PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 33836342-0 2021 Phenylpropanoid-conjugated pentacyclic triterpenoids from the whole plants of Leptopus lolonum induced cell apoptosis via MAPK and Akt pathways in human hepatocellular carcinoma cells. Triterpenes 39-52 AKT serine/threonine kinase 1 Homo sapiens 131-134 650413-2 1978 Paraffins and triterpenes of Quercus spp. Triterpenes 14-25 histocompatibility minor 13 Homo sapiens 37-40 1033997-1 1976 V. Paraffins and triterpenes of Quercus spp. Triterpenes 17-28 histocompatibility minor 13 Homo sapiens 40-43 4204877-0 1973 [Triterpenes of Embelia concinna Bak. Triterpenes 1-12 BCL2 antagonist/killer 1 Homo sapiens 33-36 33845383-4 2021 In order to discover proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors, fourteen new triterpenoid saponins named gypenoside LXXXVIII-CI (1-14) along with six known compounds (15-20) were isolated from G. pentaphyllum. Triterpenes 100-112 proprotein convertase subtilisin/kexin type 9 Homo sapiens 68-73 34029542-1 2021 Ganoderic acid A (GAA), one of the major triterpenoid components extracted from Ganoderma mushroom has been shown to possess numerous important pharmacological activities. Triterpenes 41-53 glucosidase, alpha, acid Mus musculus 18-21 32608254-1 2021 This study aimed to evaluate the effect Cycloastragenol (CAG), a triterpenoid saponin isolated from the Radix astragali, on Abeta-induced BBB damage. Triterpenes 65-77 histocompatibility 2, class II antigen A, beta 1 Mus musculus 124-129 33567783-1 2021 Semi-synthetic triterpenoids, holding an amino substituted seven-membered A-ring (azepano-ring), which could be synthesized from triterpenic oximes through a Beckmann type rearrangement followed by a reduction of lactame fragment, are considered to be novel promising agents exhibiting anti-microbial, alpha-glucosidase, and butyrylcholinesterase inhibitory activities. Triterpenes 15-28 sucrase-isomaltase Homo sapiens 302-319 33658229-11 2021 In conclusion, our results indicate that both P. cocos extract and its major triterpenes are competitive inhibitors of ASBT and NTCP. Triterpenes 77-88 solute carrier family 10 (sodium/bile acid cotransporter), member 1 L homeolog Xenopus laevis 128-132 33616937-3 2021 Loss-of-function of the NOVEL INTERACTOR OF JAZ (NINJA), a core component of the JA signaling pathway, leads to enhanced triterpene biosynthesis, in particular of the thalianol gene cluster, in Arabidopsis thaliana roots. Triterpenes 121-131 Putative interactor of JAZ Arabidopsis thaliana 24-47 33616795-9 2021 We found that two triterpenes 16-hydroxy-alisol B 23-acetate and alisol M 23-acetate showed favorable ADMET properties and high binding affinity against LXRbeta. Triterpenes 18-29 nuclear receptor subfamily 1 group H member 3 Homo sapiens 153-160 33991607-3 2021 The synthetic triterpenoid, 2-Cyano-3,12-dioxooleana-1,9-dien-28-imidazolide (CDDO-Im), is a potent Nrf2 activator. Triterpenes 14-26 NFE2 like bZIP transcription factor 2 Rattus norvegicus 100-104 33964283-5 2021 Both RAB and TA, triterpenoids of traditional medicinal plant Ilex kaushue, selectively inhibited reactive oxygen species production, elastase release, and CD11b expression in human neutrophils activated by FPR1, but not non-FPR1 agonists. Triterpenes 17-30 ArfGAP with FG repeats 1 Homo sapiens 5-8 33964283-11 2021 Accordingly, triterpenoids RAB and TA represent novel FPR1 antagonists and exhibit therapeutic potential for treating neutrophilic inflammatory skin diseases. Triterpenes 13-26 ArfGAP with FG repeats 1 Homo sapiens 27-30 33964283-11 2021 Accordingly, triterpenoids RAB and TA represent novel FPR1 antagonists and exhibit therapeutic potential for treating neutrophilic inflammatory skin diseases. Triterpenes 13-26 formyl peptide receptor 1 Homo sapiens 54-58 33652057-11 2021 Specifically, numerous NPs including flavonoids, gingerols, tannins, anthocyanins, triterpenes and alkaloids have been shown anti-inflammatory, antioxidant, anti-amyloidogenic, and anti-choLinesterase properties. Triterpenes 83-94 butyrylcholinesterase Homo sapiens 186-200 33607208-4 2021 Based on this, we developed a Fluorescence Resonance Energy Transfer (FRET) assay and identified three Schisandraceae triterpenoids, including PC3-15, to block HECTD3/UbcH5b auto-ubiquitination. Triterpenes 118-131 HECT domain E3 ubiquitin protein ligase 3 Mus musculus 160-166 33321190-0 2021 Triterpenoid saponins from Ilex cornuta protect H9c2 cardiomyocytes against H2O2-induced apoptosis by modulating Ezh2 phosphorylation. Triterpenes 0-12 enhancer of zeste 2 polycomb repressive complex 2 subunit Rattus norvegicus 113-117 33404014-10 2021 Additionally, two triterpenoids purified from extracts of oakwood were identified for the first time as potent PL inhibitors demonstrating 51 and 58% inhibition at 1 mg mL-1, respectively. Triterpenes 18-31 L1 cell adhesion molecule Mus musculus 169-173 32980486-2 2021 Ginsenoside Rb1 (Rb1) is the most abundant triterpenoid saponin in Panax quinquefolius L., which has the function of Qi-invigorating and Yin-nourishing. Triterpenes 43-55 RB transcriptional corepressor 1 Homo sapiens 12-15 32980486-2 2021 Ginsenoside Rb1 (Rb1) is the most abundant triterpenoid saponin in Panax quinquefolius L., which has the function of Qi-invigorating and Yin-nourishing. Triterpenes 43-55 RB transcriptional corepressor 1 Homo sapiens 17-20 33567783-1 2021 Semi-synthetic triterpenoids, holding an amino substituted seven-membered A-ring (azepano-ring), which could be synthesized from triterpenic oximes through a Beckmann type rearrangement followed by a reduction of lactame fragment, are considered to be novel promising agents exhibiting anti-microbial, alpha-glucosidase, and butyrylcholinesterase inhibitory activities. Triterpenes 15-28 butyrylcholinesterase Homo sapiens 325-346 33278391-0 2021 Inhibition of breast cancer stem-like cells by a triterpenoid, ursolic acid, via activation of Wnt antagonist, sFRP4 and suppression of miRNA-499a-5p. Triterpenes 49-61 secreted frizzled related protein 4 Homo sapiens 111-116 33427588-3 2021 In this present study, we have predicted the reported bioactive flavonoids and triterpenoids of the plant against the SARS-CoV-2 main protease, RNA-dependent RNA polymerase (RdRp), spike protein, angiotensin converting enzyme (ACE-2) receptor and dipeptidyl peptidase (DPP4) receptor through molecular docking and in silico ADME predictions methods. Triterpenes 79-92 ORF1a polyprotein;ORF1ab polyprotein Severe acute respiratory syndrome coronavirus 2 174-178 33427588-3 2021 In this present study, we have predicted the reported bioactive flavonoids and triterpenoids of the plant against the SARS-CoV-2 main protease, RNA-dependent RNA polymerase (RdRp), spike protein, angiotensin converting enzyme (ACE-2) receptor and dipeptidyl peptidase (DPP4) receptor through molecular docking and in silico ADME predictions methods. Triterpenes 79-92 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 181-186 33427588-3 2021 In this present study, we have predicted the reported bioactive flavonoids and triterpenoids of the plant against the SARS-CoV-2 main protease, RNA-dependent RNA polymerase (RdRp), spike protein, angiotensin converting enzyme (ACE-2) receptor and dipeptidyl peptidase (DPP4) receptor through molecular docking and in silico ADME predictions methods. Triterpenes 79-92 angiotensin I converting enzyme Homo sapiens 196-225 33427588-3 2021 In this present study, we have predicted the reported bioactive flavonoids and triterpenoids of the plant against the SARS-CoV-2 main protease, RNA-dependent RNA polymerase (RdRp), spike protein, angiotensin converting enzyme (ACE-2) receptor and dipeptidyl peptidase (DPP4) receptor through molecular docking and in silico ADME predictions methods. Triterpenes 79-92 dipeptidyl peptidase 4 Homo sapiens 269-273 33149812-0 2020 Notoginseng Leaf Triterpenes Ameliorates OGD/R-Induced Neuronal Injury via SIRT1/2/3-Foxo3a-MnSOD/PGC-1alpha Signaling Pathways Mediated by the NAMPT-NAD Pathway. Triterpenes 17-28 forkhead box O3 Homo sapiens 85-91 32755651-2 2020 Ganoderic acid D (GAD) as a representative active triterpenoid from Ganoderma lucidum is known to possess anticancer activity. Triterpenes 50-62 glutamate decarboxylase 1 Homo sapiens 0-16 33378324-1 2020 It is now clear that the photomicrographs in Figure 2 are duplicates of the same image and that Figures 4 and 5 have been "copied" from a publication "Lupeol triterpene exhibits potent antitumor effects in A427 human lung carcinoma cells via mitochondrial mediated apoptosis, ROS generation, loss of mitochondrial membrane potential and downregulation of m-TOR/PI3Ksol;AKT signalling pathway" by Wei He, Xiang Li, Shuyue Xia, PMID: 30003730. Triterpenes 158-168 RAR related orphan receptor C Homo sapiens 357-360 33378324-1 2020 It is now clear that the photomicrographs in Figure 2 are duplicates of the same image and that Figures 4 and 5 have been "copied" from a publication "Lupeol triterpene exhibits potent antitumor effects in A427 human lung carcinoma cells via mitochondrial mediated apoptosis, ROS generation, loss of mitochondrial membrane potential and downregulation of m-TOR/PI3Ksol;AKT signalling pathway" by Wei He, Xiang Li, Shuyue Xia, PMID: 30003730. Triterpenes 158-168 AKT serine/threonine kinase 1 Homo sapiens 369-372 33303817-8 2020 Derivatives of the birch-derived pentacyclic lupane-type triterpenoid betulin revealed clear NTCP inhibitory potency and selectivity for the virus receptor function of NTCP. Triterpenes 57-69 solute carrier family 10 member 1 Homo sapiens 93-97 33303817-8 2020 Derivatives of the birch-derived pentacyclic lupane-type triterpenoid betulin revealed clear NTCP inhibitory potency and selectivity for the virus receptor function of NTCP. Triterpenes 57-69 solute carrier family 10 member 1 Homo sapiens 168-172 33136399-3 2020 Using molecular docking and dynamics, this difference was translated into distinct accommodation modes at the TRPV1 vanillyl ligand pocket, suggesting a critical role of a C-H piphenyl interaction between the triterpenoid C-29 methyl and Phe591 of TRPV1. Triterpenes 209-221 transient receptor potential cation channel subfamily V member 1 Homo sapiens 110-115 33136399-3 2020 Using molecular docking and dynamics, this difference was translated into distinct accommodation modes at the TRPV1 vanillyl ligand pocket, suggesting a critical role of a C-H piphenyl interaction between the triterpenoid C-29 methyl and Phe591 of TRPV1. Triterpenes 209-221 transient receptor potential cation channel subfamily V member 1 Homo sapiens 248-253 32926144-0 2020 Revisiting the action of steroids and triterpenoids on the human sperm Ca2+ channel CatSper. Triterpenes 38-51 cation channel sperm associated 1 Homo sapiens 84-91 32926144-3 2020 This aim of this study was to elucidate this controversy by investigating the action of these steroids and plant triterpenoids on human CatSper using population based Ca2+-fluorimetric measurements, the specific CatSper inhibitor RU1968, and a functional test assessing the CatSper-dependent penetration of human sperm cells into methylcellulose. Triterpenes 113-126 cation channel sperm associated 1 Homo sapiens 136-143 33195060-4 2020 By combining an in silico approach and molecular in vitro testing we have been able to identify several triterpenoid/steroidal agents that inhibit interaction of the Spike RBD with the carboxypeptidase domain of the Angiotensin Converting Enzyme (ACE2). Triterpenes 104-116 angiotensin I converting enzyme Homo sapiens 216-245 33195060-4 2020 By combining an in silico approach and molecular in vitro testing we have been able to identify several triterpenoid/steroidal agents that inhibit interaction of the Spike RBD with the carboxypeptidase domain of the Angiotensin Converting Enzyme (ACE2). Triterpenes 104-116 angiotensin converting enzyme 2 Homo sapiens 247-251 33149812-0 2020 Notoginseng Leaf Triterpenes Ameliorates OGD/R-Induced Neuronal Injury via SIRT1/2/3-Foxo3a-MnSOD/PGC-1alpha Signaling Pathways Mediated by the NAMPT-NAD Pathway. Triterpenes 17-28 superoxide dismutase 2 Homo sapiens 92-97 33149812-0 2020 Notoginseng Leaf Triterpenes Ameliorates OGD/R-Induced Neuronal Injury via SIRT1/2/3-Foxo3a-MnSOD/PGC-1alpha Signaling Pathways Mediated by the NAMPT-NAD Pathway. Triterpenes 17-28 PPARG coactivator 1 alpha Homo sapiens 98-108 33149812-0 2020 Notoginseng Leaf Triterpenes Ameliorates OGD/R-Induced Neuronal Injury via SIRT1/2/3-Foxo3a-MnSOD/PGC-1alpha Signaling Pathways Mediated by the NAMPT-NAD Pathway. Triterpenes 17-28 nicotinamide phosphoribosyltransferase Homo sapiens 144-149 32768650-8 2020 In this case, the nanoencapsulated triterpene was more selective to PC3 (SI 3.33) and SNB19 (SI 4.54) tumor cells. Triterpenes 35-45 chromobox 8 Homo sapiens 68-71 32840371-0 2020 Lanostane Triterpenoids with PTP1B Inhibitory and Glucose-Uptake Stimulatory Activities from Mushroom Fomitopsis pinicola Collected in North America. Triterpenes 10-23 protein tyrosine phosphatase, non-receptor type 1 Mus musculus 29-34 32632601-3 2020 In this sense, in this report a computational model of linear prediction of acetylcholinesterase inhibitory activity of steroids and triterpenes is presented. Triterpenes 133-144 acetylcholinesterase (Cartwright blood group) Homo sapiens 76-96 32943612-0 2020 The triterpenoid sapogenin (2alpha-OH-Protopanoxadiol) ameliorates metabolic syndrome via the intestinal FXR/GLP-1 axis through gut microbiota remodelling. Triterpenes 4-16 nuclear receptor subfamily 1, group H, member 4 Mus musculus 105-108 32943612-0 2020 The triterpenoid sapogenin (2alpha-OH-Protopanoxadiol) ameliorates metabolic syndrome via the intestinal FXR/GLP-1 axis through gut microbiota remodelling. Triterpenes 4-16 glucagon Mus musculus 109-114 32314397-4 2020 This review aims to provide an integrative description on how pentacyclic triterpenes can effectively treat calcium oxalate urolithiasis through various mechanisms such as antioxidant, anti-inflammatory, diuretic, and angiotensin-converting enzyme inhibition. Triterpenes 74-85 angiotensin I converting enzyme Homo sapiens 218-247 32534078-0 2020 Oleanolic acid induces a dual agonist action on PPARgamma/alpha and GLUT4 translocation: A pentacyclic triterpene for dyslipidemia and type 2 diabetes. Triterpenes 103-113 peroxisome proliferator activated receptor gamma Homo sapiens 48-63 32534078-0 2020 Oleanolic acid induces a dual agonist action on PPARgamma/alpha and GLUT4 translocation: A pentacyclic triterpene for dyslipidemia and type 2 diabetes. Triterpenes 103-113 solute carrier family 2 member 4 Homo sapiens 68-73 32787104-1 2020 Synthetic triterpenoids including CDDO, its methyl ester (CDDO-Me, bardoxolone methyl), and its imidazolide (CDDO-Im) enhance Nrf2-mediated anti-oxidant and anti-inflammatory activity in many diseases by reacting with thiols on the adaptor protein, Keap1. Triterpenes 10-23 NFE2 like bZIP transcription factor 2 Homo sapiens 126-130 32787104-1 2020 Synthetic triterpenoids including CDDO, its methyl ester (CDDO-Me, bardoxolone methyl), and its imidazolide (CDDO-Im) enhance Nrf2-mediated anti-oxidant and anti-inflammatory activity in many diseases by reacting with thiols on the adaptor protein, Keap1. Triterpenes 10-23 kelch like ECH associated protein 1 Homo sapiens 249-254 32717961-0 2020 Acyclic Triterpenoid Isolated from Alpinia katsumadai Alleviates Formalin-Induced Chronic Mouse Paw Inflammation by Inhibiting the Phosphorylation of ERK and NF-kappaB. Triterpenes 8-20 mitogen-activated protein kinase 1 Mus musculus 150-153 32689796-5 2020 Based on a test of 12 typical natural products, GmSGT2 showed high specificity toward the pentacyclic triterpenoid skeleton as the sugar acceptor. Triterpenes 102-114 soyasapogenol B glucuronide galactosyltransferase Glycine max 48-54 32569471-8 2020 Noroleanane triterpenoids 1-4 had potential neuroprotective and anti-inflammatory effects against Abeta-induced neuronal damage. Triterpenes 12-25 amyloid beta (A4) precursor protein Mus musculus 98-103 32291806-13 2020 These data suggest that the selected members of the triterpene family (such as lupeol) could be exploited as clinical agents for preventing the disease progression in KRAS-driven cancers which however warrants further investigation. Triterpenes 52-62 Kirsten rat sarcoma viral oncogene homolog Mus musculus 167-171 32717961-0 2020 Acyclic Triterpenoid Isolated from Alpinia katsumadai Alleviates Formalin-Induced Chronic Mouse Paw Inflammation by Inhibiting the Phosphorylation of ERK and NF-kappaB. Triterpenes 8-20 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 158-167 32274681-1 2020 The article Cycloartane triterpenoid (23R, 24E)-23-acetoxymangiferonic acid inhibited proliferation and migration in B16-F10 melanoma via MITF downregulation caused by inhibition of both beta-catenin. Triterpenes 24-36 catenin beta 1 Homo sapiens 187-199 32696666-4 2022 The stereochemical and substitutional array trans, syn, trans, anti, trans, anti, trans for the A-E rings of the triterpene totaiol (1) is not known, and therefore, its biosynthetic significance as an important intermediate should be emphasized. Triterpenes 113-123 synemin Homo sapiens 51-54 32595508-4 2020 A dichloromethane extract (OS1), mainly composed of isoflavonoids and triterpenes as characterized by LC-MS, showed a concentration-dependent (25-100 mug/ml) inhibition of IL-8 and TNF-alpha release from LPS-stimulated human neutrophils. Triterpenes 70-81 frizzled related protein Homo sapiens 27-30 32595508-4 2020 A dichloromethane extract (OS1), mainly composed of isoflavonoids and triterpenes as characterized by LC-MS, showed a concentration-dependent (25-100 mug/ml) inhibition of IL-8 and TNF-alpha release from LPS-stimulated human neutrophils. Triterpenes 70-81 C-X-C motif chemokine ligand 8 Homo sapiens 172-176 32595508-4 2020 A dichloromethane extract (OS1), mainly composed of isoflavonoids and triterpenes as characterized by LC-MS, showed a concentration-dependent (25-100 mug/ml) inhibition of IL-8 and TNF-alpha release from LPS-stimulated human neutrophils. Triterpenes 70-81 tumor necrosis factor Homo sapiens 181-190 32058036-0 2020 Triglyceride deficiency and diacylglycerol kinase1 activity lead to the upregulation of mevalonate pathway in yeast: A study for the development of potential yeast platform for improved production of triterpenoid. Triterpenes 200-212 diacylglycerol kinase Saccharomyces cerevisiae S288C 28-50 31732915-3 2020 This study aims to validate the effect of NDRG2-targeted therapy using structurally related bioactive triterpene compounds derived from the edible mushroom Ganoderma lucidum (ganoderic acid A:GA-A/ganoderic acid DM:GA-DM) in human AM in relevant pre-clinical models. Triterpenes 102-112 NDRG family member 2 Homo sapiens 42-47 32575028-1 2020 BACKGROUND: P. chinensis saponins (PRS) are pentacyclic triterpenoid bioactive constituents from Pulsatilla chinensis (Bunge) Regel. Triterpenes 56-68 PRS Homo sapiens 35-38 31981603-0 2020 Natural triterpenoid saponin Momordin Ic suppresses HepG2 cell invasion via COX-2 inhibition and PPARgamma activation. Triterpenes 8-20 mitochondrially encoded cytochrome c oxidase II Homo sapiens 76-81 31981603-0 2020 Natural triterpenoid saponin Momordin Ic suppresses HepG2 cell invasion via COX-2 inhibition and PPARgamma activation. Triterpenes 8-20 peroxisome proliferator activated receptor gamma Homo sapiens 97-106 32372868-10 2020 All these findings indicate PPD as a small molecular activator of CK-MM, which can help in further developing better CK-MM activators based on the dammarane-type triterpenoid structure. Triterpenes 162-174 creatine kinase, muscle Mus musculus 66-71 32372868-10 2020 All these findings indicate PPD as a small molecular activator of CK-MM, which can help in further developing better CK-MM activators based on the dammarane-type triterpenoid structure. Triterpenes 162-174 creatine kinase, muscle Mus musculus 117-122 31940436-4 2020 To alter flux from predominant triterpenoid/steroid biosynthesis to sesquiterpenoid production, expression of ERG9 (encoding yeast squalene synthase) was depressed by replacing its innate promotor with PHXT1 and fermenting the resulting strains in galactose-rich media. Triterpenes 31-43 bifunctional farnesyl-diphosphate farnesyltransferase/squalene synthase Saccharomyces cerevisiae S288C 110-114 31863472-0 2020 Total triterpenes from the fruits of Chaenomeles speciosa (Sweet) Nakai protects against indomethacin-induced gastric mucosal injury: involvement of TFF1-mediated EGF/EGFR and apoptotic pathways. Triterpenes 6-17 trefoil factor 1 Rattus norvegicus 149-153 31863472-0 2020 Total triterpenes from the fruits of Chaenomeles speciosa (Sweet) Nakai protects against indomethacin-induced gastric mucosal injury: involvement of TFF1-mediated EGF/EGFR and apoptotic pathways. Triterpenes 6-17 epidermal growth factor Rattus norvegicus 163-166 31863472-0 2020 Total triterpenes from the fruits of Chaenomeles speciosa (Sweet) Nakai protects against indomethacin-induced gastric mucosal injury: involvement of TFF1-mediated EGF/EGFR and apoptotic pathways. Triterpenes 6-17 epidermal growth factor receptor Rattus norvegicus 167-171 31911265-0 2020 Triterpenoids from Liquidambar Fructus induced cell apoptosis via a PI3K-AKT related signal pathway in SMMC7721 cancer cells. Triterpenes 0-13 AKT serine/threonine kinase 1 Homo sapiens 73-76 32320433-4 2020 NFE2L2 is activated by the novel triterpenoid RS9 (a biotransformation compound of RTA 402). Triterpenes 33-45 NFE2 like bZIP transcription factor 2 Homo sapiens 0-6 32097779-5 2020 PURPOSE: To explore the anticancer mechanism of action of the triterpenoid alkaloid KBA01 compound by targeting mutant p53 degradation. Triterpenes 62-74 tumor protein p53 Homo sapiens 119-122 32099450-0 2020 Vitellaria paradoxa Nut Triterpene-Rich Extract Ameliorates Symptoms of Inflammation on Post-Traumatic Osteoarthritis in Obese Rats. Triterpenes 24-34 NUT midline carcinoma, family member 1 Rattus norvegicus 20-23 32099450-5 2020 The level of nitric oxide, interleukin (IL)-1beta, IL-6, and tumor necrosis factor-alpha decreased after treatment with VP nut triterpene-rich extract, especially in high-doses. Triterpenes 127-137 NUT midline carcinoma, family member 1 Rattus norvegicus 123-126 32110017-1 2020 Background: Celastrol (CEL), a triterpene extracted from the Chinese herb tripterygium wilfordii, has been reported to have profound anticancer activities. Triterpenes 31-41 carboxyl ester lipase Mus musculus 23-26 32099450-4 2020 Results: The VP nut triterpene-rich extract decreased the level of triglycerides and increased high-density lipoprotein-cholesterol. Triterpenes 20-30 NUT midline carcinoma, family member 1 Rattus norvegicus 16-19 32099450-6 2020 The VP nut triterpene-rich extracts also alleviated swelling in the knee OA, weight-bearing difference, and suppressed cartilage degradation. Triterpenes 11-21 NUT midline carcinoma, family member 1 Rattus norvegicus 7-10 32099450-7 2020 Conclusion: The Vitellaria paradoxa nut triterpene-rich extract suppressed proinflammatory mediators and attenuated the cartilage degradation and pain in osteoarthritis with an obesity rat model. Triterpenes 40-50 NUT midline carcinoma, family member 1 Rattus norvegicus 36-39 31505326-0 2020 The dietary triterpenoid 18alpha-Glycyrrhetinic acid protects from MMC-induced genotoxicity through the ERK/Nrf2 pathway. Triterpenes 12-24 mitogen-activated protein kinase 1 Homo sapiens 104-107 32099450-8 2020 As such, Vitellaria paradoxa nut triterpene-rich extract can be used as an alternative for osteoarthritis treatment. Triterpenes 33-43 NUT midline carcinoma, family member 1 Rattus norvegicus 29-32 31780304-5 2020 This study provides structural insight of the interactions between these pentacyclic triterpenoid 3beta-ester derivatives and CETP protein for the further modification and optimization. Triterpenes 85-97 cholesteryl ester transfer protein Homo sapiens 126-130 31017233-9 2020 Preliminary phytochemical screening showed that the Sc-Hex and the Sc-CHCl3 were positive for the presence of flavonoids, anthracene derivatives, quinones, triterpenes and steroids. Triterpenes 156-167 hematopoietically expressed homeobox Mus musculus 55-58 31505326-0 2020 The dietary triterpenoid 18alpha-Glycyrrhetinic acid protects from MMC-induced genotoxicity through the ERK/Nrf2 pathway. Triterpenes 12-24 NFE2 like bZIP transcription factor 2 Homo sapiens 108-112 31505326-1 2020 18alpha-Glycyrrhetinic acid (18alpha-GA) is a bioactive triterpenoid that has been shown to activate the nuclear factor (erythroid-derived-2)-like 2 (Nrf2), the main transcription factor that orchestrates the cellular antioxidant response, in both cellular and organismal context. Triterpenes 56-68 NFE2 like bZIP transcription factor 2 Homo sapiens 105-148 31505326-1 2020 18alpha-Glycyrrhetinic acid (18alpha-GA) is a bioactive triterpenoid that has been shown to activate the nuclear factor (erythroid-derived-2)-like 2 (Nrf2), the main transcription factor that orchestrates the cellular antioxidant response, in both cellular and organismal context. Triterpenes 56-68 NFE2 like bZIP transcription factor 2 Homo sapiens 150-154 31078628-6 2019 For this review, we collected and analyzed all of the UGT sequences found in Arabidopsis thaliana as well as 31 other species of triterpene-producing plants. Triterpenes 129-139 