine kinase 1 Homo sapiens 140-143 26889770-4 2016 Analysis using Nrf2 siRNA demonstrated that Nrf2 activation was involved in l-carnitine-induced HO-1 expression. Carnitine 76-87 NFE2 like bZIP transcription factor 2 Homo sapiens 44-48 26889770-8 2016 Moreover, our finding demonstrated that the induction of Nrf2 translocation and HO-1 expression by l-carnitine directly correlated with the Akt pathway because Akt inhibitor showed inhibitory effects on the Nrf2 translocation and HO-1 expression. Carnitine 99-110 AKT serine/threonine kinase 1 Homo sapiens 160-163 26889770-8 2016 Moreover, our finding demonstrated that the induction of Nrf2 translocation and HO-1 expression by l-carnitine directly correlated with the Akt pathway because Akt inhibitor showed inhibitory effects on the Nrf2 translocation and HO-1 expression. Carnitine 99-110 NFE2 like bZIP transcription factor 2 Homo sapiens 207-211 26889770-8 2016 Moreover, our finding demonstrated that the induction of Nrf2 translocation and HO-1 expression by l-carnitine directly correlated with the Akt pathway because Akt inhibitor showed inhibitory effects on the Nrf2 translocation and HO-1 expression. Carnitine 99-110 heme oxygenase 1 Homo sapiens 230-234 26889770-9 2016 Altogether, these results demonstrate that l-carnitine protects HL7702 cells against H2O2-induced cell damage through Akt-mediated activation of Nrf2 signaling pathway. Carnitine 43-54 AKT serine/threonine kinase 1 Homo sapiens 118-121 26889770-9 2016 Altogether, these results demonstrate that l-carnitine protects HL7702 cells against H2O2-induced cell damage through Akt-mediated activation of Nrf2 signaling pathway. Carnitine 43-54 NFE2 like bZIP transcription factor 2 Homo sapiens 145-149 27225722-0 2016 Effects of Oral L-Carnitine Supplementation on Leptin and Adiponectin Levels and Body Weight of Hemodialysis Patients: a Randomized Clinical Trial. Carnitine 16-27 leptin Homo sapiens 47-53 27225722-0 2016 Effects of Oral L-Carnitine Supplementation on Leptin and Adiponectin Levels and Body Weight of Hemodialysis Patients: a Randomized Clinical Trial. Carnitine 16-27 adiponectin, C1Q and collagen domain containing Homo sapiens 58-69 27225722-2 2016 The aim of the study was to investigate the effects of L-carnitine supplementation on leptin levels, adiponectin levels, and body weight of hemodialysis patients. Carnitine 55-66 leptin Homo sapiens 86-92 27225722-7 2016 The mean change of leptin concentration were, -1.7 +- 19.0 microg/mL and -7.1 +- 20.0 microg/mL in the carnitine group and the control group, respectively (P = .39). Carnitine 103-112 leptin Homo sapiens 19-25 26934867-1 2016 The objective of this study was to find out the effect of L-carnitine on oocyte maturation and subsequent embryo development, with L-carnitine-mediated alteration if any in transcript level of antioxidant enzymes (GPx, Cu/Zn-SOD (SOD1) and Mn-SOD (SOD2) in oocytes and developing sheep embryos produced in vitro. Carnitine 131-142 superoxide dismutase [Cu-Zn] Ovis aries 230-234 27040643-6 2016 Our results explained the role of the upregulated expression of BCAT1, PLOD3 and six other methyltransferase genes involved in carnitine biosynthesis and S-adenosylmethionine metabolism in the early and advanced HCC stages. Carnitine 127-136 branched chain amino acid transaminase 1 Homo sapiens 64-69 27040643-6 2016 Our results explained the role of the upregulated expression of BCAT1, PLOD3 and six other methyltransferase genes involved in carnitine biosynthesis and S-adenosylmethionine metabolism in the early and advanced HCC stages. Carnitine 127-136 procollagen-lysine,2-oxoglutarate 5-dioxygenase 3 Homo sapiens 71-76 27134772-4 2016 ERGO is a typical substrate of carnitine/organic cation transporter OCTN1/SLC22A4, which is expressed in the brain and neuronal stem cells, although little is known about its permeation through the BBB (blood-brain barrier) or its neurological activity. Carnitine 31-40 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 68-73 27134772-4 2016 ERGO is a typical substrate of carnitine/organic cation transporter OCTN1/SLC22A4, which is expressed in the brain and neuronal stem cells, although little is known about its permeation through the BBB (blood-brain barrier) or its neurological activity. Carnitine 31-40 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 74-81 26148146-5 2016 Additionally, the levels of sialic acid and carnitine were lower in the experimental group than that in either the sham or the control group (P < 0.05) and were significantly negatively correlated with HIF-1alpha expression (r = -0.620, P = 0.014, and r = -0.610, P = 0.016 respectively). Carnitine 44-53 hypoxia inducible factor 1 subunit alpha Rattus norvegicus 205-215 26934867-1 2016 The objective of this study was to find out the effect of L-carnitine on oocyte maturation and subsequent embryo development, with L-carnitine-mediated alteration if any in transcript level of antioxidant enzymes (GPx, Cu/Zn-SOD (SOD1) and Mn-SOD (SOD2) in oocytes and developing sheep embryos produced in vitro. Carnitine 131-142 superoxide dismutase [Mn], mitochondrial Ovis aries 248-252 26934867-8 2016 L-carnitine supplementation significantly (p < 0.05) upregulated the expression of GPx and downregulated the expression of SOD2 genes, whereas the expression pattern of SOD1 and GAPDH (housekeeping gene) genes was unaffected in oocytes and embryos. Carnitine 0-11 superoxide dismutase [Mn], mitochondrial Ovis aries 126-130 26934867-8 2016 L-carnitine supplementation significantly (p < 0.05) upregulated the expression of GPx and downregulated the expression of SOD2 genes, whereas the expression pattern of SOD1 and GAPDH (housekeeping gene) genes was unaffected in oocytes and embryos. Carnitine 0-11 superoxide dismutase [Cu-Zn] Ovis aries 172-176 26934867-8 2016 L-carnitine supplementation significantly (p < 0.05) upregulated the expression of GPx and downregulated the expression of SOD2 genes, whereas the expression pattern of SOD1 and GAPDH (housekeeping gene) genes was unaffected in oocytes and embryos. Carnitine 0-11 glyceraldehyde-3-phosphate dehydrogenase Ovis aries 181-186 26972400-0 2016 Effect of levocarnitine on TIMP-1, ICAM-1 expression of rats with coronary heart disease and its myocardial protection effect. Carnitine 10-23 TIMP metallopeptidase inhibitor 1 Rattus norvegicus 27-33 26972400-0 2016 Effect of levocarnitine on TIMP-1, ICAM-1 expression of rats with coronary heart disease and its myocardial protection effect. Carnitine 10-23 intercellular adhesion molecule 1 Rattus norvegicus 35-41 26972400-1 2016 OBJECTIVE: To study the effect of levocarnitine (L-CN) on tissue inhibitor of metalloproteinase-1 (TIMP-1) and intercellular adhesion molecule-1 (ICAM-1) expression of rats with coronary heart disease and evaluate the protective effect of L-CN on myocardial cells. Carnitine 49-53 intercellular adhesion molecule 1 Rattus norvegicus 111-144 26972400-1 2016 OBJECTIVE: To study the effect of levocarnitine (L-CN) on tissue inhibitor of metalloproteinase-1 (TIMP-1) and intercellular adhesion molecule-1 (ICAM-1) expression of rats with coronary heart disease and evaluate the protective effect of L-CN on myocardial cells. Carnitine 49-53 intercellular adhesion molecule 1 Rattus norvegicus 146-152 26972400-1 2016 OBJECTIVE: To study the effect of levocarnitine (L-CN) on tissue inhibitor of metalloproteinase-1 (TIMP-1) and intercellular adhesion molecule-1 (ICAM-1) expression of rats with coronary heart disease and evaluate the protective effect of L-CN on myocardial cells. Carnitine 34-47 TIMP metallopeptidase inhibitor 1 Rattus norvegicus 58-97 26972400-1 2016 OBJECTIVE: To study the effect of levocarnitine (L-CN) on tissue inhibitor of metalloproteinase-1 (TIMP-1) and intercellular adhesion molecule-1 (ICAM-1) expression of rats with coronary heart disease and evaluate the protective effect of L-CN on myocardial cells. Carnitine 34-47 TIMP metallopeptidase inhibitor 1 Rattus norvegicus 99-105 26972400-1 2016 OBJECTIVE: To study the effect of levocarnitine (L-CN) on tissue inhibitor of metalloproteinase-1 (TIMP-1) and intercellular adhesion molecule-1 (ICAM-1) expression of rats with coronary heart disease and evaluate the protective effect of L-CN on myocardial cells. Carnitine 49-53 TIMP metallopeptidase inhibitor 1 Rattus norvegicus 58-97 26972400-1 2016 OBJECTIVE: To study the effect of levocarnitine (L-CN) on tissue inhibitor of metalloproteinase-1 (TIMP-1) and intercellular adhesion molecule-1 (ICAM-1) expression of rats with coronary heart disease and evaluate the protective effect of L-CN on myocardial cells. Carnitine 49-53 TIMP metallopeptidase inhibitor 1 Rattus norvegicus 99-105 26716645-4 2016 Carnitine palmitoyltransferase 1 (CPT1) is a rate-limiting enzyme of fatty acid beta-oxidation (FAO) that catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine, thereby shuttling fatty acids into the mitochondrial matrix for beta-oxidation. Carnitine 179-188 carnitine palmitoyltransferase 1A Homo sapiens 0-32 26508680-12 2016 Levocarnitine therapy reduced N-terminal pro-brain natriuretic peptide (NT-proBNP) levels and improved the erythropoietin responsiveness index, whereas no such effects were observed in the control group. Carnitine 0-13 erythropoietin Homo sapiens 107-121 26607009-2 2016 Distribution of carnitine within the body tissues is mainly performed by novel organic cation transporter (OCTN) family, including the isoforms OCTN1 (SLC22A4) and OCTN2 (SLC22A5) expressed in human. Carnitine 16-25 solute carrier family 22 member 4 Homo sapiens 144-149 26607009-2 2016 Distribution of carnitine within the body tissues is mainly performed by novel organic cation transporter (OCTN) family, including the isoforms OCTN1 (SLC22A4) and OCTN2 (SLC22A5) expressed in human. Carnitine 16-25 solute carrier family 22 member 4 Homo sapiens 151-158 26607009-2 2016 Distribution of carnitine within the body tissues is mainly performed by novel organic cation transporter (OCTN) family, including the isoforms OCTN1 (SLC22A4) and OCTN2 (SLC22A5) expressed in human. Carnitine 16-25 solute carrier family 22 member 5 Homo sapiens 164-169 26607009-2 2016 Distribution of carnitine within the body tissues is mainly performed by novel organic cation transporter (OCTN) family, including the isoforms OCTN1 (SLC22A4) and OCTN2 (SLC22A5) expressed in human. Carnitine 16-25 solute carrier family 22 member 5 Homo sapiens 171-178 26607009-3 2016 We performed here a characterization of carnitine transport in human airway epithelial cells A549, Calu-3, NCl-H441, and BEAS-2B, by means of an integrated approach combining data of mRNA/protein expression with the kinetic and inhibition analyses of L-[(3)H]carnitine transport. Carnitine 40-49 nucleolin Homo sapiens 107-110 26607009-5 2016 In A549 and BEAS-2B cells, carnitine uptake was mediated by one high-affinity component (Km<2 muM) identifiable with OCTN2. Carnitine 27-36 solute carrier family 22 member 5 Homo sapiens 120-125 26607009-6 2016 In both these cell models, indeed, carnitine uptake was maximally inhibited by betaine and strongly reduced by SLC22A5/OCTN2 silencing. Carnitine 35-44 solute carrier family 22 member 5 Homo sapiens 111-118 26607009-6 2016 In both these cell models, indeed, carnitine uptake was maximally inhibited by betaine and strongly reduced by SLC22A5/OCTN2 silencing. Carnitine 35-44 solute carrier family 22 member 5 Homo sapiens 119-124 26672496-2 2016 The main treatment for MMA patients is the dietary restriction of propiogenic amino acids and carnitine supplementation. Carnitine 94-103 monocyte to macrophage differentiation associated Homo sapiens 23-26 26939401-9 2016 The Nrf2 mRNA expression was significantly reduced in the models as compared with the normal rats (P < 0.05) but remarkably increased in the Huangingzanyu, Qiangjing and levocarnitine groups as compared with the model and normal animals (P < 0.05). Carnitine 173-186 NFE2 like bZIP transcription factor 2 Rattus norvegicus 4-8 26939401-10 2016 The SDH mRNA expression was significantly lower in the model than in the normal rats (P < 0.05) but markedly elevated in the Huangjingzanyu, Qiangjing and levocarnitine groups as compared with the model and normal animals (P < 0.05), remarkably higher in the Qiangjing than in the Huangjingzanyu group (P < 0.05). Carnitine 158-171 serine dehydratase Rattus norvegicus 4-7 26832401-3 2016 We now report that neural stem cell (NSC)-autonomous insufficiencies in the activity of TMLHE (an autism risk factor that supports long-chain FAO by catalyzing carnitine biosynthesis), of CPT1A (an enzyme required for long-chain FAO transport into mitochondria), or of fatty acid mobilization from lipid droplets reduced NSC pools in the mouse embryonic neocortex. Carnitine 160-169 trimethyllysine hydroxylase, epsilon Mus musculus 88-93 26607009-9 2016 The presence of this transporter leads to a massive accumulation of carnitine inside the cells and may be of peculiar relevance in pathologic conditions of carnitine deficiency, such as those associated to OCTN2 defects. Carnitine 68-77 solute carrier family 22 member 5 Homo sapiens 206-211 26501493-4 2016 The aim of the study was to investigate the role of MMPs and their inhibitors (TIMPs), in the pathogenesis of choline deficiency-induced cardiomyopathy, and the way they are affected by carnitine supplementation. Carnitine 186-195 matrix metallopeptidase 2 Rattus norvegicus 52-56 26647854-0 2016 L-carnitine ameliorates the liver inflammatory response by regulating carnitine palmitoyltransferase I-dependent PPARgamma signaling. Carnitine 0-11 peroxisome proliferator activated receptor gamma Mus musculus 113-122 26647854-4 2016 The aim of the present study was to examine the role of the CPT I-dependent peroxisome proliferator-activated receptor (PPAR)gamma signaling pathway in the ameliorative effect of L-carnitine on the liver inflammatory response. Carnitine 179-190 carnitine palmitoyltransferase 1b, muscle Mus musculus 60-65 26647854-4 2016 The aim of the present study was to examine the role of the CPT I-dependent peroxisome proliferator-activated receptor (PPAR)gamma signaling pathway in the ameliorative effect of L-carnitine on the liver inflammatory response. Carnitine 179-190 peroxisome proliferator activated receptor alpha Mus musculus 120-124 26647854-7 2016 The results showed that oral administration of L-carnitine in these mice improved hepatocyte necrosis, liver cell cord derangement and hydropic or fatty degeneration of the liver cells in the liver tissues, decreased serum levels of malondialdehyde, increased serum levels of superoxide dismutase and glutathione peroxidase, and elevated the expression levels of PPARalpha and PPARgamma at the mRNA and protein levels. Carnitine 47-58 peroxisome proliferator activated receptor alpha Mus musculus 363-372 26647854-7 2016 The results showed that oral administration of L-carnitine in these mice improved hepatocyte necrosis, liver cell cord derangement and hydropic or fatty degeneration of the liver cells in the liver tissues, decreased serum levels of malondialdehyde, increased serum levels of superoxide dismutase and glutathione peroxidase, and elevated the expression levels of PPARalpha and PPARgamma at the mRNA and protein levels. Carnitine 47-58 peroxisome proliferator activated receptor gamma Mus musculus 377-386 26647854-8 2016 These changes induced by L-carnitine were reversed by treatment with etomoxir, an inhibitor of CPT I. Carnitine 25-36 carnitine palmitoyltransferase 1b, muscle Mus musculus 95-100 26647854-9 2016 The inhibitory effect of L-carnitine on the increased expression level of nuclear factor (NF)-kappaB p65 in the peripheral blood mononuclear cells was markedly weakened by GW9662, a selective inhibitor of PPAR-gamma. Carnitine 25-36 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 74-100 26647854-9 2016 The inhibitory effect of L-carnitine on the increased expression level of nuclear factor (NF)-kappaB p65 in the peripheral blood mononuclear cells was markedly weakened by GW9662, a selective inhibitor of PPAR-gamma. Carnitine 25-36 v-rel reticuloendotheliosis viral oncogene homolog A (avian) Mus musculus 101-104 26647854-9 2016 The inhibitory effect of L-carnitine on the increased expression level of nuclear factor (NF)-kappaB p65 in the peripheral blood mononuclear cells was markedly weakened by GW9662, a selective inhibitor of PPAR-gamma. Carnitine 25-36 peroxisome proliferator activated receptor gamma Mus musculus 205-215 26647854-10 2016 GW9662 also eliminated the inhibitory effect of L-carnitine on the expression of cyclooxygenase-2 (Cox-2) in the liver, and on the serum expression levels of pro-inflammatory prostaglandin E2, C-reactive protein, tumor necrosis factor-alpha and interleukin-6 in the cancer cachexia model mice. Carnitine 48-59 prostaglandin-endoperoxide synthase 2 Mus musculus 81-97 26647854-10 2016 GW9662 also eliminated the inhibitory effect of L-carnitine on the expression of cyclooxygenase-2 (Cox-2) in the liver, and on the serum expression levels of pro-inflammatory prostaglandin E2, C-reactive protein, tumor necrosis factor-alpha and interleukin-6 in the cancer cachexia model mice. Carnitine 48-59 prostaglandin-endoperoxide synthase 2 Mus musculus 99-104 26647854-10 2016 GW9662 also eliminated the inhibitory effect of L-carnitine on the expression of cyclooxygenase-2 (Cox-2) in the liver, and on the serum expression levels of pro-inflammatory prostaglandin E2, C-reactive protein, tumor necrosis factor-alpha and interleukin-6 in the cancer cachexia model mice. Carnitine 48-59 interleukin 6 Mus musculus 245-258 26647854-12 2016 Taken together, these results demonstrated that L-carnitine ameliorated liver inflammation and serum pro-inflammatory markers in cancer cachexia through regulating CPT I-dependent PPARgamma signaling, including the downstream molecules of NF-kappaB p65 and Cox-2. Carnitine 48-59 carnitine palmitoyltransferase 1b, muscle Mus musculus 164-169 26647854-12 2016 Taken together, these results demonstrated that L-carnitine ameliorated liver inflammation and serum pro-inflammatory markers in cancer cachexia through regulating CPT I-dependent PPARgamma signaling, including the downstream molecules of NF-kappaB p65 and Cox-2. Carnitine 48-59 peroxisome proliferator activated receptor gamma Mus musculus 180-189 26647854-12 2016 Taken together, these results demonstrated that L-carnitine ameliorated liver inflammation and serum pro-inflammatory markers in cancer cachexia through regulating CPT I-dependent PPARgamma signaling, including the downstream molecules of NF-kappaB p65 and Cox-2. Carnitine 48-59 v-rel reticuloendotheliosis viral oncogene homolog A (avian) Mus musculus 249-252 26647854-12 2016 Taken together, these results demonstrated that L-carnitine ameliorated liver inflammation and serum pro-inflammatory markers in cancer cachexia through regulating CPT I-dependent PPARgamma signaling, including the downstream molecules of NF-kappaB p65 and Cox-2. Carnitine 48-59 prostaglandin-endoperoxide synthase 2 Mus musculus 257-262 26716645-4 2016 Carnitine palmitoyltransferase 1 (CPT1) is a rate-limiting enzyme of fatty acid beta-oxidation (FAO) that catalyzes the transfer of long-chain acyl group of the acyl-CoA ester to carnitine, thereby shuttling fatty acids into the mitochondrial matrix for beta-oxidation. Carnitine 179-188 carnitine palmitoyltransferase 1A Homo sapiens 34-38 26675771-0 2016 Protein ingestion acutely inhibits insulin-stimulated muscle carnitine uptake in healthy young men. Carnitine 61-70 insulin Homo sapiens 35-42 26660433-1 2016 gamma-Butyrobetaine hydroxylase (BBOX) is a non-heme Fe(II) - and 2-oxoglutarate-dependent oxygenase that catalyzes the stereoselective hydroxylation of an unactivated C-H bond of gamma-butyrobetaine (gammaBB) in the final step of carnitine biosynthesis. Carnitine 231-240 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 26660433-1 2016 gamma-Butyrobetaine hydroxylase (BBOX) is a non-heme Fe(II) - and 2-oxoglutarate-dependent oxygenase that catalyzes the stereoselective hydroxylation of an unactivated C-H bond of gamma-butyrobetaine (gammaBB) in the final step of carnitine biosynthesis. Carnitine 231-240 gamma-butyrobetaine hydroxylase 1 Homo sapiens 33-37 26675771-2 2016 OBJECTIVE: We investigated whether whey protein ingestion could reduce the carbohydrate load required to stimulate insulin-mediated muscle carnitine accretion. Carnitine 139-148 insulin Homo sapiens 115-122 26675771-8 2016 CONCLUSIONS: The insulin-mediated increase in forearm carnitine balance with carbohydrate consumption was acutely blunted by a carbohydrate+protein beverage, which suggests that carbohydrate+protein could inhibit chronic muscle carnitine accumulation. Carnitine 54-63 insulin Homo sapiens 17-24 26675771-8 2016 CONCLUSIONS: The insulin-mediated increase in forearm carnitine balance with carbohydrate consumption was acutely blunted by a carbohydrate+protein beverage, which suggests that carbohydrate+protein could inhibit chronic muscle carnitine accumulation. Carnitine 228-237 insulin Homo sapiens 17-24 27931018-3 2016 Defects in carnitine transport such as those caused by defective activity of the OCTN2 transporter encoded by the SLC22A5 gene result in primary carnitine deficiency, and newborn screening programmes can identify patients at risk for this condition before irreversible damage. Carnitine 11-20 solute carrier family 22 member 5 Homo sapiens 81-86 27931018-3 2016 Defects in carnitine transport such as those caused by defective activity of the OCTN2 transporter encoded by the SLC22A5 gene result in primary carnitine deficiency, and newborn screening programmes can identify patients at risk for this condition before irreversible damage. Carnitine 11-20 solute carrier family 22 member 5 Homo sapiens 114-121 27931032-6 2016 Carnitine acetyltransferase (CrAT) has an essential role in the cardiomyocyte because of its need for large amounts of carnitine. Carnitine 119-128 carnitine acetyltransferase Mus musculus 0-27 27931032-6 2016 Carnitine acetyltransferase (CrAT) has an essential role in the cardiomyocyte because of its need for large amounts of carnitine. Carnitine 119-128 carnitine acetyltransferase Mus musculus 29-33 27931032-8 2016 This carnitine-induced switch in fatty acid oxidation to glucose oxidation is due to the presence of cytosolic CrAT and reverse CrAT activity. Carnitine 5-14 carnitine acetyltransferase Mus musculus 111-115 27931032-8 2016 This carnitine-induced switch in fatty acid oxidation to glucose oxidation is due to the presence of cytosolic CrAT and reverse CrAT activity. Carnitine 5-14 carnitine acetyltransferase Mus musculus 128-132 26822979-8 2016 The results achieved meet the requirements of SMPR 2012.010 and 2012.013 for L-carnitine and total choline, respectively. Carnitine 77-88 mannose-6-phosphate receptor, cation dependent Homo sapiens 46-50 26584136-0 2016 L-Carnitine intake and high trimethylamine N-oxide plasma levels correlate with low aortic lesions in ApoE(-/-) transgenic mice expressing CETP. Carnitine 0-11 apolipoprotein E Mus musculus 102-106 26584136-0 2016 L-Carnitine intake and high trimethylamine N-oxide plasma levels correlate with low aortic lesions in ApoE(-/-) transgenic mice expressing CETP. Carnitine 0-11 cholesteryl ester transfer protein Homo sapiens 139-143 26584136-8 2016 In ApoE(-/-)mice expressing hCETP, high doses of l-carnitine resulted in a significant increase in plasma TMAO levels. Carnitine 49-60 apolipoprotein E Mus musculus 3-7 26584136-8 2016 In ApoE(-/-)mice expressing hCETP, high doses of l-carnitine resulted in a significant increase in plasma TMAO levels. Carnitine 49-60 cholesteryl ester transfer protein Homo sapiens 28-33 26136110-7 2016 Apoptosis markers such as DNA fragmentation and caspase-3 activity were also inhibited by 5 mM LC in caffeine-treated cells. Carnitine 95-97 caspase 3 Homo sapiens 48-57 28132459-4 2016 Carnitine is necessary for transfer of fatty acids to mitochondria: in functioning of the so-called carnitine shuttle an essential role is fulfilled by palmitoylcarnitine transferase 1, carnitine carrier (SLC25A20) in the inner mitochondrial membrane and palmitoylcarnitine transferase 2. Carnitine 100-109 solute carrier family 25 member 20 Homo sapiens 205-213 26608419-0 2016 Isolation of soluble scFv antibody fragments specific for small biomarker molecule, L-Carnitine, using phage display. Carnitine 84-95 immunglobulin heavy chain variable region Homo sapiens 21-25 26608419-1 2016 Isolation of single chain antibody fragment (scFv) clones from naive Tomlinson I+J phage display libraries that specifically bind a small biomarker molecule, L-Carnitine, was performed using iterative affinity selection procedures. Carnitine 158-169 immunglobulin heavy chain variable region Homo sapiens 45-49 28132459-4 2016 Carnitine is necessary for transfer of fatty acids to mitochondria: in functioning of the so-called carnitine shuttle an essential role is fulfilled by palmitoylcarnitine transferase 1, carnitine carrier (SLC25A20) in the inner mitochondrial membrane and palmitoylcarnitine transferase 2. Carnitine 0-9 solute carrier family 25 member 20 Homo sapiens 205-213 26708865-3 2016 Although CPT1C exhibits high sequence similarity to CPT1A and CPT1B, it is specifically expressed in neurons (a cell-type that does not use fatty acids as fuel to any major extent), it is localized in the endoplasmic reticulum of cells, and it has minimal CPT1 catalytic activity with l-carnitine and acyl-CoA esters. Carnitine 285-296 carnitine palmitoyltransferase 1C Homo sapiens 9-14 26708865-3 2016 Although CPT1C exhibits high sequence similarity to CPT1A and CPT1B, it is specifically expressed in neurons (a cell-type that does not use fatty acids as fuel to any major extent), it is localized in the endoplasmic reticulum of cells, and it has minimal CPT1 catalytic activity with l-carnitine and acyl-CoA esters. Carnitine 285-296 carnitine palmitoyltransferase 1A Homo sapiens 9-13 28132459-4 2016 Carnitine is necessary for transfer of fatty acids to mitochondria: in functioning of the so-called carnitine shuttle an essential role is fulfilled by palmitoylcarnitine transferase 1, carnitine carrier (SLC25A20) in the inner mitochondrial membrane and palmitoylcarnitine transferase 2. Carnitine 161-170 solute carrier family 25 member 20 Homo sapiens 205-213 26359931-5 2015 During post-exercise recovery, a lower lipid oxidation (P < 0.05) and higher glucose oxidation were observed in AMPKalpha2 KO (respiratory exchange ratio (RER) = 0.84 +- 0.02) than in WT and AMPKalpha1 KO (average RER = 0.80 +- 0.01) without genotype differences in muscle malonyl-CoA or free-carnitine concentrations. Carnitine 296-305 protein kinase, AMP-activated, alpha 2 catalytic subunit Mus musculus 115-125 26694920-7 2015 Enhanced PPARbeta/delta and PPARalpha expression and DNA binding induces expression of FA oxidation enzymes, increasing muscle carnitine and lowering tissue malonyl-CoA concentrations, thereby supporting intra-mitochondrial pathways of FA oxidation and enhancing mitochondrial respiration. Carnitine 127-136 peroxisome proliferator activator receptor delta Mus musculus 9-17 26694920-7 2015 Enhanced PPARbeta/delta and PPARalpha expression and DNA binding induces expression of FA oxidation enzymes, increasing muscle carnitine and lowering tissue malonyl-CoA concentrations, thereby supporting intra-mitochondrial pathways of FA oxidation and enhancing mitochondrial respiration. Carnitine 127-136 peroxisome proliferator activated receptor alpha Mus musculus 28-37 26261054-7 2015 In terms of nutrient regulation, carnitine metabolism regulates hypothalamic fatty acid sensing through the actions of CPT1 and has an underappreciated role in glucose sensing since carnitine metabolism also buffers mitochondrial matrix levels of acetyl-CoA, an allosteric inhibitor of pyruvate dehydrogenase and hence glucose metabolism. Carnitine 33-42 carnitine palmitoyltransferase 1A Homo sapiens 119-123 25669660-5 2015 Moreover, l-carnitine accelerated reactive oxygen species production in serum and liver, thereby triggering hepatic NOD-like receptor 3 (NLRP3) inflammasome activation to elevate serum interleukin (IL)-1beta and IL-18 levels in rats. Carnitine 10-21 NLR family, pyrin domain containing 3 Rattus norvegicus 116-135 25669660-5 2015 Moreover, l-carnitine accelerated reactive oxygen species production in serum and liver, thereby triggering hepatic NOD-like receptor 3 (NLRP3) inflammasome activation to elevate serum interleukin (IL)-1beta and IL-18 levels in rats. Carnitine 10-21 NLR family, pyrin domain containing 3 Rattus norvegicus 137-142 26329338-6 2015 RESULTS: The metabolic pathways for carnitine, tryptophan, phenylalanine, arachidonic acid, and glycophospholipid were significantly upregulated in OA SF. Carnitine 36-45 OAP Homo sapiens 148-153 26261054-11 2015 Indeed, the metabolic action of ghrelin, leptin or insulin at POMC or NPY neurons may depend on appropriate nutrient-sensing in these neurons and we hypothesize carnitine metabolism is critical in the integrative processing. Carnitine 161-170 insulin Homo sapiens 51-58 26261054-11 2015 Indeed, the metabolic action of ghrelin, leptin or insulin at POMC or NPY neurons may depend on appropriate nutrient-sensing in these neurons and we hypothesize carnitine metabolism is critical in the integrative processing. Carnitine 161-170 proopiomelanocortin Homo sapiens 62-66 26261054-11 2015 Indeed, the metabolic action of ghrelin, leptin or insulin at POMC or NPY neurons may depend on appropriate nutrient-sensing in these neurons and we hypothesize carnitine metabolism is critical in the integrative processing. Carnitine 161-170 neuropeptide Y Homo sapiens 70-73 26261054-12 2015 Future research is required to examine the neuron-specific effects of carnitine metabolism on concurrent nutrient- and hormonal-sensing in AgRP and POMC neurons. Carnitine 70-79 agouti related neuropeptide Homo sapiens 139-143 26261054-12 2015 Future research is required to examine the neuron-specific effects of carnitine metabolism on concurrent nutrient- and hormonal-sensing in AgRP and POMC neurons. Carnitine 70-79 proopiomelanocortin Homo sapiens 148-152 25669660-5 2015 Moreover, l-carnitine accelerated reactive oxygen species production in serum and liver, thereby triggering hepatic NOD-like receptor 3 (NLRP3) inflammasome activation to elevate serum interleukin (IL)-1beta and IL-18 levels in rats. Carnitine 10-21 interleukin 1 beta Rattus norvegicus 185-207 25669660-5 2015 Moreover, l-carnitine accelerated reactive oxygen species production in serum and liver, thereby triggering hepatic NOD-like receptor 3 (NLRP3) inflammasome activation to elevate serum interleukin (IL)-1beta and IL-18 levels in rats. Carnitine 10-21 interleukin 18 Rattus norvegicus 212-217 25600905-7 2015 Serum free L-carnitine concentration increased significantly after interventions in CAR and CAR+EXR groups. Carnitine 11-22 CXADR pseudogene 1 Homo sapiens 84-87 25600905-7 2015 Serum free L-carnitine concentration increased significantly after interventions in CAR and CAR+EXR groups. Carnitine 11-22 CXADR pseudogene 1 Homo sapiens 92-99 25600905-9 2015 L-carnitine supplementation plus aerobic training led to significant decrease of serum Hs-CRP levels in CAR+EXR group compared with baseline values. Carnitine 0-11 CXADR pseudogene 1 Homo sapiens 104-111 26451842-5 2015 In contrast, compared with CON and C50, 100 g/d L-carnitine (C100) resulted in lower FGF21, KLB, ANGPTL4, and ARNTL expression on d 10. Carnitine 48-59 aryl hydrocarbon receptor nuclear translocator like Bos taurus 110-115 25600905-11 2015 Aerobic training alone or in combination with L-carnitine had favorable effect on serum Il-6 and Hs-CRP levels as markers of inflammation in studied subjects. Carnitine 46-57 interleukin 6 Homo sapiens 88-92 26294258-4 2015 Nicotinamide adenine dinucleotide (NAD) depletion and evidence of increased poly(adenosine diphosphate-ribose) polymerase 1 (PARP1)activity were apparent in sedentary mtDNA mutator mouse cortex, along with deficits in carnitine metabolites and an upregulated antioxidant response that largely normalized with exercise. Carnitine 218-227 poly (ADP-ribose) polymerase family, member 1 Mus musculus 125-130 26514444-7 2015 Because Drp1 blocking also impaired the mitochondrial membrane potential, we tested whether supplementing with L-carnitine, a compound that restores mitochondrial membrane potential and ATP synthesis, could revert the defects induced by Drp1 inhibition. Carnitine 111-122 dynamin 1 like Homo sapiens 8-12 26514444-7 2015 Because Drp1 blocking also impaired the mitochondrial membrane potential, we tested whether supplementing with L-carnitine, a compound that restores mitochondrial membrane potential and ATP synthesis, could revert the defects induced by Drp1 inhibition. Carnitine 111-122 dynamin 1 like Homo sapiens 237-241 26451842-4 2015 In experiment 2, cows in control (CON) or receiving 50 g/d of L-carnitine (C50) from -14 through 21 d had increased FGF21, PPARA, and NFIL3 on d 10 compared with d 2 postpartum. Carnitine 62-73 fibroblast growth factor 21 Bos taurus 116-121 26451842-4 2015 In experiment 2, cows in control (CON) or receiving 50 g/d of L-carnitine (C50) from -14 through 21 d had increased FGF21, PPARA, and NFIL3 on d 10 compared with d 2 postpartum. Carnitine 62-73 peroxisome proliferator activated receptor alpha Bos taurus 123-128 26451842-4 2015 In experiment 2, cows in control (CON) or receiving 50 g/d of L-carnitine (C50) from -14 through 21 d had increased FGF21, PPARA, and NFIL3 on d 10 compared with d 2 postpartum. Carnitine 62-73 nuclear factor, interleukin 3 regulated Bos taurus 134-139 26451842-5 2015 In contrast, compared with CON and C50, 100 g/d L-carnitine (C100) resulted in lower FGF21, KLB, ANGPTL4, and ARNTL expression on d 10. Carnitine 48-59 fibroblast growth factor 21 Bos taurus 85-90 26451842-5 2015 In contrast, compared with CON and C50, 100 g/d L-carnitine (C100) resulted in lower FGF21, KLB, ANGPTL4, and ARNTL expression on d 10. Carnitine 48-59 klotho beta Bos taurus 92-95 26451842-5 2015 In contrast, compared with CON and C50, 100 g/d L-carnitine (C100) resulted in lower FGF21, KLB, ANGPTL4, and ARNTL expression on d 10. Carnitine 48-59 angiopoietin like 4 Bos taurus 97-104 26440109-9 2015 We find that in K. lactis, but not in S. cerevisiae, the Sip4 protein plays an essential role in C2 carbon assimilation including induction of the glyoxylate cycle and the carnitine shuttle genes. Carnitine 172-181 Sip4p Saccharomyces cerevisiae S288C 57-61 26576346-0 2015 Effect of Genistein and L-Carnitine and Their Combination on Gene Expression of Hepatocyte HMG-COA Reductase and LDL Receptor in Experimental Nephrotic Syndrome. Carnitine 24-35 3-hydroxy-3-methylglutaryl-CoA reductase Homo sapiens 91-108 26218418-6 2015 SUMMARY: A growing body of work demonstrates that nutrients present in high-fat foods (phosphatidylcholine, choline and L-carnitine) can be metabolized by the gut microbial enzymes to generate trimethylamine, which is then further metabolized by the host enzyme FMO3 to produce proatherogenic TMAO. Carnitine 120-131 flavin containing monooxygenase 3 Mus musculus 262-266 26576346-0 2015 Effect of Genistein and L-Carnitine and Their Combination on Gene Expression of Hepatocyte HMG-COA Reductase and LDL Receptor in Experimental Nephrotic Syndrome. Carnitine 24-35 low density lipoprotein receptor Homo sapiens 113-125 26576346-3 2015 In the present study, we have delved into the separate and the twin-effects of L-carnitine and genistein on the gene expressions of HMG-COA reductase and LDL receptor in experimental nephrotic syndrome. Carnitine 79-90 3-hydroxy-3-methylglutaryl-CoA reductase Homo sapiens 132-149 26576346-3 2015 In the present study, we have delved into the separate and the twin-effects of L-carnitine and genistein on the gene expressions of HMG-COA reductase and LDL receptor in experimental nephrotic syndrome. Carnitine 79-90 low density lipoprotein receptor Homo sapiens 154-166 26576346-11 2015 CONCLUSION: This study shows a significant decreasing (P<0.001) and non-significant increasing trend in HMG-COA Reductase and LDLr gene expression, respectively, and synergistic effect of L-carnitine and genistein on these genes in experimental nephrotic syndrome. Carnitine 191-202 3-hydroxy-3-methylglutaryl-CoA reductase Homo sapiens 107-124 26576346-11 2015 CONCLUSION: This study shows a significant decreasing (P<0.001) and non-significant increasing trend in HMG-COA Reductase and LDLr gene expression, respectively, and synergistic effect of L-carnitine and genistein on these genes in experimental nephrotic syndrome. Carnitine 191-202 low density lipoprotein receptor Homo sapiens 129-133 26043725-11 2015 SW480 cells were found to transport carnitine primarily via the OCTN2 transporter. Carnitine 36-45 solute carrier family 22 member 5 Homo sapiens 64-69 26165742-5 2015 We found the expression levels of BTB factors (Connexin43, ZO-1, Vimentin, Claudin1, Claudin5) were disrupted in TM-4 cells after HS treatment, which were recovered by the addition of carnitine. Carnitine 184-193 gap junction protein, alpha 1 Mus musculus 47-57 26165742-5 2015 We found the expression levels of BTB factors (Connexin43, ZO-1, Vimentin, Claudin1, Claudin5) were disrupted in TM-4 cells after HS treatment, which were recovered by the addition of carnitine. Carnitine 184-193 vimentin Mus musculus 65-73 26165742-5 2015 We found the expression levels of BTB factors (Connexin43, ZO-1, Vimentin, Claudin1, Claudin5) were disrupted in TM-4 cells after HS treatment, which were recovered by the addition of carnitine. Carnitine 184-193 claudin 1 Mus musculus 75-83 26165742-5 2015 We found the expression levels of BTB factors (Connexin43, ZO-1, Vimentin, Claudin1, Claudin5) were disrupted in TM-4 cells after HS treatment, which were recovered by the addition of carnitine. Carnitine 184-193 claudin 5 Mus musculus 85-93 26268514-16 2015 Simultaneous administration of Carnitine with IVIR abolished the IVIR-induced oxidative stress as evident by preventing the elevations in AOPP and NGAL, preferentially in patients with Hp2-2 phenotype. Carnitine 31-40 lipocalin 2 Homo sapiens 147-151 26268514-16 2015 Simultaneous administration of Carnitine with IVIR abolished the IVIR-induced oxidative stress as evident by preventing the elevations in AOPP and NGAL, preferentially in patients with Hp2-2 phenotype. Carnitine 31-40 ADP ribosylation factor like GTPase 6 interacting protein 5 Homo sapiens 185-190 26046127-6 2015 Among these biomarkers, the levels of bile acids increased with the progression of PBC, while the levels of carnitines, such as propionyl carnitine and butyryl carnitine, decreased with the progression of PBC. Carnitine 108-118 dihydrolipoamide S-acetyltransferase Homo sapiens 205-208 26046127-7 2015 In conclusion, the findings of the present study suggest that the circulating levels of bile acids and carnitine are differentially altered in patients with PBC. Carnitine 103-112 dihydrolipoamide S-acetyltransferase Homo sapiens 157-160 26002427-5 2015 Since there are no studies in the literature reporting the inflammatory profile of MSUD patients and the L-car role on the inflammatory response in this disorder, the present study evaluates the effect of L-car supplementation on plasma inflammatory cytokines interleukin-1beta (IL-1beta), interleukin-6 (IL-6), interferon-gamma (INF-gamma), and a correlation with malondialdehyde (MDA), as a marker of oxidative damage, and with free L-car plasma levels in treated MSUD patients. Carnitine 205-210 interleukin 1 beta Homo sapiens 260-277 26240137-7 2015 Treatment of LCAD(-/-) mice with mildronate, a drug that inhibits carnitine synthesis, eliminates acylcarnitines and improves lung function. Carnitine 66-75 acyl-Coenzyme A dehydrogenase, long-chain Mus musculus 13-17 25943046-2 2015 A 4-year-old male with autism and two episodes of neurodevelopmental regression was identified to have a mutation in the TMLHE gene, which encodes the first enzyme in the carnitine biosynthesis pathway, and concurrent carnitine deficiency. Carnitine 171-180 trimethyllysine hydroxylase, epsilon Homo sapiens 121-126 26365120-11 2015 Western blot and real-time PCR results showed that L-carnitine treatment can significantly up-regulate the LC3-II and Beclin-1 expression in the CP+L-carnitine group when compared with the control group (P<0.05). Carnitine 51-62 annexin A3 Rattus norvegicus 107-110 26365120-11 2015 Western blot and real-time PCR results showed that L-carnitine treatment can significantly up-regulate the LC3-II and Beclin-1 expression in the CP+L-carnitine group when compared with the control group (P<0.05). Carnitine 51-62 beclin 1 Rattus norvegicus 118-126 26365120-11 2015 Western blot and real-time PCR results showed that L-carnitine treatment can significantly up-regulate the LC3-II and Beclin-1 expression in the CP+L-carnitine group when compared with the control group (P<0.05). Carnitine 148-159 annexin A3 Rattus norvegicus 107-110 26365120-11 2015 Western blot and real-time PCR results showed that L-carnitine treatment can significantly up-regulate the LC3-II and Beclin-1 expression in the CP+L-carnitine group when compared with the control group (P<0.05). Carnitine 148-159 beclin 1 Rattus norvegicus 118-126 25446285-5 2015 All studies in this field, except one, showed that L-carnitine could significantly reduce C-reactive protein and serum amyloid A, as two systemic inflammation markers, in HD patients. Carnitine 51-62 C-reactive protein Homo sapiens 90-108 26190559-8 2015 L-Carnitine supplementation attenuated these high-carbohydrate, high-fat diet-induced changes, together with modifications in lipid metabolism including the inhibition of stearoyl-CoA desaturase-1 activity, reduced storage of short-chain monounsaturated fatty acids in the tissues with decreased linoleic acid content and trans fatty acids stored in retroperitoneal fat. Carnitine 0-11 stearoyl-CoA desaturase Rattus norvegicus 171-196 26190559-9 2015 Thus, L-carnitine supplementation attenuated the signs of metabolic syndrome through inhibition of stearoyl-CoA desaturase-1 activity, preferential beta-oxidation of some fatty acids and increased storage of saturated fatty acids and relatively inert oleic acid in the tissues. Carnitine 6-17 stearoyl-CoA desaturase Rattus norvegicus 99-124 25852008-3 2015 Differentiated C2C12 myotubes treated with l-C14, C16, C18, and C18:1 carnitine displayed dose-dependent increases in IL-6 production with a concomitant rise in markers of cell permeability and death, which was not observed for shorter chain lengths. Carnitine 70-79 Bardet-Biedl syndrome 9 Homo sapiens 64-67 25852008-3 2015 Differentiated C2C12 myotubes treated with l-C14, C16, C18, and C18:1 carnitine displayed dose-dependent increases in IL-6 production with a concomitant rise in markers of cell permeability and death, which was not observed for shorter chain lengths. Carnitine 70-79 interleukin 6 Homo sapiens 118-122 26154055-2 2015 Short-chain carnitine conjugates, including acetylcarnitine, derive from their corresponding acyl-CoA precursors via the action of carnitine acetyltransferase (CrAT), a bidirectional mitochondrial matrix enzyme. Carnitine 12-21 carnitine O-acetyltransferase Homo sapiens 131-158 26154055-2 2015 Short-chain carnitine conjugates, including acetylcarnitine, derive from their corresponding acyl-CoA precursors via the action of carnitine acetyltransferase (CrAT), a bidirectional mitochondrial matrix enzyme. Carnitine 12-21 carnitine O-acetyltransferase Homo sapiens 160-164 25271595-10 2015 CONCLUSIONS: l-carnitine, erythritol and betaine function as osmoprotectants to suppress inflammatory responses via TRPV1 pathway in HCECs exposed to hyperosmotic stress. Carnitine 13-24 transient receptor potential cation channel subfamily V member 1 Homo sapiens 116-121 25817784-0 2015 Carnitine protects the nematode Caenorhabditis elegans from glucose-induced reduction of survival depending on the nuclear hormone receptor DAF-12. Carnitine 0-9 Nuclear hormone receptor family member daf-12 Caenorhabditis elegans 140-146 25892691-0 2015 The pro-inflammatory cytokine tumor necrosis factor alpha stimulates expression of the carnitine transporter OCTN2 (novel organic cation transporter 2) and carnitine uptake via nuclear factor-kappaB in Madin-Darby bovine kidney cells. Carnitine 87-96 tumor necrosis factor Bos taurus 30-57 25892691-2 2015 It has been shown recently that pro-inflammatory cytokines, including tumor necrosis factor alpha (TNFalpha), stimulate OCTN2 expression and carnitine uptake in intestinal cells and inflamed intestinal mucosa. Carnitine 141-150 tumor necrosis factor Bos taurus 70-97 25892691-2 2015 It has been shown recently that pro-inflammatory cytokines, including tumor necrosis factor alpha (TNFalpha), stimulate OCTN2 expression and carnitine uptake in intestinal cells and inflamed intestinal mucosa. Carnitine 141-150 tumor necrosis factor Bos taurus 99-107 25892691-4 2015 Thus, in the present study, we tested the hypothesis that TNFalpha stimulates OCTN2 gene expression and carnitine uptake via NF-kappaB in the bovine Madin-Darby bovine kidney (MDBK) cell line. Carnitine 104-113 tumor necrosis factor Bos taurus 58-66 25892691-5 2015 Treatment with TNFalpha caused activation of NF-kappaB, increased the mRNA and protein concentration of OCTN2, and stimulated the uptake of carnitine in MDBK cells. Carnitine 140-149 tumor necrosis factor Bos taurus 15-23 25892691-6 2015 In contrast, combined treatment of MDBK cells with TNFalpha and the NF-kappaB inhibitor BAY 11-7085 completely blocked the effect of TNFalpha on OCTN2 mRNA and protein concentration and uptake of carnitine. Carnitine 196-205 tumor necrosis factor Bos taurus 51-59 25892691-6 2015 In contrast, combined treatment of MDBK cells with TNFalpha and the NF-kappaB inhibitor BAY 11-7085 completely blocked the effect of TNFalpha on OCTN2 mRNA and protein concentration and uptake of carnitine. Carnitine 196-205 tumor necrosis factor Bos taurus 133-141 25817784-5 2015 Under daf-12 RNAi rescue of survival by carnitine was abolished. Carnitine 40-49 Nuclear hormone receptor family member daf-12 Caenorhabditis elegans 6-12 25502333-0 2015 Investigation of protective effect of L-carnitine on L-asparaginase-induced acute pancreatic injury in male Balb/c mice. Carnitine 38-49 asparaginase like 1 Mus musculus 53-67 25827849-4 2015 The findings of serum acyl-carnitines were consistent with CDSP manifesting as decreased free and total carnitines in serum. Carnitine 27-37 solute carrier family 22 member 5 Homo sapiens 59-63 25502333-1 2015 INTRODUCTION: The present analysis deals with the biochemical and histopathological effects of L-carnitine in mice with L-asparaginase (ASNase)-induced experimental acute pancreatic injury (API). Carnitine 95-106 asparaginase like 1 Mus musculus 120-134 25502333-1 2015 INTRODUCTION: The present analysis deals with the biochemical and histopathological effects of L-carnitine in mice with L-asparaginase (ASNase)-induced experimental acute pancreatic injury (API). Carnitine 95-106 asparaginase like 1 Mus musculus 136-142 25502333-10 2015 As a result, L-carnitine for ASNase-induced API mice may be protective against pancreatic tissue degeneration and oxidative stress or lipid peroxidation. Carnitine 13-24 asparaginase like 1 Mus musculus 29-35 25857234-5 2015 The uptake was strongly inhibited by quinidine, pyrilamine and verapamil, and was moderately inhibited by TEA (substrate of OCTs and OCTNs) and l-carnitine (substrate of OCTN2), but was not inhibited by MPP(+) (substrate of OCTs and PMAT) or ergothioneine (substrate of OCTN1). Carnitine 144-155 solute carrier family 22 member 5 Homo sapiens 170-175 25771043-5 2015 The milk samples from cows with the DGAT1 KK genotype contained more stomatin, sphingomyelin, choline, and carnitine, and less citrate, creatine or phosphocreatine, glycerol-phosphocholine, mannose-like sugar, acetyl sugar phosphate, uridine diphosphate (UDP)-related sugar, and orotic acid compared with milk samples from cows with the DGAT1 AA genotype. Carnitine 107-116 diacylglycerol O-acyltransferase 1 Bos taurus 36-41 25751282-9 2015 MAIN OUTCOME AND MEASURE: Mutation in the neuronal isoform of carnitine palmitoyl-transferase (CPT1C) gene. Carnitine 62-71 carnitine palmitoyltransferase 1C Homo sapiens 95-100 25857234-5 2015 The uptake was strongly inhibited by quinidine, pyrilamine and verapamil, and was moderately inhibited by TEA (substrate of OCTs and OCTNs) and l-carnitine (substrate of OCTN2), but was not inhibited by MPP(+) (substrate of OCTs and PMAT) or ergothioneine (substrate of OCTN1). Carnitine 144-155 solute carrier family 29 member 4 Homo sapiens 233-237 25857234-5 2015 The uptake was strongly inhibited by quinidine, pyrilamine and verapamil, and was moderately inhibited by TEA (substrate of OCTs and OCTNs) and l-carnitine (substrate of OCTN2), but was not inhibited by MPP(+) (substrate of OCTs and PMAT) or ergothioneine (substrate of OCTN1). Carnitine 144-155 solute carrier family 22 member 4 Homo sapiens 270-275 25600394-5 2015 Carnitine supplementation has been reported to counteract some of these alterations and has been associated with some clinical benefits, such as enhanced response to erythropoietin as well as improvement in exercise tolerance, intradialytic symptom, hyperparathyroidism, insulin resistance, inflammatory and oxidant status, protein balance, lipid profile, cardiac function, and quality of life. Carnitine 0-9 erythropoietin Homo sapiens 166-180 25627022-4 2015 RESULTS: The both L-carnitine concentrations significantly increased the intracellular glutathione (P<0.001), nuclear maturation (P<0.01) and expression levels of cyclin-dependent kinase1 (CDK1) (P<0.05). Carnitine 18-29 cyclin-dependent kinase 1 Mus musculus 169-193 25627022-4 2015 RESULTS: The both L-carnitine concentrations significantly increased the intracellular glutathione (P<0.001), nuclear maturation (P<0.01) and expression levels of cyclin-dependent kinase1 (CDK1) (P<0.05). Carnitine 18-29 cyclin-dependent kinase 1 Mus musculus 195-199 25627022-5 2015 Moreover, treated oocytes with 0.6 mg/ml L-carnitine showed increased (P < 0.05) expression of mitogen-activated protein kinase1 (MAPK1) mRNA. Carnitine 41-52 mitogen-activated protein kinase 1 Mus musculus 98-131 25627022-5 2015 Moreover, treated oocytes with 0.6 mg/ml L-carnitine showed increased (P < 0.05) expression of mitogen-activated protein kinase1 (MAPK1) mRNA. Carnitine 41-52 mitogen-activated protein kinase 1 Mus musculus 133-138 28356827-0 2015 Effect of L-carnitine Supplementation on Circulating C-reactive Protein Levels: A Systematic Review and Meta-Analysis. Carnitine 10-21 C-reactive protein Homo sapiens 53-71 28356827-2 2015 There have been a number of clinical reports suggesting that supplementation with L-carnitine can modulate systemic inflammation and lower circulating CRP concentrations, but the results have not been consistent. Carnitine 82-93 C-reactive protein Homo sapiens 151-154 28356827-3 2015 METHODS: A comprehensive literature search in Medline, Scopus and Cochrane Central Register of Controlled Trials was performed in December 2012 to identify clinical trials investigating the impact of oral L-carnitine supplementation on serum/plasma CRP concentration. Carnitine 205-216 C-reactive protein Homo sapiens 249-252 28356827-6 2015 Meta-analysis of included trials revealed a significant reduction of circulating CRP concentrations in subjects under L-carnitine intervention compared to the control treatment. Carnitine 118-129 C-reactive protein Homo sapiens 81-84 28356827-9 2015 CONCLUSIONS: The overall findings of the present meta-analysis support the clinically relevant benefit of L-carnitine supplementation in lowering the circulating levels of CRP. Carnitine 106-117 C-reactive protein Homo sapiens 172-175 25465043-6 2015 Western blot analysis indicated that L-carnitine increased levels of phosphorylated high-molecular weight neurofilament (pNFH), concurrent with a reduction in phosphorylated phosphatase tensin homolog deleted on chromosome 10 (PTEN), and increased phosphorylated Akt and mammalian target of rapamycin (mTOR) at 28 days after chronic hypoperfusion. Carnitine 37-48 phosphatase and tensin homolog Homo sapiens 227-231 25465043-6 2015 Western blot analysis indicated that L-carnitine increased levels of phosphorylated high-molecular weight neurofilament (pNFH), concurrent with a reduction in phosphorylated phosphatase tensin homolog deleted on chromosome 10 (PTEN), and increased phosphorylated Akt and mammalian target of rapamycin (mTOR) at 28 days after chronic hypoperfusion. Carnitine 37-48 AKT serine/threonine kinase 1 Homo sapiens 263-266 25465043-6 2015 Western blot analysis indicated that L-carnitine increased levels of phosphorylated high-molecular weight neurofilament (pNFH), concurrent with a reduction in phosphorylated phosphatase tensin homolog deleted on chromosome 10 (PTEN), and increased phosphorylated Akt and mammalian target of rapamycin (mTOR) at 28 days after chronic hypoperfusion. Carnitine 37-48 mechanistic target of rapamycin kinase Homo sapiens 271-300 25465043-6 2015 Western blot analysis indicated that L-carnitine increased levels of phosphorylated high-molecular weight neurofilament (pNFH), concurrent with a reduction in phosphorylated phosphatase tensin homolog deleted on chromosome 10 (PTEN), and increased phosphorylated Akt and mammalian target of rapamycin (mTOR) at 28 days after chronic hypoperfusion. Carnitine 37-48 mechanistic target of rapamycin kinase Homo sapiens 302-306 25465043-8 2015 L-carnitine regulates the PTEN/Akt/mTOR signaling pathway, and enhances axonal plasticity while concurrently ameliorating oxidative stress and increasing oligodendrocyte myelination of axons, thereby improving WMLs and cognitive impairment in a rat chronic hypoperfusion model. Carnitine 0-11 phosphatase and tensin homolog Rattus norvegicus 26-30 25465043-8 2015 L-carnitine regulates the PTEN/Akt/mTOR signaling pathway, and enhances axonal plasticity while concurrently ameliorating oxidative stress and increasing oligodendrocyte myelination of axons, thereby improving WMLs and cognitive impairment in a rat chronic hypoperfusion model. Carnitine 0-11 AKT serine/threonine kinase 1 Rattus norvegicus 31-34 25465043-8 2015 L-carnitine regulates the PTEN/Akt/mTOR signaling pathway, and enhances axonal plasticity while concurrently ameliorating oxidative stress and increasing oligodendrocyte myelination of axons, thereby improving WMLs and cognitive impairment in a rat chronic hypoperfusion model. Carnitine 0-11 mechanistic target of rapamycin kinase Rattus norvegicus 35-39 25600394-5 2015 Carnitine supplementation has been reported to counteract some of these alterations and has been associated with some clinical benefits, such as enhanced response to erythropoietin as well as improvement in exercise tolerance, intradialytic symptom, hyperparathyroidism, insulin resistance, inflammatory and oxidant status, protein balance, lipid profile, cardiac function, and quality of life. Carnitine 0-9 insulin Homo sapiens 271-278 25787908-0 2015 L-carnitine affects osteoblast differentiation in NIH3T3 fibroblasts by the IGF-1/PI3K/Akt signalling pathway. Carnitine 0-11 insulin-like growth factor 1 Mus musculus 76-81 25787908-0 2015 L-carnitine affects osteoblast differentiation in NIH3T3 fibroblasts by the IGF-1/PI3K/Akt signalling pathway. Carnitine 0-11 thymoma viral proto-oncogene 1 Mus musculus 87-90 25661380-0 2015 Role of NF-E2-related factor 2 in neuroprotective effect of l-carnitine against high glucose-induced oxidative stress in the retinal ganglion cells. Carnitine 60-71 NFE2 like bZIP transcription factor 2 Homo sapiens 8-30 25497809-9 2015 Greater expression during early lactation of BBOX1 in MBCS and LBCS suggested greater de novo carnitine synthesis. Carnitine 94-103 gamma-butyrobetaine hydroxylase 1 Bos taurus 45-50 25269560-5 2015 For example, drug conjugates with carnitine can provide improved muscle uptake via OCTN2 transport. Carnitine 34-43 solute carrier family 22 member 5 Homo sapiens 83-88 25947923-2 2015 We hypothesized that the absorption of 5-ASA is mediated by the polyspecific carnitine/organic cation transporter (OCTN1/SLC22A4), based on the similarity of chemical structure between 5-ASA and other OCTN1 substrates. Carnitine 77-86 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 115-120 25947923-2 2015 We hypothesized that the absorption of 5-ASA is mediated by the polyspecific carnitine/organic cation transporter (OCTN1/SLC22A4), based on the similarity of chemical structure between 5-ASA and other OCTN1 substrates. Carnitine 77-86 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 121-128 25947923-2 2015 We hypothesized that the absorption of 5-ASA is mediated by the polyspecific carnitine/organic cation transporter (OCTN1/SLC22A4), based on the similarity of chemical structure between 5-ASA and other OCTN1 substrates. Carnitine 77-86 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 201-206 26075114-0 2015 Identification of SLC22A5 Gene Mutation in a Family with Carnitine Uptake Defect. Carnitine 57-66 solute carrier family 22 member 5 Homo sapiens 18-25 25445284-5 2015 In addition, l-carnitine administration decreased levels of serum alanine aminotransferase (GPT), glutamic oxalacetic transaminase (GOT) and triglyceride (TG), which were significantly elevated by the irregular feeding. Carnitine 13-24 glutamic pyruvic transaminase, soluble Mus musculus 92-95 25445284-7 2015 Furthermore, quantitative real-time polymerase chain reaction (qRT-PCR) analysis indicated that l-carnitine counteracted the negative alterations of lipid metabolic gene expression (fatty acid synthase, 3-hydroxy-3-methyl-glutaryl coenzyme A reductase, cholesterol 7alpha-hydroxylase, carnitine/acylcarnitine translocase) in the liver and fat of mice caused by the irregular feeding. Carnitine 96-107 cytochrome P450, family 7, subfamily a, polypeptide 1 Mus musculus 253-283 25445284-7 2015 Furthermore, quantitative real-time polymerase chain reaction (qRT-PCR) analysis indicated that l-carnitine counteracted the negative alterations of lipid metabolic gene expression (fatty acid synthase, 3-hydroxy-3-methyl-glutaryl coenzyme A reductase, cholesterol 7alpha-hydroxylase, carnitine/acylcarnitine translocase) in the liver and fat of mice caused by the irregular feeding. Carnitine 96-107 solute carrier family 25 (mitochondrial carnitine/acylcarnitine translocase), member 20 Mus musculus 285-320 25994341-12 2015 Almost simultaneously, a human epidemiological study showed that narcolepsy, which is caused by orexin system abnormality, is associated with the polymorphism of the gene coding for carnitine palmitoyltransferase 1B, which is involved in carnitine metabolism. Carnitine 182-191 hypocretin neuropeptide precursor Homo sapiens 96-102 26875483-10 2015 The decrease in albumin (Alb) was significantly suppressed in the carnitine+BCAA and BCAA-alone groups. Carnitine 66-75 albumin Homo sapiens 25-28 26875483-10 2015 The decrease in albumin (Alb) was significantly suppressed in the carnitine+BCAA and BCAA-alone groups. Carnitine 66-75 AT-rich interaction domain 4B Homo sapiens 76-80 26875483-12 2015 Administration of levocarnitine and/or BCAAs during invasive treatments reduced blood NH3 concentrations and suppressed decreases in Alb. Carnitine 18-31 albumin Homo sapiens 133-136 25772322-3 2015 We report a patient found to have CblC disease who initially presented with low carnitine and normal propionylcarnitine (C3) levels on newborn screen. Carnitine 80-89 Cbl proto-oncogene C Homo sapiens 34-38 25475471-0 2014 Trimethylamine-N-oxide: a carnitine-derived metabolite that prolongs the hypertensive effect of angiotensin II in rats. Carnitine 26-35 angiotensinogen Rattus norvegicus 96-110 26452216-0 2015 L-Carnitine Ameliorates Cancer Cachexia in Mice Partly via the Carnitine Palmitoyltransferase-Associated PPAR-gamma Signaling Pathway. Carnitine 0-11 peroxisome proliferator activated receptor gamma Mus musculus 105-115 26452216-2 2015 In the present study, we sought to investigate the role of the peroxisome proliferator-activated receptor-gamma (PPAR-gamma) signaling pathway in the ameliorative effects of L-carnitine on cancer cachexia in a colon-26 tumor-bearing mouse model. Carnitine 174-185 peroxisome proliferator activated receptor gamma Mus musculus 63-111 26452216-2 2015 In the present study, we sought to investigate the role of the peroxisome proliferator-activated receptor-gamma (PPAR-gamma) signaling pathway in the ameliorative effects of L-carnitine on cancer cachexia in a colon-26 tumor-bearing mouse model. Carnitine 174-185 peroxisome proliferator activated receptor gamma Mus musculus 113-123 26452216-10 2015 The elevated serum concentrations of interleukin (IL)-6 and tumor necrosis factor-alpha (TNF-alpha) were decreased by L-carnitine. Carnitine 118-129 interleukin 6 Mus musculus 37-55 26452216-10 2015 The elevated serum concentrations of interleukin (IL)-6 and tumor necrosis factor-alpha (TNF-alpha) were decreased by L-carnitine. Carnitine 118-129 tumor necrosis factor Mus musculus 60-87 26452216-10 2015 The elevated serum concentrations of interleukin (IL)-6 and tumor necrosis factor-alpha (TNF-alpha) were decreased by L-carnitine. Carnitine 118-129 tumor necrosis factor Mus musculus 89-98 26452216-11 2015 These ameliorative effects of L-carnitine were lessened by the carnitine palmitoyltransferase I (CPT I) inhibitor, etomoxir. Carnitine 30-41 carnitine palmitoyltransferase 1b, muscle Mus musculus 63-95 26452216-11 2015 These ameliorative effects of L-carnitine were lessened by the carnitine palmitoyltransferase I (CPT I) inhibitor, etomoxir. Carnitine 30-41 carnitine palmitoyltransferase 1b, muscle Mus musculus 97-102 26452216-12 2015 The mRNA and protein expression levels of PPAR-alpha and PPAR-gamma were decreased in the livers of cancer cachectic mice and increased after L-carnitine administration, which attenuated the increased mRNA expression levels of sterol-regulatory element-binding protein-1c (SREBP-1c) and fatty acid synthase (FAS). Carnitine 142-153 peroxisome proliferator activated receptor alpha Mus musculus 42-52 26452216-12 2015 The mRNA and protein expression levels of PPAR-alpha and PPAR-gamma were decreased in the livers of cancer cachectic mice and increased after L-carnitine administration, which attenuated the increased mRNA expression levels of sterol-regulatory element-binding protein-1c (SREBP-1c) and fatty acid synthase (FAS). Carnitine 142-153 peroxisome proliferator activated receptor gamma Mus musculus 57-67 26452216-12 2015 The mRNA and protein expression levels of PPAR-alpha and PPAR-gamma were decreased in the livers of cancer cachectic mice and increased after L-carnitine administration, which attenuated the increased mRNA expression levels of sterol-regulatory element-binding protein-1c (SREBP-1c) and fatty acid synthase (FAS). Carnitine 142-153 sterol regulatory element binding transcription factor 1 Mus musculus 227-271 26452216-12 2015 The mRNA and protein expression levels of PPAR-alpha and PPAR-gamma were decreased in the livers of cancer cachectic mice and increased after L-carnitine administration, which attenuated the increased mRNA expression levels of sterol-regulatory element-binding protein-1c (SREBP-1c) and fatty acid synthase (FAS). Carnitine 142-153 sterol regulatory element binding transcription factor 1 Mus musculus 273-281 26452216-12 2015 The mRNA and protein expression levels of PPAR-alpha and PPAR-gamma were decreased in the livers of cancer cachectic mice and increased after L-carnitine administration, which attenuated the increased mRNA expression levels of sterol-regulatory element-binding protein-1c (SREBP-1c) and fatty acid synthase (FAS). Carnitine 142-153 fatty acid synthase Mus musculus 287-306 26452216-12 2015 The mRNA and protein expression levels of PPAR-alpha and PPAR-gamma were decreased in the livers of cancer cachectic mice and increased after L-carnitine administration, which attenuated the increased mRNA expression levels of sterol-regulatory element-binding protein-1c (SREBP-1c) and fatty acid synthase (FAS). Carnitine 142-153 fatty acid synthase Mus musculus 308-311 26452216-13 2015 Similar to pioglitazone, L-carnitine augmented the phosphorylation of PPAR-gamma and attenuated the expression levels of phospho-p65 and cyclooxygenase (COX)-2. Carnitine 25-36 peroxisome proliferator activated receptor gamma Mus musculus 70-80 26452216-13 2015 Similar to pioglitazone, L-carnitine augmented the phosphorylation of PPAR-gamma and attenuated the expression levels of phospho-p65 and cyclooxygenase (COX)-2. Carnitine 25-36 cytochrome c oxidase II, mitochondrial Mus musculus 137-159 26452216-15 2015 CONCLUSION: L-Carnitine exerts its ameliorative effects in cancer cachexia in association with the PPAR-gamma signaling pathway. Carnitine 12-23 peroxisome proliferator activated receptor gamma Mus musculus 99-109 25289702-1 2015 BACKGROUND: Multiple acyl-CoA dehydrogenase deficiency- (MADD-), also called glutaric aciduria type 2, associated leukodystrophy may be severe and progressive despite conventional treatment with protein- and fat-restricted diet, carnitine, riboflavin, and coenzyme Q10. Carnitine 229-238 MAP kinase activating death domain Homo sapiens 57-61 25220073-5 2014 L-carnitine suppress the endoplasmic reticulum dilation and activation of ER stress-associated proteins including glucose-regulated protein 78 (GRP78), CCAAT/enhancer-binding protein-homologous protein (CHOP), JNK, Bax and Bim induced by H2O2 or TM. Carnitine 0-11 heat shock protein family A (Hsp70) member 5 Homo sapiens 114-142 23369036-0 2014 Relationship between serum fibronectin levels and carnitine administration: an experimental study in rats. Carnitine 50-59 fibronectin 1 Rattus norvegicus 27-38 23369036-1 2014 We aimed to investigate the relationship between dorsal flap viability and serum fibronectin levels in carnitine-administered rats. Carnitine 103-112 arachidonate 5-lipoxygenase activating protein Rattus norvegicus 56-60 23369036-1 2014 We aimed to investigate the relationship between dorsal flap viability and serum fibronectin levels in carnitine-administered rats. Carnitine 103-112 fibronectin 1 Rattus norvegicus 81-92 23369036-14 2014 The results of this study demonstrated that 100 mg/kg carnitine administration led to an increase in flap viability, and increased serum fibronectin levels might have a role in this process. Carnitine 54-63 arachidonate 5-lipoxygenase activating protein Rattus norvegicus 101-105 25220073-5 2014 L-carnitine suppress the endoplasmic reticulum dilation and activation of ER stress-associated proteins including glucose-regulated protein 78 (GRP78), CCAAT/enhancer-binding protein-homologous protein (CHOP), JNK, Bax and Bim induced by H2O2 or TM. Carnitine 0-11 heat shock protein family A (Hsp70) member 5 Homo sapiens 144-149 25220073-5 2014 L-carnitine suppress the endoplasmic reticulum dilation and activation of ER stress-associated proteins including glucose-regulated protein 78 (GRP78), CCAAT/enhancer-binding protein-homologous protein (CHOP), JNK, Bax and Bim induced by H2O2 or TM. Carnitine 0-11 DNA damage inducible transcript 3 Homo sapiens 152-201 25220073-5 2014 L-carnitine suppress the endoplasmic reticulum dilation and activation of ER stress-associated proteins including glucose-regulated protein 78 (GRP78), CCAAT/enhancer-binding protein-homologous protein (CHOP), JNK, Bax and Bim induced by H2O2 or TM. Carnitine 0-11 DNA damage inducible transcript 3 Homo sapiens 203-207 25220073-5 2014 L-carnitine suppress the endoplasmic reticulum dilation and activation of ER stress-associated proteins including glucose-regulated protein 78 (GRP78), CCAAT/enhancer-binding protein-homologous protein (CHOP), JNK, Bax and Bim induced by H2O2 or TM. Carnitine 0-11 mitogen-activated protein kinase 8 Homo sapiens 210-213 25220073-5 2014 L-carnitine suppress the endoplasmic reticulum dilation and activation of ER stress-associated proteins including glucose-regulated protein 78 (GRP78), CCAAT/enhancer-binding protein-homologous protein (CHOP), JNK, Bax and Bim induced by H2O2 or TM. Carnitine 0-11 BCL2 associated X, apoptosis regulator Homo sapiens 215-218 25220073-5 2014 L-carnitine suppress the endoplasmic reticulum dilation and activation of ER stress-associated proteins including glucose-regulated protein 78 (GRP78), CCAAT/enhancer-binding protein-homologous protein (CHOP), JNK, Bax and Bim induced by H2O2 or TM. Carnitine 0-11 BCL2 like 11 Homo sapiens 223-226 25220073-8 2014 CHOP/Bim or JNK/Bim-dependent ER stress signaling pathways maybe related to the neuroprotective effects of L-carnitine against H2O2-induced apoptosis and oxidative injury. Carnitine 107-118 DNA damage inducible transcript 3 Homo sapiens 0-4 25220073-8 2014 CHOP/Bim or JNK/Bim-dependent ER stress signaling pathways maybe related to the neuroprotective effects of L-carnitine against H2O2-induced apoptosis and oxidative injury. Carnitine 107-118 BCL2 like 11 Homo sapiens 5-8 25220073-8 2014 CHOP/Bim or JNK/Bim-dependent ER stress signaling pathways maybe related to the neuroprotective effects of L-carnitine against H2O2-induced apoptosis and oxidative injury. Carnitine 107-118 mitogen-activated protein kinase 8 Homo sapiens 12-15 25220073-8 2014 CHOP/Bim or JNK/Bim-dependent ER stress signaling pathways maybe related to the neuroprotective effects of L-carnitine against H2O2-induced apoptosis and oxidative injury. Carnitine 107-118 BCL2 like 11 Homo sapiens 16-19 25220864-1 2014 Trimethyllysine hydroxylase (TMLH) catalyses the first step in carnitine biosynthesis - the conversion of N6,N6,N6-trimethyl-l-lysine to 3-hydroxy-N6,N6,N6-trimethyl-l-lysine. Carnitine 63-72 trimethyllysine hydroxylase, epsilon Homo sapiens 0-27 25220864-1 2014 Trimethyllysine hydroxylase (TMLH) catalyses the first step in carnitine biosynthesis - the conversion of N6,N6,N6-trimethyl-l-lysine to 3-hydroxy-N6,N6,N6-trimethyl-l-lysine. Carnitine 63-72 trimethyllysine hydroxylase, epsilon Homo sapiens 29-33 25220864-3 2014 Previous efforts have been devoted towards the inhibition of gamma-butyrobetaine dioxygenase, which catalyses the last step in carnitine biosynthesis. Carnitine 127-136 gamma-butyrobetaine hydroxylase 1 Homo sapiens 61-92 25266780-1 2014 gamma-Butyrobetaine hydroxylase (BBOX) is a 2-oxoglutarate and Fe(II) dependent oxygenase that catalyses an essential step during carnitine biosynthesis in animals. Carnitine 130-139 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 25266780-1 2014 gamma-Butyrobetaine hydroxylase (BBOX) is a 2-oxoglutarate and Fe(II) dependent oxygenase that catalyses an essential step during carnitine biosynthesis in animals. Carnitine 130-139 gamma-butyrobetaine hydroxylase 1 Homo sapiens 33-37 25266780-1 2014 gamma-Butyrobetaine hydroxylase (BBOX) is a 2-oxoglutarate and Fe(II) dependent oxygenase that catalyses an essential step during carnitine biosynthesis in animals. Carnitine 130-139 jumonji domain containing 4 Homo sapiens 44-89 25164544-1 2014 gamma-Butyrobetaine hydroxylase (BBOX) is a 2-oxoglutarate dependent oxygenase that catalyzes the final hydroxylation step in the biosynthesis of carnitine. Carnitine 146-155 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 25164544-1 2014 gamma-Butyrobetaine hydroxylase (BBOX) is a 2-oxoglutarate dependent oxygenase that catalyzes the final hydroxylation step in the biosynthesis of carnitine. Carnitine 146-155 gamma-butyrobetaine hydroxylase 1 Homo sapiens 33-37 24824278-4 2014 Plasma carnitine levels were measured by tandem-mass spectrometry, and the effect of carnitine on the proliferative capacity of hepatitis B virus (HBV)-specific and non-specific CD8 T cells was studied in vitro. Carnitine 85-94 CD8a molecule Homo sapiens 178-181 25132046-11 2014 Based on the analysis of case studies, a clear relationship between free carnitine (C0) level in plasma and OCTN2 genotype was not found in the present work, however, the low plasma C0 level could not indicate disease severity or genotype. Carnitine 73-82 solute carrier family 22 member 5 Homo sapiens 108-113 24117927-1 2014 We aimed to investigate the impact of various varicocelectomy techniques and/or L-carnitine as an adjunct treatment, following the emergence of oxidative stress, on the expression levels of SCF/c-kit signalling pathways in spermatogenesis. Carnitine 80-91 KIT ligand Rattus norvegicus 190-193 24824278-7 2014 Furthermore, we demonstrated that carnitine suppressed HBV-specific CD8 T cell proliferation. Carnitine 34-43 CD8a molecule Homo sapiens 68-71 24824278-9 2014 Our results further suggest that a lower baseline plasma carnitine level increases the proliferative capacity of CD8 T cells, making patients more susceptible to the immunological effect of this treatment. Carnitine 57-66 CD8a molecule Homo sapiens 113-116 25129409-2 2014 Using liquid chromatography-mass spectrometry (LC/MS), we developed an assay that allows for simultaneous quantitation of plasma and urinary levels of N(1)-methylnicotinamide (a substrate of hOCT2/hMATEs), L-carnitine (a substrate of hOCTN2), and creatinine (an indicator of glomerular filtration). Carnitine 206-217 POU class 2 homeobox 2 Homo sapiens 191-196 25090113-0 2014 L-carnitine protects against carboplatin-mediated renal injury: AMPK- and PPARalpha-dependent inactivation of NFAT3. Carnitine 0-11 peroxisome proliferator activated receptor alpha Mus musculus 74-83 25299939-1 2014 BACKGROUND: The novel organic cation transporter 2 (OCTN2) is the physiologically most important carnitine transporter in tissues and is responsible for carnitine absorption in the intestine, carnitine reabsorption in the kidney and distribution of carnitine between tissues. Carnitine 97-106 solute carrier family 22 member 2 Homo sapiens 22-50 25299939-1 2014 BACKGROUND: The novel organic cation transporter 2 (OCTN2) is the physiologically most important carnitine transporter in tissues and is responsible for carnitine absorption in the intestine, carnitine reabsorption in the kidney and distribution of carnitine between tissues. Carnitine 97-106 solute carrier family 22 member 2 Homo sapiens 52-57 25299939-1 2014 BACKGROUND: The novel organic cation transporter 2 (OCTN2) is the physiologically most important carnitine transporter in tissues and is responsible for carnitine absorption in the intestine, carnitine reabsorption in the kidney and distribution of carnitine between tissues. Carnitine 153-162 solute carrier family 22 member 2 Homo sapiens 22-50 25299939-1 2014 BACKGROUND: The novel organic cation transporter 2 (OCTN2) is the physiologically most important carnitine transporter in tissues and is responsible for carnitine absorption in the intestine, carnitine reabsorption in the kidney and distribution of carnitine between tissues. Carnitine 153-162 solute carrier family 22 member 2 Homo sapiens 52-57 25299939-1 2014 BACKGROUND: The novel organic cation transporter 2 (OCTN2) is the physiologically most important carnitine transporter in tissues and is responsible for carnitine absorption in the intestine, carnitine reabsorption in the kidney and distribution of carnitine between tissues. Carnitine 153-162 solute carrier family 22 member 2 Homo sapiens 22-50 25299939-1 2014 BACKGROUND: The novel organic cation transporter 2 (OCTN2) is the physiologically most important carnitine transporter in tissues and is responsible for carnitine absorption in the intestine, carnitine reabsorption in the kidney and distribution of carnitine between tissues. Carnitine 153-162 solute carrier family 22 member 2 Homo sapiens 52-57 25299939-8 2014 This suggests that regulation of genes involved in carnitine uptake by PPARalpha is highly conserved across species. Carnitine 51-60 peroxisome proliferator activated receptor alpha Homo sapiens 71-80 25352733-2 2014 This study investigated the suppressive effect of osmoprotectants (L-carnitine, erythritol, and betaine) on the production and activity of matrix metalloproteinases (MMPs) in primary human corneal epithelial cells (HCECs) exposed to hyperosmotic stress. Carnitine 67-78 matrix metallopeptidase 2 Homo sapiens 166-170 25352733-8 2014 The stimulated mRNA expression and protein production of these MMPs were significantly but differentially suppressed by L-carnitine, erythritol, or betaine, as evaluated with RT-qPCR and immunofluorescent staining. Carnitine 120-131 matrix metallopeptidase 2 Homo sapiens 63-67 25352733-10 2014 CONCLUSIONS: Our findings for the first time demonstrate that osmoprotectants, L-carnitine, erythritol, and betaine, suppress the gene expression, protein production, and enzymatic activity of MMPs in HCECs exposed to hyperosmotic stress. Carnitine 79-90 matrix metallopeptidase 2 Homo sapiens 193-197 25352733-11 2014 L-carnitine appears to have the broadest and strongest suppressive effect on these MMPs. Carnitine 0-11 matrix metallopeptidase 2 Homo sapiens 83-87 24623196-5 2014 Increased erythrocyte superoxide dismutase (SOD) activity in patients receiving carnitine supplementation probably reflects a compensatory mechanism for scavenging reactive species formation. Carnitine 80-89 superoxide dismutase 1 Homo sapiens 22-42 24623196-5 2014 Increased erythrocyte superoxide dismutase (SOD) activity in patients receiving carnitine supplementation probably reflects a compensatory mechanism for scavenging reactive species formation. Carnitine 80-89 superoxide dismutase 1 Homo sapiens 44-47 24623196-9 2014 The underlying mechanisms behind the increased SOD activity upon carnitine supplementation need to be determined. Carnitine 65-74 superoxide dismutase 1 Homo sapiens 47-50 25170293-9 2014 Western blotting analyses suggested that levocarnitine pretreatment increased plasma protein levels of Bcl-2, reduced Bax, and attenuated cytochrome C leakage from the mitochondria in the cells. Carnitine 41-54 BCL2, apoptosis regulator Rattus norvegicus 103-108 25170293-9 2014 Western blotting analyses suggested that levocarnitine pretreatment increased plasma protein levels of Bcl-2, reduced Bax, and attenuated cytochrome C leakage from the mitochondria in the cells. Carnitine 41-54 BCL2 associated X, apoptosis regulator Rattus norvegicus 118-121 25090113-0 2014 L-carnitine protects against carboplatin-mediated renal injury: AMPK- and PPARalpha-dependent inactivation of NFAT3. Carnitine 0-11 nuclear factor of activated T cells, cytoplasmic, calcineurin dependent 4 Mus musculus 110-115 25090113-7 2014 These carboplatin-mediated effects were prevented by L-carnitine through a mechanism dependent on AMPK phosphorylation and subsequent PPARalpha activation. Carnitine 53-64 peroxisome proliferator activated receptor alpha Mus musculus 134-143 25090113-9 2014 The coimmunoprecipitation of the nuclear factor (NF) kappaB proteins increased following the induction of PPARalpha by L-carnitine, which reduced NFkappaB transactivational activity and cytokine expression. Carnitine 119-130 peroxisome proliferator activated receptor alpha Mus musculus 106-115 25090113-9 2014 The coimmunoprecipitation of the nuclear factor (NF) kappaB proteins increased following the induction of PPARalpha by L-carnitine, which reduced NFkappaB transactivational activity and cytokine expression. Carnitine 119-130 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 146-154 25090113-10 2014 The in vivo study showed that the inactivation of AMPK suppressed the protective effect of L-carnitine in carboplatin-treated mice, indicating that AMPK phosphorylation is required for PPARalpha activation in the L-carnitine-mediated protection of RTC apoptosis caused by carboplatin. Carnitine 91-102 peroxisome proliferator activated receptor alpha Mus musculus 185-194 25090113-10 2014 The in vivo study showed that the inactivation of AMPK suppressed the protective effect of L-carnitine in carboplatin-treated mice, indicating that AMPK phosphorylation is required for PPARalpha activation in the L-carnitine-mediated protection of RTC apoptosis caused by carboplatin. Carnitine 213-224 peroxisome proliferator activated receptor alpha Mus musculus 185-194 25090113-11 2014 The results of our study provide molecular evidence that L-carnitine prevents carboplatin-mediated apoptosis through AMPK-mediated PPARalpha activation. Carnitine 57-68 peroxisome proliferator activated receptor alpha Mus musculus 131-140 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 125-134 peroxisome proliferator activated receptor alpha Rattus norvegicus 70-80 25119904-8 2014 After the establishment of diagnosis of RR-MADD, the condition of the patient has improved greatly with supplementation of high doses of riboflavin along with continuous carnitine supplement. Carnitine 170-179 MAP kinase activating death domain Homo sapiens 43-47 24823859-0 2014 Protein kinase C restricts transport of carnitine by amino acid transporter ATB(0,+) apically localized in the blood-brain barrier. Carnitine 40-49 proline rich transmembrane protein 2 Homo sapiens 0-16 24823859-8 2014 ATB(0,+) was phosphorylated by PKC, what correlated with inhibition of carnitine transport. Carnitine 71-80 proline rich transmembrane protein 2 Homo sapiens 31-34 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 125-134 solute carrier family 22 member 5 Rattus norvegicus 244-249 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 125-134 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 281-312 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 125-134 aldehyde dehydrogenase 9 family, member A1 Rattus norvegicus 320-366 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 125-134 aldehyde dehydrogenase 9 family, member A1 Rattus norvegicus 368-376 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 189-198 peroxisome proliferator activated receptor alpha Rattus norvegicus 70-80 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 189-198 solute carrier family 22 member 5 Rattus norvegicus 244-249 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 189-198 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 281-312 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 189-198 aldehyde dehydrogenase 9 family, member A1 Rattus norvegicus 320-366 25012467-1 2014 BACKGROUND: Activation of peroxisome proliferator-activated receptor (PPAR)alpha and PPARdelta causes an elevation of tissue carnitine concentrations through induction of genes involved in carnitine uptake [novel organic cation transporter 2, (OCTN2)], and carnitine biosynthesis [gamma-butyrobetaine dioxygenase (BBD), 