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 54-57 31442708-0 2019 Influence of functional moiety in lupane-type triterpenoids in BACE1 inhibition. Triterpenes 46-59 beta-secretase 1 Homo sapiens 63-68 31078628-8 2019 We highlight recent findings on UGT inducibility by methyl jasmonate, tissue-specific expression, and subcellular localization, while also describing their catalytic activity in terms of regioselectivity for potential key UGTs dedicated to triterpene glycosylation in plants. Triterpenes 240-250 UDP glucuronosyltransferase family 1 member A complex locus Homo sapiens 32-35 31635144-1 2019 Strain GA A07 was identified as an intestinal Bacillus bacterium of zebrafish, which has high efficiency to biotransform the triterpenoid, ganoderic acid A (GAA), into GAA-15-O-beta-glucoside. Triterpenes 125-137 alpha glucosidase Danio rerio 157-160 31635144-1 2019 Strain GA A07 was identified as an intestinal Bacillus bacterium of zebrafish, which has high efficiency to biotransform the triterpenoid, ganoderic acid A (GAA), into GAA-15-O-beta-glucoside. Triterpenes 125-137 alpha glucosidase Danio rerio 168-171 31635144-9 2019 The suitable conditions for this enzyme activity were pH 7.5, 10 mM of magnesium ions, and 30 C. In addition, BtGT_16345 showed glycosylation activity toward seven flavonoids (apigenein, quercetein, naringenein, resveratrol, genistein, daidzein, and 8-hydroxydaidzein) and two triterpenoids (GAA and antcin K). Triterpenes 278-291 alpha glucosidase Danio rerio 293-296 31635144-11 2019 In short, this study identified BtGT_16345 from B. thuringiensis GA A07 is the catalytic enzyme responsible for the 15-O-glycosylation of GAA and it was also regioselective toward triterpenoid substrates. Triterpenes 180-192 alpha glucosidase Danio rerio 138-141 31547018-0 2019 HMGB1-triggered inflammation inhibition of notoginseng leaf triterpenes against cerebral ischemia and reperfusion injury via MAPK and NF-kappaB signaling pathways. Triterpenes 60-71 high mobility group box 1 Homo sapiens 0-5 31614687-7 2019 The expressions of crucial genes (bAS and CHS), key enzymes of triterpenoid and flavonoid synthesis, were also tested by qRT-PCR. Triterpenes 63-75 lysosomal trafficking regulator Homo sapiens 42-45 31574910-6 2019 Cytotoxicity of the parent triterpenes and the synthesized compounds against CML cell line K562 was examined; revealing three promising compounds PT5, GP2 and GP5 (IC50 5.46, 4.78 and 3.19 muM, respectively). Triterpenes 27-38 glycoprotein V platelet Homo sapiens 159-162 31487883-6 2019 Proteomics analysis of Nicotiana benthamiana leaves expressing p22, and its F-box-like motif deletion mutant showed 228 differentially expressed proteins and five enriched Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways: ABC transporters, sesquiterpenoid and triterpenoid biosynthesis, ubiquitin-mediated proteolysis, riboflavin metabolism, and cysteine and methionine metabolism. Triterpenes 267-279 calcineurin like EF-hand protein 1 Homo sapiens 63-66 31132532-2 2019 Our previous work found that celastrol, a pentacyclic triterpene, bound to Nur77 to inhibit inflammation in a Nur77-dependent manner. Triterpenes 54-64 nuclear receptor subfamily 4 group A member 1 Homo sapiens 75-80 31132532-2 2019 Our previous work found that celastrol, a pentacyclic triterpene, bound to Nur77 to inhibit inflammation in a Nur77-dependent manner. Triterpenes 54-64 nuclear receptor subfamily 4 group A member 1 Homo sapiens 110-115 31222655-7 2019 The results showed that Ganoderma lucidum triterpenoids could reduce the content of Cd and MDA; increase the antioxidant enzyme activities (SOD and GSH-Px); decrease the expression of inflammatory factors (TNF-alpha) and interleukin (IL-1beta and IL-6); increase the expression of apoptotic factor (Bcl-2); and decrease the expression of apoptotic factors (caspase-3 and Bax). Triterpenes 42-55 lipopolysaccharide induced TNF factor Gallus gallus 206-215 31222655-7 2019 The results showed that Ganoderma lucidum triterpenoids could reduce the content of Cd and MDA; increase the antioxidant enzyme activities (SOD and GSH-Px); decrease the expression of inflammatory factors (TNF-alpha) and interleukin (IL-1beta and IL-6); increase the expression of apoptotic factor (Bcl-2); and decrease the expression of apoptotic factors (caspase-3 and Bax). Triterpenes 42-55 interleukin 1, beta Gallus gallus 234-242 31222655-7 2019 The results showed that Ganoderma lucidum triterpenoids could reduce the content of Cd and MDA; increase the antioxidant enzyme activities (SOD and GSH-Px); decrease the expression of inflammatory factors (TNF-alpha) and interleukin (IL-1beta and IL-6); increase the expression of apoptotic factor (Bcl-2); and decrease the expression of apoptotic factors (caspase-3 and Bax). Triterpenes 42-55 BCL2, apoptosis regulator Gallus gallus 299-304 31222655-7 2019 The results showed that Ganoderma lucidum triterpenoids could reduce the content of Cd and MDA; increase the antioxidant enzyme activities (SOD and GSH-Px); decrease the expression of inflammatory factors (TNF-alpha) and interleukin (IL-1beta and IL-6); increase the expression of apoptotic factor (Bcl-2); and decrease the expression of apoptotic factors (caspase-3 and Bax). Triterpenes 42-55 caspase 3 Gallus gallus 357-366 31002699-0 2019 Oral shea nut oil triterpene concentrate supplement ameliorates pain and histological assessment of articular cartilage deterioration in an ACLT injured rat knee osteoarthritis model. Triterpenes 18-28 NUT midline carcinoma, family member 1 Rattus norvegicus 10-13 31081056-6 2019 It was also identified that a triterpene mixture extracted from the mushroom Poria cocos (PTE), purified triterpenes dehydropachymic acid, and polyporenic acid C (PPAC) downregulated the expression of CDC20 in PANC-1 cells dose-dependently. Triterpenes 30-40 cell division cycle 20 Homo sapiens 201-206 31081056-6 2019 It was also identified that a triterpene mixture extracted from the mushroom Poria cocos (PTE), purified triterpenes dehydropachymic acid, and polyporenic acid C (PPAC) downregulated the expression of CDC20 in PANC-1 cells dose-dependently. Triterpenes 105-116 cell division cycle 20 Homo sapiens 201-206 31081056-8 2019 Taken together, the present study is the first, to the best of our knowledge, to demonstrate that CDC20 serves an important role in cancer metastasis and that triterpenes from P. cocos inhibit the migration of pancreatic cancer cells associated with CDC20. Triterpenes 159-170 cell division cycle 20 Homo sapiens 250-255 30965192-7 2019 The known triterpenes epigouanic acid and alphitolic acid were the most active compounds against B. subtilis, with IC50 of 12 and 22 muM, respectively. Triterpenes 10-21 latexin Homo sapiens 133-136 31105713-2 2019 The dipotassium glycyrrhizate (DPG), a salt of the glycoconjugated triterpene glycyrrhizin, has been shown to inhibit the High Mobility Group Box 1 (HMGB1) protein, an allarmin strongly implicated in the pathogenesis of most inflammatory and auto-immune disorders. Triterpenes 67-77 high mobility group box 1 Homo sapiens 122-147 31105713-2 2019 The dipotassium glycyrrhizate (DPG), a salt of the glycoconjugated triterpene glycyrrhizin, has been shown to inhibit the High Mobility Group Box 1 (HMGB1) protein, an allarmin strongly implicated in the pathogenesis of most inflammatory and auto-immune disorders. Triterpenes 67-77 high mobility group box 1 Homo sapiens 149-154 31308811-1 2019 Background: Ginsenoside Rb1, a triterpene saponin, is derived from the Panax ginseng root and has potent antiinflammatory activity. Triterpenes 31-41 RB transcriptional corepressor 1 Mus musculus 24-27 31034197-0 2019 Pyrazine-Fused Triterpenoids Block the TRPA1 Ion Channel in Vitro and Inhibit TRPA1-Mediated Acute Inflammation in Vivo. Triterpenes 15-28 transient receptor potential cation channel, subfamily A, member 1 Mus musculus 39-44 31034197-0 2019 Pyrazine-Fused Triterpenoids Block the TRPA1 Ion Channel in Vitro and Inhibit TRPA1-Mediated Acute Inflammation in Vivo. Triterpenes 15-28 transient receptor potential cation channel, subfamily A, member 1 Mus musculus 78-83 31034197-4 2019 In this paper, 13 novel triterpenoids were created by synthetically modifying betulin, an abundant triterpenoid of the genus Betula L., and their TRPA1-modulating properties were examined. Triterpenes 24-37 transient receptor potential cation channel, subfamily A, member 1 Mus musculus 146-151 31034197-4 2019 In this paper, 13 novel triterpenoids were created by synthetically modifying betulin, an abundant triterpenoid of the genus Betula L., and their TRPA1-modulating properties were examined. Triterpenes 24-36 transient receptor potential cation channel, subfamily A, member 1 Mus musculus 146-151 31034197-5 2019 The Fluo 3-AM protocol was used in the initial screening, in which six of the 14 tested triterpenoids inhibited TRPA1 in a statistically significant manner. Triterpenes 88-101 transient receptor potential cation channel, subfamily A, member 1 Mus musculus 112-117 31034197-6 2019 In subsequent whole-cell patch clamp recordings, the two most effective compounds (pyrazine-fused triterpenoids 8 and 9) displayed a reversible and dose- and voltage-dependent effect to block the TRPA1 ion channel at submicromolar concentrations. Triterpenes 98-111 transient receptor potential cation channel, subfamily A, member 1 Mus musculus 196-201 31034197-8 2019 The results introduce betulin-derived pyrazine-fused triterpenoids as promising novel antagonists of TRPA1 that are potentially useful in treating diseases with a TRPA1-mediated adverse component. Triterpenes 53-66 transient receptor potential cation channel, subfamily A, member 1 Mus musculus 101-106 31034197-8 2019 The results introduce betulin-derived pyrazine-fused triterpenoids as promising novel antagonists of TRPA1 that are potentially useful in treating diseases with a TRPA1-mediated adverse component. Triterpenes 53-66 transient receptor potential cation channel, subfamily A, member 1 Mus musculus 163-168 31342717-7 2019 The screening results indicated that the anti-platelet aggregation effect of Xixian Tongshuan Preparation was correlated with the inhibition of P2 Y12,PAR1 and GPIIb/IIIa expressions with saffower yellower,hirudin and candidin and notoginseng triterpenes,folinic acid,respectively. Triterpenes 243-254 purinergic receptor P2Y12 Homo sapiens 144-150 31002699-3 2019 Shea nut oil extract (SheaFlex75) contains a high triterpenoid concentration and has demonstrated anti-inflammatory and antiarthritic effects in both human and animal studies. Triterpenes 50-62 NUT midline carcinoma family member 1 Homo sapiens 5-8 30153443-0 2018 A pentacyclic triterpene derivative possessing polyhydroxyl ring A suppresses growth of HeLa cells by reactive oxygen species-dependent NF-kappaB pathway. Triterpenes 14-24 nuclear factor kappa B subunit 1 Homo sapiens 136-145 30833749-1 2019 Celastrol, a pentacyclic triterpene, is the most potent antiobesity agent that has been reported thus far1. Triterpenes 25-35 fatty acyl CoA reductase 1 Mus musculus 102-106 30488503-8 2019 Usm contained diterpenes and triterpenes different of the other samples and Sil contained triterpenes and flavonoids. Triterpenes 90-101 STIL centriolar assembly protein Homo sapiens 76-79 30733795-2 2018 Generally, squalene synthase (SQS) is defined as an emerging and essential branch point enzyme far from the major pathway of isoprenoids biosynthetic and a latent adjusting point, which manages carbon flux into triterpenes biosynthesis and sterols. Triterpenes 211-222 squalene synthase 1 Arabidopsis thaliana 11-28 30733795-2 2018 Generally, squalene synthase (SQS) is defined as an emerging and essential branch point enzyme far from the major pathway of isoprenoids biosynthetic and a latent adjusting point, which manages carbon flux into triterpenes biosynthesis and sterols. Triterpenes 211-222 squalene synthase 1 Arabidopsis thaliana 30-33 31118567-1 2019 Background: Omaveloxolone is a synthetic oleanane triterpenoid that pharmacologically activates Nrf2, a master transcription factor that regulates genes with antioxidative, anti-inflammatory, and mitochondrial bioenergetic properties, and is being evaluated in patients with Friedreich"s ataxia. Triterpenes 50-62 NFE2 like bZIP transcription factor 2 Homo sapiens 96-100 30862086-3 2019 The aim of this study was to identify hits with high binding affinity for the triterpene binding-allosteric sites of eNOS and CSE and to evaluate their vasodilator effect. Triterpenes 78-88 cystathionine gamma-lyase Rattus norvegicus 126-129 30803221-8 2019 Results: The fraction 2 (F2) of C. nutans showed thelowest IC50 value of 1.73 mug/ml against Hep-G2 cancer cells, and it is identified as triterpenes. Triterpenes 138-149 DNL-type zinc finger Homo sapiens 93-96 30584780-5 2019 Among the different chemical classes of natural NQO1 inhibitors are coumarins, flavonoids, and triterpenoids. Triterpenes 95-108 NAD(P)H quinone dehydrogenase 1 Homo sapiens 48-52 30380745-6 2018 This triterpene positively regulated matrix metalloproteinase (MMP)-2 and inhibited the NF-kappaB expression in keratinocytes, suggesting an anti-inflammatory effect. Triterpenes 5-15 matrix metallopeptidase 2 Homo sapiens 37-69 30148701-3 2018 Of the multifunctional triterpene ginsenosides, Rb1 enhances cutaneous wound healing process by increasing KC migration, but cellular mechanisms responsible for the Rb1-mediated increase in KC migration are largely unknown. Triterpenes 23-33 RB transcriptional corepressor 1 Homo sapiens 48-51 29617770-8 2018 As a proof-of-concept, the triterpene friedelin was successfully produced in the same yeast strain by expressing its synthase with the truncated form of HMG1 linked by the 2A peptide of ERBV-1, with production titers comparable to monocistronic expression (via separate promoters). Triterpenes 27-37 hydroxymethylglutaryl-CoA reductase (NADPH) HMG1 Saccharomyces cerevisiae S288C 153-157 30285704-9 2018 An increase in the levels of serum antioxidants such as catalase, superoxide dismutase, and reduced glutathione was noted in the rats treated with the triterpene, while their serum levels of interleukin-6 and malondialdehyde were reduced. Triterpenes 151-161 interleukin 6 Rattus norvegicus 191-204 30209480-6 2018 The F601G/P602F double mutant also furnished a novel triterpene, named neogammacer-21(22)-en-3beta-ol, consisting of a 6,6,6,6,6-fused pentacyclic system, in which Me-29 at C-22 of the gammacerane skeleton migrated to C-21. Triterpenes 53-63 TBL1X/Y related 1 Homo sapiens 218-222 30021372-5 2018 The present study was aimed to investigate the role of these triterpenes content in CA extract on the antioxidant, cholinesterase modulation and anti-amnesic properties. Triterpenes 61-72 butyrylcholinesterase Rattus norvegicus 115-129 29902502-12 2018 In conclusion, this study strongly demonstrates anti-oxidant and anti-ageing properties of H. scabra extracts containing triterpene glycosides, which, in the C. elegans model, may be mediated via the insulin/IGF-1 signaling (IIS)-DAF-16 pathway. Triterpenes 121-131 Fork-head domain-containing protein;Forkhead box protein O Caenorhabditis elegans 230-236 29162643-8 2018 The structural comparison between hedragonic acid-bound FXR and oleanolic acid-bound GPBAR1 explained the molecular basis for the selectivity of oleanane-type triterpenes for FXR. Triterpenes 159-170 nuclear receptor subfamily 1, group H, member 4 Mus musculus 56-59 30003730-0 2018 Lupeol triterpene exhibits potent antitumor effects in A427 human lung carcinoma cells via mitochondrial mediated apoptosis, ROS generation, loss of mitochondrial membrane potential and downregulation of m-TOR/PI3Ksol;AKT signalling pathway. Triterpenes 7-17 RAR related orphan receptor C Homo sapiens 206-209 31080345-11 2018 Plasma triterpene levels in patients treated with CAST mirrored neurotropic concentrations in vitro. Triterpenes 7-17 calpastatin Homo sapiens 50-54 29414121-15 2018 Copal, as well as the identified triterpenes, potently inhibited monoacylglycerol lipase (MAGL) activity in vitro (IC50 <= 811 ng/mL). Triterpenes 33-44 monoglyceride lipase Homo sapiens 65-88 29414121-15 2018 Copal, as well as the identified triterpenes, potently inhibited monoacylglycerol lipase (MAGL) activity in vitro (IC50 <= 811 ng/mL). Triterpenes 33-44 monoglyceride lipase Homo sapiens 90-94 29168472-0 2018 Characterization of naturally occurring pentacyclic triterpenes as novel inhibitors of deubiquitinating protease USP7 with anticancer activity in vitro. Triterpenes 52-63 ubiquitin specific peptidase 7 Homo sapiens 113-117 29168472-2 2018 In the present study, we reported a series of natural pentacyclic triterpenes with USP7 inhibitory activity in vitro. Triterpenes 66-77 ubiquitin specific peptidase 7 Homo sapiens 83-87 29168472-8 2018 In conclusion, we demonstrate for the first time that pentacyclic triterpenes represent a novel scaffold for developing USP7 inhibitors and that USP7 inhibition contributes to the anti-cancer effect of ursolic acid. Triterpenes 66-77 ubiquitin specific peptidase 7 Homo sapiens 120-124 29162643-8 2018 The structural comparison between hedragonic acid-bound FXR and oleanolic acid-bound GPBAR1 explained the molecular basis for the selectivity of oleanane-type triterpenes for FXR. Triterpenes 159-170 G protein-coupled bile acid receptor 1 Mus musculus 85-91 29162643-8 2018 The structural comparison between hedragonic acid-bound FXR and oleanolic acid-bound GPBAR1 explained the molecular basis for the selectivity of oleanane-type triterpenes for FXR. Triterpenes 159-170 nuclear receptor subfamily 1, group H, member 4 Mus musculus 175-178 29162643-10 2018 In conclusion, our results provide novel structure templates for drug design based on natural triterpenes by targeting FXR and/or GPBAR1 with pharmaceutical values. Triterpenes 94-105 nuclear receptor subfamily 1, group H, member 4 Mus musculus 119-122 29162643-10 2018 In conclusion, our results provide novel structure templates for drug design based on natural triterpenes by targeting FXR and/or GPBAR1 with pharmaceutical values. Triterpenes 94-105 G protein-coupled bile acid receptor 1 Mus musculus 130-136 27650551-7 2017 Licorice extract, 3 triterpenes and 13 flavonoids exhibit evident anti-inflammatory properties mainly by decreasing TNF, MMPs, PGE2 and free radicals, which also explained its traditional applications in stimulating digestive system functions, eliminating phlegm, relieving coughing, nourishing qi and alleviating pain in TCM. Triterpenes 20-31 tumor necrosis factor Homo sapiens 116-119 28993280-2 2018 Our previous study revealed that the triterpene saponins in E.Phaseoloides possessed an antidiabetic effect in type 2 diabetic rats by activating AMP-activated protein kinase (AMPK). Triterpenes 37-47 protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus 146-174 28993280-2 2018 Our previous study revealed that the triterpene saponins in E.Phaseoloides possessed an antidiabetic effect in type 2 diabetic rats by activating AMP-activated protein kinase (AMPK). Triterpenes 37-47 protein kinase AMP-activated catalytic subunit alpha 2 Rattus norvegicus 176-180 29045755-0 2018 The TriForC database: a comprehensive up-to-date resource of plant triterpene biosynthesis. Triterpenes 67-77 tripartite motif containing 69 Homo sapiens 4-20 29045755-6 2018 Here, we present the TriForC database (http://bioinformatics.psb.ugent.be/triforc/), encompassing a comprehensive catalogue of triterpene biosynthesis enzymes. Triterpenes 127-137 tripartite motif containing 69 Homo sapiens 21-37 28583800-9 2017 We therefore propose further investigation of other compounds and their combinations such as the triterpene, alpha,beta-amyrin that exhibited greater binding affinity to CB1 than CB2 and was more potent than Delta9-THC and the N-alkylamides that exhibited CB2 selective affinity; the latter can be explored towards peripherally exclusive ECS modulation. Triterpenes 97-107 cannabinoid receptor 1 Homo sapiens 170-173 28583800-9 2017 We therefore propose further investigation of other compounds and their combinations such as the triterpene, alpha,beta-amyrin that exhibited greater binding affinity to CB1 than CB2 and was more potent than Delta9-THC and the N-alkylamides that exhibited CB2 selective affinity; the latter can be explored towards peripherally exclusive ECS modulation. Triterpenes 97-107 cannabinoid receptor 2 Homo sapiens 179-182 28583800-9 2017 We therefore propose further investigation of other compounds and their combinations such as the triterpene, alpha,beta-amyrin that exhibited greater binding affinity to CB1 than CB2 and was more potent than Delta9-THC and the N-alkylamides that exhibited CB2 selective affinity; the latter can be explored towards peripherally exclusive ECS modulation. Triterpenes 97-107 cannabinoid receptor 2 Homo sapiens 256-259 28640212-2 2017 In our previous study, a series of sialic acid (C-2 and C-4)-pentacyclic triterpene conjugates have been synthesized, and a five-fold more potent antiviral activity was observed when sialic acid was conjugated with pentacyclic triterpene via C-4 than C-2. Triterpenes 73-83 complement C2 Homo sapiens 48-59 29157826-2 2017 PURPOSE: In the present study, we aim to identify that ursolic acid (UA), a widely distributed pentacyclic triterpene, may act as an effective antagonist of PXR and its sister NR receptor, constitutive androstane receptor (CAR, NR1I3). Triterpenes 107-117 nuclear receptor subfamily 1 group I member 3 Homo sapiens 189-221 28964635-0 2017 Pentacyclic triterpenes as alpha-glucosidase and alpha-amylase inhibitors: Structure-activity relationships and the synergism with acarbose. Triterpenes 12-23 sucrase-isomaltase Homo sapiens 27-44 28964635-1 2017 In this paper, the inhibition of alpha-amylase and alpha-glucosidase by nine pentacyclic triterpenes was determined. Triterpenes 89-100 sucrase-isomaltase Homo sapiens 51-68 28964635-5 2017 The combination of the tested triterpenes with acarbose mainly exhibited additive inhibition against alpha-glucosidase. Triterpenes 30-41 sucrase-isomaltase Homo sapiens 101-118 29024910-1 2017 Aiming to obtain new potent leishmanicidal and cytotoxic compounds from natural sources, the triterpene hederagenin was converted into several new 1,2,3-triazolyl derivatives tethered at C-23 and C-28. Triterpenes 93-103 nucleolin Homo sapiens 187-191 29170672-0 2017 Triterpene Structural Diversification by Plant Cytochrome P450 Enzymes. Triterpenes 0-10 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 47-62 28881085-2 2017 We previously identified a bifunctional triterpene/sesquarterpene cyclase (TC) that constructs a tetracyclic scaffold from tetraprenyl-beta-curcumene (C35 ) but a bicyclic scaffold from squalene (C30 ) in the first reaction. Triterpenes 40-50 migration and invasion enhancer 1 Homo sapiens 151-154 28640212-0 2017 Synthesis and In Vitro Anti-Influenza Virus Evaluation of Novel Sialic Acid (C-5 and C-9)-Pentacyclic Triterpene Derivatives. Triterpenes 102-112 complement C5 Homo sapiens 77-88 28640212-2 2017 In our previous study, a series of sialic acid (C-2 and C-4)-pentacyclic triterpene conjugates have been synthesized, and a five-fold more potent antiviral activity was observed when sialic acid was conjugated with pentacyclic triterpene via C-4 than C-2. Triterpenes 73-83 complement C4A (Rodgers blood group) Homo sapiens 56-59 28640212-2 2017 In our previous study, a series of sialic acid (C-2 and C-4)-pentacyclic triterpene conjugates have been synthesized, and a five-fold more potent antiviral activity was observed when sialic acid was conjugated with pentacyclic triterpene via C-4 than C-2. Triterpenes 73-83 complement C2 Homo sapiens 48-51 28640212-2 2017 In our previous study, a series of sialic acid (C-2 and C-4)-pentacyclic triterpene conjugates have been synthesized, and a five-fold more potent antiviral activity was observed when sialic acid was conjugated with pentacyclic triterpene via C-4 than C-2. Triterpenes 227-237 complement C2 Homo sapiens 48-59 28640212-2 2017 In our previous study, a series of sialic acid (C-2 and C-4)-pentacyclic triterpene conjugates have been synthesized, and a five-fold more potent antiviral activity was observed when sialic acid was conjugated with pentacyclic triterpene via C-4 than C-2. Triterpenes 227-237 complement C4A (Rodgers blood group) Homo sapiens 56-59 28640212-2 2017 In our previous study, a series of sialic acid (C-2 and C-4)-pentacyclic triterpene conjugates have been synthesized, and a five-fold more potent antiviral activity was observed when sialic acid was conjugated with pentacyclic triterpene via C-4 than C-2. Triterpenes 227-237 complement C2 Homo sapiens 48-51 28343085-0 2017 Guava fruit extract and its triterpene constituents have osteoanabolic effect: Stimulation of osteoblast differentiation by activation of mitochondrial respiration via the Wnt/beta-catenin signaling. Triterpenes 28-38 catenin beta 1 Rattus norvegicus 176-188 28343085-0 2017 Guava fruit extract and its triterpene constituents have osteoanabolic effect: Stimulation of osteoblast differentiation by activation of mitochondrial respiration via the Wnt/beta-catenin signaling. Triterpenes 28-38 Wnt family member 2 Rattus norvegicus 172-175 28343085-6 2017 Out of six abundantly present triterpenes in GE, ursolic acid (UA) and 2alpha-hydroxy ursolic acid (2alpha-UA) induced osteogenic differentiation in vitro as did GE by activating Wnt/beta-catenin pathway assessed by phosphorylation of GSK-3beta. Triterpenes 30-41 Wnt family member 2 Rattus norvegicus 179-182 28343085-6 2017 Out of six abundantly present triterpenes in GE, ursolic acid (UA) and 2alpha-hydroxy ursolic acid (2alpha-UA) induced osteogenic differentiation in vitro as did GE by activating Wnt/beta-catenin pathway assessed by phosphorylation of GSK-3beta. Triterpenes 30-41 catenin beta 1 Rattus norvegicus 183-195 28343085-6 2017 Out of six abundantly present triterpenes in GE, ursolic acid (UA) and 2alpha-hydroxy ursolic acid (2alpha-UA) induced osteogenic differentiation in vitro as did GE by activating Wnt/beta-catenin pathway assessed by phosphorylation of GSK-3beta. Triterpenes 30-41 glycogen synthase kinase 3 beta Rattus norvegicus 235-244 28445411-1 2017 The pentacyclic triterpene oleanolic acid (OA, 1) with known farnesoid X receptor (FXR) modulatory activity was modified at its C-3 position to find new FXR-interacting agents. Triterpenes 16-26 xenotropic and polytropic retrovirus receptor 1 Homo sapiens 71-81 28532507-8 2017 The overexpression of A. thaliana ACL and AACT and HMGR in T. brevicorniculatum latex resulted in the accumulation of all three enzymes, increased the corresponding enzymatic activities and ultimately increased sterol levels by ~5-fold and pentacyclic triterpene and cis-1,4-isoprene levels by ~2-fold. Triterpenes 252-262 acetone-cyanohydrin lyase Arabidopsis thaliana 34-37 28445411-1 2017 The pentacyclic triterpene oleanolic acid (OA, 1) with known farnesoid X receptor (FXR) modulatory activity was modified at its C-3 position to find new FXR-interacting agents. Triterpenes 16-26 nuclear receptor subfamily 1 group H member 4 Homo sapiens 83-86 28445411-1 2017 The pentacyclic triterpene oleanolic acid (OA, 1) with known farnesoid X receptor (FXR) modulatory activity was modified at its C-3 position to find new FXR-interacting agents. Triterpenes 16-26 nuclear receptor subfamily 1 group H member 4 Homo sapiens 153-156 28758107-5 2017 Among the approximately 400 compounds produced by Ganoderma spp., triterpenes, peptidoglycans and polysaccharides are the major physiologically-active constituents. Triterpenes 66-77 histocompatibility minor 13 Homo sapiens 60-63 28487767-0 2017 Inducement of apoptosis by cucurbitacin E, a tetracyclic triterpenes, through death receptor 5 in human cervical cancer cell lines. Triterpenes 57-68 TNF receptor superfamily member 10b Homo sapiens 78-94 28388439-3 2017 Here, we report that celastrol, a potent anti-inflammatory pentacyclic triterpene, binds Nur77 to inhibit inflammation and induce autophagy in a Nur77-dependent manner. Triterpenes 71-81 nuclear receptor subfamily 4 group A member 1 Homo sapiens 89-94 27285057-2 2016 While the biosynthesis of cyclic monoterpenes (C10) and sesquiterpenes (C15) most often involves enzymes with alpha or alphabeta domain architecture, the biosynthesis of cyclic diterpenes (C20), sesterterpenes (C25), and triterpenes (C30) can involve enzymes with alpha, alphaalpha, betagamma, or alphabetagamma domain architecture. Triterpenes 221-232 homeobox C10 Homo sapiens 47-50 28216107-4 2017 Here, we show that the disruption of the phosphatidic acid phosphatase-encoding PAH1 through CRISPR/Cas9 results in a dramatic expansion of the endoplasmic reticulum (ER), which stimulated the production of recombinant triterpene biosynthesis enzymes and ultimately boosted triterpenoid and triterpene saponin accumulation. Triterpenes 219-229 phosphatidate phosphatase PAH1 Saccharomyces cerevisiae S288C 80-84 28216107-4 2017 Here, we show that the disruption of the phosphatidic acid phosphatase-encoding PAH1 through CRISPR/Cas9 results in a dramatic expansion of the endoplasmic reticulum (ER), which stimulated the production of recombinant triterpene biosynthesis enzymes and ultimately boosted triterpenoid and triterpene saponin accumulation. Triterpenes 291-301 phosphatidate phosphatase PAH1 Saccharomyces cerevisiae S288C 80-84 28161992-9 2017 The chemical analysis reveals ACE is full of triterpenes, the most abundant of which is Antcin K, followed by sulphurenic acid, eburicoic acid, antcin C, dehydrosulphurenic acid, antcin B, and propanoic acid. Triterpenes 45-56 angiotensin I converting enzyme (peptidyl-dipeptidase A) 1 Mus musculus 30-33 28845774-4 2017 A reverse-phase high-performance liquid chromatography (HPLC) method was used to quantify 2 of the most bioactive triterpenes, ganoderic acid A (GAA) and ganoderic acid B (GAB), among the cultivated Ganoderma spp. Triterpenes 114-125 alpha glucosidase Homo sapiens 145-148 28845774-4 2017 A reverse-phase high-performance liquid chromatography (HPLC) method was used to quantify 2 of the most bioactive triterpenes, ganoderic acid A (GAA) and ganoderic acid B (GAB), among the cultivated Ganoderma spp. Triterpenes 114-125 alpha-1-B glycoprotein Homo sapiens 172-175 28010928-3 2017 Total triterpenes induced apoptosis in MCF-7 cells by down-regulating the levels of cyclin D1, Bcl-2, Bcl-xL and also by up-regulating the levels of Bax and caspase-9. Triterpenes 6-17 cyclin D1 Homo sapiens 84-93 28010928-3 2017 Total triterpenes induced apoptosis in MCF-7 cells by down-regulating the levels of cyclin D1, Bcl-2, Bcl-xL and also by up-regulating the levels of Bax and caspase-9. Triterpenes 6-17 BCL2 apoptosis regulator Homo sapiens 95-100 28010928-3 2017 Total triterpenes induced apoptosis in MCF-7 cells by down-regulating the levels of cyclin D1, Bcl-2, Bcl-xL and also by up-regulating the levels of Bax and caspase-9. Triterpenes 6-17 BCL2 like 1 Homo sapiens 102-108 28010928-3 2017 Total triterpenes induced apoptosis in MCF-7 cells by down-regulating the levels of cyclin D1, Bcl-2, Bcl-xL and also by up-regulating the levels of Bax and caspase-9. Triterpenes 6-17 BCL2 associated X, apoptosis regulator Homo sapiens 149-152 28010928-3 2017 Total triterpenes induced apoptosis in MCF-7 cells by down-regulating the levels of cyclin D1, Bcl-2, Bcl-xL and also by up-regulating the levels of Bax and caspase-9. Triterpenes 6-17 caspase 9 Homo sapiens 157-166 27285057-2 2016 While the biosynthesis of cyclic monoterpenes (C10) and sesquiterpenes (C15) most often involves enzymes with alpha or alphabeta domain architecture, the biosynthesis of cyclic diterpenes (C20), sesterterpenes (C25), and triterpenes (C30) can involve enzymes with alpha, alphaalpha, betagamma, or alphabetagamma domain architecture. Triterpenes 221-232 placenta associated 8 Homo sapiens 72-75 28337107-3 2016 Particularly, lupane-type triterpenes have shown great ability to modulate multiple cancer-related signaling pathways and processes, including NF-kappaB, Wnt/beta-catenin, PI3K/Akt, apoptosis, and many other routes related to proliferation or cell death, which are uncontrolled in malignant tumors. Triterpenes 26-37 catenin beta 1 Homo sapiens 158-170 28337107-3 2016 Particularly, lupane-type triterpenes have shown great ability to modulate multiple cancer-related signaling pathways and processes, including NF-kappaB, Wnt/beta-catenin, PI3K/Akt, apoptosis, and many other routes related to proliferation or cell death, which are uncontrolled in malignant tumors. Triterpenes 26-37 AKT serine/threonine kinase 1 Homo sapiens 177-180 25874923-0 2015 Esters of the marine-derived triterpene sipholenol A reverse P-GP-mediated drug resistance. Triterpenes 29-39 phosphoglycolate phosphatase Homo sapiens 61-65 27496961-0 2016 Celastrol, a triterpene, enhances TRAIL-induced apoptosis through the down-regulation of cell survival proteins and up-regulation of death receptors. Triterpenes 13-23 TNF superfamily member 10 Homo sapiens 34-39 27496965-0 2016 Ursolic acid, a pentacyclin triterpene, potentiates TRAIL-induced apoptosis through p53-independent up-regulation of death receptors. Triterpenes 28-38 TNF superfamily member 10 Homo sapiens 52-57 26632982-6 2016 Three structural types of NF-kappaB inhibitors (caffeic acid derivatives, flavonoids and Pentacyclic triterpenes) were characterized. Triterpenes 101-112 nuclear factor kappa B subunit 1 Homo sapiens 26-35 27288915-3 2016 PURPOSE: This study aims to investigate the anti-cancer potential of alisol B 23-acetate (AB23), a protostane-type triterpene isolated from the Alismatis Rhizoma, in the parental and paclitaxel-resistant ovarian cancer cells. Triterpenes 115-125 NBPF member 1 Homo sapiens 69-88 27288915-3 2016 PURPOSE: This study aims to investigate the anti-cancer potential of alisol B 23-acetate (AB23), a protostane-type triterpene isolated from the Alismatis Rhizoma, in the parental and paclitaxel-resistant ovarian cancer cells. Triterpenes 115-125 NBPF member 1 Homo sapiens 90-94 28852714-0 2016 THE EFFECTS OF Syzygium aromaticum-DERIVED TRITERPENES ON GASTROINTESTINAL GHRELIN EXPRESSION IN STREPTOZOTOCIN-INDUCED DIABETIC RATS. Triterpenes 43-54 ghrelin and obestatin prepropeptide Rattus norvegicus 75-82 28852714-10 2016 This was further complemented by significant reductions in the gastrointestinal expression of ghrelin suggesting that the anti-diabetic properties of these triterpenes are mediated, in part, through the reduction of food intake and the modulation of ghrelin expression. Triterpenes 156-167 ghrelin and obestatin prepropeptide Rattus norvegicus 94-101 28852714-10 2016 This was further complemented by significant reductions in the gastrointestinal expression of ghrelin suggesting that the anti-diabetic properties of these triterpenes are mediated, in part, through the reduction of food intake and the modulation of ghrelin expression. Triterpenes 156-167 ghrelin and obestatin prepropeptide Rattus norvegicus 250-257 26887328-6 2016 These activities (melanin biosynthesis stimulatory and protective effect against H2 O2 of CS2 and hyaluronic acid productive activities of these triterpene derivatives) have been reported for the first time. Triterpenes 145-155 calsyntenin 2 Mus musculus 90-93 26801524-4 2016 In this study, Arabidopsis thaliana CYP716A1 and CYP716A2 were characterized by heterologously expressing them in simple triterpene-producing yeast strains. Triterpenes 121-131 cytochrome P450, family 716, subfamily A, polypeptide 1 Arabidopsis thaliana 36-44 26801524-4 2016 In this study, Arabidopsis thaliana CYP716A1 and CYP716A2 were characterized by heterologously expressing them in simple triterpene-producing yeast strains. Triterpenes 121-131 cytochrome P450, family 716, subfamily A, polypeptide 2 Arabidopsis thaliana 49-57 26833423-0 2016 Novel microspheres based on triterpene saponins from the roots of Physospermum verticillatum (Waldst & Kit) (Apiaceae) for the improvement of gemcitabine release. Triterpenes 28-38 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 107-110 26777089-4 2016 Two natural well known HNE inhibitors from the triterpene family, ursolic acid and oleanolic acid, were tested to validate the developed assay. Triterpenes 47-57 elastase, neutrophil expressed Homo sapiens 23-26 26343139-6 2016 These triterpenes significantly inhibited the growth of the HeLa, KB, MCF-7 and Hep-G2 cancer cell lines at micromolar concentrations. Triterpenes 6-17 DNL-type zinc finger Homo sapiens 80-83 28003581-0 2016 Triterpenes suppress octanoylated ghrelin production in ghrelin-expressing human gastric carcinoma cells. Triterpenes 0-11 appetite-regulating hormone Capra hircus 34-41 28003581-0 2016 Triterpenes suppress octanoylated ghrelin production in ghrelin-expressing human gastric carcinoma cells. Triterpenes 0-11 appetite-regulating hormone Capra hircus 56-63 28003581-5 2016 Since such triterpenes, like fatty acids, have a carboxyl group, we speculated that they can suppress octanoylated ghrelin production. Triterpenes 11-22 appetite-regulating hormone Capra hircus 115-122 28003581-6 2016 To test this hypothesis, we investigated the effect of triterpenes on octanoylated ghrelin production. Triterpenes 55-66 appetite-regulating hormone Capra hircus 83-90 28003581-9 2016 These results suggest that triterpenes may have the potential as obesity-preventing agents with suppressive effect on octanoylated ghrelin production. Triterpenes 27-38 appetite-regulating hormone Capra hircus 131-138 26342572-1 2015 Triterpenes and sterols are good candidates for the development of anti-inflammatory drugs and use in chemoprevention or chemotherapy of cancer via the interaction with therapeutic targets related to inflammation, such as COX-1 and -2; LOX-5; MPO, PLA2 and i-NOS. Triterpenes 0-11 phospholipase A2 group IB Homo sapiens 248-252 26342572-1 2015 Triterpenes and sterols are good candidates for the development of anti-inflammatory drugs and use in chemoprevention or chemotherapy of cancer via