4-N-trimethyl-aminobutyraldehyde dehydrogenase (TMABA-DH)]. Carnitine 189-198 aldehyde dehydrogenase 9 family, member A1 Rattus norvegicus 368-376 25012467-2 2014 Recent studies showed that administration of the plasma lipid-lowering drug niacin causes activation of PPARalpha and/or PPARdelta in tissues of obese Zucker rats, which have a compromised carnitine status and an impaired fatty acid oxidation capacity. Carnitine 189-198 peroxisome proliferator activated receptor alpha Rattus norvegicus 104-113 25012467-3 2014 Thus, we hypothesized that niacin administration to obese Zucker rats is also able to improve the diminished carnitine status of obese Zucker rats through PPAR-mediated stimulation of genes involved in carnitine uptake and biosynthesis. Carnitine 202-211 peroxisome proliferator activated receptor alpha Rattus norvegicus 155-159 25012467-8 2014 We assume that the induction of genes involved in carnitine uptake and biosynthesis by niacin administration is mediated by PPAR-activation. Carnitine 50-59 peroxisome proliferator activated receptor alpha Rattus norvegicus 124-128 24986124-0 2014 The effect of homozygous deletion of the BBOX1 and Fibin genes on carnitine level and acyl carnitine profile. Carnitine 66-75 gamma-butyrobetaine hydroxylase 1 Homo sapiens 41-46 24279609-7 2014 After administering L-carnitine with FA to the animals, the activities of SOD and GSH increased, but the levels of MDA decreased in hippocampus tissue. Carnitine 20-31 superoxide dismutase 1 Rattus norvegicus 74-77 24925768-9 2014 Results also showed that gamma-ray-irradiation up-regulated TNF-alpha, IL1-beta and IFN-gamma mRNA expressions compared to either controls or the L-carnitine treated group. Carnitine 146-157 tumor necrosis factor Mus musculus 60-69 24986124-0 2014 The effect of homozygous deletion of the BBOX1 and Fibin genes on carnitine level and acyl carnitine profile. Carnitine 66-75 fin bud initiation factor homolog Homo sapiens 51-56 24986124-0 2014 The effect of homozygous deletion of the BBOX1 and Fibin genes on carnitine level and acyl carnitine profile. Carnitine 91-100 gamma-butyrobetaine hydroxylase 1 Homo sapiens 41-46 24986124-4 2014 CASE PRESENTATION: We identified by array comparative genomic hybridization a 42 months-old girl homozygote for a 221 Kb interstitial deletions at 11p14.2, that overlaps the genes encoding Fibin and butyrobetaine-gamma 2-oxoglutarate dioxygenase 1 (BBOX1), an enzyme essential for the biosynthesis of carnitine de novo. Carnitine 301-310 fin bud initiation factor homolog Homo sapiens 189-194 24986124-4 2014 CASE PRESENTATION: We identified by array comparative genomic hybridization a 42 months-old girl homozygote for a 221 Kb interstitial deletions at 11p14.2, that overlaps the genes encoding Fibin and butyrobetaine-gamma 2-oxoglutarate dioxygenase 1 (BBOX1), an enzyme essential for the biosynthesis of carnitine de novo. Carnitine 301-310 gamma-butyrobetaine hydroxylase 1 Homo sapiens 199-247 24652292-2 2014 In this work, a member of this family, SLC25A29, previously reported to be a mitochondrial carnitine/acylcarnitine- or ornithine-like carrier, has been thoroughly characterized biochemically. Carnitine 91-100 solute carrier family 25 member 29 Homo sapiens 39-47 24962334-0 2014 L-carnitine and PPARalpha-agonist fenofibrate are involved in the regulation of Carnitine Acetyltransferase (CrAT) mRNA levels in murine liver cells. Carnitine 0-11 carnitine acetyltransferase Mus musculus 80-107 24962334-0 2014 L-carnitine and PPARalpha-agonist fenofibrate are involved in the regulation of Carnitine Acetyltransferase (CrAT) mRNA levels in murine liver cells. Carnitine 0-11 carnitine acetyltransferase Mus musculus 109-113 24962334-7 2014 Analysis of the promoter activity of CrAT by luciferase assays uncovered a L-carnitine sensitive region within -342 bp of the transcription start. Carnitine 75-86 carnitine acetyltransferase Mus musculus 37-41 24962334-8 2014 Electrophoretic mobility shift and supershift assays proved the sequence element (-228/-222) to be an L-carnitine sensitive RXRalpha binding site, which also showed sensitivity to application of anti-PPARalpha and anti-PPARbp antibodies. Carnitine 102-113 retinoid X receptor alpha Mus musculus 124-132 24962334-8 2014 Electrophoretic mobility shift and supershift assays proved the sequence element (-228/-222) to be an L-carnitine sensitive RXRalpha binding site, which also showed sensitivity to application of anti-PPARalpha and anti-PPARbp antibodies. Carnitine 102-113 peroxisome proliferator activated receptor alpha Mus musculus 200-209 24962334-8 2014 Electrophoretic mobility shift and supershift assays proved the sequence element (-228/-222) to be an L-carnitine sensitive RXRalpha binding site, which also showed sensitivity to application of anti-PPARalpha and anti-PPARbp antibodies. Carnitine 102-113 mediator complex subunit 1 Mus musculus 219-225 24962334-11 2014 CONCLUSIONS: Our results indicate a cooperative interplay of L-carnitine and PPARalpha in transcriptional regulation of murine CrAT, which is of nutrigenomical relevance. Carnitine 61-72 carnitine acetyltransferase Mus musculus 127-131 24962334-13 2014 Both L-carnitine and fenofibrate are inducers of CrAT transcripts, but the important hyperlipidemic drug fenofibrate being a more potent one, as a consequence of its pharmacological interaction. Carnitine 5-16 carnitine acetyltransferase Mus musculus 49-53 24986327-8 2014 However, treatment of rats with l-carnitine decreased the intensity of P53-ir and CD68-ir and increased the intensity of Bcl-2 in lung when compared with amethopterin rat group. Carnitine 32-43 Wistar clone pR53P1 p53 pseudogene Rattus norvegicus 71-74 24986327-8 2014 However, treatment of rats with l-carnitine decreased the intensity of P53-ir and CD68-ir and increased the intensity of Bcl-2 in lung when compared with amethopterin rat group. Carnitine 32-43 Cd68 molecule Rattus norvegicus 82-86 24986327-8 2014 However, treatment of rats with l-carnitine decreased the intensity of P53-ir and CD68-ir and increased the intensity of Bcl-2 in lung when compared with amethopterin rat group. Carnitine 32-43 BCL2, apoptosis regulator Rattus norvegicus 121-126 27896095-8 2014 There was a significant positive correlation between free carnitine levels and residual OCTN2 transporter activities in PCD patients (R2 = 0.430, p < 0.01). Carnitine 58-67 solute carrier family 22 member 5 Homo sapiens 88-93 27896095-9 2014 CONCLUSION: There was a significant positive correlation between carnitine levels and OCTN2 transporter activities. Carnitine 65-74 solute carrier family 22 member 5 Homo sapiens 86-91 24310723-10 2014 Consistent with this finding, metabolome analysis revealed that ACLY positively regulates the carnitine system, which plays as an essential cofactor for fatty acid transport across mitochondrial membrane. Carnitine 94-103 ATP citrate lyase Homo sapiens 64-68 24771673-5 2014 Among them, some medium-/long-chain acylcarnitines, for example, cis-3,4-methylene heptanoylcarnitine, were found to be downregulated while carnitine was upregulated in urine samples from the cancer group compared to the control group. Carnitine 40-49 suppressor of cytokine signaling 3 Homo sapiens 65-70 24836867-0 2014 Selective inhibition of OCTN2 is more effective than inhibition of gamma-butyrobetaine dioxygenase to decrease the availability of l-carnitine and to reduce myocardial infarct size. Carnitine 131-142 solute carrier family 22 member 2 Homo sapiens 24-29 24836867-0 2014 Selective inhibition of OCTN2 is more effective than inhibition of gamma-butyrobetaine dioxygenase to decrease the availability of l-carnitine and to reduce myocardial infarct size. Carnitine 131-142 gamma-butyrobetaine hydroxylase 1 Homo sapiens 67-98 24836867-3 2014 Here, we tested whether the inhibition of GBB dioxygenase (BBOX) or organic cation transporter 2 (OCTN2) is the most effective strategy to decrease l-carnitine content. Carnitine 148-159 gamma-butyrobetaine hydroxylase 1 Homo sapiens 59-63 24836867-3 2014 Here, we tested whether the inhibition of GBB dioxygenase (BBOX) or organic cation transporter 2 (OCTN2) is the most effective strategy to decrease l-carnitine content. Carnitine 148-159 solute carrier family 22 member 2 Homo sapiens 68-96 24836867-3 2014 Here, we tested whether the inhibition of GBB dioxygenase (BBOX) or organic cation transporter 2 (OCTN2) is the most effective strategy to decrease l-carnitine content. Carnitine 148-159 solute carrier family 22 member 2 Homo sapiens 98-103 24836867-5 2014 In contrast to selective inhibitors of BBOX, OCTN2 inhibitors induced a 10-fold decrease in l-carnitine content in the heart tissues and a significant 35% reduction of myocardial infarct size. Carnitine 92-103 solute carrier family 22 member 2 Homo sapiens 45-50 24836867-7 2014 In conclusion, the results of this study confirm that selective inhibition of OCTN2, compared to selective inhibition of BBOX, is a far more effective approach to decrease l-carnitine content and to induce cardioprotective effects. Carnitine 172-183 solute carrier family 22 member 2 Homo sapiens 78-83 24836867-7 2014 In conclusion, the results of this study confirm that selective inhibition of OCTN2, compared to selective inhibition of BBOX, is a far more effective approach to decrease l-carnitine content and to induce cardioprotective effects. Carnitine 172-183 gamma-butyrobetaine hydroxylase 1 Homo sapiens 121-125 24392990-6 2014 We also found that ET-1 disturbed carnitine metabolism, resulting in the attenuation of mitochondrial bioenergetics. Carnitine 34-43 endothelin 1 Rattus norvegicus 19-23 24671746-9 2014 On the other hand, L-carnitine decreased fibrinogen, FVII, FDP, PAI-1, MDA, and platelet aggregation and increased PT, aPTT, coagulation time, protein C, ATIII, and antioxidants in diabetic rats. Carnitine 19-30 serpin family E member 1 Rattus norvegicus 64-69 24671746-9 2014 On the other hand, L-carnitine decreased fibrinogen, FVII, FDP, PAI-1, MDA, and platelet aggregation and increased PT, aPTT, coagulation time, protein C, ATIII, and antioxidants in diabetic rats. Carnitine 19-30 serpin family C member 1 Rattus norvegicus 154-159 25001658-3 2014 In fact, carnitine normalized the increase in caspase-3, cellular apoptosis susceptibility protein (CAS) and inducible nitric oxide synthase (iNOS) expression by stabilizing mitochondrial membranes, as assessed by quantitative and qualitative analysis. Carnitine 9-18 caspase 3 Homo sapiens 46-55 26682037-0 2014 Modulating carnitine levels by targeting its biosynthesis pathway - selective inhibition of gamma-butyrobetaine hydroxylase. Carnitine 11-20 gamma-butyrobetaine hydroxylase 1 Homo sapiens 92-123 26682037-2 2014 We report the identification of potent, selective and cell active inhibitors of gamma-butyrobetaine hydroxylase (BBOX), which catalyses the final step of carnitine biosynthesis in animals. Carnitine 154-163 gamma-butyrobetaine hydroxylase 1 Homo sapiens 80-111 26682037-2 2014 We report the identification of potent, selective and cell active inhibitors of gamma-butyrobetaine hydroxylase (BBOX), which catalyses the final step of carnitine biosynthesis in animals. Carnitine 154-163 gamma-butyrobetaine hydroxylase 1 Homo sapiens 113-117 24808895-4 2014 One clone, SMG 9, was found to be positive for utilization/transport of L-carnitine (a well-characterized osmoprotectant) in the presence of 6% w/v sodium chloride (NaCl). Carnitine 72-83 SMG9 nonsense mediated mRNA decay factor Homo sapiens 11-16 24716857-0 2014 Carnitine transporter OCTN2 and carnitine uptake in bovine kidney cells is regulated by peroxisome proliferator-activated receptor beta/delta. Carnitine 32-41 peroxisome proliferator activated receptor delta Bos taurus 88-141 24716857-2 2014 Whether PPARbeta/delta, another PPAR subtype, which has partially overlapping functions as PPARalpha and is known to share a large set of common target genes with PPARalpha, also regulates OCTN2 and carnitine transport in cattle is currently unknown. Carnitine 199-208 peroxisome proliferator activated receptor delta Bos taurus 8-16 24716857-2 2014 Whether PPARbeta/delta, another PPAR subtype, which has partially overlapping functions as PPARalpha and is known to share a large set of common target genes with PPARalpha, also regulates OCTN2 and carnitine transport in cattle is currently unknown. Carnitine 199-208 peroxisome proliferator activated receptor alpha Bos taurus 91-100 24716857-2 2014 Whether PPARbeta/delta, another PPAR subtype, which has partially overlapping functions as PPARalpha and is known to share a large set of common target genes with PPARalpha, also regulates OCTN2 and carnitine transport in cattle is currently unknown. Carnitine 199-208 peroxisome proliferator activated receptor alpha Bos taurus 163-172 24716857-3 2014 To close this gap of knowledge, we studied the effect of the PPARbeta/delta activator GW0742 on mRNA and protein levels of OCTN2 and carnitine uptake in the presence and absence of the PPARbeta/delta antagonist GSK3787 in the bovine Madin-Darby bovine kidney (MDBK) cell line. Carnitine 133-142 peroxisome proliferator activated receptor delta Bos taurus 61-69 24716857-6 2014 In addition, GW0742 increased Na+-dependent carnitine uptake, which is mediated by OCTN2, into MDBK cells, whereas treatment of cells with the PPARbeta/delta antagonist completely abolished the stimulatory effect of GW0742 on carnitine uptake. Carnitine 226-235 peroxisome proliferator activated receptor delta Bos taurus 143-151 24716857-7 2014 CONCLUSIONS: The present study shows for the first time that gene expression of the carnitine transporter OCTN2 and carnitine transport are regulated by PPARbeta/delta in bovine cells. Carnitine 84-93 peroxisome proliferator activated receptor delta Bos taurus 153-161 25001658-3 2014 In fact, carnitine normalized the increase in caspase-3, cellular apoptosis susceptibility protein (CAS) and inducible nitric oxide synthase (iNOS) expression by stabilizing mitochondrial membranes, as assessed by quantitative and qualitative analysis. Carnitine 9-18 chromosome segregation 1 like Homo sapiens 57-98 25001658-3 2014 In fact, carnitine normalized the increase in caspase-3, cellular apoptosis susceptibility protein (CAS) and inducible nitric oxide synthase (iNOS) expression by stabilizing mitochondrial membranes, as assessed by quantitative and qualitative analysis. Carnitine 9-18 chromosome segregation 1 like Homo sapiens 100-103 25001658-3 2014 In fact, carnitine normalized the increase in caspase-3, cellular apoptosis susceptibility protein (CAS) and inducible nitric oxide synthase (iNOS) expression by stabilizing mitochondrial membranes, as assessed by quantitative and qualitative analysis. Carnitine 9-18 nitric oxide synthase 2 Homo sapiens 109-140 25001658-3 2014 In fact, carnitine normalized the increase in caspase-3, cellular apoptosis susceptibility protein (CAS) and inducible nitric oxide synthase (iNOS) expression by stabilizing mitochondrial membranes, as assessed by quantitative and qualitative analysis. Carnitine 9-18 nitric oxide synthase 2 Homo sapiens 142-146 25001658-5 2014 It is suggested that the molecular conformation of carnitine can facilitate its easy binding to mitochondria, and regulate the expression of different signal molecules, hence maintaining normal cellular signaling and survival by modulating caspase-3 activity. Carnitine 51-60 caspase 3 Homo sapiens 240-249 24586778-1 2014 The aim of the present study is to clarify the functional expression and physiological role in neural progenitor cells (NPCs) of carnitine/organic cation transporter OCTN1/SLC22A4, which accepts the naturally occurring food-derived antioxidant ergothioneine (ERGO) as a substrate in vivo. Carnitine 129-138 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 166-171 24361041-0 2014 Effect of systemic carnitine therapy on serum fibronectin level in diabetic rats. Carnitine 19-28 fibronectin 1 Rattus norvegicus 46-57 24571165-0 2014 Targeting carnitine biosynthesis: discovery of new inhibitors against gamma-butyrobetaine hydroxylase. Carnitine 10-19 gamma-butyrobetaine hydroxylase 1 Homo sapiens 70-101 24571165-1 2014 gamma-Butyrobetaine hydroxylase (BBOX) catalyzes the conversion of gamma butyrobetaine (GBB) to l-carnitine, which is involved in the generation of metabolic energy from long-chain fatty acids. Carnitine 96-107 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 24571165-1 2014 gamma-Butyrobetaine hydroxylase (BBOX) catalyzes the conversion of gamma butyrobetaine (GBB) to l-carnitine, which is involved in the generation of metabolic energy from long-chain fatty acids. Carnitine 96-107 gamma-butyrobetaine hydroxylase 1 Homo sapiens 33-37 24413708-0 2014 L-carnitine attenuates the development of kidney fibrosis in hypertensive rats by upregulating PPAR-gamma. Carnitine 0-11 peroxisome proliferator-activated receptor gamma Rattus norvegicus 95-105 24413708-5 2014 Cultured rat kidney cells were also used to examine the role of PPAR-gamma in L-carnitine effect. Carnitine 78-89 peroxisome proliferator-activated receptor gamma Rattus norvegicus 64-74 24413708-10 2014 Furthermore, the antifibrotic effect of L-carnitine could be blocked by PPAR-gamma inhibition. Carnitine 40-51 peroxisome proliferator-activated receptor gamma Rattus norvegicus 72-82 24413708-11 2014 CONCLUSIONS: This study confirms the efficacy of L-carnitine against hypertension-associated renal fibrosis from in vivo and in vitro studies and suggests that the L-carnitine effect occurs in a PPAR-gamma-dependent manner. Carnitine 164-175 peroxisome proliferator-activated receptor gamma Rattus norvegicus 195-205 24587332-3 2014 L-Carnitine transport is mainly mediated by novel organic cation transporters 1 (Octn1, Na(+)-independent) and 2 (Octn2, Na(+)-dependent); however, their kinetic properties and potential consequences in hypertension are unknown. Carnitine 0-11 solute carrier family 22 member 4 Rattus norvegicus 81-86 24587332-3 2014 L-Carnitine transport is mainly mediated by novel organic cation transporters 1 (Octn1, Na(+)-independent) and 2 (Octn2, Na(+)-dependent); however, their kinetic properties and potential consequences in hypertension are unknown. Carnitine 0-11 solute carrier family 22 member 5 Rattus norvegicus 114-119 24587332-14 2014 CGRP effect was endothelium-dependent and restored by L-carnitine. Carnitine 54-65 calcitonin-related polypeptide alpha Rattus norvegicus 0-4 24587332-15 2014 All together these results suggest that reduced L-carnitine transport (likely via Na(+)-dependent Octn2) could limit this compound"s potential beneficial effects in RAECs from SHR. Carnitine 48-59 solute carrier family 22 member 5 Rattus norvegicus 98-103 24586778-1 2014 The aim of the present study is to clarify the functional expression and physiological role in neural progenitor cells (NPCs) of carnitine/organic cation transporter OCTN1/SLC22A4, which accepts the naturally occurring food-derived antioxidant ergothioneine (ERGO) as a substrate in vivo. Carnitine 129-138 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 172-179 24239319-7 2014 RESULTS: Although the ALT and AST values in the group administered CCl4 were significantly higher than in all the other groups (P<0.05), there was no significant difference between the control group and the groups administered CCl4 combined with L-carnitine, N-acetylcysteine and genistein (P>0.05). Carnitine 249-260 C-C motif chemokine ligand 4 Rattus norvegicus 67-71 23379544-1 2014 Solute carrier family 22 member 5 (SLC22A5) encodes a sodium-dependent ion transporter responsible for shuffling carnitine across the plasma membrane. Carnitine 113-122 solute carrier family 22 member 5 Homo sapiens 0-33 23379544-1 2014 Solute carrier family 22 member 5 (SLC22A5) encodes a sodium-dependent ion transporter responsible for shuffling carnitine across the plasma membrane. Carnitine 113-122 solute carrier family 22 member 5 Homo sapiens 35-42 24368434-1 2014 BACKGROUND: A previous meta-analysis indicated that l-carnitine significantly increased hemoglobin and decreased the required erythropoietin dose in maintenance hemodialysis patients. Carnitine 52-63 erythropoietin Homo sapiens 126-140 24368434-5 2014 l-Carnitine significantly decreased serum low-density lipoprotein (LDL) (mean difference: -5.82 mg/dL; 95% CI: -11.61, -0.04 mg/dL) and C-reactive protein (CRP) (-3.65 mg/L; -6.19, -1.12 mg/L). Carnitine 0-11 C-reactive protein Homo sapiens 136-154 24368434-5 2014 l-Carnitine significantly decreased serum low-density lipoprotein (LDL) (mean difference: -5.82 mg/dL; 95% CI: -11.61, -0.04 mg/dL) and C-reactive protein (CRP) (-3.65 mg/L; -6.19, -1.12 mg/L). Carnitine 0-11 C-reactive protein Homo sapiens 156-159 24368434-8 2014 CONCLUSIONS: This meta-analysis failed to confirm the previous findings regarding the effects of l-carnitine on hemoglobin and the erythropoietin dose but showed that l-carnitine significantly decreased serum LDL and CRP. Carnitine 167-178 C-reactive protein Homo sapiens 217-220 24239319-2 2014 In this study, we aimed to investigate the possible protective effects of L-carnitine, N-acetylcysteine and genistein in liver fibrosis induced by carbon tetrachloride (CCl4). Carnitine 74-85 C-C motif chemokine ligand 4 Rattus norvegicus 169-173 24239319-10 2014 CONCLUSIONS: In our study, L-carnitine, N-acetylcysteine and genistein showed significant protective effects in liver fibrosis induced by CCl4. Carnitine 27-38 C-C motif chemokine ligand 4 Rattus norvegicus 138-142 25170901-0 2014 L-carnitine reduces in human conjunctival epithelial cells hypertonic-induced shrinkage through interacting with TRPV1 channels. Carnitine 0-11 transient receptor potential cation channel subfamily V member 1 Homo sapiens 113-118 24383876-0 2014 Carnitine modulates crucial myocardial adenosine triphosphatases and acetylcholinesterase enzyme activities in choline-deprived rats. Carnitine 0-9 acetylcholinesterase Rattus norvegicus 69-89 24383876-7 2014 Choline deficiency seems to affect the activity of the aforementioned parameters, but only the combination of choline deprivation and carnitine supplementation increased myocardial Na(+)/K(+)-ATPase activity along with a concomitant decrease in the activities of Mg(2+)-ATPase and AChE. Carnitine 134-143 acetylcholinesterase Rattus norvegicus 281-285 25170901-8 2014 On the other hand, in TRPV1 gene-silenced cells, this protective effect by L-carnitine was obviated. Carnitine 75-86 transient receptor potential cation channel subfamily V member 1 Homo sapiens 22-27 25170901-9 2014 CONCLUSION: The described L-carnitine osmoprotective effect is elicited through suppression of hypertonic-induced TRPV1 activation leading to increases in L-carnitine uptake through a described Na(+)-dependent L-carnitine transporter. Carnitine 26-37 transient receptor potential cation channel subfamily V member 1 Homo sapiens 114-119 25170901-9 2014 CONCLUSION: The described L-carnitine osmoprotective effect is elicited through suppression of hypertonic-induced TRPV1 activation leading to increases in L-carnitine uptake through a described Na(+)-dependent L-carnitine transporter. Carnitine 155-166 transient receptor potential cation channel subfamily V member 1 Homo sapiens 114-119 25048262-8 2014 The high content of carnitine in the lens is possibly transported from aqueous humor by SLC22A5. Carnitine 20-29 solute carrier family 22 member 5 Canis lupus familiaris 88-95 23877104-3 2014 These results are consistent with the properties of OCTN2-mediated L-carnitine transport. Carnitine 67-78 solute carrier family 22 member 5 Homo sapiens 52-57 23877104-5 2014 [(3)H]L-Carnitine uptake was dramatically suppressed by silencing of the OCTN2 gene. Carnitine 6-17 solute carrier family 22 member 5 Homo sapiens 73-78 23877104-7 2014 These results indicate that OCTN2 is involved in L-carnitine transport at the human BBB. Carnitine 49-60 solute carrier family 22 member 5 Homo sapiens 28-33 24210485-0 2014 Short communication: the pharmacological peroxisome proliferator-activated receptor alpha agonist WY-14,643 increases expression of novel organic cation transporter 2 and carnitine uptake in bovine kidney cells. Carnitine 171-180 peroxisome proliferator activated receptor alpha Bos taurus 41-89 24595197-0 2014 Decreased cerebrospinal fluid levels of L-carnitine in non-apolipoprotein E4 carriers at early stages of Alzheimer"s disease. Carnitine 40-51 apolipoprotein E Homo sapiens 59-76 24595197-5 2014 We found that non-APOE4 carriers show lower levels of L-carnitine in CSF early in AD. Carnitine 54-65 apolipoprotein E Homo sapiens 18-23 24595197-6 2014 L-carnitine levels correlate with amyloid-beta (Abeta) levels and Mini-Mental State Examination score, but do not add to the specificity or sensitivity of the classical AD CSF biomarkers, Abeta42, phospho-tau, and total-tau. Carnitine 0-11 amyloid beta precursor protein Homo sapiens 34-46 24595197-6 2014 L-carnitine levels correlate with amyloid-beta (Abeta) levels and Mini-Mental State Examination score, but do not add to the specificity or sensitivity of the classical AD CSF biomarkers, Abeta42, phospho-tau, and total-tau. Carnitine 0-11 amyloid beta precursor protein Homo sapiens 48-53 24595197-7 2014 Our results suggest APOE genotype-dependent differences in L-carnitine synthesis or metabolism along AD, and insinuate that L-carnitine treatments would be more beneficial for AD patients not carrying the APOE4 isoform. Carnitine 59-70 apolipoprotein E Homo sapiens 20-24 24595197-7 2014 Our results suggest APOE genotype-dependent differences in L-carnitine synthesis or metabolism along AD, and insinuate that L-carnitine treatments would be more beneficial for AD patients not carrying the APOE4 isoform. Carnitine 124-135 apolipoprotein E Homo sapiens 20-24 24595197-7 2014 Our results suggest APOE genotype-dependent differences in L-carnitine synthesis or metabolism along AD, and insinuate that L-carnitine treatments would be more beneficial for AD patients not carrying the APOE4 isoform. Carnitine 124-135 apolipoprotein E Homo sapiens 205-210 24210485-6 2014 In conclusion, our results indicate that OCTN2 expression and carnitine transport in cattle, as in rodents, are regulated by PPARalpha. Carnitine 62-71 peroxisome proliferator activated receptor alpha Bos taurus 125-134 23563854-0 2013 Carnitine supplementation attenuates myocardial lipid accumulation in long-chain acyl-CoA dehydrogenase knockout mice. Carnitine 0-9 acyl-Coenzyme A dehydrogenase, long-chain Mus musculus 70-103 25247444-8 2014 RESULTS: L-Carnitine (12 h) inhibited high glucose-mediated cell loss and restored mitochondrial function including a reversion of DeltaPsim loss and cytochrome c release. Carnitine 9-20 cytochrome c, somatic Homo sapiens 150-162 25247444-9 2014 Cell apoptosis triggered by high glucose was also inhibited by L-carnitine, characterized by the downregulation of caspase-9, caspase-3 and Bax/Bcl-2. Carnitine 63-74 caspase 9 Homo sapiens 115-124 25247444-9 2014 Cell apoptosis triggered by high glucose was also inhibited by L-carnitine, characterized by the downregulation of caspase-9, caspase-3 and Bax/Bcl-2. Carnitine 63-74 caspase 3 Homo sapiens 126-135 25247444-9 2014 Cell apoptosis triggered by high glucose was also inhibited by L-carnitine, characterized by the downregulation of caspase-9, caspase-3 and Bax/Bcl-2. Carnitine 63-74 BCL2 associated X, apoptosis regulator Homo sapiens 140-143 25247444-9 2014 Cell apoptosis triggered by high glucose was also inhibited by L-carnitine, characterized by the downregulation of caspase-9, caspase-3 and Bax/Bcl-2. Carnitine 63-74 BCL2 apoptosis regulator Homo sapiens 144-149 25247444-10 2014 Furthermore, L-carnitine inhibited high glucose-induced ROS production and lipid peroxidation and promoted endogenous antioxidant defense components including superoxide dismutase, glutathione peroxidase, catalase and T-AOC in a concentration-dependent manner. Carnitine 13-24 catalase Homo sapiens 205-213 24349196-4 2013 Activation of PKC with phorbol ester stimulated L-carnitine transport and increased cell surface presence of the transporter, although no PKC-specific phosphorylation of Octn2 could be detected. Carnitine 48-59 protein kinase C, gamma Rattus norvegicus 14-17 24349196-8 2013 Functioning of a multi-protein complex regulated by PKC has been postulated in rOctn2 trafficking to the cell surface, a process which could be important both under physiological conditions, when carnitine facilitates fatty acids catabolism and controls free Coenzyme A pool as well as in pathology, when transport of several drugs can induce secondary carnitine deficiency. Carnitine 196-205 protein kinase C, gamma Rattus norvegicus 52-55 24349196-8 2013 Functioning of a multi-protein complex regulated by PKC has been postulated in rOctn2 trafficking to the cell surface, a process which could be important both under physiological conditions, when carnitine facilitates fatty acids catabolism and controls free Coenzyme A pool as well as in pathology, when transport of several drugs can induce secondary carnitine deficiency. Carnitine 196-205 solute carrier family 22 member 5 Rattus norvegicus 79-85 23661316-8 2013 LC supplementation improved the energy charge by increasing the levels of ATP, tissue glycogen, reduced GSH, plasma triglyceride, plasma glucose levels, and enzymatic antioxidant status, i.e., superoxide dismutase, catalase, and glutathione peroxidase. Carnitine 0-2 catalase Rattus norvegicus 215-223 23909402-10 2013 Oral L-carnitine supplementation for 6 months significantly increased low-density lipoprotein cholesterol (LDL-C), triglycerides, total, free, and acyl carnitine levels, while it decreased alanine transaminase, acyl/free carnitine ratio, beta2-microglobulin, and skin AGE values. Carnitine 5-16 beta-2-microglobulin Homo sapiens 238-257 23909402-10 2013 Oral L-carnitine supplementation for 6 months significantly increased low-density lipoprotein cholesterol (LDL-C), triglycerides, total, free, and acyl carnitine levels, while it decreased alanine transaminase, acyl/free carnitine ratio, beta2-microglobulin, and skin AGE values. Carnitine 7-16 beta-2-microglobulin Homo sapiens 238-257 23725973-0 2013 Effect of an L-carnitine-containing peritoneal dialysate on insulin sensitivity in patients treated with CAPD: a 4-month, prospective, multicenter randomized trial. Carnitine 13-24 insulin Homo sapiens 60-67 23725973-2 2013 We evaluate the efficacy of a peritoneal dialysis solution containing l-carnitine as an additive to improve insulin sensitivity. Carnitine 70-81 insulin Homo sapiens 108-115 23725973-15 2013 CONCLUSIONS: The use of l-carnitine in dialysis solutions may represent a new approach to improving insulin sensitivity in nondiabetic peritoneal dialysis patients. Carnitine 24-35 insulin Homo sapiens 100-107 23948593-4 2013 METHODS: The effect of GSH and GSSG on the [(3)H]-carnitine/carnitine antiport catalyzed by the CAC in proteoliposomes has been studied. Carnitine 50-59 solute carrier family 25 member 20 Homo sapiens 96-99 23563854-10 2013 Carnitine supplementation lowered myocardial TG, normalizing myocardial TG levels in LCAD KO mice. Carnitine 0-9 acyl-Coenzyme A dehydrogenase, long-chain Mus musculus 85-89 24409760-5 2013 It was determined that choline, betaine, glycine, carnitine, acetoin and ectoine all improved the growth of R15 at cold. Carnitine 50-59 ribonuclease A family member 2 Rattus norvegicus 108-111 24199158-6 2013 However, life style intervention such as exercise, which is the most potent physiological activator of muscle PDC, along with pharmacological intervention such as administration of dichloroacetate or L-carnitine can prove to be viable strategies for treating muscle insulin resistance in obesity and T2D as they can potentially restore whole body glucose disposal. Carnitine 200-211 insulin Homo sapiens 266-273 22805261-7 2013 Moreover, there were positive linear correlations between hepatic mRNA concentration of FGF21 and mRNA concentrations of genes involved in ketogenesis as well as carnitine synthesis and carnitine uptake at various time-points during lactation, indicating that FGF21 could play a role in ketogenesis and carnitine metabolism in the liver of dairy cows (p < 0.05). Carnitine 162-171 fibroblast growth factor 21 Bos taurus 88-93 22805261-7 2013 Moreover, there were positive linear correlations between hepatic mRNA concentration of FGF21 and mRNA concentrations of genes involved in ketogenesis as well as carnitine synthesis and carnitine uptake at various time-points during lactation, indicating that FGF21 could play a role in ketogenesis and carnitine metabolism in the liver of dairy cows (p < 0.05). Carnitine 186-195 fibroblast growth factor 21 Bos taurus 88-93 22805261-7 2013 Moreover, there were positive linear correlations between hepatic mRNA concentration of FGF21 and mRNA concentrations of genes involved in ketogenesis as well as carnitine synthesis and carnitine uptake at various time-points during lactation, indicating that FGF21 could play a role in ketogenesis and carnitine metabolism in the liver of dairy cows (p < 0.05). Carnitine 186-195 fibroblast growth factor 21 Bos taurus 88-93 24068862-7 2013 Addition of L-carnitine during hyperosmotic stress partly restored cell volume and significantly reduced the concentration of TNF-alpha released (p = 0.005) and caspase-9 activity (p = 0.0125). Carnitine 12-23 tumor necrosis factor Homo sapiens 126-135 24157049-8 2013 In the kidney, L-carnitine induced dose-dependent improvement of renal function, inflammation, and fibrosis in parallel with suppression of the expression of TGF-beta1 and 8-OHdG. Carnitine 15-26 transforming growth factor, beta 1 Rattus norvegicus 158-167 24157049-9 2013 Furthermore, the administration of L-carnitine at a high dose inhibited the expression of caspase-3 and LC3-II. Carnitine 35-46 caspase 3 Rattus norvegicus 90-99 24068862-7 2013 Addition of L-carnitine during hyperosmotic stress partly restored cell volume and significantly reduced the concentration of TNF-alpha released (p = 0.005) and caspase-9 activity (p = 0.0125). Carnitine 12-23 caspase 9 Homo sapiens 161-170 23771822-5 2013 OCTN2 maintains the carnitine homeostasis, resulting from intestinal absorption, distribution to tissues, and renal excretion/reabsorption. Carnitine 20-29 solute carrier family 22 member 5 Homo sapiens 0-5 23970467-5 2013 RESULTS: Compared with vehicle, prophylactic administration of betaine, L-carnitine, or erythritol significantly decreased corneal staining and expression of TNF-alpha and IL-17 on day 21 (schedule 1). Carnitine 72-83 tumor necrosis factor Mus musculus 158-167 23970467-5 2013 RESULTS: Compared with vehicle, prophylactic administration of betaine, L-carnitine, or erythritol significantly decreased corneal staining and expression of TNF-alpha and IL-17 on day 21 (schedule 1). Carnitine 72-83 interleukin 17A Mus musculus 172-177 23970467-7 2013 Relative to vehicle, L-carnitine treatment of mouse dry eye for 14 days (days 21 to 35) resulted in a significant reduction in corneal staining, number of TUNEL-positive cells, and expression of TNF-alpha, IL-17, IL-6, or IL-1beta, as well as significantly increased the number of goblet cells. Carnitine 21-32 tumor necrosis factor Mus musculus 195-204 23970467-7 2013 Relative to vehicle, L-carnitine treatment of mouse dry eye for 14 days (days 21 to 35) resulted in a significant reduction in corneal staining, number of TUNEL-positive cells, and expression of TNF-alpha, IL-17, IL-6, or IL-1beta, as well as significantly increased the number of goblet cells. Carnitine 21-32 interleukin 17A Mus musculus 206-211 23970467-7 2013 Relative to vehicle, L-carnitine treatment of mouse dry eye for 14 days (days 21 to 35) resulted in a significant reduction in corneal staining, number of TUNEL-positive cells, and expression of TNF-alpha, IL-17, IL-6, or IL-1beta, as well as significantly increased the number of goblet cells. Carnitine 21-32 interleukin 6 Mus musculus 213-217 23970467-7 2013 Relative to vehicle, L-carnitine treatment of mouse dry eye for 14 days (days 21 to 35) resulted in a significant reduction in corneal staining, number of TUNEL-positive cells, and expression of TNF-alpha, IL-17, IL-6, or IL-1beta, as well as significantly increased the number of goblet cells. Carnitine 21-32 interleukin 1 beta Mus musculus 222-230 23818692-8 2013 In conclusion, increasing muscle total carnitine in healthy humans can modulate muscle metabolism, energy expenditure and body composition over a prolonged period, which is entirely consistent with a carnitine-mediated increase in muscle long-chain acyl-group translocation via CPT1. Carnitine 200-209 carnitine palmitoyltransferase 1A Homo sapiens 278-282 23771822-6 2013 OCTN3, identified only in mouse, mediates also carnitine transport. Carnitine 47-56 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 0-5 23609166-5 2013 RESULTS: Average plasma and urinary carnitine values ranged from 60 to 80 muM and 78 to 124 muM, respectively, in both groups, with no significant difference between them. Carnitine 36-45 latexin Homo sapiens 74-77 23609166-5 2013 RESULTS: Average plasma and urinary carnitine values ranged from 60 to 80 muM and 78 to 124 muM, respectively, in both groups, with no significant difference between them. Carnitine 36-45 latexin Homo sapiens 92-95 23666872-0 2013 Involvement of carnitine/organic cation transporter OCTN1/SLC22A4 in gastrointestinal absorption of metformin. Carnitine 15-24 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 52-57 23636657-7 2013 DISCUSSION: L-Carnitine combined with HDI may have helped with the calcium channel blocker (CCB) poisoning by decreasing insulin resistance, promoting intracellular glucose transport, facilitating the metabolism of free fatty acids, and increasing calcium channel sensitivity. Carnitine 12-23 insulin Homo sapiens 121-128 23666872-2 2013 Here, we examined the role of carnitine/organic cation transporter OCTN1/SLC22A4, which is localized on apical membranes of small intestine in mice and humans, in metformin absorption. Carnitine 30-39 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 67-72 23666872-2 2013 Here, we examined the role of carnitine/organic cation transporter OCTN1/SLC22A4, which is localized on apical membranes of small intestine in mice and humans, in metformin absorption. Carnitine 30-39 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 73-80 23733756-12 2013 Serum carnitine level increased with ALC but remained stable with placebo. Carnitine 6-15 allantoicase Homo sapiens 37-40 23965166-1 2013 Acetyl-L-carnitine (ALC) is a molecule derived from acetylation of carnitine in the mitochondria. Carnitine 9-18 allantoicase Homo sapiens 20-23 23421623-6 2013 Pretreatment with cyclosporin A or L-carnitine, which might inhibit the transport of (13)C-enriched compounds into chloroplasts and mitochondria, caused a remarkable decline in yields of both [U-(13)C]Gluc and [3-(13)C]Ser in H(13)CHO-treated Arabidopsis. Carnitine 35-46 beta glucosidase 25 Arabidopsis thaliana 201-205 23485643-3 2013 CPT2 is part of the carnitine shuttle that is necessary to import fatty acids into mitochondria and catalyzes the conversion of acylcarnitines into acyl-CoAs. Carnitine 20-29 carnitine palmitoyltransferase 2 Homo sapiens 0-4 23658353-4 2013 Overall (d 0 to 109), dietary L-carnitine tended to improve ADG (linear, P = 0.07). Carnitine 30-41 ADG Sus scrofa 60-63 22999781-3 2013 Genetic studies in large populations have linked mutations in the carnitine transporters OCTN1 and OCTN2 with Crohn"s disease (CD), while other studies at the same time have failed to show a similar association and report normal serum carnitine levels in CD patients. Carnitine 66-75 solute carrier family 22 member 4 Homo sapiens 89-94 22999781-3 2013 Genetic studies in large populations have linked mutations in the carnitine transporters OCTN1 and OCTN2 with Crohn"s disease (CD), while other studies at the same time have failed to show a similar association and report normal serum carnitine levels in CD patients. Carnitine 66-75 solute carrier family 22 member 5 Homo sapiens 99-104 22999781-5 2013 We studied expression of five enzymes involved in carnitine biosynthesis, namely 6-N-trimethyllysine dioxygenase (TMLD), 4-trimethylaminobutyraldehyde dehydrogenase (TMABADH), serine hydroxymethyltransferase 1 and 2 (SHMT1 and 2) and gamma-butyrobetaine hydroxylase (BBH) by real-time PCR in mice (C3H strain). Carnitine 50-59 trimethyllysine hydroxylase, epsilon Mus musculus 81-112 22999781-5 2013 We studied expression of five enzymes involved in carnitine biosynthesis, namely 6-N-trimethyllysine dioxygenase (TMLD), 4-trimethylaminobutyraldehyde dehydrogenase (TMABADH), serine hydroxymethyltransferase 1 and 2 (SHMT1 and 2) and gamma-butyrobetaine hydroxylase (BBH) by real-time PCR in mice (C3H strain). Carnitine 50-59 trimethyllysine hydroxylase, epsilon Mus musculus 114-118 22999781-5 2013 We studied expression of five enzymes involved in carnitine biosynthesis, namely 6-N-trimethyllysine dioxygenase (TMLD), 4-trimethylaminobutyraldehyde dehydrogenase (TMABADH), serine hydroxymethyltransferase 1 and 2 (SHMT1 and 2) and gamma-butyrobetaine hydroxylase (BBH) by real-time PCR in mice (C3H strain). Carnitine 50-59 aldehyde dehydrogenase 9, subfamily A1 Mus musculus 166-173 22999781-5 2013 We studied expression of five enzymes involved in carnitine biosynthesis, namely 6-N-trimethyllysine dioxygenase (TMLD), 4-trimethylaminobutyraldehyde dehydrogenase (TMABADH), serine hydroxymethyltransferase 1 and 2 (SHMT1 and 2) and gamma-butyrobetaine hydroxylase (BBH) by real-time PCR in mice (C3H strain). Carnitine 50-59 serine hydroxymethyltransferase 1 (soluble) Mus musculus 217-228 22999781-5 2013 We studied expression of five enzymes involved in carnitine biosynthesis, namely 6-N-trimethyllysine dioxygenase (TMLD), 4-trimethylaminobutyraldehyde dehydrogenase (TMABADH), serine hydroxymethyltransferase 1 and 2 (SHMT1 and 2) and gamma-butyrobetaine hydroxylase (BBH) by real-time PCR in mice (C3H strain). Carnitine 50-59 butyrobetaine (gamma), 2-oxoglutarate dioxygenase 1 (gamma-butyrobetaine hydroxylase) Mus musculus 234-265 22999781-5 2013 We studied expression of five enzymes involved in carnitine biosynthesis, namely 6-N-trimethyllysine dioxygenase (TMLD), 4-trimethylaminobutyraldehyde dehydrogenase (TMABADH), serine hydroxymethyltransferase 1 and 2 (SHMT1 and 2) and gamma-butyrobetaine hydroxylase (BBH) by real-time PCR in mice (C3H strain). Carnitine 50-59 butyrobetaine (gamma), 2-oxoglutarate dioxygenase 1 (gamma-butyrobetaine hydroxylase) Mus musculus 267-270 23826175-0 2013 Fish oil and the pan-PPAR agonist tetradecylthioacetic acid affect the amino acid and carnitine metabolism in rats. Carnitine 86-95 peroxisome proliferator activated receptor alpha Rattus norvegicus 21-25 23566841-0 2013 Single nucleotide polymorphism in CPT1B and CPT2 genes and its association with blood carnitine levels in acute myocardial infarction patients. Carnitine 86-95 carnitine palmitoyltransferase 1B Homo sapiens 34-39 23566841-0 2013 Single nucleotide polymorphism in CPT1B and CPT2 genes and its association with blood carnitine levels in acute myocardial infarction patients. Carnitine 86-95 carnitine palmitoyltransferase 2 Homo sapiens 44-48 23566841-7 2013 CPT1B heterozygous variants of G320D and S427C among control subjects showed significantly higher levels of total and free carnitine in the blood. Carnitine 123-132 carnitine palmitoyltransferase 1B Homo sapiens 0-5 23566841-8 2013 The homozygous genotype (AA) of CPT2 variant V368I had significantly less blood carnitine in AMI patients. Carnitine 80-89 carnitine palmitoyltransferase 2 Homo sapiens 32-36 23628882-1 2013 BACKGROUND: In our model of a congenital heart defect (CHD) with increased pulmonary blood flow (PBF; shunt), we have recently shown a disruption in carnitine homeostasis, associated with mitochondrial dysfunction and decreased endothelial nitric oxide synthase (eNOS)/heat shock protein (Hsp)90 interactions that contribute to eNOS uncoupling, increased superoxide levels, and decreased bioavailable nitric oxide (NO). Carnitine 149-158 nitric oxide synthase, endothelial Ovis aries 228-261 23628882-1 2013 BACKGROUND: In our model of a congenital heart defect (CHD) with increased pulmonary blood flow (PBF; shunt), we have recently shown a disruption in carnitine homeostasis, associated with mitochondrial dysfunction and decreased endothelial nitric oxide synthase (eNOS)/heat shock protein (Hsp)90 interactions that contribute to eNOS uncoupling, increased superoxide levels, and decreased bioavailable nitric oxide (NO). Carnitine 149-158 nitric oxide synthase, endothelial Ovis aries 263-267 23628882-1 2013 BACKGROUND: In our model of a congenital heart defect (CHD) with increased pulmonary blood flow (PBF; shunt), we have recently shown a disruption in carnitine homeostasis, associated with mitochondrial dysfunction and decreased endothelial nitric oxide synthase (eNOS)/heat shock protein (Hsp)90 interactions that contribute to eNOS uncoupling, increased superoxide levels, and decreased bioavailable nitric oxide (NO). Carnitine 149-158 nitric oxide synthase, endothelial Ovis aries 328-332 23562624-8 2013 A significant increase in serum BNP concentration was found in the CDD group (P<0.004) which was attenuated by carnitine (P<0.05), whereas homocysteine presented contradictory results (higher in the CDD+CARN group). Carnitine 114-123 natriuretic peptide B Rattus norvegicus 32-35 23755272-1 2013 Agp2 is a plasma membrane protein of the Saccharomyces cerevisiae amino acid transporter family, involved in high-affinity uptake of various substrates including L-carnitine and polyamines. Carnitine 162-173 Agp2p Saccharomyces cerevisiae S288C 0-4 23837141-3 2013 The purpose of this study is to identify the efficacy and safety of carnitine from entecavir combination therapy in Alanine aminotransferase (ALT) elevated Chronic Hepatitis B (CHB) patients. Carnitine 68-77 glutamic--pyruvic transaminase Homo sapiens 116-140 23440281-5 2013 TCA cycle metabolites in THP-1 cells may be derived from acetyl-CoA by fatty acid beta-oxidation, which was supported by abundant detection of carnitine and acetylcarnitine in THP-1 cells. Carnitine 143-152 GLI family zinc finger 2 Homo sapiens 25-30 24125620-9 2013 CONCLUSION: Levocarnitine could significantly improve the cardiac function, and reduce the levels of serum NT-pro-BNP, creatinine and cystatin C. Carnitine 12-25 cystatin C Homo sapiens 134-144 23244702-3 2013 Thus, we determined whether there was a mechanistic link between endothelial nitric oxide synthase (eNOS), ADMA, and the disruption of carnitine homeostasis in PAEC. Carnitine 135-144 nitric oxide synthase, endothelial Ovis aries 65-98 23244702-3 2013 Thus, we determined whether there was a mechanistic link between endothelial nitric oxide synthase (eNOS), ADMA, and the disruption of carnitine homeostasis in PAEC. Carnitine 135-144 nitric oxide synthase, endothelial Ovis aries 100-104 23525500-8 2013 The functional interplay between the decrease in L-carnitine and the PPARalpha/PGC1alpha pathway-induced redirection of FA metabolism protects the mitochondria against LCFA overload and provides a foundation for novel cardioprotective mechanisms. Carnitine 49-60 PPARG coactivator 1 alpha Homo sapiens 79-88 23656565-4 2013 Dietary carnitine (present predominately in red meat) and lecithin (phosphatidyl choline) are shown to be metabolized by gut microbes to trimethylamine (TMA), which in turn is metabolized by liver flavin monoxygenases (especially FMO3 and FMO1) to form trimethylamine-N-oxide (TMAO). Carnitine 8-17 flavin containing dimethylaniline monoxygenase 3 Homo sapiens 230-234 23656565-4 2013 Dietary carnitine (present predominately in red meat) and lecithin (phosphatidyl choline) are shown to be metabolized by gut microbes to trimethylamine (TMA), which in turn is metabolized by liver flavin monoxygenases (especially FMO3 and FMO1) to form trimethylamine-N-oxide (TMAO). Carnitine 8-17 flavin containing dimethylaniline monoxygenase 1 Homo sapiens 239-243 23440281-5 2013 TCA cycle metabolites in THP-1 cells may be derived from acetyl-CoA by fatty acid beta-oxidation, which was supported by abundant detection of carnitine and acetylcarnitine in THP-1 cells. Carnitine 143-152 GLI family zinc finger 2 Homo sapiens 176-181 23295156-0 2013 L-Carnitine protects against arterial hypertension-related cardiac fibrosis through modulation of PPAR-gamma expression. Carnitine 0-11 peroxisome proliferator-activated receptor gamma Rattus norvegicus 98-108 23497718-5 2013 In addition, transcript levels of genes involved in carnitine synthesis (ALDH9A1, TMLHE, BBOX1) and carnitine uptake (SLC22A5) in the liver were greater in lactating than in non-lactating sows (P < 0.05). Carnitine 100-109 solute carrier family 22 member 5 Homo sapiens 118-125 23497226-0 2013 Supplementation of carnitine leads to an activation of the IGF-1/PI3K/Akt signalling pathway and down regulates the E3 ligase MuRF1 in skeletal muscle of rats. Carnitine 19-28 insulin-like growth factor 1 Rattus norvegicus 59-64 23497226-0 2013 Supplementation of carnitine leads to an activation of the IGF-1/PI3K/Akt signalling pathway and down regulates the E3 ligase MuRF1 in skeletal muscle of rats. Carnitine 19-28 AKT serine/threonine kinase 1 Rattus norvegicus 70-73 23497226-0 2013 Supplementation of carnitine leads to an activation of the IGF-1/PI3K/Akt signalling pathway and down regulates the E3 ligase MuRF1 in skeletal muscle of rats. Carnitine 19-28 tripartite motif containing 63 Rattus norvegicus 126-131 23497226-3 2013 Based on the previous finding that carnitine increases plasma IGF-1 concentration, we investigated the hypothesis that carnitine down-regulates genes of the UPS by modulation of the of the IGF-1/PI3K/Akt signalling pathway which is an important regulator of UPS activity in muscle. Carnitine 35-44 insulin-like growth factor 1 Rattus norvegicus 62-67 23497226-3 2013 Based on the previous finding that carnitine increases plasma IGF-1 concentration, we investigated the hypothesis that carnitine down-regulates genes of the UPS by modulation of the of the IGF-1/PI3K/Akt signalling pathway which is an important regulator of UPS activity in muscle. Carnitine 119-128 insulin-like growth factor 1 Rattus norvegicus 189-194 23497226-3 2013 Based on the previous finding that carnitine increases plasma IGF-1 concentration, we investigated the hypothesis that carnitine down-regulates genes of the UPS by modulation of the of the IGF-1/PI3K/Akt signalling pathway which is an important regulator of UPS activity in muscle. Carnitine 119-128 AKT serine/threonine kinase 1 Rattus norvegicus 200-203 23497226-6 2013 RESULTS: Rats fed the diet supplemented with carnitine had lower mRNA and protein levels of MuRF1, the most important E3 ubiquitin ligase in muscle, decreased concentrations of ubiquitin-protein conjugates in skeletal muscle and higher IGF-1 concentration in plasma than control rats (P < 0.05). Carnitine 45-54 tripartite motif containing 63 Rattus norvegicus 92-97 23497226-6 2013 RESULTS: Rats fed the diet supplemented with carnitine had lower mRNA and protein levels of MuRF1, the most important E3 ubiquitin ligase in muscle, decreased concentrations of ubiquitin-protein conjugates in skeletal muscle and higher IGF-1 concentration in plasma than control rats (P < 0.05). Carnitine 45-54 insulin-like growth factor 1 Rattus norvegicus 236-241 23497226-7 2013 Moreover, in skeletal muscle of rats fed the diet supplemented with carnitine there was an activation of the PI3K/Akt signalling pathway, as indicated by increased protein levels of phosphorylated (activated) Akt1 (P < 0.05). Carnitine 68-77 AKT serine/threonine kinase 1 Rattus norvegicus 114-117 23497226-7 2013 Moreover, in skeletal muscle of rats fed the diet supplemented with carnitine there was an activation of the PI3K/Akt signalling pathway, as indicated by increased protein levels of phosphorylated (activated) Akt1 (P < 0.05). Carnitine 68-77 AKT serine/threonine kinase 1 Rattus norvegicus 209-213 23497226-8 2013 CONCLUSION: The present study shows that supplementation of carnitine markedly decreases the expression of MuRF1 and concentrations of ubiquitinated proteins in skeletal muscle of rats, indicating a diminished degradation of myofibrillar proteins by the UPS. Carnitine 60-69 tripartite motif containing 63 Rattus norvegicus 107-112 23497226-9 2013 The study moreover shows that supplementation of carnitine leads to an activation of the IGF-1/PI3K/Akt signalling pathway which in turn might contribute to the observed down-regulation of MuRF1 and muscle protein ubiquitination. Carnitine 49-58 insulin-like growth factor 1 Rattus norvegicus 89-94 23497226-9 2013 The study moreover shows that supplementation of carnitine leads to an activation of the IGF-1/PI3K/Akt signalling pathway which in turn might contribute to the observed down-regulation of MuRF1 and muscle protein ubiquitination. Carnitine 49-58 AKT serine/threonine kinase 1 Rattus norvegicus 100-103 23497226-9 2013 The study moreover shows that supplementation of carnitine leads to an activation of the IGF-1/PI3K/Akt signalling pathway which in turn might contribute to the observed down-regulation of MuRF1 and muscle protein ubiquitination. Carnitine 49-58 tripartite motif containing 63 Rattus norvegicus 189-194 24250943-10 2013 These protective actions were reversed by concomitant use of etomoxir (a CPT-I inhibitor), suggesting that the efficacy of LC could be due to its mitochondrial action, probably related to the raise in glucose oxidation of the reperfused hearts. Carnitine 123-125 carnitine palmitoyltransferase 1B Rattus norvegicus 73-78 24250945-10 2013 These protective actions were reversed by concomitant use of etomoxir (a CPT-I inhibitor), suggesting that the efficacy of LC could be due to its mitochondrial action, probably related to the raise in glucose oxidation of the reperfused hearts. Carnitine 123-125 carnitine palmitoyltransferase 1B Rattus norvegicus 73-78 23926565-0 2013 Effects of L-carnitine and Pentoxifylline on the Activity of Lactate Dehydrogenase C4 isozyme and Motility of Testicular Spermatozoa in Mice. Carnitine 11-22 lactate dehydrogenase C Mus musculus 61-85 23926565-5 2013 The aim of this study was to evaluate sperm motility and LDH-C4 enzyme activity upon L-carnitine (LC) and Pentoxifylline (PTX) administrations in mice. Carnitine 85-96 lactate dehydrogenase C Mus musculus 57-63 23926565-5 2013 The aim of this study was to evaluate sperm motility and LDH-C4 enzyme activity upon L-carnitine (LC) and Pentoxifylline (PTX) administrations in mice. Carnitine 98-100 lactate dehydrogenase C Mus musculus 57-63 23926565-13 2013 CONCLUSION: The effects of LC and PTX on motility of sperm can be explained by an increase in LDH-C4 enzyme activity that may influence male fertility status. Carnitine 27-29 lactate dehydrogenase C Mus musculus 94-100 23497718-1 2013 BACKGROUND: Convincing evidence exist that carnitine synthesis and uptake of carnitine into cells is regulated by peroxisome proliferator-activated receptor alpha (PPARA), a transcription factor which is physiologically activated during fasting or energy deprivation. Carnitine 43-52 peroxisome proliferator activated receptor alpha Homo sapiens 114-162 23497718-1 2013 BACKGROUND: Convincing evidence exist that carnitine synthesis and uptake of carnitine into cells is regulated by peroxisome proliferator-activated receptor alpha (PPARA), a transcription factor which is physiologically activated during fasting or energy deprivation. Carnitine 43-52 peroxisome proliferator activated receptor alpha Homo sapiens 164-169 23497718-1 2013 BACKGROUND: Convincing evidence exist that carnitine synthesis and uptake of carnitine into cells is regulated by peroxisome proliferator-activated receptor alpha (PPARA), a transcription factor which is physiologically activated during fasting or energy deprivation. Carnitine 77-86 peroxisome proliferator activated receptor alpha Homo sapiens 114-162 23497718-1 2013 BACKGROUND: Convincing evidence exist that carnitine synthesis and uptake of carnitine into cells is regulated by peroxisome proliferator-activated receptor alpha (PPARA), a transcription factor which is physiologically activated during fasting or energy deprivation. Carnitine 77-86 peroxisome proliferator activated receptor alpha Homo sapiens 164-169 23497718-5 2013 In addition, transcript levels of genes involved in carnitine synthesis (ALDH9A1, TMLHE, BBOX1) and carnitine uptake (SLC22A5) in the liver were greater in lactating than in non-lactating sows (P < 0.05). Carnitine 52-61 aldehyde dehydrogenase 9 family member A1 Homo sapiens 73-80 23497718-5 2013 In addition, transcript levels of genes involved in carnitine synthesis (ALDH9A1, TMLHE, BBOX1) and carnitine uptake (SLC22A5) in the liver were greater in lactating than in non-lactating sows (P < 0.05). Carnitine 52-61 trimethyllysine hydroxylase, epsilon Homo sapiens 82-87 23497718-7 2013 CONCLUSIONS: The results of the present study show that PPARalpha is activated in the liver of sows during lactation which leads to an up-regulation of genes involved in carnitine synthesis and carnitine uptake. Carnitine 170-179 peroxisome proliferator activated receptor alpha Homo sapiens 56-65 23497718-5 2013 In addition, transcript levels of genes involved in carnitine synthesis (ALDH9A1, TMLHE, BBOX1) and carnitine uptake (SLC22A5) in the liver were greater in lactating than in non-lactating sows (P < 0.05). Carnitine 52-61 gamma-butyrobetaine hydroxylase 1 Homo sapiens 89-94 23497718-7 2013 CONCLUSIONS: The results of the present study show that PPARalpha is activated in the liver of sows during lactation which leads to an up-regulation of genes involved in carnitine synthesis and carnitine uptake. Carnitine 194-203 peroxisome proliferator activated receptor alpha Homo sapiens 56-65 23497718-8 2013 The PPARalpha mediated up-regulation of genes involved in carnitine synthesis and uptake in the liver of lactating sows may be regarded as an adaptive mechanism to maintain hepatic carnitine levels at a level sufficient to transport excessive amounts of fatty acids into the mitochondrion. Carnitine 58-67 peroxisome proliferator activated receptor alpha Homo sapiens 4-13 23497718-8 2013 The PPARalpha mediated up-regulation of genes involved in carnitine synthesis and uptake in the liver of lactating sows may be regarded as an adaptive mechanism to maintain hepatic carnitine levels at a level sufficient to transport excessive amounts of fatty acids into the mitochondrion. Carnitine 181-190 peroxisome proliferator activated receptor alpha Homo sapiens 4-13 24329505-1 2013 AIM: To investigate the effects of L-carnitine (LCAR) and N-acetylcysteine (NAC) on carbon tetrachloride (CCl4)-induced acute liver damage in rats. Carnitine 35-46 C-C motif chemokine ligand 4 Rattus norvegicus 106-110 23333250-0 2013 Protective effects of l-carnitine and piracetam against mitochondrial permeability transition and PC3 cell necrosis induced by simvastatin. Carnitine 22-33 chromobox 8 Homo sapiens 98-101 23127966-0 2013 A high-fat diet increases L-carnitine synthesis through a differential maturation of the Bbox1 mRNAs. Carnitine 26-37 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 89-94 22952014-3 2013 Among them, OCTN2 is a sodium-dependent, high-affinity transporter of carnitine, and a functional defect of OCTN2 due to genetic mutation causes primary systemic carnitine deficiency (SCD). Carnitine 70-79 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 12-17 22952014-4 2013 Since carnitine is essential for beta-oxidation of long-chain fatty acids to produce ATP, OCTN2 gene mutation causes a range of symptoms, including cardiomyopathy, skeletal muscle weakness, fatty liver and male infertility. Carnitine 6-15 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 90-95 22952014-9 2013 Rodent Octn3 transports carnitine specifically, particularly in male reproductive tissues. Carnitine 24-33 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 7-12 23127966-2 2013 l-carnitine is biosynthesized from gamma-butyrobetaine by a reaction catalyzed by the gamma-butyrobetaine hydroxylase (Bbox1). Carnitine 0-11 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 86-117 23127966-2 2013 l-carnitine is biosynthesized from gamma-butyrobetaine by a reaction catalyzed by the gamma-butyrobetaine hydroxylase (Bbox1). Carnitine 0-11 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 119-124 23127966-8 2013 Our results show that the maturation of Bbox1 mRNAs is nutritionally regulated in the liver through a selective polyadenylation process to adjust l-carnitine biosynthesis to the energy supply. Carnitine 146-157 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 40-45 24329505-1 2013 AIM: To investigate the effects of L-carnitine (LCAR) and N-acetylcysteine (NAC) on carbon tetrachloride (CCl4)-induced acute liver damage in rats. Carnitine 48-52 C-C motif chemokine ligand 4 Rattus norvegicus 106-110 23173999-1 2013 L-Carnitine (LC) administration has been recommended for specific indications in dialysis patients, including epoetin-resistant anemia, intradialytic hypotension, cardiomyopathy, fatigue, muscle weakness, and exercise performance; it may ameliorate insulin resistance, inflammation, and protein wasting. Carnitine 13-15 erythropoietin Homo sapiens 110-117 23125349-5 2013 During colonization, efg1(-) null mutant cells expressed higher levels of genes involved in lipid catabolism, carnitine biosynthesis, and carnitine utilization than did colonizing wild-type (WT) cells. Carnitine 110-119 G elongation factor, mitochondrial 1 Mus musculus 21-25 23125349-5 2013 During colonization, efg1(-) null mutant cells expressed higher levels of genes involved in lipid catabolism, carnitine biosynthesis, and carnitine utilization than did colonizing wild-type (WT) cells. Carnitine 138-147 G elongation factor, mitochondrial 1 Mus musculus 21-25 23125349-7 2013 The efg1(-) null mutant grew in depleted medium, while WT cells could grow only if the depleted medium was supplemented with carnitine, a compound that promotes the metabolism of fatty acids. Carnitine 125-134 G elongation factor, mitochondrial 1 Mus musculus 4-8 23173999-1 2013 L-Carnitine (LC) administration has been recommended for specific indications in dialysis patients, including epoetin-resistant anemia, intradialytic hypotension, cardiomyopathy, fatigue, muscle weakness, and exercise performance; it may ameliorate insulin resistance, inflammation, and protein wasting. Carnitine 0-11 erythropoietin Homo sapiens 110-117 23173999-1 2013 L-Carnitine (LC) administration has been recommended for specific indications in dialysis patients, including epoetin-resistant anemia, intradialytic hypotension, cardiomyopathy, fatigue, muscle weakness, and exercise performance; it may ameliorate insulin resistance, inflammation, and protein wasting. Carnitine 0-11 insulin Homo sapiens 249-256 24192517-0 2013 L-carnitine ameliorates L-asparaginase-induced acute liver toxicity in steatotic rat livers. Carnitine 0-11 asparaginase and isoaspartyl peptidase 1 Rattus norvegicus 24-38 24192517-9 2013 CONCLUSIONS: Our study emphasizes the potential of L-carnitine to reduce L-asparaginase-induced hepatotoxicity in patients with preexisting liver disorders. Carnitine 51-62 asparaginase and isoaspartyl peptidase 1 Homo sapiens 73-87 22954232-10 2013 L-carnitine increased the expression of metabolism-related ATP6 and COX1 genes in blastocysts. Carnitine 0-11 ATP synthase F0 subunit 6 Bos taurus 59-63 22954232-10 2013 L-carnitine increased the expression of metabolism-related ATP6 and COX1 genes in blastocysts. Carnitine 0-11 cytochrome c oxidase subunit I Bos taurus 68-72 23173999-1 2013 L-Carnitine (LC) administration has been recommended for specific indications in dialysis patients, including epoetin-resistant anemia, intradialytic hypotension, cardiomyopathy, fatigue, muscle weakness, and exercise performance; it may ameliorate insulin resistance, inflammation, and protein wasting. Carnitine 13-15 insulin Homo sapiens 249-256 22804770-9 2012 When beta(2)-MG-adjusted skin AGE levels were stratified by serum carnitine levels, a statistical significance and dose-response relationship were observed (P = 0.043). Carnitine 66-75 beta-2-microglobulin Homo sapiens 5-15 23344032-2 2012 Utilizing a lamb model with left-to-right shunting of blood and increased PBF that mimics the human disease, we have recently shown that a disruption in carnitine homeostasis, due to a decreased carnitine acetyl transferase (CrAT) activity, correlates with decreased bioavailable NO. Carnitine 153-162 carnitine O-acetyltransferase Homo sapiens 195-223 23344032-2 2012 Utilizing a lamb model with left-to-right shunting of blood and increased PBF that mimics the human disease, we have recently shown that a disruption in carnitine homeostasis, due to a decreased carnitine acetyl transferase (CrAT) activity, correlates with decreased bioavailable NO. Carnitine 153-162 carnitine O-acetyltransferase Homo sapiens 225-229 23344032-5 2012 Our data indicate that silencing the CrAT gene disrupted cellular carnitine homeostasis, reduced the expression of mitochondrial superoxide dismutase-and resulted in an increase in oxidative stress within the mitochondrion. Carnitine 66-75 carnitine O-acetyltransferase Homo sapiens 37-41 22944603-0 2012 Functional expression of carnitine/organic cation transporter OCTN1 in mouse brain neurons: possible involvement in neuronal differentiation. Carnitine 25-34 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 62-67 22944603-1 2012 The aim of the present study is to clarify the functional expression and physiological role in brain neurons of carnitine/organic cation transporter OCTN1/SLC22A4, which accepts the naturally occurring antioxidant ergothioneine (ERGO) as a substrate in vivo. Carnitine 112-121 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 149-154 22944603-1 2012 The aim of the present study is to clarify the functional expression and physiological role in brain neurons of carnitine/organic cation transporter OCTN1/SLC22A4, which accepts the naturally occurring antioxidant ergothioneine (ERGO) as a substrate in vivo. Carnitine 112-121 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 155-162 23068102-10 2012 Thus, a combined delivery of carnitine and TRAIL may represent a new therapeutic strategy to treat TRAIL-resistant cancer cells. Carnitine 29-38 tumor necrosis factor (ligand) superfamily, member 10 Mus musculus 99-104 22608917-5 2012 Administration of L-carnitine decreases proteasome activity and the expression of genes related with this activity, such as ubiquitin, C8 proteasome subunit and MuRF-1. Carnitine 18-29 tripartite motif containing 63 Rattus norvegicus 161-167 22608917-6 2012 Interestingly, L-carnitine treatment also decreases caspase-3 mRNA content therefore suggesting a modulation of apoptosis. Carnitine 15-26 caspase 3 Rattus norvegicus 52-61 22999793-8 2012 Total and free carnitine correlated inversely to sex hormone-binding globulin (SHBG) in patients with PCOS, whereas no associations were found between acylcarnitines and androgenes. Carnitine 15-24 sex hormone binding globulin Homo sapiens 49-77 22999793-8 2012 Total and free carnitine correlated inversely to sex hormone-binding globulin (SHBG) in patients with PCOS, whereas no associations were found between acylcarnitines and androgenes. Carnitine 15-24 sex hormone binding globulin Homo sapiens 79-83 23068102-0 2012 Carnitine sensitizes TRAIL-resistant cancer cells to TRAIL-induced apoptotic cell death through the up-regulation of Bax. Carnitine 0-9 tumor necrosis factor (ligand) superfamily, member 10 Mus musculus 21-26 23068102-0 2012 Carnitine sensitizes TRAIL-resistant cancer cells to TRAIL-induced apoptotic cell death through the up-regulation of Bax. Carnitine 0-9 tumor necrosis factor (ligand) superfamily, member 10 Mus musculus 53-58 23068102-0 2012 Carnitine sensitizes TRAIL-resistant cancer cells to TRAIL-induced apoptotic cell death through the up-regulation of Bax. Carnitine 0-9 BCL2-associated X protein Mus musculus 117-120 23068102-4 2012 In our present study, we found that carnitine, a metabolite that transfers long-chain fatty acids into mitochondria for beta-oxidation and modulates protein kinase C activity, sensitizes TRAIL-resistant cancer cells to TRAIL. Carnitine 36-45 tumor necrosis factor (ligand) superfamily, member 10 Mus musculus 187-192 23068102-4 2012 In our present study, we found that carnitine, a metabolite that transfers long-chain fatty acids into mitochondria for beta-oxidation and modulates protein kinase C activity, sensitizes TRAIL-resistant cancer cells to TRAIL. Carnitine 36-45 tumor necrosis factor (ligand) superfamily, member 10 Mus musculus 219-224 23068102-6 2012 The combination of carnitine and TRAIL reversed the resistance to TRAIL in lung cancer cells, colon carcinoma cells, and breast carcinoma cells. Carnitine 19-28 tumor necrosis factor (ligand) superfamily, member 10 Mus musculus 66-71 23068102-7 2012 We further demonstrate that carnitine, either alone or in combination with TRAIL, enhances the expression of the pro-apoptotic Bcl-2 family protein, Bcl-2-associated X protein (Bax). Carnitine 28-37 tumor necrosis factor (ligand) superfamily, member 10 Mus musculus 75-80 23068102-7 2012 We further demonstrate that carnitine, either alone or in combination with TRAIL, enhances the expression of the pro-apoptotic Bcl-2 family protein, Bcl-2-associated X protein (Bax). Carnitine 28-37 B cell leukemia/lymphoma 2 Mus musculus 127-132 23068102-7 2012 We further demonstrate that carnitine, either alone or in combination with TRAIL, enhances the expression of the pro-apoptotic Bcl-2 family protein, Bcl-2-associated X protein (Bax). Carnitine 28-37 BCL2-associated X protein Mus musculus 149-175 23068102-7 2012 We further demonstrate that carnitine, either alone or in combination with TRAIL, enhances the expression of the pro-apoptotic Bcl-2 family protein, Bcl-2-associated X protein (Bax). Carnitine 28-37 BCL2-associated X protein Mus musculus 177-180 23068102-9 2012 Taken together, our current results suggest that carnitine can reverse the resistance of cancer cells to TRAIL by up-regulating Bax expression. Carnitine 49-58 tumor necrosis factor (ligand) superfamily, member 10 Mus musculus 105-110 23068102-9 2012 Taken together, our current results suggest that carnitine can reverse the resistance of cancer cells to TRAIL by up-regulating Bax expression. Carnitine 49-58 BCL2-associated X protein Mus musculus 128-131 23092983-4 2012 A nonsense mutation in TMLHE, which encodes the e-N-trimethyllysine hydroxylase catalyzing the first step of carnitine biosynthesis, was identified in two brothers with autism and ID. Carnitine 109-118 trimethyllysine hydroxylase, epsilon Homo sapiens 23-28 23387232-2 2012 METHODS: Triptolide (TP) was conjugated with L-carnitine using succinate as the linker to form TPS-L-Carnitine, which could be specifically recognized by OCTN2, a cationic transporter with high affinity to L-Carnitine and is highly expressed on the apical membrane of renal proximal tubule cells. Carnitine 45-56 solute carrier family 22 member 5 Homo sapiens 154-159 23387232-2 2012 METHODS: Triptolide (TP) was conjugated with L-carnitine using succinate as the linker to form TPS-L-Carnitine, which could be specifically recognized by OCTN2, a cationic transporter with high affinity to L-Carnitine and is highly expressed on the apical membrane of renal proximal tubule cells. Carnitine 99-110 solute carrier family 22 member 5 Homo sapiens 154-159 23387232-2 2012 METHODS: Triptolide (TP) was conjugated with L-carnitine using succinate as the linker to form TPS-L-Carnitine, which could be specifically recognized by OCTN2, a cationic transporter with high affinity to L-Carnitine and is highly expressed on the apical membrane of renal proximal tubule cells. Carnitine 206-217 solute carrier family 22 member 5 Homo sapiens 154-159 23098614-2 2012 CPT1 isoenzymes transfer long chain acyl groups to carnitine. Carnitine 51-60 carnitine palmitoyltransferase 1b, muscle Mus musculus 0-4 22819991-1 2012 The carnitine/acylcarnitine translocase (CACT), an integral protein of the mitochondrial inner membrane, belongs to the carnitine-dependent system of fatty acid transport into mitochondria, where beta-oxidation occurs. Carnitine 4-13 solute carrier family 25 member 20 Rattus norvegicus 41-45 23090741-3 2012 CDSP is caused by a defect in plasma membrane uptake of carnitine, ultimately caused by the SLC22A5 gene. Carnitine 56-65 solute carrier family 22 member 5 Homo sapiens 0-4 23090741-3 2012 CDSP is caused by a defect in plasma membrane uptake of carnitine, ultimately caused by the SLC22A5 gene. Carnitine 56-65 solute carrier family 22 member 5 Homo sapiens 92-99 23090741-9 2012 The patient was started on L-carnitine supplement after CDSP diagnosis. Carnitine 27-38 solute carrier family 22 member 5 Homo sapiens 56-60 22819991-2 2012 CACT exchanges cytosolic acylcarnitine or free carnitine for carnitine in the mitochondrial matrix. Carnitine 29-38 solute carrier family 25 member 20 Rattus norvegicus 0-4 22819991-2 2012 CACT exchanges cytosolic acylcarnitine or free carnitine for carnitine in the mitochondrial matrix. Carnitine 47-56 solute carrier family 25 member 20 Rattus norvegicus 0-4 22843728-1 2012 CaiT is a homotrimeric antiporter that exchanges l-carnitine (CRN) with gamma-butyrobetaine (GBB) across the bacterial membrane. Carnitine 49-60 crooked neck pre-mRNA splicing factor 1 Homo sapiens 62-65 22989098-6 2012 This gene encodes organic cation transporter type 2 (OCTN2) which transport carnitine across cell membranes. Carnitine 76-85 solute carrier family 22 member 5 Homo sapiens 18-51 22989098-6 2012 This gene encodes organic cation transporter type 2 (OCTN2) which transport carnitine across cell membranes. Carnitine 76-85 solute carrier family 22 member 5 Homo sapiens 53-58 22989098-10 2012 Carrier screening for at-risk individuals and family members should be obtained by performing targeted mutation analysis of the SLC22A5 gene since plasma carnitine analysis is not a sufficient methodology for determining carrier status. Carnitine 154-163 solute carrier family 22 member 5 Homo sapiens 128-135 22989098-15 2012 Adult women with CDSP who are planning to or are pregnant should meet with a metabolic or genetic specialist ideally before conception to discuss management of carnitine levels during pregnancy since carnitine levels are typically lower during pregnancy. Carnitine 160-169 solute carrier family 22 member 5 Homo sapiens 17-21 22989098-15 2012 Adult women with CDSP who are planning to or are pregnant should meet with a metabolic or genetic specialist ideally before conception to discuss management of carnitine levels during pregnancy since carnitine levels are typically lower during pregnancy. Carnitine 200-209 solute carrier family 22 member 5 Homo sapiens 17-21 22989098-16 2012 The prognosis for individuals with CDSP depends on the age, presentation, and severity of symptoms at the time of diagnosis; however the long-term prognosis is favorable as long as individuals remain on carnitine supplementation. Carnitine 203-212 solute carrier family 22 member 5 Homo sapiens 35-39 22989098-1 2012 Systemic primary carnitine deficiency (CDSP) is an autosomal recessive disorder of carnitine transportation. Carnitine 17-26 solute carrier family 22 member 5 Homo sapiens 39-43 22765904-1 2012 gamma-Butyrobetaine hydroxylase (BBOX) is a 2-oxoglutarate and Fe(II)-dependent oxygenase that catalyses the final step of L-carnitine biosynthesis in animals. Carnitine 123-134 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 22917873-4 2012 Transport of activated fatty acids into mitochondria is catalyzed by carnitine palmitoyl transferase-I (CPTI) which also requires the metabolite carnitine. Carnitine 69-78 carnitine palmitoyltransferase 1B Homo sapiens 104-108 22796714-7 2012 L-Carnitine treatment restored left-ventricular free-carnitine levels, attenuated left-ventricular fibrosis and stiffening, prevented pulmonary congestion, and improved survival in the HFpEF model independent of the antihypertensive effects, accompanied with increased expression of fatty acid desaturase (FADS) 1/2, rate-limiting enzymes in forming arachidonic acid, and enhanced production of arachidonic acid, a precursor of prostacyclin, and prostacyclin in the LV. Carnitine 0-11 stearoyl-CoA desaturase Homo sapiens 283-304 22796714-7 2012 L-Carnitine treatment restored left-ventricular free-carnitine levels, attenuated left-ventricular fibrosis and stiffening, prevented pulmonary congestion, and improved survival in the HFpEF model independent of the antihypertensive effects, accompanied with increased expression of fatty acid desaturase (FADS) 1/2, rate-limiting enzymes in forming arachidonic acid, and enhanced production of arachidonic acid, a precursor of prostacyclin, and prostacyclin in the LV. Carnitine 0-11 stearoyl-CoA desaturase Homo sapiens 306-310 22796714-8 2012 In cultured cardiac fibroblasts, L-carnitine attenuated the angiotensin II-induced collagen production with increased FADS1/2 expression and enhanced production of arachidonic acid and prostacyclin. Carnitine 33-44 angiotensinogen Homo sapiens 60-74 22796714-8 2012 In cultured cardiac fibroblasts, L-carnitine attenuated the angiotensin II-induced collagen production with increased FADS1/2 expression and enhanced production of arachidonic acid and prostacyclin. Carnitine 33-44 fatty acid desaturase 1 Homo sapiens 118-123 22796714-9 2012 L-Carnitine-induced increase of arachidonic acid was canceled by knock-down of FADS1 or FADS2 in cultured cardiac fibroblasts. Carnitine 0-11 fatty acid desaturase 1 Homo sapiens 79-84 22796714-9 2012 L-Carnitine-induced increase of arachidonic acid was canceled by knock-down of FADS1 or FADS2 in cultured cardiac fibroblasts. Carnitine 0-11 fatty acid desaturase 2 Homo sapiens 88-93 22778252-5 2012 The addition of l-carnitine enabled the metabolic channeling of acyl-CoA through carnitine palmitoyltransferases (CPT-1/2) and attenuated the palmitoyl-CoA-mediated amplification of calcium-induced mPTP opening. Carnitine 16-27 carnitine palmitoyltransferase 1b, muscle Mus musculus 114-121 22765904-1 2012 gamma-Butyrobetaine hydroxylase (BBOX) is a 2-oxoglutarate and Fe(II)-dependent oxygenase that catalyses the final step of L-carnitine biosynthesis in animals. Carnitine 123-134 gamma-butyrobetaine hydroxylase 1 Homo sapiens 33-37 22743351-3 2012 Transport of carnitine and valproylcarnitine by the proximal tubular carnitine transporter OCTN2 was assessed in vitro. Carnitine 13-22 solute carrier family 22 member 5 Homo sapiens 91-96 22743351-9 2012 In contrast, the EF for valproylcarnitine approached 100%, resulting from a low affinity of valproylcarnitine for the carnitine transporter OCTN2 and competition with concomitantly filtered carnitine. Carnitine 32-41 solute carrier family 22 member 5 Homo sapiens 140-145 22730246-1 2012 Fluoride assays for oxygenases: The 2-oxoglutarate-dependent oxygenase BBOX catalyses the final step in carnitine biosynthesis and is a medicinal chemistry target. Carnitine 104-113 gamma-butyrobetaine hydroxylase 1 Homo sapiens 71-75 22805277-7 2012 Increases in serum L-carnitine correlated significantly with postnatal increases in renal organic cation/carnitine transporter 2 (Octn2) expression, and was further matched by postnatal increases in intestinal Octn1 expression and hepatic gamma-Bbh activity. Carnitine 19-30 solute carrier family 22 member 5 Rattus norvegicus 90-128 22805277-7 2012 Increases in serum L-carnitine correlated significantly with postnatal increases in renal organic cation/carnitine transporter 2 (Octn2) expression, and was further matched by postnatal increases in intestinal Octn1 expression and hepatic gamma-Bbh activity. Carnitine 19-30 solute carrier family 22 member 5 Rattus norvegicus 130-135 22805277-8 2012 Postnatal increases in heart L-carnitine levels were significantly correlated to postnatal increases in heart Octn2 expression. Carnitine 29-40 solute carrier family 22 member 5 Rattus norvegicus 110-115 22805277-7 2012 Increases in serum L-carnitine correlated significantly with postnatal increases in renal organic cation/carnitine transporter 2 (Octn2) expression, and was further matched by postnatal increases in intestinal Octn1 expression and hepatic gamma-Bbh activity. Carnitine 19-30 solute carrier family 22 member 4 Rattus norvegicus 210-215 22805277-7 2012 Increases in serum L-carnitine correlated significantly with postnatal increases in renal organic cation/carnitine transporter 2 (Octn2) expression, and was further matched by postnatal increases in intestinal Octn1 expression and hepatic gamma-Bbh activity. Carnitine 19-30 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 239-248 22578613-6 2012 SCNT embryos that were derived from L-carnitine-treated oocytes showed increased (P<0.05) expression levels of DNMT1, PCNA, FGFR2, and POU5F1 mRNA compared with control embryos. Carnitine 36-47 DNA methyltransferase 1 Sus scrofa 114-119 22583703-8 2012 Treatment of Shunt lambs with l-carnitine also reduced GCH1/CHIP interactions, attenuated the ubiquitination and degradation of GCH1, and increased BH(4) levels compared to vehicle-treated Shunt lambs. Carnitine 30-41 GCH1 Ovis aries 55-59 22583703-8 2012 Treatment of Shunt lambs with l-carnitine also reduced GCH1/CHIP interactions, attenuated the ubiquitination and degradation of GCH1, and increased BH(4) levels compared to vehicle-treated Shunt lambs. Carnitine 30-41 GCH1 Ovis aries 128-132 22578613-6 2012 SCNT embryos that were derived from L-carnitine-treated oocytes showed increased (P<0.05) expression levels of DNMT1, PCNA, FGFR2, and POU5F1 mRNA compared with control embryos. Carnitine 36-47 proliferating cell nuclear antigen Sus scrofa 121-125 22578613-6 2012 SCNT embryos that were derived from L-carnitine-treated oocytes showed increased (P<0.05) expression levels of DNMT1, PCNA, FGFR2, and POU5F1 mRNA compared with control embryos. Carnitine 36-47 fibroblast growth factor receptor 2 Sus scrofa 127-132 22578613-6 2012 SCNT embryos that were derived from L-carnitine-treated oocytes showed increased (P<0.05) expression levels of DNMT1, PCNA, FGFR2, and POU5F1 mRNA compared with control embryos. Carnitine 36-47 POU domain, class 5, transcription factor 1 Sus scrofa 138-144 22578613-7 2012 Treatment of recipient oocytes with