the interaction with therapeutic targets related to inflammation, such as COX-1 and -2; LOX-5; MPO, PLA2 and i-NOS. Triterpenes 0-11 nitric oxide synthase 2 Homo sapiens 257-262 25993687-6 2015 METHODS: Triterpene ganoderic acid C1 (GAC1) was isolated from G. lucidum. Triterpenes 9-19 ankyrin repeat domain 12 Homo sapiens 39-43 27592454-0 2016 The triterpene echinocystic acid and its 3-O-glucoside derivative are revealed as potent and selective glucocorticoid receptor agonists. Triterpenes 4-14 nuclear receptor subfamily 3 group C member 1 Homo sapiens 103-126 27344437-5 2016 Triterpenes are immunomodulatory targeting nuclear factor kappa B, toll-like receptors, signal transducer and activator of transcription 3, and PI3K/Akt/mTOR. Triterpenes 0-11 signal transducer and activator of transcription 3 Homo sapiens 88-138 27344437-5 2016 Triterpenes are immunomodulatory targeting nuclear factor kappa B, toll-like receptors, signal transducer and activator of transcription 3, and PI3K/Akt/mTOR. Triterpenes 0-11 AKT serine/threonine kinase 1 Homo sapiens 149-152 27344437-5 2016 Triterpenes are immunomodulatory targeting nuclear factor kappa B, toll-like receptors, signal transducer and activator of transcription 3, and PI3K/Akt/mTOR. Triterpenes 0-11 mechanistic target of rapamycin kinase Homo sapiens 153-157 27583436-0 2016 Shea Nut Oil Triterpene Concentrate Attenuates Knee Osteoarthritis Development in Rats: Evidence from Knee Joint Histology. Triterpenes 13-23 NUT midline carcinoma, family member 1 Rattus norvegicus 5-8 27583436-1 2016 BACKGROUND: Shea nut oil triterpene concentrate is considered to have anti-inflammatory and antioxidant properties. Triterpenes 25-35 NUT midline carcinoma, family member 1 Rattus norvegicus 17-20 27583436-3 2016 This study aimed to investigate the effect of attenuating osteoarthritis (OA)-induced pain and joint destruction in rats by administering shea nut oil triterpene concentrate (SheaFlex75, which is more than 50% triterpenes). Triterpenes 151-161 NUT midline carcinoma, family member 1 Rattus norvegicus 143-146 27583436-3 2016 This study aimed to investigate the effect of attenuating osteoarthritis (OA)-induced pain and joint destruction in rats by administering shea nut oil triterpene concentrate (SheaFlex75, which is more than 50% triterpenes). Triterpenes 210-221 NUT midline carcinoma, family member 1 Rattus norvegicus 143-146 27177748-1 2016 Ginsenoside Rh2, a triterpene saponin extracted from Panax ginseng, exhibits pharmacological activity against multiple cancers. Triterpenes 19-29 Rh associated glycoprotein Homo sapiens 12-15 26751347-5 2016 Subtle difference of functional groups at C-2 position in hopane-type triterpene resulted in enormous bioactivity difference, compound 1 was neurotrophic but 2 was cytotoxic. Triterpenes 70-80 complement C2 Rattus norvegicus 42-45 26883702-0 2016 Successful Therapy of Murine Visceral Leishmaniasis with Astrakurkurone, a Triterpene Isolated from the Mushroom Astraeus hygrometricus, Involves the Induction of Protective Cell-Mediated Immunity and TLR9. Triterpenes 75-85 toll-like receptor 9 Mus musculus 201-205 27070561-5 2016 Among these Delta(11,13) oleanane-type triterpenes, compound 3 showed significant NO inhibitory activity in BV-2 cells, reducing the LPS-induced expression of COX-2 and pro-inflammatory cytokines such as TNF-alpha and IL-6. Triterpenes 39-50 cytochrome c oxidase II, mitochondrial Mus musculus 159-164 27070561-5 2016 Among these Delta(11,13) oleanane-type triterpenes, compound 3 showed significant NO inhibitory activity in BV-2 cells, reducing the LPS-induced expression of COX-2 and pro-inflammatory cytokines such as TNF-alpha and IL-6. Triterpenes 39-50 tumor necrosis factor Mus musculus 204-213 26865097-0 2016 Selective binding modes and allosteric inhibitory effects of lupane triterpenes on protein tyrosine phosphatase 1B. Triterpenes 68-79 protein tyrosine phosphatase non-receptor type 1 Homo sapiens 83-114 26865097-5 2016 Using computational studies including molecular docking, molecular dynamics simulations, and binding free energy calculations, we found that lupane triterpenes selectively inhibited PTP1B by targeting its more hydrophobic and less conserved allosteric site. Triterpenes 148-159 protein tyrosine phosphatase non-receptor type 1 Homo sapiens 182-187 26865097-8 2016 Our study indicates that lupane triterpenes are selective PTP1B allosteric inhibitors with significant potential for treating those diseases with elevated PTP1B activity. Triterpenes 32-43 protein tyrosine phosphatase non-receptor type 1 Homo sapiens 58-63 26865097-8 2016 Our study indicates that lupane triterpenes are selective PTP1B allosteric inhibitors with significant potential for treating those diseases with elevated PTP1B activity. Triterpenes 32-43 protein tyrosine phosphatase non-receptor type 1 Homo sapiens 155-160 26584875-10 2016 The hyperlipidemia mice treated with the triterpene fraction showed a significant decrease in serum TC, LDL-C and AI after continuous consumption of HFD for 4 weeks. Triterpenes 41-51 component of oligomeric golgi complex 2 Mus musculus 104-109 26342572-1 2015 Triterpenes and sterols are good candidates for the development of anti-inflammatory drugs and use in chemoprevention or chemotherapy of cancer via the interaction with therapeutic targets related to inflammation, such as COX-1 and -2; LOX-5; MPO, PLA2 and i-NOS. Triterpenes 0-11 mitochondrially encoded cytochrome c oxidase I Homo sapiens 222-234 26342572-1 2015 Triterpenes and sterols are good candidates for the development of anti-inflammatory drugs and use in chemoprevention or chemotherapy of cancer via the interaction with therapeutic targets related to inflammation, such as COX-1 and -2; LOX-5; MPO, PLA2 and i-NOS. Triterpenes 0-11 arachidonate 5-lipoxygenase Homo sapiens 236-241 26342572-1 2015 Triterpenes and sterols are good candidates for the development of anti-inflammatory drugs and use in chemoprevention or chemotherapy of cancer via the interaction with therapeutic targets related to inflammation, such as COX-1 and -2; LOX-5; MPO, PLA2 and i-NOS. Triterpenes 0-11 myeloperoxidase Homo sapiens 243-246 26260291-4 2015 The impact of these triterpenes upon the activity and protein expression of enzymes involved in polyol pathway including aldose reductase and sorbitol dehydrogenase has been examined, and positive results are reported. Triterpenes 20-31 aldo-keto reductase family 1 member B Homo sapiens 121-137 26260291-4 2015 The impact of these triterpenes upon the activity and protein expression of enzymes involved in polyol pathway including aldose reductase and sorbitol dehydrogenase has been examined, and positive results are reported. Triterpenes 20-31 sorbitol dehydrogenase Homo sapiens 142-164 25874923-1 2015 Our previous studies showed that several sipholane triterpenes, sipholenol A, sipholenone E, sipholenol L and siphonellinol D, have potent reversal effect for multidrug resistance (MDR) in cancer cells that overexpressed P-glycoprotein (P-gp/ABCB1). Triterpenes 51-62 ATP binding cassette subfamily B member 1 Homo sapiens 221-235 25874923-1 2015 Our previous studies showed that several sipholane triterpenes, sipholenol A, sipholenone E, sipholenol L and siphonellinol D, have potent reversal effect for multidrug resistance (MDR) in cancer cells that overexpressed P-glycoprotein (P-gp/ABCB1). Triterpenes 51-62 phosphoglycolate phosphatase Homo sapiens 237-241 25874923-1 2015 Our previous studies showed that several sipholane triterpenes, sipholenol A, sipholenone E, sipholenol L and siphonellinol D, have potent reversal effect for multidrug resistance (MDR) in cancer cells that overexpressed P-glycoprotein (P-gp/ABCB1). Triterpenes 51-62 ATP binding cassette subfamily B member 1 Homo sapiens 242-247 25575098-0 2015 Identification in Rat Plasma and Urine by Linear Trap Quadrupole-Orbitrap Mass Spectrometry of the Metabolites of Maslinic Acid, a Triterpene from Olives. Triterpenes 131-141 tudor domain containing 7 Rattus norvegicus 49-53 25453801-0 2014 Cycloartane-type triterpenes from Euphorbia fischeriana stimulate human CYP3A4 promoter activity. Triterpenes 17-28 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 73-79 25859175-2 2015 Triterpenes with unsubstituted C-3 hydroxyl group can be easily transformed into appropriate ketones and then into oximes. Triterpenes 0-11 complement C3 Homo sapiens 31-34 25859175-5 2015 There are also known triterpenes with two carbonyl groups, e.g. at C-3 and C-11 positions, which differ in reactivity: among them only C-3 group can be transformed into oxime. Triterpenes 21-32 complement C3 Homo sapiens 67-70 25859175-5 2015 There are also known triterpenes with two carbonyl groups, e.g. at C-3 and C-11 positions, which differ in reactivity: among them only C-3 group can be transformed into oxime. Triterpenes 21-32 RNA polymerase III subunit K Homo sapiens 75-79 25859175-5 2015 There are also known triterpenes with two carbonyl groups, e.g. at C-3 and C-11 positions, which differ in reactivity: among them only C-3 group can be transformed into oxime. Triterpenes 21-32 complement C3 Homo sapiens 135-138 25156906-3 2014 We found that either the triterpenes or peptide part alone showed weak activity against HIV-1 Env-mediated cell-cell fusion, while the hybrids generated a strong cooperative effect. Triterpenes 25-36 Envelope surface glycoprotein gp160, precursor Human immunodeficiency virus 1 94-97 25264584-2 2014 Pentacyclic acid triterpenes such as oleanolic acid (OA) have proved to be excellent PTP-1B inhibitors, thus, the purpose of current work was to generate a series of derivatives that improve the pharmacological effect of OA. Triterpenes 17-28 protein tyrosine phosphatase non-receptor type 1 Homo sapiens 85-91 25372486-2 2014 Here we studied the modulation of intermediate-conductance Ca(2+)/calmodulin-regulated K(+) channels (K(Ca)3.1) by EETs, 20-HETE, omega3, and pentacyclic triterpenes and the structural requirements of these fatty acids to exert channel blockade. Triterpenes 154-165 calmodulin 1 Homo sapiens 66-76 25372486-2 2014 Here we studied the modulation of intermediate-conductance Ca(2+)/calmodulin-regulated K(+) channels (K(Ca)3.1) by EETs, 20-HETE, omega3, and pentacyclic triterpenes and the structural requirements of these fatty acids to exert channel blockade. Triterpenes 154-165 potassium calcium-activated channel subfamily N member 4 Homo sapiens 102-110 24915879-0 2014 Triterpenes from Alisma orientalis act as androgen receptor agonists, progesterone receptor antagonists, and glucocorticoid receptor antagonists. Triterpenes 0-11 androgen receptor Homo sapiens 42-59 24915879-0 2014 Triterpenes from Alisma orientalis act as androgen receptor agonists, progesterone receptor antagonists, and glucocorticoid receptor antagonists. Triterpenes 0-11 progesterone receptor Homo sapiens 70-91 24915879-0 2014 Triterpenes from Alisma orientalis act as androgen receptor agonists, progesterone receptor antagonists, and glucocorticoid receptor antagonists. Triterpenes 0-11 nuclear receptor subfamily 3 group C member 1 Homo sapiens 109-132 24915879-3 2014 In this study, two triterpenes, alisol M 23-acetate and alisol A 23-acetate from Alisma orientalis were determined whether they may act as androgen receptor (AR), progesterone receptor (PR), or glucocorticoid receptor (GR) modulators. Triterpenes 19-30 androgen receptor Homo sapiens 139-156 24915879-3 2014 In this study, two triterpenes, alisol M 23-acetate and alisol A 23-acetate from Alisma orientalis were determined whether they may act as androgen receptor (AR), progesterone receptor (PR), or glucocorticoid receptor (GR) modulators. Triterpenes 19-30 androgen receptor Homo sapiens 158-160 24915879-3 2014 In this study, two triterpenes, alisol M 23-acetate and alisol A 23-acetate from Alisma orientalis were determined whether they may act as androgen receptor (AR), progesterone receptor (PR), or glucocorticoid receptor (GR) modulators. Triterpenes 19-30 progesterone receptor Homo sapiens 163-184 24915879-3 2014 In this study, two triterpenes, alisol M 23-acetate and alisol A 23-acetate from Alisma orientalis were determined whether they may act as androgen receptor (AR), progesterone receptor (PR), or glucocorticoid receptor (GR) modulators. Triterpenes 19-30 progesterone receptor Homo sapiens 186-188 24333132-0 2014 EGFR inhibition by pentacyclic triterpenes exhibit cell cycle and growth arrest in breast cancer cells. Triterpenes 31-42 epidermal growth factor receptor Homo sapiens 0-4 24815008-0 2014 Oleanane triterpenes as protein tyrosine phosphatase 1B (PTP1B) inhibitors from Camellia japonica. Triterpenes 9-20 protein tyrosine phosphatase