L-carnitine increased (P<0.05) the expression of both BAX and p-Bcl-xl mRNA in SCNT blastocysts. Carnitine 36-47 apoptosis regulator BAX Sus scrofa 93-96 22212555-9 2012 In functional assays, knockdown of SLC22A5 inhibited L: -carnitine intake, resulted in lipid droplet accumulation, and suppressed the proliferation of breast cancer cells. Carnitine 53-66 solute carrier family 22 member 5 Homo sapiens 35-42 22630369-9 2012 After diagnosis and initiation of treatment, residual MCAD enzyme activities <10% were associated with an increased risk of hypoglycaemia and carnitine supplementation. Carnitine 145-154 acyl-CoA dehydrogenase medium chain Homo sapiens 54-58 22245235-7 2012 Free carnitine levels were 15.73+-10.67 in Group I and 34.25+-22.18 muM in Group II (p=0.012) and hexanoyl carnitine levels 2.18+-2.10 in Group I and 0.38+-0.12 muM in Group II, respectively (p=0.005). Carnitine 5-14 latexin Homo sapiens 68-71 22360675-4 2012 The reports reviewed in this study, including those more recent from our laboratory, have provided data suggesting that chronic renal failure and particularly hemodialysis patients can benefit from carnitine treatment in particular for renal anemia, insulin sensitivity, and protein catabolism. Carnitine 198-207 insulin Homo sapiens 250-257 22285688-9 2012 Together with the recent identification of the mouse BBD and the mouse OCTN2 genes as PPARalpha target genes this finding confirm that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in carnitine synthesis and carnitine uptake. Carnitine 238-247 peroxisome proliferator activated receptor alpha Mus musculus 135-144 22566635-2 2012 TMLHE maps to the X chromosome and encodes the first enzyme in carnitine biosynthesis, 6-N-trimethyllysine dioxygenase. Carnitine 63-72 trimethyllysine hydroxylase, epsilon Homo sapiens 0-5 22560225-5 2012 Studies in muscle-specific Crat knockout mice, primary human skeletal myocytes, and human subjects undergoing L-carnitine supplementation support a model wherein CrAT combats nutrient stress, promotes metabolic flexibility, and enhances insulin action by permitting mitochondrial efflux of excess acetyl moieties that otherwise inhibit key regulatory enzymes such as pyruvate dehydrogenase. Carnitine 110-121 carnitine O-acetyltransferase Homo sapiens 162-166 22285688-9 2012 Together with the recent identification of the mouse BBD and the mouse OCTN2 genes as PPARalpha target genes this finding confirm that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in carnitine synthesis and carnitine uptake. Carnitine 238-247 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 71-76 22285688-0 2012 The mouse gene encoding the carnitine biosynthetic enzyme 4-N-trimethylaminobutyraldehyde dehydrogenase is regulated by peroxisome proliferator-activated receptor alpha. Carnitine 28-37 aldehyde dehydrogenase 9, subfamily A1 Mus musculus 58-103 22285688-0 2012 The mouse gene encoding the carnitine biosynthetic enzyme 4-N-trimethylaminobutyraldehyde dehydrogenase is regulated by peroxisome proliferator-activated receptor alpha. Carnitine 28-37 peroxisome proliferator activated receptor alpha Mus musculus 120-168 22285688-9 2012 Together with the recent identification of the mouse BBD and the mouse OCTN2 genes as PPARalpha target genes this finding confirm that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in carnitine synthesis and carnitine uptake. Carnitine 238-247 peroxisome proliferator activated receptor alpha Mus musculus 86-95 22285688-1 2012 Genes involved in carnitine uptake and synthesis, such as organic cation transporter-2 (OCTN2) and gamma-butyrobetaine dioxygenase (BBD), have been shown to be regulated by peroxisome proliferator-activated receptor (PPAR)alpha directly. Carnitine 18-27 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 58-86 22285688-9 2012 Together with the recent identification of the mouse BBD and the mouse OCTN2 genes as PPARalpha target genes this finding confirm that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in carnitine synthesis and carnitine uptake. Carnitine 238-247 peroxisome proliferator activated receptor alpha Mus musculus 135-144 22285688-1 2012 Genes involved in carnitine uptake and synthesis, such as organic cation transporter-2 (OCTN2) and gamma-butyrobetaine dioxygenase (BBD), have been shown to be regulated by peroxisome proliferator-activated receptor (PPAR)alpha directly. Carnitine 18-27 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 88-93 22339151-1 2012 The human organic cation/carnitine transporter (hOCTN2) is a high affinity cation/carnitine transporter expressed widely in human tissues and is physiologically important for the homeostasis of L-carnitine. Carnitine 194-205 solute carrier family 22 member 5 Homo sapiens 48-54 22285688-1 2012 Genes involved in carnitine uptake and synthesis, such as organic cation transporter-2 (OCTN2) and gamma-butyrobetaine dioxygenase (BBD), have been shown to be regulated by peroxisome proliferator-activated receptor (PPAR)alpha directly. Carnitine 18-27 butyrobetaine (gamma), 2-oxoglutarate dioxygenase 1 (gamma-butyrobetaine hydroxylase) Mus musculus 99-130 22285688-1 2012 Genes involved in carnitine uptake and synthesis, such as organic cation transporter-2 (OCTN2) and gamma-butyrobetaine dioxygenase (BBD), have been shown to be regulated by peroxisome proliferator-activated receptor (PPAR)alpha directly. Carnitine 18-27 peroxisome proliferator activated receptor alpha Mus musculus 217-221 22285688-2 2012 Whether other genes encoding enzymes involved in the carnitine synthesis pathway, such as 4-N-trimethylaminobutyraldehyde dehydrogenase (TMABA-DH) and trimethyllysine dioxygenase (TMLD), are also direct PPARalpha target genes is less clear. Carnitine 53-62 aldehyde dehydrogenase 9, subfamily A1 Mus musculus 90-135 22285688-2 2012 Whether other genes encoding enzymes involved in the carnitine synthesis pathway, such as 4-N-trimethylaminobutyraldehyde dehydrogenase (TMABA-DH) and trimethyllysine dioxygenase (TMLD), are also direct PPARalpha target genes is less clear. Carnitine 53-62 aldehyde dehydrogenase 9, subfamily A1 Mus musculus 137-145 22285688-2 2012 Whether other genes encoding enzymes involved in the carnitine synthesis pathway, such as 4-N-trimethylaminobutyraldehyde dehydrogenase (TMABA-DH) and trimethyllysine dioxygenase (TMLD), are also direct PPARalpha target genes is less clear. Carnitine 53-62 trimethyllysine hydroxylase, epsilon Mus musculus 151-178 22285688-9 2012 Together with the recent identification of the mouse BBD and the mouse OCTN2 genes as PPARalpha target genes this finding confirm that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in carnitine synthesis and carnitine uptake. Carnitine 183-192 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 71-76 22285688-9 2012 Together with the recent identification of the mouse BBD and the mouse OCTN2 genes as PPARalpha target genes this finding confirm that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in carnitine synthesis and carnitine uptake. Carnitine 183-192 peroxisome proliferator activated receptor alpha Mus musculus 86-95 22285688-9 2012 Together with the recent identification of the mouse BBD and the mouse OCTN2 genes as PPARalpha target genes this finding confirm that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in carnitine synthesis and carnitine uptake. Carnitine 183-192 peroxisome proliferator activated receptor alpha Mus musculus 135-144 22285688-9 2012 Together with the recent identification of the mouse BBD and the mouse OCTN2 genes as PPARalpha target genes this finding confirm that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in carnitine synthesis and carnitine uptake. Carnitine 238-247 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 71-76 22285688-9 2012 Together with the recent identification of the mouse BBD and the mouse OCTN2 genes as PPARalpha target genes this finding confirm that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in carnitine synthesis and carnitine uptake. Carnitine 238-247 peroxisome proliferator activated receptor alpha Mus musculus 86-95 22834149-8 2012 It is possible to be validly of opinion that the same philogenically ancient principles as inhibition of activity of carnitine-palmitoilacylaminotrsansferase, decrease of formation of fatty acid metabolites C4 (ketone bodies), short-chained metabolites of palmitic fatty acid and olein mono fatty acid are applied in realization of philogenically late insulin effect. Carnitine 117-126 insulin Homo sapiens 352-359 22389472-0 2012 Inhibition of OCTN2-mediated transport of carnitine by etoposide. Carnitine 42-51 solute carrier family 22 member 5 Homo sapiens 14-19 22389472-1 2012 OCTN2 is a bifunctional transporter that reabsorbs filtered carnitine in a sodium-dependent manner and secretes organic cations into urine as a proton antiport mechanism. Carnitine 60-69 solute carrier family 22 member 5 Homo sapiens 0-5 22389472-2 2012 We hypothesized that inhibition of OCTN2 by anticancer drugs can influence carnitine resorption. Carnitine 75-84 solute carrier family 22 member 5 Homo sapiens 35-40 22389472-5 2012 Five of 27 tested drugs (50-100 mumol/L) inhibited hOCTN2-mediated carnitine uptake by 42% to 85% (P < 0.001). Carnitine 67-76 solute carrier family 22 member 5 Homo sapiens 51-57 22389472-7 2012 Etoposide uptake by hOCTN2 was reversed in the presence of excess carnitine. Carnitine 66-75 solute carrier family 22 member 5 Homo sapiens 20-26 22435679-9 2012 The role of PPAR-alpha in L-carnitine-enhanced expression of SOD and CAT was also explored. Carnitine 26-37 peroxisome proliferator activated receptor alpha Homo sapiens 12-22 22837861-4 2012 Layered transcriptomic and metabolomic analyses of human pulmonary microvascular endothelial cells (hPMVEC) expressing two different disease-causing mutations in the bone morphogenetic protein receptor type 2 (BMPR2) confirmed previously described increases in aerobic glycolysis but also uncovered significant upregulation of the pentose phosphate pathway, increases in nucleotide salvage and polyamine biosynthesis pathways, decreases in carnitine and fatty acid oxidation pathways, and major impairment of the tricarboxylic acid (TCA) cycle and failure of anaplerosis. Carnitine 440-449 bone morphogenetic protein receptor type 2 Homo sapiens 166-208 22837861-4 2012 Layered transcriptomic and metabolomic analyses of human pulmonary microvascular endothelial cells (hPMVEC) expressing two different disease-causing mutations in the bone morphogenetic protein receptor type 2 (BMPR2) confirmed previously described increases in aerobic glycolysis but also uncovered significant upregulation of the pentose phosphate pathway, increases in nucleotide salvage and polyamine biosynthesis pathways, decreases in carnitine and fatty acid oxidation pathways, and major impairment of the tricarboxylic acid (TCA) cycle and failure of anaplerosis. Carnitine 440-449 bone morphogenetic protein receptor type 2 Homo sapiens 210-215 22435679-9 2012 The role of PPAR-alpha in L-carnitine-enhanced expression of SOD and CAT was also explored. Carnitine 26-37 catalase Homo sapiens 69-72 22435679-13 2012 The decreased expressions of PPAR-alpha, carnitine palmitoyl transferase 1 (CPT1) and acyl-CoA oxidase (ACOX) induced by H2O2 can be attenuated by L-carnitine. Carnitine 147-158 peroxisome proliferator activated receptor alpha Homo sapiens 29-39 22435679-13 2012 The decreased expressions of PPAR-alpha, carnitine palmitoyl transferase 1 (CPT1) and acyl-CoA oxidase (ACOX) induced by H2O2 can be attenuated by L-carnitine. Carnitine 147-158 carnitine palmitoyltransferase 1A Homo sapiens 41-74 22435679-13 2012 The decreased expressions of PPAR-alpha, carnitine palmitoyl transferase 1 (CPT1) and acyl-CoA oxidase (ACOX) induced by H2O2 can be attenuated by L-carnitine. Carnitine 147-158 carnitine palmitoyltransferase 1A Homo sapiens 76-80 22435679-13 2012 The decreased expressions of PPAR-alpha, carnitine palmitoyl transferase 1 (CPT1) and acyl-CoA oxidase (ACOX) induced by H2O2 can be attenuated by L-carnitine. Carnitine 147-158 acyl-CoA oxidase 1 Homo sapiens 86-102 22435679-13 2012 The decreased expressions of PPAR-alpha, carnitine palmitoyl transferase 1 (CPT1) and acyl-CoA oxidase (ACOX) induced by H2O2 can be attenuated by L-carnitine. Carnitine 147-158 acyl-CoA oxidase 1 Homo sapiens 104-108 22435679-14 2012 Besides, we also found that the promotion of SOD and CAT protein expression induced by L-carnitine was blocked by PPAR-alpha inhibitor MK886. Carnitine 87-98 catalase Homo sapiens 53-56 22435679-14 2012 Besides, we also found that the promotion of SOD and CAT protein expression induced by L-carnitine was blocked by PPAR-alpha inhibitor MK886. Carnitine 87-98 peroxisome proliferator activated receptor alpha Homo sapiens 114-124 22435679-15 2012 CONCLUSIONS: Taken together, our findings suggest that L-carnitine could protect HL7702 cells against oxidative stress through the antioxidative effect and the regulation of PPAR-alpha also play an important part in the protective effect. Carnitine 55-66 peroxisome proliferator activated receptor alpha Homo sapiens 174-184 22417075-1 2012 BACKGROUND: In rodents and pigs, it has shown that carnitine synthesis and uptake of carnitine into cells are regulated by peroxisome proliferator-activated receptor alpha (PPARA), a transcription factor which is physiologically activated during fasting or energy deprivation. Carnitine 51-60 peroxisome proliferator activated receptor alpha Sus scrofa 123-171 22417075-1 2012 BACKGROUND: In rodents and pigs, it has shown that carnitine synthesis and uptake of carnitine into cells are regulated by peroxisome proliferator-activated receptor alpha (PPARA), a transcription factor which is physiologically activated during fasting or energy deprivation. Carnitine 51-60 peroxisome proliferator activated receptor alpha Sus scrofa 173-178 22417075-1 2012 BACKGROUND: In rodents and pigs, it has shown that carnitine synthesis and uptake of carnitine into cells are regulated by peroxisome proliferator-activated receptor alpha (PPARA), a transcription factor which is physiologically activated during fasting or energy deprivation. Carnitine 85-94 peroxisome proliferator activated receptor alpha Sus scrofa 123-171 22417075-1 2012 BACKGROUND: In rodents and pigs, it has shown that carnitine synthesis and uptake of carnitine into cells are regulated by peroxisome proliferator-activated receptor alpha (PPARA), a transcription factor which is physiologically activated during fasting or energy deprivation. Carnitine 85-94 peroxisome proliferator activated receptor alpha Sus scrofa 173-178 22417075-6 2012 Simultaneously, mRNA abundances of enzymes of carnitine synthesis (TMLHE: 10-fold; ALDH9A1: 6-fold; BBOX1: 1.8-fold) and carnitine uptake (SLC22A5: 13-fold) and the concentration of carnitine in the liver were increased from 3 wk prepartum to 1 wk postpartum (P < 0.05). Carnitine 46-55 trimethyllysine hydroxylase, epsilon Bos taurus 67-72 22333562-3 2012 RECENT FINDINGS: The pool of different carnitine derivatives is formed by acetyl-L-carnitine (ALC), propionyl-L-carnitine (PLC), and isovaleryl-carnitine. Carnitine 39-48 allantoicase Homo sapiens 94-97 22325173-3 2012 Modified transport of carnitine in vitro has been reported for a polymorphism of OCTN1. Carnitine 22-31 solute carrier family 22 member 4 Homo sapiens 81-86 22157348-6 2012 Perioperative metabolic conditioning using glutamine and L-carnitine may be used to modulate insulin sensitivity but further studies need to determine whether these interventions result in clinical benefit. Carnitine 57-68 insulin Homo sapiens 93-100 22325173-11 2012 Carnitine transport tended to be higher in subjects with mutant homozygous and heterozygous OCTN1 and OCTN2 genotypes (0.19 vs 0.59 and 0.25 vs 0.6, respectively). Carnitine 0-9 solute carrier family 22 member 4 Homo sapiens 92-97 22325173-11 2012 Carnitine transport tended to be higher in subjects with mutant homozygous and heterozygous OCTN1 and OCTN2 genotypes (0.19 vs 0.59 and 0.25 vs 0.6, respectively). Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 102-107 22325173-14 2012 However, there was a trend towards higher carnitine transport in subjects with OCTN1 and OCTN2 mutations. Carnitine 42-51 solute carrier family 22 member 4 Homo sapiens 79-84 22325173-14 2012 However, there was a trend towards higher carnitine transport in subjects with OCTN1 and OCTN2 mutations. Carnitine 42-51 solute carrier family 22 member 5 Homo sapiens 89-94 22240810-8 2012 The changes in fat metabolism observed correlate with steatotic liver and altered acyl carnitine metabolomic profiles in CaMKK2 KO mice. Carnitine 87-96 calcium/calmodulin-dependent protein kinase kinase 2, beta Mus musculus 121-127 22266133-1 2012 Carnitine palmitoyltransferase 1 (CPT1), catalyzing the transfer of the acyl group from acyl-CoA to carnitine to form acylcarnitine, is located at the outer mitochondrial membrane. Carnitine 100-109 diacylglycerol cholinephosphotransferase Saccharomyces cerevisiae S288C 34-38 22310714-0 2012 Muscle contraction increases carnitine uptake via translocation of OCTN2. Carnitine 29-38 solute carrier family 22 member 5 Rattus norvegicus 67-72 22310714-2 2012 OCTN2 (SLC22A5), a sodium-dependent solute carrier, is assumed to transport carnitine into skeletal muscle cells. Carnitine 76-85 solute carrier family 22 member 5 Rattus norvegicus 0-5 22310714-2 2012 OCTN2 (SLC22A5), a sodium-dependent solute carrier, is assumed to transport carnitine into skeletal muscle cells. Carnitine 76-85 solute carrier family 22 member 5 Rattus norvegicus 7-14 22310714-6 2012 To test the hypothesis that increased carnitine uptake involves the translocation of OCTN2, contraction-induced alteration in the subcellular localization of OCTN2 was examined. Carnitine 38-47 solute carrier family 22 member 5 Rattus norvegicus 85-90 22310714-11 2012 The present study showed that muscle contraction facilitated carnitine uptake in skeletal muscles, possibly via the contraction-induced translocation of its specific transporter OCTN2 to the plasma membrane. Carnitine 61-70 solute carrier family 22 member 5 Rattus norvegicus 178-183 22134503-2 2012 Since intracellular accumulation of acyl-CoA derivatives has been implicated in the development of insulin resistance, carnitine supplementation has gained attention as a tool for the treatment of insulin resistance. Carnitine 119-128 insulin Homo sapiens 99-106 22134503-2 2012 Since intracellular accumulation of acyl-CoA derivatives has been implicated in the development of insulin resistance, carnitine supplementation has gained attention as a tool for the treatment of insulin resistance. Carnitine 119-128 insulin Homo sapiens 197-204 22134503-3 2012 More recent studies even point toward a causative role for carnitine insufficiency in developing insulin resistance during states of chronic metabolic stress, such as obesity, which can be reversed by carnitine supplementation. Carnitine 59-68 insulin Homo sapiens 97-104 22134503-5 2012 RESULTS: Carnitine supplementation studies in both humans and animals demonstrate an improvement of glucose tolerance, in particular during insulin-resistant states. Carnitine 9-18 insulin Homo sapiens 140-147 22134503-8 2012 CONCLUSIONS: In view of the abovementioned beneficial effect of carnitine supplementation on glucose tolerance during insulin-resistant states, carnitine supplementation might be an effective tool for improvement of glucose utilization in obese type 2 diabetic patients. Carnitine 64-73 insulin Homo sapiens 118-125 22134503-8 2012 CONCLUSIONS: In view of the abovementioned beneficial effect of carnitine supplementation on glucose tolerance during insulin-resistant states, carnitine supplementation might be an effective tool for improvement of glucose utilization in obese type 2 diabetic patients. Carnitine 144-153 insulin Homo sapiens 118-125 25035813-9 2012 It is hypothesized that combined antibiotic and indomethacin treatment promoted AKI resulting in reduced proximal renal tubule reabsorption of carnitine and that beta-lactam antibiotics blocked renal carnitine uptake by human organic cation transporter, hOCTN2. Carnitine 200-209 solute carrier family 22 member 5 Homo sapiens 254-260 22079397-6 2012 CONCLUSION: The results suggest that an increased free radicals formation may be involved in the decrease of butyrylcholinesterase activity, possibly contributing to the neurological damage of these disorders, and that treatment with L-carnitine and low-protein diet possibly is able to prevent this damage. Carnitine 234-245 butyrylcholinesterase Homo sapiens 109-130 22436156-7 2012 In the liver of piglets fed the carnitine-supplemented diet, the relative mRNA levels of atrogin-1, E214k and Psma1 were lower than in those of the control piglets (P < 0.05). Carnitine 32-41 F-box protein 32 Homo sapiens 89-98 22436156-7 2012 In the liver of piglets fed the carnitine-supplemented diet, the relative mRNA levels of atrogin-1, E214k and Psma1 were lower than in those of the control piglets (P < 0.05). Carnitine 32-41 proteasome 20S subunit alpha 1 Homo sapiens 110-115 22436156-8 2012 In skeletal muscle, the relative mRNA levels of atrogin-1, MuRF1, E214k, Psma1 and ubiquitin were lower in piglets fed the carnitine-supplemented diet than that in control piglets (P < 0.05). Carnitine 123-132 F-box protein 32 Homo sapiens 48-57 22436156-8 2012 In skeletal muscle, the relative mRNA levels of atrogin-1, MuRF1, E214k, Psma1 and ubiquitin were lower in piglets fed the carnitine-supplemented diet than that in control piglets (P < 0.05). Carnitine 123-132 tripartite motif containing 63 Homo sapiens 59-64 22436156-8 2012 In skeletal muscle, the relative mRNA levels of atrogin-1, MuRF1, E214k, Psma1 and ubiquitin were lower in piglets fed the carnitine-supplemented diet than that in control piglets (P < 0.05). Carnitine 123-132 proteasome 20S subunit alpha 1 Homo sapiens 73-78 22436156-11 2012 These data suggest that the inhibitory effect of carnitine on the expression of genes of the UPS is mediated indirectly, probably via modulating the release of inhibitors of the UPS such as IGF-1. Carnitine 49-58 insulin like growth factor 1 Homo sapiens 190-195 22359436-11 2012 Meanwhile, HSP70 showed significantly decreased levels after 10 days and 56 days in the fourth group after L-Carnitine treatment simultaneously with cadmium chloride. Carnitine 107-118 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 11-16 22359436-13 2012 This damaging effect increases the synthesis of HSP70 that upregulated by L-Carnitine treatment and showed ameliorative effect of the cells for recovery. Carnitine 74-85 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 48-53 23130577-11 2012 The results contrast with those in humans and mice that show a significant effect of synthetic PPARalpha agonists on carnitine homeostasis in humans and mice. Carnitine 117-126 peroxisome proliferator activated receptor alpha Mus musculus 95-104 22079397-0 2012 Reduction of butyrylcholinesterase activity in plasma from patients with disorders of propionate metabolism is prevented by treatment with L-carnitine and protein restriction. Carnitine 139-150 butyrylcholinesterase Homo sapiens 13-34 21853252-8 2012 Analyses of the abscisic acid mutants, aba1-1 and abi1-1, indicate that carnitine and proline may act through a modulation of the ABA pathway. Carnitine 72-81 zeaxanthin epoxidase (ZEP) (ABA1) Arabidopsis thaliana 39-45 22720143-7 2012 Erythropoietin dose was significantly decreased in both the carnitine (-4750 +- 5772 mg, P = 0.001) and the placebo group (-2000 +- 4296 mg, P < 0.05). Carnitine 60-69 erythropoietin Homo sapiens 0-14 22720143-9 2012 In ESRD patients under maintenance hemodialysis, oral L-carnitine supplementation may reduce triglyceride and cholesterol and increase HDL and hemoglobin and subsequently reduce needed erythropoietin dose without effect on QOL. Carnitine 54-65 erythropoietin Homo sapiens 185-199 23430868-2 2012 CPT1 deficiency is included in newborn screening programs in a number of countries to allow presymptomatic detection and early treatment of affected patients.We present a case of presymptomatic CPT1A deficiency detected through newborn screening in Denmark with diagnostic levels of carnitine and acylcarnitines in the initial dried blood spot. Carnitine 283-292 carnitine palmitoyltransferase 1A Homo sapiens 194-199 21833537-8 2012 Bad and calpain-1 protein expressions were significantly inhibited by treatment with valsartan or carnitine, while expression of Bcl-xL protein was increased (P<0.05). Carnitine 98-107 calpain 1 Canis lupus familiaris 8-17 21853252-8 2012 Analyses of the abscisic acid mutants, aba1-1 and abi1-1, indicate that carnitine and proline may act through a modulation of the ABA pathway. Carnitine 72-81 Protein phosphatase 2C family protein Arabidopsis thaliana 50-56 23285100-0 2012 HDAC inhibitor L-carnitine and proteasome inhibitor bortezomib synergistically exert anti-tumor activity in vitro and in vivo. Carnitine 15-26 histone deacetylase 9 Homo sapiens 0-4 23285100-2 2012 We have recently confirmed that L-carnitine (LC) is an endogenous HDAC inhibitor. Carnitine 32-43 histone deacetylase 9 Homo sapiens 66-70 23285100-2 2012 We have recently confirmed that L-carnitine (LC) is an endogenous HDAC inhibitor. Carnitine 45-47 histone deacetylase 9 Homo sapiens 66-70 23139833-0 2012 L-carnitine is an endogenous HDAC inhibitor selectively inhibiting cancer cell growth in vivo and in vitro. Carnitine 0-11 histone deacetylase 9 Homo sapiens 29-33 23209572-11 2012 A supplementation with L-carnitine partly restored the fatty acid profile by increasing saturated fatty acid content and decreasing the amounts of MUFA, PUFA, VLCFA. Carnitine 23-34 pumilio RNA binding family member 3 Homo sapiens 153-157 23139833-8 2012 A molecular docking study was carried out with CDOCKER protocol of Discovery Studio 2.0 to predict the molecular interaction between L-carnitine and HDAC. Carnitine 133-144 histone deacetylase 9 Homo sapiens 149-153 22984394-6 2012 These changes in carnitine homeostasis correlated with decreases in the protein levels of carnitine palmitoyl transferase (CPT) 1 and 2. Carnitine 17-26 carnitine palmitoyltransferase 2 Rattus norvegicus 123-135 23112839-2 2012 The tissue carnitine content of neonatal homozygous (OCTN2(-/-)) mouse small intestine was markedly reduced; the intestine displayed signs of stunted villous growth, early signs of inflammation, lymphocytic and macrophage infiltration and villous structure breakdown. Carnitine 11-20 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 53-58 23112839-8 2012 We conclude that carnitine plays a major role in neonatal OCTN2(-/-) mouse gut development and differentiation, and that severe carnitine deficiency leads to increased apoptosis of enterocytes, villous atrophy, inflammation and gut injury. Carnitine 17-26 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 58-63 22962578-0 2012 PPAR-gamma regulates carnitine homeostasis and mitochondrial function in a lamb model of increased pulmonary blood flow. Carnitine 21-30 peroxisome proliferator-activated receptor gamma Ovis aries 0-10 22962578-2 2012 Our recent studies have also indicated that the disruption in carnitine homeostasis correlates with a decrease in PPAR-gamma expression in Shunt lambs. Carnitine 62-71 peroxisome proliferator-activated receptor gamma Ovis aries 114-124 22962578-9 2012 CONCLUSION: Our study indicates that PPAR-gamma signaling plays an important role in maintaining mitochondrial function through the regulation of carnitine homeostasis both in vitro and in vivo. Carnitine 146-155 peroxisome proliferator-activated receptor gamma Ovis aries 37-47 22180034-0 2011 Carnitine and carnitine orotate affect the expression of the prolactin-releasing peptide gene. Carnitine 0-9 prolactin releasing hormone Mus musculus 62-90 22180034-6 2011 Expression of PrRP in mice treated with carnitine and carnitine orotate was significantly increased in the ovary and significantly reduced in the pituitary gland. Carnitine 41-50 prolactin releasing hormone Mus musculus 14-18 22180034-7 2011 Compared with the control, hypothalamus PrRP mRNA increased significantly in the carnitine and low-dose carnitine orotate groups and decreased significantly in the high-dose carnitine orotate group. Carnitine 82-91 prolactin releasing hormone Mus musculus 41-45 22180034-8 2011 We conclude that carnitine and carnitine orotate regulate expression of PrRP in the pituitary gland and ovaries. Carnitine 17-26 prolactin releasing hormone Mus musculus 73-77 21864509-1 2011 The human organic cation/carnitine transporter-2 (hOCTN2; SLC22A5) mediates the cellular influx of organic cations such as carnitine, which is essential for fatty acid oxidation. Carnitine 25-34 solute carrier family 22 member 5 Homo sapiens 50-56 21999946-5 2011 Na(+)-dependent uptake of alpha-methyl-d-glucopyranoside (alphaMG), ergothioneine and carnitine by the PTCs suggests functional expression of Sglts, Octn1 and Octn2, respectively. Carnitine 86-95 solute carrier family 22 member 4 Rattus norvegicus 149-154 21999946-5 2011 Na(+)-dependent uptake of alpha-methyl-d-glucopyranoside (alphaMG), ergothioneine and carnitine by the PTCs suggests functional expression of Sglts, Octn1 and Octn2, respectively. Carnitine 86-95 solute carrier family 22 member 5 Rattus norvegicus 159-164 22014179-2 2011 Carnitine, an essential cofactor in the oxidation of fatty acids, is released into the plasma following hydroxylation by gamma-butyrobetaine hydroxylase (BBH), the final enzyme in the biosynthetic pathway found primarily in the liver. Carnitine 0-9 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 121-152 22014179-2 2011 Carnitine, an essential cofactor in the oxidation of fatty acids, is released into the plasma following hydroxylation by gamma-butyrobetaine hydroxylase (BBH), the final enzyme in the biosynthetic pathway found primarily in the liver. Carnitine 0-9 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 154-157 22014179-3 2011 The organic cation transporter (OCTN2), the carnitine transporter found in kidney, is important in the distribution of carnitine by facilitating its renal reabsorption from urine. Carnitine 44-53 solute carrier family 22 member 5 Rattus norvegicus 32-37 22014179-4 2011 In this study, we tested the hypothesis that exercise training increases gene and protein expression of BBH and OCTN2, resulting in enhanced plasma carnitine levels. Carnitine 148-157 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 104-107 22014179-4 2011 In this study, we tested the hypothesis that exercise training increases gene and protein expression of BBH and OCTN2, resulting in enhanced plasma carnitine levels. Carnitine 148-157 solute carrier family 22 member 5 Rattus norvegicus 112-117 22014179-11 2011 The observation that OCTN2 expression was increased in kidney suggests a potential role of the kidney in the reabsorption of carnitine from the urine. Carnitine 125-134 solute carrier family 22 member 5 Rattus norvegicus 21-26 21864509-1 2011 The human organic cation/carnitine transporter-2 (hOCTN2; SLC22A5) mediates the cellular influx of organic cations such as carnitine, which is essential for fatty acid oxidation. Carnitine 25-34 solute carrier family 22 member 5 Homo sapiens 58-65 21864509-8 2011 Transporter kinetic studies indicated a decrease in the V(max) for l-carnitine influx by K302E-hOCTN2 to 49% of wild-type control, while K(m) remained unchanged; kinetic evaluation of D122Y-hOCTN2 was not possible due to its low transport function. Carnitine 67-78 solute carrier family 22 member 5 Homo sapiens 95-101 21864509-10 2011 These findings indicate that impaired plasma membrane targeting of the D122Y and K302E-hOCTN2 variants that occur in Singaporean populations contributes to decreased carnitine influx. Carnitine 166-175 solute carrier family 22 member 5 Homo sapiens 87-93 22093454-11 2011 Carnitine treatment increased the mRNA expression of carnitine palmitoyltransferase 1A and peroxisome proliferator-activated receptor-gamma, and carnitine-lipoic acid further augmented the mRNA expression. Carnitine 0-9 carnitine palmitoyltransferase 1A Rattus norvegicus 53-139 21439850-0 2011 Effects of l-carnitine supplement on serum amyloid A and vascular inflammation markers in hemodialysis patients: a randomized controlled trial. Carnitine 11-22 serum amyloid A1 cluster Homo sapiens 37-52 21439850-1 2011 OBJECTIVE: We studied the effects of l-carnitine supplement on serum amyloid A (SAA), a systemic inflammation marker, and vascular inflammation markers in hemodialysis patients. Carnitine 37-48 serum amyloid A1 cluster Homo sapiens 63-78 21439850-1 2011 OBJECTIVE: We studied the effects of l-carnitine supplement on serum amyloid A (SAA), a systemic inflammation marker, and vascular inflammation markers in hemodialysis patients. Carnitine 37-48 serum amyloid A1 cluster Homo sapiens 80-83 21439850-11 2011 CONCLUSION: The study indicates that l-carnitine supplement reduces serum SAA, which is a risk factor for cardiovascular diseases in hemodialysis patients, but has no effect on vascular inflammation markers. Carnitine 37-48 serum amyloid A1 cluster Homo sapiens 74-77 21077943-5 2011 We also recorded an improvement in vaspin with orlistat plus l-carnitine not reached with orlistat alone. Carnitine 61-72 serpin family A member 12 Homo sapiens 35-41 21764223-5 2011 Measures which enhance adipocyte insulin sensitivity--such as pioglitazone, astaxanthin, and spirulina--may also be helpful in this regard, as may agents that boost hepatocyte capacity for fatty acid oxidation, such as metformin, carnitine, hydroxycitrate, long-chain omega-3 fats, and glycine. Carnitine 230-239 insulin Homo sapiens 33-40 22012571-3 2011 Mechanism of action of L-carnitine on inflammation via iNOS and nuclear factor kappaB (NF-kappaB) is unclear. Carnitine 23-34 nitric oxide synthase 2, inducible Mus musculus 55-59 22012571-3 2011 Mechanism of action of L-carnitine on inflammation via iNOS and nuclear factor kappaB (NF-kappaB) is unclear. Carnitine 23-34 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 79-85 22012571-3 2011 Mechanism of action of L-carnitine on inflammation via iNOS and nuclear factor kappaB (NF-kappaB) is unclear. Carnitine 23-34 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 87-96 22012571-7 2011 Our results showed that treatment with L-carnitine suppressed nitric oxide production, iNOS protein expression and NF-kappaB activity. Carnitine 39-50 nitric oxide synthase 2, inducible Mus musculus 87-91 22012571-7 2011 Our results showed that treatment with L-carnitine suppressed nitric oxide production, iNOS protein expression and NF-kappaB activity. Carnitine 39-50 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 115-124 22012571-8 2011 We demonstrated that inhibitory effect of L-carnitine on iNOS protein expression is at transcriptional level. Carnitine 42-53 nitric oxide synthase 2, inducible Mus musculus 57-61 21816645-5 2011 L-carnitine, a substrate of CPT II, boosted the effects of bezafibrate on cellular ATP levels in WT and IAE fibroblasts, even in severe IAE fibroblasts with thermolabile compound variations of F352C+V368I at 37 C and 41 C. The results suggest the potential usefulness of bezafibrate for the treatment of IAE. Carnitine 0-11 carnitine palmitoyltransferase 2 Homo sapiens 28-34 21571893-7 2011 Dietary CARN increased (P < 0.05) the proportion of total SFA in the intermuscular fat layer, increased (P < 0.05) the proportion of total MUFA in the primary and secondary lean layers, and decreased (P < 0.05) the proportion of total PUFA in the intermuscular fat and secondary lean layers of pork bellies. Carnitine 8-12 Monounsaturated fatty acid percentage Sus scrofa 145-149 21571893-7 2011 Dietary CARN increased (P < 0.05) the proportion of total SFA in the intermuscular fat layer, increased (P < 0.05) the proportion of total MUFA in the primary and secondary lean layers, and decreased (P < 0.05) the proportion of total PUFA in the intermuscular fat and secondary lean layers of pork bellies. Carnitine 8-12 Polyunsaturated fatty acid percentage Sus scrofa 244-248 21455979-0 2011 Synthesis and in vitro characterization of drug conjugates of l-carnitine as potential prodrugs that target human Octn2. Carnitine 62-73 solute carrier family 22 member 5 Homo sapiens 114-119 21455979-1 2011 The objective was to evaluate the potential of drug conjugates with l-carnitine as prodrugs that target organic cation/carnitine transporter (OCTN2). Carnitine 68-79 solute carrier family 22 member 5 Homo sapiens 142-147 21455979-6 2011 All three drug-l-carnitine conjugates and ketoprofen-glycine-l-carnitine were OCTN2 inhibitors, as well as substrates. Carnitine 15-26 solute carrier family 22 member 5 Homo sapiens 78-83 21455979-10 2011 The results demonstrate the potential of drug-l-carnitine conjugates to serve as prodrugs that target OCTN2. Carnitine 46-57 solute carrier family 22 member 5 Homo sapiens 102-107 21756550-6 2011 Endogenous anti-oxidant defense components including total anti-oxidative capacity, glutathione peroxidase, catalase, and superoxide dismutase were also promoted by L-carnitine. Carnitine 165-176 catalase Homo sapiens 108-116 21525850-5 2011 About half of the ultrafiltration generated by L-carnitine reflected facilitated water transport by aquaporin-1 (AQP1) water channels of endothelial cells. Carnitine 47-58 aquaporin 1 (Colton blood group) Homo sapiens 100-111 21525850-5 2011 About half of the ultrafiltration generated by L-carnitine reflected facilitated water transport by aquaporin-1 (AQP1) water channels of endothelial cells. Carnitine 47-58 aquaporin 1 (Colton blood group) Homo sapiens 113-117 21525850-7 2011 Addition of L-carnitine to endothelial cells in culture increased the expression of AQP1, significantly improved viability, and prevented glucose-induced apoptosis. Carnitine 12-23 aquaporin 1 (Colton blood group) Homo sapiens 84-88 21756550-7 2011 Meanwhile, H(2)O(2)-induced down-regulation of Bcl-2, up-regulation of Bax, and DNA damage and apoptosis were also inhibited in the presence of L-carnitine. Carnitine 144-155 BCL2 apoptosis regulator Homo sapiens 47-52 21756550-7 2011 Meanwhile, H(2)O(2)-induced down-regulation of Bcl-2, up-regulation of Bax, and DNA damage and apoptosis were also inhibited in the presence of L-carnitine. Carnitine 144-155 BCL2 associated X, apoptosis regulator Homo sapiens 71-74 21756550-8 2011 DISCUSSION: Taken together, these results suggest that L-carnitine may function as an anti-oxidant to inhibit H(2)O(2)-induced oxidative stress as well as regulation of Bcl-2 family and prevent the apoptotic death of neuronal cells, which might be beneficial for the treatment of oxidative stress in neurodegenerative diseases. Carnitine 55-66 BCL2 apoptosis regulator Homo sapiens 169-174 21606177-5 2011 HEK293 cells overexpressing rOctn1, rOctn2, human OCTN1, and human OCTN2 showed increased uptake and cytotoxicity of oxaliplatin compared with mock-transfected HEK293 controls; in addition, both uptake and cytotoxicity were inhibited by ergothioneine and L-carnitine. Carnitine 255-266 solute carrier family 22 member 4 Rattus norvegicus 28-34 21371264-8 2011 l-CAR exhibited partial protective effects on the immobilized group, reducing the striatal LP and recovering the striatal MF and Mn-SOD activity. Carnitine 0-5 superoxide dismutase 2 Rattus norvegicus 129-135 21606177-5 2011 HEK293 cells overexpressing rOctn1, rOctn2, human OCTN1, and human OCTN2 showed increased uptake and cytotoxicity of oxaliplatin compared with mock-transfected HEK293 controls; in addition, both uptake and cytotoxicity were inhibited by ergothioneine and L-carnitine. Carnitine 255-266 solute carrier family 22 member 5 Rattus norvegicus 36-42 21606177-5 2011 HEK293 cells overexpressing rOctn1, rOctn2, human OCTN1, and human OCTN2 showed increased uptake and cytotoxicity of oxaliplatin compared with mock-transfected HEK293 controls; in addition, both uptake and cytotoxicity were inhibited by ergothioneine and L-carnitine. Carnitine 255-266 solute carrier family 22 member 4 Homo sapiens 50-55 21606177-6 2011 The uptake of ergothioneine mediated by OCTN1 and of L-carnitine mediated by OCTN2 was decreased during oxaliplatin exposure. Carnitine 53-64 solute carrier family 22 member 5 Rattus norvegicus 77-82 22020112-6 2011 The functional data indicate that CAC plays the important function of catalyzing transport of acylcarnitines into the mitochondria in exchange for intramitochondrial free carnitine. Carnitine 98-107 solute carrier family 25 member 20 Homo sapiens 34-37 22020112-8 2011 The essential role of the transporter in cell metabolism is demonstrated by the fact that alterations of the human gene SLC25A20 coding for CAC are associated with a severe disease known as carnitine carrier deficiency. Carnitine 190-199 solute carrier family 25 member 20 Homo sapiens 120-128 22020112-8 2011 The essential role of the transporter in cell metabolism is demonstrated by the fact that alterations of the human gene SLC25A20 coding for CAC are associated with a severe disease known as carnitine carrier deficiency. Carnitine 190-199 solute carrier family 25 member 20 Homo sapiens 140-143 22020112-10 2011 Until now 35 different mutations of CAC gene have been identified in carnitine carrier deficient patients. Carnitine 69-78 solute carrier family 25 member 20 Homo sapiens 36-39 21532335-8 2011 These effects of L-carnitine on cancer cachexia mice were accompanied by the upregulation of mRNA level of CPT I and II and increased enzyme activity of CPT I in the liver, as well as the downregulation of serum TNF-alpha and IL-6 levels. Carnitine 17-28 carnitine palmitoyltransferase 1b, muscle Mus musculus 107-119 21532335-8 2011 These effects of L-carnitine on cancer cachexia mice were accompanied by the upregulation of mRNA level of CPT I and II and increased enzyme activity of CPT I in the liver, as well as the downregulation of serum TNF-alpha and IL-6 levels. Carnitine 17-28 carnitine palmitoyltransferase 1b, muscle Mus musculus 107-112 21532335-4 2011 In the present study, we aim to assess the effects of L-carnitine on the activity and expression of CPT I and II in the liver of cachectic cancer mice. Carnitine 54-65 carnitine palmitoyltransferase 1b, muscle Mus musculus 100-105 21549104-1 2011 Convincing evidence from studies with peroxisome proliferator-activated receptor (PPAR)alpha-deficient mice suggested that the carnitine biosynthetic enzyme gamma-butyrobetaine dioxygenase (BBD) is regulated by PPARalpha. Carnitine 127-136 peroxisome proliferator activated receptor alpha Mus musculus 82-92 21532335-8 2011 These effects of L-carnitine on cancer cachexia mice were accompanied by the upregulation of mRNA level of CPT I and II and increased enzyme activity of CPT I in the liver, as well as the downregulation of serum TNF-alpha and IL-6 levels. Carnitine 17-28 tumor necrosis factor Mus musculus 212-221 21549104-1 2011 Convincing evidence from studies with peroxisome proliferator-activated receptor (PPAR)alpha-deficient mice suggested that the carnitine biosynthetic enzyme gamma-butyrobetaine dioxygenase (BBD) is regulated by PPARalpha. Carnitine 127-136 butyrobetaine (gamma), 2-oxoglutarate dioxygenase 1 (gamma-butyrobetaine hydroxylase) Mus musculus 157-188 21532335-8 2011 These effects of L-carnitine on cancer cachexia mice were accompanied by the upregulation of mRNA level of CPT I and II and increased enzyme activity of CPT I in the liver, as well as the downregulation of serum TNF-alpha and IL-6 levels. Carnitine 17-28 interleukin 6 Mus musculus 226-230 21549104-1 2011 Convincing evidence from studies with peroxisome proliferator-activated receptor (PPAR)alpha-deficient mice suggested that the carnitine biosynthetic enzyme gamma-butyrobetaine dioxygenase (BBD) is regulated by PPARalpha. Carnitine 127-136 butyrobetaine (gamma), 2-oxoglutarate dioxygenase 1 (gamma-butyrobetaine hydroxylase) Mus musculus 190-193 21549104-1 2011 Convincing evidence from studies with peroxisome proliferator-activated receptor (PPAR)alpha-deficient mice suggested that the carnitine biosynthetic enzyme gamma-butyrobetaine dioxygenase (BBD) is regulated by PPARalpha. Carnitine 127-136 peroxisome proliferator activated receptor alpha Mus musculus 211-220 21532335-9 2011 Moreover, free carnitine levels were negatively correlated with serum TNF-alpha or IL-6 level. Carnitine 15-24 tumor necrosis factor Mus musculus 70-79 21549104-7 2011 The results confirm emerging evidence from recent studies that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in both, carnitine synthesis and carnitine uptake. Carnitine 111-120 peroxisome proliferator activated receptor alpha Mus musculus 63-72 21532335-9 2011 Moreover, free carnitine levels were negatively correlated with serum TNF-alpha or IL-6 level. Carnitine 15-24 interleukin 6 Mus musculus 83-87 21549104-7 2011 The results confirm emerging evidence from recent studies that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in both, carnitine synthesis and carnitine uptake. Carnitine 172-181 peroxisome proliferator activated receptor alpha Mus musculus 63-72 21549104-7 2011 The results confirm emerging evidence from recent studies that PPARalpha plays a key role in the regulation of carnitine homeostasis by controlling genes involved in both, carnitine synthesis and carnitine uptake. Carnitine 172-181 peroxisome proliferator activated receptor alpha Mus musculus 63-72 21809308-2 2011 These processes activate several metabolic and cellular functions, and L-carnitine supplementation proved able to reduce insulin resistance and improve lipid metabolism, muscle tropism and erythrocyte rheology. Carnitine 71-82 insulin Homo sapiens 121-128 20963457-0 2011 Effects of oral L-carnitine supplementation on insulin sensitivity indices in response to glucose feeding in lean and overweight/obese males. Carnitine 16-27 insulin Homo sapiens 47-54 21809308-9 2011 Some authors observed significant lowering of apolipoprotein B without changes in cholesterol, triglycerides, free fatty acids, phospholipids and apoliporotein A after administration for short periods of high-dose oral L-carnitine to adult or, more often, pediatric patients. Carnitine 219-230 apolipoprotein B Homo sapiens 46-62 21914371-11 2011 Through the interventions of valsartan and carnitine, the protein expression of PYK2 significantly increased while that of caveolin-1 significantly decreased (all P < 0.01). Carnitine 43-52 caveolin 1 Canis lupus familiaris 123-133 21205027-10 2011 It is hypothesized that the administration of omega-3 fatty acids in combination with l-carnitine would increase CPT-I activity and improve chronic fatigue syndrome symptomology. Carnitine 86-97 carnitine palmitoyltransferase 1B Homo sapiens 113-118 20423740-4 2011 Sibutramine plus L-carnitine gave a faster improvement of fasting plasma glucose, postprandial plasma glucose, lipid profile, leptin, tumor necrosis factor-alpha, and high-sensitivity C-reactive protein compared with sibutramine alone. Carnitine 17-28 tumor necrosis factor Homo sapiens 134-161 21641380-2 2011 Genetic variants of OCTN2, for example, reduce uptake of carnitine, leading to heart failure. Carnitine 57-66 solute carrier family 22 member 5 Homo sapiens 20-25 21359964-11 2011 The OCT1- and OCTN2-expressing cells transported the canonical substrates, 1-methyl-4-phenyl-pyridinium (MPP(+)) and carnitine, respectively. Carnitine 117-126 solute carrier family 22 member 1 Rattus norvegicus 4-8 21359964-11 2011 The OCT1- and OCTN2-expressing cells transported the canonical substrates, 1-methyl-4-phenyl-pyridinium (MPP(+)) and carnitine, respectively. Carnitine 117-126 solute carrier family 22 member 5 Rattus norvegicus 14-19 21781600-0 2011 [Effect of valsartan and carnitine on cardiomyocyte Calpain-1 and Bcl-xl expressions of dogs with chronic alcohol intake-induced cardiomyopathy]. Carnitine 25-34 BCL2 like 1 Canis lupus familiaris 66-72 21781600-9 2011 In alcohol fed group, expressions of Bad and Calpain-1 protein were significantly increased while Bcl-xl protein expression was downregulated, all changes could be significantly attenuated by intervention with valsartan and carnitine (all P < 0.05). Carnitine 224-233 calpain 1 Canis lupus familiaris 45-54 21781600-9 2011 In alcohol fed group, expressions of Bad and Calpain-1 protein were significantly increased while Bcl-xl protein expression was downregulated, all changes could be significantly attenuated by intervention with valsartan and carnitine (all P < 0.05). Carnitine 224-233 BCL2 like 1 Canis lupus familiaris 98-104 21781600-10 2011 CONCLUSION: These data suggest that alcohol could promote cardiac myocyte apoptosis, reduce cardiac function and aggravate myocardial remodeling which valsartan and carnitine could reduce alcoholic cardiomyopathy by downregulating Calpain-1 and Bad protein expression and upregulating expression of Bcl-xl protein. Carnitine 165-174 calpain 1 Canis lupus familiaris 231-240 21781600-10 2011 CONCLUSION: These data suggest that alcohol could promote cardiac myocyte apoptosis, reduce cardiac function and aggravate myocardial remodeling which valsartan and carnitine could reduce alcoholic cardiomyopathy by downregulating Calpain-1 and Bad protein expression and upregulating expression of Bcl-xl protein. Carnitine 165-174 BCL2 like 1 Canis lupus familiaris 299-305 21886589-11 2011 Interestingly, the glutamate transporter slc17a7, carnitine-acylcarnitine translocase Slc25a20 and heat shock proteins genes, Hsp27, Hmox1 (Hsp32, HO1) as well as Hspa 1a (Hsp 70) increased only when both ALC and small dose of 3-NPA were present. Carnitine 50-59 solute carrier family 25 member 20 Rattus norvegicus 86-94 20423748-5 2011 Plasma concentrations of long-chain fatty acids were lower and concentrations of free carnitine, butyrylcarnitine, and methylbutyrylcarnitine were higher in NASH. Carnitine 86-95 SAM domain, SH3 domain and nuclear localization signals 1 Homo sapiens 157-161 20938991-8 2011 Furthermore, atrophy-related genes such as atrogin-1, MuRF1, and DRE1 were significantly down-regulated by carnitine. Carnitine 107-116 F-box protein 32 Homo sapiens 43-52 21380499-7 2011 L-Car prevented lipoperoxidation, measured by thiobarbituric acid-reactive substances, protein damage, measured by sulfhydryl and protein carbonyl content and alteration on catalase and glutathione peroxidase activity in rat cortex from a chemically-induced model of MSUD. Carnitine 0-5 catalase Rattus norvegicus 173-181 20938991-8 2011 Furthermore, atrophy-related genes such as atrogin-1, MuRF1, and DRE1 were significantly down-regulated by carnitine. Carnitine 107-116 tripartite motif containing 63 Homo sapiens 54-59 20938991-8 2011 Furthermore, atrophy-related genes such as atrogin-1, MuRF1, and DRE1 were significantly down-regulated by carnitine. Carnitine 107-116 kelch like family member 24 Homo sapiens 65-69 21130740-1 2011 This study investigates the transcriptional role of the human mitochondrial carnitine/acylcarnitine carrier (CAC) proximal promoter. Carnitine 76-85 solute carrier family 25 member 20 Homo sapiens 109-112 21497767-5 2011 Compared with placebo-treated males, carnitine-treated males had greater horizontal activity (HA), movement time (MT), NVM, STT, TDT, STC, MD, LRT, and clockwise revolutions (CRs), but smaller left front time (LFT) and RFT. Carnitine 37-46 stanniocalcin 1 Mus musculus 134-137 21497767-6 2011 Compared with placebo-treated females, carnitine-treated females had greater NST, STC, STT, LFT, and RFT, but smaller NM, HA, NVM, VA, MT, anticlockwise revolutions (ACRs), CR, TDT, and MD; right rear time (RRT) remained statistically insignificant across all comparisons. Carnitine 39-48 stanniocalcin 1 Mus musculus 82-85 21497767-7 2011 CONCLUSIONS: In summary, l-carnitine caused gender differences to persist for STC, diminish for NST and STT, disappear for LRT and NVM, change in the opposite direction for TDT and MD, appear de novo for HA, VA, NM, MT, and LFT, and remain absent for RRT and ACR. Carnitine 25-36 stanniocalcin 1 Mus musculus 78-81 19552975-8 2011 RESULTS: L-carnitine inhibited doxorubicin-induced reactive oxygen species generation and NADPH oxidase activation, reduced the quantity of cleaved caspase-3 and cytosol cytochrome c, and increased Bcl-x(L) expression, resulting in protecting cardiomyocytes from doxorubicin-induced apoptosis. Carnitine 9-20 Bcl2-like 1 Rattus norvegicus 198-206 19552975-11 2011 Furthermore, blockade the potential PGI(2) receptors, including PGI(2) receptors (IP receptors), and peroxisome proliferator-activated receptors alpha and delta (PPARalpha and PPARdelta), revealed that the siRNA-mediated blockage of PPARalpha considerably reduced the anti-apoptotic effect of L-carnitine. Carnitine 293-304 peroxisome proliferator activated receptor alpha Rattus norvegicus 233-242 19552975-12 2011 CONCLUSIONS: These findings suggest that L-carnitine protects cardiomyocytes from doxorubicin-induced apoptosis in part through PGI(2) and PPARalpha-signaling pathways, which may potentially protect the heart from the severe toxicity of doxorubicin. Carnitine 41-52 peroxisome proliferator activated receptor alpha Rattus norvegicus 139-148 21167265-4 2011 OCTN2 particularly transports l-carnitine through cell membrane. Carnitine 30-41 solute carrier family 22 member 5 Rattus norvegicus 0-5 21224234-3 2011 Here we determined the effects of chronic l-carnitine and carbohydrate (CHO; to elevate serum insulin) ingestion on muscle TC content and exercise metabolism and performance in humans. Carnitine 42-53 insulin Homo sapiens 94-101 20219053-0 2010 OCTN2 is associated with carnitine transport capacity of rat skeletal muscles. Carnitine 25-34 solute carrier family 22 member 5 Rattus norvegicus 0-5 21168767-1 2010 The final step in carnitine biosynthesis is catalyzed by gamma-butyrobetaine (gammaBB) hydroxylase (BBOX), an iron/2-oxoglutarate (2OG) dependent oxygenase. Carnitine 18-27 gamma-butyrobetaine hydroxylase 1 Homo sapiens 57-98 21168767-1 2010 The final step in carnitine biosynthesis is catalyzed by gamma-butyrobetaine (gammaBB) hydroxylase (BBOX), an iron/2-oxoglutarate (2OG) dependent oxygenase. Carnitine 18-27 gamma-butyrobetaine hydroxylase 1 Homo sapiens 100-104 20977356-6 2010 Cumulative (13)CO2 excretion increased from median (interquartile range; IQR) of 3.25 (2.55-4.2) to 4.51 (4.12-5.2) in the carnitine arm; from 3.79 (2.67-4.37) to 4.83 (4.25-5.56) in the LA/NAC arm; p = 0.004, 0.02, respectively. Carnitine 123-132 synuclein alpha Homo sapiens 190-193 20658442-7 2010 L-carnitine therapy induced a significant increase in plasma adiponectin from 20.2 +- 12.7 mug/ml (baseline) to 32.7 +- 20.2 mug/ml in week 2 (p<0.05) and 35.4 +- 19.6 mug/ml in week 12 (p < 0.03), which remained unchanged in the post-carnitine period. Carnitine 0-11 adiponectin, C1Q and collagen domain containing Homo sapiens 61-72 20658442-7 2010 L-carnitine therapy induced a significant increase in plasma adiponectin from 20.2 +- 12.7 mug/ml (baseline) to 32.7 +- 20.2 mug/ml in week 2 (p<0.05) and 35.4 +- 19.6 mug/ml in week 12 (p < 0.03), which remained unchanged in the post-carnitine period. Carnitine 2-11 adiponectin, C1Q and collagen domain containing Homo sapiens 61-72 20658442-8 2010 Plasma insulin levels correlated positively with leptin (r = 0.525, p<0.0001) and resistin (r = 0.284, p<0.005); adiponectin levels correlated inversely with leptin (r = -0.255, p<0.02) and resistin (r = -0.213, p<0.04) irrespective of carnitine status. Carnitine 248-257 insulin Homo sapiens 7-14 20658442-8 2010 Plasma insulin levels correlated positively with leptin (r = 0.525, p<0.0001) and resistin (r = 0.284, p<0.005); adiponectin levels correlated inversely with leptin (r = -0.255, p<0.02) and resistin (r = -0.213, p<0.04) irrespective of carnitine status. Carnitine 248-257 adiponectin, C1Q and collagen domain containing Homo sapiens 119-130 20658442-10 2010 L-carnitine administration further augmented the plasma levels of protective adiponectin, therefore it may have a role in preventing cardiovascular complications of uremia. Carnitine 0-11 adiponectin, C1Q and collagen domain containing Homo sapiens 77-88 20858838-0 2010 Cisplatin-induced downregulation of OCTN2 affects carnitine wasting. Carnitine 50-59 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 36-41 20858838-1 2010 PURPOSE: Carnitine is an essential cofactor for mitochondrial fatty acid oxidation that is actively reabsorbed by the luminal transporter Octn2 (Slc22a5). Carnitine 9-18 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 138-143 20858838-1 2010 PURPOSE: Carnitine is an essential cofactor for mitochondrial fatty acid oxidation that is actively reabsorbed by the luminal transporter Octn2 (Slc22a5). Carnitine 9-18 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 145-152 20858838-2 2010 Because the nephrotoxic agent cisplatin causes urinary loss of carnitine in humans, we hypothesized that cisplatin may affect Octn2 function. Carnitine 63-72 solute carrier family 22 member 5 Homo sapiens 126-131 20858838-4 2010 The transport of carnitine was assessed in cells that were transfected with OCT1 or OCT2. Carnitine 17-26 solute carrier family 22 (organic cation transporter), member 1 Mus musculus 76-80 20858838-4 2010 The transport of carnitine was assessed in cells that were transfected with OCT1 or OCT2. Carnitine 17-26 POU domain, class 2, transcription factor 2 Mus musculus 84-88 20858838-6 2010 RESULTS: In wild-type mice, urinary carnitine excretion at baseline was ~3-fold higher than in mice lacking the basolateral cisplatin transporters Oct1 and Oct2 [Oct1/2(-/-) mice], indicating that carnitine itself undergoes basolateral uptake into the kidney. Carnitine 36-45 POU domain, class 2, transcription factor 2 Mus musculus 156-160 20858838-7 2010 Transport of carnitine by OCT2, but not OCT1, was confirmed in transfected cells. Carnitine 13-22 POU domain, class 2, transcription factor 2 Mus musculus 26-30 20601551-0 2010 Functional expression of carnitine/organic cation transporter OCTN1/SLC22A4 in mouse small intestine and liver. Carnitine 25-34 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 62-67 20601551-0 2010 Functional expression of carnitine/organic cation transporter OCTN1/SLC22A4 in mouse small intestine and liver. Carnitine 25-34 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 68-75 20532823-3 2010 Supplementation with L-carnitine does not prevent low tissue carnitine levels and induces acylcarnitine production having potentially toxic effects, as presented in very-long-chain acyl-CoA dehydrogenase (VLCAD)-deficient mice. Carnitine 21-32 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 165-203 20532823-3 2010 Supplementation with L-carnitine does not prevent low tissue carnitine levels and induces acylcarnitine production having potentially toxic effects, as presented in very-long-chain acyl-CoA dehydrogenase (VLCAD)-deficient mice. Carnitine 21-32 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 205-210 20532823-3 2010 Supplementation with L-carnitine does not prevent low tissue carnitine levels and induces acylcarnitine production having potentially toxic effects, as presented in very-long-chain acyl-CoA dehydrogenase (VLCAD)-deficient mice. Carnitine 23-32 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 165-203 20532823-3 2010 Supplementation with L-carnitine does not prevent low tissue carnitine levels and induces acylcarnitine production having potentially toxic effects, as presented in very-long-chain acyl-CoA dehydrogenase (VLCAD)-deficient mice. Carnitine 23-32 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 205-210 21035315-2 2011 The discovery of the G1528C homozygote mutation provided the diagnosis of long-chain-3-hydroxyacyl-CoA-dehydrogenase (LCHAD); an adapted dietary plan with prevention of fasting and L-carnitine supplementation was initiated. Carnitine 181-192 hydroxyacyl-CoA dehydrogenase trifunctional multienzyme complex subunit alpha Homo sapiens 74-116 21035315-2 2011 The discovery of the G1528C homozygote mutation provided the diagnosis of long-chain-3-hydroxyacyl-CoA-dehydrogenase (LCHAD); an adapted dietary plan with prevention of fasting and L-carnitine supplementation was initiated. Carnitine 181-192 hydroxyacyl-CoA dehydrogenase trifunctional multienzyme complex subunit alpha Homo sapiens 118-123 21997971-0 2011 Carnitine precursor gamma-butyrobetaine is a novel substrate of the Na(+)- and Cl(-)-dependent GABA transporter Gat2. Carnitine 0-9 solute carrier family 6 (neurotransmitter transporter, betaine/GABA), member 12 Mus musculus 112-116 21997971-1 2011 To study transport of the carnitine precursor gamma-butyrobetaine (GBB) by rat liver-specific GABA transporter 2 (rGat2), we measured the uptake of deuterated GBB (d(3)-GBB) by Xenopus oocytes expressing rGat2. Carnitine 26-35 solute carrier family 6 member 13 Rattus norvegicus 114-119 21997971-3 2011 In carnitine transporter Octn2-deficient Jvs mice, mRNA expression of mGat3, the mouse ortholog of GAT2, decreased in liver, but increased in brain, while mRNA expression of mBbox1, which hydroxylates GBB to carnitine, increased in kidney and brain. Carnitine 3-12 solute carrier family 6 (neurotransmitter transporter, GABA), member 13 Mus musculus 70-75 21997971-3 2011 In carnitine transporter Octn2-deficient Jvs mice, mRNA expression of mGat3, the mouse ortholog of GAT2, decreased in liver, but increased in brain, while mRNA expression of mBbox1, which hydroxylates GBB to carnitine, increased in kidney and brain. Carnitine 3-12 solute carrier family 6 (neurotransmitter transporter, betaine/GABA), member 12 Mus musculus 99-103 21997971-3 2011 In carnitine transporter Octn2-deficient Jvs mice, mRNA expression of mGat3, the mouse ortholog of GAT2, decreased in liver, but increased in brain, while mRNA expression of mBbox1, which hydroxylates GBB to carnitine, increased in kidney and brain. Carnitine 3-12 butyrobetaine (gamma), 2-oxoglutarate dioxygenase 1 (gamma-butyrobetaine hydroxylase) Mus musculus 174-180 21169901-0 2011 Carnitine regulates myocardial metabolism by Peroxisome Proliferator-Activated Receptor-alpha (PPARalpha) in alcoholic cardiomyopathy. Carnitine 0-9 peroxisome proliferator activated receptor alpha Rattus norvegicus 45-93 21169901-0 2011 Carnitine regulates myocardial metabolism by Peroxisome Proliferator-Activated Receptor-alpha (PPARalpha) in alcoholic cardiomyopathy. Carnitine 0-9 peroxisome proliferator activated receptor alpha Rattus norvegicus 95-104 21169901-16 2011 Carnitine may improve myocardial metabolism by elevating the content of PPARalpha, CPT-I and MCAD. Carnitine 0-9 peroxisome proliferator activated receptor alpha Rattus norvegicus 72-81 21169901-16 2011 Carnitine may improve myocardial metabolism by elevating the content of PPARalpha, CPT-I and MCAD. Carnitine 0-9 carnitine palmitoyltransferase 1B Rattus norvegicus 83-88 21169901-16 2011 Carnitine may improve myocardial metabolism by elevating the content of PPARalpha, CPT-I and MCAD. Carnitine 0-9 acyl-CoA dehydrogenase medium chain Rattus norvegicus 93-97 20831193-1 2010 Organic cation/carnitine transporter (OCTN2; SLC22A5) is an important transporter for L-carnitine homeostasis, but can be inhibited by drugs, which may cause L-carnitine deficiency and possibly other OCTN2-mediated drug-drug interactions. Carnitine 86-97 solute carrier family 22 member 5 Homo sapiens 38-43 20831193-1 2010 Organic cation/carnitine transporter (OCTN2; SLC22A5) is an important transporter for L-carnitine homeostasis, but can be inhibited by drugs, which may cause L-carnitine deficiency and possibly other OCTN2-mediated drug-drug interactions. Carnitine 86-97 solute carrier family 22 member 5 Homo sapiens 45-52 20831193-1 2010 Organic cation/carnitine transporter (OCTN2; SLC22A5) is an important transporter for L-carnitine homeostasis, but can be inhibited by drugs, which may cause L-carnitine deficiency and possibly other OCTN2-mediated drug-drug interactions. Carnitine 86-97 solute carrier family 22 member 5 Homo sapiens 200-205 20686180-3 2010 Generation of ATP from lipids occurs within mitochondria via beta-oxidation of fatty acids, with the rate-limiting step catalyzed by carnitine palmitoyl transferase I (CPT1B), a process also requiring carnitine. Carnitine 133-142 carnitine palmitoyltransferase 1b, muscle Mus musculus 168-173 20946020-5 2010 l-Carnitine treatment also prevented decreased mRNA expressions of nephrin and podocin in the high glucose-stimulated podocytes. Carnitine 0-11 NPHS1 adhesion molecule, nephrin Homo sapiens 67-74 20946020-5 2010 l-Carnitine treatment also prevented decreased mRNA expressions of nephrin and podocin in the high glucose-stimulated podocytes. Carnitine 0-11 NPHS2 stomatin family member, podocin Homo sapiens 79-86 20946020-7 2010 When these data are taken together, l-carnitine can increase glucose uptake in podocytes under high glucose conditions, and its mechanism may be at least partly related to the up-regulation of nephrin and podocin. Carnitine 36-47 NPHS1 adhesion molecule, nephrin Homo sapiens 193-200 20946020-7 2010 When these data are taken together, l-carnitine can increase glucose uptake in podocytes under high glucose conditions, and its mechanism may be at least partly related to the up-regulation of nephrin and podocin. Carnitine 36-47 NPHS2 stomatin family member, podocin Homo sapiens 205-212 20858838-10 2010 CONCLUSION: Our study shows a pivotal role of Oct1 and Oct2 in cisplatin-related disturbances in carnitine homeostasis. Carnitine 97-106 solute carrier family 22 (organic cation transporter), member 1 Mus musculus 46-50 20858838-10 2010 CONCLUSION: Our study shows a pivotal role of Oct1 and Oct2 in cisplatin-related disturbances in carnitine homeostasis. Carnitine 97-106 POU domain, class 2, transcription factor 2 Mus musculus 55-59 20858838-11 2010 We postulate that this phenomenon is triggered by deactivation of peroxisome proliferator activated receptor alpha and leads to deregulation of carnitine-shuttle genes. Carnitine 144-153 peroxisome proliferator activated receptor alpha Mus musculus 66-114 20637671-13 2010 Carnitine supplementation presumably inhibits gamma-butyrobetaine dioxygenase and results in high gamma-butyrobetaine. Carnitine 0-9 gamma-butyrobetaine hydroxylase 1 Homo sapiens 46-77 20647382-6 2010 While the NCAPG I442M mutation affected the arginine metabolism, the 204X allele in the GDF8 gene predominantly raised the carnitine level and had concordant effects on glycerophosphatidylcholines and sphingomyelins. Carnitine 123-132 myostatin Bos taurus 88-92 21045919-1 2010 PURPOSE: Previously we demonstrated expression and localization of carnitine/organic cation transporters, OCTN1 and OCTN2, in human corneal and conjunctival epithelia. Carnitine 67-76 solute carrier family 22 member 4 Homo sapiens 106-111 21045919-1 2010 PURPOSE: Previously we demonstrated expression and localization of carnitine/organic cation transporters, OCTN1 and OCTN2, in human corneal and conjunctival epithelia. Carnitine 67-76 solute carrier family 22 member 5 Homo sapiens 116-121 20219053-2 2010 OCTN2, a sodium-dependent solute carrier, is assumed to transport carnitine into various organs. Carnitine 66-75 solute carrier family 22 member 5 Rattus norvegicus 0-5 20219053-4 2010 We tested the hypothesis that OCTN2 is expressed at higher levels in oxidative muscles than in other muscles, and that the carnitine uptake capacity of skeletal muscles depends on the amount of OCTN2. Carnitine 123-132 solute carrier family 22 member 5 Rattus norvegicus 194-199 20219053-14 2010 CONCLUSION: OCTN2 is functionally expressed in skeletal muscles and is involved in the import of carnitine for fatty acid oxidation, especially in highly oxidative muscles. Carnitine 97-106 solute carrier family 22 member 5 Rattus norvegicus 12-17 20538056-3 2010 A possibility exists that carnitine palmitoyltransferase 2 (CPT2), member of the carnitine shuttle, is involved in the intramitochondrial synthesis of acylcarnitines from accumulated acyl-CoA metabolites. Carnitine 26-35 carnitine palmitoyltransferase 2 Homo sapiens 60-64 20558736-1 2010 In the large intestine organic cation transporter type-2 (OCTN2) is recognized as a transporter of compounds such as carnitine and colony sporulation factor, promoting health of the colon intestinal epithelium. Carnitine 117-126 solute carrier family 22 member 5 Homo sapiens 23-56 20558736-1 2010 In the large intestine organic cation transporter type-2 (OCTN2) is recognized as a transporter of compounds such as carnitine and colony sporulation factor, promoting health of the colon intestinal epithelium. Carnitine 117-126 solute carrier family 22 member 5 Homo sapiens 58-63 20558736-11 2010 Interestingly, animals overexpressing colon PPARgamma showed a significant increase in plasma carnitine, thus demonstrating the functional contribution of large intestine to systemic carnitine homeostasis. Carnitine 94-103 peroxisome proliferator activated receptor gamma Homo sapiens 44-53 20599753-1 2010 Gamma-butyrobetaine hydroxylase (GBBH) is a 2-ketoglutarate-dependent dioxygenase that catalyzes the biosynthesis of l-carnitine by hydroxylation of gamma-butyrobetaine (GBB). Carnitine 117-128 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 20443048-0 2010 L-carnitine is essential to beta-oxidation of quarried fatty acid from mitochondrial membrane by PLA(2). Carnitine 0-11 phospholipase A2 group IB Rattus norvegicus 97-103 20443048-4 2010 In this study, we investigated whether L-carnitine is essential to the beta-oxidation of quarried fatty acids from the mitochondrial membrane by phospholipase A(2) (PLA(2)) using isolated mitochondria from the liver of rats. Carnitine 39-50 phospholipase A2 group IB Rattus norvegicus 145-163 20443048-4 2010 In this study, we investigated whether L-carnitine is essential to the beta-oxidation of quarried fatty acids from the mitochondrial membrane by phospholipase A(2) (PLA(2)) using isolated mitochondria from the liver of rats. Carnitine 39-50 phospholipase A2 group IB Rattus norvegicus 165-171 20443048-11 2010 These results suggest that L-carnitine might be essential to the beta-oxidation of quarried fatty acids from the mitochondrial membrane by PLA(2). Carnitine 27-38 phospholipase A2 group IB Rattus norvegicus 139-145 20638986-2 2010 CPT-1A catalyzes the transfer of long chain fatty acids from acyl-CoA to carnitine for translocation across the mitochondrial membranes and is an initiating step in the mitochondrial oxidation of long chain fatty acids. Carnitine 73-82 carnitine palmitoyltransferase 1A Rattus norvegicus 0-6 20470772-10 2010 Interestingly, carnitine supplementation restored doxorubicin-induced inhibition of gene expression of H-FABP and OCTN2, decrease in myocardial carnitine and ATP to the control values. Carnitine 15-24 fatty acid binding protein 3 Rattus norvegicus 103-109 20470772-10 2010 Interestingly, carnitine supplementation restored doxorubicin-induced inhibition of gene expression of H-FABP and OCTN2, decrease in myocardial carnitine and ATP to the control values. Carnitine 15-24 solute carrier family 22 member 5 Rattus norvegicus 114-119 20599753-1 2010 Gamma-butyrobetaine hydroxylase (GBBH) is a 2-ketoglutarate-dependent dioxygenase that catalyzes the biosynthesis of l-carnitine by hydroxylation of gamma-butyrobetaine (GBB). Carnitine 117-128 gamma-butyrobetaine hydroxylase 1 Homo sapiens 33-37 20560540-7 2010 The E337 and C550 residues (numbering from hChAT) were previously shown to dictate the acyl-CoA cosubstrate specificity in the carnitine series. Carnitine 127-136 choline O-acetyltransferase Homo sapiens 43-48 21364667-7 2010 In particular, L-carnitine reduces the expression of glial fibrillary acidic protein, inducible nitric oxide synthase, ubiquitin and caspase 3 typical markers of cell stress. Carnitine 15-26 caspase 3 Homo sapiens 133-142 20303936-0 2010 The plasma carnitine concentration regulates renal OCTN2 expression and carnitine transport in rats. Carnitine 11-20 solute carrier family 22 member 5 Rattus norvegicus 51-56 20223299-5 2010 Age-associated carnitine deficiency from a variety of etiologies, including organic cation transporter (OCTN2) mutation and carnitine palmitoyltransferase II (CPT) deficiency, may potentially explain the relationship between carnitine-associated mitochondrial dysfunction and geriatric frailty. Carnitine 15-24 solute carrier family 22 member 5 Homo sapiens 104-109 19447019-0 2010 L-Carnitine attenuates angiotensin II-induced proliferation of cardiac fibroblasts: role of NADPH oxidase inhibition and decreased sphingosine-1-phosphate generation. Carnitine 0-11 angiotensinogen Rattus norvegicus 23-37 19447019-2 2010 The aim of this study was to evaluate the effects of L-carnitine on angiotensin II (Ang II)-induced cardiac fibroblast proliferation and to explore its intracellular mechanism(s). Carnitine 53-64 angiotensinogen Rattus norvegicus 68-82 19447019-2 2010 The aim of this study was to evaluate the effects of L-carnitine on angiotensin II (Ang II)-induced cardiac fibroblast proliferation and to explore its intracellular mechanism(s). Carnitine 53-64 angiotensinogen Rattus norvegicus 84-90 19447019-4 2010 Ang II increased fibroblast proliferation and endothelin-1 expression, which were partially inhibited by L-carnitine. Carnitine 105-116 angiotensinogen Rattus norvegicus 0-6 19447019-4 2010 Ang II increased fibroblast proliferation and endothelin-1 expression, which were partially inhibited by L-carnitine. Carnitine 105-116 endothelin 1 Rattus norvegicus 46-58 19447019-5 2010 L-carnitine also attenuated Ang II-induced NADPH oxidase activity, reactive oxygen species formation, extracellular signal-regulated kinase phosphorylation, activator protein-1-mediated reporter activity and sphingosine-1-phosphate generation. Carnitine 0-11 angiotensinogen Rattus norvegicus 28-34 19447019-8 2010 Furthermore, blockading potential PGI(2) receptors, including immunoprecipitation (IP) receptors and peroxisome proliferator-activated receptors alpha (PPAR alpha) and delta, revealed that siRNA-mediated blockage of PPAR alpha considerably reduced the anti-proliferation effect of L-carnitine. Carnitine 281-292 peroxisome proliferator activated receptor alpha Rattus norvegicus 216-226 19447019-9 2010 In summary, these results suggest that L-carnitine attenuates Ang II-induced effects (including NADPH oxidase activation, sphingosine-1-phosphate generation and cell proliferation) in part through PGI(2) and PPAR alpha-signaling pathways. Carnitine 39-50 angiotensinogen Rattus norvegicus 62-68 19447019-9 2010 In summary, these results suggest that L-carnitine attenuates Ang II-induced effects (including NADPH oxidase activation, sphingosine-1-phosphate generation and cell proliferation) in part through PGI(2) and PPAR alpha-signaling pathways. Carnitine 39-50 peroxisome proliferator activated receptor alpha Rattus norvegicus 208-218 20303936-7 2010 Similarly, renal mRNA expression of OCTN2 increased by a factor of 1.7 in carnitine deficient rats, whereas OCTN2 mRNA expression remained unchanged in gut, liver or skeletal muscle. Carnitine 74-83 solute carrier family 22 member 5 Rattus norvegicus 36-41 20303936-8 2010 Our study supports the hypothesis that a decrease in the carnitine plasma and/or glomerular filtrate concentration increases renal expression and activity of OCTN2. Carnitine 57-66 solute carrier family 22 member 5 Rattus norvegicus 158-163 20608353-5 2010 RT-PCR showed that L-carnitine increased the expressions of Acr, Prm1, Dazl and ATPase 6. Carnitine 19-30 acrosin Homo sapiens 60-63 20068559-8 2010 CONCLUSIONS: L-carnitine supplementation to diet is useful for reducing TNF-alpha and CRP, and for improving liver function, glucose plasma level, lipid profile, HOMA-IR, and histological manifestations of NASH. Carnitine 13-24 tumor necrosis factor Homo sapiens 72-81 20068559-8 2010 CONCLUSIONS: L-carnitine supplementation to diet is useful for reducing TNF-alpha and CRP, and for improving liver function, glucose plasma level, lipid profile, HOMA-IR, and histological manifestations of NASH. Carnitine 13-24 C-reactive protein Homo sapiens 86-89 20571306-7 2010 RESULTS: In carnitine treatment group, ALT, AST, and total bilirubin were reduced after medication. Carnitine 12-21 solute carrier family 17 member 5 Homo sapiens 44-47 20197121-3 2010 Our report enlarges the phenotypic spectrum of SUCLG1 mutations and confirms that a characteristic metabolic profile (presence of MMA and C4-DC carnitine in urines) and basal ganglia MRI lesions are the hallmarks of SCS defects. Carnitine 144-153 succinate-CoA ligase GDP/ADP-forming subunit alpha Homo sapiens 47-53 20608353-5 2010 RT-PCR showed that L-carnitine increased the expressions of Acr, Prm1, Dazl and ATPase 6. Carnitine 19-30 protamine 1 Homo sapiens 65-69 20608353-5 2010 RT-PCR showed that L-carnitine increased the expressions of Acr, Prm1, Dazl and ATPase 6. Carnitine 19-30 deleted in azoospermia like Homo sapiens 71-75 20608353-5 2010 RT-PCR showed that L-carnitine increased the expressions of Acr, Prm1, Dazl and ATPase 6. Carnitine 19-30 mitochondrially encoded ATP synthase 6 Homo sapiens 80-88 20199579-7 2010 Central elements of the oxidative stress response, specifically the transcription factors Yap1p and Skn7p, are shown to be required for carnitine"s protective effect, but several downstream effectors are dispensable. Carnitine 136-145 DNA-binding transcription factor YAP1 Saccharomyces cerevisiae S288C 90-95 20199579-7 2010 Central elements of the oxidative stress response, specifically the transcription factors Yap1p and Skn7p, are shown to be required for carnitine"s protective effect, but several downstream effectors are dispensable. Carnitine 136-145 kinase-regulated stress-responsive transcription factor SKN7 Saccharomyces cerevisiae S288C 100-105 20199579-8 2010 A DNA microarray-based analysis identifies Cyc3p, a cytochrome c heme lyase, as being important for carnitine"s impact during oxidative stress. Carnitine 100-109 holocytochrome c synthase CYC3 Saccharomyces cerevisiae S288C 43-48 20093144-5 2010 Also L-carnitine promoted endogenous antioxidant defense components including total antioxidative capacity, glutathione peroxidase, catalase and superoxide dismutase. Carnitine 5-16 catalase Homo sapiens 132-140 20224991-0 2010 Gene knockout and metabolome analysis of carnitine/organic cation transporter OCTN1. Carnitine 41-50 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 78-83 20112288-2 2010 OCTN2 mediates the Na(+)/L-carnitine transport activity measured in medulla because (i) the transport showed the same characteristics as the cortical Na(+)/L-carnitine transporter and (ii) the medulla expressed OCTN2 mRNA and protein. Carnitine 27-36 solute carrier family 22 member 5 Rattus norvegicus 0-5 20112288-2 2010 OCTN2 mediates the Na(+)/L-carnitine transport activity measured in medulla because (i) the transport showed the same characteristics as the cortical Na(+)/L-carnitine transporter and (ii) the medulla expressed OCTN2 mRNA and protein. Carnitine 27-36 solute carrier family 22 member 5 Rattus norvegicus 211-216 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 22-33 solute carrier family 22 member 5 Rattus norvegicus 84-89 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 22-33 up-regulator of carnitine transporter, OCTN2 Rattus norvegicus 94-99 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 22-33 solute carrier family 22 member 5 Rattus norvegicus 176-181 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 22-33 up-regulator of carnitine transporter, OCTN2 Rattus norvegicus 191-196 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 22-33 up-regulator of carnitine transporter, OCTN2 Rattus norvegicus 191-196 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 129-140 solute carrier family 22 member 5 Rattus norvegicus 84-89 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 129-140 up-regulator of carnitine transporter, OCTN2 Rattus norvegicus 94-99 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 129-140 solute carrier family 22 member 5 Rattus norvegicus 176-181 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 129-140 up-regulator of carnitine transporter, OCTN2 Rattus norvegicus 191-196 20112288-3 2010 The Na(+)-independent L-carnitine transport activity appears to be mediated by both OCTN2 and OCTN3 since: (i) Na(+)-independent L-carnitine uptake was inhibited by both, anti-OCTN2 and anti-OCTN3 antibodies, (ii) kinetics studies revealed the involvement of a high- and a low-affinity transport systems, and (iii) Western and immunohistochemistry studies revealed that OCTN3 protein is located at the apical membrane of the kidney epithelia. Carnitine 129-140 up-regulator of carnitine transporter, OCTN2 Rattus norvegicus 191-196 20112288-5 2010 This trans-stimulation was inhibited by anti-OCTN3 antibody, but not by anti-OCTN2 antibody, indicating that OCTN3 can function as an L-carnitine/organic compound exchanger. Carnitine 134-145 up-regulator of carnitine transporter, OCTN2 Rattus norvegicus 45-50 20112288-5 2010 This trans-stimulation was inhibited by anti-OCTN3 antibody, but not by anti-OCTN2 antibody, indicating that OCTN3 can function as an L-carnitine/organic compound exchanger. Carnitine 134-145 up-regulator of carnitine transporter, OCTN2 Rattus norvegicus 109-114 20467011-0 2010 Caloric restriction and L-carnitine administration improves insulin sensitivity in patients with impaired glucose metabolism. Carnitine 24-35 insulin Homo sapiens 60-67 20467011-1 2010 BACKGROUND: Reduced circulating and tissue carnitine levels, possibly leading to impaired mitochondrial function, have been postulated to be involved in the pathogenesis of insulin resistance. Carnitine 43-52 insulin Homo sapiens 173-180 20467011-2 2010 However, whether L-carnitine administration may improve insulin sensitivity in patients with impaired fasting glucose (IFG) or type 2 diabetes mellitus (DM-2) is still controversial. Carnitine 17-28 insulin Homo sapiens 56-63 20467011-2 2010 However, whether L-carnitine administration may improve insulin sensitivity in patients with impaired fasting glucose (IFG) or type 2 diabetes mellitus (DM-2) is still controversial. Carnitine 17-28 immunoglobulin heavy diversity 1-14 (non-functional) Homo sapiens 153-157 20467011-3 2010 The aim of the study was to explore the role of L-carnitine supplementation in influencing insulin sensitivity. Carnitine 48-59 insulin Homo sapiens 91-98 20467011-11 2010 Only in the L-carnitine-supplemented group did plasma insulin levels and HOMA-IR significantly decrease when compared to baseline values. Carnitine 12-23 insulin Homo sapiens 54-61 20467011-12 2010 CONCLUSIONS: Considering the role of caloric restriction in increasing the intestinal uptake of carnitine, the results suggest that oral L-carnitine administration, when associated with a hypocaloric feeding regimen, improves insulin resistance and may represent an adjunctive treatment for IFG and DM-2. Carnitine 137-148 insulin Homo sapiens 226-233 20467011-12 2010 CONCLUSIONS: Considering the role of caloric restriction in increasing the intestinal uptake of carnitine, the results suggest that oral L-carnitine administration, when associated with a hypocaloric feeding regimen, improves insulin resistance and may represent an adjunctive treatment for IFG and DM-2. Carnitine 137-148 immunoglobulin heavy diversity 1-14 (non-functional) Homo sapiens 299-303 20093144-6 2010 In parallel, cell apoptosis triggered by H(2)O(2) characterized with the DNA fragment and caspase-3 activity were also inhibited by L-carnitine. Carnitine 132-143 caspase 3 Homo sapiens 90-99 20093144-7 2010 Furthermore, mitochondrial dysfunction associated with cell apoptosis including membrane potential loss, down-regulation of Bcl-2 and up-regulation of Bax and the release of cytochrome c were abrogated in the presence of L-carnitine. Carnitine 221-232 BCL2 apoptosis regulator Homo sapiens 124-129 20093144-7 2010 Furthermore, mitochondrial dysfunction associated with cell apoptosis including membrane potential loss, down-regulation of Bcl-2 and up-regulation of Bax and the release of cytochrome c were abrogated in the presence of L-carnitine. Carnitine 221-232 BCL2 associated X, apoptosis regulator Homo sapiens 151-154 20093144-7 2010 Furthermore, mitochondrial dysfunction associated with cell apoptosis including membrane potential loss, down-regulation of Bcl-2 and up-regulation of Bax and the release of cytochrome c were abrogated in the presence of L-carnitine. Carnitine 221-232 cytochrome c, somatic Homo sapiens 174-186 19941851-3 2010 Since both, fasting and clofibrate treatment lead to an activation of peroxisome proliferator-activated receptor alpha (PPARalpha), the hypothesis has been raised that activation of this nuclear receptor could lead to an up-regulation of novel organic cation transporters (OCTN) which facilitate transport of carnitine and several other organic cations through membranes. Carnitine 309-318 peroxisome proliferator activated receptor alpha Homo sapiens 70-118 22371726-9 2010 Haemoglobin levels, peak GH, IGF-1 and growth velocity (cm & SDS) were significantly higher and the number of blood transfusions was significantly lower in GH deficiency patients after L-carnitine treatment (p < 0.05). Carnitine 189-200 growth hormone 1 Homo sapiens 25-27 22371726-9 2010 Haemoglobin levels, peak GH, IGF-1 and growth velocity (cm & SDS) were significantly higher and the number of blood transfusions was significantly lower in GH deficiency patients after L-carnitine treatment (p < 0.05). Carnitine 189-200 insulin like growth factor 1 Homo sapiens 29-34 22371726-12 2010 L-carnitine can promote GH secretion and growth. Carnitine 0-11 growth hormone 1 Homo sapiens 24-26 20438503-4 2010 In addition, at 24 days of age the carnitine-supplemented group showed higher expression of interleukin (IL)-2 and interferon (IFN)-gamma mRNA, but lower expression of inducible nitric oxide synthase (iNOS) in the Con A-stimulated splenic MNC than the control group. Carnitine 35-44 nitric oxide synthase 2 Gallus gallus 168-199 20438503-4 2010 In addition, at 24 days of age the carnitine-supplemented group showed higher expression of interleukin (IL)-2 and interferon (IFN)-gamma mRNA, but lower expression of inducible nitric oxide synthase (iNOS) in the Con A-stimulated splenic MNC than the control group. Carnitine 35-44 nitric oxide synthase 2 Gallus gallus 201-205 20438503-5 2010 The enhancement effect of L-carnitine on MNC proliferation and IL-2 mRNA expression was not found in chicks at 14 days of age. Carnitine 26-37 interleukin 15 Gallus gallus 63-67 20438503-6 2010 Addition of L-carnitine (50 nmol/mL) to the culture medium enhanced proliferation and IL-2 mRNA expression of splenic MNC obtained from 24-day-old but not from 14-day-old broiler chickens. Carnitine 12-23 interleukin 15 Gallus gallus 86-90 20438503-7 2010 The results suggest that L-carnitine is capable of enhancing MNC proliferation in broiler chickens at 24 days of age partly through increasing IL-2 and IFN-gamma production and decreasing NO production. Carnitine 25-36 interleukin 15 Gallus gallus 143-147 20438503-7 2010 The results suggest that L-carnitine is capable of enhancing MNC proliferation in broiler chickens at 24 days of age partly through increasing IL-2 and IFN-gamma production and decreasing NO production. Carnitine 25-36 interferon gamma Gallus gallus 152-161 20079880-4 2010 However, enhancing the cellular oxidation capacity by the addition of l-carnitine 1) significantly increased beta-oxidation of EPA in HPCs, but only marginally elevated the oxidation of AA in HPCs and the oxidation of both fatty acids in KCs; 2) decreased the esterification, but did not alter the preferential incorporation of AA into glycerolipids; and 3) alleviated the significant competitive inhibition of AA-dependent PGE(2) synthesis and COX-2 expression by EPA. Carnitine 70-81 prostaglandin-endoperoxide synthase 2 Rattus norvegicus 445-450 20534325-6 2010 The ratio of acyl carnitine to free carnitine was significantly lower on day 5 in the LCS compared with the LCNS group. Carnitine 18-27 LCS1 Homo sapiens 86-89 19941851-3 2010 Since both, fasting and clofibrate treatment lead to an activation of peroxisome proliferator-activated receptor alpha (PPARalpha), the hypothesis has been raised that activation of this nuclear receptor could lead to an up-regulation of novel organic cation transporters (OCTN) which facilitate transport of carnitine and several other organic cations through membranes. Carnitine 309-318 peroxisome proliferator activated receptor alpha Homo sapiens 120-129 19941851-6 2010 An up-regulation of OCTN by PPARalpha activation could be regarded as a means to supply cells with sufficient carnitine required for transport of excessive amounts of fatty acids into the mitochondrion during fasting, and therefore plays an important role in the adaptive response of the metabolism to fasting. Carnitine 110-119 peroxisome proliferator activated receptor alpha Homo sapiens 28-37 19899138-9 2010 Further, it was also seen that OCTN2, a transporter that is thought to be responsible for the accumulation of L-carnitine in the epididymal lumen, is regulated in response to changes in tonicity. Carnitine 110-121 solute carrier family 22 member 5 Homo sapiens 31-36 20390577-6 2010 In ovo carnitine treatment increased CWT, CWT%, glycogen in the liver and pectoral muscle, glycogen index and plasma IGF-1 of hatched chicks, and did not influence hatchability traits and hatching period. Carnitine 7-16 insulin like growth factor 1 Gallus gallus 117-122 20390577-10 2010 It was concluded that in ovo administration of carnitine at 25-500 microg/egg increased chick weight at hatch and IGF-1, and did not influence hatchability traits and hatching period of eggs. Carnitine 47-56 insulin like growth factor 1 Gallus gallus 114-119 20208395-2 2010 It can function as a carnitine co-transporter with higher affinity for carnitine than OCTN1 but also functions as a uniporter for other cations. Carnitine 21-30 solute carrier family 22 member 4 Homo sapiens 86-91 19684012-11 2010 These transport properties are consistent with those of carnitine transport by OCTN2. Carnitine 56-65 solute carrier family 22 member 5 Rattus norvegicus 79-84 20683173-0 2010 Orlistat and L-carnitine compared to orlistat alone on insulin resistance in obese diabetic patients. Carnitine 13-24 insulin Homo sapiens 55-62 20683173-1 2010 Our study wants to evaluate the effects of one year treatment with orlistat plus L-carnitine compared to orlistat alone on body weight, glycemic and lipid control, and insulin resistance state in type 2 diabetic patients. Carnitine 81-92 insulin Homo sapiens 168-175 20683173-5 2010 A faster improvement of TC, Tg, FPI, resistin, RBP-4, visfatin, and Hs-CRP was reached with orlistat plus L-carnitine compared to orlistat. Carnitine 106-117 retinol binding protein 4 Homo sapiens 47-52 20683173-5 2010 A faster improvement of TC, Tg, FPI, resistin, RBP-4, visfatin, and Hs-CRP was reached with orlistat plus L-carnitine compared to orlistat. Carnitine 106-117 nicotinamide phosphoribosyltransferase Homo sapiens 54-62 20683173-6 2010 We can safely conclude that the association of orlistat plus L-carnitine was better than orlistat in improving body weight, glycemic and lipid profile, insulin resistance, and inflammatory parameters and no significant adverse events were recorded. Carnitine 61-72 insulin Homo sapiens 152-159 20720348-0 2010 Sibutramine and L-carnitine compared to sibutramine alone on insulin resistance in diabetic patients. Carnitine 16-27 insulin Homo sapiens 61-68 19914430-0 2009 Asymptomatic maternal combined homocystinuria and methylmalonic aciduria (cblC) detected through low carnitine levels on newborn screening. Carnitine 101-110 Cbl proto-oncogene C Homo sapiens 74-78 20720348-1 2010 OBJECTIVE: To evaluate the effects of one year of treatment with sibutramine plus L-carnitine compared to sibutramine on body weight, glycemic control, and insulin resistance state in type 2 diabetic patients. Carnitine 82-93 insulin Homo sapiens 156-163 20720348-6 2010 Furthermore, only sibutramine plus L-carnitine improved Tg, and visfatin. Carnitine 35-46 nicotinamide phosphoribosyltransferase Homo sapiens 64-72 20720348-7 2010 CONCLUSION: Sibutramine plus L-carnitine gave a faster improvement of lipid profile, insulin resistance parameters, glycemic control, and body weight compared to sibutramine. Carnitine 29-40 insulin Homo sapiens 85-92 19814996-1 2009 ETT (originally designated as OCTN1; human gene symbol SLC22A4) and CTT (OCTN2; SLC22A5) are highly specific transporters of ergothioneine and carnitine, respectively. Carnitine 143-152 solute carrier family 22 member 5 Homo sapiens 73-78 19814996-1 2009 ETT (originally designated as OCTN1; human gene symbol SLC22A4) and CTT (OCTN2; SLC22A5) are highly specific transporters of ergothioneine and carnitine, respectively. Carnitine 143-152 solute carrier family 22 member 5 Homo sapiens 80-87 19821448-5 2009 The higher accumulation in heart slices of jvs mice was abolished by lowering the temperature, by increasing the substrate concentration, and in the presence of other H(1) antagonists or another OCTN2 substrate, carnitine, suggesting that OCTN2 extrudes pyrilamine from heart tissue. Carnitine 212-221 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 195-200 19821448-5 2009 The higher accumulation in heart slices of jvs mice was abolished by lowering the temperature, by increasing the substrate concentration, and in the presence of other H(1) antagonists or another OCTN2 substrate, carnitine, suggesting that OCTN2 extrudes pyrilamine from heart tissue. Carnitine 212-221 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 239-244 20197690-0 2010 Fatty acid-bearing albumin induces VCAM-1 expression through c-Src kinase-AP-1/NF-kB pathways: effect of L-carnitine. Carnitine 105-116 vascular cell adhesion molecule 1 Homo sapiens 35-41 20197690-9 2010 L-Carnitine suppressed the FA(+) albumin-induced VCAM-1 expression via inhibition of c-Src kinase. Carnitine 0-11 vascular cell adhesion molecule 1 Homo sapiens 49-55 20197690-9 2010 L-Carnitine suppressed the FA(+) albumin-induced VCAM-1 expression via inhibition of c-Src kinase. Carnitine 0-11 C-terminal Src kinase Homo sapiens 85-97 20863217-9 2010 CONCLUSION: l-Carnitine supplement reduces serum CRP, a marker of systemic inflammation, and plasma fibrinogen, an inflammation-related coagulation factor, in hemodialysis patients. Carnitine 12-23 C-reactive protein Homo sapiens 49-52 20863217-9 2010 CONCLUSION: l-Carnitine supplement reduces serum CRP, a marker of systemic inflammation, and plasma fibrinogen, an inflammation-related coagulation factor, in hemodialysis patients. Carnitine 12-23 fibrinogen beta chain Homo sapiens 100-110 19814996-1 2009 ETT (originally designated as OCTN1; human gene symbol SLC22A4) and CTT (OCTN2; SLC22A5) are highly specific transporters of ergothioneine and carnitine, respectively. Carnitine 143-152 solute carrier family 22 member 4 Homo sapiens 30-35 19814996-1 2009 ETT (originally designated as OCTN1; human gene symbol SLC22A4) and CTT (OCTN2; SLC22A5) are highly specific transporters of ergothioneine and carnitine, respectively. Carnitine 143-152 solute carrier family 22 member 4 Homo sapiens 55-62 19912061-1 2009 Carnitine acetyltransferase (CrAT; EC 2.3.1.7) catalyzes the reversible transfer of acetyl groups between acetyl-coenzyme A (acetyl-CoA) and L-carnitine; it also regulates the cellular pool of CoA and the availability of activated acetyl groups. Carnitine 141-152 carnitine O-acetyltransferase Homo sapiens 0-27 19912061-1 2009 Carnitine acetyltransferase (CrAT; EC 2.3.1.7) catalyzes the reversible transfer of acetyl groups between acetyl-coenzyme A (acetyl-CoA) and L-carnitine; it also regulates the cellular pool of CoA and the availability of activated acetyl groups. Carnitine 141-152 carnitine O-acetyltransferase Homo sapiens 29-33 19912061-3 2009 The obtained results show that mildronate inhibits CrAT in a competitive manner through binding to the carnitine binding site, not the acetyl-CoA binding site. Carnitine 103-112 carnitine O-acetyltransferase Homo sapiens 51-55 19748481-1 2009 Solute carrier family 25, member 20 (SLC25A20) is a key molecule that transfers acylcarnitine esters in exchange for free carnitine across the mitochondrial membrane in the mitochondrial beta-oxidation. Carnitine 84-93 solute carrier family 25 member 20 Homo sapiens 0-35 19748481-1 2009 Solute carrier family 25, member 20 (SLC25A20) is a key molecule that transfers acylcarnitine esters in exchange for free carnitine across the mitochondrial membrane in the mitochondrial beta-oxidation. Carnitine 84-93 solute carrier family 25 member 20 Homo sapiens 37-45 19619983-10 2009 At the molecular level, the expression of proapoptotic Bax and Bak proteins were increased in cells incubated with butyrate and carnitine, whereas expression of antiapoptotic Bcl-x(L) was decreased. Carnitine 128-137 BCL2 associated X, apoptosis regulator Homo sapiens 55-58 18926685-1 2009 In rodents, fasting increases the carnitine concentration in the liver by an up-regulation of enzymes of hepatic carnitine synthesis and novel organic cation transporter (OCTN) 2, mediated by activation of peroxisome proliferator-activated receptor (PPAR) alpha. Carnitine 34-43 solute carrier family 22 member 2 Sus scrofa 143-178 18926685-1 2009 In rodents, fasting increases the carnitine concentration in the liver by an up-regulation of enzymes of hepatic carnitine synthesis and novel organic cation transporter (OCTN) 2, mediated by activation of peroxisome proliferator-activated receptor (PPAR) alpha. Carnitine 34-43 peroxisome proliferator activated receptor alpha Sus scrofa 206-261 18926685-4 2009 Fasted pigs had a higher activity of gamma-butyrobetaine dioxygenase (BBD), enzyme that catalyses the last step of carnitine biosynthesis in liver and kidney, and higher relative mRNA concentrations of OCTN2, the most important carnitine transporter, in liver, kidney, skeletal muscle, and small intestinal mucosa than control pigs (P<.05). Carnitine 115-124 LOC100620393 Sus scrofa 37-68 18926685-4 2009 Fasted pigs had a higher activity of gamma-butyrobetaine dioxygenase (BBD), enzyme that catalyses the last step of carnitine biosynthesis in liver and kidney, and higher relative mRNA concentrations of OCTN2, the most important carnitine transporter, in liver, kidney, skeletal muscle, and small intestinal mucosa than control pigs (P<.05). Carnitine 115-124 LOC100620393 Sus scrofa 70-73 19619983-10 2009 At the molecular level, the expression of proapoptotic Bax and Bak proteins were increased in cells incubated with butyrate and carnitine, whereas expression of antiapoptotic Bcl-x(L) was decreased. Carnitine 128-137 BCL2 like 1 Homo sapiens 175-183 19619983-11 2009 Cyclo-oxygenase-2 expression was decreased in cells incubated with butyrate and carnitine. Carnitine 80-89 prostaglandin-endoperoxide synthase 2 Homo sapiens 0-17 20055125-1 2009 Novel organic cation transporter-2 (OCTN2), a member of the organic cation transporter family, may transport carnitine and multiple organic cationic drugs. Carnitine 109-118 solute carrier family 22 member 2 Homo sapiens 6-34 19679820-1 2009 Gamma-butyrobetaine (GBB) is a precursor in the biosynthesis of carnitine, which plays an important role in the beta-oxidation of fatty acids, and is converted to carnitine by gamma-butyrobetaine dioxygenase (BBD) predominantly in liver. Carnitine 64-73 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 176-207 19679820-1 2009 Gamma-butyrobetaine (GBB) is a precursor in the biosynthesis of carnitine, which plays an important role in the beta-oxidation of fatty acids, and is converted to carnitine by gamma-butyrobetaine dioxygenase (BBD) predominantly in liver. Carnitine 163-172 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 176-207 19679820-11 2009 Accordingly, the present study clearly demonstrates that GBB is taken up by hepatocytes for carnitine biosynthesis not only via Octn2 but also via the GABA transporter, possibly Gat2. Carnitine 92-101 solute carrier family 22 member 5 Rattus norvegicus 128-133 19679820-11 2009 Accordingly, the present study clearly demonstrates that GBB is taken up by hepatocytes for carnitine biosynthesis not only via Octn2 but also via the GABA transporter, possibly Gat2. Carnitine 92-101 solute carrier family 6 member 13 Rattus norvegicus 178-182 19491382-0 2009 Peroxisome proliferator-activated receptor alpha plays a crucial role in L-carnitine anti-apoptosis effect in renal tubular cells. Carnitine 73-84 peroxisome proliferator activated receptor alpha Mus musculus 0-48 19491382-9 2009 L-carnitine was found to increase the prostacyclin (PGI(2)) generation in NRK-52E cells. Carnitine 0-11 prostaglandin I receptor (IP) Mus musculus 52-57 19491382-10 2009 The siRNA transfection for PGI(2) synthase significantly reduced L-carnitine-induced PGI(2) and L-carnitine"s protective effect. Carnitine 65-76 prostaglandin I receptor (IP) Mus musculus 27-32 19491382-10 2009 The siRNA transfection for PGI(2) synthase significantly reduced L-carnitine-induced PGI(2) and L-carnitine"s protective effect. Carnitine 65-76 prostaglandin I receptor (IP) Mus musculus 85-90 19491382-10 2009 The siRNA transfection for PGI(2) synthase significantly reduced L-carnitine-induced PGI(2) and L-carnitine"s protective effect. Carnitine 96-107 prostaglandin I receptor (IP) Mus musculus 27-32 19491382-11 2009 We found that the activity of the potential PGI(2) nuclear receptor, peroxisome proliferator-activated receptor alpha (PPARalpha), was elevated by L-carnitine treatment. Carnitine 147-158 prostaglandin I receptor (IP) Mus musculus 44-49 19491382-11 2009 We found that the activity of the potential PGI(2) nuclear receptor, peroxisome proliferator-activated receptor alpha (PPARalpha), was elevated by L-carnitine treatment. Carnitine 147-158 peroxisome proliferator activated receptor alpha Mus musculus 69-117 19491382-11 2009 We found that the activity of the potential PGI(2) nuclear receptor, peroxisome proliferator-activated receptor alpha (PPARalpha), was elevated by L-carnitine treatment. Carnitine 147-158 peroxisome proliferator activated receptor alpha Mus musculus 119-128 19491382-12 2009 The siRNA-mediated blockage of PPARalpha considerably reduced the anti-apoptotic effect of L-carnitine. Carnitine 91-102 peroxisome proliferator activated receptor alpha Mus musculus 31-40 19491382-13 2009 In PPARalpha-deficient mice, L-carnitine treatment also lost the inhibitory effect on gentamicin-induced apoptosis in kidneys. Carnitine 29-40 peroxisome proliferator activated receptor alpha Mus musculus 3-12 19491382-14 2009 CONCLUSIONS: Based on these findings, we suggest that L-carnitine protects renal tubular cells from gentamicin-induced apoptosis through PGI(2)-mediated PPARalpha activation. Carnitine 54-65 prostaglandin I receptor (IP) Mus musculus 137-142 19491382-14 2009 CONCLUSIONS: Based on these findings, we suggest that L-carnitine protects renal tubular cells from gentamicin-induced apoptosis through PGI(2)-mediated PPARalpha activation. Carnitine 54-65 peroxisome proliferator activated receptor alpha Mus musculus 153-162 20055125-1 2009 Novel organic cation transporter-2 (OCTN2), a member of the organic cation transporter family, may transport carnitine and multiple organic cationic drugs. Carnitine 109-118 solute carrier family 22 member 2 Homo sapiens 36-41 19662615-4 2009 Hyperinsulemic/euglycemic clamp studies in humans and carnitine supplementation studies in rodents provide "proof-of-concept" that carnitine is effective at improving insulin-stimulated glucose utilization and in reversing abnormalities of fuel metabolism associated with T2D. Carnitine 131-140 insulin Homo sapiens 167-174 19646658-0 2009 Influence of pharmacological PPARalpha activators on carnitine homeostasis in proliferating and non-proliferating species. Carnitine 53-62 peroxisome proliferator activated receptor alpha Sus scrofa 29-38 19646658-3 2009 Since both, fasting and clofibrate treatment lead to an activation of peroxisome proliferator-activated receptor alpha (PPARalpha), a ligand-activated transcription factor that acts as an important regulator of lipid metabolism and energy homeostasis, the hypothesis has been raised that activation of this nuclear receptor is responsible for the alterations in carnitine homeostasis observed in rodents by either stimulating carnitine uptake or carnitine biosynthesis or both of them. Carnitine 362-371 peroxisome proliferator activated receptor alpha Sus scrofa 70-118 19646658-3 2009 Since both, fasting and clofibrate treatment lead to an activation of peroxisome proliferator-activated receptor alpha (PPARalpha), a ligand-activated transcription factor that acts as an important regulator of lipid metabolism and energy homeostasis, the hypothesis has been raised that activation of this nuclear receptor is responsible for the alterations in carnitine homeostasis observed in rodents by either stimulating carnitine uptake or carnitine biosynthesis or both of them. Carnitine 362-371 peroxisome proliferator activated receptor alpha Sus scrofa 120-129 19646658-3 2009 Since both, fasting and clofibrate treatment lead to an activation of peroxisome proliferator-activated receptor alpha (PPARalpha), a ligand-activated transcription factor that acts as an important regulator of lipid metabolism and energy homeostasis, the hypothesis has been raised that activation of this nuclear receptor is responsible for the alterations in carnitine homeostasis observed in rodents by either stimulating carnitine uptake or carnitine biosynthesis or both of them. Carnitine 426-435 peroxisome proliferator activated receptor alpha Sus scrofa 70-118 19646658-3 2009 Since both, fasting and clofibrate treatment lead to an activation of peroxisome proliferator-activated receptor alpha (PPARalpha), a ligand-activated transcription factor that acts as an important regulator of lipid metabolism and energy homeostasis, the hypothesis has been raised that activation of this nuclear receptor is responsible for the alterations in carnitine homeostasis observed in rodents by either stimulating carnitine uptake or carnitine biosynthesis or both of them. Carnitine 426-435 peroxisome proliferator activated receptor alpha Sus scrofa 120-129 19646658-3 2009 Since both, fasting and clofibrate treatment lead to an activation of peroxisome proliferator-activated receptor alpha (PPARalpha), a ligand-activated transcription factor that acts as an important regulator of lipid metabolism and energy homeostasis, the hypothesis has been raised that activation of this nuclear receptor is responsible for the alterations in carnitine homeostasis observed in rodents by either stimulating carnitine uptake or carnitine biosynthesis or both of them. Carnitine 426-435 peroxisome proliferator activated receptor alpha Sus scrofa 70-118 19646658-3 2009 Since both, fasting and clofibrate treatment lead to an activation of peroxisome proliferator-activated receptor alpha (PPARalpha), a ligand-activated transcription factor that acts as an important regulator of lipid metabolism and energy homeostasis, the hypothesis has been raised that activation of this nuclear receptor is responsible for the alterations in carnitine homeostasis observed in rodents by either stimulating carnitine uptake or carnitine biosynthesis or both of them. Carnitine 426-435 peroxisome proliferator activated receptor alpha Sus scrofa 120-129 19646658-4 2009 The present review summarizes recent evidence from studies with rodents and pigs supporting the hypothesis that activation of PPARalpha is responsible for the alterations in carnitine homeostasis previously observed. Carnitine 174-183 peroxisome proliferator activated receptor alpha Sus scrofa 126-135 19646658-5 2009 According to these novel results an essential role for PPARalpha in the regulation of carnitine uptake and carnitine biosynthesis in rodents and pigs has been clearly established. Carnitine 86-95 peroxisome proliferator activated receptor alpha Sus scrofa 55-64 19646658-5 2009 According to these novel results an essential role for PPARalpha in the regulation of carnitine uptake and carnitine biosynthesis in rodents and pigs has been clearly established. Carnitine 107-116 peroxisome proliferator activated receptor alpha Sus scrofa 55-64 19539806-0 2009 Interaction between pivaloylcarnitine and L-carnitine transport into L6 cells overexpressing hOCTN2. Carnitine 42-53 solute carrier family 22 member 5 Homo sapiens 93-99 19553674-4 2009 Consistent with this prediction whole body carnitine diminution was identified as a common feature of insulin-resistant states such as advanced age, genetic diabetes, and diet-induced obesity. Carnitine 43-52 insulin Homo sapiens 102-109 19539806-6 2009 Pivaloylcarnitine was also transported by OCTN2 (K(m) 212 microM) and its transport could be inhibited competitively by L-carnitine (K(i) 7.8 microM). Carnitine 120-131 solute carrier family 22 member 5 Homo sapiens 42-47 19539806-8 2009 Our data indicate that both carnitine and pivaloylcarnitine bind to OCTN2 at a single, identical site. Carnitine 28-37 solute carrier family 22 member 5 Homo sapiens 68-73 19618992-5 2009 RESULTS: At the end of treatment in the carnitine and simvastatin combined group compared with the simvastatin alone group, we observed a significant decrease in glycemia (p < 0.001), triglycerides (p < 0.001), Apo B (p < 0.05), Lp(a) (p < 0.05), apo(a) (p < 0.05), while HDL significantly increased (p < 0.05). Carnitine 40-49 aminopeptidase O (putative) Homo sapiens 217-220 19618992-5 2009 RESULTS: At the end of treatment in the carnitine and simvastatin combined group compared with the simvastatin alone group, we observed a significant decrease in glycemia (p < 0.001), triglycerides (p < 0.001), Apo B (p < 0.05), Lp(a) (p < 0.05), apo(a) (p < 0.05), while HDL significantly increased (p < 0.05). Carnitine 40-49 lipoprotein(a) Homo sapiens 238-243 19618992-6 2009 CONCLUSIONS: The coadministration of carnitine and simvastatin resulted in a significant reduction in Lp(a) and apo(a) and may represent a new therapeutic option in reducing plasma Lp(a) levels, LDL cholesterol and Apo B100. Carnitine 37-46 lipoprotein(a) Homo sapiens 102-107 19618992-5 2009 RESULTS: At the end of treatment in the carnitine and simvastatin combined group compared with the simvastatin alone group, we observed a significant decrease in glycemia (p < 0.001), triglycerides (p < 0.001), Apo B (p < 0.05), Lp(a) (p < 0.05), apo(a) (p < 0.05), while HDL significantly increased (p < 0.05). Carnitine 40-49 aminopeptidase O (putative) Homo sapiens 259-262 19618992-6 2009 CONCLUSIONS: The coadministration of carnitine and simvastatin resulted in a significant reduction in Lp(a) and apo(a) and may represent a new therapeutic option in reducing plasma Lp(a) levels, LDL cholesterol and Apo B100. Carnitine 37-46 aminopeptidase O (putative) Homo sapiens 112-115 18980943-5 2009 Exercise resulted in significant lowering of the free carnitine pool in VLCAD(-/-) muscle. Carnitine 54-63 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 72-77 19618992-6 2009 CONCLUSIONS: The coadministration of carnitine and simvastatin resulted in a significant reduction in Lp(a) and apo(a) and may represent a new therapeutic option in reducing plasma Lp(a) levels, LDL cholesterol and Apo B100. Carnitine 37-46 lipoprotein(a) Homo sapiens 181-186 19618992-6 2009 CONCLUSIONS: The coadministration of carnitine and simvastatin resulted in a significant reduction in Lp(a) and apo(a) and may represent a new therapeutic option in reducing plasma Lp(a) levels, LDL cholesterol and Apo B100. Carnitine 37-46 apolipoprotein B Homo sapiens 215-223 19406626-0 2009 Effect of short term treatment of L-carnitine on tissue ACE activity in streptozotocin-induced diabetic rats. Carnitine 34-45 angiotensin I converting enzyme Rattus norvegicus 56-59 26953751-0 2009 Upstream genetic variant near INSIG2, influences response to carnitine supplementation in bipolar patients with valproate-induced weight gain. Carnitine 61-70 insulin induced gene 2 Homo sapiens 30-36 26953751-9 2009 RESULTS: There was a significant interaction between rs7566605/INSIG2 genetic status and treatment with carnitine or placebo. Carnitine 104-113 insulin induced gene 2 Homo sapiens 63-69 19437106-2 2009 METHODS: Twenty-seven drugs were screened initially for their potential to inhibit uptake of L-carnitine into a stably transfected hOCTN2-MDCK cell monolayer. Carnitine 93-104 solute carrier family 22 member 5 Homo sapiens 131-137 19437106-6 2009 Among the 33 tested drugs that were predicted to map to the pharmacophore, 27 inhibited hOCTN2 in vitro (40% or less L-carnitine uptake from 2.5 microM L-carnitine solution in presence of 500 microM drug, compared to L-carnitine uptake without drug present). Carnitine 117-128 solute carrier family 22 member 5 Homo sapiens 88-94 19437106-6 2009 Among the 33 tested drugs that were predicted to map to the pharmacophore, 27 inhibited hOCTN2 in vitro (40% or less L-carnitine uptake from 2.5 microM L-carnitine solution in presence of 500 microM drug, compared to L-carnitine uptake without drug present). Carnitine 152-163 solute carrier family 22 member 5 Homo sapiens 88-94 19437106-6 2009 Among the 33 tested drugs that were predicted to map to the pharmacophore, 27 inhibited hOCTN2 in vitro (40% or less L-carnitine uptake from 2.5 microM L-carnitine solution in presence of 500 microM drug, compared to L-carnitine uptake without drug present). Carnitine 152-163 solute carrier family 22 member 5 Homo sapiens 88-94 19285565-3 2009 We found that among several pig tissues, a considerable activity of gamma-butyrobetaine dioxygenase (BBD), the last enzyme of carnitine synthesis, exists, like in humans and several other species, only in liver and kidney. Carnitine 126-135 LOC100620393 Sus scrofa 68-99 19285565-3 2009 We found that among several pig tissues, a considerable activity of gamma-butyrobetaine dioxygenase (BBD), the last enzyme of carnitine synthesis, exists, like in humans and several other species, only in liver and kidney. Carnitine 126-135 LOC100620393 Sus scrofa 101-104 19406626-3 2009 In this study the effects of orally administered L-carnitine, a natural amino acid, on ACE activity in streptozotocin (STZ)-induced diabetic rats were investigated. Carnitine 49-60 angiotensin I converting enzyme Rattus norvegicus 87-90 19406626-9 2009 In conclusion, L-carnitine can reduce tissue ACE activity in aorta, heart and kidney in streptozotocin diabetic rats, which may be due to higher NO production. Carnitine 15-26 angiotensin I converting enzyme Rattus norvegicus 45-48 18629605-6 2009 In aged animals, administration of L-carnitine for 21 days significantly decreased the levels of lipid peroxides and improved the activities of antioxidant enzymes like superoxide dismutase, catalase, glutathione peroxidase and glutathione reductase. Carnitine 35-46 catalase Rattus norvegicus 191-199 19503597-7 2009 rs12356193 within SLC16A9 was associated with DL-carnitine (p = 4.0x10(-26)) and propionyl-L-carnitine (p = 5.0x10(-8)) concentrations, which in turn were associated with serum UA levels (p = 1.4x10(-57) and p = 8.1x10(-54), respectively), forming a triangle between SNP, metabolites, and UA levels. Carnitine 46-58 solute carrier family 16 member 9 Homo sapiens 18-25 19220985-0 2009 Carnitine/organic cation transporter OCTN2 (Slc22a5) is responsible for renal secretion of cephaloridine in mice. Carnitine 0-9 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 37-42 19220985-0 2009 Carnitine/organic cation transporter OCTN2 (Slc22a5) is responsible for renal secretion of cephaloridine in mice. Carnitine 0-9 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 44-51 19220985-1 2009 Carnitine/organic cation transporter (OCTN) 2 (SLC22A5) plays a pivotal role in renal tubular reabsorption of carnitine, a vitamin-like compound, on apical membranes of proximal tubules, but its role in relation to therapeutic drugs remains to be clarified. Carnitine 110-119 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 47-54 19220985-7 2009 The OCTN2-mediated CER transport was inhibited by carnitine and independent of Na(+) replacement in the medium. Carnitine 50-59 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 4-9 19323528-14 2009 Furthermore, carnitine transporter (OCTN2) deficiency can reliably be diagnosed by examining acylcarnitine profiles, which can supplement free carnitine levels as a discriminatory marker. Carnitine 13-22 solute carrier family 22 member 5 Homo sapiens 36-41 18993041-0 2009 Cisplatin-induced kidney injury in the rat: L-carnitine modulates the relationship between MMP-9 and TIMP-3. Carnitine 44-55 matrix metallopeptidase 9 Rattus norvegicus 91-96 18993041-0 2009 Cisplatin-induced kidney injury in the rat: L-carnitine modulates the relationship between MMP-9 and TIMP-3. Carnitine 44-55 TIMP metallopeptidase inhibitor 3 Rattus norvegicus 101-107 18993041-6 2009 It can also be postulated that L-carnitine protects from cisplatin injury, by modulating the relationship between MMP-9 and TIMP-3. Carnitine 31-42 matrix metallopeptidase 9 Rattus norvegicus 114-119 18993041-6 2009 It can also be postulated that L-carnitine protects from cisplatin injury, by modulating the relationship between MMP-9 and TIMP-3. Carnitine 31-42 TIMP metallopeptidase inhibitor 3 Rattus norvegicus 124-130 18629605-6 2009 In aged animals, administration of L-carnitine for 21 days significantly decreased the levels of lipid peroxides and improved the activities of antioxidant enzymes like superoxide dismutase, catalase, glutathione peroxidase and glutathione reductase. Carnitine 35-46 glutathione-disulfide reductase Rattus norvegicus 228-249 18629605-7 2009 L-Carnitine enhanced T-cell proliferative responses as evaluated by T-cell proliferation assay using [3H] thymidine incorporation and also significantly reduced DNA damage, apoptosis and TNF-alpha level in lymphocytes of aged animals. Carnitine 0-11 tumor necrosis factor Rattus norvegicus 187-196 19141711-11 2009 Further in vivo studies of OCTN2 promoter variants on carnitine disposition and variation in drug response are warranted. Carnitine 54-63 solute carrier family 22 member 5 Homo sapiens 27-32 19320933-0 2009 Increased plasma leptin through l-carnitine supplementation is associated with an enhanced glucose tolerance in healthy ponies. Carnitine 32-43 leptin Homo sapiens 17-23 19320933-1 2009 In this study 0 or 4 g of l-carnitine was supplemented for 7 days in a cross-over design of six healthy ponies to modulate glucose metabolism and leptin production. Carnitine 26-37 leptin Homo sapiens 146-152 19320933-3 2009 l-carnitine supplementation was associated with a decrease in postprandial plasma glucose and insulin concentration, indicating an enhanced glucose tolerance. Carnitine 0-11 insulin Homo sapiens 94-101 19320933-4 2009 In contrast, postprandial plasma leptin concentration was increased when l-carnitine was supplemented. Carnitine 73-84 leptin Homo sapiens 33-39 19175620-1 2009 Allele variants in the L-carnitine (LCAR) transporters OCTN1 (SLC22A4, 1672 C --> T) and OCTN2 (SLC22A5, -207 G --> C) have been implicated in susceptibility to Crohn"s disease (CD). Carnitine 23-34 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 55-60 19175620-1 2009 Allele variants in the L-carnitine (LCAR) transporters OCTN1 (SLC22A4, 1672 C --> T) and OCTN2 (SLC22A5, -207 G --> C) have been implicated in susceptibility to Crohn"s disease (CD). Carnitine 23-34 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 62-69 19175620-1 2009 Allele variants in the L-carnitine (LCAR) transporters OCTN1 (SLC22A4, 1672 C --> T) and OCTN2 (SLC22A5, -207 G --> C) have been implicated in susceptibility to Crohn"s disease (CD). Carnitine 23-34 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 92-97 19175620-1 2009 Allele variants in the L-carnitine (LCAR) transporters OCTN1 (SLC22A4, 1672 C --> T) and OCTN2 (SLC22A5, -207 G --> C) have been implicated in susceptibility to Crohn"s disease (CD). Carnitine 23-34 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 99-106 19791468-9 2009 CONCLUSION: PPARalpha and RXRalpha downregulation is significantly correlated with cardiac dysfunction in this alcoholic cardiomyopathy model, carnitine ameliorated the cardiac fibrosis and remodeling possibly through upregulating the metabolic pathways of PPARalpha and RXRalpha. Carnitine 143-152 peroxisome proliferator activated receptor alpha Rattus norvegicus 257-266 19150623-1 2009 The kidney synthesizes L-carnitine and reabsorbs it via the Na(+)/L-carnitine cotransporter OCTN2. Carnitine 23-34 solute carrier family 22 member 5 Rattus norvegicus 92-97 19791468-9 2009 CONCLUSION: PPARalpha and RXRalpha downregulation is significantly correlated with cardiac dysfunction in this alcoholic cardiomyopathy model, carnitine ameliorated the cardiac fibrosis and remodeling possibly through upregulating the metabolic pathways of PPARalpha and RXRalpha. Carnitine 143-152 retinoid X receptor alpha Rattus norvegicus 271-279 18987259-0 2009 Endogenous plasma carnitine pool composition and response to erythropoietin treatment in chronic haemodialysis patients. Carnitine 18-27 erythropoietin Homo sapiens 61-75 19294768-12 2009 In the carnitine-depleted rat model, DENA induced a dramatic increase in serum ALT, G-GT, ALP and total bilirubin, as well as a progressive reduction in total carnitine content in liver tissues. Carnitine 7-16 gamma-glutamyltransferase 1 Rattus norvegicus 84-88 19294768-13 2009 Interestingly, L-carnitine supplementation resulted in a complete reversal of the increase in liver enzymes, TBARS and NOx, and a decrease in total carnitine, GSH, GSHPx, and CAT induced by DENA, compared with the control values. Carnitine 15-26 glutathione peroxidase 1 Rattus norvegicus 164-169 19294768-13 2009 Interestingly, L-carnitine supplementation resulted in a complete reversal of the increase in liver enzymes, TBARS and NOx, and a decrease in total carnitine, GSH, GSHPx, and CAT induced by DENA, compared with the control values. Carnitine 15-26 catalase Rattus norvegicus 175-178 19294768-13 2009 Interestingly, L-carnitine supplementation resulted in a complete reversal of the increase in liver enzymes, TBARS and NOx, and a decrease in total carnitine, GSH, GSHPx, and CAT induced by DENA, compared with the control values. Carnitine 17-26 glutathione peroxidase 1 Rattus norvegicus 164-169 19294768-13 2009 Interestingly, L-carnitine supplementation resulted in a complete reversal of the increase in liver enzymes, TBARS and NOx, and a decrease in total carnitine, GSH, GSHPx, and CAT induced by DENA, compared with the control values. Carnitine 17-26 catalase Rattus norvegicus 175-178 18981167-9 2009 Thus, OCTN2 is not a general drug transporter but a highly specific carrier for carnitine and closely related molecules. Carnitine 80-89 solute carrier family 22 member 5 Homo sapiens 6-11 19178874-6 2009 The Cmax of ALC (12.9+/-5.5 micromol x L(-1)) and PLC (5.08+/-3.08 micromol x L(-1)) was lower than L-carnitine (P < 0.01), so as the AUC 0-infinity (166.2+/-77.4 and 155.6+/-264.2 micromol x L(-1) x h, respectively, P < 0.01). Carnitine 100-111 allantoicase Homo sapiens 12-15 19178874-11 2009 These data may have important implications in the designing of dosing regimens for L-carnitine or its analogues, such as ALC or PLC. Carnitine 83-94 allantoicase Homo sapiens 121-124 18443897-3 2009 mRNA and protein levels of TNF-alpha, Fas, and caspase-8, which are closely related to cell apoptosis by a death ligand/receptor-dependent apoptosis pathway, were increased by L-carnitine treatment. Carnitine 176-187 tumor necrosis factor Mus musculus 27-36 18443897-3 2009 mRNA and protein levels of TNF-alpha, Fas, and caspase-8, which are closely related to cell apoptosis by a death ligand/receptor-dependent apoptosis pathway, were increased by L-carnitine treatment. Carnitine 176-187 caspase 8 Mus musculus 47-56 18443897-4 2009 In addition, L-carnitine treatment regulated mitochondria-dependent apoptosis pathways by inducing the up-regulation of caspase-9 and caspase-3 and the down-regulation of Bcl-2 in hepa1c1c 7 cells. Carnitine 13-24 caspase 9 Mus musculus 120-129 18443897-4 2009 In addition, L-carnitine treatment regulated mitochondria-dependent apoptosis pathways by inducing the up-regulation of caspase-9 and caspase-3 and the down-regulation of Bcl-2 in hepa1c1c 7 cells. Carnitine 13-24 caspase 3 Mus musculus 134-143 18443897-4 2009 In addition, L-carnitine treatment regulated mitochondria-dependent apoptosis pathways by inducing the up-regulation of caspase-9 and caspase-3 and the down-regulation of Bcl-2 in hepa1c1c 7 cells. Carnitine 13-24 B cell leukemia/lymphoma 2 Mus musculus 171-176 18443897-5 2009 Taken together, the findings of this study have demonstrated that L-carnitine could induce apoptosis in hepa1c1c7 cells by regulating Fas ligands and inhibiting the expression of Bcl-2. Carnitine 66-77 B cell leukemia/lymphoma 2 Mus musculus 179-184 18945875-0 2009 Metabolic profiling of PPARalpha-/- mice reveals defects in carnitine and amino acid homeostasis that are partially reversed by oral carnitine supplementation. Carnitine 60-69 peroxisome proliferator activated receptor alpha Mus musculus 23-32 18249387-9 2009 L-Carnitine at 0.3 and 0.6 mg/mL significantly reduced the blocking effect of AD, H(2)O(2), and TNF-alpha and significantly decreased the level of DNA damage. Carnitine 0-11 tumor necrosis factor Mus musculus 96-105 18945875-0 2009 Metabolic profiling of PPARalpha-/- mice reveals defects in carnitine and amino acid homeostasis that are partially reversed by oral carnitine supplementation. Carnitine 133-142 peroxisome proliferator activated receptor alpha Mus musculus 23-32 18945875-6 2009 PPARalpha(-/-) mice had 40-50% lower plasma and tissue levels of free carnitine, corresponding with diminished hepatic expression of genes involved in carnitine biosynthesis and transport. Carnitine 70-79 peroxisome proliferator activated receptor alpha Mus musculus 0-9 18945875-6 2009 PPARalpha(-/-) mice had 40-50% lower plasma and tissue levels of free carnitine, corresponding with diminished hepatic expression of genes involved in carnitine biosynthesis and transport. Carnitine 151-160 peroxisome proliferator activated receptor alpha Mus musculus 0-9 18945875-7 2009 One week of oral carnitine supplementation conferred partial metabolic recovery in the PPARalpha(-/-) mice. Carnitine 17-26 peroxisome proliferator activated receptor alpha Mus musculus 87-96 19154956-0 2009 Peroxisome proliferator-activated receptor alpha and enzymes of carnitine biosynthesis in the liver are down-regulated during lactation in rats. Carnitine 64-73 peroxisome proliferator activated receptor alpha Rattus norvegicus 0-48 19154956-6 2009 In conclusion, the present study demonstrates for the first time that lactation leads to a down-regulation of PPARalpha and genes involved in hepatic carnitine synthesis and uptake of carnitine (OCTN1) in the liver, irrespective of litter size. Carnitine 150-159 peroxisome proliferator activated receptor alpha Rattus norvegicus 110-119 19154956-6 2009 In conclusion, the present study demonstrates for the first time that lactation leads to a down-regulation of PPARalpha and genes involved in hepatic carnitine synthesis and uptake of carnitine (OCTN1) in the liver, irrespective of litter size. Carnitine 184-193 peroxisome proliferator activated receptor alpha Rattus norvegicus 110-119 19154956-6 2009 In conclusion, the present study demonstrates for the first time that lactation leads to a down-regulation of PPARalpha and genes involved in hepatic carnitine synthesis and uptake of carnitine (OCTN1) in the liver, irrespective of litter size. Carnitine 184-193 solute carrier family 22 member 4 Rattus norvegicus 195-200 18641280-0 2008 Expression and localization of carnitine/organic cation transporter OCTN1 and OCTN2 in ocular epithelium. Carnitine 31-40 solute carrier family 22 member 4 Homo sapiens 68-73 19881261-1 2009 The novel organic cation transporter 1 (OCTN1) is a multispecific, bidirectional and pH-dependent organic cation transporter with low carnitine transport activity. Carnitine 134-143 solute carrier family 22 member 1 Homo sapiens 10-38 19881261-1 2009 The novel organic cation transporter 1 (OCTN1) is a multispecific, bidirectional and pH-dependent organic cation transporter with low carnitine transport activity. Carnitine 134-143 solute carrier family 22 member 1 Homo sapiens 40-45 20530934-0 2009 Relationship between carnitine, fatty acids and insulin resistance. Carnitine 21-30 insulin Homo sapiens 48-55 20530934-5 2009 The results of the present study provide evidence that L-carnitine supplementation in pregnancy (2 g/day) avoids a striking increase in plasma FFA, which are thought to be the main cause of insulin resistance and consequently gestational diabetes mellitus. Carnitine 55-66 insulin Homo sapiens 190-197 19012611-4 2008 Insulin-like growth factor-I messenger RNA (mRNA) was lower (p = 0.05) in hepatic tissue in the foetuses collected from gilts fed L-carnitine. Carnitine 130-141 insulin like growth factor 1 Homo sapiens 0-28 18930039-0 2009 Serum free L-carnitine in association with myoglobin as a diagnostic marker of acute myocardial infarction. Carnitine 11-22 myoglobin Homo sapiens 43-52 18930039-6 2009 In addition, serum free L-carnitine level was negatively correlated to CK-MB and Myo (r=-0.61 and -0.52) respectively. Carnitine 24-35 myoglobin Homo sapiens 81-84 18930039-8 2009 CONCLUSION: Comparing the changes in serum total CK, levels of CK-MB, Myo and carnitine, the sensitivity and specificity were significantly higher for serum free L-carnitine. Carnitine 162-173 myoglobin Homo sapiens 70-73 19233567-4 2009 The hOCTN2 deficiency presents with carnitine-responsive cardiomyopathy. Carnitine 36-45 solute carrier family 22 member 5 Homo sapiens 4-10 18641280-11 2008 These findings suggest potential involvement of OCTN1 and OCTN2 in the transport of carnitine in ocular tissues. Carnitine 84-93 solute carrier family 22 member 4 Homo sapiens 48-53 18641280-11 2008 These findings suggest potential involvement of OCTN1 and OCTN2 in the transport of carnitine in ocular tissues. Carnitine 84-93 solute carrier family 22 member 5 Homo sapiens 58-63 18166247-0 2008 Study on the binding interaction between carnitine optical isomer and bovine serum albumin. Carnitine 41-50 albumin Homo sapiens 77-90 19080238-7 2008 CONCLUSION: Metabolic disorder and cardiac remodeling occur in the development process of ACM; they are partly prevented by L-carnitine through downregulating mRNA and protein expressions of PPARalpha, RXRalpha, CPT-I, MCAD and PPARgamma. Carnitine 124-135 peroxisome proliferator activated receptor alpha Homo sapiens 191-200 19080238-7 2008 CONCLUSION: Metabolic disorder and cardiac remodeling occur in the development process of ACM; they are partly prevented by L-carnitine through downregulating mRNA and protein expressions of PPARalpha, RXRalpha, CPT-I, MCAD and PPARgamma. Carnitine 124-135 retinoid X receptor alpha Homo sapiens 202-210 19080238-7 2008 CONCLUSION: Metabolic disorder and cardiac remodeling occur in the development process of ACM; they are partly prevented by L-carnitine through downregulating mRNA and protein expressions of PPARalpha, RXRalpha, CPT-I, MCAD and PPARgamma. Carnitine 124-135 carnitine palmitoyltransferase 1B Homo sapiens 212-217 19080238-7 2008 CONCLUSION: Metabolic disorder and cardiac remodeling occur in the development process of ACM; they are partly prevented by L-carnitine through downregulating mRNA and protein expressions of PPARalpha, RXRalpha, CPT-I, MCAD and PPARgamma. Carnitine 124-135 acyl-CoA dehydrogenase medium chain Homo sapiens 219-223 19080238-7 2008 CONCLUSION: Metabolic disorder and cardiac remodeling occur in the development process of ACM; they are partly prevented by L-carnitine through downregulating mRNA and protein expressions of PPARalpha, RXRalpha, CPT-I, MCAD and PPARgamma. Carnitine 124-135 peroxisome proliferator activated receptor gamma Homo sapiens 228-237 18166247-1 2008 The reaction between carnitine and bovine serum albumin (BSA) in aqueous solution has been studied by fluorescence spectroscopy and absorbance spectra. Carnitine 21-30 albumin Homo sapiens 42-55 18689527-4 2008 Acetyl-CoA is trafficked in the form of acetate by the carnitine shuttle, and we hypothesized that the enzymes that convert acetyl-CoA to/from acetate, i.e., acetyl-CoA hydrolase (ACH1) and acetyl-CoA synthetase (ACS1 and ACS2), would regulate alternative carbon utilization and virulence. Carnitine 55-64 acetyl-CoA hydrolase Saccharomyces cerevisiae S288C 180-184 18689527-4 2008 Acetyl-CoA is trafficked in the form of acetate by the carnitine shuttle, and we hypothesized that the enzymes that convert acetyl-CoA to/from acetate, i.e., acetyl-CoA hydrolase (ACH1) and acetyl-CoA synthetase (ACS1 and ACS2), would regulate alternative carbon utilization and virulence. Carnitine 55-64 acetate--CoA ligase ACS2 Saccharomyces cerevisiae S288C 222-226 18166247-6 2008 The influence of Fe3+ on the interactions between carnitine optical isomer and bovine serum albumin were also explored in this work. Carnitine 50-59 albumin Homo sapiens 86-99 18758058-6 2008 In addition, carnitine was produced by incubated liver homogenates from the VC-depleted SMP30/GNL KO mice irrespective of the presence or absence of 1 mM VC. Carnitine 13-22 regucalcin Mus musculus 88-93 18987586-4 2008 Diagnosis of CPT II was confirmed (free carnitine level in blood 12.2 micromol/l; ratio (C16+C18):1/C2 was 0.760 by tandem mass spectrometry; activity of CPT II in leukocytes was 0.082 micromol/min x gram protein). Carnitine 40-49 carnitine palmitoyltransferase 2 Homo sapiens 13-19 18758058-2 2008 Vitamin C (VC) has long been considered a requirement for the activities of two enzymes in the carnitine biosynthetic pathway, i.e., 6-N-trimethyllysine dioxygenase and gamma-butyrobetaine dioxygenase. Carnitine 95-104 butyrobetaine (gamma), 2-oxoglutarate dioxygenase 1 (gamma-butyrobetaine hydroxylase) Mus musculus 169-200 18539446-9 2008 Dietary carnitine significantly decreased the mRNA level of tartrate-resistant acid phosphatase (TRAP), an indicator of bone resorption by 72.8%, and decreased the mRNA abundance of alkaline phosphatase (ALP) and collagen type-1 (COL), measures of bone formation by 63.6% and 61.2%, respectively. Carnitine 8-17 acid phosphatase 5, tartrate resistant Rattus norvegicus 60-95 18539446-9 2008 Dietary carnitine significantly decreased the mRNA level of tartrate-resistant acid phosphatase (TRAP), an indicator of bone resorption by 72.8%, and decreased the mRNA abundance of alkaline phosphatase (ALP) and collagen type-1 (COL), measures of bone formation by 63.6% and 61.2%, respectively. Carnitine 8-17 acid phosphatase 5, tartrate resistant Rattus norvegicus 97-101 18567754-11 2008 Relative to d 10, enhanced expression of OCTN2 and ATB(0,+) in mammary glands at d 4 of lactation and higher M/S (L-carnitine and cefepime) suggests cefepime competes with L-carnitine for L-carnitine transporters expressed in the lactating mammary gland to adversely affect L-carnitine milk concentrations and these effects depend upon lactation stage. Carnitine 172-183 solute carrier family 22 member 5 Rattus norvegicus 41-46 18366149-2 2008 The cationic polyrotaxanes effectively inhibited the OCTN2-mediated carnitine transport. Carnitine 68-77 solute carrier family 22 member 5 Homo sapiens 53-58 18378560-8 2008 L-Carnitine level was negatively correlated with FAI, but positively correlated with SHBG. Carnitine 0-11 sex hormone binding globulin Homo sapiens 85-89 18378560-9 2008 Multiple regression analysis revealed that SHBG was a strong predictor of serum total L-carnitine level. Carnitine 86-97 sex hormone binding globulin Homo sapiens 43-47 18378560-10 2008 CONCLUSIONS: Decreased total L-carnitine levels may be associated with hyperandrogenism and/or insulin resistance in non-obese women with PCOS. Carnitine 29-40 insulin Homo sapiens 95-102 18567754-11 2008 Relative to d 10, enhanced expression of OCTN2 and ATB(0,+) in mammary glands at d 4 of lactation and higher M/S (L-carnitine and cefepime) suggests cefepime competes with L-carnitine for L-carnitine transporters expressed in the lactating mammary gland to adversely affect L-carnitine milk concentrations and these effects depend upon lactation stage. Carnitine 172-183 solute carrier family 22 member 5 Rattus norvegicus 41-46 19024534-8 2008 The contents of sialic acid and carnitine in the epididymis were significantly negatively correlated with the HIF-1alpha expression (r = -0.649, P = 0.017; r = -0.666, P = 0.013). Carnitine 32-41 hypoxia inducible factor 1 subunit alpha Rattus norvegicus 110-120 18620058-0 2008 Treatment with pharmacological peroxisome proliferator-activated receptor alpha agonist clofibrate increases intestinal carnitine absorption in rats. Carnitine 120-129 peroxisome proliferator activated receptor alpha Rattus norvegicus 31-79 18620058-2 2008 This strongly suggests that PPARalpha activation in response to clofibrate treatment improves the absorption of carnitine from the diet. Carnitine 112-121 peroxisome proliferator activated receptor alpha Rattus norvegicus 28-37 18620058-7 2008 In conclusion, the present study shows that administration of clofibrate to rats increases carnitine absorption in small intestine which is probably due to the observed upregulation of OCTN2 mediated by activation of PPARalpha. Carnitine 91-100 solute carrier family 22 member 5 Rattus norvegicus 185-190 18427809-4 2008 The two pathways, therefore, provide a metabolic bypass for each other, and carnitine-dependent phenotypes have only been described in strains with non-functional peroxisomal citrate synthase, Cit2p. Carnitine 76-85 citrate (Si)-synthase CIT2 Saccharomyces cerevisiae S288C 193-198 18520060-1 2008 The tissue distribution and disposition of carnitine, which plays an important role in the transport of long-chain fatty acids across the mitochondrial inner membrane for beta-oxidation, are well controlled by carnitine transporter organic cation/carnitine transporter 2 (OCTN2). Carnitine 43-52 solute carrier family 22 member 5 Rattus norvegicus 232-270 18520060-1 2008 The tissue distribution and disposition of carnitine, which plays an important role in the transport of long-chain fatty acids across the mitochondrial inner membrane for beta-oxidation, are well controlled by carnitine transporter organic cation/carnitine transporter 2 (OCTN2). Carnitine 43-52 solute carrier family 22 member 5 Rattus norvegicus 272-277 18520060-7 2008 In conclusion, our results indicate that the nuclear receptor PPARalpha directly up-regulates the expression of rOctn2 and increases the hepatic uptake of carnitine via rOctn2. Carnitine 155-164 peroxisome proliferator activated receptor alpha Rattus norvegicus 62-71 18520060-7 2008 In conclusion, our results indicate that the nuclear receptor PPARalpha directly up-regulates the expression of rOctn2 and increases the hepatic uptake of carnitine via rOctn2. Carnitine 155-164 solute carrier family 22 member 5 Rattus norvegicus 169-175 18600520-4 2008 There were increases for HPRT in C4-, C6-, and C3-DC (malonyl)-carnitines, and decreased serine. Carnitine 63-73 hypoxanthine phosphoribosyltransferase 1 Homo sapiens 25-29 18322073-2 2008 Here, we show key roles of postsynaptic density 95/disk-large/ZO-1 (PDZ) domain-containing protein, PDZK1, as a regulatory mechanism of two solute carriers, Slc15a1 (oligopeptide transporter PEPT1) and Slc22a5 (carnitine/organic cation transporter OCTN2) in mouse small intestine by using pdzk1 gene knockout (pdzk1(-/-)) mice. Carnitine 211-220 PDZ domain containing 1 Mus musculus 100-105 18322073-2 2008 Here, we show key roles of postsynaptic density 95/disk-large/ZO-1 (PDZ) domain-containing protein, PDZK1, as a regulatory mechanism of two solute carriers, Slc15a1 (oligopeptide transporter PEPT1) and Slc22a5 (carnitine/organic cation transporter OCTN2) in mouse small intestine by using pdzk1 gene knockout (pdzk1(-/-)) mice. Carnitine 211-220 solute carrier family 15 (oligopeptide transporter), member 1 Mus musculus 157-164 18322073-2 2008 Here, we show key roles of postsynaptic density 95/disk-large/ZO-1 (PDZ) domain-containing protein, PDZK1, as a regulatory mechanism of two solute carriers, Slc15a1 (oligopeptide transporter PEPT1) and Slc22a5 (carnitine/organic cation transporter OCTN2) in mouse small intestine by using pdzk1 gene knockout (pdzk1(-/-)) mice. Carnitine 211-220 solute carrier family 15 (oligopeptide transporter), member 1 Mus musculus 191-196 18322073-2 2008 Here, we show key roles of postsynaptic density 95/disk-large/ZO-1 (PDZ) domain-containing protein, PDZK1, as a regulatory mechanism of two solute carriers, Slc15a1 (oligopeptide transporter PEPT1) and Slc22a5 (carnitine/organic cation transporter OCTN2) in mouse small intestine by using pdzk1 gene knockout (pdzk1(-/-)) mice. Carnitine 211-220 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 202-209 18322073-2 2008 Here, we show key roles of postsynaptic density 95/disk-large/ZO-1 (PDZ) domain-containing protein, PDZK1, as a regulatory mechanism of two solute carriers, Slc15a1 (oligopeptide transporter PEPT1) and Slc22a5 (carnitine/organic cation transporter OCTN2) in mouse small intestine by using pdzk1 gene knockout (pdzk1(-/-)) mice. Carnitine 211-220 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 248-253 18322073-2 2008 Here, we show key roles of postsynaptic density 95/disk-large/ZO-1 (PDZ) domain-containing protein, PDZK1, as a regulatory mechanism of two solute carriers, Slc15a1 (oligopeptide transporter PEPT1) and Slc22a5 (carnitine/organic cation transporter OCTN2) in mouse small intestine by using pdzk1 gene knockout (pdzk1(-/-)) mice. Carnitine 211-220 PDZ domain containing 1 Mus musculus 289-294 18322073-2 2008 Here, we show key roles of postsynaptic density 95/disk-large/ZO-1 (PDZ) domain-containing protein, PDZK1, as a regulatory mechanism of two solute carriers, Slc15a1 (oligopeptide transporter PEPT1) and Slc22a5 (carnitine/organic cation transporter OCTN2) in mouse small intestine by using pdzk1 gene knockout (pdzk1(-/-)) mice. Carnitine 211-220 PDZ domain containing 1 Mus musculus 310-315 18322073-5 2008 Absorption of carnitine, a substrate of OCTN2, was also decreased in pdzk1(-/-) mice. Carnitine 14-23 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 40-45 18322073-5 2008 Absorption of carnitine, a substrate of OCTN2, was also decreased in pdzk1(-/-) mice. Carnitine 14-23 PDZ domain containing 1 Mus musculus 69-74 18317232-0 2008 Carnitine supplementation induces acylcarnitine production in tissues of very long-chain acyl-CoA dehydrogenase-deficient mice, without replenishing low free carnitine. Carnitine 0-9 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 73-111 18317232-0 2008 Carnitine supplementation induces acylcarnitine production in tissues of very long-chain acyl-CoA dehydrogenase-deficient mice, without replenishing low free carnitine. Carnitine 38-47 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 73-111 18317232-1 2008 Deficiency of very long-chain acyl-CoA dehydrogenase (VLCAD) results in accumulation of C14-C18 acylcarnitines and low free carnitine. Carnitine 100-109 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 54-59 18317232-4 2008 VLCAD(+/-) mice were fed with carnitine dissolved in drinking water. Carnitine 30-39 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 0-5 17984191-0 2008 Effect of L-carnitine administration on the modulated rat brain protein concentration, acetylcholinesterase, Na+K+-ATPase and Mg2+-ATPase activities induced by forced swimming. Carnitine 10-21 acetylcholinesterase Rattus norvegicus 87-107 18299183-14 2008 Finally, d4T-induced alteration of SREBP1c and MTP expression was partially prevented by l-carnitine. Carnitine 89-100 sterol regulatory element binding transcription factor 1 Rattus norvegicus 35-42 18299183-14 2008 Finally, d4T-induced alteration of SREBP1c and MTP expression was partially prevented by l-carnitine. Carnitine 89-100 microsomal triglyceride transfer protein Rattus norvegicus 47-50 17984191-5 2008 L-C administration resulted in a profound restoration of TAS and protein concentration whereas AChE and Na(+)K(+)-ATPase were increased before exercise, followed by AChE restoration and Na(+)K(+)-ATPase reduction after exercise. Carnitine 0-3 acetylcholinesterase Rattus norvegicus 165-169 18408886-0 2008 Pharmacological manipulation of L-carnitine transport into L6 cells with stable overexpression of human OCTN2. Carnitine 32-43 solute carrier family 22 member 5 Homo sapiens 104-109 18408886-1 2008 The high-affinity Na+-dependent carnitine transporter OCTN2 (SLC22A5) has a high renal expression and reabsorbs most filtered carnitine. Carnitine 32-41 solute carrier family 22 member 5 Homo sapiens 54-59 18408886-1 2008 The high-affinity Na+-dependent carnitine transporter OCTN2 (SLC22A5) has a high renal expression and reabsorbs most filtered carnitine. Carnitine 32-41 solute carrier family 22 member 5 Homo sapiens 61-68 18194214-3 2008 In this work, we evaluated the effects of the antioxidant and energy precursor, levocarnitine (L-CAR), on the oxidative damage and the behavioral, morphological, and neurochemical alterations produced in nerve tissue by the excitotoxin and free radical precursor, quinolinic acid (2,3-pyrindin dicarboxylic acid; QUIN), and the mitochondrial toxin, 3-nitropropionic acid (3-NP). Carnitine 80-93 nuclear receptor subfamily 1, group I, member 3 Rattus norvegicus 97-100 18405497-7 2008 RESULTS: There was an increase in VO2 peak on L-carnitine group from 16.3 (2.8) mL x Kg(-1) x min(-1) to 19.5 (3.3) mL x Kg(-1) x min(-1), and the same was seen in the placebo group (increase in VO2 peak from 14.8 (3.8) mL x Kg(-1) x min(-1) to 18.9 (4.8) mL x Kg(-1) x min(-1)). Carnitine 46-57 CD59 molecule (CD59 blood group) Homo sapiens 94-100 18405497-7 2008 RESULTS: There was an increase in VO2 peak on L-carnitine group from 16.3 (2.8) mL x Kg(-1) x min(-1) to 19.5 (3.3) mL x Kg(-1) x min(-1), and the same was seen in the placebo group (increase in VO2 peak from 14.8 (3.8) mL x Kg(-1) x min(-1) to 18.9 (4.8) mL x Kg(-1) x min(-1)). Carnitine 46-57 CD59 molecule (CD59 blood group) Homo sapiens 130-136 18405497-7 2008 RESULTS: There was an increase in VO2 peak on L-carnitine group from 16.3 (2.8) mL x Kg(-1) x min(-1) to 19.5 (3.3) mL x Kg(-1) x min(-1), and the same was seen in the placebo group (increase in VO2 peak from 14.8 (3.8) mL x Kg(-1) x min(-1) to 18.9 (4.8) mL x Kg(-1) x min(-1)). Carnitine 46-57 CD59 molecule (CD59 blood group) Homo sapiens 130-136 18405497-7 2008 RESULTS: There was an increase in VO2 peak on L-carnitine group from 16.3 (2.8) mL x Kg(-1) x min(-1) to 19.5 (3.3) mL x Kg(-1) x min(-1), and the same was seen in the placebo group (increase in VO2 peak from 14.8 (3.8) mL x Kg(-1) x min(-1) to 18.9 (4.8) mL x Kg(-1) x min(-1)). Carnitine 46-57 CD59 molecule (CD59 blood group) Homo sapiens 130-136 18258227-1 2008 Recent studies have shown that treatment of rodents with agonists of peroxisome proliferator-activated receptor (PPAR)-alpha causes an up-regulation of novel organic cation transporter (OCTN)-2, a carnitine transporter, and increases carnitine concentration in the liver. Carnitine 197-206 peroxisome proliferator activated receptor alpha Sus scrofa 69-124 18336417-8 2008 Supplemental l-carnitine reduced plasma MDA, increased SOD, inhibited remodelling and postponed the occurrence of PHS for 1 week in cold-exposed broilers; nevertheless, it did not significantly influence the cumulative PHS mortality (p > 0.05). Carnitine 13-24 superoxide dismutase 1 Homo sapiens 55-58 18307045-6 2008 In contrast, mitochondrial cofactors such as L-carnitine and acetyl-L: -carnitine attenuated mitochondrial membrane depolarization, abrogated cellular ATP depletion and reversed PI uptake without affecting Annexin-V positive cells. Carnitine 45-56 annexin A5 Homo sapiens 206-215 17939042-7 2008 CONCLUSIONS: Combined treatment with L: -carnitine, ribavirin and IFN alpha resulted in greater antihyperlipidaemic effects and than with ribavirin and IFN alpha alone. Carnitine 37-50 interferon alpha 1 Homo sapiens 152-161 17939042-8 2008 The results of this study suggest that L: -carnitine may have a role among the reduction of steatosis strategies in patients with hepatitis C treated with IFN alpha and ribavirin. Carnitine 39-52 interferon alpha 1 Homo sapiens 155-164 18258227-1 2008 Recent studies have shown that treatment of rodents with agonists of peroxisome proliferator-activated receptor (PPAR)-alpha causes an up-regulation of novel organic cation transporter (OCTN)-2, a carnitine transporter, and increases carnitine concentration in the liver. Carnitine 197-206 solute carrier family 22 member 2 Sus scrofa 158-193 18258227-6 2008 Concentrations of gamma-butyrobetaine, the precursor of endogenous formation of carnitine, in liver, muscle and plasma did not differ between both groups; the activity of gamma-butyrobetaine dioxygenase, the rate limiting enzyme of carnitine synthesis, in the liver was lower in pigs treated with clofibrate than in control pigs (P<0.05). Carnitine 232-241 LOC100620393 Sus scrofa 171-202 18296741-0 2008 PPAR alpha mediates transcriptional upregulation of novel organic cation transporters-2 and -3 and enzymes involved in hepatic carnitine synthesis. Carnitine 127-136 peroxisome proliferator activated receptor alpha Mus musculus 0-10 17977676-4 2008 The aim of this study was to determine the effects of fluoroquinolones, inhibitors of OCTN2, on L-carnitine transport in the placenta which is known to have a high expression level of OCTN2. Carnitine 96-107 solute carrier family 22 member 5 Homo sapiens 86-91 17977676-4 2008 The aim of this study was to determine the effects of fluoroquinolones, inhibitors of OCTN2, on L-carnitine transport in the placenta which is known to have a high expression level of OCTN2. Carnitine 96-107 solute carrier family 22 member 5 Homo sapiens 184-189 18296741-8 2008 In conclusion, this study shows that transcriptional upregulation of OCTN2 and OCTN3 in tissues and of enzymes involved in hepatic carnitine biosynthesis are mediated by PPAR alpha. Carnitine 131-140 peroxisome proliferator activated receptor alpha Mus musculus 170-180 18296741-9 2008 It also shows that PPAR alpha mediates changes of whole-body carnitine homeostasis in mice by upregulation of carnitine transporters and enzymes involved in carnitine synthesis. Carnitine 61-70 peroxisome proliferator activated receptor alpha Mus musculus 19-29 18296741-0 2008 PPAR alpha mediates transcriptional upregulation of novel organic cation transporters-2 and -3 and enzymes involved in hepatic carnitine synthesis. Carnitine 127-136 solute carrier family 22 (organic cation transporter), member 2 Mus musculus 58-94 18296741-9 2008 It also shows that PPAR alpha mediates changes of whole-body carnitine homeostasis in mice by upregulation of carnitine transporters and enzymes involved in carnitine synthesis. Carnitine 110-119 peroxisome proliferator activated receptor alpha Mus musculus 19-29 18296741-8 2008 In conclusion, this study shows that transcriptional upregulation of OCTN2 and OCTN3 in tissues and of enzymes involved in hepatic carnitine biosynthesis are mediated by PPAR alpha. Carnitine 131-140 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 69-74 18296741-8 2008 In conclusion, this study shows that transcriptional upregulation of OCTN2 and OCTN3 in tissues and of enzymes involved in hepatic carnitine biosynthesis are mediated by PPAR alpha. Carnitine 131-140 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 79-84 17962380-0 2008 Carnitine-mediated improved response to erythropoietin involves induction of haem oxygenase-1: studies in humans and in an animal model. Carnitine 0-9 erythropoietin Homo sapiens 40-54 17962380-10 2008 HO-1 and Bcl-2 protein levels in untreated heart failure rat"s gastrocnemious muscle were reduced when compared with controls: 3.41 +/- 0.49 versus 5.32 +/- 0.38 and 0.69 +/- 0.11 versus 1.65 +/- 0.37, respectively, but were higher in carnitine-treated heart failure rats: 4.8 +/- 0.32 versus 3.41 +/- 0.49, P < 0.0002 and 1.09 +/- 0.08 versus 0.69 +/- 0.11, P = 0.0007, respectively. Carnitine 235-244 BCL2, apoptosis regulator Rattus norvegicus 9-14 17977516-0 2008 Contributions of phosphorylation to regulation of OCTN2 uptake of carnitine are minimal in BeWo cells. Carnitine 66-75 solute carrier family 22 member 5 Homo sapiens 50-55 18045815-2 2008 We have used a randomised, matched-paired, double-blind, placebo-controlled experimental design to determine the capability of intravenous L-carnitine supplementation to modify insulin resistance and protein catabolism in non-diabetic patients with end-stage renal disease (ESRD) undergoing chronic haemodialysis treatment. Carnitine 139-150 insulin Homo sapiens 177-184 18045815-7 2008 Insulin-mediated glucose disappearance was improved by L-carnitine only in those patients (n = 5) (+18 +/- 3%, P < 0.05 vs placebo group, n = 5) with greater baseline insulin resistance, selected according to the median value of insulin sensitivity before treatment. Carnitine 55-66 insulin Homo sapiens 0-7 18045815-7 2008 Insulin-mediated glucose disappearance was improved by L-carnitine only in those patients (n = 5) (+18 +/- 3%, P < 0.05 vs placebo group, n = 5) with greater baseline insulin resistance, selected according to the median value of insulin sensitivity before treatment. Carnitine 55-66 insulin Homo sapiens 170-177 18045815-7 2008 Insulin-mediated glucose disappearance was improved by L-carnitine only in those patients (n = 5) (+18 +/- 3%, P < 0.05 vs placebo group, n = 5) with greater baseline insulin resistance, selected according to the median value of insulin sensitivity before treatment. Carnitine 55-66 insulin Homo sapiens 232-239 18488339-4 2008 CONCLUSION: The human epididymis may rely on OCTN2 for transporting L-Carnitine into the epididymal duct to promote sperm maturation. Carnitine 68-79 solute carrier family 22 member 5 Homo sapiens 45-50 18045815-0 2008 Insulin action on glucose and protein metabolism during L-carnitine supplementation in maintenance haemodialysis patients. Carnitine 56-67 insulin Homo sapiens 0-7 17977516-2 2008 OCTN2 transports carnitine with high affinity, and the transport of several drugs has also been shown to be mediated by this transporter. Carnitine 17-26 solute carrier family 22 member 5 Homo sapiens 0-5 17977516-3 2008 In this work, the role of phosphorylation and dephosphorylation mechanisms in regulating OCTN2 was investigated by observing the effects of various activators and inhibitors of kinases and phosphatases on the uptake of carnitine in BeWo cells, a human choriocarcinoma trophoblast cell line frequently used as an in vitro model of the rate-limiting barrier for maternal-fetal exchange. Carnitine 219-228 solute carrier family 22 member 5 Homo sapiens 89-94 17977516-5 2008 Levamisole, an ALP inhibitor, caused a more substantial decrease in carnitine uptake than expected from its corresponding decrease in ALP activity. Carnitine 68-77 alkaline phosphatase, placental Homo sapiens 15-18 17977516-5 2008 Levamisole, an ALP inhibitor, caused a more substantial decrease in carnitine uptake than expected from its corresponding decrease in ALP activity. Carnitine 68-77 alkaline phosphatase, placental Homo sapiens 134-137 17977516-6 2008 It was determined that levamisole competitively inhibits carnitine uptake, with a K(i) value of 1.01+/-0.05mM, and this effect has a greater role in decreasing carnitine uptake than any indirect effects of ALP inhibition upon OCTN2 function. Carnitine 57-66 alkaline phosphatase, placental Homo sapiens 206-209 17977516-6 2008 It was determined that levamisole competitively inhibits carnitine uptake, with a K(i) value of 1.01+/-0.05mM, and this effect has a greater role in decreasing carnitine uptake than any indirect effects of ALP inhibition upon OCTN2 function. Carnitine 57-66 solute carrier family 22 member 5 Homo sapiens 226-231 18307102-7 2008 Results obtained from amino acid substitutions of residues Arg275, Asn280 and Phe284 of human CAC together with structural analysis using molecular modelling of the carrier suggest that R275, N280 and F284 are involved in substrate binding during acylcarnitine/carnitine translocation. Carnitine 251-260 solute carrier family 25 member 20 Homo sapiens 94-97 17988778-6 2008 Since L-carnitine has been reported to have antioxidant potential, antioxidant defense enzymes in the cauda epididymis such as superoxide dismutase (SOD), catalase, glutathione peroxidase and glutathione reductase were evaluated. Carnitine 6-17 catalase Rattus norvegicus 155-163 18199095-3 2008 In January 2003, the Centers for Medicare and Medicaid Services (USA) implemented coverage of intravenous L-carnitine for the treatment of erythropoietin-resistant anaemia and/or intradialytic hypotension in patients with low endogenous L-carnitine concentrations. Carnitine 106-117 erythropoietin Homo sapiens 139-153 17988778-6 2008 Since L-carnitine has been reported to have antioxidant potential, antioxidant defense enzymes in the cauda epididymis such as superoxide dismutase (SOD), catalase, glutathione peroxidase and glutathione reductase were evaluated. Carnitine 6-17 glutathione-disulfide reductase Rattus norvegicus 192-213 18309235-1 2008 BACKGROUND: Recently, we have shown that activation of peroxisome proliferator-activated receptor (PPAR)-alpha by clofibrate leads to an upregulation of novel organic cation transporter (OCTN)-2, a carnitine transporter, and in turn increases the carnitine concentration in the liver of rats. Carnitine 198-207 peroxisome proliferator activated receptor alpha Rattus norvegicus 55-110 18024721-4 2008 Our data indicate that at 2 wk of age, shunt lambs have significantly reduced expression (P < 0.05) of the key enzymes in carnitine metabolism: carnitine palmitoyltransferases 1 and 2 as well as carnitine acetyltransferase (CrAT). Carnitine 125-134 carnitine O-acetyltransferase Ovis aries 227-231 18417958-1 2008 BACKGROUND/AIMS: Juvenile visceral steatosis (jvs-/-) mice lack the activity of the carnitine transporter OCTN2 and are dependent on carnitine substitution. Carnitine 84-93 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 106-111 18714152-0 2008 Effect of oral L-carnitine administration on insulin sensitivity and lipid profile in type 2 diabetes mellitus patients. Carnitine 15-26 insulin Homo sapiens 45-52 18309235-10 2008 Increased tissue carnitine concentrations in fasted and calorie-restricted rats might be at least in part due to increased uptake of carnitine by OCTN2. Carnitine 17-26 solute carrier family 22 member 5 Rattus norvegicus 146-151 18714152-1 2008 AIM: It was the aim of this study to evaluate the effect of oral L-carnitine administration on insulin sensitivity and lipid profile in subjects with type 2 diabetes mellitus. Carnitine 65-76 insulin Homo sapiens 95-102 18309235-10 2008 Increased tissue carnitine concentrations in fasted and calorie-restricted rats might be at least in part due to increased uptake of carnitine by OCTN2. Carnitine 133-142 solute carrier family 22 member 5 Rattus norvegicus 146-151 18762717-7 2008 These results suggest that low renal reabsorption and interaction of hOCTN2 for these acylcarnitines might possibly affect the decrease of L-carnitine concentration in humans. Carnitine 139-150 solute carrier family 22 member 5 Homo sapiens 69-75 18296364-5 2008 Diabetes: In an animal study, streptozptpcin-induced diabetic rats had markedly lower IGFBP-3 than normal rats, and IGFBP-3 was increased by L-carnitine treatment, demonstrating that L-carnitine treatment of diabetic rats modulates the IGFs/IGFBPs axis. Carnitine 141-152 insulin-like growth factor binding protein 3 Rattus norvegicus 116-123 18296364-5 2008 Diabetes: In an animal study, streptozptpcin-induced diabetic rats had markedly lower IGFBP-3 than normal rats, and IGFBP-3 was increased by L-carnitine treatment, demonstrating that L-carnitine treatment of diabetic rats modulates the IGFs/IGFBPs axis. Carnitine 141-152 insulin-like growth factor binding protein 3 Rattus norvegicus 241-247 18296364-5 2008 Diabetes: In an animal study, streptozptpcin-induced diabetic rats had markedly lower IGFBP-3 than normal rats, and IGFBP-3 was increased by L-carnitine treatment, demonstrating that L-carnitine treatment of diabetic rats modulates the IGFs/IGFBPs axis. Carnitine 183-194 insulin-like growth factor binding protein 3 Rattus norvegicus 86-93 18296364-5 2008 Diabetes: In an animal study, streptozptpcin-induced diabetic rats had markedly lower IGFBP-3 than normal rats, and IGFBP-3 was increased by L-carnitine treatment, demonstrating that L-carnitine treatment of diabetic rats modulates the IGFs/IGFBPs axis. Carnitine 183-194 insulin-like growth factor binding protein 3 Rattus norvegicus 116-123 18296364-5 2008 Diabetes: In an animal study, streptozptpcin-induced diabetic rats had markedly lower IGFBP-3 than normal rats, and IGFBP-3 was increased by L-carnitine treatment, demonstrating that L-carnitine treatment of diabetic rats modulates the IGFs/IGFBPs axis. Carnitine 183-194 insulin-like growth factor binding protein 3 Rattus norvegicus 241-247 17576045-8 2008 CONCLUSIONS: hOCTN2 deficiency presents with carnitine-responsive cardiomyopathy, myopathy and hypoglycemic, hypoketotic coma with strokes, seizures and delays. Carnitine 45-54 solute carrier family 22 member 5 Homo sapiens 13-19 18328148-4 2008 Since both the OCTN1 and OCTN2 play a central role in the transmembrane transport of carnitine, we also determined the quantitative serum carnitine ester profile by ESI tandem mass spectrometry. Carnitine 85-94 solute carrier family 22 member 4 Homo sapiens 15-20 18328148-4 2008 Since both the OCTN1 and OCTN2 play a central role in the transmembrane transport of carnitine, we also determined the quantitative serum carnitine ester profile by ESI tandem mass spectrometry. Carnitine 85-94 solute carrier family 22 member 5 Homo sapiens 25-30 18194084-0 2008 The in vivo and in vitro effects of L-carnitine supplementation on the erythrocyte membrane acetylcholinesterase, Na+, K+-ATPase and Mg2+-ATPase activities in basketball players. Carnitine 36-47 acetylcholinesterase (Cartwright blood group) Homo sapiens 92-112 18574325-0 2008 Involvement of carnitine/organic cation transporter OCTN2 (SLC22A5) in distribution of its substrate carnitine to the heart. Carnitine 15-24 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 52-57 18574325-0 2008 Involvement of carnitine/organic cation transporter OCTN2 (SLC22A5) in distribution of its substrate carnitine to the heart. Carnitine 15-24 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 59-66 18574325-0 2008 Involvement of carnitine/organic cation transporter OCTN2 (SLC22A5) in distribution of its substrate carnitine to the heart. Carnitine 101-110 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 52-57 18574325-0 2008 Involvement of carnitine/organic cation transporter OCTN2 (SLC22A5) in distribution of its substrate carnitine to the heart. Carnitine 101-110 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 59-66 18574325-10 2008 These results demonstrate that OCTN2 is functionally expressed on the plasma membrane of muscle cells and is involved in distribution of carnitine to the heart. Carnitine 137-146 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 31-36 17995936-8 2008 Localization of OCTN2 suggest that carnitine can be also transported from the brain, playing an important role in removal of certain acyl esters. Carnitine 35-44 solute carrier family 22 member 5 Homo sapiens 16-21 17855766-1 2007 L-carnitine is absorbed in the intestinal tract via the carnitine transporter OCTN2 and the amino acid transporter ATB(0,+). Carnitine 0-11 solute carrier family 22 member 5 Homo sapiens 78-83 18025760-9 2007 When JVS mice were fed a carnitine-rich diet, suppression of expression of orexin mRNA in hypothalamus was eliminated, and on day 28 lactose and cellulose were detected in the stomach without hypoglycemia. Carnitine 25-34 hypocretin Mus musculus 75-81 17855766-2 2007 Loss-of-function mutations in OCTN2 may be associated with inflammatory bowel disease (IBD), suggesting a role for carnitine in intestinal/colonic health. Carnitine 115-124 solute carrier family 22 member 5 Homo sapiens 30-35 17855766-13 2007 BC also inhibited OCTN2-mediated carnitine uptake (IC(50), 1.5 +/- 0.3 microM). Carnitine 33-42 solute carrier family 22 member 5 Homo sapiens 18-23 17540457-6 2007 However, the elevations in circulating HX and AGP levels were more pronounced in the L-carnitine supplemented chickens, especially in the 100mg L-carnitine group. Carnitine 85-96 hemopexin Gallus gallus 39-41 17524183-1 2007 It has been shown that