non-receptor type 1 Homo sapiens 57-62 24815008-3 2014 As part of our continuous research on PTP1B inhibitors from medicinal plants, four oleanane-type triterpenes were isolated from an EtOAc-soluble extract of fruit peels of Camellia japonica (Theaceae), together with 6 previously known compounds of this class. Triterpenes 97-108 protein tyrosine phosphatase non-receptor type 1 Homo sapiens 38-43 24879289-6 2014 METHODOLOGY/PRINCIPAL FINDINGS: Here we report the unexpected discovery that certain triterpene-based structures inhibit human ABHD12 hydrolase activity in a reversible manner, the best compounds showing submicromolar potency. Triterpenes 85-95 abhydrolase domain containing 12, lysophospholipase Homo sapiens 127-133 24879289-8 2014 A pentacyclic triterpene backbone with carboxyl group at position 17, small hydrophobic substituent at the position 4, hydrogen bond donor or acceptor at position 3 accompanied with four axial methyl substituents was found crucial for ABHD12 inhibitor activity. Triterpenes 14-24 abhydrolase domain containing 12, lysophospholipase Homo sapiens 235-241 24879289-10 2014 CONCLUSIONS/SIGNIFICANCE: We have identified reversibly-acting triterpene-based inhibitors that show remarkable selectivity for ABHD12 over other metabolic serine hydrolases. Triterpenes 63-73 abhydrolase domain containing 12, lysophospholipase Homo sapiens 128-134 24393047-3 2014 However, pre-treatments of three triterpenes reserved glutathione, maintained activity and expression of GPX, GR, and catalase, as well as lowered ROS, GSSG, and inflammatory cytokines generation. Triterpenes 33-44 glutathione-disulfide reductase Rattus norvegicus 110-112 24393047-5 2014 Pre-treatments of three triterpenes retained Na(+)-K(+)-ATPase activity, declined NF-kappaB and caspase-3 activities, reserved Bcl-2 expression, as well as suppressed protein expression of NF-kappaB, p-p38, Bax, and cleaved caspase-3. Triterpenes 24-35 caspase 3 Rattus norvegicus 96-105 24393047-5 2014 Pre-treatments of three triterpenes retained Na(+)-K(+)-ATPase activity, declined NF-kappaB and caspase-3 activities, reserved Bcl-2 expression, as well as suppressed protein expression of NF-kappaB, p-p38, Bax, and cleaved caspase-3. Triterpenes 24-35 BCL2, apoptosis regulator Rattus norvegicus 127-132 24393047-5 2014 Pre-treatments of three triterpenes retained Na(+)-K(+)-ATPase activity, declined NF-kappaB and caspase-3 activities, reserved Bcl-2 expression, as well as suppressed protein expression of NF-kappaB, p-p38, Bax, and cleaved caspase-3. Triterpenes 24-35 BCL2 associated X, apoptosis regulator Rattus norvegicus 207-210 24393047-5 2014 Pre-treatments of three triterpenes retained Na(+)-K(+)-ATPase activity, declined NF-kappaB and caspase-3 activities, reserved Bcl-2 expression, as well as suppressed protein expression of NF-kappaB, p-p38, Bax, and cleaved caspase-3. Triterpenes 24-35 caspase 3 Rattus norvegicus 224-233 24333132-8 2014 Interestingly, pentacyclic triterpenes limit EGF mediated breast cancer proliferation through sustained inhibition of EGFR and its downstream effectors STAT3 and cyclin D1 in breast cancer lines. Triterpenes 27-38 epidermal growth factor receptor Homo sapiens 118-122 24333132-8 2014 Interestingly, pentacyclic triterpenes limit EGF mediated breast cancer proliferation through sustained inhibition of EGFR and its downstream effectors STAT3 and cyclin D1 in breast cancer lines. Triterpenes 27-38 signal transducer and activator of transcription 3 Homo sapiens 152-157 24333132-8 2014 Interestingly, pentacyclic triterpenes limit EGF mediated breast cancer proliferation through sustained inhibition of EGFR and its downstream effectors STAT3 and cyclin D1 in breast cancer lines. Triterpenes 27-38 cyclin D1 Homo sapiens 162-171 24333132-9 2014 We also show pentacyclic triterpenes to bind at the ATP binding pocket of tyrosine kinase domain of EGFR leading to the hypothesis that pentacyclic triterpenes could be a novel class of EGFR inhibitors. Triterpenes 25-36 epidermal growth factor receptor Homo sapiens 100-104 24333132-9 2014 We also show pentacyclic triterpenes to bind at the ATP binding pocket of tyrosine kinase domain of EGFR leading to the hypothesis that pentacyclic triterpenes could be a novel class of EGFR inhibitors. Triterpenes 25-36 epidermal growth factor receptor Homo sapiens 186-190 24333132-9 2014 We also show pentacyclic triterpenes to bind at the ATP binding pocket of tyrosine kinase domain of EGFR leading to the hypothesis that pentacyclic triterpenes could be a novel class of EGFR inhibitors. Triterpenes 148-159 epidermal growth factor receptor Homo sapiens 100-104 24333132-9 2014 We also show pentacyclic triterpenes to bind at the ATP binding pocket of tyrosine kinase domain of EGFR leading to the hypothesis that pentacyclic triterpenes could be a novel class of EGFR inhibitors. Triterpenes 148-159 epidermal growth factor receptor Homo sapiens 186-190 24333132-10 2014 In conclusion, pentacyclic triterpenes inhibit EGFR activation through binding with tyrosine kinase domain thereby suppressing breast cancer proliferation. Triterpenes 27-38 epidermal growth factor receptor Homo sapiens 47-51 24844815-6 2014 Over-expression of ACL in Arabidopsis was associated with a 30% increase in wax on stems, while over-expression of a chimeric homomeric ACL in the laticifer of roots of dandelion led to a four- and two-fold increase in rubber and triterpene content, respectively. Triterpenes 230-240 acetone-cyanohydrin lyase Arabidopsis thaliana 19-22 24844815-6 2014 Over-expression of ACL in Arabidopsis was associated with a 30% increase in wax on stems, while over-expression of a chimeric homomeric ACL in the laticifer of roots of dandelion led to a four- and two-fold increase in rubber and triterpene content, respectively. Triterpenes 230-240 acetone-cyanohydrin lyase Arabidopsis thaliana 136-139 24333132-4 2014 Growth inhibition, new DNA synthesis, colony formation assays and Western blot analysis were performed to assess the EGFR inhibitory effect of triterpenes. Triterpenes 143-154 epidermal growth factor receptor Homo sapiens 117-121 24333132-5 2014 Molecular docking was performed to study the interaction between EGFR and triterpenes. Triterpenes 74-85 epidermal growth factor receptor Homo sapiens 65-69 24713615-8 2014 As Hsp90 participates in the targeting of misfolded proteins to the proteasome pathway, its down-modulation in response to celastrol may partly account for the mechanism of improved homeostasis of L444P GCase mediated by this triterpene. Triterpenes 226-236 heat shock protein 90 alpha family class A member 1 Homo sapiens 3-8 24980865-0 2014 Stimulating effect of a new triterpene derived from Anoectochilus elwesii on glucose uptake in insulin-resistant human HepG2 cells. Triterpenes 28-38 insulin Homo sapiens 95-102 24260073-0 2013 Asiatic acid, a triterpene, inhibits cell proliferation through regulating the expression of focal adhesion kinase in multiple myeloma cells. Triterpenes 16-26 protein tyrosine kinase 2 Homo sapiens 93-114 24376583-0 2013 Inhibition of human neutrophil elastase by pentacyclic triterpenes. Triterpenes 55-66 elastase, neutrophil expressed Homo sapiens 20-39 24376583-4 2013 METHODS AND RESULTS: An in vitro HNE inhibition assay was employed to screen a series of triterpenes. Triterpenes 89-100 elastase, neutrophil expressed Homo sapiens 33-36 24376583-5 2013 Six pentacyclic triterpenes, but not tetracyclic triterpenes, significantly inhibited HNE. Triterpenes 16-27 elastase, neutrophil expressed Homo sapiens 86-89 24376583-8 2013 The results of nuclear magnetic resonance and HNE inhibition kinetic analysis showed that the pentacyclic triterpenes competitively and reversibly inhibited HNE. Triterpenes 106-117 elastase, neutrophil expressed Homo sapiens 46-49 24376583-8 2013 The results of nuclear magnetic resonance and HNE inhibition kinetic analysis showed that the pentacyclic triterpenes competitively and reversibly inhibited HNE. Triterpenes 106-117 elastase, neutrophil expressed Homo sapiens 157-160 24376583-10 2013 CONCLUSION: Our results provide insights into the effects of pentacyclic triterpenes on lung inflammatory actions through reversible inhibition of HNE activity. Triterpenes 73-84 elastase, neutrophil expressed Homo sapiens 147-150 24225772-15 2013 Moreover, Annexin-V/PI double staining and flow cytometry showed that the combination of alkaloids and triterpenes (1, 2 and 3 mg raw material/kg) could induce apoptosis and cause S cell cycle arrest in A549 cells. Triterpenes 103-114 annexin A5 Mus musculus 10-19 24303085-4 2013 Furthermore, lupeol, a pentacyclic triterpene, was identified in the CH2Cl2 fraction of CIE to attenuate LMP1-induced NF-kappaB activation and LCL viability. Triterpenes 35-45 PDZ and LIM domain 7 Homo sapiens 105-109 23909862-7 2013 A novel triterpene structure, dihydrolupeol, was produced by AMY2. Triterpenes 8-18 AMY2 Lotus japonicus 61-65 23836602-4 2013 METHODS AND RESULTS: Using human CRC cells that exhibit differential expression of Wnt/beta-catenin signaling, we demonstrate that treatment of CRC cells with dietary triterpene lupeol results in a dose-dependent (i) decrease in cell viability, (ii) induction of apoptosis, (iii) decrease in colonogenic potential, (iv) decrease in beta-catenin transcriptional activity, and (v) decrease in the expression of Wnt target genes. Triterpenes 167-177 catenin beta 1 Homo sapiens 87-99 23836602-4 2013 METHODS AND RESULTS: Using human CRC cells that exhibit differential expression of Wnt/beta-catenin signaling, we demonstrate that treatment of CRC cells with dietary triterpene lupeol results in a dose-dependent (i) decrease in cell viability, (ii) induction of apoptosis, (iii) decrease in colonogenic potential, (iv) decrease in beta-catenin transcriptional activity, and (v) decrease in the expression of Wnt target genes. Triterpenes 167-177 catenin beta 1 Homo sapiens 332-344 23125221-1 2013 The triterpene saponin ginsenoside Rh2 has been shown to have antiproliferative effects on various cancer cells. Triterpenes 4-14 Rh associated glycoprotein Homo sapiens 35-38 23966082-8 2013 The purpose of this study was to examine the anti-lung cancer activity of triterpenes of GLK in vitro and in vivo and to explore their anti-lung cancer effects and potential mechanisms. Triterpenes 74-85 galactokinase 1 Mus musculus 89-92 23966082-10 2013 The IC50 of triterpenes of GLK on A549 cells was 24.63 mug/mL. Triterpenes 12-23 galactokinase 1 Mus musculus 27-30 23966082-11 2013 Triterpenes of GLK could significantly inhibit tumor growth in mice (30, 60 and 120 mg/kg). Triterpenes 0-11 galactokinase 1 Mus musculus 15-18 23966082-15 2013 Triterpenes induced apoptosis by decreasing the expression of the antiapoptotic protein Bcl-2 and pro-caspase 9 and increasing the levels of cleaved-caspase 9. Triterpenes 0-11 B cell leukemia/lymphoma 2 Mus musculus 88-93 23966082-15 2013 Triterpenes induced apoptosis by decreasing the expression of the antiapoptotic protein Bcl-2 and pro-caspase 9 and increasing the levels of cleaved-caspase 9. Triterpenes 0-11 caspase 9 Mus musculus 102-111 23966082-15 2013 Triterpenes induced apoptosis by decreasing the expression of the antiapoptotic protein Bcl-2 and pro-caspase 9 and increasing the levels of cleaved-caspase 9. Triterpenes 0-11 caspase 9 Mus musculus 149-158 23966082-16 2013 Our findings suggested that the triterpenes of GLK have anti-lung cancer activity in vitro and in vivo via enhancement of immunomodulation and induction of cell apoptosis. Triterpenes 32-43 galactokinase 1 Mus musculus 47-50 23932918-13 2013 Moreover, this triterpene may exerts its antinociceptive effect mediated by the presence of cGMP and an additive synergism with 5HT1A receptors, but also an antagonistic activity towards TRPV1 receptors may be involved. Triterpenes 15-25 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 187-192 23966082-7 2013 The triterpenes as main effective components of GLK have been found to be beneficial for the efficacy. Triterpenes 4-15 galactokinase 1 Mus musculus 48-51 24502137-4 2013 The efficiency of the SPR assay was showed with 19 steroid and triterpene compounds, which were not investigated as potential ligands of CYP51A1. Triterpenes 63-73 sepiapterin reductase Homo sapiens 22-25 23588713-0 2013 Triterpenes from Poria cocos suppress growth and invasiveness of pancreatic cancer cells through the downregulation of MMP-7. Triterpenes 0-11 matrix metallopeptidase 7 Homo sapiens 119-124 23621813-0 2013 Triterpenes from the aerial parts of Cimicifuga yunnanensis and their antiproliferative effects on p53(N236S) mouse embryonic fibroblasts. Triterpenes 0-11 transformation related protein 53, pseudogene