treatment of rats with clofibrate, a synthetic agonist of PPARalpha, increases mRNA concentration of organic cation transporters (OCTN)-1 and -2 and concentration of carnitine in the liver. Carnitine 189-198 peroxisome proliferator activated receptor alpha Rattus norvegicus 81-90 17524183-8 2007 The present study supports the hypothesis that nutrients acting as PPARalpha agonists influence whole-body carnitine homeostasis. Carnitine 107-116 peroxisome proliferator activated receptor alpha Rattus norvegicus 67-76 17965255-0 2007 Transport of carnitine and acetylcarnitine by carnitine/organic cation transporter (OCTN) 2 and OCTN3 into epididymal spermatozoa. Carnitine 13-22 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 46-91 17965255-0 2007 Transport of carnitine and acetylcarnitine by carnitine/organic cation transporter (OCTN) 2 and OCTN3 into epididymal spermatozoa. Carnitine 13-22 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 96-101 17965255-7 2007 We conclude that both Na(+)-dependent and -independent carnitine transporters, OCTN2 and OCTN3, mediate the supply of carnitine and acetylcarnitine to epididymal spermatozoa in mice. Carnitine 55-64 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 79-84 17965255-7 2007 We conclude that both Na(+)-dependent and -independent carnitine transporters, OCTN2 and OCTN3, mediate the supply of carnitine and acetylcarnitine to epididymal spermatozoa in mice. Carnitine 55-64 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 89-94 17693145-13 2007 Since L-carnitine is involved in muscle energy production its decreased absorption due to OCTN2 reduction might explain muscular symptoms in celiac disease patients. Carnitine 6-17 solute carrier family 22 member 5 Homo sapiens 90-95 17693145-14 2007 The diet-induced OCTN2 increase, improving carnitine absorption, might explain the L-carnitine treatment efficacy. Carnitine 43-52 solute carrier family 22 member 5 Homo sapiens 17-22 17693145-14 2007 The diet-induced OCTN2 increase, improving carnitine absorption, might explain the L-carnitine treatment efficacy. Carnitine 83-94 solute carrier family 22 member 5 Homo sapiens 17-22 17716880-7 2007 Administration of L-carnitine significantly reduced AA-induced elevations in AST, ALT, TSA and MDA concentrations and increased GSH levels at all sampling points. Carnitine 18-29 transmembrane protease, serine 11d Mus musculus 77-80 17716880-7 2007 Administration of L-carnitine significantly reduced AA-induced elevations in AST, ALT, TSA and MDA concentrations and increased GSH levels at all sampling points. Carnitine 18-29 glutamic pyruvic transaminase, soluble Mus musculus 82-85 17565063-5 2007 Postfeeding and overall insulin and connecting peptide of insulin (c-peptide) was decreased for sows fed diets with CrP or L-carnitine and was greatest for sows fed the control diet; however, sows fed both L-carnitine and CrP had an intermediate response (L-carnitine x CrP, P < 0.01). Carnitine 123-134 insulin Homo sapiens 58-65 17565063-5 2007 Postfeeding and overall insulin and connecting peptide of insulin (c-peptide) was decreased for sows fed diets with CrP or L-carnitine and was greatest for sows fed the control diet; however, sows fed both L-carnitine and CrP had an intermediate response (L-carnitine x CrP, P < 0.01). Carnitine 123-134 insulin Homo sapiens 67-76 17565063-5 2007 Postfeeding and overall insulin and connecting peptide of insulin (c-peptide) was decreased for sows fed diets with CrP or L-carnitine and was greatest for sows fed the control diet; however, sows fed both L-carnitine and CrP had an intermediate response (L-carnitine x CrP, P < 0.01). Carnitine 206-217 insulin Homo sapiens 58-65 17565063-5 2007 Postfeeding and overall insulin and connecting peptide of insulin (c-peptide) was decreased for sows fed diets with CrP or L-carnitine and was greatest for sows fed the control diet; however, sows fed both L-carnitine and CrP had an intermediate response (L-carnitine x CrP, P < 0.01). Carnitine 206-217 insulin Homo sapiens 58-65 17565063-10 2007 Sows fed diets with L-carnitine had greater (P < 0.008) IGF-I from 3 to 24 h after feeding and tended to exhibit greater (P < 0.06) overall IGFBP-3. Carnitine 20-31 insulin like growth factor 1 Homo sapiens 59-64 17565063-10 2007 Sows fed diets with L-carnitine had greater (P < 0.008) IGF-I from 3 to 24 h after feeding and tended to exhibit greater (P < 0.06) overall IGFBP-3. Carnitine 20-31 insulin like growth factor binding protein 3 Homo sapiens 146-153 17692817-0 2007 PPAR alpha-activation results in enhanced carnitine biosynthesis and OCTN2-mediated hepatic carnitine accumulation. Carnitine 42-51 peroxisome proliferator activated receptor alpha Mus musculus 0-10 17692817-0 2007 PPAR alpha-activation results in enhanced carnitine biosynthesis and OCTN2-mediated hepatic carnitine accumulation. Carnitine 92-101 peroxisome proliferator activated receptor alpha Mus musculus 0-10 17692817-0 2007 PPAR alpha-activation results in enhanced carnitine biosynthesis and OCTN2-mediated hepatic carnitine accumulation. Carnitine 92-101 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 69-74 17692817-1 2007 In fasted rodents hepatic carnitine concentration increases considerably which is not observed in PPAR alpha-/- mice, indicating that PPAR alpha is involved in carnitine homeostasis. Carnitine 26-35 peroxisome proliferator activated receptor alpha Mus musculus 134-144 17692817-2 2007 To investigate the mechanisms underlying the PPAR alpha-dependent hepatic carnitine accumulation we measured carnitine biosynthesis enzyme activities, levels of carnitine biosynthesis intermediates, acyl-carnitines and OCTN2 mRNA levels in tissues of untreated, fasted or Wy-14643-treated wild type and PPAR alpha-/- mice. Carnitine 74-83 peroxisome proliferator activated receptor alpha Mus musculus 45-55 17692817-3 2007 Here we show that both enhancement of carnitine biosynthesis (due to increased gamma-butyrobetaine dioxygenase activity), extra-hepatic gamma-butyrobetaine synthesis and increased hepatic carnitine import (OCTN2 expression) contributes to the increased hepatic carnitine levels after fasting and that these processes are PPAR alpha-dependent. Carnitine 188-197 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 206-211 17692817-3 2007 Here we show that both enhancement of carnitine biosynthesis (due to increased gamma-butyrobetaine dioxygenase activity), extra-hepatic gamma-butyrobetaine synthesis and increased hepatic carnitine import (OCTN2 expression) contributes to the increased hepatic carnitine levels after fasting and that these processes are PPAR alpha-dependent. Carnitine 188-197 peroxisome proliferator activated receptor alpha Mus musculus 321-331 17692817-3 2007 Here we show that both enhancement of carnitine biosynthesis (due to increased gamma-butyrobetaine dioxygenase activity), extra-hepatic gamma-butyrobetaine synthesis and increased hepatic carnitine import (OCTN2 expression) contributes to the increased hepatic carnitine levels after fasting and that these processes are PPAR alpha-dependent. Carnitine 188-197 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 206-211 17692817-3 2007 Here we show that both enhancement of carnitine biosynthesis (due to increased gamma-butyrobetaine dioxygenase activity), extra-hepatic gamma-butyrobetaine synthesis and increased hepatic carnitine import (OCTN2 expression) contributes to the increased hepatic carnitine levels after fasting and that these processes are PPAR alpha-dependent. Carnitine 188-197 peroxisome proliferator activated receptor alpha Mus musculus 321-331 17664396-1 2007 Primary systemic carnitine deficiency is an autosomal recessive disorder caused by a decreased renal reabsorption of carnitine because of mutations of the carnitine transporter OCTN2 gene, and hypertrophic cardiomyopathy is a common clinical feature of homozygotes. Carnitine 17-26 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 177-182 17664396-9 2007 In conclusion, cardiomyopathy and heart failure with energy depletion may be induced by pressure overload in heterozygotes for OCTN2 mutations and could be prevented by l-carnitine supplementation. Carnitine 169-180 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 127-132 17654045-0 2007 l-carnitine and its propionate: improvement of endothelial function in SHR through superoxide dismutase-dependent mechanisms. Carnitine 0-11 superoxide dismutase 1 Homo sapiens 83-103 17142029-5 2007 Glutathione reductase and catalase activities, which were higher in SHR, tended to increase after LC treatment. Carnitine 98-100 glutathione-disulfide reductase Rattus norvegicus 0-21 17142029-5 2007 Glutathione reductase and catalase activities, which were higher in SHR, tended to increase after LC treatment. Carnitine 98-100 catalase Rattus norvegicus 26-34 17725851-6 2007 Hypoxia resulted in significant reductions in OCTN2-mediated carnitine uptake. Carnitine 61-70 solute carrier family 22 member 5 Homo sapiens 46-51 17725851-8 2007 The OCTN1 substrate ergothioneine reversed the effects of hypoxia on carnitine transport, but identical concentrations of N-acetylcysteine, another water-soluble intracellular antioxidant, did not have the same effect. Carnitine 69-78 solute carrier family 22 member 4 Homo sapiens 4-9 17666635-2 2007 Affected individuals have very low carnitine levels in blood, decreased carnitine transport in fibroblasts, and commonly have mutations in the OCTN2 gene. Carnitine 35-44 solute carrier family 22 member 5 Homo sapiens 143-148 17622482-6 2007 A significant correlation was found between CAR and OPG changes (r = 0.51, P < 0.001) in the supplemented patients. Carnitine 44-47 TNF receptor superfamily member 11b Homo sapiens 52-55 17653123-2 2007 The prototype, OAT1 (SLC22A6), first identified as NKT in 1996, is the best-studied member of the OAT subgroup of the SLC22 transporter family, which also includes OCTs (organic cation transporters), OCTNs (organic cation transporters of carnitine) and Flipts (fly-like putative transporters). Carnitine 238-247 ornithine aminotransferase L homeolog Xenopus laevis 15-19 17644405-1 2007 Activation of PPARalpha by clofibrate has recently been shown to cause upregulation of carnitine transporter organic cation transporter (OCTN) 2 and elevated carnitine concentrations in rat liver. Carnitine 87-96 peroxisome proliferator activated receptor alpha Rattus norvegicus 14-23 17644405-7 2007 The present study shows that clofibrate causes not only upregulation of OCTN2 in the liver but also in small intestine, and thus suggests that an increased intestinal absorption of carnitine might also contribute to the clofibrate-induced increase in hepatic carnitine concentration. Carnitine 181-190 solute carrier family 22 member 5 Rattus norvegicus 72-77 17496329-9 2007 Data show that up-regulation of liver activities, peripheral lipolysis, and lipoprotein lipase activity were likely essential factors for excess fat deposit and release alternately occurring in liver and adipose tissue of carnitine-depleted rats during the fed/fasted transition. Carnitine 222-231 lipoprotein lipase Rattus norvegicus 76-94 17540457-6 2007 However, the elevations in circulating HX and AGP levels were more pronounced in the L-carnitine supplemented chickens, especially in the 100mg L-carnitine group. Carnitine 144-155 hemopexin Gallus gallus 39-41 17521409-0 2007 Disruption of AtOCT1, an organic cation transporter gene, affects root development and carnitine-related responses in Arabidopsis. Carnitine 87-96 organic cation/carnitine transporter1 Arabidopsis thaliana 14-20 17371786-7 2007 Insulin-like growth factor binding protein-3 mRNA (P = 0.05) and IGFBP-5 mRNA (P = 0.01) increased in the endometrium of gilts supplemented with l-carnitine. Carnitine 145-156 insulin-like growth factor-binding protein 3 Sus scrofa 0-44 17371786-7 2007 Insulin-like growth factor binding protein-3 mRNA (P = 0.05) and IGFBP-5 mRNA (P = 0.01) increased in the endometrium of gilts supplemented with l-carnitine. Carnitine 145-156 insulin like growth factor binding protein 5 Sus scrofa 65-72 17582127-16 2007 Serum insulin was greater for all carnitine treatments, although plasma glucose was unaffected. Carnitine 34-43 insulin Bos taurus 6-13 17521409-4 2007 AtOCT1 functionally complemented the Deltacit2/Deltaagp2p yeast strain that is defective in plasma membrane carnitine transport. Carnitine 108-117 organic cation/carnitine transporter1 Arabidopsis thaliana 0-6 17521409-5 2007 Disruption of AtOCT1 in an Arabidopsis oct1-1 knockout mutant affected both the expression of carnitine-related genes and the developmental defects induced by exogenous carnitine. Carnitine 94-103 organic cation/carnitine transporter1 Arabidopsis thaliana 14-20 17521409-5 2007 Disruption of AtOCT1 in an Arabidopsis oct1-1 knockout mutant affected both the expression of carnitine-related genes and the developmental defects induced by exogenous carnitine. Carnitine 94-103 organic cation/carnitine transporter1 Arabidopsis thaliana 39-43 17521409-5 2007 Disruption of AtOCT1 in an Arabidopsis oct1-1 knockout mutant affected both the expression of carnitine-related genes and the developmental defects induced by exogenous carnitine. Carnitine 169-178 organic cation/carnitine transporter1 Arabidopsis thaliana 14-20 17521409-5 2007 Disruption of AtOCT1 in an Arabidopsis oct1-1 knockout mutant affected both the expression of carnitine-related genes and the developmental defects induced by exogenous carnitine. Carnitine 169-178 organic cation/carnitine transporter1 Arabidopsis thaliana 39-43 17452323-1 2007 Carnitine palmitoyltransferase 1 (CPT1) catalyzes the conversion of palmitoyl-CoA to palmitoylcarnitine in the presence of l-carnitine, thus facilitating the entry of fatty acids to mitochondria, in a process that is physiologically inhibited by malonyl-CoA. Carnitine 123-134 carnitine palmitoyltransferase 1A Homo sapiens 0-32 17452323-1 2007 Carnitine palmitoyltransferase 1 (CPT1) catalyzes the conversion of palmitoyl-CoA to palmitoylcarnitine in the presence of l-carnitine, thus facilitating the entry of fatty acids to mitochondria, in a process that is physiologically inhibited by malonyl-CoA. Carnitine 123-134 carnitine palmitoyltransferase 1A Homo sapiens 34-38 17547782-6 2007 L-Carnitine treatment prevented the stress-induced increase in lesion index, lipid peroxidation and a stress-induced decline in prostaglandin E(2), and mucus content in gastric mucosa, but it increased catalase activity. Carnitine 0-11 catalase Rattus norvegicus 202-210 17408883-2 2007 Here, we report a detailed analysis of the expression and transcriptional control of TMLH gene, which codifies for the first enzyme of carnitine biosynthesis. Carnitine 135-144 trimethyllysine hydroxylase, epsilon Mus musculus 85-89 17509700-1 2007 A novel organic cation transporter OCTN2 is indispensable for carnitine transport across plasma membrane and subsequent fatty acid metabolism in the mitochondria. Carnitine 62-71 solute carrier family 22 member 5 Homo sapiens 35-40 17174085-0 2007 Analysis of cholinesterase binding to a carnitine-modified EQCM sensor. Carnitine 40-49 butyrylcholinesterase Homo sapiens 12-26 17418802-1 2007 Sterol carrier protein 2 (SCP2) has been investigated by nearly native electrospray ionisation mass spectrometry in the presence of long chain fatty acyl CoAs (LCFA-CoAs) and carnitine derivatives of equivalent fatty acid chain length (LCFA-carnitines). Carnitine 175-184 sterol carrier protein 2 Homo sapiens 0-24 17418802-1 2007 Sterol carrier protein 2 (SCP2) has been investigated by nearly native electrospray ionisation mass spectrometry in the presence of long chain fatty acyl CoAs (LCFA-CoAs) and carnitine derivatives of equivalent fatty acid chain length (LCFA-carnitines). Carnitine 175-184 sterol carrier protein 2 Homo sapiens 26-30 17418802-1 2007 Sterol carrier protein 2 (SCP2) has been investigated by nearly native electrospray ionisation mass spectrometry in the presence of long chain fatty acyl CoAs (LCFA-CoAs) and carnitine derivatives of equivalent fatty acid chain length (LCFA-carnitines). Carnitine 241-251 sterol carrier protein 2 Homo sapiens 0-24 17418802-1 2007 Sterol carrier protein 2 (SCP2) has been investigated by nearly native electrospray ionisation mass spectrometry in the presence of long chain fatty acyl CoAs (LCFA-CoAs) and carnitine derivatives of equivalent fatty acid chain length (LCFA-carnitines). Carnitine 241-251 sterol carrier protein 2 Homo sapiens 26-30 17418802-7 2007 The physiological significance of the lack of LCFA-carnitine binding by SCP2 is discussed. Carnitine 51-60 sterol carrier protein 2 Homo sapiens 72-76 17615973-5 2007 The results obtained were statistically calculated with an SPSS 12.0 program to evaluate the difference between the control group and the infertile one and the correlation of the free L-carnitine levels with the seminal plasma components of alpha-glucosidase, fructose and acid phosphatase. Carnitine 184-195 sucrase-isomaltase Homo sapiens 241-258 17615973-7 2007 There was a statistically significant positive correlation between seminal plasma free L-carnitine level and alpha-glucosidase activity (r = 0.504, P < 0.001. Carnitine 87-98 sucrase-isomaltase Homo sapiens 109-126 17309516-7 2007 On the other hand, combined treatment with cisplatin and d-carnitine induced a dramatic increase in serum alanine transaminase and gamma-glutamyl transferase, as well as progressive reduction in total carnitine and ATP content in liver tissue. Carnitine 59-68 gamma-glutamyltransferase 1 Rattus norvegicus 131-157 17479441-3 2007 Therefore, we investigated the effect of a single intravenous injection of leptin on palmitoyl-CoA and palmitoyl-carnitine oxidation rate in liver and skeletal muscle followed by measurements of the carnitine-palmitoyl transferase 1 (CPT1) activity and activities of ss-oxidation enzymes in mitochondria (acyl-CoA dehydrogenase) and in peroxisomes (acyl-CoA oxidase) of rats. Carnitine 113-122 leptin Rattus norvegicus 75-81 17374651-9 2007 Collectively, these findings suggest that postnatal increases in CPT I activity during the suckling period are accompanied by increased tissue carnitine; however, the lack of hepatic CPT I mRNA induction and low activity reported in both tissues prior to 1 wk of age may limit postnatal lipid utilization during the piglet"s transition to extra-uterine life. Carnitine 143-152 carnitine palmitoyltransferase 1B Sus scrofa 65-70 17301081-8 2007 Defects in SUCLA2 can be found at the metabolite level and are defined by mildly elevated methylmalonic acid and C4-dicarboxylic carnitine concentrations in body fluids in association with variable lactic acidosis. Carnitine 129-138 succinate-CoA ligase ADP-forming subunit beta Homo sapiens 11-17 17696592-6 2007 Acetyl-L-carnitine (ALC), the acetyl ester of L-carnitine, plays an essential role in intermediary metabolism. Carnitine 7-18 allantoicase Homo sapiens 20-23 17432542-4 2007 HSP70 in the supernatant of the homogenized cardiac and hepatic tissues after short-term adriamycin treatment was determined by Western blot analysis with and without L-carnitine protection and compared to the subcellular characteristics of both tissues by transmission electron microscopic analysis. Carnitine 167-178 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 0-5 17432542-8 2007 HSP70 was higher in the liver than in the heart both with and without L-carnitine protection. Carnitine 70-81 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 0-5 17432542-12 2007 L-carnitine may enhance HSP70 in a cellular-type manner. Carnitine 0-11 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 24-29 17132710-0 2007 Effect of L-carnitine administration on erythropoietin use in thalassemic minor haemodialysis patients. Carnitine 10-21 erythropoietin Homo sapiens 40-54 17047160-0 2007 A threshold exists for the stimulatory effect of insulin on plasma L-carnitine clearance in humans. Carnitine 67-78 insulin Homo sapiens 49-56 17047160-1 2007 Maintaining hyperinsulinemia ( approximately 160 mU/l) during steady-state hypercarnitinemia ( approximately 550 mumol/l) increases skeletal muscle total carnitine (TC) content by approximately 15% within 5 h. The aim of the present study was to further examine the relationship between serum insulin concentration and skeletal muscle carnitine accumulation by attempting to identify the serum insulin concentration at which this stimulatory effect of insulin on carnitine retention becomes apparent. Carnitine 154-163 insulin Homo sapiens 17-24 17047160-1 2007 Maintaining hyperinsulinemia ( approximately 160 mU/l) during steady-state hypercarnitinemia ( approximately 550 mumol/l) increases skeletal muscle total carnitine (TC) content by approximately 15% within 5 h. The aim of the present study was to further examine the relationship between serum insulin concentration and skeletal muscle carnitine accumulation by attempting to identify the serum insulin concentration at which this stimulatory effect of insulin on carnitine retention becomes apparent. Carnitine 154-163 insulin Homo sapiens 17-24 17047160-6 2007 The findings demonstrate that only high circulating serum insulin concentrations (> or =90 mU/l) are capable of stimulating skeletal muscle carnitine accumulation. Carnitine 143-152 insulin Homo sapiens 58-65 16917073-9 2007 Seventy-five to eighty percent of ASP(+) uptake was inhibited by L-carnitine, an OCTN2-carried zwitterion. Carnitine 65-76 solute carrier family 22 member 5 Homo sapiens 81-86 17138832-1 2007 Maintaining hyperinsulinemia (approximately 150 mU/l) during steady-state hypercarnitinemia (approximately 550 micromol/l) increases skeletal muscle total carnitine (TC) content by approximately 15% within 5 h. The present study aimed to investigate whether an increase in whole body carnitine retention can be achieved through L-carnitine feeding in conjunction with a dietary-induced elevation in circulating insulin. Carnitine 155-164 insulin Homo sapiens 17-24 17138832-1 2007 Maintaining hyperinsulinemia (approximately 150 mU/l) during steady-state hypercarnitinemia (approximately 550 micromol/l) increases skeletal muscle total carnitine (TC) content by approximately 15% within 5 h. The present study aimed to investigate whether an increase in whole body carnitine retention can be achieved through L-carnitine feeding in conjunction with a dietary-induced elevation in circulating insulin. Carnitine 328-339 insulin Homo sapiens 17-24 17125927-0 2007 Changes of cholinesterase activities in the plasma and some tissues following administration of L-carnitine and galanthamine to rats. Carnitine 96-107 butyrylcholinesterase Rattus norvegicus 11-25 16935015-1 2007 Carnitine palmitoyl transferase I (CPTI), which converts acyl-CoA and carnitine into acyl-carnitine and free CoASH, is the rate limiting enzyme of hepatic mitochondrial beta-oxidation. Carnitine 70-79 carnitine palmitoyltransferase 1B Homo sapiens 0-33 21901057-0 2007 Long-term L-carnitine administration reduces erythropoietin resistance in chronic hemodialysis patients with thalassemia minor. Carnitine 10-21 erythropoietin Homo sapiens 45-59 21901057-9 2007 CONCLUSION: This study provides evidence of the lowering of EPO resistance in beta-thalassemia patients on hemodialysis due to long-term carnitine administration. Carnitine 137-146 erythropoietin Homo sapiens 60-63 21901057-10 2007 Thus, prolonged carnitine supplementation should be suggested to patients on dialysis affected by beta-thalassemia with poorly responsive anemia, or requiring large doses of erythropoietin. Carnitine 16-25 erythropoietin Homo sapiens 174-188 17021052-6 2007 Furthermore, measurements with tandem mass spectrometry determined that carnitine and acylcarnitines in serum, the products of beta-oxidation, were increased in V1aR-/- mice. Carnitine 72-81 arginine vasopressin receptor 1A Mus musculus 161-165 17198928-6 2007 In particular, carnitine supplementation in patients on hemodialysis may enhance response to erythropoietin, resulting in improved hematologic status. Carnitine 15-24 erythropoietin Homo sapiens 93-107 17198928-8 2007 Carnitine supplementation may enhance insulin resistance, inflammatory and antioxidant status, protein balance, lipid profile, and cardiac function. Carnitine 0-9 insulin Homo sapiens 38-45 16935015-1 2007 Carnitine palmitoyl transferase I (CPTI), which converts acyl-CoA and carnitine into acyl-carnitine and free CoASH, is the rate limiting enzyme of hepatic mitochondrial beta-oxidation. Carnitine 70-79 carnitine palmitoyltransferase 1B Homo sapiens 35-39 17065219-0 2006 Experimental colitis: decreased Octn2 and Atb0+ expression in rat colonocytes induces carnitine depletion that is reversible by carnitine-loaded liposomes. Carnitine 86-95 solute carrier family 22 member 5 Rattus norvegicus 32-37 17274673-7 2007 The observed kinetics, immunohistolocalization, and inhibition studies indicate that the high-affinity uptake of carnitine in the Caki-1 cell line is most likely mediated by OCTN2. Carnitine 113-122 solute carrier family 22 member 5 Homo sapiens 174-179 17642201-1 2007 OBJECTIVES: The aim of this study was to analyze the influence of combined therapy with L-carnitine and erythropoietin on selected blood morphology parameters in patients treated with hemodialysis and to assess whether combined therapy could decrease the requirement for exogenous erythropoietin. Carnitine 88-99 erythropoietin Homo sapiens 281-295 16997449-5 2006 OCTN1 exhibited high-affinity, low-capacity BLM transport of l-carnitine. Carnitine 61-72 solute carrier family 22 member 4 Homo sapiens 0-5 17274673-0 2007 OCTN2-mediated carnitine uptake in a newly discovered human proximal tubule cell line (Caki-1). Carnitine 15-24 solute carrier family 22 member 5 Homo sapiens 0-5 17052844-11 2006 3-NPA caused a significant increase in UCP-2 and DA D(1) receptor gene expression in the striatum and both effects were attenuated by pre-treatment with LC. Carnitine 153-155 uncoupling protein 2 Rattus norvegicus 39-44 17018521-7 2006 Recent evidence suggests that the brain-specific carnitine:palmitoyl-CoA transferase-1 (CPT1c) may be a regulated target of malonyl-CoA that relays the "malonyl-CoA signal" in hypothalamic neurons that express the orexigenic and anorexigenic neuropeptides that regulate food intake and peripheral energy expenditure. Carnitine 49-58 carnitine palmitoyltransferase 1c Mus musculus 88-93 17110165-1 2006 Gamma-butyrobetaine hydroxylase (BBOX1) is the enzyme responsible for the biosynthesis of l-carnitine, a key molecule of fatty acid metabolism. Carnitine 90-101 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 17110165-1 2006 Gamma-butyrobetaine hydroxylase (BBOX1) is the enzyme responsible for the biosynthesis of l-carnitine, a key molecule of fatty acid metabolism. Carnitine 90-101 gamma-butyrobetaine hydroxylase 1 Homo sapiens 33-38 17065219-0 2006 Experimental colitis: decreased Octn2 and Atb0+ expression in rat colonocytes induces carnitine depletion that is reversible by carnitine-loaded liposomes. Carnitine 86-95 solute carrier family 6 member 14 Rattus norvegicus 42-46 17065219-0 2006 Experimental colitis: decreased Octn2 and Atb0+ expression in rat colonocytes induces carnitine depletion that is reversible by carnitine-loaded liposomes. Carnitine 128-137 solute carrier family 22 member 5 Rattus norvegicus 32-37 17065219-0 2006 Experimental colitis: decreased Octn2 and Atb0+ expression in rat colonocytes induces carnitine depletion that is reversible by carnitine-loaded liposomes. Carnitine 128-137 solute carrier family 6 member 14 Rattus norvegicus 42-46 17199800-0 2006 Carnitine"S protective effect on oxidative stress is mediated by heme oxygenase-1. Carnitine 0-9 heme oxygenase 1 Homo sapiens 65-81 17106113-12 2006 In cows fed for ad libitum intake, carnitine infusion affected beta-hydroxybutyric acid, insulin, and urea N in serum, liver glycogen concentration, and in vitro alanine oxidation by liver slices, suggesting that hepatic and peripheral nutrient metabolism was influenced. Carnitine 35-44 insulin Bos taurus 89-96 17083430-10 2006 L-carnitine-treated sows had higher plasma concentrations of insulin-like growth factor-I (IGF-I) on day 80 of pregnancy (experiment 2, p < 0.05) and on day 95 (experiment 1, p < 0.10), and a higher plasma concentration of IGF-II on day 80 (experiment 2, p < 0.05) than control sows. Carnitine 0-11 insulin like growth factor 1 Homo sapiens 61-89 17083430-10 2006 L-carnitine-treated sows had higher plasma concentrations of insulin-like growth factor-I (IGF-I) on day 80 of pregnancy (experiment 2, p < 0.05) and on day 95 (experiment 1, p < 0.10), and a higher plasma concentration of IGF-II on day 80 (experiment 2, p < 0.05) than control sows. Carnitine 0-11 insulin like growth factor 1 Homo sapiens 91-96 17083430-10 2006 L-carnitine-treated sows had higher plasma concentrations of insulin-like growth factor-I (IGF-I) on day 80 of pregnancy (experiment 2, p < 0.05) and on day 95 (experiment 1, p < 0.10), and a higher plasma concentration of IGF-II on day 80 (experiment 2, p < 0.05) than control sows. Carnitine 0-11 insulin like growth factor 2 Homo sapiens 229-235 17204911-1 2006 The inhibition of gamma-butyrobetaine (GBB) hydroxylase, a key enzyme in the biosynthesis of carnitine, contributes to lay ground for the cardioprotective mechanism of action of mildronate. Carnitine 93-102 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 18-55 17204911-2 2006 By inhibiting the biosynthesis of carnitine, mildronate is supposed to induce the accumulation of GBB, a substrate of GBB hydroxylase. Carnitine 34-43 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 118-133 17159811-0 2006 Effect of galantamine on acetylcholinesterase and butyrylcholinesterase activities in the presence of L-carnitine in rat selected brain and peripheral tissues. Carnitine 102-113 butyrylcholinesterase Rattus norvegicus 50-71 16896066-3 2006 In HEK293 cells, coexpression with PDZK2 increased the uptake of carnitine by OCTN2 with minimal effect on its substrate recognition specificity, but not for transport activity of OCT3 or OCTN1. Carnitine 65-74 PDZ domain containing 3 Homo sapiens 35-40 16928358-4 2006 Kinetic analysis showed that the half-saturation Na+ concentration, Hill coefficient and Km value of L-carnitine uptake in Caco-2 cells were 10.3 +/- 4.5 mM, 1.09 and 8.0 +/- 1.0 microM, respectively, suggesting that OCTN2 mainly transports L-carnitine. Carnitine 101-112 solute carrier family 22 member 5 Homo sapiens 217-222 17011512-3 2006 In this study, we observed for the first time that treatment of rats with the peroxisome proliferator activated receptor (PPAR)-alpha agonist clofibrate increases hepatic mRNA concentrations of organic cation transporters (OCTNs)-1 and -2 which act as transporters of carnitine into the cell. Carnitine 268-277 peroxisome proliferator activated receptor alpha Rattus norvegicus 122-133 17011512-3 2006 In this study, we observed for the first time that treatment of rats with the peroxisome proliferator activated receptor (PPAR)-alpha agonist clofibrate increases hepatic mRNA concentrations of organic cation transporters (OCTNs)-1 and -2 which act as transporters of carnitine into the cell. Carnitine 268-277 solute carrier family 22 member 1 Rattus norvegicus 194-238 17011512-6 2006 We conclude that PPARalpha agonists increase carnitine concentrations in livers of rats and cells by an increased uptake of carnitine into the cell but not by an increased carnitine biosynthesis. Carnitine 45-54 peroxisome proliferator activated receptor alpha Rattus norvegicus 17-26 17011512-6 2006 We conclude that PPARalpha agonists increase carnitine concentrations in livers of rats and cells by an increased uptake of carnitine into the cell but not by an increased carnitine biosynthesis. Carnitine 124-133 peroxisome proliferator activated receptor alpha Rattus norvegicus 17-26 17011512-6 2006 We conclude that PPARalpha agonists increase carnitine concentrations in livers of rats and cells by an increased uptake of carnitine into the cell but not by an increased carnitine biosynthesis. Carnitine 124-133 peroxisome proliferator activated receptor alpha Rattus norvegicus 17-26 16896066-3 2006 In HEK293 cells, coexpression with PDZK2 increased the uptake of carnitine by OCTN2 with minimal effect on its substrate recognition specificity, but not for transport activity of OCT3 or OCTN1. Carnitine 65-74 solute carrier family 22 member 5 Homo sapiens 78-83 16896066-7 2006 The present data have thus proposed an "intracellular pool" for OCTN2 that may be relevant to the stabilization of cell surface expression of OCTN2, thereby increasing transport activity for carnitine. Carnitine 191-200 solute carrier family 22 member 5 Homo sapiens 64-69 16896066-7 2006 The present data have thus proposed an "intracellular pool" for OCTN2 that may be relevant to the stabilization of cell surface expression of OCTN2, thereby increasing transport activity for carnitine. Carnitine 191-200 solute carrier family 22 member 5 Homo sapiens 142-147 16861734-6 2006 RESULTS: CRP levels were significantly decreased in carnitine group in contrast to the increase in the control group. Carnitine 52-61 C-reactive protein Homo sapiens 9-12 16861734-7 2006 Transferrin, total protein and albumin levels and body mass index (BMI) of the patients rose in the carnitine group. Carnitine 100-109 transferrin Homo sapiens 0-11 16861734-8 2006 CONCLUSIONS: There was a significant benefit of L-carnitine on CRP, transferrin, total protein and albumin levels of the haemodialysis patients. Carnitine 48-59 C-reactive protein Homo sapiens 63-66 16861734-8 2006 CONCLUSIONS: There was a significant benefit of L-carnitine on CRP, transferrin, total protein and albumin levels of the haemodialysis patients. Carnitine 48-59 transferrin Homo sapiens 68-79 16384561-3 2006 We investigated the effects of l-carnitine, co-administered with simvastatin, on hyper-Lp(a) in patients with type 2 diabetes mellitus. Carnitine 31-42 lipoprotein(a) Homo sapiens 87-92 16931768-0 2006 Functional genetic diversity in the high-affinity carnitine transporter OCTN2 (SLC22A5). Carnitine 50-59 solute carrier family 22 member 5 Homo sapiens 72-77 16931768-0 2006 Functional genetic diversity in the high-affinity carnitine transporter OCTN2 (SLC22A5). Carnitine 50-59 solute carrier family 22 member 5 Homo sapiens 79-86 16931768-1 2006 Systemic carnitine deficiency (SCD) is a rare autosomal recessive disease resulting from defects in the OCTN2 (SLC22A5) gene, which encodes the high-affinity plasma membrane carnitine transporter. Carnitine 9-18 solute carrier family 22 member 5 Homo sapiens 104-109 16931768-1 2006 Systemic carnitine deficiency (SCD) is a rare autosomal recessive disease resulting from defects in the OCTN2 (SLC22A5) gene, which encodes the high-affinity plasma membrane carnitine transporter. Carnitine 9-18 solute carrier family 22 member 5 Homo sapiens 111-118 16931768-6 2006 When assayed for functional activity by expression in human embryonic kidney 293 cells, using as probes both the endogenous substrate (l-carnitine) and the organic cation tetraethylammonium, three variants showed functional differences from the reference OCTN2 (Phe17Leu, Tyr449Asp, Val481Phe; p < 0.05). Carnitine 135-146 solute carrier family 22 member 5 Homo sapiens 255-260 16931768-7 2006 Further studies of the Phe17Leu polymorphism showed a reduced V(max) for l-carnitine transport to approximately 50% of the reference OCTN2. Carnitine 73-84 solute carrier family 22 member 5 Homo sapiens 133-138 16931768-10 2006 This study suggests that although loss-of-function mutations in OCTN2 are likely to be rare, common variants of OCTN2 found in healthy populations may contribute to variation in the disposition of carnitine and some clinically used drugs. Carnitine 197-206 solute carrier family 22 member 5 Homo sapiens 64-69 16931768-10 2006 This study suggests that although loss-of-function mutations in OCTN2 are likely to be rare, common variants of OCTN2 found in healthy populations may contribute to variation in the disposition of carnitine and some clinically used drugs. Carnitine 197-206 solute carrier family 22 member 5 Homo sapiens 112-117 16384561-0 2006 Efficacy and tolerability of combined treatment with L-carnitine and simvastatin in lowering lipoprotein(a) serum levels in patients with type 2 diabetes mellitus. Carnitine 53-64 lipoprotein(a) Homo sapiens 93-107 16384561-11 2006 Our findings provide support for a possible role of combined treatment with l-carnitine and simvastatin in lowering Lp(a) serum levels in patients with type 2 diabetes mellitus than with simvastatin alone. Carnitine 76-87 lipoprotein(a) Homo sapiens 116-121 16707092-3 2006 We developed two simple tandem mass spectrometry-based methods to determine the activity of three carnitine biosynthesis enzymes (6-N-trimethyllysine dioxygenase, 4-trimethylaminobutyraldehyde dehydrogenase, and 4-trimethylaminobutyric acid dioxygenase) in total homogenates that can be prepared from frozen tissue. Carnitine 98-107 aldehyde dehydrogenase 9, subfamily A1 Mus musculus 163-206 16870616-3 2006 To help define in molecular detail the catalytic mechanism of these enzymes, we report here the high resolution crystal structure of wild-type murine carnitine acetyltransferase (CrAT) in a ternary complex with its substrates acetyl-CoA and carnitine, and the structure of the S554A/M564G double mutant in a ternary complex with the substrates CoA and hexanoylcarnitine. Carnitine 150-159 carnitine acetyltransferase Mus musculus 179-183 16130180-9 2006 L-Carnitine (100 mg kg(-1)) administrated intravenously 5 min before ischemia significantly reduced both the gastric injury and myeloperoxidase activity compared with the ischemia-reperfusion group. Carnitine 0-11 myeloperoxidase Rattus norvegicus 128-143 16754783-0 2006 Organic cation/carnitine transporter OCTN2 (Slc22a5) is responsible for carnitine transport across apical membranes of small intestinal epithelial cells in mouse. Carnitine 15-24 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 37-42 16754783-0 2006 Organic cation/carnitine transporter OCTN2 (Slc22a5) is responsible for carnitine transport across apical membranes of small intestinal epithelial cells in mouse. Carnitine 15-24 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 44-51 16754783-1 2006 The organic cation/carnitine transporter OCTN2 is responsible for renal tubular reabsorption of its endogenous substrate, carnitine, although its physiological role in small intestine remains controversial. Carnitine 19-28 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 41-46 16754783-2 2006 Here we present direct evidence for a predominant role of OCTN2 in small intestinal absorption of carnitine based on experiments with juvenile visceral steatosis (jvs) mice, which have a hereditary deficiency of the octn2 gene. Carnitine 98-107 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 58-63 16754783-4 2006 Saturable uptake of carnitine was also confirmed in isolated enterocytes obtained from wild-type mice, and the Km value obtained (approximately 20 microM) was close to that reported for carnitine uptake by human embryonic kidney 293 cells stably expressing mouse OCTN2 (Slc22a5). Carnitine 20-29 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 263-268 16754783-4 2006 Saturable uptake of carnitine was also confirmed in isolated enterocytes obtained from wild-type mice, and the Km value obtained (approximately 20 microM) was close to that reported for carnitine uptake by human embryonic kidney 293 cells stably expressing mouse OCTN2 (Slc22a5). Carnitine 20-29 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 270-277 16754783-5 2006 The carnitine uptake by enterocytes was decreased in the presence of various types of organic cations, and this inhibition profile was similar to that of mouse OCTN2, whereas uptake of carnitine was quite small and unsaturable in enterocytes obtained from jvs mice. Carnitine 4-13 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 160-165 16754783-8 2006 These findings indicate that OCTN2 is predominantly responsible for the uptake of carnitine from the apical surface of mouse small intestinal epithelial cells, and it may therefore be a promising target for oral delivery of therapeutic agents that are OCTN2 substrates. Carnitine 82-91 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 29-34 16729965-10 2006 This suggests an important yet different role for OCTN1 from other OCTN family members in intracellular carnitine homeostasis. Carnitine 104-113 solute carrier family 22 member 4 Homo sapiens 50-55 16764345-10 2006 For 63% of patients treated with immunosuppressive or immunomodulatory therapies, oral levocarnitine adjunction decreased fatigue intensity, especially in patients treated with cyclophosphamide and interferon beta. Carnitine 87-100 interferon beta 1 Homo sapiens 198-213 16616465-4 2006 L-carnitine did not affect cytochrome P450 but it significantly increased at 72 and 96 h NADPH-cytochrome P450 reductase. Carnitine 0-11 cytochrome p450 oxidoreductase Rattus norvegicus 89-120 16616465-6 2006 L-carnitine, combined with the lower dose of methanol, stimulated NADPH-cytochrome P450 reductase after 48 h and cytochrome b5 and NADH-cytochrome b5 reductase over the whole period of observation. Carnitine 0-11 cytochrome b5 type A Rattus norvegicus 66-126 16616465-7 2006 L-carnitine stimulated CYP2B1/2 but not CYP2E1 and CYP1A2. Carnitine 0-11 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 23-29 16616465-9 2006 CYP2B1/2 was induced by the lower dose of methanol at 24 h but by the higher one at 96 h. When given together, L-carnitine and methanol (1/2 LD50) significantly stimulated CYP2E1 up to 170% at 24 h and 145% at 96 h. Carnitine 111-122 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 0-6 16616465-9 2006 CYP2B1/2 was induced by the lower dose of methanol at 24 h but by the higher one at 96 h. When given together, L-carnitine and methanol (1/2 LD50) significantly stimulated CYP2E1 up to 170% at 24 h and 145% at 96 h. Carnitine 111-122 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 172-178 16893411-7 2006 More data exist to support the use of L-carnitine in selected anemic dialysis patients with very large erythropoietin requirements in whom extensive examination for reversible causes of anemia was unrevealing. Carnitine 38-49 erythropoietin Homo sapiens 103-117 16651524-5 2006 All three CPTs bind malonyl-CoA, and CPT1a and CPT1b catalyze acyl transfer from various fatty acyl-CoAs to carnitine, whereas CPT1c does not. Carnitine 108-117 carnitine palmitoyltransferase 1a, liver Mus musculus 37-42 16833185-9 2006 The contents of IL-6, IFN-gamma and carnitine in the bilateral vas injection group were 772.7 pg/ml, 350.7 pg/ml and 491.1 mol/L. Carnitine 36-45 arginine vasopressin Rattus norvegicus 63-66 16602102-2 2006 This transfer requires enzymes and transporters that accumulate carnitine within the cell (OCTN2 carnitine transporter), conjugate it with long chain fatty acids (carnitine palmitoyl transferase 1, CPT1), transfer the acylcarnitine across the inner plasma membrane (carnitine-acylcarnitine translocase, CACT), and conjugate the fatty acid back to Coenzyme A for subsequent beta oxidation (carnitine palmitoyl transferase 2, CPT2). Carnitine 64-73 solute carrier family 22 member 5 Homo sapiens 91-96 16602102-2 2006 This transfer requires enzymes and transporters that accumulate carnitine within the cell (OCTN2 carnitine transporter), conjugate it with long chain fatty acids (carnitine palmitoyl transferase 1, CPT1), transfer the acylcarnitine across the inner plasma membrane (carnitine-acylcarnitine translocase, CACT), and conjugate the fatty acid back to Coenzyme A for subsequent beta oxidation (carnitine palmitoyl transferase 2, CPT2). Carnitine 64-73 carnitine palmitoyltransferase 2 Homo sapiens 198-202 16602102-2 2006 This transfer requires enzymes and transporters that accumulate carnitine within the cell (OCTN2 carnitine transporter), conjugate it with long chain fatty acids (carnitine palmitoyl transferase 1, CPT1), transfer the acylcarnitine across the inner plasma membrane (carnitine-acylcarnitine translocase, CACT), and conjugate the fatty acid back to Coenzyme A for subsequent beta oxidation (carnitine palmitoyl transferase 2, CPT2). Carnitine 64-73 solute carrier family 25 member 20 Homo sapiens 303-307 16602102-2 2006 This transfer requires enzymes and transporters that accumulate carnitine within the cell (OCTN2 carnitine transporter), conjugate it with long chain fatty acids (carnitine palmitoyl transferase 1, CPT1), transfer the acylcarnitine across the inner plasma membrane (carnitine-acylcarnitine translocase, CACT), and conjugate the fatty acid back to Coenzyme A for subsequent beta oxidation (carnitine palmitoyl transferase 2, CPT2). Carnitine 64-73 carnitine palmitoyltransferase 2 Homo sapiens 424-428 16602102-13 2006 Treatment for deficiency of CPT1, CPT2, and CACT consists in a low-fat diet supplemented with medium chain triglycerides that can be metabolized by mitochondria independently from carnitine, carnitine supplements, and avoidance of fasting and sustained exercise. Carnitine 180-189 solute carrier family 25 member 20 Homo sapiens 44-48 16602102-13 2006 Treatment for deficiency of CPT1, CPT2, and CACT consists in a low-fat diet supplemented with medium chain triglycerides that can be metabolized by mitochondria independently from carnitine, carnitine supplements, and avoidance of fasting and sustained exercise. Carnitine 191-200 solute carrier family 25 member 20 Homo sapiens 44-48 16967760-6 2006 However, the PCNA expression in the liver was barely influenced by the treatment with carnitine. Carnitine 86-95 proliferating cell nuclear antigen Rattus norvegicus 13-17 16651524-5 2006 All three CPTs bind malonyl-CoA, and CPT1a and CPT1b catalyze acyl transfer from various fatty acyl-CoAs to carnitine, whereas CPT1c does not. Carnitine 108-117 carnitine palmitoyltransferase 1b, muscle Mus musculus 47-52 16649574-1 2006 Recently, it has been shown that supplementation of sows with L-carnitine increases their plasma concentrations of insulin-like growth factor (IGF)-I, and it has been hypothesized that this may stimulate fetal myogenesis. Carnitine 62-73 insulin like growth factor 1 Sus scrofa 115-149 16539668-13 2006 These results suggest that OCTN2 is functionally expressed in rat astrocytes, and is responsible for L-carnitine and acetyl-L-carnitine uptake in these cells. Carnitine 101-112 solute carrier family 22 member 5 Rattus norvegicus 27-32 16763898-0 2006 Carnitine supplementation induces long-chain acylcarnitine production--studies in the VLCAD-deficient mouse. Carnitine 0-9 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 86-91 16195500-4 2006 Our results show that the mammary gland cells express mRNA and proteins of human (h) novel organic cation transporters (OCTN) 1 and hOCTN2 (a Na+-dependent carnitine carrier with Na+-independent xenobiotics transport function), which belong to the solute carrier superfamily (SLC) of transporters. Carnitine 156-165 solute carrier family 22 member 5 Homo sapiens 132-138 16195500-8 2006 Carnitine uptake was dependent on Na+, and partly on Cl-, compatible with hOCTN2 and ATB0+ function. Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 74-80 16195500-8 2006 Carnitine uptake was dependent on Na+, and partly on Cl-, compatible with hOCTN2 and ATB0+ function. Carnitine 0-9 solute carrier family 1 member 5 Homo sapiens 85-89 16195500-9 2006 Modeling analyses predicted multiplicity of the uptake mechanisms with the high-affinity systems characterized by K(m) of 5.1 microM for carnitine and 1.6 mM for TEA, apparently similar to the reported hOCTN2 parameter for carnitine, and that of EMT/hOCT3 for TEA. Carnitine 223-232 solute carrier family 22 member 5 Homo sapiens 202-208 16362726-11 2006 Co-treatment of L-carnitine and genistein additively increases CPT1A enzyme activity in HepG2 cells. Carnitine 16-27 carnitine palmitoyltransferase 1A Homo sapiens 63-68 16614957-4 2006 Supplementation of L-carnitine to acetic acid-treated rats did not prove to induce any improvements in macroscopic scores, while L-carnitine administration improved histopathologic scores and significantly decreased malondialdehyde and myeloperoxidase levels in treatment groups. Carnitine 129-140 myeloperoxidase Rattus norvegicus 236-251 16362726-0 2006 Positive regulation of hepatic carnitine palmitoyl transferase 1A (CPT1A) activities by soy isoflavones and L-carnitine. Carnitine 108-119 carnitine palmitoyltransferase 1A Homo sapiens 67-72 16467150-4 2006 Here, we show that, in addition to beta-oxidation and energy dissipation, activation of PPARdelta by VLDL particles induces key genes involved in carnitine biosynthesis and lipid mobilization mediated by a recently identified TG lipase, transport secretion protein 2 (also named desnutrin, iPLA2zeta, and adipose triglyceride lipase), resulting in increased fatty acid catabolism. Carnitine 146-155 peroxisome proliferator activated receptor delta Homo sapiens 88-97 16362726-3 2006 AIM OF STUDY: To investigate the effect of co-treatment of genistein and L-carnitine on CPT1A enzyme activity and to determine whether daidzein also increases CPT1A activity and to establish a cell line that can be used to screen chemicals to regulate CPT1A transcription. Carnitine 73-84 carnitine palmitoyltransferase 1A Homo sapiens 88-93 16362726-4 2006 METHODS: The enzyme activities of CPT1A were determined after HepG2 cells were incubated with 10 microM genistein or 10 microM daidzein or 1 mM L-carnitine or in combination with 10 microM genistein and 1 mM L-carnitine or in combination with 10 microM daidzein and 1 mM L-carnitine. Carnitine 144-155 carnitine palmitoyltransferase 1A Homo sapiens 34-39 16362726-4 2006 METHODS: The enzyme activities of CPT1A were determined after HepG2 cells were incubated with 10 microM genistein or 10 microM daidzein or 1 mM L-carnitine or in combination with 10 microM genistein and 1 mM L-carnitine or in combination with 10 microM daidzein and 1 mM L-carnitine. Carnitine 208-219 carnitine palmitoyltransferase 1A Homo sapiens 34-39 16362726-4 2006 METHODS: The enzyme activities of CPT1A were determined after HepG2 cells were incubated with 10 microM genistein or 10 microM daidzein or 1 mM L-carnitine or in combination with 10 microM genistein and 1 mM L-carnitine or in combination with 10 microM daidzein and 1 mM L-carnitine. Carnitine 208-219 carnitine palmitoyltransferase 1A Homo sapiens 34-39 16362726-7 2006 RESULTS: The enzyme activity of CPT1A was at least 2.3- fold higher in L-carnitine and genistein co-treated HepG2 cells than either single-agent treated cells. Carnitine 71-82 carnitine palmitoyltransferase 1A Homo sapiens 32-37 16457849-9 2006 L-carnitine, vitamin E, and their combination restored MDA levels and SOD activities, with a tendency to increase surviving neurons in CA1 and CA3 subfield. Carnitine 0-11 carbonic anhydrase 1 Rattus norvegicus 135-138 16457849-9 2006 L-carnitine, vitamin E, and their combination restored MDA levels and SOD activities, with a tendency to increase surviving neurons in CA1 and CA3 subfield. Carnitine 0-11 carbonic anhydrase 3 Rattus norvegicus 143-146 16490820-2 2006 A candidate protein is the organic cation transporter novel type 2 (OCTN2) (SLC22A5), physiologically acting as a sodium-dependent transport protein for carnitine. Carnitine 153-162 solute carrier family 22 member 5 Homo sapiens 27-66 16490820-2 2006 A candidate protein is the organic cation transporter novel type 2 (OCTN2) (SLC22A5), physiologically acting as a sodium-dependent transport protein for carnitine. Carnitine 153-162 solute carrier family 22 member 5 Homo sapiens 68-73 16490820-2 2006 A candidate protein is the organic cation transporter novel type 2 (OCTN2) (SLC22A5), physiologically acting as a sodium-dependent transport protein for carnitine. Carnitine 153-162 solute carrier family 22 member 5 Homo sapiens 76-83 16467150-4 2006 Here, we show that, in addition to beta-oxidation and energy dissipation, activation of PPARdelta by VLDL particles induces key genes involved in carnitine biosynthesis and lipid mobilization mediated by a recently identified TG lipase, transport secretion protein 2 (also named desnutrin, iPLA2zeta, and adipose triglyceride lipase), resulting in increased fatty acid catabolism. Carnitine 146-155 patatin like phospholipase domain containing 2 Homo sapiens 279-288 16467150-4 2006 Here, we show that, in addition to beta-oxidation and energy dissipation, activation of PPARdelta by VLDL particles induces key genes involved in carnitine biosynthesis and lipid mobilization mediated by a recently identified TG lipase, transport secretion protein 2 (also named desnutrin, iPLA2zeta, and adipose triglyceride lipase), resulting in increased fatty acid catabolism. Carnitine 146-155 patatin like phospholipase domain containing 2 Homo sapiens 290-299 16337498-4 2006 RESULTS: HO-1 as well as ecNOS gene and protein expression significantly increased upon Carnitines incubation. Carnitine 88-98 heme oxygenase 1 Homo sapiens 9-13 16467150-4 2006 Here, we show that, in addition to beta-oxidation and energy dissipation, activation of PPARdelta by VLDL particles induces key genes involved in carnitine biosynthesis and lipid mobilization mediated by a recently identified TG lipase, transport secretion protein 2 (also named desnutrin, iPLA2zeta, and adipose triglyceride lipase), resulting in increased fatty acid catabolism. Carnitine 146-155 patatin like phospholipase domain containing 2 Homo sapiens 305-332 16337498-4 2006 RESULTS: HO-1 as well as ecNOS gene and protein expression significantly increased upon Carnitines incubation. Carnitine 88-98 nitric oxide synthase 3 Homo sapiens 25-30 16633995-5 2006 EPO cellular mechanisms are not completely known, and the identification of close biochemical and molecular relationships between EPO and heme oxygenase-1 (HO-1), which has potent antioxidant and anti-apoptotic properties, could provide the rationale for the beneficial effect of carnitine having been shown to possess antioxidant, anti-apoptotic and erythropoietic activities and to induce HO-1 expression, not only in dialysis patients who fail to respond adequately to EPO, but also in patients with heart failure. Carnitine 280-289 heme oxygenase 1 Homo sapiens 138-154 16337498-9 2006 CONCLUSION: This is the first report that has utilized a molecular biological approach to demonstrate a direct stimulatory effect of Carnitines on gene and protein expression of the oxidative stress related markers HO-1 and ecNOS. Carnitine 133-143 heme oxygenase 1 Homo sapiens 215-219 16337498-9 2006 CONCLUSION: This is the first report that has utilized a molecular biological approach to demonstrate a direct stimulatory effect of Carnitines on gene and protein expression of the oxidative stress related markers HO-1 and ecNOS. Carnitine 133-143 nitric oxide synthase 3 Homo sapiens 224-229 16337498-10 2006 As HO-1 and NO are known as antioxidant, antiproliferative and anti-inflammatory, their increased expression would be expected to protect from oxidative stress related cardiovascular risk factors and myocardial damage, therefore adding this effect to the multiple pathways involved in the effects of carnitines. Carnitine 300-310 heme oxygenase 1 Homo sapiens 3-7 16368715-0 2006 Insulin stimulates L-carnitine accumulation in human skeletal muscle. Carnitine 19-30 insulin Homo sapiens 0-7 16368715-3 2006 We hypothesized that insulin could augment Na+-dependent skeletal muscle carnitine transport. Carnitine 73-82 insulin Homo sapiens 21-28 16361853-6 2006 Data analysis performed by expert panels convened by both the American Association of Kidney Patients and, subsequently, the National Kidney Foundation recommended a trial of levocarnitine therapy for specific subsets of dialysis patients including those with EPO resistance, dialysis-related hypotension, cardiomyopathy and muscle weakness. Carnitine 175-188 erythropoietin Homo sapiens 260-263 16361854-4 2006 Positive effects reported from carnitine administration in dialysis patients include decreased erythropoietin dose, increased hematocrit, less intradialytic hypotension, and less fatigue. Carnitine 31-40 erythropoietin Homo sapiens 95-109 16283381-7 2006 Carnitine treated patients showed a rise in plasma carnitine which led to an increase of relative mRNA levels from CPT1A (liver isoform of carnitine palmitoyltransferase) and OCTN2 (carnitine transporter). Carnitine 0-9 carnitine palmitoyltransferase 1A Homo sapiens 115-120 16283381-7 2006 Carnitine treated patients showed a rise in plasma carnitine which led to an increase of relative mRNA levels from CPT1A (liver isoform of carnitine palmitoyltransferase) and OCTN2 (carnitine transporter). Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 175-180 16283381-7 2006 Carnitine treated patients showed a rise in plasma carnitine which led to an increase of relative mRNA levels from CPT1A (liver isoform of carnitine palmitoyltransferase) and OCTN2 (carnitine transporter). Carnitine 51-60 carnitine palmitoyltransferase 1A Homo sapiens 115-120 16283381-7 2006 Carnitine treated patients showed a rise in plasma carnitine which led to an increase of relative mRNA levels from CPT1A (liver isoform of carnitine palmitoyltransferase) and OCTN2 (carnitine transporter). Carnitine 51-60 solute carrier family 22 member 5 Homo sapiens 175-180 16412993-6 2006 The present study demonstrates that oral administration of L-carnitine prior to disease onset significantly delayed the onset of signs of disease (log-rank P=0.0008), delayed deterioration of motor activity, and extended life span (log-rank P=0.0001) in transgenic mice carrying a human SOD1 gene with a G93A mutation (Tg). Carnitine 59-70 superoxide dismutase 1 Homo sapiens 287-291 16410189-0 2006 Hsp70 accumulation and ultrastructural features of lung and liver induced by ethanol treatment with and without L-carnitine protection in rats. Carnitine 112-123 heat shock protein family A (Hsp70) member 1B Rattus norvegicus 0-5 16633995-5 2006 EPO cellular mechanisms are not completely known, and the identification of close biochemical and molecular relationships between EPO and heme oxygenase-1 (HO-1), which has potent antioxidant and anti-apoptotic properties, could provide the rationale for the beneficial effect of carnitine having been shown to possess antioxidant, anti-apoptotic and erythropoietic activities and to induce HO-1 expression, not only in dialysis patients who fail to respond adequately to EPO, but also in patients with heart failure. Carnitine 280-289 heme oxygenase 1 Homo sapiens 156-160 16489261-1 2005 The aim of the present study was to evaluate the effects of N-acetylcysteine (NAC) and L-carnitine (LCAR) supplementations on polymorphonuclear leukocytes myeloperoxidase (MPO) and Cu/Zn-superoxide dismutase (Cu/Zn-SOD) and plasma malondialdehyde (MDA) in acetic acid (AA)-induced ulcerative colitis model. Carnitine 87-98 myeloperoxidase Rattus norvegicus 155-170 17201630-6 2006 Especially in liver, the results showed that genistein with carnitine transcriptionally up-regulated expressions of acyl-coenzyme A synthetase (ACS) and carnitine palmitoyltransferase-I (CPT-I) by approximately 50% and 40%, respectively, compared with genistein alone. Carnitine 60-69 acyl-CoA synthetase long-chain family member 1 Mus musculus 116-142 17201630-6 2006 Especially in liver, the results showed that genistein with carnitine transcriptionally up-regulated expressions of acyl-coenzyme A synthetase (ACS) and carnitine palmitoyltransferase-I (CPT-I) by approximately 50% and 40%, respectively, compared with genistein alone. Carnitine 60-69 acyl-CoA synthetase long-chain family member 1 Mus musculus 144-147 17201630-6 2006 Especially in liver, the results showed that genistein with carnitine transcriptionally up-regulated expressions of acyl-coenzyme A synthetase (ACS) and carnitine palmitoyltransferase-I (CPT-I) by approximately 50% and 40%, respectively, compared with genistein alone. Carnitine 60-69 carnitine palmitoyltransferase 1b, muscle Mus musculus 153-185 17201630-6 2006 Especially in liver, the results showed that genistein with carnitine transcriptionally up-regulated expressions of acyl-coenzyme A synthetase (ACS) and carnitine palmitoyltransferase-I (CPT-I) by approximately 50% and 40%, respectively, compared with genistein alone. Carnitine 60-69 carnitine palmitoyltransferase 1b, muscle Mus musculus 187-192 17201630-8 2006 On the other hand, the effects of genistein and genistein with carnitine on the expressions of ACS and CPT-I in muscle were not significant. Carnitine 63-72 acyl-CoA synthetase long-chain family member 1 Mus musculus 95-98 17201630-8 2006 On the other hand, the effects of genistein and genistein with carnitine on the expressions of ACS and CPT-I in muscle were not significant. Carnitine 63-72 carnitine palmitoyltransferase 1b, muscle Mus musculus 103-108 17201631-5 2006 However, the expression of peroxisome proliferator-activated receptor-gamma and adipose-specific fatty acid-binding protein, which are involved in adipogenesis, were down-regulated by L-carnitine in 3T3-L1 adipocytes (P < .05). Carnitine 184-195 peroxisome proliferator activated receptor gamma Homo sapiens 27-75 16387893-2 2006 The purpose of the present study was to examine the effects of carnitine therapy in these selected groups of hemodialysis patients on quality-of-life measures and erythropoietin dose. Carnitine 63-72 erythropoietin Homo sapiens 163-177 16387893-12 2006 carnitine therapy, SF-36 scores were improved and erythropoietin doses were reduced in hemodialysis patients, relative to the control group. Carnitine 0-9 erythropoietin Homo sapiens 50-64 16328043-0 2006 L-carnitine inhibits apoptotic DNA fragmentation induced by a new spin-labeled derivative of podophyllotoxin via caspase-3 in Raji cells. Carnitine 0-11 caspase 3 Homo sapiens 113-122 16328043-5 2006 L-carnitine treatment prevented GP7-induced caspase-3 activation, suppressed caspase-3 cleavage and abrogated GP7-induced apoptotic DNA fragmentation in Raji cells. Carnitine 0-11 caspase 3 Homo sapiens 44-53 16328043-5 2006 L-carnitine treatment prevented GP7-induced caspase-3 activation, suppressed caspase-3 cleavage and abrogated GP7-induced apoptotic DNA fragmentation in Raji cells. Carnitine 0-11 caspase 3 Homo sapiens 77-86 16328043-6 2006 Our findings suggest that L-carnitine is a potent anti-apoptotic agent to human lymphoma cells and may exert its anti-apoptotic effect via inhibition of caspase-3 activity in GP7-treated Raji cells. Carnitine 26-37 caspase 3 Homo sapiens 153-162 16412827-3 2006 In addition, carnitine reduces erythropoietin requirements, the number of hypotensive episodes, improves ejection fraction, and decreases hospitalization. Carnitine 13-22 erythropoietin Homo sapiens 31-45 16084747-1 2006 We investigated the effect of carnitine supplementation during vitamin C (ASC) deficiency by measuring the levels of ASC and carnitine in plasma and cardiac muscle cells (CMC), and histological analysis with electron microscopy. Carnitine 30-39 PYD and CARD domain containing Rattus norvegicus 74-77 16084747-1 2006 We investigated the effect of carnitine supplementation during vitamin C (ASC) deficiency by measuring the levels of ASC and carnitine in plasma and cardiac muscle cells (CMC), and histological analysis with electron microscopy. Carnitine 30-39 PYD and CARD domain containing Rattus norvegicus 117-120 16084747-2 2006 The levels of carnitine were significantly decreased in ASC-deficient rats in plasma and the heart than those in the control. Carnitine 14-23 PYD and CARD domain containing Rattus norvegicus 56-59 16084747-3 2006 In carnitine supplemented ASC-deficient rats, a significant increase of carnitine levels were observed in both plasma and heart. Carnitine 3-12 PYD and CARD domain containing Rattus norvegicus 26-29 16084747-3 2006 In carnitine supplemented ASC-deficient rats, a significant increase of carnitine levels were observed in both plasma and heart. Carnitine 72-81 PYD and CARD domain containing Rattus norvegicus 26-29 16288981-8 2005 Given the impermeability of the peroxisomal membrane and the key role of carnitine in the transport of different chain-shortened products out of peroxisomes, there appears to be a critical need for the intermediate-affinity carnitine/organic cation transporter, OCTN3, on peroxisomal membranes now shown to be expressed in both human and murine peroxisomes. Carnitine 224-233 OCTN3 Homo sapiens 262-267 16288981-9 2005 This Octn3 localization is in keeping with the essential role of carnitine in peroxisomal lipid metabolism. Carnitine 65-74 OCTN3 Homo sapiens 5-10 16489261-1 2005 The aim of the present study was to evaluate the effects of N-acetylcysteine (NAC) and L-carnitine (LCAR) supplementations on polymorphonuclear leukocytes myeloperoxidase (MPO) and Cu/Zn-superoxide dismutase (Cu/Zn-SOD) and plasma malondialdehyde (MDA) in acetic acid (AA)-induced ulcerative colitis model. Carnitine 87-98 myeloperoxidase Rattus norvegicus 172-175 16489261-1 2005 The aim of the present study was to evaluate the effects of N-acetylcysteine (NAC) and L-carnitine (LCAR) supplementations on polymorphonuclear leukocytes myeloperoxidase (MPO) and Cu/Zn-superoxide dismutase (Cu/Zn-SOD) and plasma malondialdehyde (MDA) in acetic acid (AA)-induced ulcerative colitis model. Carnitine 87-98 superoxide dismutase 1 Rattus norvegicus 181-207 16489261-1 2005 The aim of the present study was to evaluate the effects of N-acetylcysteine (NAC) and L-carnitine (LCAR) supplementations on polymorphonuclear leukocytes myeloperoxidase (MPO) and Cu/Zn-superoxide dismutase (Cu/Zn-SOD) and plasma malondialdehyde (MDA) in acetic acid (AA)-induced ulcerative colitis model. Carnitine 87-98 superoxide dismutase 1 Rattus norvegicus 209-218 16322553-0 2005 Carnitine/organic cation transporter OCTN2-mediated transport of carnitine in primary-cultured epididymal epithelial cells. Carnitine 0-9 solute carrier family 22 member 5 Rattus norvegicus 37-42 16601783-3 2005 The aim of this study was to evaluate the influence of pretreatment with CAR on AChE inhibition caused by GAL in selected brain parts in rat (basal ganglia, septum, frontal cortex, hippocampus) and in hypophysis, which does not lay beyond the blood-brain-barrier. Carnitine 73-76 acetylcholinesterase Rattus norvegicus 80-84 16601783-9 2005 Pretreatment with CAR enhanced trend of AChE inhibition in all selected brain parts comparing with single GAL administration, however, significant difference was not observed. Carnitine 18-21 acetylcholinesterase Rattus norvegicus 40-44 16322553-0 2005 Carnitine/organic cation transporter OCTN2-mediated transport of carnitine in primary-cultured epididymal epithelial cells. Carnitine 65-74 solute carrier family 22 member 5 Rattus norvegicus 37-42 16322553-5 2005 The uptake of carnitine by the cells was significantly reduced by inhibitors of carnitine/organic cation transporter (OCTN2), such as carnitine analogues and cationic compounds. Carnitine 14-23 solute carrier family 22 member 5 Rattus norvegicus 118-123 16322553-5 2005 The uptake of carnitine by the cells was significantly reduced by inhibitors of carnitine/organic cation transporter (OCTN2), such as carnitine analogues and cationic compounds. Carnitine 80-89 solute carrier family 22 member 5 Rattus norvegicus 118-123 16322553-5 2005 The uptake of carnitine by the cells was significantly reduced by inhibitors of carnitine/organic cation transporter (OCTN2), such as carnitine analogues and cationic compounds. Carnitine 80-89 solute carrier family 22 member 5 Rattus norvegicus 118-123 16322553-7 2005 These results demonstrated that the high-affinity carnitine transporter OCTN2, which is localized at the basolateral membrane of epididymal epithelial cells, mediates carnitine supply into those cells from the systemic circulation as the first step of permeation from blood to spermatozoa. Carnitine 50-59 solute carrier family 22 member 5 Rattus norvegicus 72-77 16227137-4 2005 AIMS: To investigate the interrelationship between TNFalpha and sphingosine (SPH), which induce muscle wastage, and plasma levels of l-carnitine. Carnitine 133-144 tumor necrosis factor Homo sapiens 51-59 15979102-1 2005 Mildronate (3-(2,2,2,-trimethylhydrazinium)propionate), is a butyrobetaine analogue that is known to inhibit gamma-butyrobetaine hydroxylase, the enzyme catalyzing the last step of carnitine biosynthesis. Carnitine 181-190 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 109-140 15919137-4 2005 METHODS: In the present study we have evaluated the efficacy of carnitine, a mitochondrial metabolite and lipoic acid, a potent antioxidant on the activities of the tri carboxylic acid (TCA) cycle enzymes like succinate dehydrogenase, malate dehydrogenase, alpha-ketoglutarate dehydrogenase, Isocitrate dehydrogenase and electron transport complex I-IV in young and aged heart mitochondria. Carnitine 64-73 malic enzyme 1 Homo sapiens 235-255 15795384-9 2005 Because ET is transported >100 times more efficiently than tetraethylammonium and carnitine, we propose the functional name ETT (ET transporter) instead of OCTN1. Carnitine 85-94 solute carrier family 22 member 4 Homo sapiens 127-130 16051193-2 2005 The gene products octn2 and octn3, which transport carnitine with high affinity, are both expressed in testis, where carnitine is required to maintain sperm cell motility. Carnitine 51-60 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 18-23 16051193-2 2005 The gene products octn2 and octn3, which transport carnitine with high affinity, are both expressed in testis, where carnitine is required to maintain sperm cell motility. Carnitine 51-60 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 28-33 16051193-2 2005 The gene products octn2 and octn3, which transport carnitine with high affinity, are both expressed in testis, where carnitine is required to maintain sperm cell motility. Carnitine 117-126 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 18-23 16051193-2 2005 The gene products octn2 and octn3, which transport carnitine with high affinity, are both expressed in testis, where carnitine is required to maintain sperm cell motility. Carnitine 117-126 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 28-33 16051193-9 2005 Furthermore, the expressions of both of octn2 and octn3 genes in TM4 cells were up-regulated by palmitic acid, whereas carnitine increased only the expression of octn2 without any change in octn3 expression. Carnitine 119-128 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 162-167 16051193-9 2005 Furthermore, the expressions of both of octn2 and octn3 genes in TM4 cells were up-regulated by palmitic acid, whereas carnitine increased only the expression of octn2 without any change in octn3 expression. Carnitine 119-128 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 190-195 16051193-10 2005 Accordingly, the expressions of octn2 and 3 are regulated by distinct mechanisms, suggesting distinct roles of octn2 and octn3 in carnitine transport. Carnitine 130-139 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 32-43 16051193-10 2005 Accordingly, the expressions of octn2 and 3 are regulated by distinct mechanisms, suggesting distinct roles of octn2 and octn3 in carnitine transport. Carnitine 130-139 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 32-37 16051193-10 2005 Accordingly, the expressions of octn2 and 3 are regulated by distinct mechanisms, suggesting distinct roles of octn2 and octn3 in carnitine transport. Carnitine 130-139 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 121-126 15896819-1 2005 Among the organic cation transporters, OCTN2 is identified as the most important carnitine transporter owing to the ability to transport carnitine. Carnitine 81-90 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 39-44 15896819-5 2005 OCTN2 was not expressed in B-cells, notwithstanding that the metabolism of long-chain fatty acids, which are transported into the mitochondria with the help of carnitine, was expected for fatty acid-stimulated insulin secretion. Carnitine 160-169 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 0-5 15896819-6 2005 Thus, this study suggests the possibility of carnitine uptake in the pancreatic A-cells through OCTN2 and implies the presence of carnitine transporter(s) other than OCTN2 in the B-cell. Carnitine 45-54 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 96-101 15814607-9 2005 High-energy phosphates and total muscle carnitine and CoA were also greater in Ucp3-tg compared with WT mice. Carnitine 40-49 uncoupling protein 3 (mitochondrial, proton carrier) Mus musculus 79-83 15814607-12 2005 In conjunction with our observed increases in CoA and carnitine in muscle of Ucp3 overexpressors, the findings support the hypothesized role for Ucp3 in facilitating fatty acid oxidation in muscle. Carnitine 54-63 uncoupling protein 3 (mitochondrial, proton carrier) Mus musculus 77-81 15923388-0 2005 OCTN2-mediated transport of carnitine in isolated Sertoli cells. Carnitine 28-37 solute carrier family 22 member 5 Rattus norvegicus 0-5 15923388-8 2005 These results demonstrate that OCTN2 mediates carnitine supply to Sertoli cells from the circulation. Carnitine 46-55 solute carrier family 22 member 5 Rattus norvegicus 31-36 15958269-11 2005 Results in the presence of SOD plus catalase show that it might be related to antioxidant properties of L-carnitine and propionyl-L-carnitine. Carnitine 104-115 catalase Rattus norvegicus 36-44 15754339-1 2005 epsilon-N-Trimethyllysine hydroxylase (TMLH) (EC 1.14.11.8) is a non-heme-ferrous iron hydroxylase, Fe(++) and 2-oxoglutarate (2OG) dependent, catalyzing the first of four enzymatic reactions of the highly conserved carnitine biosynthetic pathway. Carnitine 216-225 trimethyllysine hydroxylase, epsilon Homo sapiens 39-43 15754339-2 2005 Otherwise from all the other enzymes of carnitine biosynthesis, TMLH was found to be associated to the mitochondrial fraction. Carnitine 40-49 trimethyllysine hydroxylase, epsilon Homo sapiens 64-68 16024700-17 2005 The PEM isolated from sows fed L-carnitine had decreased IGF-II (P = 0.02), IGFBP-3 (P = 0.03), and myogenin (P = 0.04; 61, 59, and 67%, respectively) mRNA abundance compared with controls. Carnitine 31-42 insulin-like growth factor II Sus scrofa 57-63 16024700-17 2005 The PEM isolated from sows fed L-carnitine had decreased IGF-II (P = 0.02), IGFBP-3 (P = 0.03), and myogenin (P = 0.04; 61, 59, and 67%, respectively) mRNA abundance compared with controls. Carnitine 31-42 insulin-like growth factor-binding protein 3 Sus scrofa 76-83 16024700-17 2005 The PEM isolated from sows fed L-carnitine had decreased IGF-II (P = 0.02), IGFBP-3 (P = 0.03), and myogenin (P = 0.04; 61, 59, and 67%, respectively) mRNA abundance compared with controls. Carnitine 31-42 myogenin Sus scrofa 100-108 15757911-1 2005 The proximity of the Cys residues present in the mitochondrial rat carnitine/acylcarnitine carrier (CAC) primary structure was studied by using site-directed mutagenesis in combination with chemical modification. Carnitine 67-76 solute carrier family 25 member 20 Rattus norvegicus 100-103 15757911-3 2005 The effect of SH oxidizing, cross-linking, and coordinating reagents was evaluated on the carnitine/carnitine exchange catalyzed by the recombinant reconstituted CAC proteins. Carnitine 90-99 solute carrier family 25 member 20 Rattus norvegicus 162-165 15757911-3 2005 The effect of SH oxidizing, cross-linking, and coordinating reagents was evaluated on the carnitine/carnitine exchange catalyzed by the recombinant reconstituted CAC proteins. Carnitine 100-109 solute carrier family 25 member 20 Rattus norvegicus 162-165 15741989-5 2005 RESULTS: FPG in the L-carnitine group decreased significantly from 143 +/- 35 to 130 +/- 33 mg/dl (P = 0.03), and we observed a significant increase of triglycerides (TG) from 196+/-61 to 233+/-12 mg/dl (P = 0.05), of Apo A1 from 94 +/- 20 to 103 +/- 23 mg/dl (P = 0.02), and of Apo B100 from 98 +/- 18 to 108 +/- 22 mg/dl (P = 0.02) after 12 weeks of treatment. Carnitine 20-31 apolipoprotein B Homo sapiens 279-287 15654129-7 2005 Investigation of carnitine biosynthesis revealed that PPARalpha is likely involved in the regulation of carnitine homeostasis. Carnitine 17-26 peroxisome proliferator activated receptor alpha Mus musculus 54-63 15654129-7 2005 Investigation of carnitine biosynthesis revealed that PPARalpha is likely involved in the regulation of carnitine homeostasis. Carnitine 104-113 peroxisome proliferator activated receptor alpha Mus musculus 54-63 15827896-0 2005 L-carnitine infusions may suppress serum C-reactive protein and improve nutritional status in maintenance hemodialysis patients. Carnitine 0-11 C-reactive protein Homo sapiens 41-59 15795431-2 2005 In addition, pivalate supplementation has been linked with increased renal and hepatic trimethyllysine hydroxylase (TMLH) activity, whereas carnitine supplementation has been associated with significantly decreased hepatic gamma-butyrobetaine hydroxylase (BBH) activity. Carnitine 140-149 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 223-254 15795431-3 2005 The purpose of this study was to determine whether pivalate or carnitine supplementation affects the activity and genetic expression of 2 enzymes of carnitine (Cn) biosynthesis, TMLH and BBH, expressed as mRNA abundance, relative to the abundance of beta-actin mRNA. Carnitine 63-72 trimethyllysine hydroxylase, epsilon Rattus norvegicus 178-182 15795431-3 2005 The purpose of this study was to determine whether pivalate or carnitine supplementation affects the activity and genetic expression of 2 enzymes of carnitine (Cn) biosynthesis, TMLH and BBH, expressed as mRNA abundance, relative to the abundance of beta-actin mRNA. Carnitine 63-72 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 187-190 15795431-3 2005 The purpose of this study was to determine whether pivalate or carnitine supplementation affects the activity and genetic expression of 2 enzymes of carnitine (Cn) biosynthesis, TMLH and BBH, expressed as mRNA abundance, relative to the abundance of beta-actin mRNA. Carnitine 149-158 trimethyllysine hydroxylase, epsilon Rattus norvegicus 178-182 15795431-3 2005 The purpose of this study was to determine whether pivalate or carnitine supplementation affects the activity and genetic expression of 2 enzymes of carnitine (Cn) biosynthesis, TMLH and BBH, expressed as mRNA abundance, relative to the abundance of beta-actin mRNA. Carnitine 149-158 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 187-190 15811520-3 2005 The present study has examined whether administration of L-carnitine to young female mice alters the percentage of immune cells in peritoneal exudates and the uterus as well as the levels of IFN-gamma, TNF-alpha, IL-2, IL-4, IL-6, VEGF, GM-CSF and IGF-I in blood serum, peritoneal fluid and supernatants of uterine cultured cells as tested by immunofluorescence or ELISA techniques, respectively, leading to a pathological disorder resembling human endometriosis. Carnitine 57-68 interleukin 6 Mus musculus 225-229 15811520-3 2005 The present study has examined whether administration of L-carnitine to young female mice alters the percentage of immune cells in peritoneal exudates and the uterus as well as the levels of IFN-gamma, TNF-alpha, IL-2, IL-4, IL-6, VEGF, GM-CSF and IGF-I in blood serum, peritoneal fluid and supernatants of uterine cultured cells as tested by immunofluorescence or ELISA techniques, respectively, leading to a pathological disorder resembling human endometriosis. Carnitine 57-68 vascular endothelial growth factor A Mus musculus 231-235 15811520-3 2005 The present study has examined whether administration of L-carnitine to young female mice alters the percentage of immune cells in peritoneal exudates and the uterus as well as the levels of IFN-gamma, TNF-alpha, IL-2, IL-4, IL-6, VEGF, GM-CSF and IGF-I in blood serum, peritoneal fluid and supernatants of uterine cultured cells as tested by immunofluorescence or ELISA techniques, respectively, leading to a pathological disorder resembling human endometriosis. Carnitine 57-68 colony stimulating factor 2 (granulocyte-macrophage) Mus musculus 237-243 15827896-4 2005 The carnitine-treated group showed a statistically significant decrease in serum C-reactive protein and increase in serum albumin and transferrin, blood hemoglobin, and body mass index. Carnitine 4-13 C-reactive protein Homo sapiens 81-99 15811520-3 2005 The present study has examined whether administration of L-carnitine to young female mice alters the percentage of immune cells in peritoneal exudates and the uterus as well as the levels of IFN-gamma, TNF-alpha, IL-2, IL-4, IL-6, VEGF, GM-CSF and IGF-I in blood serum, peritoneal fluid and supernatants of uterine cultured cells as tested by immunofluorescence or ELISA techniques, respectively, leading to a pathological disorder resembling human endometriosis. Carnitine 57-68 insulin-like growth factor 1 Mus musculus 248-253 15827896-4 2005 The carnitine-treated group showed a statistically significant decrease in serum C-reactive protein and increase in serum albumin and transferrin, blood hemoglobin, and body mass index. Carnitine 4-13 albumin Homo sapiens 116-129 15811520-4 2005 The results showed that, except from infertility, L-carnitine treatment resulted in a significant increase of macrophages and to a lesser degree an increase of T-cells, while elevated levels of IFN-gamma and TNF-alpha were detected in both serum and peritoneal fluid compared to controls. Carnitine 50-61 tumor necrosis factor Mus musculus 208-217 15827896-4 2005 The carnitine-treated group showed a statistically significant decrease in serum C-reactive protein and increase in serum albumin and transferrin, blood hemoglobin, and body mass index. Carnitine 4-13 transferrin Homo sapiens 134-145 15827896-6 2005 These preliminary findings suggest that in MHD patients, L-carnitine therapy may suppress inflammation, particularly among those patients with C-reactive protein > or =3 mg/dL, and may improve protein-energy nutritional status. Carnitine 57-68 C-reactive protein Homo sapiens 143-161 15389639-10 2005 They also suggest that OCTN3 could mediate the passive, Na+ and pH-independent L-carnitine transport activity measured in the three experimental conditions. Carnitine 79-90 OCTN3 Homo sapiens 23-28 16207659-8 2005 Clinical trials have examined the efficacy of levocarnitine therapy in a number of conditions common in dialysis patients, including skeletal-muscle weakness and fatigue, cardiomyopathy, dialysis-related hypotension, hyperlipidemia, and anemia poorly responsive to recombinant human erythropoietin therapy (rHuEPO). Carnitine 46-59 erythropoietin Homo sapiens 283-297 15725067-6 2005 Regulation of carnitine biology either by carnitine supply or by gamma-butyrobetaine hydroxylase inhibitors have led to controversial data both in pharmacological and clinical concerns. Carnitine 14-23 gamma-butyrobetaine hydroxylase 1 Homo sapiens 65-96 15579906-1 2005 Carnitine palmitoyltransferase (CPT) I catalyzes the conversion of long-chain fatty acyl-CoAs to acyl carnitines in the presence of l-carnitine, a rate-limiting step in the transport of long-chain fatty acids from the cytoplasm to the mitochondrial matrix. Carnitine 132-143 carnitine palmitoyltransferase 1B Homo sapiens 0-38 15764413-6 2005 Moreover, considering the Cdv-1R has a similar expression distribution in epididymis to the OCTN2, it would appear that Cdv-1R might be involved in the carnitine pathway in the epididimis. Carnitine 152-161 intraflagellar transport 81 Mus musculus 26-32 15764413-6 2005 Moreover, considering the Cdv-1R has a similar expression distribution in epididymis to the OCTN2, it would appear that Cdv-1R might be involved in the carnitine pathway in the epididimis. Carnitine 152-161 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 92-97 15764413-6 2005 Moreover, considering the Cdv-1R has a similar expression distribution in epididymis to the OCTN2, it would appear that Cdv-1R might be involved in the carnitine pathway in the epididimis. Carnitine 152-161 intraflagellar transport 81 Mus musculus 120-126 15523054-7 2005 Finally, double transfection of OCTN2 with PDZK1 stimulated the uptake by OCTN2 of its endogenous substrate carnitine, and this increase could be accounted for by the 6-fold increase in transport capacity. Carnitine 108-117 solute carrier family 22 member 5 Homo sapiens 32-37 15523054-7 2005 Finally, double transfection of OCTN2 with PDZK1 stimulated the uptake by OCTN2 of its endogenous substrate carnitine, and this increase could be accounted for by the 6-fold increase in transport capacity. Carnitine 108-117 PDZ domain containing 1 Homo sapiens 43-48 15523054-7 2005 Finally, double transfection of OCTN2 with PDZK1 stimulated the uptake by OCTN2 of its endogenous substrate carnitine, and this increase could be accounted for by the 6-fold increase in transport capacity. Carnitine 108-117 solute carrier family 22 member 5 Homo sapiens 74-79 15705374-0 2005 Oral carnitine supplementation increases sperm motility in asthenozoospermic men with normal sperm phospholipid hydroperoxide glutathione peroxidase levels. Carnitine 5-14 glutathione peroxidase 4 Homo sapiens 99-148 15693859-7 2005 GSH-Px and GR activities were increased in the untreated, the L-arginine and the L-carnitine-treated H/R groups when compared to the control group. Carnitine 81-92 glutathione reductase Mus musculus 11-13 15647999-6 2005 On the contrary, 3 months of L-carnitine supplementation significantly lowered intracellular levels of phosphorylated proteins and JNK activity in PBMC from C-treated patients. Carnitine 29-40 mitogen-activated protein kinase 8 Homo sapiens 131-134 16463656-5 2005 From the end of CPB to 3 days after operation, the serum levels of cTnI in the L-carnitine group was significantly lower than that in the control group (P < 0.05). Carnitine 79-90 troponin I3, cardiac type Homo sapiens 67-71 15316089-0 2005 Novel organic cation transporter 2-mediated carnitine uptake in placental choriocarcinoma (BeWo) cells. Carnitine 44-53 solute carrier family 22 member 2 Homo sapiens 6-34 15316089-9 2005 The observed kinetics, Western blot, and inhibition profiles indicate that high-affinity carnitine uptake in the BeWo cell line is mediated by OCTN2. Carnitine 89-98 solute carrier family 22 member 2 Homo sapiens 143-148 15486076-12 2005 Moreover, several lines of evidence indicate that OCTN2 is localized in the apical membrane of syncytiotrophoblasts, thereby suggesting a major role in the uptake of carnitine during fetal development. Carnitine 166-175 solute carrier family 22 member 5 Homo sapiens 50-55 15647999-8 2005 These observations were also confirmed by in vitro experiments, showing the ability of L-carnitine to reduce the JNK activation in normal PBMC exposed to different amounts of hydrogen peroxide. Carnitine 87-98 mitogen-activated protein kinase 8 Homo sapiens 113-116 15648000-3 2005 Many studies have shown that L-carnitine supplementation leads to improvements in several conditions seen in uremic patients, including cardiac complications, impaired exercise and functional capacities, muscle symptoms, increased symptomatic intradialytic hypotension, and erythropoietin-resistant anemia. Carnitine 29-40 erythropoietin Homo sapiens 274-288 15648000-6 2005 In a pilot study, we provided preliminary evidence that treatment with L-carnitine, 20 mg/kg 3 times weekly at the end of each hemodialysis treatment, was associated with a reduction in serum CRP levels and improvement in anabolic status. Carnitine 71-82 C-reactive protein Homo sapiens 192-195 16103722-11 2005 CONCLUSION: Treatment with 500 mg/day carnitine taken orally for 2 months reduces serum levels of TG and VLDL-C, and increases HDL-C, HDL2-C and albumin in HD patients. Carnitine 38-47 junctophilin 3 Homo sapiens 134-138 15591000-6 2004 We have determined the crystal structures of murine CrAT, alone and in complex with its substrate carnitine or CoA. Carnitine 98-107 carnitine acetyltransferase Mus musculus 52-56 15487009-0 2004 Phenotypic manifestations of the OCTN2 V295X mutation: sudden infant death and carnitine-responsive cardiomyopathy in Roma families. Carnitine 79-88 solute carrier family 22 member 5 Homo sapiens 33-38 15487009-1 2004 In two non-consanguineous Hungarian Roma (Gypsy) children who presented with cardiomyopathy and decreased plasma carnitine levels, we identified homozygous deletion of 17081C of the SLC22A5 gene that results in a frameshift at R282D and leads ultimately to a premature stop codon (V295X) in the OCTN2 carnitine transporter. Carnitine 113-122 solute carrier family 22 member 5 Homo sapiens 182-189 15487009-1 2004 In two non-consanguineous Hungarian Roma (Gypsy) children who presented with cardiomyopathy and decreased plasma carnitine levels, we identified homozygous deletion of 17081C of the SLC22A5 gene that results in a frameshift at R282D and leads ultimately to a premature stop codon (V295X) in the OCTN2 carnitine transporter. Carnitine 113-122 solute carrier family 22 member 5 Homo sapiens 295-300 15621070-8 2004 CPT 1alpha transfers long-chain fatty acids in the cytosol from CoA to carnitine, which is the precondition for the entry of long-chain fatty acids into mitochondria and the rate-controlling step in mitochondrial fatty acid oxidation. Carnitine 71-80 carnitine palmitoyltransferase 1A Rattus norvegicus 0-10 15591007-9 2004 In conclusion, both L-carnitine and ALC are effective in improving insulin-mediated glucose disposal either in healthy subjects or in type 2 diabetic patients. Carnitine 20-31 insulin Homo sapiens 67-74 15591012-0 2004 Modulatory effects of L-carnitine on glucocorticoid receptor activity. Carnitine 22-33 nuclear receptor subfamily 3 group C member 1 Homo sapiens 37-60 15386443-0 2004 Carnitine prevents cyclic GMP-induced inhibition of peroxisomal enzyme activities. Carnitine 0-9 5'-nucleotidase, cytosolic II Homo sapiens 26-29 15386443-6 2004 Cyclic GMP (250-1000 muM) significantly inhibited (p < 0.01) the specific activities of catalase, acyl CoA oxidase and dihydroxyacetone-phosphate acyltransferase (DHAPATase) in human dermal fibroblasts, and treatment of cells with 1-5 mM of carnitine significantly (p < 0.001) reduced the inhibitory effects of cGMP on peroxisomal enzyme activities. Carnitine 244-253 5'-nucleotidase, cytosolic II Homo sapiens 7-10 15386443-6 2004 Cyclic GMP (250-1000 muM) significantly inhibited (p < 0.01) the specific activities of catalase, acyl CoA oxidase and dihydroxyacetone-phosphate acyltransferase (DHAPATase) in human dermal fibroblasts, and treatment of cells with 1-5 mM of carnitine significantly (p < 0.001) reduced the inhibitory effects of cGMP on peroxisomal enzyme activities. Carnitine 244-253 latexin Homo sapiens 21-24 15363639-1 2004 The carnitine-acylcarnitine translocase (CACT) is one of the components of the carnitine cycle. Carnitine 4-13 solute carrier family 25 member 20 Homo sapiens 41-45 22062403-3 2004 The animals which had higher concentration of L-CA, also had the highest amounts of myoglobin as an index to the redness of the muscle. Carnitine 46-50 myoglobin Gallus gallus 84-93 15449958-0 2004 Pig muscle carnitine palmitoyltransferase I (CPTI beta), with low Km for carnitine and low sensitivity to malonyl-CoA inhibition, has kinetic characteristics similar to those of the rat liver (CPTI alpha) enzyme. Carnitine 11-20 carnitine palmitoyltransferase 1B Rattus norvegicus 45-54 15449958-0 2004 Pig muscle carnitine palmitoyltransferase I (CPTI beta), with low Km for carnitine and low sensitivity to malonyl-CoA inhibition, has kinetic characteristics similar to those of the rat liver (CPTI alpha) enzyme. Carnitine 11-20 carnitine palmitoyltransferase 1A Rattus norvegicus 45-49 15449958-3 2004 Kinetic hallmarks of the CPTIalpha are high affinity for carnitine and low sensitivity to malonyl-CoA inhibition, while the opposite characteristics, low affinity for carnitine and high sensitivity to malonyl-CoA, are intrinsic to the CPTIbeta isotype. Carnitine 57-66 carnitine palmitoyltransferase 1A Rattus norvegicus 25-34 15449958-3 2004 Kinetic hallmarks of the CPTIalpha are high affinity for carnitine and low sensitivity to malonyl-CoA inhibition, while the opposite characteristics, low affinity for carnitine and high sensitivity to malonyl-CoA, are intrinsic to the CPTIbeta isotype. Carnitine 167-176 carnitine palmitoyltransferase 1A Rattus norvegicus 25-34 15449958-6 2004 Thus, the pig CPTIbeta, unlike the corresponding human or rat enzyme, has a high affinity for carnitine (K(m) = 197 microM) and low sensitive to malonyl-CoA inhibition (IC(50) = 906 nM). Carnitine 94-103 carnitine palmitoyltransferase 1B Rattus norvegicus 14-22 15363639-4 2004 Metabolic consequences of a defective CACT are hypoketotic hypoglycaemia under fasting conditions, hyperammonemia, elevated creatine kinase and transaminases, dicarboxylic aciduria, very low free carnitine and an abnormal acylcarnitine profile with marked elevation of the long-chain acylcarnitines. Carnitine 196-205 solute carrier family 25 member 20 Homo sapiens 38-42 15363641-2 2004 Carnitine accumulates to lower extent in the brain than in peripheral tissues and the mechanism of its transport through the blood-brain barrier is discussed, with the involvement of two transporters, OCTN2 and B(0,+) being presented. Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 201-206 15490412-6 2004 Moreover, several studies have shown that L-carnitine supplementation improves the response to erythropoietin. Carnitine 42-53 erythropoietin Homo sapiens 95-109 15240869-10 2004 The levels of carnitine were markedly reduced (<20%) in homozygous OCTN2(-/-) null fetuses and placentas compared with wild-type OCTN2(+/+) controls. Carnitine 14-23 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 70-75 15240869-10 2004 The levels of carnitine were markedly reduced (<20%) in homozygous OCTN2(-/-) null fetuses and placentas compared with wild-type OCTN2(+/+) controls. Carnitine 14-23 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 132-137 15240869-14 2004 These data show that placental OCTN2 is obligatory for accumulation of carnitine in placenta and fetus, that fatty acid beta-oxidation enzymes are expressed in placenta, and that reduced carnitine levels up-regulate the expression of SCHAD in placenta. Carnitine 71-80 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 31-36 15240869-14 2004 These data show that placental OCTN2 is obligatory for accumulation of carnitine in placenta and fetus, that fatty acid beta-oxidation enzymes are expressed in placenta, and that reduced carnitine levels up-regulate the expression of SCHAD in placenta. Carnitine 187-196 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 31-36 15240869-14 2004 These data show that placental OCTN2 is obligatory for accumulation of carnitine in placenta and fetus, that fatty acid beta-oxidation enzymes are expressed in placenta, and that reduced carnitine levels up-regulate the expression of SCHAD in placenta. Carnitine 187-196 hydroxyacyl-Coenzyme A dehydrogenase Mus musculus 234-239 15381830-9 2004 L-carnitine pretreatment increased the tissue catalase activity and prostaglandin E2 to the levels of sham-operated rats but did not change superoxide dismutase activity. Carnitine 0-11 catalase Rattus norvegicus 46-54 15490412-9 2004 Treatment with L-carnitine (20 mg/kg, given intravenously at the end of each dialysis session for 6 mo), significantly decreased serum C-reactive protein (CRP) levels, a proinflammatory cytokine known to inhibit erythropoiesis. Carnitine 15-26 C-reactive protein Homo sapiens 135-153 15490412-9 2004 Treatment with L-carnitine (20 mg/kg, given intravenously at the end of each dialysis session for 6 mo), significantly decreased serum C-reactive protein (CRP) levels, a proinflammatory cytokine known to inhibit erythropoiesis. Carnitine 15-26 C-reactive protein Homo sapiens 155-158 15490412-13 2004 Many studies showed that carnitine allowed mitochondrial fatty acid usage to link to the rate of glucose usage, thus improving insulin resistance. Carnitine 25-34 insulin Homo sapiens 127-134 15155769-2 2004 Carnitine acetyltransferases (CrAT) catalyze the reversible conversion of acetyl-CoA and carnitine to acetylcarnitine and free CoA. Carnitine 89-98 carnitine O-acetyltransferase Rattus norvegicus 0-28 15297149-5 2004 CPT-I transfers the acyl moiety from fatty acyl-CoA to carnitine for the translocation of long chain fatty acids across the mitochondrial membrane. Carnitine 55-64 carnitine palmitoyltransferase 1B Homo sapiens 0-5 15155769-2 2004 Carnitine acetyltransferases (CrAT) catalyze the reversible conversion of acetyl-CoA and carnitine to acetylcarnitine and free CoA. Carnitine 89-98 carnitine O-acetyltransferase Rattus norvegicus 30-34 14711372-1 2004 CPT I (carnitine palmitoyltransferase I) catalyses the conversion of palmitoyl-CoA into palmitoylcarnitine in the presence of L-carnitine, facilitating the entry of fatty acids into mitochondria. Carnitine 126-137 carnitine palmitoyltransferase 1B Homo sapiens 0-5 15246746-10 2004 Supplementation of carnitine and lipoic acid to aged rats significantly increased the GSH levels thereby increasing the activity of GPx, GR, and G6PDH in skeletal muscle and heart of aged rats. Carnitine 19-28 glutathione-disulfide reductase Rattus norvegicus 137-139 15246746-10 2004 Supplementation of carnitine and lipoic acid to aged rats significantly increased the GSH levels thereby increasing the activity of GPx, GR, and G6PDH in skeletal muscle and heart of aged rats. Carnitine 19-28 glucose-6-phosphate dehydrogenase Rattus norvegicus 145-150 14751860-3 2004 We measured the steady-state level of transcripts of the CPT1A and CPT1B genes, which encode the liver (L-CPT I) and muscle CPT I (M-CPT I) isoforms, respectively, as well as the amount of these proteins, their total activity, and the amount of carnitine in left ventricular tissue from fetal and newborn lambs. Carnitine 245-254 carnitine O-palmitoyltransferase 1, liver isoform Ovis aries 57-62 15499185-5 2004 We propose that sodium-dependent affinity for carnitine is dependent on sodium recognition by these critical amino acids in hOCTN2, whereas carnitine transport by OCTN2 requires functional linkage between TMD1-7 and TMD11. Carnitine 46-55 solute carrier family 22 member 5 Homo sapiens 124-130 15499185-5 2004 We propose that sodium-dependent affinity for carnitine is dependent on sodium recognition by these critical amino acids in hOCTN2, whereas carnitine transport by OCTN2 requires functional linkage between TMD1-7 and TMD11. Carnitine 46-55 solute carrier family 22 member 5 Homo sapiens 125-130 15238359-0 2004 L-Carnitine transport in human placental brush-border membranes is mediated by the sodium-dependent organic cation transporter OCTN2. Carnitine 0-11 solute carrier family 22 member 5 Homo sapiens 127-132 15238359-5 2004 The reported properties of OCTN2 resemble those observed for l-carnitine uptake in placental BBM vesicles, suggesting that OCTN2 may mediate most maternofetal carnitine transport in humans. Carnitine 61-72 solute carrier family 22 member 5 Homo sapiens 27-32 15238359-5 2004 The reported properties of OCTN2 resemble those observed for l-carnitine uptake in placental BBM vesicles, suggesting that OCTN2 may mediate most maternofetal carnitine transport in humans. Carnitine 63-72 solute carrier family 22 member 5 Homo sapiens 27-32 15499185-0 2004 Functional regions of organic cation/carnitine transporter OCTN2 (SLC22A5): roles in carnitine recognition. Carnitine 37-46 solute carrier family 22 member 5 Homo sapiens 59-64 15499185-0 2004 Functional regions of organic cation/carnitine transporter OCTN2 (SLC22A5): roles in carnitine recognition. Carnitine 37-46 solute carrier family 22 member 5 Homo sapiens 66-73 15499185-1 2004 The organic cation/carnitine transporter OCTN2 transports carnitine in a sodium-dependent manner, whereas it transports organic cations sodium-independently. Carnitine 19-28 solute carrier family 22 member 5 Homo sapiens 41-46 15100168-6 2004 The apparent K(m) values for the uptake of mOat3 that mediated the transport of 6-MP, 5-FU, and l-carnitine were 4.01 +/- 0.7 microM, 53.9 +/- 8.9 nM, and 61.9 +/- 1.1 nM, respectively. Carnitine 96-107 solute carrier family 22 (organic anion transporter), member 8 Mus musculus 43-48 15051838-6 2004 Mitochondrial carnitine palmitoyltransferase I (CPT I) and carnitine-dependent palmitate oxidation activities were also significantly greater in CLA2-fed mice than in the two other groups. Carnitine 14-23 carnitine palmitoyltransferase 1a, liver Mus musculus 48-53 15057979-1 2004 Deficiency of carnitine/acylcarnitine translocase (CACT) is an autosomal recessive disorder of the carnitine cycle resulting in the inability to transfer fatty acids across the inner mitochondrial membrane. Carnitine 14-23 solute carrier family 25 member 20 Homo sapiens 51-55 15114520-6 2004 Actually, an increased expression of the mRNA coding for the membrane Glucose Transporter-1 (GLUT-1) and a decreased expression of mRNA coding for the negative modulator insulin-like growth factor-binding protein-4 (IGFBP-4) were induced by in vitro treatment with L-carnitine and L- acetylcarnitine separately and in combination; in fact, the effects observed were far more pronounced following concomitant treatment with both compounds. Carnitine 265-276 solute carrier family 2 member 1 Rattus norvegicus 93-99 15114520-6 2004 Actually, an increased expression of the mRNA coding for the membrane Glucose Transporter-1 (GLUT-1) and a decreased expression of mRNA coding for the negative modulator insulin-like growth factor-binding protein-4 (IGFBP-4) were induced by in vitro treatment with L-carnitine and L- acetylcarnitine separately and in combination; in fact, the effects observed were far more pronounced following concomitant treatment with both compounds. Carnitine 265-276 insulin-like growth factor binding protein 4 Rattus norvegicus 170-214 15114520-6 2004 Actually, an increased expression of the mRNA coding for the membrane Glucose Transporter-1 (GLUT-1) and a decreased expression of mRNA coding for the negative modulator insulin-like growth factor-binding protein-4 (IGFBP-4) were induced by in vitro treatment with L-carnitine and L- acetylcarnitine separately and in combination; in fact, the effects observed were far more pronounced following concomitant treatment with both compounds. Carnitine 265-276 insulin-like growth factor binding protein 4 Rattus norvegicus 216-223 14665638-0 2004 Tyrosine residues affecting sodium stimulation of carnitine transport in the OCTN2 carnitine/organic cation transporter. Carnitine 50-59 solute carrier family 22 member 5 Homo sapiens 77-82 15149558-1 2004 L-Carnitine (LC) and acetyl-L-carnitine (ALC) are highly concentrated in the epididymis and play a crucial role in sperm metabolism and maturation. Carnitine 0-11 allantoicase Homo sapiens 41-44 14748882-3 2004 In the present study we investigated the protective effect of L-carnitine in experimental acute liver damage induced by CCl4. Carnitine 62-73 C-C motif chemokine ligand 4 Rattus norvegicus 120-124 14748882-21 2004 CONCLUSION: It appears that L-carnitine has a protective effect in the early stage of experimental acute liver damage induced by CCl4. Carnitine 28-39 C-C motif chemokine ligand 4 Rattus norvegicus 129-133 15125318-6 2004 Since the carnitine plays a regulatory role in the mitochondrial oxidation of the long chain fatty acids, loss of OCTN2 function lead to severe impairment of the intracellular metabolism at biochemical level, which can explain the development of a severe, even life threatening condition. Carnitine 10-19 solute carrier family 22 member 5 Homo sapiens 114-119 15025677-0 2004 Changes in blood carnitine and acylcarnitine profiles of very long-chain acyl-CoA dehydrogenase-deficient mice subjected to stress. Carnitine 17-26 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 57-95 15025677-2 2004 In this paper we have used the VLCAD knockout mouse as a model to study changes in blood carnitine and acylcarnitine profiles under stress. Carnitine 89-98 acyl-Coenzyme A dehydrogenase, very long chain Mus musculus 31-36 15030182-5 2004 The compartmentation of carnitine at its main functional location was expected to allow the increased CPT-I activity to ensure in vivo correct fatty acid oxidation rates. Carnitine 24-33 carnitine palmitoyltransferase 1B Rattus norvegicus 102-107 14665638-1 2004 Primary carnitine deficiency is a disorder of fatty acid oxidation caused by mutations in the Na+-dependent carnitine/organic cation transporter OCTN2. Carnitine 8-17 solute carrier family 22 member 5 Homo sapiens 145-150 14732448-0 2004 Dietary L-carnitine increases plasma leptin concentrations of gestating sows fed one meal per day. Carnitine 8-19 leptin Homo sapiens 37-43 14732448-5 2004 Sows fed diets containing carnitine had greater (P<0.02) overall mean plasma leptin concentrations and greater (P<0.05) leptin concentrations at 2.25, 3, 6, 15, 20, and 24h after feeding compared to sows fed either the control diet or the diet containing chromium. Carnitine 26-35 leptin Homo sapiens 80-86 14732448-5 2004 Sows fed diets containing carnitine had greater (P<0.02) overall mean plasma leptin concentrations and greater (P<0.05) leptin concentrations at 2.25, 3, 6, 15, 20, and 24h after feeding compared to sows fed either the control diet or the diet containing chromium. Carnitine 26-35 leptin Homo sapiens 126-132 14732448-6 2004 Leptin concentrations of sows fed diets containing carnitine also were greater (P<0.05) than control sows at 2.5 and 2.75 h postprandial and greater than (P<0.05) sows fed diets with both carnitine and chromium at 6h after feeding. Carnitine 51-60 leptin Homo sapiens 0-6 14732448-6 2004 Leptin concentrations of sows fed diets containing carnitine also were greater (P<0.05) than control sows at 2.5 and 2.75 h postprandial and greater than (P<0.05) sows fed diets with both carnitine and chromium at 6h after feeding. Carnitine 194-203 leptin Homo sapiens 0-6 14732448-8 2004 These results suggest that dietary carnitine, but not chromium, increases circulating leptin in gestating sows fed one meal per day. Carnitine 35-44 leptin Homo sapiens 86-92 14654989-12 2004 L-carnitine treatment prevented GP7-induced caspase-3 activation in both cell lines in a dose-dependent manner. Carnitine 0-11 caspase 3 Homo sapiens 44-53 15617188-0 2004 Carnitine transporter defect due to a novel mutation in the SLC22A5 gene presenting with peripheral neuropathy. Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 60-67 15303004-1 2004 The truncating R254X mutation in the OCTN2 gene results in defective high-affinity carnitine transport and has been previously described as a founder mutation in the Chinese population. Carnitine 83-92 solute carrier family 22 member 5 Homo sapiens 37-42 15617188-1 2004 The carnitine transporter defect (McKusick 212140) is an autosomal recessive disorder caused by mutations in the SLC22A5 gene, which encodes the high-affinity carnitine transporter OCTN2 (Wang et al 2001). Carnitine 4-13 solute carrier family 22 member 5 Homo sapiens 113-120 15617188-1 2004 The carnitine transporter defect (McKusick 212140) is an autosomal recessive disorder caused by mutations in the SLC22A5 gene, which encodes the high-affinity carnitine transporter OCTN2 (Wang et al 2001). Carnitine 4-13 solute carrier family 22 member 5 Homo sapiens 181-186 15617188-1 2004 The carnitine transporter defect (McKusick 212140) is an autosomal recessive disorder caused by mutations in the SLC22A5 gene, which encodes the high-affinity carnitine transporter OCTN2 (Wang et al 2001). Carnitine 159-168 solute carrier family 22 member 5 Homo sapiens 113-120 15617188-1 2004 The carnitine transporter defect (McKusick 212140) is an autosomal recessive disorder caused by mutations in the SLC22A5 gene, which encodes the high-affinity carnitine transporter OCTN2 (Wang et al 2001). Carnitine 159-168 solute carrier family 22 member 5 Homo sapiens 181-186 12915513-5 2003 Pretreatment with L-carnitine also significantly blunted ethanol-induced stimulation of TNF-alpha release by isolated Kupffer cells. Carnitine 18-29 tumor necrosis factor Rattus norvegicus 88-97 14704298-8 2004 Milk of L-carnitine-treated sows had higher concentrations of total and free carnitine than milk of control sows (P<0.001); concentrations of fat, protein and lactose and the amounts of gross energy in the milk did not differ between the two groups of sows. Carnitine 8-19 FAT atypical cadherin 1 Homo sapiens 145-148 14506273-4 2003 Substitution of the C terminus of OCTN2 (amino acid residues 342-557) with the corresponding residues of OCTN1 completely abolished carnitine transport. Carnitine 132-141 solute carrier family 22 member 5 Homo sapiens 34-39 14506273-4 2003 Substitution of the C terminus of OCTN2 (amino acid residues 342-557) with the corresponding residues of OCTN1 completely abolished carnitine transport. Carnitine 132-141 solute carrier family 22 member 4 Homo sapiens 105-110 14506273-5 2003 The progressive substitution of the N terminus of OCTN2 with OCTN1 resulted in a decrease in carnitine transport associated with a progressive increase in the Km toward carnitine from 3.9 +/- 0.5 to 141 +/- 19 microM. Carnitine 93-102 solute carrier family 22 member 5 Homo sapiens 50-55 14506273-5 2003 The progressive substitution of the N terminus of OCTN2 with OCTN1 resulted in a decrease in carnitine transport associated with a progressive increase in the Km toward carnitine from 3.9 +/- 0.5 to 141 +/- 19 microM. Carnitine 93-102 solute carrier family 22 member 4 Homo sapiens 61-66 14506273-5 2003 The progressive substitution of the N terminus of OCTN2 with OCTN1 resulted in a decrease in carnitine transport associated with a progressive increase in the Km toward carnitine from 3.9 +/- 0.5 to 141 +/- 19 microM. Carnitine 169-178 solute carrier family 22 member 5 Homo sapiens 50-55 14506273-5 2003 The progressive substitution of the N terminus of OCTN2 with OCTN1 resulted in a decrease in carnitine transport associated with a progressive increase in the Km toward carnitine from 3.9 +/- 0.5 to 141 +/- 19 microM. Carnitine 169-178 solute carrier family 22 member 4 Homo sapiens 61-66 14506273-6 2003 The largest drop in carnitine transport (and increase in Km toward carnitine) was observed with the substitution of residues 341-454 of OCTN2. Carnitine 20-29 solute carrier family 22 member 5 Homo sapiens 136-141 14506273-6 2003 The largest drop in carnitine transport (and increase in Km toward carnitine) was observed with the substitution of residues 341-454 of OCTN2. Carnitine 67-76 solute carrier family 22 member 5 Homo sapiens 136-141 14506273-7 2003 An additional chimeric transporter (CHIM-9) in which only residues 341-454 of OCTN2 were substituted by OCTN1 had markedly reduced carnitine transport, with an elevated Km toward carnitine (63 +/- 5 microM). Carnitine 131-140 solute carrier family 22 member 5 Homo sapiens 78-83 14506273-7 2003 An additional chimeric transporter (CHIM-9) in which only residues 341-454 of OCTN2 were substituted by OCTN1 had markedly reduced carnitine transport, with an elevated Km toward carnitine (63 +/- 5 microM). Carnitine 131-140 solute carrier family 22 member 4 Homo sapiens 104-109 14506273-7 2003 An additional chimeric transporter (CHIM-9) in which only residues 341-454 of OCTN2 were substituted by OCTN1 had markedly reduced carnitine transport, with an elevated Km toward carnitine (63 +/- 5 microM). Carnitine 179-188 solute carrier family 22 member 5 Homo sapiens 78-83 14506273-7 2003 An additional chimeric transporter (CHIM-9) in which only residues 341-454 of OCTN2 were substituted by OCTN1 had markedly reduced carnitine transport, with an elevated Km toward carnitine (63 +/- 5 microM). Carnitine 179-188 solute carrier family 22 member 4 Homo sapiens 104-109 14506273-8 2003 Site-directed mutagenesis and introduction of residues nonconserved between OCTN1 and OCTN2 in the OCTN2 cDNA indicated that the R341A, L409W, L424Y, and T429I substitutions significantly decreased carnitine transport. Carnitine 198-207 solute carrier family 22 member 4 Homo sapiens 76-81 14506273-8 2003 Site-directed mutagenesis and introduction of residues nonconserved between OCTN1 and OCTN2 in the OCTN2 cDNA indicated that the R341A, L409W, L424Y, and T429I substitutions significantly decreased carnitine transport. Carnitine 198-207 solute carrier family 22 member 5 Homo sapiens 99-104 14506273-12 2003 Involvement of these residues in carnitine transport was further supported by the partial restoration of carnitine transport by the introduction of these OCTN2 residues in the OCTN1 portion of CHIM-9. Carnitine 33-42 solute carrier family 22 member 5 Homo sapiens 154-159 14506273-12 2003 Involvement of these residues in carnitine transport was further supported by the partial restoration of carnitine transport by the introduction of these OCTN2 residues in the OCTN1 portion of CHIM-9. Carnitine 33-42 solute carrier family 22 member 4 Homo sapiens 176-181 14506273-12 2003 Involvement of these residues in carnitine transport was further supported by the partial restoration of carnitine transport by the introduction of these OCTN2 residues in the OCTN1 portion of CHIM-9. Carnitine 105-114 solute carrier family 22 member 5 Homo sapiens 154-159 14506273-12 2003 Involvement of these residues in carnitine transport was further supported by the partial restoration of carnitine transport by the introduction of these OCTN2 residues in the OCTN1 portion of CHIM-9. Carnitine 105-114 solute carrier family 22 member 4 Homo sapiens 176-181 14506273-13 2003 These studies indicate that multiple domains of the OCTN2 transporter are required for carnitine transport and identify transmembrane residues important for carnitine recognition. Carnitine 87-96 solute carrier family 22 member 5 Homo sapiens 52-57 14506273-13 2003 These studies indicate that multiple domains of the OCTN2 transporter are required for carnitine transport and identify transmembrane residues important for carnitine recognition. Carnitine 157-166 solute carrier family 22 member 5 Homo sapiens 52-57 14523637-0 2003 Carnitine supplementation improves apolipoprotein B levels in pediatric peritoneal dialysis patients. Carnitine 0-9 apolipoprotein B Homo sapiens 35-51 14523637-8 2003 Oral l-carnitine supplementation (50 mg/kg per day for 30 days) led to a significant decrease (from a baseline value of 146.6+/-51.8 mg/dl to 63.6+/-22.2 mg/dl, P<0.001) in apolipoprotein B levels, and no significant change in the other lipid parameters of the treatment group. Carnitine 5-16 apolipoprotein B Homo sapiens 176-192 14523637-9 2003 Oral l-carnitine supplementation does not ameliorate the lipid profile in pediatric PD patients, but it causes a significant decrease in apolipoprotein B levels. Carnitine 5-16 apolipoprotein B Homo sapiens 137-153 14523637-10 2003 Hence, carnitine supplementation may be recommended for decreasing apolipoprotein B levels in this patient population. Carnitine 7-16 apolipoprotein B Homo sapiens 67-83 12882971-2 2003 In this system, the fatty acid moiety of acyl-CoA is transferred enzymatically to carnitine, and the resultant product, acylcarnitine, is imported into the mitochondrial matrix through a transporter named carnitine-acylcarnitine translocase (CACT). Carnitine 82-91 solute carrier family 25 member 20 Homo sapiens 205-240 12882971-2 2003 In this system, the fatty acid moiety of acyl-CoA is transferred enzymatically to carnitine, and the resultant product, acylcarnitine, is imported into the mitochondrial matrix through a transporter named carnitine-acylcarnitine translocase (CACT). Carnitine 82-91 solute carrier family 25 member 20 Homo sapiens 242-246 14618447-5 2003 In skeletal muscle, the importance of the function of the carnitine system in the control and regulation of fuel partitioning not only relates to the metabolism of fatty acids and the capacity for fatty acid utilization, but also to systemic fat balance and insulin resistance. Carnitine 58-67 insulin Homo sapiens 258-265 14618447-6 2003 The carnitine system is shown to be determinant in insulin regulation of fat and glucose metabolic rate in skeletal muscle, this being critical in determining body composition and relevant raised levels of risk factors for cardiovascular disease, obesity, hypertension, and type 2 diabetes. Carnitine 4-13 insulin Homo sapiens 51-58 12826662-1 2003 Carnitine palmitoyltransferase I (CPTI) catalyzes the conversion of long-chain fatty acyl-CoAs to acylcarnitines in the presence of l-carnitine. Carnitine 132-143 carnitine palmitoyltransferase 1A Rattus norvegicus 34-38 12824292-0 2003 L-carnitine: A nutritional modulator of glucocorticoid receptor functions. Carnitine 0-11 nuclear receptor subfamily 3 group C member 1 Homo sapiens 40-63 12968701-16 2003 The improvements in growth performance during Phase 2 were of great enough magnitude that carnitine addition tended to increase ADG (linear, P < 0.10) and improve G:F (quadratic, P < 0.02) for the entire 38-d period. Carnitine 90-99 ADG Sus scrofa 128-131 12824292-3 2003 To explore the molecular basis of this effect, we tested the influence of L-carnitine on glucocorticoid receptor-alpha (GRalpha) functions. Carnitine 74-85 nuclear receptor subfamily 3 group C member 1 Homo sapiens 89-112 12824292-7 2003 Finally, similarly to glucocorticoids, L-carnitine suppressed tumor necrosis factor-alpha (TNFalpha) and interleukin-12 release by human primary monocytes stimulated with lipopolysaccharide ex vivo. Carnitine 39-50 tumor necrosis factor Homo sapiens 91-99 12621117-4 2003 This study was devised to investigate the effect of CARN on altered CPT I and CPT II activity in the cardiomyopathy associated with ADR therapy. Carnitine 52-56 carnitine palmitoyltransferase 1B Rattus norvegicus 68-73 12736383-6 2003 The highly elevated plasma C4-carnitine levels in the three infants detected by newborn screening tandem mass spectrometry differentiated them from infants and children who were homozygous or compound heterozygous for one of two SCAD gene susceptibility variations; for the latter group the C4-carnitine levels were normal. Carnitine 294-303 acyl-CoA dehydrogenase short chain Homo sapiens 229-233 12867219-2 2003 OBJECTIVE: To test a tolerable Lp(a)-reducing agent in diabetic patients, we assessed the effect of a dietary supplementation of L-carnitine on plasma lipid levels, particularly Lp(a), of patients with type 2 diabetes mellitus (DM) and hypercholesterolemia. Carnitine 129-140 lipoprotein(a) Homo sapiens 31-36 12867219-15 2003 We observed a significant improvement after 6 months (P < 0.05) in the Lp(a) value in patients taking L-carnitine compared with those taking placebo. Carnitine 105-116 lipoprotein(a) Homo sapiens 74-79 12867219-18 2003 CONCLUSION: In this preliminary study, after 3 and 6 months, L-carnitine significantly lowered the plasma Lp(a) level compared with placebo in selected hypercholesterolemic patients with newly diagnosed type 2 DM. Carnitine 61-72 lipoprotein(a) Homo sapiens 106-111 12684680-9 2003 We have also found that L-carnitine can inhibit recombinant caspase-3 activity in vitro. Carnitine 24-35 caspase 3 Homo sapiens 60-69 12880668-2 2003 This study was undertaken to test the hypothesis that treatment with carnitine would protect the wound tissue, which was evaluated by measuring nitrite and nitrate, thus nitric oxide, malondialdehyde and cholinesterase in blood, and examining the histopathological changes. Carnitine 69-78 butyrylcholinesterase Rattus norvegicus 204-218 12880668-9 2003 However, serum nitric oxide levels were close to each other in both groups (P > 0.05), while serum cholinesterase level was higher in the carnitine-administered group than in the control group (P < 0.01). Carnitine 141-150 butyrylcholinesterase Rattus norvegicus 102-116 12948009-7 2003 The amount of OCTN2 protein was also decreased in L-carnitine-fed rats, this reduction being similar to that of the Vmax. Carnitine 50-61 solute carrier family 22 member 5 Rattus norvegicus 14-19 12948009-9 2003 CONCLUSION: These findings suggest a downregulation of OCTN2 at the renal level, in the presence of high levels of carnitine. Carnitine 115-124 solute carrier family 22 member 5 Rattus norvegicus 55-60 12807975-0 2003 Modulation of methylation in the FMR1 promoter region after long term treatment with L-carnitine and acetyl-L-carnitine. Carnitine 85-96 fragile X messenger ribonucleoprotein 1 Homo sapiens 33-37 12684216-4 2003 The purpose of this study was to determine whether the uptake of l-carnitine in Caco-2 cells is mediated by the recently identified organic cation/carnitine transporter (OCTN2). Carnitine 65-76 solute carrier family 22 member 5 Homo sapiens 170-175 12684216-13 2003 Our results demonstrate that l-carnitine uptake in differentiated Caco-2 cells is primarily mediated by OCTN2, located on the BBM. Carnitine 29-40 solute carrier family 22 member 5 Homo sapiens 104-109 12621117-4 2003 This study was devised to investigate the effect of CARN on altered CPT I and CPT II activity in the cardiomyopathy associated with ADR therapy. Carnitine 52-56 carnitine palmitoyltransferase 2 Rattus norvegicus 78-84 12621117-10 2003 In rats supplemented with CARN alone, the activities of CPT I and CPT II were elevated approximately 50% above those of the control rats (p < 0.05). Carnitine 26-30 carnitine palmitoyltransferase 1B Rattus norvegicus 56-61 12621117-10 2003 In rats supplemented with CARN alone, the activities of CPT I and CPT II were elevated approximately 50% above those of the control rats (p < 0.05). Carnitine 26-30 carnitine palmitoyltransferase 2 Rattus norvegicus 66-72 12535646-5 2003 We show that the human OCTN3 protein, whose corresponding gene is not yet cloned or annotated in the human reference DNA sequence, does indeed exist and is uniquely involved in carnitine-dependent transport in peroxisomes. Carnitine 177-186 OCTN3 Homo sapiens 23-28 12757029-5 2003 After L-carnitine application delta CP was significantly increased (1.33 +/- 0.63 vs. 2.24 +/- 1.0 nmol/L; p<0.05) and also the area of the stimulated secretion under the CP curve (14.93 +/- 11.11 vs. 36.88 +/- 25.36 nmol/L x 60 min. Carnitine 6-17 insulin Homo sapiens 36-38 12757029-5 2003 After L-carnitine application delta CP was significantly increased (1.33 +/- 0.63 vs. 2.24 +/- 1.0 nmol/L; p<0.05) and also the area of the stimulated secretion under the CP curve (14.93 +/- 11.11 vs. 36.88 +/- 25.36 nmol/L x 60 min. Carnitine 6-17 insulin Homo sapiens 174-176 12715624-7 2003 On the other hand, there is little data to support the hypothesis that L-carnitine enhances the response to EPO or overcomes EPO resistance. Carnitine 71-82 erythropoietin Homo sapiens 108-111 12715624-7 2003 On the other hand, there is little data to support the hypothesis that L-carnitine enhances the response to EPO or overcomes EPO resistance. Carnitine 71-82 erythropoietin Homo sapiens 125-128 12715624-14 2003 If strict guidelines for use of L-carnitine are adhered to (i.e., the patient has true EPO-resistant anemia unexplained by any identifiable factor and true unexplained hypotension), then the use of L-carnitine in ESRD patients should be very uncommon. Carnitine 32-43 erythropoietin Homo sapiens 87-90 12715628-3 2003 Given the limited side effects, a trial of L-carnitine with ongoing evaluation of beneficial effect is a reasonable therapeutic option for chronic dialysis patients with clinical conditions related to DCD. Carnitine 43-54 dermcidin Homo sapiens 201-204 12612967-5 2003 Many studies have shown that L-carnitine supplementation leads to improvements in several complications seen in uremic patients, including cardiac complications, impaired exercise and functional capacities, muscle symptoms, increased symptomatic intradialytic hypotension, and erythropoietin-resistant anemia, normalizing the reduced carnitine palmitoyl transferase activity in red cells. Carnitine 29-40 erythropoietin Homo sapiens 277-291 12612967-8 2003 Regular carnitine supplementation in hemodialysis patients can improve their lipid metabolism, protein nutrition, antioxidant status, and anemia requiring large doses of erythropoietin, It also may reduce the incidence of intradialytic muscle cramps, hypotension, asthenia, muscle weakness, and cardiomyopathy. Carnitine 8-17 erythropoietin Homo sapiens 170-184 12705401-6 2003 Addition of 50, 75, or 100 mg/kg L-carnitine to the diet decreased total activities of glucose-6-phosphate dehydrogenase, malic dehydrogenase, isocitrate dehydrogenase, and lipoprotein lipase (P < 0.05) in the subcutaneous fat and total activity of carnitine palmitoyltransferase-I (P < 0.05) in breast muscles. Carnitine 33-44 glucose-6-phosphate dehydrogenase Homo sapiens 87-120 12479865-0 2003 L-Carnitine alters nitric oxide synthase activity in fibroblasts depending on the peroxisomal status. Carnitine 0-11 nitric oxide synthase 2 Homo sapiens 19-40 12479865-3 2003 The application of physiological (0.1mM) or super-physiological (1mM) doses of L-carnitine causes a significant decrease of the specific activity of nitric oxide synthase (NOS, 2.25+/-0.10 to 1.36 pmol/(minmg)+/-0.09 pmol/(minmg) at 0.1mM), proliferation and a tendentious decrease of the antioxidant defence potential against hydrogen peroxide only in control cells. Carnitine 79-90 nitric oxide synthase 2 Homo sapiens 149-170 12644265-1 2003 The transport of L-carnitine (4-N-trimethylamino-3-hydroxybutyric acid), a compound known to be transported by the organic cation transporter/carnitine transporter OCTN2, was studied in immortalized rat brain endothelial cells (RBE4). Carnitine 17-28 solute carrier family 22 member 5 Rattus norvegicus 164-169 12644265-7 2003 The HeLa cells expressing the RBE4 OCTN2 cDNA showed a sixfold increase in L-carnitine uptake and a fourfold increase in TEA uptake in a sodium-containing buffer. Carnitine 75-86 solute carrier family 22 member 5 Homo sapiens 35-40 12540837-1 2003 Carnitine palmitoyltransferase I (CPTI) catalyzes the conversion of long chain fatty acyl-CoAs to acylcarnitines in the presence of l-carnitine. Carnitine 132-143 carnitine palmitoyltransferase 1B Rattus norvegicus 0-32 12540837-1 2003 Carnitine palmitoyltransferase I (CPTI) catalyzes the conversion of long chain fatty acyl-CoAs to acylcarnitines in the presence of l-carnitine. Carnitine 132-143 carnitine palmitoyltransferase 1B Rattus norvegicus 34-38 12499375-7 2003 The catalytic efficiency (V(max)/K(m)) of CPT I in mutants A478G and C608A and all Met(593) mutants toward carnitine as substrate was clearly increased. Carnitine 107-116 carnitine palmitoyltransferase 1B Rattus norvegicus 42-47 12602467-0 2003 Plasma carnitine profile during chronic renal anemia treatment with recombinant human erythropoietin. Carnitine 7-16 erythropoietin Homo sapiens 86-100 12526798-3 2003 We report the crystal structures of murine carnitine acetyltransferase (CRAT), alone and in complex with its substrate carnitine or CoA. Carnitine 43-52 carnitine acetyltransferase Mus musculus 72-76 12804452-3 2003 Acetyl-l-carnitine (ALC) is derived from carnitine and is described as having several properties which may be beneficial in dementia. Carnitine 9-18 allantoicase Homo sapiens 20-23 12602467-10 2003 In the third and six month of epoetin treatment, along with a significant increase in mean reticulocyte count and the highest increment of RBC count and Hb levels, probably due to increased erythropoiesis, a significant, transient decrease of mean total and free plasma carnitine levels was observed. Carnitine 270-279 erythropoietin Homo sapiens 30-37 12602467-12 2003 It also indicates that there is a need for L-carnitine in carnitine deficient maintenance hemodialysis patients particularily during erythropoiesis induced by epoetin treatment. Carnitine 43-54 erythropoietin Homo sapiens 159-166 12514272-0 2003 Carnitine and choline supplementation with exercise alter carnitine profiles, biochemical markers of fat metabolism and serum leptin concentration in healthy women. Carnitine 0-9 leptin Homo sapiens 126-132 12889657-2 2003 The diagnosis can be established by demonstration of impaired carnitine uptake in cultured skin fibroblasts or lymphoblasts and confirmed by mutation analysis of the human OCTN2 gene in the affected child and obligate heterozygote parents. Carnitine 62-71 solute carrier family 22 member 5 Homo sapiens 172-177 12889657-7 2003 A third organic/cation carnitine transporter with high specificity for carnitine, Octn3, has been cloned in mice. Carnitine 23-32 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 82-87 14605509-2 2003 In all three individuals, the same homozygous mutation in the OCTN2 gene (R471H) was present and carnitine uptake in fibroblasts was deficient. Carnitine 97-106 solute carrier family 22 member 5 Homo sapiens 62-67 12549821-2 2002 Previous studies based on JVS mouse, an animal model of this disease, showed that Cdv-1 was highly expressed in ventricles of normal mouse, but was remarkably down-regulated in JVS mouse and can be up-regulated to normal level by breeding carnitine, which suggested Cdv-1 was possibly involved in cardiac hypertrophy caused by carnitine deficiency. Carnitine 239-248 intraflagellar transport 81 Mus musculus 82-87 12707492-0 2003 L-carnitine decreases severity and type of fatigue induced by interferon-alpha in the treatment of patients with hepatitis C. BACKGROUND: Hepatitis C virus (HCV) is one of the major agents of chronic hepatitis and liver disease worldwide. Carnitine 0-11 interferon alpha 1 Homo sapiens 62-72 12707492-4 2003 The aim of our study was to evaluate the efficacy of carnitine on IFN-induced fatigue in subjects with chronic hepatitis C. PATIENTS AND METHODS: We studied 50 patients (30 males and 20 females) with chronic hepatitis C. Chronic hepatitis was diagnosed by determination of serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels (at least 2-fold upper normal values for 1 year). Carnitine 53-62 interferon alpha 1 Homo sapiens 66-69 12359334-5 2002 The up-regulation of CDV-3 gene in the ventricles of JVS mice was significantly relieved by carnitine administration within 6 h. The entire cDNA nucleotide sequences showed that two kinds of cDNA, long and short versions (CDV-3A and -3B), corresponding to the detected mRNAs, are different in a 711 base fragment. Carnitine 92-101 carnitine deficiency-associated gene expressed in ventricle 3 Mus musculus 21-26 12396307-5 2002 These results show that L-carnitine induced endothelium-dependent relaxation in the rat aorta and the mechanism of this relaxation appeared to be mostly mediated by endothelial production of nitric oxide but#10; also could involve prevention of the action of cyclooxygenase endothelial products acting on the thromboxane A2/prostaglandin H2 receptor. Carnitine 24-35 UDP glucuronosyltransferase 1 family, polypeptide A7C Rattus norvegicus 321-349 12089149-8 2002 When expressed in Xenopus oocytes, CT2 mediates the high affinity transport of l-carnitine but does not accept mainstream OCT/OCTN cationic or OAT anionic substrates. Carnitine 79-90 solute carrier family 22 member 16 Homo sapiens 35-38 12176737-5 2002 Treatment of rats with L-carnitine, known for its protective effect on muscle metabolism injuries, was found to inhibit caspases and to decrease the levels of TNF-alpha and sphingosine, as well as the number of apoptotic myonuclei. Carnitine 23-34 caspase 9 Rattus norvegicus 120-128 12176737-5 2002 Treatment of rats with L-carnitine, known for its protective effect on muscle metabolism injuries, was found to inhibit caspases and to decrease the levels of TNF-alpha and sphingosine, as well as the number of apoptotic myonuclei. Carnitine 23-34 tumor necrosis factor Rattus norvegicus 159-168 12183691-1 2002 The organic cation/carnitine transporter OCTN2 mediates transport of carnitine and organic cations in Na(+)-dependent and Na(+)-independent manners, respectively. Carnitine 19-28 solute carrier family 22 member 5 Homo sapiens 41-46 12408185-1 2002 Systemic carnitine deficiency (CDSP) (McKusick 212140) is a rare autosomal recessive disease caused by defective plasma membrane uptake of carnitine. Carnitine 9-18 solute carrier family 22 member 5 Homo sapiens 31-35 12408185-3 2002 CDSP is a treatable disease provided an early diagnosis is made and prompt treatment with L-carnitine is initiated. Carnitine 90-101 solute carrier family 22 member 5 Homo sapiens 0-4 12408185-5 2002 Recently, a human gene, SLC22A5, encoding a sodium-dependent high-affinity carnitine transporter OCTN2 was cloned from human kidney and shown to be mutated in systemic carnitine deficiency. Carnitine 75-84 solute carrier family 22 member 5 Homo sapiens 24-31 12408185-5 2002 Recently, a human gene, SLC22A5, encoding a sodium-dependent high-affinity carnitine transporter OCTN2 was cloned from human kidney and shown to be mutated in systemic carnitine deficiency. Carnitine 75-84 solute carrier family 22 member 5 Homo sapiens 97-102 12183691-3 2002 We previously found a single amino acid change in OCTN2, Ser467Cys (S467C), in the Japanese population and observed a decreased carnitine transport but unchanged organic cation transport compared with wild type. Carnitine 128-137 solute carrier family 22 member 5 Homo sapiens 50-55 12183691-7 2002 Several organic anions such as valproate, as well as organic cations, significantly inhibited carnitine and TEA uptake by OCTN2, and valproate showed Na(+)-dependent inhibition of OCTN2-mediated TEA uptake. Carnitine 94-103 solute carrier family 22 member 5 Homo sapiens 122-127 12183691-10 2002 These observations suggest that the decrease in affinity of S467C-mutant OCTN2 for carnitine was caused by functional alteration of the anion (carboxyl moiety of carnitine) recognition site located in trans-membrane domain 11, which is closely related to the Na(+)-binding site, on OCTN2 protein. Carnitine 83-92 solute carrier family 22 member 5 Homo sapiens 73-78 12183691-10 2002 These observations suggest that the decrease in affinity of S467C-mutant OCTN2 for carnitine was caused by functional alteration of the anion (carboxyl moiety of carnitine) recognition site located in trans-membrane domain 11, which is closely related to the Na(+)-binding site, on OCTN2 protein. Carnitine 83-92 solute carrier family 22 member 5 Homo sapiens 282-287 12183691-10 2002 These observations suggest that the decrease in affinity of S467C-mutant OCTN2 for carnitine was caused by functional alteration of the anion (carboxyl moiety of carnitine) recognition site located in trans-membrane domain 11, which is closely related to the Na(+)-binding site, on OCTN2 protein. Carnitine 162-171 solute carrier family 22 member 5 Homo sapiens 73-78 12183691-11 2002 These results demonstrate that OCTN2 has functional sites for carnitine and Na(+) and that the carnitine-binding site is involved, in part, in the recognition of organic cations. Carnitine 62-71 solute carrier family 22 member 5 Homo sapiens 31-36 12183691-11 2002 These results demonstrate that OCTN2 has functional sites for carnitine and Na(+) and that the carnitine-binding site is involved, in part, in the recognition of organic cations. Carnitine 95-104 solute carrier family 22 member 5 Homo sapiens 31-36 12144852-0 2002 Carnitine prevents NMDA receptor-mediated activation of MAP-kinase and phosphorylation of microtubule-associated protein 2 in cerebellar neurons in culture. Carnitine 0-9 microtubule-associated protein 2 Rattus norvegicus 90-122 12144852-3 2002 We show that carnitine inhibits NMDA-induced phosphorylation of MAP-2 and that this is due to decreased activation of MAP-kinase. Carnitine 13-22 microtubule-associated protein 2 Rattus norvegicus 64-69 12144852-5 2002 Carnitine also inhibits the increase in phosphorylation of MAP-2 induced by the nitric oxide-generating agent S-nitroso-N-acetylpenicillamine, but not nitric oxide-induced activation of soluble guanylate cyclase. Carnitine 0-9 microtubule-associated protein 2 Rattus norvegicus 59-64 12093282-1 2002 By use of site-directed mutagenesis in combination with chemical modification of mutated proteins, the role of the six Cys residues in the transport function of the rat mitochondrial carnitine carrier (CAC) was studied. Carnitine 183-192 solute carrier family 25 member 20 Rattus norvegicus 202-205 12093282-5 2002 On the basis of the values of internal and external transport affinities (K(m)) for carnitine and of their comparison with those measured in mitochondria, the recombinant CAC is oriented unidirectionally in the liposomes, right side out compared to mitochondria. Carnitine 84-93 solute carrier family 25 member 20 Rattus norvegicus 171-174 12080034-2 2002 Recently, an organic cation transporter, OCTN2, was cloned from rat intestinal epithelium and shown to transport L-carnitine in a sodium-dependent manner. Carnitine 113-124 solute carrier family 22 member 5 Rattus norvegicus 41-46 12080034-9 2002 In conclusion, OCTN2 is present in the rat epididymis in a region-dependent manner and is likely to be responsible for the transport of L-carnitine into the cells of the epididymal epithelium. Carnitine 136-147 solute carrier family 22 member 5 Rattus norvegicus 15-20 12132580-0 2002 Carnitine uptake by AGP2 in yeast Saccharomyces cerevisiae is dependent on Hog1 MAP kinase pathway. Carnitine 0-9 Agp2p Saccharomyces cerevisiae S288C 20-24 12132580-0 2002 Carnitine uptake by AGP2 in yeast Saccharomyces cerevisiae is dependent on Hog1 MAP kinase pathway. Carnitine 0-9 mitogen-activated protein kinase HOG1 Saccharomyces cerevisiae S288C 75-79 12132580-7 2002 Furthermore, carnitine uptake was inhibited by the constitutive expression of PBS2, which encodes a MAPKK that activates Hog1. Carnitine 13-22 mitogen-activated protein kinase kinase PBS2 Saccharomyces cerevisiae S288C 78-82 12132580-7 2002 Furthermore, carnitine uptake was inhibited by the constitutive expression of PBS2, which encodes a MAPKK that activates Hog1. Carnitine 13-22 mitogen-activated protein kinase HOG1 Saccharomyces cerevisiae S288C 121-125 12215207-7 2002 Apoptotic CD4 and CD8 cells, lymphocytes with disrupted mitochondrial membrane potential, and lymphocytes undergoing oxidant stress were greatly reduced in subjects treated with AZT and DDI plus L-carnitine compared with those who did not receive L-carnitine. Carnitine 195-206 CD4 molecule Homo sapiens 10-13 12215207-7 2002 Apoptotic CD4 and CD8 cells, lymphocytes with disrupted mitochondrial membrane potential, and lymphocytes undergoing oxidant stress were greatly reduced in subjects treated with AZT and DDI plus L-carnitine compared with those who did not receive L-carnitine. Carnitine 195-206 CD8a molecule Homo sapiens 18-21 12215207-8 2002 Fas and caspase-1 were down-expressed and p35 over-expressed in lymphocytes from patients of the L-carnitine group. Carnitine 97-108 caspase 1 Homo sapiens 8-17 12215207-8 2002 Fas and caspase-1 were down-expressed and p35 over-expressed in lymphocytes from patients of the L-carnitine group. Carnitine 97-108 cyclin dependent kinase 5 regulatory subunit 1 Homo sapiens 42-45 11878804-5 2002 In this single-tube reaction system palmitoylcarnitine is converted by CPT-II to free carnitine, which is subsequently esterified to acetylcarnitine by carnitine acetyltransferase. Carnitine 45-54 carnitine palmitoyltransferase 2 Homo sapiens 71-77 11991847-0 2002 Decreased mitochondrial carnitine translocase in skeletal muscles impairs utilization of fatty acids in insulin-resistant patients. Carnitine 24-33 insulin Homo sapiens 104-111 11790778-2 2002 Pig and rat liver carnitine palmitoyltransferase I (L-CPTI) share common K(m) values for palmitoyl-CoA and carnitine. Carnitine 18-27 carnitine palmitoyltransferase 1A Sus scrofa 52-58 11788422-2 2002 Palmitate-induced cell death, assessed by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide assay, was enhanced by carnitine, a cofactor needed for palmitate transport into mitochondria via CPT-1. Carnitine 131-140 carnitine palmitoyltransferase 1A Gallus gallus 206-211 11964131-0 2002 Thyroid hormone controls carnitine status through modifications of gamma-butyrobetaine hydroxylase activity and gene expression. Carnitine 25-34 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 67-98 11964131-2 2002 The effects of hypothyroidism and hyperthyroidism were studied on gamma-butyrobetaine hydroxylase (BBH), the enzyme responsible for carnitine biosynthesis in the rat. Carnitine 132-141 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 66-97 11964131-2 2002 The effects of hypothyroidism and hyperthyroidism were studied on gamma-butyrobetaine hydroxylase (BBH), the enzyme responsible for carnitine biosynthesis in the rat. Carnitine 132-141 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 99-102 12003327-0 2002 Dietary L-carnitine increases plasma insulin-like growth factor-I concentration in chicks fed a diet with adequate dietary protein level. Carnitine 8-19 insulin like growth factor 1 Homo sapiens 37-65 12003327-8 2002 There was an interaction between dietary L-carnitine and protein content on plasma IGF-I concentration. Carnitine 41-52 insulin like growth factor 1 Homo sapiens 83-88 12003327-10 2002 When dietary L-carnitine concentrations were increased from 0 to 1000 mg/kg in the adequate protein (200 g/kg) diet, plasma IGF-I concentrations were also increased. Carnitine 13-24 insulin like growth factor 1 Homo sapiens 124-129 12003327-11 2002 However, when dietary L-carnitine content was more than 500 mg/kg in the 400 g/kg protein group, plasma IGF-I concentration decreased with increasing dietary L-carnitine content. Carnitine 22-33 insulin like growth factor 1 Homo sapiens 104-109 12003327-11 2002 However, when dietary L-carnitine content was more than 500 mg/kg in the 400 g/kg protein group, plasma IGF-I concentration decreased with increasing dietary L-carnitine content. Carnitine 158-169 insulin like growth factor 1 Homo sapiens 104-109 12003327-15 2002 In conclusion, the improvement in body weight gain caused by dietary L-carnitine supplementation was achieved when chicks were given their dietary protein requirement, which may be partially explained by an increase in plasma IGF-I concentration. Carnitine 69-80 insulin like growth factor 1 Homo sapiens 226-231 11856775-9 2002 Before the erythropoietin (EPO) era, L-carnitine treatment was associated with improved hemoglobin (P < 0.01) and with a decreased EPO dose (P < 0.01) and improved resistance to EPO when patients routinely received EPO. Carnitine 37-48 erythropoietin Homo sapiens 11-25 11856775-9 2002 Before the erythropoietin (EPO) era, L-carnitine treatment was associated with improved hemoglobin (P < 0.01) and with a decreased EPO dose (P < 0.01) and improved resistance to EPO when patients routinely received EPO. Carnitine 37-48 erythropoietin Homo sapiens 27-30 11856775-9 2002 Before the erythropoietin (EPO) era, L-carnitine treatment was associated with improved hemoglobin (P < 0.01) and with a decreased EPO dose (P < 0.01) and improved resistance to EPO when patients routinely received EPO. Carnitine 37-48 erythropoietin Homo sapiens 134-137 11856775-9 2002 Before the erythropoietin (EPO) era, L-carnitine treatment was associated with improved hemoglobin (P < 0.01) and with a decreased EPO dose (P < 0.01) and improved resistance to EPO when patients routinely received EPO. Carnitine 37-48 erythropoietin Homo sapiens 134-137 11856775-9 2002 Before the erythropoietin (EPO) era, L-carnitine treatment was associated with improved hemoglobin (P < 0.01) and with a decreased EPO dose (P < 0.01) and improved resistance to EPO when patients routinely received EPO. Carnitine 37-48 erythropoietin Homo sapiens 134-137 11788422-4 2002 The CPT-1 inhibitor oxfenicine significantly (P < 0.05) blocked the cell death induced by the combination of palmitate and carnitine. Carnitine 126-135 carnitine palmitoyltransferase 1A Gallus gallus 4-9 11799139-7 2002 Carnitine-fed old rats had a significant (p<0.05) 8-12-fold higher mean transcription rate of CPT1 and CRAT compared to aged controls, adult carnitine-fed animals, and adult controls, whereas the transcription rate of CPT2 was stimulated 2-3-fold in carnitine-fed animals of both age groups. Carnitine 0-9 carnitine O-acetyltransferase Rattus norvegicus 106-110 11799139-9 2002 RNA in situ hybridization also indicated an enhanced expression of CPT1A in hepatocytes from l-carnitine-supplemented animals. Carnitine 93-104 carnitine palmitoyltransferase 1A Rattus norvegicus 67-72 11799139-7 2002 Carnitine-fed old rats had a significant (p<0.05) 8-12-fold higher mean transcription rate of CPT1 and CRAT compared to aged controls, adult carnitine-fed animals, and adult controls, whereas the transcription rate of CPT2 was stimulated 2-3-fold in carnitine-fed animals of both age groups. Carnitine 0-9 carnitine palmitoyltransferase 2 Rattus norvegicus 221-225 11799139-10 2002 These results suggest that l-carnitine stimulates transcription of CPT1, CPT2, and CRAT as well as the enzyme activity of CPT1 in the livers of aged rats. Carnitine 27-38 carnitine palmitoyltransferase 2 Rattus norvegicus 73-77 11737414-4 2001 Carnitine, but not prostatic secretions, positive and significantly correlate with mitochondrial respiratory complex activities and the citric acid cycle enzymes citrate synthase and succinate dehydrogenase. Carnitine 0-9 citrate synthase Homo sapiens 162-178 11799139-10 2002 These results suggest that l-carnitine stimulates transcription of CPT1, CPT2, and CRAT as well as the enzyme activity of CPT1 in the livers of aged rats. Carnitine 27-38 carnitine O-acetyltransferase Rattus norvegicus 83-87 15618652-2 2002 This phenotype is caused by a missense mutation (Leu352Arg) of a sodium-dependent carnitine/organic cation transporter, Octn2 (Slc22a5). Carnitine 82-91 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 120-125 15618652-2 2002 This phenotype is caused by a missense mutation (Leu352Arg) of a sodium-dependent carnitine/organic cation transporter, Octn2 (Slc22a5). Carnitine 82-91 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 127-134 11891565-1 2002 The carnitine transporter OCTN2 is responsible for the renal reabsorption of filtered L-carnitine. Carnitine 86-97 solute carrier family 22 member 5 Gallus gallus 26-31 12094827-1 2002 BACKGROUND: Recent studies have shown that L-carnitine may improve clinical status and reduce the need for erythropoietin in dialysis patients with cardiovascular diseases. Carnitine 43-54 erythropoietin Homo sapiens 107-121 12111367-1 2002 Carnitine palmitoyltransferase I (CPT I) is one of the carnitine cycle enzymes that plays a role in the transportation of long-fatty acids into the mitochondria for beta-oxidation. Carnitine 55-64 carnitine palmitoyltransferase 1B Homo sapiens 0-32 12111367-1 2002 Carnitine palmitoyltransferase I (CPT I) is one of the carnitine cycle enzymes that plays a role in the transportation of long-fatty acids into the mitochondria for beta-oxidation. Carnitine 55-64 carnitine palmitoyltransferase 1B Homo sapiens 34-39 11737414-5 2001 It is remarkable that the ratios of the respiratory chain complexes to citrate synthase or succinate dehydrogenase, significant but negatively correlated with L-carnitine concentration. Carnitine 159-170 citrate synthase Homo sapiens 71-87 11553629-1 2001 Carnitine palmitoyltransferase I (CPT I) and carnitine octanoyltransferase (COT) catalyze the conversion of long- and medium-chain acyl-CoA to acylcarnitines in the presence of carnitine. Carnitine 45-54 carnitine O-octanoyltransferase Rattus norvegicus 76-79 11811466-2 2001 Our hypothesis was that an increase in the ratio of acetyl CoA:CoA-SH produced by stimulation of fatty acid oxidation by supplemental L-carnitine may decrease branched-chain alpha-keto acid dehydrogenase activity and increase pyruvate carboxylase activity. Carnitine 134-145 pyruvate carboxylase Sus scrofa 226-246 11811466-9 2001 Flux through pyruvate carboxylase was increased (linear, P < 0.01) in isolated mitochondria from liver of pigs fed carnitine, and assays with particle-free extracts indicated that the amount of mitochondrial pyruvate carboxylase was tripled by feeding carnitine (linear, P < 0.01). Carnitine 118-127 pyruvate carboxylase Sus scrofa 13-33 11811466-9 2001 Flux through pyruvate carboxylase was increased (linear, P < 0.01) in isolated mitochondria from liver of pigs fed carnitine, and assays with particle-free extracts indicated that the amount of mitochondrial pyruvate carboxylase was tripled by feeding carnitine (linear, P < 0.01). Carnitine 118-127 pyruvate carboxylase Sus scrofa 211-231 11811466-9 2001 Flux through pyruvate carboxylase was increased (linear, P < 0.01) in isolated mitochondria from liver of pigs fed carnitine, and assays with particle-free extracts indicated that the amount of mitochondrial pyruvate carboxylase was tripled by feeding carnitine (linear, P < 0.01). Carnitine 255-264 pyruvate carboxylase Sus scrofa 13-33 11811466-9 2001 Flux through pyruvate carboxylase was increased (linear, P < 0.01) in isolated mitochondria from liver of pigs fed carnitine, and assays with particle-free extracts indicated that the amount of mitochondrial pyruvate carboxylase was tripled by feeding carnitine (linear, P < 0.01). Carnitine 255-264 pyruvate carboxylase Sus scrofa 211-231 11811466-10 2001 The association of increased protein accretion and reduced backfat thickness with greater rates of palmitate oxidation, more rapid flux through pyruvate carboxylase, and reduced flux through branched-chain alpha-keto acid dehydrogenase suggests pigs fed carnitine are more able to use fat for energy, divert carbon toward synthesis of amino acids, and spare branched-chain amino acids for protein synthesis. Carnitine 254-263 pyruvate carboxylase Sus scrofa 144-164 11739607-0 2001 Functional relevance of carnitine transporter OCTN2 to brain distribution of L-carnitine and acetyl-L-carnitine across the blood-brain barrier. Carnitine 77-88 solute carrier family 22 member 5 Rattus norvegicus 46-51 11739607-5 2001 These transport properties are consistent with those of carnitine transport by OCTN2. Carnitine 56-65 solute carrier family 22 member 5 Rattus norvegicus 79-84 11739607-9 2001 These results suggest that OCTN2 is involved in transport of L-carnitine and acetyl-L-carnitine from the circulating blood to the brain across the BBB. Carnitine 61-72 solute carrier family 22 member 5 Rattus norvegicus 27-32 11718711-1 2001 In this paper we show that the only known Na(+) dependent transporter of carnitine in mammals, organic cation transporter number 2 (OCTN2), is subject to differential splicing. Carnitine 73-82 solute carrier family 22 member 5 Rattus norvegicus 95-130 11718711-1 2001 In this paper we show that the only known Na(+) dependent transporter of carnitine in mammals, organic cation transporter number 2 (OCTN2), is subject to differential splicing. Carnitine 73-82 solute carrier family 22 member 5 Rattus norvegicus 132-137 11826365-1 2001 Carnitine-acylcarnitine translocase (CACT) deficiency is an inherited defect of the co-transport of free and esterified carnitine across the inner mitochondrial membrane. Carnitine 14-23 solute carrier family 25 member 20 Homo sapiens 37-41 11597572-7 2001 In the presence of inorganic phosphate (P(i)), Ca2+-induced MPT was suppressed by BSA, L-carnitine, and chlorpromazine, an inhibitor of phospholipase A2. Carnitine 87-98 phospholipase A2 group IB Rattus norvegicus 136-152 11748499-1 2001 A premature boy with a congenital form of nemaline myopathy due to mutation in the ACTA1-gene showed decreased carnitine levels in the eighth week of life. Carnitine 111-120 actin alpha 1, skeletal muscle Homo sapiens 83-88 11576925-5 2001 Recent meta-analyses of the literature indicate that carnitine supplementation in hemodialysis patients may improve the hematological status (allowing a reduction of the requirement for erythropoietin), the exercise tolerance, the plasma lipid profile, and the intradialytic symptoms. Carnitine 53-62 erythropoietin Homo sapiens 186-200 11576925-6 2001 In addition, carnitine supplementation may improve cardiac functions, protein metabolism, and insulin resistance. Carnitine 13-22 insulin Homo sapiens 94-101 11576925-8 2001 Furthermore, clinical guidelines developed by both American and European nephrological societies suggest that a trial with carnitine supplementation could be recommended in selected dialysis patients who do not adequately respond to standard therapy for certain conditions, such as severe and persistent muscle cramps or hypotension during dialysis, lack of energy affecting quality of life, skeletal muscle weakness or myopathy, cardiomyopathy, and anemia of uremia unresponsive to or requiring large doses of erythropoietin. Carnitine 123-132 erythropoietin Homo sapiens 511-525 11568084-9 2001 The ratio of free carnitine to the sum of palmitoylcarnitine and stearoylcarnitine [C0/(C16 + C18)] is highly specific for CPT-I deficiency and may allow presymptomatic diagnosis. Carnitine 18-27 Bardet-Biedl syndrome 9 Homo sapiens 94-97 11814147-5 2001 Total IGF-I in serum from diabetic rats was increased dose-dependently by carnitine treatment, but was statistically significant only in the D200 group. Carnitine 74-83 insulin-like growth factor 1 Rattus norvegicus 6-11 11814147-6 2001 The expression of liver IGF-I mRNA was lower in diabetic rats than in normal rats and increased by L-carnitine treatment. Carnitine 99-110 insulin-like growth factor 1 Rattus norvegicus 24-29 11814147-9 2001 Diabetic rats had markedly lower IGFBP-3 than normal rats did, and IGFBP-3 was increased by L-carnitine treatment. Carnitine 92-103 insulin-like growth factor binding protein 3 Rattus norvegicus 67-74 11814147-10 2001 These results demonstrate that L-carnitine treatment of diabetic rats modulates the IGFs/IGFBPs axis. Carnitine 31-42 insulin-like growth factor binding protein 3 Rattus norvegicus 89-95 11814147-11 2001 Especially note-worthy is that L-carnitine at a dose of 200 mg/kg/48 h for four weeks was able to restore serum total IGF-I in STZ-induced diabetic rats to nearly normal levels. Carnitine 31-42 insulin-like growth factor 1 Rattus norvegicus 118-123 11472585-9 2001 Plasma carnitine was correlated with albumin, triglyceride and gamma glutamyl transpeptidase (GGT) in patients with chronic liver disease (P<0.05). Carnitine 7-16 inactive glutathione hydrolase 2 Homo sapiens 63-92 11472585-10 2001 Liver carnitine was correlated with GGT in cirrhotic patients (P<0.005). Carnitine 6-15 inactive glutathione hydrolase 2 Homo sapiens 36-39 11509010-8 2001 Most of the OCTN2 mutations identified in humans with SCD result in loss of carnitine transport function. Carnitine 76-85 solute carrier family 22 member 5 Homo sapiens 12-17 11472585-9 2001 Plasma carnitine was correlated with albumin, triglyceride and gamma glutamyl transpeptidase (GGT) in patients with chronic liver disease (P<0.05). Carnitine 7-16 inactive glutathione hydrolase 2 Homo sapiens 94-97 11406104-9 2001 These results clarified that OCTN2 is important for the concentrative reabsorption of L-carnitine after glomerular filtration in the kidney. Carnitine 86-97 solute carrier family 22 member 5 Homo sapiens 29-34 11497173-9 2001 In rats receiving L-carnitine but not exposed to CRS, gastric acid secretion, mucin and PGE2 content of gastric mucosa were similar to those in control rats. Carnitine 18-29 solute carrier family 13 member 2 Rattus norvegicus 78-83 11406104-0 2001 Na(+)-coupled transport of L-carnitine via high-affinity carnitine transporter OCTN2 and its subcellular localization in kidney. Carnitine 27-38 solute carrier family 22 member 5 Homo sapiens 79-84 11306651-19 2001 This transporter, known as OCTN2 (novel organic cation transporter 2), is expressed in most tissues and transports carnitine with high affinity. Carnitine 115-124 solute carrier family 22 member 5 L homeolog Xenopus laevis 27-32 11406104-1 2001 The mechanism of Na(+)-dependent transport of L-carnitine via the carnitine/organic cation transporter OCTN2 and the subcellular localization of OCTN2 in kidney were studied. Carnitine 46-57 solute carrier family 22 member 5 Homo sapiens 103-108 11406104-2 2001 Using plasma membrane vesicles prepared from HEK293 cells that were stably transfected with human OCTN2, transport of L-carnitine via human OCTN2 was characterized. Carnitine 118-129 solute carrier family 22 member 5 Homo sapiens 98-103 11406104-2 2001 Using plasma membrane vesicles prepared from HEK293 cells that were stably transfected with human OCTN2, transport of L-carnitine via human OCTN2 was characterized. Carnitine 118-129 solute carrier family 22 member 5 Homo sapiens 140-145 11406104-5 2001 Changes of inorganic anions in the extravesicular medium and of membrane potential by valinomycin altered the initial uptake activity of L-carnitine by OCTN2. Carnitine 137-148 solute carrier family 22 member 5 Homo sapiens 152-157 11395170-3 2001 100 mg/kg per body weight per day L-carnitine was administered orally to old (21 months) male Sprague-Dawley rats (OLD-CAR) for a period of 2 months. Carnitine 34-45 nuclear receptor subfamily 1, group I, member 3 Rattus norvegicus 119-122 11306651-19 2001 This transporter, known as OCTN2 (novel organic cation transporter 2), is expressed in most tissues and transports carnitine with high affinity. Carnitine 115-124 solute carrier family 22 member 5 L homeolog Xenopus laevis 40-68 11324725-6 2001 RESULTS: CRS caused a significant decrease in gastric mucin and PGE2 content, while in the gastric mucosa of rats pretreated with L-carnitine, the changes in gastric mucin and PGE2 content, as well as gastric lesion development and enhanced lipid peroxide formation due to stress, were prevented. Carnitine 130-141 solute carrier family 13 member 2 Rattus norvegicus 54-59 11324725-6 2001 RESULTS: CRS caused a significant decrease in gastric mucin and PGE2 content, while in the gastric mucosa of rats pretreated with L-carnitine, the changes in gastric mucin and PGE2 content, as well as gastric lesion development and enhanced lipid peroxide formation due to stress, were prevented. Carnitine 130-141 solute carrier family 13 member 2 Rattus norvegicus 166-171 11114574-0 2001 Effects of L-carnitine supplementation on renal anemia in poor responders to erythropoietin. Carnitine 11-22 erythropoietin Homo sapiens 77-91 11257506-3 2001 The acylation state of the mobile carnitine pool is linked to that of the limited and compartmentalised coenzyme A pools by the action of the family of carnitine acyltransferases and the mitochondrial membrane transporter, CACT. Carnitine 34-43 solute carrier family 25 member 20 Homo sapiens 223-227 11316253-0 2001 Erythropoietin-resistant refractory renal anemia: effects of oral L-carnitine supplementation. Carnitine 66-77 erythropoietin Homo sapiens 0-14 11253151-0 2001 Protective efficacy of L-carnitine on acetylcholinesterase activity in aged rat brain. Carnitine 23-34 acetylcholinesterase Rattus norvegicus 38-58 11253151-1 2001 The purpose of this research was to study the activity of acetylcholinesterase in various regions of young and aged rat brain before and after L-carnitine supplementation. Carnitine 143-154 acetylcholinesterase Rattus norvegicus 58-78 11253151-6 2001 Our results indicate that treatment of aged rats with L-carnitine restored the level of acetylcholinesterase. Carnitine 54-65 acetylcholinesterase Rattus norvegicus 88-108 11329295-4 2001 When expressed in Pichia pastoris, the pig L-CPTI enzyme shows kinetic characteristics (carnitine, K(m) = 126 microM; palmitoyl-CoA, K(m) = 35 microM) similar to human or rat L-CPTI. Carnitine 88-97 phosphatidylinositol glycan anchor biosynthesis class L Sus scrofa 39-44 11329295-4 2001 When expressed in Pichia pastoris, the pig L-CPTI enzyme shows kinetic characteristics (carnitine, K(m) = 126 microM; palmitoyl-CoA, K(m) = 35 microM) similar to human or rat L-CPTI. Carnitine 88-97 carnitine palmitoyltransferase 1B Sus scrofa 45-49 11160873-0 2001 Molecular and physiological evidence for multifunctionality of carnitine/organic cation transporter OCTN2. Carnitine 63-72 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 100-105 11160873-1 2001 OCTN2 is an Na(+)-dependent transporter for carnitine, which is essential for fatty acid metabolism, and its functional defect leads to fatal systemic carnitine deficiency (SCD). Carnitine 44-53 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 0-5 11160873-7 2001 In transport experiments using OCTN2-expressing cells, TEA and carnitine showed mutual trans-stimulation effects in their transport, implying a carnitine/TEA exchange mechanism. Carnitine 63-72 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 31-36 11160873-7 2001 In transport experiments using OCTN2-expressing cells, TEA and carnitine showed mutual trans-stimulation effects in their transport, implying a carnitine/TEA exchange mechanism. Carnitine 144-153 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 31-36 11160873-8 2001 In addition, Na(+) affected the affinity of carnitine for OCTN2, whereas Na(+) is unlikely to be involved in TEA transport. Carnitine 44-53 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 58-63 11114574-7 2001 These results suggest that RBC carnitine may be essential for RBCs to perform their metabolic function in renal anemia and that oral L-carnitine treatment could improve anemia in poor responders to EPO. Carnitine 133-144 erythropoietin Homo sapiens 198-201 11588988-3 2001 Carnitine and polyunsaturated fatty acids have been reported to be reduced in NCL English Setters. Carnitine 0-9 nucleolin Canis lupus familiaris 78-81 11588988-6 2001 Carnitine, with or without lipid supplements, dramatically delayed the progression of cognitive decline in NCL dogs. Carnitine 0-9 nucleolin Canis lupus familiaris 107-110 11588988-11 2001 Our study suggests that dietary supplementation with carnitine is a promising new approach for delaying or preventing the cognitive decline in dogs, and perhaps, with human NCL patients. Carnitine 53-62 nucleolin Homo sapiens 173-176 10969089-9 2000 However, deletion of residues 3-18 from M-CPT I affected the K(m) for carnitine of this isoform, but not of L-CPT I. Carnitine 70-79 carnitine palmitoyltransferase 1B Rattus norvegicus 42-47 11010964-6 2000 Carnitine transport by OCTN1 and OCTN2 was Na(+)-dependent, whereas that by OCTN3 was Na(+)-independent. Carnitine 0-9 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 23-28 11010964-6 2000 Carnitine transport by OCTN1 and OCTN2 was Na(+)-dependent, whereas that by OCTN3 was Na(+)-independent. Carnitine 0-9 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 33-38 11010964-8 2000 The relative uptake activity ratios of carnitine to TEA were 1.78, 11.3, and 746 for OCTN1, -2, and -3, respectively, suggesting high specificity of OCTN3 for carnitine and significantly lower carnitine transport activity of OCTN1. Carnitine 39-48 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 85-102 11010964-8 2000 The relative uptake activity ratios of carnitine to TEA were 1.78, 11.3, and 746 for OCTN1, -2, and -3, respectively, suggesting high specificity of OCTN3 for carnitine and significantly lower carnitine transport activity of OCTN1. Carnitine 39-48 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 149-154 11010964-8 2000 The relative uptake activity ratios of carnitine to TEA were 1.78, 11.3, and 746 for OCTN1, -2, and -3, respectively, suggesting high specificity of OCTN3 for carnitine and significantly lower carnitine transport activity of OCTN1. Carnitine 39-48 solute carrier family 22 (organic cation transporter), member 4 Mus musculus 85-90 11010964-8 2000 The relative uptake activity ratios of carnitine to TEA were 1.78, 11.3, and 746 for OCTN1, -2, and -3, respectively, suggesting high specificity of OCTN3 for carnitine and significantly lower carnitine transport activity of OCTN1. Carnitine 159-168 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 149-154 11010964-8 2000 The relative uptake activity ratios of carnitine to TEA were 1.78, 11.3, and 746 for OCTN1, -2, and -3, respectively, suggesting high specificity of OCTN3 for carnitine and significantly lower carnitine transport activity of OCTN1. Carnitine 159-168 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 149-154 11010964-9 2000 Thus, OCTN3 is unique in its limited tissue distribution and Na(+)-independent carnitine transport, whereas OCTN1 efficiently transported TEA with minimal expression of carnitine transport activity and may have a different role from other members of the OCTN family. Carnitine 79-88 solute carrier family 22 (organic cation transporter), member 21 Mus musculus 6-11 10969089-10 2000 These observations (i) provide the first evidence for negative determinants of malonyl-CoA sensitivity within the amino-terminal segment of L-CPT I and (ii) suggest a mechanism for the inverse relationship between affinity for malonyl-CoA and for carnitine of the two isoforms of the enzyme. Carnitine 247-256 carnitine palmitoyltransferase 1B Rattus norvegicus 142-147 19081329-7 2000 Before the pacing period, ANF remained constant during the DST in dogs with normal total plasma carnitine concentration, while it significantly decreased in dogs with low total plasma carnitine concentration. Carnitine 96-105 natriuretic peptide A Canis lupus familiaris 26-29 11120451-1 2000 We have previously shown that the combination of caffeine, carnitine, and choline supplementation decreased body fat and serum leptin concentration in rats and was attributed to increased fat utilization for energy. Carnitine 59-68 leptin Rattus norvegicus 127-133 10956641-1 2000 Carnitine palmitoyltransferase I (CPT-I) catalyzes the transfer of long chain fatty acyl groups from CoA to carnitine for translocation across the mitochondrial inner membrane. Carnitine 108-117 carnitine palmitoyltransferase 1A Rattus norvegicus 0-32 10956641-1 2000 Carnitine palmitoyltransferase I (CPT-I) catalyzes the transfer of long chain fatty acyl groups from CoA to carnitine for translocation across the mitochondrial inner membrane. Carnitine 108-117 carnitine palmitoyltransferase 1A Rattus norvegicus 34-39 11052958-4 2000 The CPT-1-independent event of palmitoyl carnitine oxidation was also depressed (P < 0.01) by approximately 45%. Carnitine 41-50 carnitine palmitoyltransferase 1A Homo sapiens 4-9 11069438-1 2000 AIMS: Propionyl-L-carnitine (PLC) is an endogenous compound which, along with L-carnitine (LC) and acetyl-L-carnitine (ALC), forms a component of the endogenous carnitine pool in humans and most, if not all, animal species. Carnitine 16-27 allantoicase Homo sapiens 119-122 11069438-1 2000 AIMS: Propionyl-L-carnitine (PLC) is an endogenous compound which, along with L-carnitine (LC) and acetyl-L-carnitine (ALC), forms a component of the endogenous carnitine pool in humans and most, if not all, animal species. Carnitine 30-32 allantoicase Homo sapiens 119-122 11069438-1 2000 AIMS: Propionyl-L-carnitine (PLC) is an endogenous compound which, along with L-carnitine (LC) and acetyl-L-carnitine (ALC), forms a component of the endogenous carnitine pool in humans and most, if not all, animal species. Carnitine 18-27 allantoicase Homo sapiens 119-122 11093075-2 2000 MET-88, 3-(2,2,2-trimethylhydrazinium)propionate dihydrate, inhibits gamma-butyrobetaine hydroxylase which catalyzes conversion of gamma-butyrobetaine to carnitine. Carnitine 154-163 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 69-100 11286283-5 2000 The crop milk from the supplemented groups in both Exp2 and Exp3 had increased levels of carnitine. Carnitine 89-98 chromosome segregation 1 like Homo sapiens 51-55 11130971-1 2000 We have previously reported that CDV (carnitine deficiency-associated gene expressed in ventricle)-1 was a downregulated gene in the hypertrophied ventricle of carnitine-deficient juvenile visceral steatosis mice and that the related gene (CDV-1R) showed no tissue specificity and no sensitivity to carnitine deficiency. Carnitine 38-47 intraflagellar transport 81 Mus musculus 240-246 11130971-7 2000 The presumed promoter sequence for CDV-1 located in the intron 14 of CDV-1R contained the common TATA box and consensus binding sites for various transcription factors (Nkx-2.5, Spl, C/EBP, SRF, YY1, and CREB), which seem to play roles in the heart-specific expression and carnitine deficiency-associated suppression of CDV-1. Carnitine 273-282 intraflagellar transport 81 Mus musculus 35-40 11130971-7 2000 The presumed promoter sequence for CDV-1 located in the intron 14 of CDV-1R contained the common TATA box and consensus binding sites for various transcription factors (Nkx-2.5, Spl, C/EBP, SRF, YY1, and CREB), which seem to play roles in the heart-specific expression and carnitine deficiency-associated suppression of CDV-1. Carnitine 273-282 intraflagellar transport 81 Mus musculus 69-75 11130971-7 2000 The presumed promoter sequence for CDV-1 located in the intron 14 of CDV-1R contained the common TATA box and consensus binding sites for various transcription factors (Nkx-2.5, Spl, C/EBP, SRF, YY1, and CREB), which seem to play roles in the heart-specific expression and carnitine deficiency-associated suppression of CDV-1. Carnitine 273-282 intraflagellar transport 81 Mus musculus 69-74 11015474-6 2000 Because tissue carnitine concentrations were within the range of the respective K:(m) for both liver and muscle tissue, it is inferred that alteration of tissue carnitine concentrations via dietary supplementation could modulate CPT-I activity in young pigs. Carnitine 161-170 carnitine palmitoyltransferase 1B Sus scrofa 229-234 10922462-8 2000 These alterations may be due to inactivation of beta-oxidation or to an increase in the activity of the enzyme that converts carnitine to palmitoylcarnitine, carnitine palmitoyltransferase I (CPT I). Carnitine 125-134 carnitine palmitoyltransferase 1B Homo sapiens 158-190 11213533-0 2000 L-carnitine reduces plasma lipoprotein(a) levels in patients with hyper Lp(a). Carnitine 0-11 lipoprotein(a) Homo sapiens 72-77 11213533-3 2000 METHODS AND RESULTS: L-carnitine, a natural compound stimulating fatty acid oxidation at the mitochondrial level, was tested in a double blind study in 36 subjects with Lp(a) levels ranging between 40-80 mg/dL, in most with concomitant LDL cholesterol and triglyceride elevations. Carnitine 21-32 lipoprotein(a) Homo sapiens 169-174 11213533-4 2000 L-carnitine (2 g/day) significantly reduced Lp(a) levels (-7.7% vs baseline and -11.7% vs placebo treatment), the reduction being more dramatic in the subjects with the more marked elevations. Carnitine 0-11 lipoprotein(a) Homo sapiens 44-49 11213533-5 2000 In particular, in the L-carnitine group, 14 out of 18 subjects (77.8%) had a significant reduction of Lp(a) vs only 7 out of 18 (38.9%) in the placebo group (chi 2 = 4.11, p = 0.0452). Carnitine 22-33 lipoprotein(a) Homo sapiens 102-107 11213533-7 2000 CONCLUSIONS: L-carnitine offers a potentially useful therapeutic agent for atherogenic conditions characterized by high Lp(a) levels, also in view of the excellent tolerability and essential lack of major side effects. Carnitine 13-24 lipoprotein(a) Homo sapiens 120-125 11196742-6 2000 The study showed a significant correlation between urinary carnitine excretion and serum PTH levels. Carnitine 59-68 parathyroid hormone Homo sapiens 89-92 10922462-0 2000 Regulation of the activity of caspases by L-carnitine and palmitoylcarnitine. Carnitine 42-53 caspase 8 Homo sapiens 30-38 10966938-2 2000 It is taken up into the cells by the recently cloned Na(+)-driven carnitine organic cation transporter OCTN2. Carnitine 66-75 solute carrier family 22 member 5 Homo sapiens 103-108 10966938-14 2000 In summary, hOCTN2 mediates electrogenic Na(+)-dependent stereoselective high-affinity transport of L-carnitine and Na(+). Carnitine 100-111 solute carrier family 22 member 5 Homo sapiens 12-18 11128385-0 2000 Enhanced specific antibody response to bovine serum albumin in pigeons due to L-carnitine supplementation. Carnitine 78-89 serum albumin Columba livia 46-59 10922462-8 2000 These alterations may be due to inactivation of beta-oxidation or to an increase in the activity of the enzyme that converts carnitine to palmitoylcarnitine, carnitine palmitoyltransferase I (CPT I). Carnitine 125-134 carnitine palmitoyltransferase 1B Homo sapiens 192-197 10922462-5 2000 In addition, 5 mM carnitine potently inhibited the activity of recombinant caspases 3, 7 and 8, whereas its long-chain fatty acid derivative palmitoylcarnitine stimulated the activity of all the caspases. Carnitine 18-27 caspase 3 Homo sapiens 75-94 10922462-5 2000 In addition, 5 mM carnitine potently inhibited the activity of recombinant caspases 3, 7 and 8, whereas its long-chain fatty acid derivative palmitoylcarnitine stimulated the activity of all the caspases. Carnitine 18-27 caspase 8 Homo sapiens 75-83 10861226-12 2000 In contrast with the variable response to malonyl-CoA, the liposomal L-CPT I displayed a pH profile and kinetics with regard to the carnitine and acyl-CoA substrates similar to those of the enzyme in fed or fasted liver mitochondria. Carnitine 132-141 carnitine palmitoyltransferase 1B Rattus norvegicus 71-76 10825452-7 2000 Carnitine, a zwitterion, interacts with rat OCTN1 with a very low affinity. Carnitine 0-9 solute carrier family 22 member 1 Rattus norvegicus 44-49 10864034-1 2000 MET-88, 3-(2,2,2-trimethylhydrazinium) propionate, suppresses carnitine synthesis by inhibiting (gamma-butyrobetaine hydroxylase. Carnitine 62-71 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 97-128 10867544-0 2000 L-Carnitine supplementation in a hemodialysis patient with a mutation in the mitochondrial tRNA(Leu(UUR)) gene. Carnitine 0-11 mitochondrially encoded tRNA glycine Homo sapiens 91-105 10766754-1 2000 The two isoforms of carnitine palmitoyltransferase I (CPT I; muscle (M)- and liver (L)-type) of the mitochondrial outer membrane have distinct kinetic characteristics with respect to their affinity for one of the substrates (l-carnitine) and the inhibitor malonyl-CoA. Carnitine 225-236 carnitine palmitoyltransferase 1B Rattus norvegicus 54-59 10825452-8 2000 However, the transport of carnitine via rat OCTN1 is not evident in the presence or absence of Na(+). Carnitine 26-35 solute carrier family 22 member 1 Rattus norvegicus 44-49 10767668-6 2000 Amino acids, including L-carnitine, taurine, and L-arginine, might also play a role in the reversal of insulin resistance. Carnitine 23-34 insulin Homo sapiens 103-110 10702312-1 2000 The penultimate step in carnitine biosynthesis is mediated by gamma-trimethylaminobutyraldehyde dehydrogenase (EC 1.2.1.47), a cytosolic NAD(+)-dependent aldehyde dehydrogenase that converts gamma-trimethylaminobutyraldehyde into gamma-butyrobetaine. Carnitine 24-33 aldehyde dehydrogenase 9 family, member A1 Rattus norvegicus 62-109 10826498-7 2000 A decreased ratio can relieve the inhibition of PDH as shown by the transfer of acetyl groups from acetyl-CoA to carnitine, forming acetylcarnitine, a reaction catalyzed by carnitine acetyl-transferase. Carnitine 113-122 pyruvate dehydrogenase phosphatase catalytic subunit 1 Homo sapiens 48-51 10826498-16 2000 The actions of L-carnitine and propionyl-L-carnitine cannot be explained as exclusively dependent on the stimulation of fatty acid oxidation but rather on a marked increase in glucose oxidation, via a relief of PDH inhibition caused by the elevated acetyl-CoA/CoA ratio. Carnitine 15-26 pyruvate dehydrogenase phosphatase catalytic subunit 1 Homo sapiens 211-214 10702312-9 2000 This indicates that human aldehyde dehydrogenase 9 is the gamma-trimethylaminobutyraldehyde dehydrogenase, which functions in carnitine biosynthesis. Carnitine 126-135 aldehyde dehydrogenase 9 family, member A1 Rattus norvegicus 58-105 10720162-0 2000 Caffeine, carnitine and choline supplementation of rats decreases body fat and serum leptin concentration as does exercise. Carnitine 10-19 leptin Rattus norvegicus 85-91 10655497-6 2000 These studies revealed that OCTN2, a gene recently shown to play a role in carnitine transport, was able to correct the triglyceride abnormalities. Carnitine 75-84 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 28-33 10655497-7 2000 The discovery of this previously unappreciated relationship between OCTN2, carnitine, and hepatic triglyceride production is of particular importance because of the clinical consequence of hypertriglyceridemia and the paucity of genes known to modulate triglyceride secretion. Carnitine 75-84 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 68-73 10623637-4 2000 These features of carnitine transport did not fully correspond to the known characteristics of the proteins transporting carnitine in other tissues (OCTN2 and CT1); however, they did not exclude an involvement of a transporter belonging to the same superfamily. Carnitine 18-27 solute carrier family 22 member 5 Rattus norvegicus 159-162 10636865-3 2000 OCTN2 is an organic cation/carnitine transporter that is responsible for Na(+)-coupled transport of carnitine in the kidney and other tissues. Carnitine 27-36 solute carrier family 22 member 5 Homo sapiens 0-5 10636865-5 2000 The beta-lactam antibiotics cephaloridine, cefoselis, cefepime, and cefluprenam were found to inhibit OCTN2-mediated carnitine transport. Carnitine 117-126 solute carrier family 22 member 5 Homo sapiens 102-107 10636865-8 2000 The interaction of cephaloridine with OCTN2 is competitive with respect to carnitine. Carnitine 75-84 solute carrier family 22 member 5 Homo sapiens 38-43 10636865-13 2000 These studies show that OCTN2 plays a crucial role in the pharmacokinetics and therapeutic efficacy of certain beta-lactam antibiotics such as cephaloridine and that cephaloridine-induced carnitine deficiency is likely to be due to inhibition of carnitine reabsorption in the kidney. Carnitine 188-197 solute carrier family 22 member 5 Homo sapiens 24-29 10697964-1 2000 Carnitine/acylcarnitine translocase (CACT) transports acylcarnitines into mitochondria in exchange for free carnitine, and is therefore an essential component within the fatty acid beta-oxidation pathway. Carnitine 14-23 solute carrier family 25 member 20 Homo sapiens 37-41 10679939-0 2000 A missense mutation in the OCTN2 gene associated with residual carnitine transport activity. Carnitine 63-72 solute carrier family 22 member 5 Homo sapiens 27-32 10679939-8 2000 Stable expression of the mutant E452K-OCTN2 cDNA in Chinese hamster ovary (CHO) cells caused a partial increase in carnitine transport to 2-4% of the levels measured in the wild type transporter. Carnitine 115-124 solute carrier family 22 member 5 Homo sapiens 38-43 10608918-1 1999 Acetyl-L-carnitine (ALC) is an ester of the trimethylated amino acid, L-carnitine, and is synthesized in the human brain, liver, and kidney by the enzyme ALC-transferase. Carnitine 7-18 allantoicase Homo sapiens 20-23 10559218-0 1999 Mutations in novel organic cation transporter (OCTN2), an organic cation/carnitine transporter, with differential effects on the organic cation transport function and the carnitine transport function. Carnitine 73-82 solute carrier family 22 member 5 Homo sapiens 47-52 10641876-6 1999 Sows fed 100 mg/d of added L-carnitine had increased IGF-I concentration on d 60 (71.3 vs. 38.0 ng/mL, P<.01) and 90 of gestation (33.0 vs. 25.0 ng/mL, P = .04). Carnitine 27-38 insulin like growth factor 1 Sus scrofa 53-58 10570078-0 1999 Saving erythropoietin by administering L-carnitine? Carnitine 39-50 erythropoietin Homo sapiens 7-21 10559218-5 1999 Studies with human OCTN2/rat OCTN2 chimeric transporters indicated that the carnitine transport site and the organic cation transport site were not identical. Carnitine 76-85 solute carrier family 22 member 5 Homo sapiens 19-24 10559218-5 1999 Studies with human OCTN2/rat OCTN2 chimeric transporters indicated that the carnitine transport site and the organic cation transport site were not identical. Carnitine 76-85 solute carrier family 22 member 5 Rattus norvegicus 29-34 10545096-0 1999 Molecular characterization of carnitine-dependent transport of acetyl-CoA from peroxisomes to mitochondria in Saccharomyces cerevisiae and identification of a plasma membrane carnitine transporter, Agp2p. Carnitine 30-39 Agp2p Saccharomyces cerevisiae S288C 198-203 10544029-0 1999 GFP-Human high-affinity carnitine transporter OCTN2 protein: subcellular localization and functional restoration of carnitine uptake in mutant cell lines with the carnitine transporter defect. Carnitine 24-33 solute carrier family 22 member 5 Homo sapiens 46-51 10545605-0 1999 Genetic epidemiology of the carnitine transporter OCTN2 gene in a Japanese population and phenotypic characterization in Japanese pedigrees with primary systemic carnitine deficiency. Carnitine 28-37 solute carrier family 22 member 5 Homo sapiens 50-55 10545605-3 1999 The OCTN2 (organic cation transporter) gene was sequenced for these 14 subjects, for 22 subjects whose carnitine levels were below the fifth percentile in the first screening but were normal in the second measurement and in 69 individuals with normal carnitine levels for two separate measurements. Carnitine 103-112 solute carrier family 22 member 5 Homo sapiens 4-9 10545605-3 1999 The OCTN2 (organic cation transporter) gene was sequenced for these 14 subjects, for 22 subjects whose carnitine levels were below the fifth percentile in the first screening but were normal in the second measurement and in 69 individuals with normal carnitine levels for two separate measurements. Carnitine 251-260 solute carrier family 22 member 5 Homo sapiens 4-9 12038470-1 1999 OBJECTIVE: The goal of this work is to assess the effect of L-carnitine on glucose disposal, particularly on insulin sensitivity, in healthy volunteers. Carnitine 60-71 insulin Homo sapiens 109-116 10425211-0 1999 Carnitine transporter OCTN2 mutations in systemic primary carnitine deficiency: a novel Arg169Gln mutation and a recurrent Arg282ter mutation associated with an unconventional splicing abnormality. Carnitine 0-9 solute carrier family 22 member 5 Homo sapiens 22-27 10525100-0 1999 Na(+)-dependent carnitine transport by organic cation transporter (OCTN2): its pharmacological and toxicological relevance. Carnitine 16-25 solute carrier family 22 member 5 Homo sapiens 67-72 10525100-3 1999 In this study, we further characterized the functional properties of hOCTN2 and examined the interaction between hOCTN2-mediated carnitine transport and clinically used drugs to assess possible toxicological effects. Carnitine 129-138 solute carrier family 22 member 5 Homo sapiens 113-119 10525100-7 1999 To examine the transport activity for organic cations other than carnitine and the possible relationship of drug-induced carnitine deficiency with hOCTN2, the inhibitory effect of several drugs on hOCTN2-mediated L-carnitine transport was examined. Carnitine 213-224 solute carrier family 22 member 5 Homo sapiens 197-203 10525100-10 1999 The results suggest that the carnitine deficiency-related toxicological effects by long-term treatment with such drugs might be ascribed to a functional alteration of hOCTN2-mediated carnitine transport. Carnitine 29-38 solute carrier family 22 member 5 Homo sapiens 167-173 10564497-0 1999 Positive co-regulation of the Escherichia coli carnitine pathway cai and fix operons by CRP and the CaiF activator. Carnitine 47-56 catabolite gene activator protein Escherichia coli 88-91 10564497-1 1999 Activation of the two divergent Escherichia coli cai and fix operons involved in anaerobic carnitine metabolism is co-dependent on the cyclic AMP receptor protein (CRP) and on CaiF, the specific carnitine-sensitive transcriptional regulator. Carnitine 91-100 catabolite gene activator protein Escherichia coli 135-162 10564497-1 1999 Activation of the two divergent Escherichia coli cai and fix operons involved in anaerobic carnitine metabolism is co-dependent on the cyclic AMP receptor protein (CRP) and on CaiF, the specific carnitine-sensitive transcriptional regulator. Carnitine 91-100 catabolite gene activator protein Escherichia coli 164-167 10454528-2 1999 OCTN2 transports organic cations without involving Na(+), but it transports carnitine only in the presence of Na(+). Carnitine 76-85 solute carrier family 22 member 2 Homo sapiens 0-5 10454528-3 1999 The ability to transport organic cations and carnitine is demonstrable with human, rat, and mouse OCTN2s. Carnitine 45-54 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 98-103 10454528-5 1999 The short-chain acyl esters of carnitine are also transported by OCTN2. Carnitine 31-40 solute carrier family 22 member 2 Homo sapiens 65-70 10333485-1 1999 Carnitine palmitoyltransferase (CPT)-I catalyses the transfer of long-chain fatty acids from CoA to carnitine for translocation across the mitochondrial inner membrane. Carnitine 100-109 carnitine palmitoyltransferase 1A Rattus norvegicus 0-38 10364635-6 1999 Thus, the FAB-MS analysis clearly demonstrated that contrary to the likely prediction, the 270% extra free carnitine output was a consequence of a dose-dependent dTML-induced depletion of the free carnitine reserves from the newborns. Carnitine 107-116 FA complementation group B Homo sapiens 10-13 10480371-2 1999 This form of carnitine deficiency is caused by a defect in the active cellular uptake of carnitine, and the gene encoding the high affinity carnitine transporter OCTN2 has recently been shown to be mutated in patients suffering from this disorder. Carnitine 13-22 solute carrier family 22 member 5 Homo sapiens 162-167 10480371-6 1999 Reintroduction of wild-type OCTN2 cDNA into fibroblasts of the three patients by transient transfection restored the cellular carnitine uptake, confirming that mutations in OCTN2 are the cause of systemic carnitine deficiency. Carnitine 126-135 solute carrier family 22 member 5 Homo sapiens 28-33 10504033-1 1999 The recently cloned organic cation transporter, OCTN2, isolated as a homologue of OCTN1, has been shown to be of physiological importance in the renal tubular reabsorption of filtered L-carnitine as a high-affinity Na+ carnitine transporter in man. Carnitine 184-195 solute carrier family 22 member 5 Homo sapiens 48-53 10504033-1 1999 The recently cloned organic cation transporter, OCTN2, isolated as a homologue of OCTN1, has been shown to be of physiological importance in the renal tubular reabsorption of filtered L-carnitine as a high-affinity Na+ carnitine transporter in man. Carnitine 184-195 solute carrier family 22 member 4 Homo sapiens 82-87 10504033-3 1999 In this study, the characteristics of L-carnitine transport into hepatocytes were studied by use of cultured human hepatoma HLF cells, which expressed OCTN2 mRNA to a greater extent than OCTN1 mRNA. Carnitine 38-49 solute carrier family 22 member 5 Homo sapiens 151-156 10504033-3 1999 In this study, the characteristics of L-carnitine transport into hepatocytes were studied by use of cultured human hepatoma HLF cells, which expressed OCTN2 mRNA to a greater extent than OCTN1 mRNA. Carnitine 38-49 solute carrier family 22 member 4 Homo sapiens 187-192 10504033-11 1999 In conclusion, L-carnitine is absorbed by hepatocytes from man by an active carrier-mediated transport system which is Na+-, energy- and pH-dependent and has properties very similar to those of the carnitine transporter OCTN2. Carnitine 15-26 solute carrier family 22 member 5 Homo sapiens 220-225 18031163-5 1999 RESULTS: Serum carnitine levels, which were statistically lower in hepatitis C patients than in controls before therapy, increased after IFNalpha (p = 0.0003 vs pretreatment). Carnitine 15-24 interferon alpha 1 Homo sapiens 137-145 18031163-7 1999 Serum carnitine levels were correlated with age (r = 0.35; p = 0.02), type of response (r = - 03; p = 0.04), duration of disease (r = - 0.8; p = 0.0001) and high-density lipoprotein cholesterol levels (r = 0.43; p = 0.005) after completion of IFNalpha treatment. Carnitine 6-15 interferon alpha 1 Homo sapiens 243-251 10051646-6 1999 Transfection of patient"s fibroblasts with the OCTN2 cDNA partially restored carnitine transport. Carnitine 77-86 solute carrier family 22 member 5 Homo sapiens 47-52 10072434-0 1999 Mutations of OCTN2, an organic cation/carnitine transporter, lead to deficient cellular carnitine uptake in primary carnitine deficiency. Carnitine 38-47 solute carrier family 22 member 5 Homo sapiens 13-18 10072434-1 1999 Systemic primary carnitine deficiency (CDSP, OMIM 212140) is an autosomal recessive disease characterized by low serum and intracellular concentrations of carnitine. Carnitine 17-26 solute carrier family 22 member 5 Homo sapiens 39-43 10072434-5 1999 A recently cloned homologue of the organic cation transporter, OCTN2, which has sodium-dependent carnitine uptake properties, was also mapped to the same locus. Carnitine 97-106 solute carrier family 22 member 5 Homo sapiens 63-68 10341026-9 1999 Both carnitine and DHEAS alone and in an additive fashion increased ALP activity and COL levels. Carnitine 5-14 alkaline phosphatase, placental Homo sapiens 68-71 10087170-6 1999 Carnitine uptake was not inhibited by amino acid substrates of transport systems A, ASC, and X-AG, but was inhibited competitively (in potency order) by butyrobetaine > carnitine > palmitoylcarnitine = acetylcarnitine > betaine. Carnitine 0-9 PYD and CARD domain containing Homo sapiens 84-87 10087008-1 1999 We kinetically analyzed the disposition of L-carnitine of juvenile visceral steatosis (JVS) mice compared with that of normal mice to elucidate the mechanism of the systemic L-carnitine deficiency of JVS mice. Carnitine 43-54 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 87-90 10087008-6 1999 The cumulative urinary excretion of total radioactive carnitine in JVS mice was about 10-fold more than that in normal mice, and the total clearance of unchanged L-[3H]carnitine for JVS mice (6.70 ml/min) was significantly higher than that for normal mice (2.45 ml/min). Carnitine 54-63 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 67-70 10087008-10 1999 In conclusion, this in vivo disposition kinetic study of L-carnitine supports the previous in vitro finding that the L-carnitine transporter is absent or functionally deficient in JVS mice because the renal reabsorption, the intestinal absorption, and the apparent tissue-to-plasma concentration ratios in JVS mice are significantly lower than those in normal mice. Carnitine 57-68 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 180-183 10087008-10 1999 In conclusion, this in vivo disposition kinetic study of L-carnitine supports the previous in vitro finding that the L-carnitine transporter is absent or functionally deficient in JVS mice because the renal reabsorption, the intestinal absorption, and the apparent tissue-to-plasma concentration ratios in JVS mice are significantly lower than those in normal mice. Carnitine 57-68 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 306-309 10334668-13 1999 L-Carnitine supplementation may be appropriate in some patients with anaemia of chronic renal failure (CRF) unresponsive to, or requiring large doses of, epoetin. Carnitine 0-11 erythropoietin Homo sapiens 154-161 10025944-0 1999 Cardiomegaly in the juvenile visceral steatosis (JVS) mouse is reduced with acute elevation of heart short-chain acyl-carnitine level after L-carnitine injection. Carnitine 140-151 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 49-52 10025944-1 1999 The long-term administration of L-carnitine was very effective in preventing cardiomegaly in juvenile visceral steatosis (JVS) mice, which was confirmed by heart weight as well as the lipid contents in heart tissue. Carnitine 32-43 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 122-125 10025944-5 1999 These results suggest that increased levels of short-chain acyl-carnitine, not free carnitine, might be a key compound in the protective effect of L-carnitine administration in JVS mice. Carnitine 64-73 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 177-180 10025944-5 1999 These results suggest that increased levels of short-chain acyl-carnitine, not free carnitine, might be a key compound in the protective effect of L-carnitine administration in JVS mice. Carnitine 147-158 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 177-180 10609898-4 1999 On the other hand, carnitine administration reduced the high level of PDK4 mRNA in JVS mice to the control fed level. Carnitine 19-28 pyruvate dehydrogenase kinase, isoenzyme 4 Mus musculus 70-74 10609898-4 1999 On the other hand, carnitine administration reduced the high level of PDK4 mRNA in JVS mice to the control fed level. Carnitine 19-28 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 83-86 10210276-7 1999 Northern blot analysis showed that the altered expression of ANP and CDV-1 was not corrected in the ventricles of JVS mice treated with any of the drugs except carnitine. Carnitine 160-169 natriuretic peptide type A Mus musculus 61-64 9916797-6 1999 Our observation that OCTN2 has the ability to transport carnitine in a sodium-dependent manner prompted us to search for mutations in the gene encoding OCTN2, SLC22A5. Carnitine 56-65 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 21-26 9916797-6 1999 Our observation that OCTN2 has the ability to transport carnitine in a sodium-dependent manner prompted us to search for mutations in the gene encoding OCTN2, SLC22A5. Carnitine 56-65 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 152-157 9916797-6 1999 Our observation that OCTN2 has the ability to transport carnitine in a sodium-dependent manner prompted us to search for mutations in the gene encoding OCTN2, SLC22A5. Carnitine 56-65 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 159-166 10350421-7 1999 CONCLUSION: reduced carnitine availability correlates with the age-related decline of DHEAS levels. Carnitine 20-29 sulfotransferase family 2A member 1 Homo sapiens 86-91 10084293-13 1999 According to our data, L-carnitine, in addition to iron supplementation, may have an effect on erythropoietin resistance and erythrocyte survival time in HD patients. Carnitine 23-34 erythropoietin Homo sapiens 95-109 10067662-1 1999 OBJECTIVE: Aim of the present study is to evaluate the effects of L-carnitine on insulin-mediated glucose uptake and oxidation in type II diabetic patients and compare the results with those in healthy controls. Carnitine 66-77 insulin Homo sapiens 81-88 10067662-10 1999 CONCLUSIONS: L-carnitine constant infusion improves insulin sensitivity in insulin resistant diabetic patients; a significant effect on whole body insulin-mediated glucose uptake is also observed in normal subjects. Carnitine 13-24 insulin Homo sapiens 52-59 10067662-10 1999 CONCLUSIONS: L-carnitine constant infusion improves insulin sensitivity in insulin resistant diabetic patients; a significant effect on whole body insulin-mediated glucose uptake is also observed in normal subjects. Carnitine 13-24 insulin Homo sapiens 75-82 10067662-10 1999 CONCLUSIONS: L-carnitine constant infusion improves insulin sensitivity in insulin resistant diabetic patients; a significant effect on whole body insulin-mediated glucose uptake is also observed in normal subjects. Carnitine 13-24 insulin Homo sapiens 75-82 10709635-2 1999 gamma-Butyrobetaine hydroxylase catalyse the last step in carnitine biosynthesis, the formation of L-carnitine from gamma-butyrobetaine, a reaction dependent on Fe2+, alpha-ketoglutarate, ascorbate and oxygen. Carnitine 58-67 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 0-31 10709635-2 1999 gamma-Butyrobetaine hydroxylase catalyse the last step in carnitine biosynthesis, the formation of L-carnitine from gamma-butyrobetaine, a reaction dependent on Fe2+, alpha-ketoglutarate, ascorbate and oxygen. Carnitine 99-110 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 0-31 10203002-0 1999 The effect of L-carnitine on insulin resistance in hemodialysed patients with chronic renal failure. Carnitine 14-25 insulin Homo sapiens 29-36 10203002-6 1999 This result suggests that L-carnitine may improve the insulin resistance common among uremic patients. Carnitine 26-37 insulin Homo sapiens 54-61 10575305-0 1999 L-Carnitine effects on anemia in uremic rats treated with erythropoietin. Carnitine 0-11 erythropoietin Rattus norvegicus 58-72 9821158-7 1998 Carnitine did not inhibit phospholipase C activity but inhibits partially (43%) the hydrolysis of inositol phospholipids induced by direct activation of G proteins with AIF4-. Carnitine 0-9 itchy E3 ubiquitin protein ligase Homo sapiens 169-173 9864270-6 1998 These observations suggest that there is a close relationship between increased polyol pathway activity and carnitine deficiency in the development of diabetic neuropathy and that an aldose reductase inhibitor, TAT, and a carnitine analog, ALC, have therapeutic potential for the treatment of diabetic neuropathy. Carnitine 108-117 aldo-keto reductase family 1 member B1 Rattus norvegicus 183-199 9837782-1 1998 The carnitine/acylcarnitine translocase (CACT) transports acylcarnitines into mitochondria in exchange for free carnitine and it is, therefore, essential for the fatty acid beta-oxidation pathway. Carnitine 4-13 solute carrier family 25 member 20 Homo sapiens 41-45 9875758-7 1998 RESULTS: At 60 minutes of reperfusion, left ventricular developed pressure was significantly better in hearts from both groups (diabetic and euglycemic) with carnitine supplementation (DM-CAR versus DM-STD and E-CAR versus E-STD, p < 0.01 for both, by analysis of variance). Carnitine 158-167 nuclear receptor subfamily 1, group I, member 3 Rattus norvegicus 188-191 9875758-7 1998 RESULTS: At 60 minutes of reperfusion, left ventricular developed pressure was significantly better in hearts from both groups (diabetic and euglycemic) with carnitine supplementation (DM-CAR versus DM-STD and E-CAR versus E-STD, p < 0.01 for both, by analysis of variance). Carnitine 158-167 nuclear receptor subfamily 1, group I, member 3 Rattus norvegicus 212-215 9881103-1 1998 Carnitine palmitoyltransferases 1 and 2 (CPT-1 and CPT-2) catalyze the transfer of long chain fatty acids between carnitine and coenzyme A. Carnitine 114-123 carnitine palmitoyltransferase 2 Homo sapiens 0-39 9794789-2 1998 Two isoforms of CPT I, the liver type (L) and muscle type (M), have been identified, the latter being 100 times more sensitive to malonyl-CoA and having a much higher Km for the substrate carnitine. Carnitine 188-197 carnitine palmitoyltransferase 1B Rattus norvegicus 16-21 9794789-3 1998 Here we have examined the roles of different regions of the CPT I molecules in their response to malonyl-CoA, etomoxir (an irreversible inhibitor) and carnitine. Carnitine 151-160 carnitine palmitoyltransferase 1B Rattus norvegicus 60-65 9893954-2 1998 When fenofibrate was administered with mildronate (a gamma-butyrobetaine hydroxylase inhibitor) in suitable amount, the content in carnitine was found to be normalized in liver. Carnitine 131-140 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 53-84 9893954-5 1998 Data suggest that the normal carnitine concentration is largely sufficient to meet the usual requirement for carnitine palmitoyltransferase I activity (CPT I). Carnitine 29-38 carnitine palmitoyltransferase 1B Rattus norvegicus 152-157 9881103-1 1998 Carnitine palmitoyltransferases 1 and 2 (CPT-1 and CPT-2) catalyze the transfer of long chain fatty acids between carnitine and coenzyme A. Carnitine 114-123 carnitine palmitoyltransferase 2 Homo sapiens 41-46 9881103-1 1998 Carnitine palmitoyltransferases 1 and 2 (CPT-1 and CPT-2) catalyze the transfer of long chain fatty acids between carnitine and coenzyme A. Carnitine 114-123 carnitine palmitoyltransferase 2 Homo sapiens 51-56 9792817-4 1998 When expressed in Xenopus oocytes, CT1 mediated a high-affinity transport of L-carnitine (Km = 25 microM). Carnitine 77-88 solute carrier family 22 member 5 Rattus norvegicus 35-38 9792817-5 1998 The replacement of extracellular sodium with Li reduced CT1-mediated L-carnitine uptake to 19.8%. Carnitine 69-80 solute carrier family 22 member 5 Rattus norvegicus 56-59 9792817-7 1998 Octanoylcarnitine, acetylcarnitine, and gamma-butyrobetaine showed potent inhibitory effects on CT1-mediated L-carnitine uptake; betaine and d-carnitine showed moderate inhibition. Carnitine 109-120 solute carrier family 22 member 5 Rattus norvegicus 96-99 9685390-7 1998 OCTN2-mediated L-[3H]carnitine transport was inhibited by the D-isomer, acetyl-D,L-carnitine, and gamma-butyrobetaine with high affinity and by glycinebetaine with lower affinity, whereas choline, beta-hydroxybutyric acid, gamma-aminobutyric acid, lysine, and taurine were not inhibitory. Carnitine 81-92 solute carrier family 22 member 5 Homo sapiens 0-5 9753662-0 1998 Carnitine biosynthesis: identification of the cDNA encoding human gamma-butyrobetaine hydroxylase. Carnitine 0-9 gamma-butyrobetaine hydroxylase 1 Homo sapiens 66-97 9753662-1 1998 gamma-Butyrobetaine hydroxylase (EC 1.14.11.1) is the last enzyme in the biosynthetic pathway of L-carnitine and catalyzes the formation of L-carnitine from gamma-butyrobetaine, a reaction dependent on alpha-ketoglutarate, Fe2+, and oxygen. Carnitine 97-108 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 9753662-1 1998 gamma-Butyrobetaine hydroxylase (EC 1.14.11.1) is the last enzyme in the biosynthetic pathway of L-carnitine and catalyzes the formation of L-carnitine from gamma-butyrobetaine, a reaction dependent on alpha-ketoglutarate, Fe2+, and oxygen. Carnitine 140-151 gamma-butyrobetaine hydroxylase 1 Homo sapiens 0-31 9781268-4 1998 In addition, we studied the effects of pretreatment with L-carnitine (5 days and 2 h before the hypoxia) on endogenous PAF concentration in the hypoxic-ischemic brain. Carnitine 57-68 PCNA clamp associated factor Rattus norvegicus 119-122 9781268-6 1998 However, a significantly decreased PAF concentration was found in the group of pups that received carnitine pretreatment for 5 days (Group 3, 30.5 +/- 11.0 pg/mg protein). Carnitine 98-107 PCNA clamp associated factor Rattus norvegicus 35-38 9781268-8 1998 The suppressor effect of L-carnitine on PAF production may give new insight into the treatment of hypoxic-ischemic brain injury. Carnitine 25-36 PCNA clamp associated factor Rattus norvegicus 40-43 9657346-6 1998 Upon carnitine supplementation, C8 to C12 fatty acylcarnitines, with decanoylcarnitine as well as C10 to C14 dicarboxylylcarnitines being prominent, were observed in urine. Carnitine 5-14 chromosome 12 open reading frame 57 Homo sapiens 98-101 9627904-0 1998 Carnitine as an ergogenic aid in health and disease. Carnitine 0-9 activation induced cytidine deaminase Homo sapiens 26-29 9691089-4 1998 CPT I is the key enzyme in the carnitine-dependent transport across the mitochondrial inner membrane and its deficiency results in a decreased rate of fatty acid beta-oxidation. Carnitine 31-40 carnitine palmitoyltransferase 1B Homo sapiens 0-5 9675303-0 1998 Gsalpha-mediated regulation of the carnitine carrier in S49 lymphoma cells. Carnitine 35-44 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 0-7 9675303-5 1998 Plasma membranes derived from cyc- cells displayed six times more carnitine binding sites and a 1.35 times faster uptake rate than plasma membranes from wild-type cells. Carnitine 66-75 peptidylprolyl isomerase A, pseudogene 1 Mus musculus 30-33 9675303-6 1998 In vitro mixing of plasma membranes from cyc- and wild-type cells transferred a factor reducing the number of expected carnitine binding sites by about 30%. Carnitine 119-128 peptidylprolyl isomerase A, pseudogene 1 Mus musculus 41-44 9675303-7 1998 Cyclic AMP could not substitute for wild-type membranes as the inhibitor of carnitine binding to plasma membranes derived from cyc- cells. Carnitine 76-85 peptidylprolyl isomerase A, pseudogene 1 Mus musculus 127-130 9675303-8 1998 Cholera toxin induced ADP-ribosylation of Gsalpha causing activation of Gsalpha present in wild-type but not in cyc- cells, further reducing carnitine uptake and carnitine binding to plasma membranes. Carnitine 141-150 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 42-49 9675303-8 1998 Cholera toxin induced ADP-ribosylation of Gsalpha causing activation of Gsalpha present in wild-type but not in cyc- cells, further reducing carnitine uptake and carnitine binding to plasma membranes. Carnitine 141-150 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 72-79 9675303-8 1998 Cholera toxin induced ADP-ribosylation of Gsalpha causing activation of Gsalpha present in wild-type but not in cyc- cells, further reducing carnitine uptake and carnitine binding to plasma membranes. Carnitine 162-171 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 42-49 9675303-8 1998 Cholera toxin induced ADP-ribosylation of Gsalpha causing activation of Gsalpha present in wild-type but not in cyc- cells, further reducing carnitine uptake and carnitine binding to plasma membranes. Carnitine 162-171 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 72-79 9675303-9 1998 Our findings thus supported the notion that Gsalpha by a mechanism not involving cyclic AMP inhibited cellular uptake of carnitine by reducing the number of available carnitine binding sites in plasma membranes. Carnitine 121-130 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 44-51 9675303-9 1998 Our findings thus supported the notion that Gsalpha by a mechanism not involving cyclic AMP inhibited cellular uptake of carnitine by reducing the number of available carnitine binding sites in plasma membranes. Carnitine 167-176 GNAS (guanine nucleotide binding protein, alpha stimulating) complex locus Mus musculus 44-51 9633746-0 1998 CSF levels of carnitine in children with meningitis, neurologic disorders, acute gastroenteritis, and seizure. Carnitine 14-23 colony stimulating factor 2 Homo sapiens 0-3 9633746-1 1998 Carnitine concentrations in CSF, serum, and urine in normal febrile children and children with meningitis, neurologic disorders, and dehydration were studied. Carnitine 0-9 colony stimulating factor 2 Homo sapiens 28-31 9633746-2 1998 Carnitine levels in CSF were 1/10 compared with serum in normal febrile children. Carnitine 0-9 colony stimulating factor 2 Homo sapiens 20-23 9634010-0 1998 Gene-dose effect on carnitine transport activity in embryonic fibroblasts of JVS mice as a model of human carnitine transporter deficiency. Carnitine 20-29 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 77-80 9573019-4 1998 The aim of this study was to study, in a preliminary fashion, the impact of long-term L-carnitine administration on CD4 and CD8 absolute counts, rate, and apoptosis in HIV-1-infected subjects. Carnitine 86-97 CD4 molecule Homo sapiens 116-119 9573019-4 1998 The aim of this study was to study, in a preliminary fashion, the impact of long-term L-carnitine administration on CD4 and CD8 absolute counts, rate, and apoptosis in HIV-1-infected subjects. Carnitine 86-97 CD8a molecule Homo sapiens 124-127 9573019-8 1998 L-carnitine therapy resulted in an increase of absolute CD4 counts, which was statistically significant on day 90 and 150 (P = . Carnitine 0-11 CD4 molecule Homo sapiens 56-59 9573019-11 1998 L-carnitine therapy also led to a drop in the frequency of apoptotic CD4 and CD8 lymphocytes. Carnitine 0-11 CD4 molecule Homo sapiens 69-72 9573019-11 1998 L-carnitine therapy also led to a drop in the frequency of apoptotic CD4 and CD8 lymphocytes. Carnitine 0-11 CD8a molecule Homo sapiens 77-80 9573019-16 1998 In HIV-1-infected subjects, long-term infusions of L-carnitine produced substantial increases in the rate and absolute counts of CD4 and, to a lesser degree, of CD8 lymphocytes. Carnitine 51-62 CD4 molecule Homo sapiens 129-132 9573019-16 1998 In HIV-1-infected subjects, long-term infusions of L-carnitine produced substantial increases in the rate and absolute counts of CD4 and, to a lesser degree, of CD8 lymphocytes. Carnitine 51-62 CD8a molecule Homo sapiens 161-164 9634010-1 1998 Recently, the marked decline in renal carnitine reabsorption has been thought to account fotr the systemic carnitine deficiency in juvenile visceral steatosis (JVS) mice. Carnitine 38-47 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 160-163 9634010-3 1998 Moreover, a gene dose-dependent decrease of carnitine transport activity, which was due to a decrease in the number of the transporter molecules, was found in heterozygous jvs mice. Carnitine 44-53 solute carrier family 22 (organic cation transporter), member 5 Mus musculus 172-175 9654057-0 1998 Carnitine palmitoyltransferase II specificity towards beta-oxidation intermediates--evidence for a reverse carnitine cycle in mitochondria. Carnitine 107-116 carnitine palmitoyltransferase 2 Rattus norvegicus 0-33 9546635-5 1998 Addition of L-carnitine to the incubation medium, which stimulates carnitine palmitoyl-transferase I (CPTI) accelerated palmitate oxidation 3 fold in NB and approximately 2 fold in HY and 2 week cells. Carnitine 12-23 carnitine palmitoyltransferase 1A Homo sapiens 67-100 9546643-5 1998 This stimulation was attributed to an increase in the affinity of hypoxic CPT-I for carnitine, suggesting that the liver CPT-I isoform is more dominant following hypoxia. Carnitine 84-93 carnitine palmitoyltransferase 1B Rattus norvegicus 74-79 9497180-5 1998 After treatment with L-carnitine, we observed a significant increase in CPT and LAT activities as well as in the LCCoA-FCoA ratio, and a significant decrease in the ratio of LCAC to free carnitine. Carnitine 21-32 linker for activation of T cells Homo sapiens 80-83 9497180-5 1998 After treatment with L-carnitine, we observed a significant increase in CPT and LAT activities as well as in the LCCoA-FCoA ratio, and a significant decrease in the ratio of LCAC to free carnitine. Carnitine 23-32 linker for activation of T cells Homo sapiens 80-83 9546635-5 1998 Addition of L-carnitine to the incubation medium, which stimulates carnitine palmitoyl-transferase I (CPTI) accelerated palmitate oxidation 3 fold in NB and approximately 2 fold in HY and 2 week cells. Carnitine 12-23 carnitine palmitoyltransferase 1A Homo sapiens 102-106 9546643-9 1998 The tyrosine phosphatase inhibitor, pervanadate, reversed the hypoxia-induced activation of CPT-I and returned the affinity of cardiac CPT-I for carnitine to control. Carnitine 145-154 carnitine palmitoyltransferase 1B Rattus norvegicus 135-140 9546638-3 1998 (2) While, in control hearts, the estimated intracellular concentrations of free carnitine are in the range of the respective Km of mitochondrial CPT I, a kinetic limitation of this enzyme could occur in hypertrophied hearts due to a 40% decrease in free carnitine. Carnitine 81-90 carnitine palmitoyltransferase 1B Rattus norvegicus 146-151 9546638-3 1998 (2) While, in control hearts, the estimated intracellular concentrations of free carnitine are in the range of the respective Km of mitochondrial CPT I, a kinetic limitation of this enzyme could occur in hypertrophied hearts due to a 40% decrease in free carnitine. Carnitine 255-264 carnitine palmitoyltransferase 1B Rattus norvegicus 146-151 9461513-1 1998 Carnitine palmitoyltransferase I (CPTI) catalyses the transfer of long chain fatty acids to carnitine for translocation across the mitochondrial inner membrane. Carnitine 92-101 carnitine palmitoyltransferase 1B Rattus norvegicus 0-32 9461513-1 1998 Carnitine palmitoyltransferase I (CPTI) catalyses the transfer of long chain fatty acids to carnitine for translocation across the mitochondrial inner membrane. Carnitine 92-101 carnitine palmitoyltransferase 1B Rattus norvegicus 34-38 9730556-1 1998 The administration of L-carnitine to patients undergoing hemodialysis increases hematocrit and improves the response to recombinant human erythropoietin (rhEPO). Carnitine 22-33 erythropoietin Homo sapiens 138-152 9473275-5 1998 In this assay, time-dependent conversion of free carnitine by CPT I to palmitoylcarnitine is measured quantitatively, relative to isotopically labelled palmitoylcarnitine, by parent ion monitoring of fragment ion m/z 85. Carnitine 49-58 carnitine palmitoyltransferase 1B Homo sapiens 62-67 9855215-7 1998 However, MDA, GSH, and CP demonstrated a negative correlation with carnitine (r=-0.719, p<0.001; r=-0.559, p<0.01, and r=-0.635, p<0.001, respectively) in the patient group but not in controls. Carnitine 67-76 ceruloplasmin Homo sapiens 23-25 9443096-9 1997 Also, correlation between serum concentrations of carnitine and the activities of serum GOT and GPT was not significant. Carnitine 50-59 glutamic--pyruvic transaminase Homo sapiens 96-99 9502050-6 1997 The observed changes in activity of CAT of heart might be due to theophylline-enhanced mobilization of lipid from adipose tissues which consequently stimulated increased L-carnitine transport into the heart tissues to form fatty acyl-carnitine groups for subsequent beta-oxidation inside the heart mitochondria. Carnitine 170-181 carnitine O-acetyltransferase Rattus norvegicus 36-39 9266222-6 1997 In the MADM patient the influence of carnitine therapy (or deprivation) on the utilization of 1-13C palmitic acid was also examined. Carnitine 37-46 nuclear receptor binding protein 1 Homo sapiens 7-11 9344464-11 1997 The I50 for malonyl-CoA inhibition of the heart enzyme is 30 times lower than that of the yeast-expressed liver CPT-I, and the Km for carnitine is more than 20 times higher than that of the liver CPT-I. Carnitine 134-143 carnitine palmitoyltransferase 1B Homo sapiens 112-117 9344464-11 1997 The I50 for malonyl-CoA inhibition of the heart enzyme is 30 times lower than that of the yeast-expressed liver CPT-I, and the Km for carnitine is more than 20 times higher than that of the liver CPT-I. Carnitine 134-143 carnitine palmitoyltransferase 1B Homo sapiens 196-201 9365072-7 1997 Administration of carnitine decreased the respiratory quotient to 0.90 +/- 0.01 on the 8th day of treatment, consumption of fats increased, and the oxidation of carbohydrates decreased. Carnitine 18-27 chromosome 10 open reading frame 90 Homo sapiens 124-128 9284767-0 1997 The effect of acute administration of ACTH and levothyroxine on serum carnitine. Carnitine 70-79 proopiomelanocortin Homo sapiens 38-42 9069584-7 1997 Thus, we investigated the in vitro effects of L-carnitine on CD95 cross-linking-induced apoptosis through an anti-CD95 mAb in Fas-sensitive cell lines (HuT78 and U937). Carnitine 46-57 Fas cell surface death receptor Homo sapiens 61-65 9288928-7 1997 This single mutation resulted in a greater than 1650-fold increase in the Km value for COT towards carnitine, but had little effect on the value of k(cat) or the Km value for the acyl-CoA substrate. Carnitine 99-108 carnitine O-octanoyltransferase Bos taurus 87-90 9288928-9 1997 These data support the notion that Arg505 in COT, and other carnitine acyltransferases, contributes to substrate binding by forming a salt bridge with the carboxylate moiety of carnitine. Carnitine 60-69 carnitine O-octanoyltransferase Bos taurus 45-48 9168927-0 1997 Palmitoyl-CoA stimulates cellular uptake and plasma membrane binding of carnitine. Carnitine 72-81 HPS3, biogenesis of lysosomal organelles complex 2 subunit 1 Mus musculus 10-13 9168927-2 1997 Palmitoyl-CoA was found to increase membrane binding of carnitine from 506 +/- 48 to 8,690 +/- 235 pmol/mg membrane protein. Carnitine 56-65 HPS3, biogenesis of lysosomal organelles complex 2 subunit 1 Mus musculus 10-13 9168927-3 1997 Palmitate and CoA acted synergistically and increased carnitine binding to plasma membranes but could not replace palmitoyl-CoA. Carnitine 54-63 HPS3, biogenesis of lysosomal organelles complex 2 subunit 1 Mus musculus 14-17 9168927-4 1997 The effect of palmitoyl-CoA on membrane binding of carnitine was maximal at 10 microM and required the presence of ATP. Carnitine 51-60 HPS3, biogenesis of lysosomal organelles complex 2 subunit 1 Mus musculus 24-27 9168927-5 1997 Palmitoyl-CoA increased the cellular uptake rate of carnitine from 181 +/- 5 to 884 +/- 25 amol/cell and h-1. Carnitine 52-61 HPS3, biogenesis of lysosomal organelles complex 2 subunit 1 Mus musculus 10-13 9168927-6 1997 We conclude that palmitoyl-CoA is a major regulator of cellular uptake of carnitine and, based on quantitative estimations, that the carnitine carrier binds more than one carnitine molecule. Carnitine 74-83 HPS3, biogenesis of lysosomal organelles complex 2 subunit 1 Mus musculus 27-30 9168927-6 1997 We conclude that palmitoyl-CoA is a major regulator of cellular uptake of carnitine and, based on quantitative estimations, that the carnitine carrier binds more than one carnitine molecule. Carnitine 133-142 HPS3, biogenesis of lysosomal organelles complex 2 subunit 1 Mus musculus 27-30 9168927-6 1997 We conclude that palmitoyl-CoA is a major regulator of cellular uptake of carnitine and, based on quantitative estimations, that the carnitine carrier binds more than one carnitine molecule. Carnitine 133-142 HPS3, biogenesis of lysosomal organelles complex 2 subunit 1 Mus musculus 27-30 9141253-1 1997 Carnitine CAR) plays an important role in the beta-oxidation of fatty acids. Carnitine 0-9 CXADR pseudogene 1 Homo sapiens 10-13 9069583-2 1997 In this study, we examined the effects of a short-term (5-day) intravenous treatment with L-carnitine (6 g/day) on apoptosis of CD4 and CD8 cells from 10 AIDS patients. Carnitine 90-101 CD4 molecule Homo sapiens 128-131 9069583-2 1997 In this study, we examined the effects of a short-term (5-day) intravenous treatment with L-carnitine (6 g/day) on apoptosis of CD4 and CD8 cells from 10 AIDS patients. Carnitine 90-101 CD8a molecule Homo sapiens 136-139 9069583-3 1997 L-carnitine administration has been shown to induce a strong reduction in the percentage of both CD4 and CD8 cells undergoing apoptosis. Carnitine 0-11 CD4 molecule Homo sapiens 97-100 9069583-3 1997 L-carnitine administration has been shown to induce a strong reduction in the percentage of both CD4 and CD8 cells undergoing apoptosis. Carnitine 0-11 CD8a molecule Homo sapiens 105-108 9069583-4 1997 Interestingly, the L-carnitine treatment, which did not show relevant side effects in four patients, led to a strong and significant reduction of peripheral blood mononuclear cell-associated ceramide, an intracellular messenger of apoptosis, that positively correlated with the decrease of apoptotic CD4- and CD8-positive cells. Carnitine 19-30 CD4 molecule Homo sapiens 300-303 9069583-4 1997 Interestingly, the L-carnitine treatment, which did not show relevant side effects in four patients, led to a strong and significant reduction of peripheral blood mononuclear cell-associated ceramide, an intracellular messenger of apoptosis, that positively correlated with the decrease of apoptotic CD4- and CD8-positive cells. Carnitine 19-30 CD8a molecule Homo sapiens 309-312 9069584-0 1997 Influence of L-carnitine on CD95 cross-lining-induced apoptosis and ceramide generation in human cell lines: correlation with its effects on purified acidic and neutral sphingomyelinases in vitro. Carnitine 13-24 Fas cell surface death receptor Homo sapiens 28-32 9069584-1 1997 Recently, we examined the effects of a short-term (5-days) intravenous L-carnitine (6 g/die) treatment on apoptosis of CD4 and CD8 cells from 10 AIDS patients. Carnitine 71-82 CD4 molecule Homo sapiens 119-122 9069584-1 1997 Recently, we examined the effects of a short-term (5-days) intravenous L-carnitine (6 g/die) treatment on apoptosis of CD4 and CD8 cells from 10 AIDS patients. Carnitine 71-82 CD8a molecule Homo sapiens 127-130 9069584-2 1997 Without inducing side effects, L-carnitine administration has been shown to induce a potent reduction in the percentage of cells undergoing apoptosis, paralleled by a significant increase of CD4 an CD8 cells. Carnitine 31-42 CD4 molecule Homo sapiens 191-194 9069584-2 1997 Without inducing side effects, L-carnitine administration has been shown to induce a potent reduction in the percentage of cells undergoing apoptosis, paralleled by a significant increase of CD4 an CD8 cells. Carnitine 31-42 CD8a molecule Homo sapiens 198-201 9069584-3 1997 Interestingly, L-carnitine treatment led to a significant reduction of peripheral blood mononuclear cell-associated ceramide (an intracellular messenger for apoptosis) that correlated with the decrease of apoptotic CD4- and CD8-positive cells. Carnitine 15-26 CD4 molecule Homo sapiens 215-218 9069584-3 1997 Interestingly, L-carnitine treatment led to a significant reduction of peripheral blood mononuclear cell-associated ceramide (an intracellular messenger for apoptosis) that correlated with the decrease of apoptotic CD4- and CD8-positive cells. Carnitine 15-26 CD8a molecule Homo sapiens 224-227 9069584-9 1997 Our data indicate that L-carnitine is able to inhibit CD95-induced apoptosis of these cells, most likely by preventing sphingomyelin breakdown and consequent ceramide synthesis. Carnitine 23-34 Fas cell surface death receptor Homo sapiens 54-58 9059510-4 1997 The purpose of this study was to determine whether dietary supplementation with DHEAS would also increase tissue L-carnitine levels, carnitine acetyltransferase (CAT) activity and mitochondrial respiration in oophorectomized rats. Carnitine 113-124 sulfotransferase family 2A member 1 Homo sapiens 80-85 9059510-6 1997 Supplementation with DHEAS was not associated with further elevation of plasma L-carnitine levels, but with increased hepatic total and free L-carnitine (P = 0.021 and P < 0.0001, respectively) and cardiac total L-carnitine concentrations (P = 0.045). Carnitine 141-152 sulfotransferase family 2A member 1 Homo sapiens 21-26 9059510-6 1997 Supplementation with DHEAS was not associated with further elevation of plasma L-carnitine levels, but with increased hepatic total and free L-carnitine (P = 0.021 and P < 0.0001, respectively) and cardiac total L-carnitine concentrations (P = 0.045). Carnitine 141-152 sulfotransferase family 2A member 1 Homo sapiens 21-26 9059510-8 1997 CAT activity positively correlated with the total and free carnitine levels in both liver and heart (r = 0.764, r = 0.785 and r = 0.700, r = 0.519, respectively). Carnitine 59-68 carnitine O-acetyltransferase Rattus norvegicus 0-3 9059510-10 1997 These results demonstrate that in oophorectomized rats, dietary DHEAS supplementation increases the liver and heart L-carnitine levels and CAT activities. Carnitine 116-127 sulfotransferase family 2A member 1 Homo sapiens 64-69 9059510-11 1997 In conclusion, DHEAS may modulate L-carnitine level and CAT activity in estrogen deficient rats. Carnitine 34-45 sulfotransferase family 2A member 1 Homo sapiens 15-20 9140816-5 1997 Carnitine administration ameliorated the cardiac hypertrophy and suppressed the augmentation of ANP mRNA in the ventricles. Carnitine 0-9 natriuretic peptide type A Mus musculus 96-99 8877865-5 1996 The calibration plots indicated good linearity over a sample concentration ranging from 0.2 to 1.0 mg ml-1, and the detection limit at 254 nm was 0.05 mg ml-1 for each carnitine enantiomer. Carnitine 168-177 interleukin 17F Homo sapiens 154-158 8888280-11 1996 This effect, not observed in coculture including an adult CPT II-deficient cell line, was carnitine-dependent. Carnitine 90-99 carnitine palmitoyltransferase 2 Homo sapiens 58-64 9049519-8 1997 Cardiac free carnitine balance changed from uptake (255 +/- 107 pmol.min-1, mean +/- SEM) to release, (-150 +/- 66 pmol.min-1) at 30 min after pacing in the group with lactate production. Carnitine 13-22 CD59 molecule (CD59 blood group) Homo sapiens 69-74 9049519-8 1997 Cardiac free carnitine balance changed from uptake (255 +/- 107 pmol.min-1, mean +/- SEM) to release, (-150 +/- 66 pmol.min-1) at 30 min after pacing in the group with lactate production. Carnitine 13-22 CD59 molecule (CD59 blood group) Homo sapiens 120-125 9526175-5 1997 Study results showed that the administration of carnitine lead to an improvement in glucose metabolism, as demonstrated by a saving in insulin secretion accompanied, at least on a temporary basis, by a corresponding decrease in blood glucose which, however, remained within normal parameters. Carnitine 48-57 insulin Homo sapiens 135-142 8636126-6 1996 When expressed in COS cells, the novel cDNA and our previously described cDNA for rat liver CPT I (L-CPT I) gave rise to products with the same kinetic characteristics (sensitivity to malonyl-CoA and Km for carnitine) as CPT I in skeletal muscle and liver mitochondria, respectively. Carnitine 207-216 carnitine palmitoyltransferase 1B Rattus norvegicus 92-97 8653874-10 1996 Conversely, after L-carnitine administration, all but one patient in group IC2 (n=7) showed an increase in plasma acetylcarnitine concentration during exercise versus the decrease observed without L-carnitine. Carnitine 18-29 dynein cytoplasmic 1 intermediate chain 2 Homo sapiens 75-78 8653874-10 1996 Conversely, after L-carnitine administration, all but one patient in group IC2 (n=7) showed an increase in plasma acetylcarnitine concentration during exercise versus the decrease observed without L-carnitine. Carnitine 197-208 dynein cytoplasmic 1 intermediate chain 2 Homo sapiens 75-78 8653874-12 1996 Interestingly, in group IC1 patients (n=5), L-carnitine neither improved walking capacity nor modified the metabolic profile. Carnitine 44-55 ICR1 differentially methylated region Homo sapiens 24-27 8636126-6 1996 When expressed in COS cells, the novel cDNA and our previously described cDNA for rat liver CPT I (L-CPT I) gave rise to products with the same kinetic characteristics (sensitivity to malonyl-CoA and Km for carnitine) as CPT I in skeletal muscle and liver mitochondria, respectively. Carnitine 207-216 carnitine palmitoyltransferase 1B Rattus norvegicus 101-106 8636126-6 1996 When expressed in COS cells, the novel cDNA and our previously described cDNA for rat liver CPT I (L-CPT I) gave rise to products with the same kinetic characteristics (sensitivity to malonyl-CoA and Km for carnitine) as CPT I in skeletal muscle and liver mitochondria, respectively. Carnitine 207-216 carnitine palmitoyltransferase 1B Rattus norvegicus 101-106 7559795-0 1995 Influences of silicates and carnitine-silicate mixtures on the inhibition of aggregation of erythrocytes elicited by the presence of fibrinogen. Carnitine 28-37 fibrinogen beta chain Homo sapiens 133-143 8830050-0 1996 Increased expression of carnitine palmitoyltransferase I gene is repressed by administering L-carnitine in the hearts of carnitine-deficient juvenile visceral steatosis mice. Carnitine 92-103 carnitine palmitoyltransferase 1b, muscle Mus musculus 24-56 8830050-6 1996 When the JVS mice were treated with carnitine, CPT I gene expression was repressed to the level of normal mice. Carnitine 36-45 carnitine palmitoyltransferase 1b, muscle Mus musculus 47-52 8605222-1 1996 We conducted a quantitative study of the effect of carnitine deficiency on the mRNA level of carnitine palmitoyltransferase II in the liver, muscle and heart of mice with juvenile visceral steatosis, a strain that is systematically deficient in carnitine. Carnitine 51-60 carnitine palmitoyltransferase 2 Mus musculus 93-126 8605222-5 1996 These results suggest that carnitine displays some effect on the mRNA level of the carnitine palmitoyltransferase II gene in liver and muscle, probably through fatty acid metabolic change. Carnitine 27-36 carnitine palmitoyltransferase 2 Mus musculus 83-116 8820505-0 1996 Effect of oral L-carnitine on serum myoglobin in hemodialysis patients. Carnitine 15-26 myoglobin Homo sapiens 36-45 8820505-1 1996 Oral L-carnitine has been reported to lower the elevated serum myoglobin of renal failure in chronic peritoneal dialysis patients, and intravenous L-carnitine can improve muscle fatigue and cramps in chronic hemodialysis patients. Carnitine 5-16 myoglobin Homo sapiens 63-72 8820505-6 1996 Four weeks after carnitine was discontinued, mean serum myoglobin had risen to 320 +/- 118 ng/mL. Carnitine 17-26 myoglobin Homo sapiens 56-65 8820505-9 1996 We conclude that oral L-carnitine may lower serum myoglobin and improve muscle cramps and weakness in hemodialysis patients. Carnitine 22-33 myoglobin Homo sapiens 50-59 8820505-10 1996 The maximal effect of carnitine on myoglobin occurs 2 weeks before the maximal improvement in muscular symptoms. Carnitine 22-31 myoglobin Homo sapiens 35-44 8595089-1 1995 This paper describes the interference of heparin (CAS 9005-49-6) in whole plasma used for free and total levocarnitine (L-carnitine, CAS 541-15-1) analysis. Carnitine 105-118 BCAR1 scaffold protein, Cas family member Homo sapiens 50-53 8595089-1 1995 This paper describes the interference of heparin (CAS 9005-49-6) in whole plasma used for free and total levocarnitine (L-carnitine, CAS 541-15-1) analysis. Carnitine 120-131 BCAR1 scaffold protein, Cas family member Homo sapiens 50-53 7485128-0 1995 L-carnitine effects on anemia in hemodialyzed patients treated with erythropoietin. Carnitine 0-11 erythropoietin Homo sapiens 68-82 7485128-1 1995 To demonstrate whether L-carnitine treatment could further improve the anemia in dialyzed patients under recombinant human erythropoietin (r-HuEPO) therapy, leading to a reduction in r-HuEPO requirements, L-carnitine (1 g intravenously after every dialysis session) was administered for 6 months to a group of 13 patients; the results were compared with data from a placebo control group (N = 11). Carnitine 23-34 erythropoietin Homo sapiens 123-137 7485128-3 1995 L-Carnitine treatment promoted a 38.1% reduction in r-HuEPO requirements in the active group (102.2 +/- 52.6 U/kg/wk v 63.3 +/- 37.8 U/kg/wk; P < 0.02), with globular osmotic fragility and endogenous EPO levels remaining unchanged and thus not accounting for carnitine effect on anemia. Carnitine 0-11 erythropoietin Homo sapiens 56-59 7485128-6 1995 It is concluded that L-carnitine deficiency might promote EPO resistance in dialyzed patients, which is corrected by L-carnitine supplementation, ultimately reducing r-HuEPO requirements. Carnitine 21-32 erythropoietin Homo sapiens 58-61 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 interleukin 1 beta Rattus norvegicus 10-28 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 interleukin 1 beta Rattus norvegicus 30-39 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 interleukin 6 Rattus norvegicus 42-55 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 interleukin 6 Rattus norvegicus 57-61 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 tumor necrosis factor Rattus norvegicus 97-106 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 interleukin 1 beta Rattus norvegicus 162-171 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 interleukin 6 Rattus norvegicus 199-203 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 tumor necrosis factor Rattus norvegicus 231-240 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 interleukin 1 beta Rattus norvegicus 162-171 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 interleukin 6 Rattus norvegicus 199-203 7577464-11 1995 Levels of interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) (pg ml-1) were also lowered by carnitine in both LPS (IL-1 beta: 536 +/- 65 vs 378 +/- 44: IL-6: 271 +/- 29 vs 222 +/- 32; TNF-alpha: 618 +/- 86 vs 367 +/- 54, P < or = 0.02) and sarcoma models (IL-1 beta: 423 +/- 33 vs 221 +/- 60; IL-6: 222 +/- 18 vs 139 +/- 38; TNF-alpha: 617 +/- 69 vs 280 +/- 77, P < or = 0.05) for control and carnitine groups respectively. Carnitine 139-148 tumor necrosis factor Rattus norvegicus 231-240 8671269-7 1996 CA 125 did not correlate with the prostatic marker zinc, but did do so with the seminal vesicle marker fructose and the epididymal marker carnitine. Carnitine 138-147 mucin 16, cell surface associated Homo sapiens 0-6 8817642-11 1996 Other drugs like the cholinesterase inhibitors, tacrine and eserine, also had a small inhibitory effect on L-C uptake, reducing it at 1 microM by 22 and 21% respectively, although higher concentrations were toxic (> 100 microM). Carnitine 107-110 butyrylcholinesterase Rattus norvegicus 21-35 8598540-1 1995 Km estimates for carnitine and palmitoyl-CoA of heterologously expressed rat liver carnitine palmitoyl-transferase-II (rCPT-II) were 950 +/- 27 microM and 34 +/- 6 microM, respectively. Carnitine 17-26 carnitine palmitoyltransferase 2 Rattus norvegicus 119-126 7563233-4 1995 Results showed that carnitine and its associated forms produced a choline acetyl transferase (ChAT) activity increase in the striatum and the hippocampus. Carnitine 20-29 choline O-acetyltransferase Rattus norvegicus 66-92 7563233-5 1995 Carnitine acetyl transferase activity was stimulated by the treatment of l-carnitine in the hippocampus but it remained unchanged in the striatum and the cerebral cortex. Carnitine 73-84 carnitine O-acetyltransferase Rattus norvegicus 0-28 7721804-6 1995 Because the myocardial carnitine content is very low at birth and rises dramatically over the next several weeks, it can be estimated that L-CPT I (Km for carnitine of only 30 microM compared with a value of 500 microM for M-CPT I) is responsible for some 60% of total cardiac fatty acid oxidation in the newborn rat; the value falls to approximately 4% in adult animals. Carnitine 23-32 carnitine palmitoyltransferase 1B Rattus norvegicus 141-146 7721804-6 1995 Because the myocardial carnitine content is very low at birth and rises dramatically over the next several weeks, it can be estimated that L-CPT I (Km for carnitine of only 30 microM compared with a value of 500 microM for M-CPT I) is responsible for some 60% of total cardiac fatty acid oxidation in the newborn rat; the value falls to approximately 4% in adult animals. Carnitine 155-164 carnitine palmitoyltransferase 1B Rattus norvegicus 141-146 7626037-6 1995 Kinetic analysis of soluble rCPT-II revealed Km values for carnitine and palmitoyl-CoA of 950 +/- 27 microM and 34 +/- 5.6 microM respectively. Carnitine 59-68 carnitine palmitoyltransferase 2 Rattus norvegicus 28-35 7566367-8 1995 However, carnitine acetyltransferase activity of AD CBL (n = 7) was significantly lower than that of control CBL (n = 6) (1.33 +/- 0.88 versus 2.26 +/- 0.66 nmol/min/mg protein; p = 0.05). Carnitine 9-18 Cbl proto-oncogene Homo sapiens 52-55 7832757-7 1995 Like the native enzyme, rCAT was capable of acylating carnitine with a preference for small-chain acyl-CoAs of carbon chain lengths C2-C4. Carnitine 54-63 catalase Rattus norvegicus 24-28 7825532-8 1995 The plasma insulin concentration tended to be positively correlated with the degree of fat infiltration and negatively correlated with the liver carnitine content. Carnitine 145-154 insulin Homo sapiens 11-18 7474896-11 1995 Clearly, in 3-MCC deficiency the available glycine and carnitine pools are not sufficient to meet the potential for conjugation of accumulated metabolites, suggesting a possible therapeutic role for glycine and carnitine therapy in this disorder. Carnitine 55-64 MCC regulator of WNT signaling pathway Homo sapiens 14-17 7474896-11 1995 Clearly, in 3-MCC deficiency the available glycine and carnitine pools are not sufficient to meet the potential for conjugation of accumulated metabolites, suggesting a possible therapeutic role for glycine and carnitine therapy in this disorder. Carnitine 211-220 MCC regulator of WNT signaling pathway Homo sapiens 14-17 7913595-4 1994 Moreover, the sensitivity of myocyte CPT-I to malonyl-CoA, its substrate preference for decanoyl-CoA and the affinity of CPT-I for l-carnitine (0.19 mM) are comparable with similar measurements published for isolated cardiac mitochondrial membranes. Carnitine 131-142 carnitine palmitoyltransferase 1B Rattus norvegicus 121-126 7803487-3 1994 Addition of L-carnitine to cells that had grown confluently in medium supplemented with HGF, significantly delayed the onset of cell death (apoptosis) initiated after HGF deprivation. Carnitine 12-23 hepatocyte growth factor Mus musculus 88-91 7803487-3 1994 Addition of L-carnitine to cells that had grown confluently in medium supplemented with HGF, significantly delayed the onset of cell death (apoptosis) initiated after HGF deprivation. Carnitine 12-23 hepatocyte growth factor Mus musculus 167-170 7929365-10 1994 Taking the Km for carnitine of L-CPT I and M-CPT I to be 30 and 500 microM, respectively, it could be calculated that the former contributes approximately 2% to the total CPT I in heart. Carnitine 18-27 carnitine palmitoyltransferase 1B Rattus norvegicus 33-38 7929365-10 1994 Taking the Km for carnitine of L-CPT I and M-CPT I to be 30 and 500 microM, respectively, it could be calculated that the former contributes approximately 2% to the total CPT I in heart. Carnitine 18-27 carnitine palmitoyltransferase 1B Rattus norvegicus 45-50 7929365-10 1994 Taking the Km for carnitine of L-CPT I and M-CPT I to be 30 and 500 microM, respectively, it could be calculated that the former contributes approximately 2% to the total CPT I in heart. Carnitine 18-27 carnitine palmitoyltransferase 1B Rattus norvegicus 45-50 8034673-8 1994 The data suggest that the mechanism by which CPT II effects transesterification between palmitoyl-CoA and carnitine possibly involves histidine 372 and one of these aspartate residues, interacting with the carnitine hydroxyl group, in a reaction analogous to that carried out by a histidine/aspartate/serine catalytic triad in certain other enzyme systems. Carnitine 106-115 carnitine palmitoyltransferase 2 Rattus norvegicus 45-51 8040784-6 1994 We conclude that carnitine depletion, a known adverse effect of valproic acid administration, may result in inhibited fatty acid oxidation, leading to a shift of substrates utilized from fats to carbohydrates. Carnitine 17-26 chromosome 10 open reading frame 90 Homo sapiens 187-191 8034622-11 1994 The results likely explain why previous studies of heart CPT I yielded an apparent Km for carnitine and I50 value for malonyl-CoA inhibition that were intermediate between those of the liver and skeletal muscle enzymes. Carnitine 90-99 carnitine palmitoyltransferase 1B Rattus norvegicus 57-62 8034673-9 1994 Mutagenic analysis of a region of CPT II that is highly conserved among the carnitine and choline acyltransferases, and which is homologous to the "adenine binding loop" of citrate synthase, implies that it has no similar function in CPT II. Carnitine 76-85 carnitine palmitoyltransferase 2 Rattus norvegicus 34-40 8034673-9 1994 Mutagenic analysis of a region of CPT II that is highly conserved among the carnitine and choline acyltransferases, and which is homologous to the "adenine binding loop" of citrate synthase, implies that it has no similar function in CPT II. Carnitine 76-85 citrate synthase Rattus norvegicus 173-189 8207327-2 1994 Carnitine acetyltransferase occurs in several tissues and transfers acetyl groups from ACoA to carnitine forming acetylcarnitine and exhibits weak choline acetyltransferase activity. Carnitine 95-104 carnitine O-acetyltransferase Rattus norvegicus 0-27 7764849-3 1994 The addition of 20 microM L-Cn to cultures of Mark3 hybridoma cells that had been adapted to L-Cn significantly stimulated monoclonal antibody (mAb) production without affecting cell growth. Carnitine 27-30 MAP/microtubule affinity regulating kinase 3 Mus musculus 46-51 8189376-4 1993 Carnitine prevented hepatic lipid accumulation caused by CCl4 under these conditions. Carnitine 0-9 C-C motif chemokine ligand 4 Rattus norvegicus 57-61 8137928-0 1994 Effects of L-carnitine on the pyruvate dehydrogenase complex and carnitine palmitoyl transferase activities in muscle of endurance athletes. Carnitine 11-22 pyruvate dehydrogenase phosphatase catalytic subunit 1 Homo sapiens 30-52 8137928-1 1994 The effects of L-carnitine on the pyruvate dehydrogenase (PDH) complex and carnitine palmitoyl transferase (CPT) were studied in muscle of 16 long-distance runners (LDR). Carnitine 15-26 pyruvate dehydrogenase phosphatase catalytic subunit 1 Homo sapiens 34-56 8137928-1 1994 The effects of L-carnitine on the pyruvate dehydrogenase (PDH) complex and carnitine palmitoyl transferase (CPT) were studied in muscle of 16 long-distance runners (LDR). Carnitine 15-26 pyruvate dehydrogenase phosphatase catalytic subunit 1 Homo sapiens 58-61 8137928-3 1994 Athletes receiving L-carnitine showed a dramatic increase (P < 0.001) in the PDH complex activities. Carnitine 19-30 pyruvate dehydrogenase phosphatase catalytic subunit 1 Homo sapiens 80-83 8222066-10 1993 Preincubation of PBLs with different doses of L-carnitine, before exposure to 0.5 mM ENU, increased SSB disappearance dependent on the dose and donor PBLs. Carnitine 46-57 small RNA binding exonuclease protection factor La Homo sapiens 100-103 8142416-2 1994 Carnitine acetyltransferase provides one of the control mechanisms for this ratio during changing energy demand in the heart muscle, possibly by buffering the CoA and carnitine concentration for sustained beta-oxidation. Carnitine 167-176 carnitine O-acetyltransferase Rattus norvegicus 0-27 7758398-0 1994 The effect of L-carnitine, administered through intravenous infusion of glucose, on both glucose and insulin levels in healthy subjects. Carnitine 14-25 insulin Homo sapiens 101-108 7758398-1 1994 The goal of the present study was to evaluate the effect of L-carnitine on plasma glucose and insulin levels. Carnitine 60-71 insulin Homo sapiens 94-101 8036622-0 1994 A preterm infant with secondary carnitine deficiency due to MCT formula--effective treatment of L-carnitine. Carnitine 96-107 solute carrier family 16 member 1 Homo sapiens 60-63 8130774-0 1993 Modulation of ethanol-mediated CYP2E1 induction by clofibrate and L-carnitine in rat liver. Carnitine 66-77 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 31-37 8130774-5 1993 Co-administration of L-carnitine, however, increased liver microsomal CYP2E1 protein (2.5-fold) in rats given an ethanol-containing diet. Carnitine 21-32 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 70-76 8130774-7 1993 These results indicate that clofibrate and L-carnitine modulate ethanol-mediated induction of hepatic CYP2E1 independent of blood levels of ketone bodies. Carnitine 43-54 cytochrome P450, family 2, subfamily e, polypeptide 1 Rattus norvegicus 102-108 8236505-0 1993 Prevention by L-carnitine of interleukin-2 related cardiac toxicity during cancer immunotherapy. Carnitine 14-25 interleukin 2 Homo sapiens 29-42 8379919-4 1993 Product-inhibition studies established that COT follows a rapid-equilibrium random-order mechanism, but CPT-II follows a strictly ordered mechanism in which acyl-CoA or CoA must bind before the carnitine substrate. Carnitine 194-203 carnitine palmitoyltransferase 2 Homo sapiens 104-110 8219654-3 1993 Carnitine levels were observed before and during metabolic intervention with dietary measures and either sulfonylurea or insulin treatment. Carnitine 0-9 insulin Homo sapiens 121-128 8236505-2 1993 Because of its trophic action on the myocardial tissue, the use of L-carnitine has been evaluated during IL-2 therapy in advanced cancer patients with clinically important cardiac diseases. Carnitine 67-78 interleukin 2 Homo sapiens 105-109 8236505-6 1993 CONCLUSIONS: The results would suggest that L-carnitine may be used successfully to prevent cardiac complications during IL-2 immunotherapy in cancer patients with clinically relevant cardiac disorders. Carnitine 44-55 interleukin 2 Homo sapiens 121-125 8236505-7 1993 Since cardiac metabolism depends mainly on fatty acid oxidation, the stimulatory role of L-carnitine on fatty acid oxidation could explain at least in part its ability to prevent heart disturbances in response to IL-2 administration. Carnitine 89-100 interleukin 2 Homo sapiens 213-217 1408468-0 1992 Enterohepatic distribution of carnitine in developing piglets: relation to glucagon and insulin. Carnitine 30-39 insulin Homo sapiens 88-95 18475562-5 1993 The paper concludes with a discussion on the possible protective effect of carnitine congeners against the lethal action of LPS. Carnitine 75-84 interferon regulatory factor 6 Homo sapiens 124-127 18475568-7 1993 The results indicate that the levels of circulating TNFalpha were strongly increased following surgery and that L-carnitine administration resulted in a strong reduction of TNFalpha. Carnitine 112-123 tumor necrosis factor Homo sapiens 173-181 18475568-8 1993 Thus, the data suggest that L-carnitine could be helpful in protecting surgical patients against dysmetabolism dependent on dysregulated production of TNFalpha. Carnitine 28-39 tumor necrosis factor Homo sapiens 151-159 18475569-1 1993 The effect of carnitine, a drug that plays an essential role in mitochondria metabolism, on some of the most important human polymorphonuclear leucocytes (PMN) activation steps including modulation of adhesion molecule density, reactive oxygen species production, and tumour necrosis factor-alpha (TNFalpha) production was investigated. Carnitine 14-23 tumor necrosis factor Homo sapiens 298-306 8473887-7 1993 L-Carnitine, which protects rats against ammonia toxicity, also prevented MAP-2 degradation. Carnitine 0-11 microtubule-associated protein 2 Rattus norvegicus 74-79 8423595-3 1993 (+)-HPC inhibits carnitine palmitoyltransferase (CPT-I) activity for the forward reaction (palmitoyl-CoA + carnitine-->) in intact mitochondria from rat heart and rat liver. Carnitine 17-26 carnitine palmitoyltransferase 1B Rattus norvegicus 49-54 8423595-4 1993 (+)-HPC competitively (versus carnitine) inhibits CPT-I activity in both rat heart and liver mitochondria with Ki = 2.8 +/- 0.5 and 4.2 +/- 0.7 microM, respectively. Carnitine 30-39 carnitine palmitoyltransferase 1B Rattus norvegicus 50-55 18475569-4 1993 Although the ultimate effect was often donor dependent, TNFalpha production was exceptional in that carnitine was able to consistently reduce TNFalpha production in Staphylococcus aureus stimulated PMN in a clear dose-dependent fashion. Carnitine 100-109 tumor necrosis factor Homo sapiens 56-64 18475569-4 1993 Although the ultimate effect was often donor dependent, TNFalpha production was exceptional in that carnitine was able to consistently reduce TNFalpha production in Staphylococcus aureus stimulated PMN in a clear dose-dependent fashion. Carnitine 100-109 tumor necrosis factor Homo sapiens 142-150 18475570-1 1993 The effect of L-carnitine and some of its acyl derivatives on serum TNF production and lethality in a murine experimental endotoxin shock model was investigated. Carnitine 14-25 tumor necrosis factor Mus musculus 68-71 18475573-0 1993 Effects of carnitine and its congeners on eicosanoid discharge from rat cells: implications for release of TNFalpha. Carnitine 11-20 tumor necrosis factor Rattus norvegicus 107-115 1329742-4 1992 Athletes receiving L-carnitine showed a significant increase (p < 0.01) in the activities of rotenone-sensitive NADH cytochrome c reductase, succinate cytochrome c reductase and cytochrome oxidase. Carnitine 19-30 cytochrome c, somatic Homo sapiens 120-132 1329742-4 1992 Athletes receiving L-carnitine showed a significant increase (p < 0.01) in the activities of rotenone-sensitive NADH cytochrome c reductase, succinate cytochrome c reductase and cytochrome oxidase. Carnitine 19-30 cytochrome c, somatic Homo sapiens 154-166 1408468-9 1992 The finding of a similar pattern in glucagon-to-insulin ratio suggests that both hormones may participate in the regulation of enterohepatic carnitine distribution in newborns. Carnitine 141-150 insulin Homo sapiens 48-55 1634532-7 1992 2-Bromooctanoate and carnitine stimulated the T3-induced accumulation of the mRNAs for malic enzyme and fatty acid synthase. Carnitine 21-30 fatty acid synthase Gallus gallus 104-123 1571363-7 1992 Kinetic studies revealed that the inhibition by chenodeoxycholic acid was competitive with respect to carnitine with an apparent Ki of 890 microM for carnitine acetyltransferase, 650 microM for carnitine octanoyltransferase and 600 microM for carnitine palmitoyltransferase. Carnitine 102-111 carnitine O-acetyltransferase Rattus norvegicus 150-177 1586154-0 1992 Regulation of the malic enzyme and fatty acid synthase genes in chick embryo hepatocytes in culture: corticosterone and carnitine regulate responsiveness to triiodothyronine. Carnitine 120-129 fatty acid synthase Gallus gallus 35-54 1735445-4 1992 These results indicate that peroxisomes contain gamma-butyrobetaine hydroxylase, the enzyme which catalyzes the final step in the biosynthesis of carnitine. Carnitine 146-155 gamma-butyrobetaine hydroxylase 1 Homo sapiens 48-79 1544887-4 1992 Carnitine administration relieved the suppression of the developmental induction of two urea cycle enzymes examined, carbamoyl-phosphate synthetase and argininosuccinate synthase, and kept the activities of enzymes normal. Carnitine 0-9 argininosuccinate synthetase 1 Mus musculus 152-178 1778112-0 1991 Carnitine improves peripheral glucose disposal in non-insulin-dependent diabetic patients. Carnitine 0-9 insulin Homo sapiens 54-61 1436358-0 1992 Effect of low doses of L-carnitine on the response to recombinant human erythropoietin in hemodialyzed children: about two cases. Carnitine 23-34 erythropoietin Homo sapiens 72-86 1438381-6 1992 Quantitative data in 2 patients with MCAD deficiency showed that plasma concentrations of OC and AcC are dependent on both the availability of free carnitine and the severity of metabolic decompensation. Carnitine 148-157 acetyl-CoA carboxylase alpha Homo sapiens 97-100 1778112-7 1991 We conclude that an acute carnitine administration is able to improve insulin sensitivity in NIDDM patients. Carnitine 26-35 insulin Homo sapiens 70-77 1932127-11 1991 CAT activity appears to be critical for carnitine-mediated reversal of propionate-induced inhibition of pyruvate oxidation. Carnitine 40-49 carnitine O-acetyltransferase Rattus norvegicus 0-3 1959869-5 1991 The redistribution of the hepatic carnitine pool toward acylcarnitines, which is characteristic of starvation, was complete after fasting for 12 hr in the CCl4-treated rats, compared with the 24 hr required in control rats. Carnitine 34-43 C-C motif chemokine ligand 4 Rattus norvegicus 155-159 1748719-0 1991 Clustering of erythrocytes by fibrinogen is inhibited by carnitine: evidence that sulfhydryl groups on red blood cell membranes are involved in carnitine actions. Carnitine 144-153 fibrinogen beta chain Homo sapiens 30-40 1748719-3 1991 Incubation or preincubation of red blood cell preparations with carnitine inhibits the aggregation of erythrocytes otherwise elicited by fibrinogen. Carnitine 64-73 fibrinogen beta chain Homo sapiens 137-147 2046808-0 1991 The response to recombinant human erythropoietin in patients with the anemia of end-stage renal disease is correlated with serum carnitine levels. Carnitine 129-138 erythropoietin Homo sapiens 34-48 1996622-5 1991 Insulin (with glucose) administration abolished the carnitine effect. Carnitine 52-61 insulin Canis lupus familiaris 0-7 1945750-2 1991 Total cellular activities of carnitine:palmitoyl-CoA transferase, crotonase, 3-hydroxyacyl-CoA dehydrogenase, 3-keto-acyl-CoA thiolase, citrate synthase, NADH:cytochrome c oxidoreductase, succinate: cytochrome c oxidoreductase, and cytochrome c oxidase were measured in contralateral and stimulated muscles at various times. Carnitine 29-38 cytochrome c Oryctolagus cuniculus 159-171 1945750-2 1991 Total cellular activities of carnitine:palmitoyl-CoA transferase, crotonase, 3-hydroxyacyl-CoA dehydrogenase, 3-keto-acyl-CoA thiolase, citrate synthase, NADH:cytochrome c oxidoreductase, succinate: cytochrome c oxidoreductase, and cytochrome c oxidase were measured in contralateral and stimulated muscles at various times. Carnitine 29-38 cytochrome c Oryctolagus cuniculus 199-211 1945750-2 1991 Total cellular activities of carnitine:palmitoyl-CoA transferase, crotonase, 3-hydroxyacyl-CoA dehydrogenase, 3-keto-acyl-CoA thiolase, citrate synthase, NADH:cytochrome c oxidoreductase, succinate: cytochrome c oxidoreductase, and cytochrome c oxidase were measured in contralateral and stimulated muscles at various times. Carnitine 29-38 cytochrome c Oryctolagus cuniculus 199-211 33807231-1 2021 The SLC25A20 transporter, also known as carnitine acyl-carnitine carrier (CAC), catalyzes the transport of short, medium and long carbon chain acyl-carnitines across the mitochondrial inner membrane in exchange for carnitine. Carnitine 40-49 solute carrier family 25 member 20 Homo sapiens 4-12 2253348-0 1990 Fluorometric determination of carnitine in serum with immobilized carnitine dehydrogenase and diaphorase. Carnitine 30-39 dihydrolipoamide dehydrogenase Homo sapiens 94-104 2253348-1 1990 A fluorometric flow-injection method for determining carnitine with use of immobilized enzymes carnitine dehydrogenase (EC 1.1.1.108) and diaphorase (EC 1.8.1.4) was developed and applied to the assay of carnitine in serum of patients treated with valproic acid. Carnitine 53-62 dihydrolipoamide dehydrogenase Homo sapiens 138-148 2122630-7 1990 The only significant difference between the groups was higher BOB-concentrations in the carnitine group 2 days after the start of parenteral nutrition. Carnitine 88-97 G protein-coupled receptor 15 Homo sapiens 62-65 2122630-8 1990 Elevated BOB concentrations are an indicator of improved fatty acid oxidation in the carnitine group. Carnitine 85-94 G protein-coupled receptor 15 Homo sapiens 9-12 2344445-1 1990 Carnitine-dependent transport of fatty acids into mitochondria is believed to require participation of two carnitine palmitoyltransferase (CPT) activities, one outer, overt (CPTo) and the other inner, latent (CPTi). Carnitine 0-9 carnitine palmitoyltransferase 1B Homo sapiens 209-213 2333732-7 1990 GnRH agonist treatment suppressed serum bioactive LH, testosterone and dihydrotestosterone levels, testicular size, sperm production, and seminal carnitine content. Carnitine 146-155 gonadotropin releasing hormone 1 Macaca mulatta 0-4 2375793-3 1990 In CBL and db/db mice, heart muscle was found to have the greatest and brain the least content of carnitine. Carnitine 98-107 Casitas B-lineage lymphoma Mus musculus 3-6 33805796-5 2021 L-carnitine participates in the long-chain oxidation of fatty acids in the brain, stimulates acetylcholine synthesis (donor of the acyl groups), stimulates expression of growth-associated protein-43, prevents cell apoptosis and neuron damage and stimulates neurotransmission. Carnitine 0-11 growth associated protein 43 Homo sapiens 170-198 31555131-7 2019 Specifically, oxidation of fatty acids (FAO) was reduced in these cells, which linked to reduced carnitine palmitoyltransferase 1a (Cpt1a), an essential enzyme for carnitine shuttle. Carnitine 97-106 carnitine palmitoyltransferase 1A Rattus norvegicus 132-137 33801983-7 2021 The latter option involves using PPAR agonists and drugs that modulate the transport of fatty acids via carnitine into the interior of the mitochondria or the redirection of long-chain fatty acids to peroxisomes. Carnitine 104-113 peroxisome proliferator activated receptor alpha Homo sapiens 33-37 31555131-9 2019 L-Carnitine treatment augmented FAO but attenuated CSE-induced apoptosis by upregulating Cpt1a. Carnitine 0-11 carnitine palmitoyltransferase 1A Homo sapiens 89-94 25363063-3 2015 KEY RESULTS: In this study, we used a novel compound, 4-[ethyl(dimethyl)ammonio]butanoate (Methyl-GBB), which inhibits gamma-butyrobetaine dioxygenase (IC50 3 muM) and organic cation transporter 2 (OCTN2, IC50 3 muM), and, in turn, decreases levels of L-carnitine and acylcarnitines in heart tissue. Carnitine 252-263 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 119-150 25363063-8 2015 CONCLUSIONS AND IMPLICATIONS: Reduction of L-carnitine and long-chain acylcarnitine content by the inhibition of OCTN2 represents an effective strategy to protect the heart against ischaemia-reperfusion-induced damage. Carnitine 43-54 solute carrier family 22 member 2 Rattus norvegicus 113-118 23150726-0 2012 Regulation of Genes Involved in Carnitine Homeostasis by PPARalpha across Different Species (Rat, Mouse, Pig, Cattle, Chicken, and Human). Carnitine 32-41 peroxisome proliferator activated receptor alpha Rattus norvegicus 57-66 23150726-1 2012 Recent studies in rodents convincingly demonstrated that PPARalpha is a key regulator of genes involved in carnitine homeostasis, which serves as a reasonable explanation for the phenomenon that energy deprivation and fibrate treatment, both of which cause activation of hepatic PPARalpha, causes a strong increase of hepatic carnitine concentration in rats. Carnitine 107-116 peroxisome proliferator activated receptor alpha Rattus norvegicus 57-66 23150726-4 2012 However, despite demonstrating a well-conserved role of PPARalpha as a key regulator of carnitine homeostasis in general, our comprehensive analysis shows that this assumption particularly applies to the regulation by PPARalpha of carnitine uptake which is obviously highly conserved across species, whereas regulation by PPARalpha of carnitine biosynthesis appears less well conserved across species. Carnitine 88-97 peroxisome proliferator activated receptor alpha Rattus norvegicus 218-227 23150726-1 2012 Recent studies in rodents convincingly demonstrated that PPARalpha is a key regulator of genes involved in carnitine homeostasis, which serves as a reasonable explanation for the phenomenon that energy deprivation and fibrate treatment, both of which cause activation of hepatic PPARalpha, causes a strong increase of hepatic carnitine concentration in rats. Carnitine 107-116 peroxisome proliferator activated receptor alpha Rattus norvegicus 279-288 23150726-4 2012 However, despite demonstrating a well-conserved role of PPARalpha as a key regulator of carnitine homeostasis in general, our comprehensive analysis shows that this assumption particularly applies to the regulation by PPARalpha of carnitine uptake which is obviously highly conserved across species, whereas regulation by PPARalpha of carnitine biosynthesis appears less well conserved across species. Carnitine 88-97 peroxisome proliferator activated receptor alpha Rattus norvegicus 218-227 23150726-4 2012 However, despite demonstrating a well-conserved role of PPARalpha as a key regulator of carnitine homeostasis in general, our comprehensive analysis shows that this assumption particularly applies to the regulation by PPARalpha of carnitine uptake which is obviously highly conserved across species, whereas regulation by PPARalpha of carnitine biosynthesis appears less well conserved across species. Carnitine 88-97 peroxisome proliferator activated receptor alpha Rattus norvegicus 56-65 23150726-4 2012 However, despite demonstrating a well-conserved role of PPARalpha as a key regulator of carnitine homeostasis in general, our comprehensive analysis shows that this assumption particularly applies to the regulation by PPARalpha of carnitine uptake which is obviously highly conserved across species, whereas regulation by PPARalpha of carnitine biosynthesis appears less well conserved across species. Carnitine 231-240 peroxisome proliferator activated receptor alpha Rattus norvegicus 56-65 23150726-4 2012 However, despite demonstrating a well-conserved role of PPARalpha as a key regulator of carnitine homeostasis in general, our comprehensive analysis shows that this assumption particularly applies to the regulation by PPARalpha of carnitine uptake which is obviously highly conserved across species, whereas regulation by PPARalpha of carnitine biosynthesis appears less well conserved across species. Carnitine 231-240 peroxisome proliferator activated receptor alpha Rattus norvegicus 218-227 23150726-4 2012 However, despite demonstrating a well-conserved role of PPARalpha as a key regulator of carnitine homeostasis in general, our comprehensive analysis shows that this assumption particularly applies to the regulation by PPARalpha of carnitine uptake which is obviously highly conserved across species, whereas regulation by PPARalpha of carnitine biosynthesis appears less well conserved across species. Carnitine 231-240 peroxisome proliferator activated receptor alpha Rattus norvegicus 218-227 34979196-12 2022 Caspase-3 expression in hepatocytes was decreased in Pb-treated group supplemented with l-carnitine. Carnitine 88-99 caspase 3 Rattus norvegicus 0-9 34979196-15 2022 l-Carnitine shows significant protective effects against hepatocellular apoptosis and inflammation induced by Pb acetate through antioxidant, anti-inflammatory and anti-apoptotic pathways in part mediated by GSK-3beta inhibition. Carnitine 0-11 glycogen synthase kinase 3 alpha Rattus norvegicus 208-217 34728372-2 2021 N6-trimethyllysine dioxygenase (TMLD) is the first enzyme in the carnitine/acylcarnitine biosynthesis pathway. Carnitine 65-74 trimethyllysine hydroxylase, epsilon Mus musculus 0-30 34974445-4 2022 L-carnitine (L-CAR) is known for its antioxidant properties, which can protect against neuronal damage. Carnitine 0-11 CXADR pseudogene 1 Homo sapiens 15-18 34944922-3 2021 We previously reported a central role of mitochondrial protein carnitine palmitoyltransferase (CPT1A) in PCa progression, but its role in regulating PCa survival under hypoxia remains unknown. Carnitine 63-72 carnitine palmitoyltransferase 1a, liver Mus musculus 95-100 34713479-0 2022 The mechanism analysis using PI3K/AKT pathway for the effects of levocarnitine in the treatment of spermatogenic dysfunction. Carnitine 65-78 thymoma viral proto-oncogene 1 Mus musculus 34-37 34713479-9 2022 We can to the conclusion that LEV may operate via the PI3K/AKT signalling pathway, with increases in PI3K, p-AKT, and BCL-2 protein and mRNA expression, so that the percentages of GC-1 spg cells apoptosis decrease, and the sperm count and motility improve. Carnitine 30-33 thymoma viral proto-oncogene 1 Mus musculus 59-62 34713479-9 2022 We can to the conclusion that LEV may operate via the PI3K/AKT signalling pathway, with increases in PI3K, p-AKT, and BCL-2 protein and mRNA expression, so that the percentages of GC-1 spg cells apoptosis decrease, and the sperm count and motility improve. Carnitine 30-33 thymoma viral proto-oncogene 1 Mus musculus 109-112 34713479-9 2022 We can to the conclusion that LEV may operate via the PI3K/AKT signalling pathway, with increases in PI3K, p-AKT, and BCL-2 protein and mRNA expression, so that the percentages of GC-1 spg cells apoptosis decrease, and the sperm count and motility improve. Carnitine 30-33 B cell leukemia/lymphoma 2 Mus musculus 118-123 34821957-1 2022 The present study was designed to evaluate the possible protective effects of melatonin (MEL) and/or L-carnitine (L-CAR) against methotrexate (MTX)-induced toxicity in isolated rat hepatocytes. Carnitine 101-112 nuclear receptor subfamily 1, group I, member 3 Rattus norvegicus 116-119 34728372-2 2021 N6-trimethyllysine dioxygenase (TMLD) is the first enzyme in the carnitine/acylcarnitine biosynthesis pathway. Carnitine 65-74 trimethyllysine hydroxylase, epsilon Mus musculus 32-36 34489184-8 2021 Treatment with L-carnitine + Co Q10 ameliorated cognitive impairment and oxidative stress, decreased the brain contents of inflammatory mediators; TNF-alpha, IL-6, and NF-kappabeta elevated AMPK and AKT, as compared to each drug. Carnitine 15-26 tumor necrosis factor Rattus norvegicus 147-156 34489184-8 2021 Treatment with L-carnitine + Co Q10 ameliorated cognitive impairment and oxidative stress, decreased the brain contents of inflammatory mediators; TNF-alpha, IL-6, and NF-kappabeta elevated AMPK and AKT, as compared to each drug. Carnitine 15-26 interleukin 6 Rattus norvegicus 158-162 34489184-8 2021 Treatment with L-carnitine + Co Q10 ameliorated cognitive impairment and oxidative stress, decreased the brain contents of inflammatory mediators; TNF-alpha, IL-6, and NF-kappabeta elevated AMPK and AKT, as compared to each drug. Carnitine 15-26 protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus 190-194 34489184-8 2021 Treatment with L-carnitine + Co Q10 ameliorated cognitive impairment and oxidative stress, decreased the brain contents of inflammatory mediators; TNF-alpha, IL-6, and NF-kappabeta elevated AMPK and AKT, as compared to each drug. Carnitine 15-26 AKT serine/threonine kinase 1 Rattus norvegicus 199-202 34489184-10 2021 L-carnitine + Co Q10 play important role in AMPK/AKT/NF-kappabeta pathway that responsible for their antioxidant and anti-inflammatory effects against PD-induced brain injury in rats. Carnitine 0-11 protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus 44-48 34489184-10 2021 L-carnitine + Co Q10 play important role in AMPK/AKT/NF-kappabeta pathway that responsible for their antioxidant and anti-inflammatory effects against PD-induced brain injury in rats. Carnitine 0-11 AKT serine/threonine kinase 1 Rattus norvegicus 49-52 34489184-0 2021 L-carnitine and Co Q10 ameliorate potassium dichromate -induced acute brain injury in rats targeting AMPK/AKT/NF-kappabeta. Carnitine 0-11 protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus 101-105 34565280-0 2021 Carnitine is a pharmacological allosteric chaperone of the human lysosomal alpha-glucosidase. Carnitine 0-9 alpha glucosidase Homo sapiens 65-92 34489184-0 2021 L-carnitine and Co Q10 ameliorate potassium dichromate -induced acute brain injury in rats targeting AMPK/AKT/NF-kappabeta. Carnitine 0-11 AKT serine/threonine kinase 1 Rattus norvegicus 106-109 34489184-4 2021 The study aimed to investigate the influence of administration of L-carnitine or/and Co Q10 as theraputic agents against potassium dichromate (PD)-induced brain injury via AMPK/AKT/NF-kappabeta signaling pathway. Carnitine 66-77 AKT serine/threonine kinase 1 Rattus norvegicus 177-180 34426648-8 2021 Also, the decrease in L-carnitine was significantly related to decreases in Chol in LDL with apoCIII (p = 0.034) and Chol in (LDL + VLDL) with apoCIII (p = 0.018). Carnitine 22-33 apolipoprotein C3 Homo sapiens 93-100 34426648-8 2021 Also, the decrease in L-carnitine was significantly related to decreases in Chol in LDL with apoCIII (p = 0.034) and Chol in (LDL + VLDL) with apoCIII (p = 0.018). Carnitine 22-33 apolipoprotein C3 Homo sapiens 143-150 34565280-8 2021 This synergistic effect of L-carnitine and rhGAA has the potential to be translated into improved therapeutic efficacy of ERT in Pompe disease. Carnitine 27-38 E74 like ETS transcription factor 3 Homo sapiens 122-125 34464873-10 2021 The copper group (39.1 mg/kg) showed up-regulated gene expression levels of carnitine palmitoyl transferases (CPT-1 and CPT-2) and peroxisome proliferator-activated receptor (PPAR-alpha) in liver (P < 0.05, N = 8) and down-regulated gene expression levels of fatty acid synthase (FAS) and Acetyl-CoA carboxylase (ACC) (P < 0.05, N = 8). Carnitine 76-85 carnitine O-palmitoyltransferase 2, mitochondrial Oryctolagus cuniculus 120-125 34727201-0 2022 The effect of L-carnitine supplementation on insulin resistance, sex hormone-binding globulin and lipid profile in overweight/obese women with polycystic ovary syndrome: a randomized clinical trial. Carnitine 14-25 sex hormone binding globulin Homo sapiens 65-93 34901512-6 2021 The level of iNOS was increased in the control group, whereas a decrease in the level of iNOS was found in the L-carnitine treated group. Carnitine 111-122 nitric oxide synthase 2 Rattus norvegicus 13-17 34901512-6 2021 The level of iNOS was increased in the control group, whereas a decrease in the level of iNOS was found in the L-carnitine treated group. Carnitine 111-122 nitric oxide synthase 2 Rattus norvegicus 89-93 34824054-10 2021 Reduced carnitine levels were associated with mitochondrial dysfunction via decreases in pathway enrichment scores of fatty acid metabolism and reduced expression of the carnitine transporter SLC22A5 in sputum and bronchial brushings. Carnitine 8-17 solute carrier family 22 member 5 Homo sapiens 192-199 34824054-10 2021 Reduced carnitine levels were associated with mitochondrial dysfunction via decreases in pathway enrichment scores of fatty acid metabolism and reduced expression of the carnitine transporter SLC22A5 in sputum and bronchial brushings. Carnitine 170-179 solute carrier family 22 member 5 Homo sapiens 192-199 34789120-5 2022 By inhibiting the ubiquitin-proteasome system, down-regulation of apelin receptor in cardiac tissue, and reducing beta-oxidation of fatty acid, carnitine may decrease vasopressor requirement in septic shock and improve clinical outcomes of this group of patients. Carnitine 144-153 apelin receptor Homo sapiens 66-81 34899326-4 2021 In this study, we established a mouse model of obesity-related AF through high-fat diet (HFD) feeding, and used l-carnitine (LCA, 150 mg/kg BW/d), an endogenous cofactor of carnitine palmitoyl-transferase-1B (CPT1B; the rate-limiting enzyme of FAO) to investigate whether FAO promotion can attenuate the AF susceptibility in obesity. Carnitine 112-123 carnitine palmitoyltransferase 1b, muscle Mus musculus 173-207 34899326-4 2021 In this study, we established a mouse model of obesity-related AF through high-fat diet (HFD) feeding, and used l-carnitine (LCA, 150 mg/kg BW/d), an endogenous cofactor of carnitine palmitoyl-transferase-1B (CPT1B; the rate-limiting enzyme of FAO) to investigate whether FAO promotion can attenuate the AF susceptibility in obesity. Carnitine 112-123 carnitine palmitoyltransferase 1b, muscle Mus musculus 209-214 34899326-4 2021 In this study, we established a mouse model of obesity-related AF through high-fat diet (HFD) feeding, and used l-carnitine (LCA, 150 mg/kg BW/d), an endogenous cofactor of carnitine palmitoyl-transferase-1B (CPT1B; the rate-limiting enzyme of FAO) to investigate whether FAO promotion can attenuate the AF susceptibility in obesity. Carnitine 125-128 carnitine palmitoyltransferase 1b, muscle Mus musculus 173-207 34899326-9 2021 Mechanistically, LCA activated AMPK/PGC1alpha signaling both in vivo and in vitro, and pharmacological inhibition of AMPK via Compound C attenuated LCA-induced cardio-protection in palmitate-treated primary atrial cardiomyocytes. Carnitine 17-20 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 36-45 34938856-6 2021 Furthermore, LC-MS/MS and RNA-seq assays reveal that SOS1 negatively regulates the expression of SLC22A4, a member of the carnitine/organic cation transporter family, which mediates the active uptake of imatinib into chronic myeloid leukemia cells. Carnitine 122-131 SOS Ras/Rac guanine nucleotide exchange factor 1 Homo sapiens 53-57 34938856-6 2021 Furthermore, LC-MS/MS and RNA-seq assays reveal that SOS1 negatively regulates the expression of SLC22A4, a member of the carnitine/organic cation transporter family, which mediates the active uptake of imatinib into chronic myeloid leukemia cells. Carnitine 122-131 solute carrier family 22 member 4 Homo sapiens 97-104 34833964-5 2021 Compared to control rats, the low free carnitine in the plasma of diabetic rats was accompanied by decreased expression of gamma-butyrobetaine hydroxylase in liver and kidney, suggesting impaired carnitine biosynthesis. Carnitine 39-48 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 123-154 34833964-5 2021 Compared to control rats, the low free carnitine in the plasma of diabetic rats was accompanied by decreased expression of gamma-butyrobetaine hydroxylase in liver and kidney, suggesting impaired carnitine biosynthesis. Carnitine 196-205 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 123-154 34831363-8 2021 Pathway analysis revealed that lipid, amino acid, and vitamin metabolism pathways were altered in NVAMD, IAMD, or AMD in general, including the carnitine shuttle pathway which was significantly altered in all comparisons. Carnitine 144-153 adenosylmethionine decarboxylase 1 Homo sapiens 114-117 34909045-0 2022 L-carnitine supplementation ameliorates insulin resistance in critically ill acute stroke patients: a randomized, double-blinded, placebo-controlled clinical trial. Carnitine 0-11 insulin Homo sapiens 40-47 34909045-8 2022 LC administration showed a decrease in mean difference of HOMA-IR and insulin levels at day 7 compared to placebo, -0.94 +- 1.92 vs 0.87 +- 2.24 (P = 0.01) and -2.26 +- 6.81 vs 0.88 +- 4.95 (P = 0.03), respectively. Carnitine 0-2 insulin Homo sapiens 70-77 34748631-2 2022 We report a statistically significant sex-dependent association with age of a panel of metabolites and lipids involving, in women cohort, linoleic acid, alpha-linoleic acid, and carnitine, and, in men sub-group, monoacylglycerols and lysophosphatidylcholines. Carnitine 178-187 renin binding protein Homo sapiens 69-72 34748631-4 2022 The association of ratio between molecular features with age reveals that the ratio between decanoyl L-carnitine and lysophosphatidylcholine in women have a negative association with age, while the ratios between L-carnitine, L-acetylcarnitine, and phosphatidylcholines in men have a positive association with age. Carnitine 101-112 renin binding protein Homo sapiens 57-60 34748631-4 2022 The association of ratio between molecular features with age reveals that the ratio between decanoyl L-carnitine and lysophosphatidylcholine in women have a negative association with age, while the ratios between L-carnitine, L-acetylcarnitine, and phosphatidylcholines in men have a positive association with age. Carnitine 101-112 renin binding protein Homo sapiens 183-186 34748631-4 2022 The association of ratio between molecular features with age reveals that the ratio between decanoyl L-carnitine and lysophosphatidylcholine in women have a negative association with age, while the ratios between L-carnitine, L-acetylcarnitine, and phosphatidylcholines in men have a positive association with age. Carnitine 101-112 renin binding protein Homo sapiens 310-313 34748631-4 2022 The association of ratio between molecular features with age reveals that the ratio between decanoyl L-carnitine and lysophosphatidylcholine in women have a negative association with age, while the ratios between L-carnitine, L-acetylcarnitine, and phosphatidylcholines in men have a positive association with age. Carnitine 213-224 renin binding protein Homo sapiens 57-60 34748631-4 2022 The association of ratio between molecular features with age reveals that the ratio between decanoyl L-carnitine and lysophosphatidylcholine in women have a negative association with age, while the ratios between L-carnitine, L-acetylcarnitine, and phosphatidylcholines in men have a positive association with age. Carnitine 213-224 renin binding protein Homo sapiens 310-313 34805230-1 2021 Background: Carnitine supplementation improves various dialysis-related symptoms including erythropoietin-resistant anemia in patients who are undergoing hemodialysis. Carnitine 12-21 erythropoietin Homo sapiens 91-105 34805230-8 2021 Conclusion: Carnitine supplementation may improve erythropoietin resistance in patients who are undergoing PD. Carnitine 12-21 erythropoietin Homo sapiens 50-64 34740538-10 2022 RESULTS: Although oral L-carnitine supplementation led to the decreased high-sensitivity C-reactive protein, this change was not significant compared with the placebo. Carnitine 23-34 C-reactive protein Homo sapiens 89-107 34740538-11 2022 Also, L-carnitine supplementation has significantly reduced serum levels of IL-6 and FBS, which has also raised serum FC and Pediatrics Quality of Life scores compared with the placebo. Carnitine 6-17 interleukin 6 Homo sapiens 76-80 34740538-13 2022 CONCLUSION: Given the significant reductions in IL-6 and FBS levels, L-carnitine supplementation appeared to have some positive effects on the inflammation, blood glucose control, and prevention of cardiovascular events in these patients, as well as the improvement of quality of life. Carnitine 69-80 interleukin 6 Homo sapiens 48-52 34727201-4 2022 The effect of L-carnitine supplementation on insulin resistance, sex hormone-binding globulin (SHBG) and lipid profile in overweight/obese women with PCOS was investigated. Carnitine 14-25 sex hormone binding globulin Homo sapiens 65-93 34727201-4 2022 The effect of L-carnitine supplementation on insulin resistance, sex hormone-binding globulin (SHBG) and lipid profile in overweight/obese women with PCOS was investigated. Carnitine 14-25 sex hormone binding globulin Homo sapiens 95-99 34727201-9 2022 CONCLUSION: 12-week L-carnitine supplementation in overweight or obese women with PCOS ameliorate insulin resistance, but has no effect on SHBG and lipid profile. Carnitine 20-31 insulin Homo sapiens 98-105 34558577-6 2021 Meanwhile, CGA caused strong inhibition against the increase of liver injury markers (i.e. AST, ALT and ALP), hepatic inflammatory cytokines (i.e. IL-1, IL-6, TNF-alpha and TNF-beta) and dyslipidemia (i.e. TC, TG, LDL-C and HDL-C) in L-carnitine-fed mice (p < 0.05). Carnitine 234-245 glutamic pyruvic transaminase, soluble Mus musculus 96-99 34507121-0 2021 L-carnitine protects cardiac damage by reducing oxidative stress and inflammatory response via inhibition of tumor necrosis factor-alpha and interleukin-1beta against isoproterenol-induced myocardial infarction. Carnitine 0-11 tumor necrosis factor Rattus norvegicus 109-136 34507121-0 2021 L-carnitine protects cardiac damage by reducing oxidative stress and inflammatory response via inhibition of tumor necrosis factor-alpha and interleukin-1beta against isoproterenol-induced myocardial infarction. Carnitine 0-11 interleukin 1 beta Rattus norvegicus 141-158 34507121-10 2021 The elevated levels of uric acid and creatinine kinase and ALP, AST and ALT activities in ISO-rats were also significantly reduced by L-carnitine administration. Carnitine 134-145 PDZ and LIM domain 3 Rattus norvegicus 59-62 34507121-13 2021 RELEVANT CONTRIBUTION TO KNOWLEDGE: These results suggest that L-carnitine plays a defensive role against cardiac and renal damage in ISO-treated MI rat model via suppressing oxidative stress and increasing antioxidant enzyme functions through inhibition of TNF-alpha and IL-1beta. Carnitine 63-74 tumor necrosis factor Rattus norvegicus 258-267 34507121-13 2021 RELEVANT CONTRIBUTION TO KNOWLEDGE: These results suggest that L-carnitine plays a defensive role against cardiac and renal damage in ISO-treated MI rat model via suppressing oxidative stress and increasing antioxidant enzyme functions through inhibition of TNF-alpha and IL-1beta. Carnitine 63-74 interleukin 1 alpha Rattus norvegicus 272-280 34558577-6 2021 Meanwhile, CGA caused strong inhibition against the increase of liver injury markers (i.e. AST, ALT and ALP), hepatic inflammatory cytokines (i.e. IL-1, IL-6, TNF-alpha and TNF-beta) and dyslipidemia (i.e. TC, TG, LDL-C and HDL-C) in L-carnitine-fed mice (p < 0.05). Carnitine 234-245 interleukin 6 Mus musculus 153-157 34724970-12 2021 In addition to regulating the ubiquitination of muscle proteins, L-carnitine also increased the levels of p-p70S6K and p70S6K, which are involved in protein synthesis. Carnitine 65-76 ribosomal protein S6 kinase, polypeptide 1 Mus musculus 108-114 34724970-12 2021 In addition to regulating the ubiquitination of muscle proteins, L-carnitine also increased the levels of p-p70S6K and p70S6K, which are involved in protein synthesis. Carnitine 65-76 ribosomal protein S6 kinase, polypeptide 1 Mus musculus 119-125 34724970-0 2021 L-carnitine ameliorates the muscle wasting of cancer cachexia through the AKT/FOXO3a/MaFbx axis. Carnitine 0-11 thymoma viral proto-oncogene 1 Mus musculus 74-77 34724970-15 2021 Moreover, L-carnitine reduced the serum levels of IL-1 and IL-6, factors known to induce cancer cachexia. Carnitine 10-21 interleukin 1 complex Mus musculus 50-54 34724970-15 2021 Moreover, L-carnitine reduced the serum levels of IL-1 and IL-6, factors known to induce cancer cachexia. Carnitine 10-21 interleukin 6 Mus musculus 59-63 34724970-0 2021 L-carnitine ameliorates the muscle wasting of cancer cachexia through the AKT/FOXO3a/MaFbx axis. Carnitine 0-11 forkhead box O3 Mus musculus 78-84 34679988-2 2021 The regulator enzymes of the carnitine system (CS), responsible for the transport of fatty acids across mitochondrial membranes for beta-oxidation are deregulated in tumorigenesis. Carnitine 29-38 citrate synthase Canis lupus familiaris 47-49 34724970-0 2021 L-carnitine ameliorates the muscle wasting of cancer cachexia through the AKT/FOXO3a/MaFbx axis. Carnitine 0-11 F-box protein 32 Mus musculus 85-90 34724970-6 2021 Then siRNA-Akt was used to determine that L-carnitine ameliorated cancer cachexia via the Akt/FOXO3/MaFbx. Carnitine 42-53 thymoma viral proto-oncogene 1 Mus musculus 90-93 34724970-6 2021 Then siRNA-Akt was used to determine that L-carnitine ameliorated cancer cachexia via the Akt/FOXO3/MaFbx. Carnitine 42-53 forkhead box O3 Mus musculus 94-99 34724970-6 2021 Then siRNA-Akt was used to determine that L-carnitine ameliorated cancer cachexia via the Akt/FOXO3/MaFbx. Carnitine 42-53 F-box protein 32 Mus musculus 100-105 34724970-9 2021 RESULTS: L-carnitine increased the gastrocnemius muscle (GM) weight in the CT26-bearing cachexia mouse model and the cross-sectional fiber area of the GM and myotube diameters of C2C12 cells treated with TNF-alpha. Carnitine 9-20 tumor necrosis factor Mus musculus 204-213 34724970-10 2021 Additionally, L-carnitine reduced the protein expression of MuRF1, MaFbx and FOXO3a, and increased the p-FOXO3a level in vivo and in vitro. Carnitine 14-25 tripartite motif-containing 63 Mus musculus 60-65 34724970-10 2021 Additionally, L-carnitine reduced the protein expression of MuRF1, MaFbx and FOXO3a, and increased the p-FOXO3a level in vivo and in vitro. Carnitine 14-25 F-box protein 32 Mus musculus 67-72 34724970-10 2021 Additionally, L-carnitine reduced the protein expression of MuRF1, MaFbx and FOXO3a, and increased the p-FOXO3a level in vivo and in vitro. Carnitine 14-25 forkhead box O3 Mus musculus 77-83 34724970-10 2021 Additionally, L-carnitine reduced the protein expression of MuRF1, MaFbx and FOXO3a, and increased the p-FOXO3a level in vivo and in vitro. Carnitine 14-25 forkhead box O3 Mus musculus 105-111 34724970-11 2021 Inhibition of Akt, upstream of FOXO3a, reversed the effects of L-carnitine on the FOXO3a/MaFbx pathway and myotube diameters, without affecting FOXO3a/MuRF-1. Carnitine 63-74 thymoma viral proto-oncogene 1 Mus musculus 14-17 34724970-11 2021 Inhibition of Akt, upstream of FOXO3a, reversed the effects of L-carnitine on the FOXO3a/MaFbx pathway and myotube diameters, without affecting FOXO3a/MuRF-1. Carnitine 63-74 forkhead box O3 Mus musculus 31-37 34724970-11 2021 Inhibition of Akt, upstream of FOXO3a, reversed the effects of L-carnitine on the FOXO3a/MaFbx pathway and myotube diameters, without affecting FOXO3a/MuRF-1. Carnitine 63-74 forkhead box O3 Mus musculus 82-88 34724970-11 2021 Inhibition of Akt, upstream of FOXO3a, reversed the effects of L-carnitine on the FOXO3a/MaFbx pathway and myotube diameters, without affecting FOXO3a/MuRF-1. Carnitine 63-74 F-box protein 32 Mus musculus 89-94 34478916-5 2021 In EpiAlveolar we performed a characterization of Organic Cation Transporters (OCTs and OCTNs) expression and activity and we found that OCTN2, OCT1 and OCT3 are expressed on the basolateral membrane; instead, ATB0,+ transporter for cationic and neutral amino acids, which shares with OCTN2 the affinity for carnitine as substrate, is readily detectable and functional at the apical side. Carnitine 309-318 solute carrier family 1 member 5 Homo sapiens 211-215 34478916-5 2021 In EpiAlveolar we performed a characterization of Organic Cation Transporters (OCTs and OCTNs) expression and activity and we found that OCTN2, OCT1 and OCT3 are expressed on the basolateral membrane; instead, ATB0,+ transporter for cationic and neutral amino acids, which shares with OCTN2 the affinity for carnitine as substrate, is readily detectable and functional at the apical side. Carnitine 309-318 solute carrier family 22 member 5 Homo sapiens 286-291 34245263-4 2021 RESULTS: IUGR fetuses exhibited an upregulation of key genes associated with fatty acid breakdown and beta-oxidation (Acadvl, Acadl, Acaa2), and mitochondrial carnitine shuttle (Cpt1a, Cpt2), instigating a metabolic gene reprogramming in the heart. Carnitine 159-168 carnitine palmitoyltransferase 1A Homo sapiens 178-183 34245263-4 2021 RESULTS: IUGR fetuses exhibited an upregulation of key genes associated with fatty acid breakdown and beta-oxidation (Acadvl, Acadl, Acaa2), and mitochondrial carnitine shuttle (Cpt1a, Cpt2), instigating a metabolic gene reprogramming in the heart. Carnitine 159-168 carnitine palmitoyltransferase 2 Homo sapiens 185-189 34765928-6 2021 Gene expression analysis revealed increased carnitine palmitoyltransferase IA (CPT1a) levels in T cells, the rate-limiting enzyme for mitochondrial long-chain fatty acid oxidation. Carnitine 44-53 carnitine palmitoyltransferase 1A Homo sapiens 79-84 34679988-4 2021 In this study, we examined the protein expression of the three remaining enzymes of CS (Carnitine Acylcarnitine Translocase (CACT), Carnitine Palmitoyl Transferase 2 (CPT2), Carnitine O-acetyltransferase (CrAT), in canine mammary cells and tissues by Western blot and immunohistochemistry. Carnitine 88-97 citrate synthase Canis lupus familiaris 84-86 34684691-3 2021 The current study aims to assess the profiles of carnitine and acylcarnitines in gliomas with respect to their grade, the presence of isocitrate dehydrogenase (IDH) mutations, and 1p/19q co-deletion. Carnitine 49-58 isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens 134-158 34155781-3 2021 The aim of this study is to examine whether daily L-carnitine supplementation is safe and feasible, and will improve muscle strength and reduce fatigue in children with NF1. Carnitine 50-61 neurofibromin 1 Homo sapiens 169-172 34658942-2 2021 Endogenous L-carnitine (LC) and its derivative acetyl-L-carnitine (ALC) play antidepressant roles by improving brain energy metabolism, regulating neurotransmitters and neural plasticity. Carnitine 11-22 allantoicase Homo sapiens 67-70 34709299-0 2021 Novel Cardioprotective Effect of L-Carnitine on Obese Diabetic Mice: Regulation of Chemerin and CMKLRI Expression in Heart and Adipose Tissues. Carnitine 33-44 retinoic acid receptor responder (tazarotene induced) 2 Mus musculus 83-91 34709299-1 2021 BACKGROUND: L-carnitine (LC) has many beneficial effects on diabetic animals and humans, but its regulatory effect on chemerin as an inflammatory cytokine, and its receptor in diabetes status is unknown. Carnitine 12-23 retinoic acid receptor responder 2 Homo sapiens 118-126 34709299-1 2021 BACKGROUND: L-carnitine (LC) has many beneficial effects on diabetic animals and humans, but its regulatory effect on chemerin as an inflammatory cytokine, and its receptor in diabetes status is unknown. Carnitine 25-27 retinoic acid receptor responder 2 Homo sapiens 118-126 34709299-10 2021 The treatment with LC caused a significant decrease in the expression of both genes in studied tissues and the reduction of insulin resistance symptoms and serum chemerin levels (p<0.05). Carnitine 19-21 retinoic acid receptor responder (tazarotene induced) 2 Mus musculus 162-170 34658942-2 2021 Endogenous L-carnitine (LC) and its derivative acetyl-L-carnitine (ALC) play antidepressant roles by improving brain energy metabolism, regulating neurotransmitters and neural plasticity. Carnitine 24-26 allantoicase Homo sapiens 67-70 34513489-0 2021 L-Asparaginase-Induced Hepatotoxicity Treated Successfully With L-Carnitine and Vitamin B Infusion. Carnitine 64-75 asparaginase and isoaspartyl peptidase 1 Homo sapiens 0-14 34603016-9 2021 OCTN2 function in patient-derived cancer cells was evaluated by assessing L-carnitine uptake and sensitivity to oxaliplatin. Carnitine 74-85 solute carrier family 22 member 5 Homo sapiens 0-5 34506728-4 2022 Intriguingly, the interaction of lactone-vitamin D3 with HADHA does not affect the HADHA enzymatic activity but instead limits biosynthesis of carnitine, an endogenous metabolite required for the transport of fatty acids into the mitochondria for beta-oxidation. Carnitine 143-152 hydroxyacyl-CoA dehydrogenase trifunctional multienzyme complex subunit alpha Homo sapiens 57-62 34506728-5 2022 Lactone-vitamin D3 dissociates the protein-protein interaction of HADHA with trimethyllysine dioxygenase (TMLD), thereby impairing the TMLD enzyme activity essential in carnitine biosynthesis. Carnitine 169-178 hydroxyacyl-CoA dehydrogenase trifunctional multienzyme complex subunit alpha Homo sapiens 66-71 34506728-5 2022 Lactone-vitamin D3 dissociates the protein-protein interaction of HADHA with trimethyllysine dioxygenase (TMLD), thereby impairing the TMLD enzyme activity essential in carnitine biosynthesis. Carnitine 169-178 trimethyllysine hydroxylase, epsilon Homo sapiens 77-104 34506728-5 2022 Lactone-vitamin D3 dissociates the protein-protein interaction of HADHA with trimethyllysine dioxygenase (TMLD), thereby impairing the TMLD enzyme activity essential in carnitine biosynthesis. Carnitine 169-178 trimethyllysine hydroxylase, epsilon Homo sapiens 106-110 34506728-5 2022 Lactone-vitamin D3 dissociates the protein-protein interaction of HADHA with trimethyllysine dioxygenase (TMLD), thereby impairing the TMLD enzyme activity essential in carnitine biosynthesis. Carnitine 169-178 trimethyllysine hydroxylase, epsilon Homo sapiens 135-139 34434943-6 2021 Based on the "multiple hit" hypothesis, carnitine inhibits beta-oxidation, improves mitochondrial dysfunction, and reduces insulin resistance to ameliorate NAFLD. Carnitine 40-49 insulin Homo sapiens 123-130 34436463-4 2021 In the culture medium of primary human skeletal muscle cells, NAT and ACT concentrations significantly increased when they were cultured with taurine and acetate or with carnitine and palmitic acid, respectively. Carnitine 170-179 bromodomain containing 2 Homo sapiens 62-65 34528297-1 2021 BACKGROUND: Levocarnitine deficiency has been observed in patients receiving parenteral nutrition (PN) and can cause or worsen hypertriglyceridemia. Carnitine 12-25 U6 snRNA biogenesis phosphodiesterase 1 Homo sapiens 99-101 34528297-2 2021 The objective was to characterize use of levocarnitine supplementation in PN and evaluate its effect on triglyceride levels in hospitalized adults. Carnitine 41-54 U6 snRNA biogenesis phosphodiesterase 1 Homo sapiens 74-76 34528297-4 2021 A piecewise linear regression was used to evaluate trends in triglyceride levels before and after the intervention, defined as initiation of levocarnitine in PN for the levocarnitine group, or reduction in lipid injectable emulsion alone for the control group. Carnitine 141-154 U6 snRNA biogenesis phosphodiesterase 1 Homo sapiens 158-160 34528297-8 2021 The addition of levocarnitine to PN was associated with a significantly greater rate of reduction in triglyceride levels pre-intervention to post-intervention compared with a reduction in lipid injectable emulsion alone (-11 vs -3 mg/dl per day; 95% CI, -15 to -2; P = .012). Carnitine 16-29 U6 snRNA biogenesis phosphodiesterase 1 Homo sapiens 33-35 34528297-9 2021 CONCLUSION: In hospitalized adults with hypertriglyceridemia who had a lipid injectable emulsion dose reduction, the addition of levocarnitine in PN was not associated with a difference in triglyceride levels at 30 days; however, a greater rate of improvement in pre-intervention to post-intervention triglyceride levels was observed. Carnitine 129-142 U6 snRNA biogenesis phosphodiesterase 1 Homo sapiens 146-148 34382806-7 2021 Multiple amino acids (including alanine, glutamic acid, leucine, isoleucine, and phenylalanine), carnitines, and members of the fatty acid oxidation pathway were significantly increased in APP/PSEN1 mice on HFD compared to those on LFD. Carnitine 97-107 presenilin 1 Mus musculus 193-198 34449920-7 2021 Furthermore, L-carnitine, an intermediate of fatty acid degradation, is required for goat brown adipocyte differentiation and thermogenesis through activating AMPK pathway. Carnitine 13-24 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 159-163 34436463-6 2021 Elevations of NAT and ACT in the blood of humans during endurance exercises might serve the buffering of the acetyl-moiety in mitochondria by taurine and carnitine, respectively. Carnitine 154-163 bromodomain containing 2 Homo sapiens 14-17 34308664-7 2021 Higher expression of transforming growth factor-betaR1 and beta-catenin and suppressed expression of carnitine palmitoyltransferase 1A in nephrin-positive cells were found in the kidneys of diabetic GRPKO mice. Carnitine 101-110 nephrosis 1, nephrin Mus musculus 138-145 34181098-0 2021 Correction to: Tooth loss and adiposity: possible role of carnitine transporter (OCTN1/2) polymorphisms in women but not in men. Carnitine 58-67 solute carrier family 22 member 4 Homo sapiens 81-88 34448864-16 2021 The metabolites TMAO, carnitine, gamma-butyrobetaine, and crotonobetaine may be associated with insulin resistance, and betaine and choline may be associated with greater insulin sensitivity, but temporality of the associations was not established. Carnitine 22-31 insulin Homo sapiens 96-103 34333924-10 2021 After being treated with leucine diet restriction and L-carnitine, 4 patients with AUH gene variation who were from asymptomatic phase developed normally, whereas those 2 patients with SERAC1 gene variation had a poor prognosis. Carnitine 54-65 AU RNA binding methylglutaconyl-CoA hydratase Homo sapiens 83-86 34532275-0 2021 Effects of L-carnitine combined with pancreatic kininogenase on thioredoxin 2, thioredoxin reductase 1, and sperm quality in patients with oligoasthenospermia. Carnitine 11-22 thioredoxin 2 Homo sapiens 64-77 34532275-0 2021 Effects of L-carnitine combined with pancreatic kininogenase on thioredoxin 2, thioredoxin reductase 1, and sperm quality in patients with oligoasthenospermia. Carnitine 11-22 thioredoxin reductase 1 Homo sapiens 79-102 34532275-1 2021 Background: To study the effects of L-carnitine (LC) combined with pancreatic kininogenase on thioredoxin 2 (Trx 2), thioredoxin reductase 1 (TrxR 1), and sperm quality in patients with oligoasthenospermia. Carnitine 36-47 thioredoxin 2 Homo sapiens 94-107 34532275-1 2021 Background: To study the effects of L-carnitine (LC) combined with pancreatic kininogenase on thioredoxin 2 (Trx 2), thioredoxin reductase 1 (TrxR 1), and sperm quality in patients with oligoasthenospermia. Carnitine 36-47 thioredoxin 2 Homo sapiens 109-114 34532275-1 2021 Background: To study the effects of L-carnitine (LC) combined with pancreatic kininogenase on thioredoxin 2 (Trx 2), thioredoxin reductase 1 (TrxR 1), and sperm quality in patients with oligoasthenospermia. Carnitine 36-47 thioredoxin reductase 1 Homo sapiens 117-140 34532275-1 2021 Background: To study the effects of L-carnitine (LC) combined with pancreatic kininogenase on thioredoxin 2 (Trx 2), thioredoxin reductase 1 (TrxR 1), and sperm quality in patients with oligoasthenospermia. Carnitine 36-47 thioredoxin reductase 1 Homo sapiens 142-148 34532275-1 2021 Background: To study the effects of L-carnitine (LC) combined with pancreatic kininogenase on thioredoxin 2 (Trx 2), thioredoxin reductase 1 (TrxR 1), and sperm quality in patients with oligoasthenospermia. Carnitine 49-51 thioredoxin 2 Homo sapiens 94-107 34532275-1 2021 Background: To study the effects of L-carnitine (LC) combined with pancreatic kininogenase on thioredoxin 2 (Trx 2), thioredoxin reductase 1 (TrxR 1), and sperm quality in patients with oligoasthenospermia. Carnitine 49-51 thioredoxin 2 Homo sapiens 109-114 34532275-1 2021 Background: To study the effects of L-carnitine (LC) combined with pancreatic kininogenase on thioredoxin 2 (Trx 2), thioredoxin reductase 1 (TrxR 1), and sperm quality in patients with oligoasthenospermia. Carnitine 49-51 thioredoxin reductase 1 Homo sapiens 117-140 34532275-1 2021 Background: To study the effects of L-carnitine (LC) combined with pancreatic kininogenase on thioredoxin 2 (Trx 2), thioredoxin reductase 1 (TrxR 1), and sperm quality in patients with oligoasthenospermia. Carnitine 49-51 thioredoxin reductase 1 Homo sapiens 142-148 34233743-5 2021 Increased free carnitine levels and a significantly increased C0/(C16 + C18) ratio were detected by tandem mass spectrometry, and subsequently, mutations in CPT1A were found by gene sequence analysis. Carnitine 15-24 carnitine palmitoyltransferase 1A Homo sapiens 157-162 34233743-12 2021 CONCLUSION: This is the first case of CPT1A deficiency detected through newborn screening based on diagnostic levels of free carnitine, in China. Carnitine 125-134 carnitine palmitoyltransferase 1A Homo sapiens 38-43 34249102-2 2021 It is caused by a defect in the carnitine transporter encoded by SLC22A5 (Solute Carrier Family 22 Member 5, MIM:603377). Carnitine 32-41 solute carrier family 22 member 5 Homo sapiens 65-72 34249102-2 2021 It is caused by a defect in the carnitine transporter encoded by SLC22A5 (Solute Carrier Family 22 Member 5, MIM:603377). Carnitine 32-41 solute carrier family 22 member 5 Homo sapiens 74-107 34167568-0 2021 Exogenous L-carnitine ameliorates burn-induced cellular and mitochondrial injury of hepatocytes by restoring CPT1 activity. Carnitine 10-21 carnitine palmitoyltransferase 1A Homo sapiens 109-113 34167568-10 2021 Carnitine administration recovered CPT1 activity and improved all indicators related to cellular and fatty acid metabolism and mitochondrial injury. Carnitine 0-9 carnitine palmitoyltransferase 1A Homo sapiens 35-39 34167568-11 2021 Inhibition of CPT1 activity with etomoxir induced hepatocyte injuries similar to those in burn patients and burned rats; carnitine supplementation restored CPT1 activity and ameliorated these injuries. Carnitine 121-130 carnitine palmitoyltransferase 1A Homo sapiens 156-160 34167568-12 2021 The expression levels of the differentially expressed genes Fabp4, Acacb, Acsm5, and Pnpla3 in the liver tissue from burned rats and etomoxir-treated hepatocytes were also restored by treatment with exogenous carnitine. Carnitine 209-218 fatty acid binding protein 4 Rattus norvegicus 60-65 34167568-12 2021 The expression levels of the differentially expressed genes Fabp4, Acacb, Acsm5, and Pnpla3 in the liver tissue from burned rats and etomoxir-treated hepatocytes were also restored by treatment with exogenous carnitine. Carnitine 209-218 acetyl-CoA carboxylase beta Rattus norvegicus 67-72 34167568-12 2021 The expression levels of the differentially expressed genes Fabp4, Acacb, Acsm5, and Pnpla3 in the liver tissue from burned rats and etomoxir-treated hepatocytes were also restored by treatment with exogenous carnitine. Carnitine 209-218 acyl-CoA synthetase medium-chain family member 5 Rattus norvegicus 74-79 34167568-12 2021 The expression levels of the differentially expressed genes Fabp4, Acacb, Acsm5, and Pnpla3 in the liver tissue from burned rats and etomoxir-treated hepatocytes were also restored by treatment with exogenous carnitine. Carnitine 209-218 patatin-like phospholipase domain containing 3 Rattus norvegicus 85-91 34167568-13 2021 CONCLUSION: Exogenous carnitine exerts protective effects against severe burn-induced cellular, fatty-acid metabolism, and mitochondrial dysfunction of hepatocytes by restoring CPT1 activity. Carnitine 22-31 carnitine palmitoyltransferase 1A Homo sapiens 177-181 34169163-0 2021 L-carnitine alleviated acute lung injuries induced by potassium dichromate in rats: involvement of Nrf2/HO-1 signaling pathway. Carnitine 0-11 heme oxygenase 1 Rattus norvegicus 104-108 34169163-2 2021 The present study aimed to evaluate the therapeutic role of L-carnitine (LC) against potassium dichromate (PD) - induced acute lung injury in adult male albino rats via modulation of Nrf2/HO-1 signaling pathway. Carnitine 60-71 NFE2 like bZIP transcription factor 2 Rattus norvegicus 183-187 34169163-8 2021 Post-treatment with L-carnitine effectively increased the levels of GSH and AKT, elevated Nrf2 and its target genes and decreased the levels of MDA and TGFbeta1 in comparison with PD control rats. Carnitine 20-31 AKT serine/threonine kinase 1 Rattus norvegicus 76-79 34169163-8 2021 Post-treatment with L-carnitine effectively increased the levels of GSH and AKT, elevated Nrf2 and its target genes and decreased the levels of MDA and TGFbeta1 in comparison with PD control rats. Carnitine 20-31 NFE2 like bZIP transcription factor 2 Rattus norvegicus 90-94 34169163-2 2021 The present study aimed to evaluate the therapeutic role of L-carnitine (LC) against potassium dichromate (PD) - induced acute lung injury in adult male albino rats via modulation of Nrf2/HO-1 signaling pathway. Carnitine 60-71 heme oxygenase 1 Rattus norvegicus 188-192 34169163-8 2021 Post-treatment with L-carnitine effectively increased the levels of GSH and AKT, elevated Nrf2 and its target genes and decreased the levels of MDA and TGFbeta1 in comparison with PD control rats. Carnitine 20-31 transforming growth factor, beta 1 Rattus norvegicus 152-160 34169163-2 2021 The present study aimed to evaluate the therapeutic role of L-carnitine (LC) against potassium dichromate (PD) - induced acute lung injury in adult male albino rats via modulation of Nrf2/HO-1 signaling pathway. Carnitine 73-75 NFE2 like bZIP transcription factor 2 Rattus norvegicus 183-187 34169163-2 2021 The present study aimed to evaluate the therapeutic role of L-carnitine (LC) against potassium dichromate (PD) - induced acute lung injury in adult male albino rats via modulation of Nrf2/HO-1 signaling pathway. Carnitine 73-75 heme oxygenase 1 Rattus norvegicus 188-192 34063237-8 2021 Additionally, CL improved the catalytic efficiency for CPT II WT and the investigated variants by twofold when carnitine was the varied substrate due to a decrease in KM. Carnitine 111-120 carnitine palmitoyltransferase 2 Homo sapiens 55-61 34150780-11 2021 These findings demonstrated that melatonin exposure and/or NOGGIN overexpression in hair follicle stem cells might promote the expression of pluripotency markers Homeobox protein NANOG, Organic cation/carnitine transporter 4, and Hematopoietic progenitor cell antigen CD34. Carnitine 201-210 noggin Homo sapiens 59-65 34776465-10 2021 Furthermore, three months after levocarnitine treatment, the serum carnitine concentrations were significantly increased, and the serum thioredoxin levels were decreased in the patients with cirrhosis who underwent levocarnitine treatment (p<0.05). Carnitine 32-45 thioredoxin Homo sapiens 136-147 34776465-10 2021 Furthermore, three months after levocarnitine treatment, the serum carnitine concentrations were significantly increased, and the serum thioredoxin levels were decreased in the patients with cirrhosis who underwent levocarnitine treatment (p<0.05). Carnitine 215-228 thioredoxin Homo sapiens 136-147 35396750-5 2022 Furthermore, the transcriptional and translational levels of CYP19A1, CYP17A1, AR, SRD5A2 and PCNA in GC-1spg cells in ZGW group were found to be considerably elevated than the LEV group (p < 0.05 or 0.01). Carnitine 177-180 3-oxo-5-alpha-steroid 4-dehydrogenase 2 Cricetulus griseus 83-89 35567992-5 2022 RESULTS: Based on the construction of the rhein-target-metabolic enzyme-metabolite network, we found that rhein played an antifibrotic role through the PPAR-alpha-CPT1A-l-palmitoyl-carnitine axis. Carnitine 181-190 peroxisome proliferator activated receptor alpha Rattus norvegicus 152-162 35567992-5 2022 RESULTS: Based on the construction of the rhein-target-metabolic enzyme-metabolite network, we found that rhein played an antifibrotic role through the PPAR-alpha-CPT1A-l-palmitoyl-carnitine axis. Carnitine 181-190 carnitine palmitoyltransferase 1A Rattus norvegicus 163-168 35396750-5 2022 Furthermore, the transcriptional and translational levels of CYP19A1, CYP17A1, AR, SRD5A2 and PCNA in GC-1spg cells in ZGW group were found to be considerably elevated than the LEV group (p < 0.05 or 0.01). Carnitine 177-180 proliferating cell nuclear antigen Cricetulus griseus 94-98 35396750-6 2022 The findings indicate that ZGW and LEV could increase the expression of PCNA, CYP17A1, CYP19A1, SRD5A2 and AR at transcriptional and translational levels, inhibit GC-1spg cell apoptosis and promoting cell proliferation, and the effect of ZGW was found to be significantly better than that of LEV. Carnitine 35-38 proliferating cell nuclear antigen Mus musculus 72-76 35396750-6 2022 The findings indicate that ZGW and LEV could increase the expression of PCNA, CYP17A1, CYP19A1, SRD5A2 and AR at transcriptional and translational levels, inhibit GC-1spg cell apoptosis and promoting cell proliferation, and the effect of ZGW was found to be significantly better than that of LEV. Carnitine 35-38 cytochrome P450, family 17, subfamily a, polypeptide 1 Mus musculus 78-85 35396750-6 2022 The findings indicate that ZGW and LEV could increase the expression of PCNA, CYP17A1, CYP19A1, SRD5A2 and AR at transcriptional and translational levels, inhibit GC-1spg cell apoptosis and promoting cell proliferation, and the effect of ZGW was found to be significantly better than that of LEV. Carnitine 35-38 cytochrome P450, family 19, subfamily a, polypeptide 1 Mus musculus 87-94 35396750-6 2022 The findings indicate that ZGW and LEV could increase the expression of PCNA, CYP17A1, CYP19A1, SRD5A2 and AR at transcriptional and translational levels, inhibit GC-1spg cell apoptosis and promoting cell proliferation, and the effect of ZGW was found to be significantly better than that of LEV. Carnitine 35-38 steroid 5 alpha-reductase 2 Mus musculus 96-102 35396750-6 2022 The findings indicate that ZGW and LEV could increase the expression of PCNA, CYP17A1, CYP19A1, SRD5A2 and AR at transcriptional and translational levels, inhibit GC-1spg cell apoptosis and promoting cell proliferation, and the effect of ZGW was found to be significantly better than that of LEV. Carnitine 35-38 ferredoxin reductase Mus musculus 107-109 35608746-3 2022 This study aims to find conditions for the expression of a membrane transporter known as the carnitine transporter CT2. Carnitine 93-102 solute carrier family 22 member 16 Homo sapiens 115-118 35367451-2 2022 The inhibitory effect of Pr3+ has been tested using mitochondrial transporters reconstituted into liposomes being effective in the micromolar range, acting as a competitive inhibitor of the human basic amino acids carrier (BAC, Slc25A29), the human carnitine/acylcarnitine carrier (CAC, Slc25A20). Carnitine 249-258 proteinase 3 Homo sapiens 25-28 35623869-11 2022 l-Carnitine supplementation significantly reduced the levels of CRP (mean change +- SE: -34.9 +- 6.5) and IL-6 (mean change +- SE: -10.64 +- 2.16) compared to the baseline, which is both statistically significant compared with the control group (p < 0.05). Carnitine 0-11 C-reactive protein Homo sapiens 64-67 35623869-11 2022 l-Carnitine supplementation significantly reduced the levels of CRP (mean change +- SE: -34.9 +- 6.5) and IL-6 (mean change +- SE: -10.64 +- 2.16) compared to the baseline, which is both statistically significant compared with the control group (p < 0.05). Carnitine 0-11 interleukin 6 Homo sapiens 106-110 35622436-9 2022 Three SNPs, all in the gene for the carnitine transporter (SLC22A5), were associated with the cardiomyopathy phenotype. Carnitine 36-45 solute carrier family 22 member 5 Homo sapiens 59-66 35622436-11 2022 Further study of SLC22A5 variation in ARV-exposed people is warranted carnitine transporter dysfunction-related cardiomyopathy may be treatable. Carnitine 70-79 solute carrier family 22 member 5 Homo sapiens 17-24 35578012-2 2022 The carnitine acetyltransferase (CrAT) catalyzes the reaction between acetyl-CoA and L-carnitine to produce CoA which is difficult to detect directly by electrochemical methods owing to steric hindrance and electrostatic effect of CoA. Carnitine 85-96 carnitine O-acetyltransferase Homo sapiens 4-31 35578012-2 2022 The carnitine acetyltransferase (CrAT) catalyzes the reaction between acetyl-CoA and L-carnitine to produce CoA which is difficult to detect directly by electrochemical methods owing to steric hindrance and electrostatic effect of CoA. Carnitine 85-96 carnitine O-acetyltransferase Homo sapiens 33-37 35546751-0 2022 L-carnitine reduced cellular aging of bone marrow resident C-kit+ hematopoietic stem cells through telomere dependent pathways. Carnitine 0-11 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 59-64 35630602-6 2022 Pharmacological inhibition of CPT1, the rate-limiting enzyme of the carnitine cycle, ameliorates the HD symptoms in Drosophila, likely acting on the expression of carnitine-related genes. Carnitine 68-77 withered Drosophila melanogaster 30-34 35630602-6 2022 Pharmacological inhibition of CPT1, the rate-limiting enzyme of the carnitine cycle, ameliorates the HD symptoms in Drosophila, likely acting on the expression of carnitine-related genes. Carnitine 163-172 withered Drosophila melanogaster 30-34 35546751-4 2022 This study aimed to evaluate the effects of L-carnitine (LC) on the aging of C-kit+ hematopoietic progenitor cells (HPCs) via examining the expression of some signaling pathway components. Carnitine 57-59 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 77-82 35500571-9 2022 KEY RESULTS: In the autografted+l-carnitine group, the total volume of the ovary, the volume of the cortex, the number of follicles, the serum concentrations of IL-10, estradiol and progesterone significantly increased compared to the autografted group. Carnitine 32-43 interleukin 10 Mus musculus 161-166 35500571-10 2022 In the autografted+l-carnitine group, serum concentrations of IL-6, TNF-alpha and MDA were significantly decreased compared to the autografted group. Carnitine 19-30 interleukin 6 Mus musculus 62-66 35500571-10 2022 In the autografted+l-carnitine group, serum concentrations of IL-6, TNF-alpha and MDA were significantly decreased compared to the autografted group. Carnitine 19-30 tumor necrosis factor Mus musculus 68-77 35563000-1 2022 The mitochondrial carnitine/acylcarnitine carrier (CAC) transports short-, medium- and long-carbon chain acylcarnitines across the mitochondrial inner membrane in exchange for carnitine. Carnitine 18-27 solute carrier family 25 member 20 Homo sapiens 51-54 35227690-12 2022 Furthermore, the inhibition of carnitine palmitoyltransferase 1alpha abolished the protective effect of FXR in cisplatin-treated mice. Carnitine 31-40 nuclear receptor subfamily 1, group H, member 4 Mus musculus 104-107 35473947-8 2022 Interestingly, feeding fish with L-carnitine-enriched diets decreased the protein levels indicative of ER stress, such as glucose-regulated protein 78, p-eukaryotic translational initiation factor 2a, and activating transcription factor 6. Carnitine 33-44 cyclic AMP-dependent transcription factor ATF-6 alpha Larimichthys crocea 205-238 35563000-1 2022 The mitochondrial carnitine/acylcarnitine carrier (CAC) transports short-, medium- and long-carbon chain acylcarnitines across the mitochondrial inner membrane in exchange for carnitine. Carnitine 176-185 solute carrier family 25 member 20 Homo sapiens 51-54 35392289-8 2022 Coffee by-products" bioactive compounds decreased lipid accumulation (23-41%) and fatty acid synthase activity (32-65%) and triggered carnitine palmitoyltransferase-1 activity (1.3 to 1.7-fold) by activating AMPK and SREBP-1c pathways. Carnitine 134-143 protein kinase AMP-activated catalytic subunit alpha 1 Homo sapiens 208-212 35453430-6 2022 Carnitine pool includes the un-esterified l-carnitine (LC) and carnitine esters, such as acetyl-l-carnitine (ALC) and propionyl-l-carnitine (PLC). Carnitine 0-9 allantoicase Homo sapiens 109-112 35455976-8 2022 Some observed myotoxic effects, such as disruption of skeletal muscle and increase in atrogin-1 expression, heart contraction could be rescued by the addition of L-carnitine. Carnitine 162-173 F-box protein 32 Danio rerio 86-95 35392289-8 2022 Coffee by-products" bioactive compounds decreased lipid accumulation (23-41%) and fatty acid synthase activity (32-65%) and triggered carnitine palmitoyltransferase-1 activity (1.3 to 1.7-fold) by activating AMPK and SREBP-1c pathways. Carnitine 134-143 sterol regulatory element binding transcription factor 1 Homo sapiens 217-225 35409465-10 2022 The reduced lipid accumulation was associated with low expression of fatty acid synthase (Cpt1; p <= 0.05) and an upregulation of the fatty acid oxidation gene, carnitine palmitoyltransferase (Cpt1; p <= 0.01), as compared with the obese control mice. Carnitine 161-170 carnitine palmitoyltransferase 1b, muscle Mus musculus 193-197 35360862-1 2022 Background: Disorders of mitochondrial carnitine-acylcarnitine cycle is a heterogeneous group of hereditary diseases of mitochondrial beta-oxidation of fatty acids tested in NBS program in Zhejiang province, China. Carnitine 39-48 nibrin Homo sapiens 174-177 35304586-7 2022 Therefore, by reducing the level of IRE1alpha, L-Carnitine reduced the levels of Beclin and LC3BII, consequently reducing the level of apoptotic biomarkers including Bax and cleaving PARP and caspase 3. Carnitine 47-58 endoplasmic reticulum to nucleus signaling 1 Homo sapiens 36-45 35304586-7 2022 Therefore, by reducing the level of IRE1alpha, L-Carnitine reduced the levels of Beclin and LC3BII, consequently reducing the level of apoptotic biomarkers including Bax and cleaving PARP and caspase 3. Carnitine 47-58 BCL2 associated X, apoptosis regulator Homo sapiens 166-169 35304586-7 2022 Therefore, by reducing the level of IRE1alpha, L-Carnitine reduced the levels of Beclin and LC3BII, consequently reducing the level of apoptotic biomarkers including Bax and cleaving PARP and caspase 3. Carnitine 47-58 collagen type XI alpha 2 chain Homo sapiens 183-187 35304586-7 2022 Therefore, by reducing the level of IRE1alpha, L-Carnitine reduced the levels of Beclin and LC3BII, consequently reducing the level of apoptotic biomarkers including Bax and cleaving PARP and caspase 3. Carnitine 47-58 caspase 3 Homo sapiens 192-201 35051422-5 2022 We showed that l-carnitine supplementation to the diet of 15-month-old mice increased expression of the PGC-1alpha gene, which is responsible for the regulation of fatty acid oxidation, and the Nrf2 gene, which is responsible for protecting mitochondria by regulating the expression of antioxidants and mitophagy, in the heart. Carnitine 15-26 peroxisome proliferative activated receptor, gamma, coactivator 1 alpha Mus musculus 104-114 35051422-5 2022 We showed that l-carnitine supplementation to the diet of 15-month-old mice increased expression of the PGC-1alpha gene, which is responsible for the regulation of fatty acid oxidation, and the Nrf2 gene, which is responsible for protecting mitochondria by regulating the expression of antioxidants and mitophagy, in the heart. Carnitine 15-26 nuclear factor, erythroid derived 2, like 2 Mus musculus 194-198 35360862-8 2022 Results: Overall, 20 patients (12 with CPT1D, 4 with CPT2D, and 4 with CACTD) with disorders of mitochondrial carnitine-acylcarnitine cycle were diagnosed by NBS. Carnitine 110-119 nibrin Homo sapiens 158-161 35360862-2 2022 Large-scale studies reporting disorders of mitochondrial carnitine-acylcarnitine cycle among Chinese population in NBS are limited. Carnitine 57-66 nibrin Homo sapiens 115-118 35360862-18 2022 The most common variant in SLC25A20 gene was c.199-10T > G. Conclusion: Disorders of mitochondrial carnitine-acylcarnitine cycle can be detected by NBS, and the combined incidence of these disorders in newborns was rare in Zhejiang province, China. Carnitine 99-108 solute carrier family 25 member 20 Homo sapiens 27-35 35360862-3 2022 The aim of this study was to explain the incidence and biochemical, clinical, and genetic characteristics of disorders of mitochondrial carnitine-acylcarnitine cycle in NBS. Carnitine 136-145 nibrin Homo sapiens 169-172 35141787-1 2022 The purpose of this study was to examine the effect of dietary supplementation with methyl methionine sulfonium chloride (MMSC), and L-carnitine (L-CAR) alone or in combination on the growth performance of broilers through their impact on the expression of IGF-1 and MSTN genes associated with growth in broilers. Carnitine 133-144 insulin like growth factor 1 Gallus gallus 257-262 34999386-8 2022 In addition, l-Car lowered the levels of leptin and ghrelin and increased transforming growth factor beta 1 in the blood plasma, and consumption of Res was accompanied by a decrease in interleukin-17A and increase in interferon gamma in spleen lysates. Carnitine 13-18 leptin Rattus norvegicus 41-47 34999386-8 2022 In addition, l-Car lowered the levels of leptin and ghrelin and increased transforming growth factor beta 1 in the blood plasma, and consumption of Res was accompanied by a decrease in interleukin-17A and increase in interferon gamma in spleen lysates. Carnitine 13-18 ghrelin and obestatin prepropeptide Rattus norvegicus 52-59 34999386-8 2022 In addition, l-Car lowered the levels of leptin and ghrelin and increased transforming growth factor beta 1 in the blood plasma, and consumption of Res was accompanied by a decrease in interleukin-17A and increase in interferon gamma in spleen lysates. Carnitine 13-18 transforming growth factor, beta 1 Rattus norvegicus 74-107 34999386-8 2022 In addition, l-Car lowered the levels of leptin and ghrelin and increased transforming growth factor beta 1 in the blood plasma, and consumption of Res was accompanied by a decrease in interleukin-17A and increase in interferon gamma in spleen lysates. Carnitine 13-18 interleukin 17A Rattus norvegicus 185-200 34999386-8 2022 In addition, l-Car lowered the levels of leptin and ghrelin and increased transforming growth factor beta 1 in the blood plasma, and consumption of Res was accompanied by a decrease in interleukin-17A and increase in interferon gamma in spleen lysates. Carnitine 13-18 interferon gamma Rattus norvegicus 217-233 35330412-8 2022 Network analysis identified differential associations between four variants (in/near INTU, FAT1, CNTN6, and TM9SF2) and plasma metabolites (phosphatidylcholines, carnitines, biogenic amines, and amino acids) in early- compared with adult-onset MDD. Carnitine 162-172 inturned planar cell polarity protein Homo sapiens 85-89 35330412-8 2022 Network analysis identified differential associations between four variants (in/near INTU, FAT1, CNTN6, and TM9SF2) and plasma metabolites (phosphatidylcholines, carnitines, biogenic amines, and amino acids) in early- compared with adult-onset MDD. Carnitine 162-172 transmembrane 9 superfamily member 2 Homo sapiens 108-114 35176959-0 2022 L-Carnitine alleviates hepatic and renal mitochondrial-dependent apoptotic progression induced by letrozole in female rats through modulation of Nrf-2, Cyt c and CASP-3 signaling. Carnitine 0-11 NFE2 like bZIP transcription factor 2 Rattus norvegicus 145-150 35176959-0 2022 L-Carnitine alleviates hepatic and renal mitochondrial-dependent apoptotic progression induced by letrozole in female rats through modulation of Nrf-2, Cyt c and CASP-3 signaling. Carnitine 0-11 caspase 3 Rattus norvegicus 162-168 35176959-11 2022 It can be concluded that LC alleviates LTZ induced hepatorenal oxidative stress (OS) and mitochondrial-dependent apoptotic progression through modulation of Nrf-2, Cyt c, and CASP-3 signaling in female rats. Carnitine 25-27 NFE2 like bZIP transcription factor 2 Rattus norvegicus 157-162 35176959-11 2022 It can be concluded that LC alleviates LTZ induced hepatorenal oxidative stress (OS) and mitochondrial-dependent apoptotic progression through modulation of Nrf-2, Cyt c, and CASP-3 signaling in female rats. Carnitine 25-27 caspase 3 Rattus norvegicus 175-181 35224109-10 2022 After the adjustment for other potential confounding factors, such as other carnitines and conventional risk factors, Factor 2 was positively associated with an increased risk of DPN (OR: 1.38, 95% CI: 1.13-1.69). Carnitine 76-86 transcription termination factor 2 Homo sapiens 118-126 35141787-1 2022 The purpose of this study was to examine the effect of dietary supplementation with methyl methionine sulfonium chloride (MMSC), and L-carnitine (L-CAR) alone or in combination on the growth performance of broilers through their impact on the expression of IGF-1 and MSTN genes associated with growth in broilers. Carnitine 133-144 myostatin Gallus gallus 267-271 35057527-7 2022 The change in KES was significantly higher (p = 0.01) in the carnitine group (0.02 (0.01-0.04) kgf/kg) as compared to the non-carnitine group (-0.02 (-0.04 to 0.01) kgf/kg). Carnitine 61-70 fibroblast growth factor 7 Homo sapiens 95-98 35108516-0 2022 Erythrocyte transglutaminase-2 combats hypoxia and chronic kidney disease by promoting oxygen delivery and carnitine homeostasis. Carnitine 107-116 transglutaminase 2 Homo sapiens 12-30 35108516-3 2022 In a pathological hypoxia model with chronic kidney disease (CKD), eTG2 is critical to combat renal hypoxia-induced reduction of Slc22a5 transcription and OCNT2 protein levels via HIF-1alpha-PPARalpha signaling to maintain carnitine homeostasis. Carnitine 223-232 hypoxia inducible factor 1 subunit alpha Homo sapiens 180-190 35154245-0 2021 Identification of Six Novel Variants of ACAD8 in Isobutyryl-CoA Dehydrogenase Deficiency With Increased C4 Carnitine Using Tandem Mass Spectrometry and NGS Sequencing. Carnitine 107-116 acyl-CoA dehydrogenase family member 8 Homo sapiens 40-45 35057527-7 2022 The change in KES was significantly higher (p = 0.01) in the carnitine group (0.02 (0.01-0.04) kgf/kg) as compared to the non-carnitine group (-0.02 (-0.04 to 0.01) kgf/kg). Carnitine 61-70 fibroblast growth factor 7 Homo sapiens 165-168 35104825-6 2022 L-Carnitine treatment suppressed mtROS production in both proximal tubular cells and CD11b low Mphis (p < 0.01), with improved SOD2 expression in the kidney (p < 0.01), decreased circulating mtDNA content, and reduced albuminuria. Carnitine 0-11 integrin alpha M Mus musculus 85-90 35104825-6 2022 L-Carnitine treatment suppressed mtROS production in both proximal tubular cells and CD11b low Mphis (p < 0.01), with improved SOD2 expression in the kidney (p < 0.01), decreased circulating mtDNA content, and reduced albuminuria. Carnitine 0-11 superoxide dismutase 2, mitochondrial Mus musculus 127-131 2697461-0 1989 Effect of exogenous insulin on plasma free carnitine levels during exercise in normal man. Carnitine 43-52 insulin Homo sapiens 20-27 2597132-10 1989 (6) Transfer to carnitine of all three fatty acids (as potassium salts) by carnitine palmitoyltransferase-I (CPT-I) was similarly inhibited by increasing concentrations of malonyl-CoA. Carnitine 16-25 carnitine palmitoyltransferase 1B Rattus norvegicus 75-107 2597132-10 1989 (6) Transfer to carnitine of all three fatty acids (as potassium salts) by carnitine palmitoyltransferase-I (CPT-I) was similarly inhibited by increasing concentrations of malonyl-CoA. Carnitine 16-25 carnitine palmitoyltransferase 1B Rattus norvegicus 109-114 2622586-0 1989 [Serum myoglobin in pregnant women treated with tocolytics and carnitine]. Carnitine 63-72 myoglobin Homo sapiens 7-16 2809620-7 1989 The CPT1 and CPT2 activities were suppressed to a strikingly similar degree under different kinetic conditions as compared to control muscle and were found to have similar Km values for carnitine and PCoA. Carnitine 186-195 carnitine palmitoyltransferase 2 Homo sapiens 4-8 2809620-7 1989 The CPT1 and CPT2 activities were suppressed to a strikingly similar degree under different kinetic conditions as compared to control muscle and were found to have similar Km values for carnitine and PCoA. Carnitine 186-195 carnitine palmitoyltransferase 2 Homo sapiens 13-17 2809620-8 1989 With Km concentrations of carnitine, the mean residual activities of CPT1 for patients 1 and 2 were 49 and 44%, respectively (control range 40-53%); the mean residual activities of CPT2 were 60 and 46%, respectively (control range 49-59%). Carnitine 26-35 carnitine palmitoyltransferase 2 Homo sapiens 69-73 2622586-8 1989 Moreover, the use of carnitine did not modify the blood concentration of myoglobin, whereas it obtained beneficial results on the onset of beta 2-mimetic induced side-effects. Carnitine 21-30 potassium calcium-activated channel subfamily M regulatory beta subunit 2 Homo sapiens 139-145 2818568-7 1989 Only C16, C14 and C12 intermediates were detected in uncoupled mitochondria oxidizing [U-14C]hexadecanoyl-CoA in the presence of fluorocitrate and carnitine, providing evidence for some organization of the enzymes of beta-oxidation [Garland, Shepherd & Yates (1965) Biochem. Carnitine 147-156 anti-Mullerian hormone receptor type 2 Rattus norvegicus 10-13 2774175-1 1989 Carnitine acetyltransferase is used in a radioenzymatic assay to measure the concentration of carnitine. Carnitine 94-103 carnitine O-acetyltransferase Rattus norvegicus 0-27 3059823-0 1988 Interaction of carnitine with insulin-stimulated glucose metabolism in humans. Carnitine 15-24 insulin Homo sapiens 30-37 3059823-3 1988 At similar steady-state plasma insulin levels (75 microU/ml), carnitine infusion was associated with a 17 +/- 3% stimulation of whole body glucose utilization (6.56 +/- 0.60 vs. 5.57 +/- 0.44 mg.min-1.kg-1, P less than 0.001). Carnitine 62-71 insulin Homo sapiens 31-38 3178716-1 1988 Relation between hepatic carnitine concentration and carnitine acetyltransferase activity. Carnitine 25-34 carnitine O-acetyltransferase Rattus norvegicus 53-80 3335535-4 1988 Carnitine greatly reduced the amounts of propionyl-CoA derived from alpha-ketoisovalerate, while smaller effects were obtained on the branched-chain acyl-CoA levels, consistent with the latter acyl moieties being poorer substrates for carnitine acetyltransferase and also poorer substrates for the carnitine/acylcarnitine translocase. Carnitine 0-9 carnitine O-acetyltransferase Rattus norvegicus 235-262 3335535-4 1988 Carnitine greatly reduced the amounts of propionyl-CoA derived from alpha-ketoisovalerate, while smaller effects were obtained on the branched-chain acyl-CoA levels, consistent with the latter acyl moieties being poorer substrates for carnitine acetyltransferase and also poorer substrates for the carnitine/acylcarnitine translocase. Carnitine 0-9 solute carrier family 25 member 20 Rattus norvegicus 298-333 3683188-14 1987 ACAT activity increased (1.5 times) with the high fat diet and increased further (4.5 times) following carnitine treatment. Carnitine 103-112 sterol O-acyltransferase 1 Oryctolagus cuniculus 0-4 2472418-0 1989 Novel action of carnitine: inhibition of aggregation of dispersed cells elicited by clusterin in vitro. Carnitine 16-25 clusterin Mus musculus 84-93 2472418-4 1989 The concentrations required for inhibition by approximately 50% of aggregation of erythrocytes by clusterin under in vitro conditions defined were determined to be 1.5 mM for L(-) or D(+) enantiomers of carnitine; 0.5 mM for decanoyl(-)- or (+)-carnitine; 0.13 mM for lauroyl(-)- or (+)-carnitine, and 0.05 mM for myristoyl(-)- or (+)-carnitine. Carnitine 203-212 clusterin Mus musculus 98-107 2472418-4 1989 The concentrations required for inhibition by approximately 50% of aggregation of erythrocytes by clusterin under in vitro conditions defined were determined to be 1.5 mM for L(-) or D(+) enantiomers of carnitine; 0.5 mM for decanoyl(-)- or (+)-carnitine; 0.13 mM for lauroyl(-)- or (+)-carnitine, and 0.05 mM for myristoyl(-)- or (+)-carnitine. Carnitine 241-254 clusterin Mus musculus 98-107 2472418-4 1989 The concentrations required for inhibition by approximately 50% of aggregation of erythrocytes by clusterin under in vitro conditions defined were determined to be 1.5 mM for L(-) or D(+) enantiomers of carnitine; 0.5 mM for decanoyl(-)- or (+)-carnitine; 0.13 mM for lauroyl(-)- or (+)-carnitine, and 0.05 mM for myristoyl(-)- or (+)-carnitine. Carnitine 283-296 clusterin Mus musculus 98-107 2472418-4 1989 The concentrations required for inhibition by approximately 50% of aggregation of erythrocytes by clusterin under in vitro conditions defined were determined to be 1.5 mM for L(-) or D(+) enantiomers of carnitine; 0.5 mM for decanoyl(-)- or (+)-carnitine; 0.13 mM for lauroyl(-)- or (+)-carnitine, and 0.05 mM for myristoyl(-)- or (+)-carnitine. Carnitine 283-296 clusterin Mus musculus 98-107 2472418-8 1989 We consider possible mechanisms by which carnitine inhibits aggregation of erythrocytes and other populations of dispersed cells incubated in the presence of clusterin. Carnitine 41-50 clusterin Mus musculus 158-167 2763883-3 1989 The levels of free carnitine were measured through the enzyme-colorimetry method of Marquis and Fritz. Carnitine 19-28 WD repeat containing planar cell polarity effector Homo sapiens 96-101 3214166-17 1988 The combined data demonstrate further differences between the carnitine recognition sites in CPT and CAT. Carnitine 62-71 carnitine O-acetyltransferase Rattus norvegicus 101-104 3416821-0 1988 Effects of prolactin and growth hormone on tissue and serum carnitine in the rat. Carnitine 60-69 prolactin Rattus norvegicus 11-20 3416821-0 1988 Effects of prolactin and growth hormone on tissue and serum carnitine in the rat. Carnitine 60-69 gonadotropin releasing hormone receptor Rattus norvegicus 25-39 3378057-1 1988 Interaction of rat liver gamma-butyrobetaine hydroxylase (EC 1.14.11.1) with various ligands was studied by following the decarboxylation of alpha-ketoglutarate, formation of L-carnitine, or both. Carnitine 175-186 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 25-56 3378057-2 1988 Potassium ion stimulates rat liver gamma-butyrobetaine hydroxylase catalyzed L-carnitine synthesis and alpha-ketoglutarate decarboxylation by 630% and 240%, respectively, and optimizes the coupling efficiency of these two activities. Carnitine 77-88 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 35-66 3378057-4 1988 gamma-Butyrobetaine hydroxylase catalyzed decarboxylation of alpha-ketoglutarate was dependent on the presence of gamma-butyrobetaine, L-carnitine, or D-carnitine in the reaction and exhibited Km(app) values of 29, 52, and 470 microM, respectively. Carnitine 135-146 gamma-butyrobetaine hydroxylase 1 Rattus norvegicus 0-31 3346778-1 1988 Carnitine status was evaluated in 12 patients with hyperammonemic attacks caused by a deficiency in ornithine transcarbamylase. Carnitine 0-9 ornithine transcarbamylase Homo sapiens 100-126