Mus musculus 99-102 23725837-8 2013 Expression of VEGF protein in the salvianolic acid at 1.2 mg L(-1) group, was up-regulated as compared with notoginseng triterpenes group (P < 0.05). Triterpenes 120-131 vascular endothelial growth factor A Homo sapiens 14-18 23725837-9 2013 CONCLUSION: Salvianolic acid and notoginseng triterpenes can promote EA-hy926 cell proliferation, angiogenesis and expression of VEGF protein. Triterpenes 45-56 vascular endothelial growth factor A Homo sapiens 129-133 23474902-0 2013 Synthesis of novel triterpene and N-allylated/N-alkylated niacin hybrids as alpha-glucosidase inhibitors. Triterpenes 19-29 sucrase-isomaltase Homo sapiens 76-93 23099255-0 2013 The role of PKC/ERK1/2 signaling in the anti-inflammatory effect of tetracyclic triterpene euphol on TPA-induced skin inflammation in mice. Triterpenes 80-90 mitogen-activated protein kinase 3 Mus musculus 16-22 22779802-0 2013 Synthesis and biological evaluation of novel pentacyclic triterpene derivatives as potential PPARgamma agonists. Triterpenes 57-67 peroxisome proliferator-activated receptor gamma Oryctolagus cuniculus 93-102 22779802-1 2013 Synthesis and biological evaluation of a novel series of substituted pentacyclic triterpene derivatives as potential PPARgamma agoinsts and glycogen phosphorylase inhibitors have been described. Triterpenes 81-91 peroxisome proliferator-activated receptor gamma Oryctolagus cuniculus 117-126 22683870-3 2012 Previously, a triterpene 5beta,19-epoxy-25-methoxy-cucurbita-6,23-diene-3beta,19-diol (EMCD), purified from M. charantia L. wild variant WB24, was found to activate AMP-activated protein kinase (AMPK) and have a hypoglycaemic effect in TNF-alpha-treated FL83B cells. Triterpenes 14-24 tumor necrosis factor Mus musculus 236-245 22746536-0 2013 Targeting Nrf2-mediated gene transcription by extremely potent synthetic triterpenoids attenuate dopaminergic neurotoxicity in the MPTP mouse model of Parkinson"s disease. Triterpenes 73-86 nuclear factor, erythroid derived 2, like 2 Mus musculus 10-14 22746536-3 2013 AIMS: We evaluated whether the strategy of activation of Nrf2 and its downstream network of cytoprotective genes with small molecule synthetic triterpenoids (TP) attenuate MPTP-induced PD in mice. Triterpenes 143-156 nuclear factor, erythroid derived 2, like 2 Mus musculus 57-61 22746536-3 2013 AIMS: We evaluated whether the strategy of activation of Nrf2 and its downstream network of cytoprotective genes with small molecule synthetic triterpenoids (TP) attenuate MPTP-induced PD in mice. Triterpenes 158-160 nuclear factor, erythroid derived 2, like 2 Mus musculus 57-61 22746536-4 2013 RESULTS: We show that synthetic TP are thus far the most potent and direct activators of the Nrf2 pathway using a novel Neh2-luciferase reporter. Triterpenes 32-34 nuclear factor, erythroid derived 2, like 2 Mus musculus 93-97 22746536-6 2013 Oral administration of TP that were structurally modified to penetrate the brain-induced messenger RNA and protein levels for a battery of Nrf2-dependent cytoprotective genes reduced MPTP-induced oxidative stress and inflammation, and ameliorated dopaminergic neurotoxicity in mice. Triterpenes 23-25 nuclear factor, erythroid derived 2, like 2 Mus musculus 139-143 22746536-7 2013 The neuroprotective effect of these TP against MPTP neurotoxicity was dependent on Nrf2, since treatment with TP in Nrf2 knockout mice failed to block against MPTP neurotoxicity and induce Nrf2-dependent cytoprotective genes. Triterpenes 36-38 nuclear factor, erythroid derived 2, like 2 Mus musculus 83-87 22746536-7 2013 The neuroprotective effect of these TP against MPTP neurotoxicity was dependent on Nrf2, since treatment with TP in Nrf2 knockout mice failed to block against MPTP neurotoxicity and induce Nrf2-dependent cytoprotective genes. Triterpenes 36-38 nuclear factor, erythroid derived 2, like 2 Mus musculus 116-120 22746536-7 2013 The neuroprotective effect of these TP against MPTP neurotoxicity was dependent on Nrf2, since treatment with TP in Nrf2 knockout mice failed to block against MPTP neurotoxicity and induce Nrf2-dependent cytoprotective genes. Triterpenes 36-38 nuclear factor, erythroid derived 2, like 2 Mus musculus 116-120 22746536-7 2013 The neuroprotective effect of these TP against MPTP neurotoxicity was dependent on Nrf2, since treatment with TP in Nrf2 knockout mice failed to block against MPTP neurotoxicity and induce Nrf2-dependent cytoprotective genes. Triterpenes 49-51 nuclear factor, erythroid derived 2, like 2 Mus musculus 83-87 22746536-8 2013 INNOVATION: Extremely potent synthetic TP that are direct activators of the Nrf2 pathway block dopaminergic neurodegeneration in the MPTP mouse model of PD. Triterpenes 39-41 nuclear factor, erythroid derived 2, like 2 Mus musculus 76-80 22746536-9 2013 CONCLUSION: Our results indicate that activation of Nrf2/antioxidant response element (ARE) signaling by synthetic TP is directly associated with their neuroprotective effects against MPTP neurotoxicity and suggest that targeting the Nrf2/ARE pathway is a promising approach for therapeutic intervention in PD. Triterpenes 115-117 nuclear factor, erythroid derived 2, like 2 Mus musculus 52-56 22746536-9 2013 CONCLUSION: Our results indicate that activation of Nrf2/antioxidant response element (ARE) signaling by synthetic TP is directly associated with their neuroprotective effects against MPTP neurotoxicity and suggest that targeting the Nrf2/ARE pathway is a promising approach for therapeutic intervention in PD. Triterpenes 115-117 nuclear factor, erythroid derived 2, like 2 Mus musculus 234-238 23656282-5 2013 The triterpenes 1 and 2 were also tested for their antimicrobial activity against 15 strains of microorganisms, including fungi and bacteria, with the best minimal inhibitory concentration values ranging from 50.8 to 203.5 muM. Triterpenes 4-15 latexin Homo sapiens 223-226 22318938-4 2012 We report here cytotoxic effects of a novel OA-rich triterpene extract from mistletoe (V. album L., Santalaceae) solubilized by 2-hydroxypropyl-beta-cyclodextrin (2-HP-beta-CD) on B16.F10 mouse melanoma cells. Triterpenes 52-62 beta-carotene oxygenase 1 Mus musculus 168-175 22318938-5 2012 The 2-HP-beta-CD solubilized triterpene extract (STE) was highly cytotoxic by causing DNA fragmentation, followed by loss of membrane integrity and intracellular adenosine-5"-triphosphate (ATP). Triterpenes 29-39 beta-carotene oxygenase 1 Mus musculus 9-16 22318938-7 2012 The solubilization by 2-HP-beta-CD allows a solvent-free application of triterpene extracts in the in vitro setting. Triterpenes 72-82 beta-carotene oxygenase 1 Mus musculus 27-34 23162908-1 2012 After searching the transcriptome dataset of Panax notoginseng, one unique sequence Pn02086 encoding UDP-glucosyltransferase (UGT), which may be involved in triterpene saponin biosynthesis, was discovered. Triterpenes 157-167 hydroquinone glucosyltransferase Medicago truncatula 101-124 23162908-10 2012 Sequence alignment and phylogenetic analysis demonstrated that PnUGT1 had relative close relationship to the triterpene UDP-glucosyltransferase of Medicago truncatula (AAW56092), with the 66% similarity of conserved domain PSPG-box. Triterpenes 109-119 hydroquinone glucosyltransferase Medicago truncatula 120-143 22260389-7 2012 Triterpene-pretreated EAE-mice exhibited less leptin secretion, and switched cytokine production towards a Th2/regulatory profile, with lower levels of Th1 and Th17 cytokines and higher expression of Th2 cytokines in both serum and spinal cord. Triterpenes 0-10 heart and neural crest derivatives expressed 2 Mus musculus 107-110 22731844-0 2012 Cycloartane-type triterpenes from the leaves of Homonoia riparia with VEGF-induced angiogenesis inhibitory activity. Triterpenes 17-28 vascular endothelial growth factor A Rattus norvegicus 70-74 22683342-3 2012 In this study, the triterpenes, alisol M 23-acetate and alisol A 23-acetate, were isolated from A. orientalis and further evaluated for their activity against FXR. Triterpenes 19-30 nuclear receptor subfamily 1 group H member 4 Homo sapiens 159-162 22683342-4 2012 In the mammalian one-hybrid and transient transfection reporter assays, both triterpenes transactivated FXR to modulate promoter action including GAL4, SHP, CYP7A1, and PLTP promoters in dose-dependent manner, while they exhibited similar agonistic activity as chenodeoxycholic acid (CDCA), an endogenous FXR agonist. Triterpenes 77-88 nuclear receptor subfamily 1 group H member 4 Homo sapiens 104-107 22683342-4 2012 In the mammalian one-hybrid and transient transfection reporter assays, both triterpenes transactivated FXR to modulate promoter action including GAL4, SHP, CYP7A1, and PLTP promoters in dose-dependent manner, while they exhibited similar agonistic activity as chenodeoxycholic acid (CDCA), an endogenous FXR agonist. Triterpenes 77-88 galectin 4 Homo sapiens 146-150 22683342-4 2012 In the mammalian one-hybrid and transient transfection reporter assays, both triterpenes transactivated FXR to modulate promoter action including GAL4, SHP, CYP7A1, and PLTP promoters in dose-dependent manner, while they exhibited similar agonistic activity as chenodeoxycholic acid (CDCA), an endogenous FXR agonist. Triterpenes 77-88 nuclear receptor subfamily 0 group B member 2 Homo sapiens 152-155 22683342-4 2012 In the mammalian one-hybrid and transient transfection reporter assays, both triterpenes transactivated FXR to modulate promoter action including GAL4, SHP, CYP7A1, and PLTP promoters in dose-dependent manner, while they exhibited similar agonistic activity as chenodeoxycholic acid (CDCA), an endogenous FXR agonist. Triterpenes 77-88 cytochrome P450 family 7 subfamily A member 1 Homo sapiens 157-163 22683342-4 2012 In the mammalian one-hybrid and transient transfection reporter assays, both triterpenes transactivated FXR to modulate promoter action including GAL4, SHP, CYP7A1, and PLTP promoters in dose-dependent manner, while they exhibited similar agonistic activity as chenodeoxycholic acid (CDCA), an endogenous FXR agonist. Triterpenes 77-88 phospholipid transfer protein Homo sapiens 169-173 22683342-4 2012 In the mammalian one-hybrid and transient transfection reporter assays, both triterpenes transactivated FXR to modulate promoter action including GAL4, SHP, CYP7A1, and PLTP promoters in dose-dependent manner, while they exhibited similar agonistic activity as chenodeoxycholic acid (CDCA), an endogenous FXR agonist. Triterpenes 77-88 nuclear receptor subfamily 1 group H member 4 Homo sapiens 305-308 22260389-7 2012 Triterpene-pretreated EAE-mice exhibited less leptin secretion, and switched cytokine production towards a Th2/regulatory profile, with lower levels of Th1 and Th17 cytokines and higher expression of Th2 cytokines in both serum and spinal cord. Triterpenes 0-10 negative elongation factor complex member C/D, Th1l Mus musculus 152-155 22260389-7 2012 Triterpene-pretreated EAE-mice exhibited less leptin secretion, and switched cytokine production towards a Th2/regulatory profile, with lower levels of Th1 and Th17 cytokines and higher expression of Th2 cytokines in both serum and spinal cord. Triterpenes 0-10 heart and neural crest derivatives expressed 2 Mus musculus 200-203 22260389-9 2012 In vitro, triterpenes inhibited ERK and rS6 phosphorylation and reduced the proliferative response, phagocytic properties and synthesis of proinflammatory mediators induced by the addition of inflammatory stimuli to microglia. Triterpenes 10-21 mitogen-activated protein kinase 1 Mus musculus 32-35 22248180-0 2012 Inhibition of nuclear transcription factor-kappaB and activation of peroxisome proliferator-activated receptors in HepG2 cells by cucurbitane-type triterpene glycosides from Momordica charantia. Triterpenes 147-157 nuclear factor kappa B subunit 1 Homo sapiens 14-49 22425978-4 2012 Squalene synthase catalyses dimerization of two farnesyl diphosphate (FPP) molecules into squalene, a key precursor for sterols and triterpenes. Triterpenes 132-143 farnesyl-diphosphate farnesyltransferase 1 Homo sapiens 0-17 22975512-3 2012 Among the three major triterpene constituents isolated (i.e., alisol B, alisol B 23-acetate, alisol C 23-acetate) as active principles, alisol B and its 23-acetate strongly and significantly inhibited LT production and beta-hexosaminidase release between 1-10 microM. Triterpenes 22-32 O-GlcNAcase Rattus norvegicus 219-238 22553057-0 2012 A new lupane-type triterpene from the seeds of Panax ginseng with its inhibition of NF-kappaB. Triterpenes 18-28 nuclear factor kappa B subunit 1 Homo sapiens 84-93 20814731-4 2012 Results showing that this triterpene induced DNA-fragmentation, activation of caspase-3 and cytochrome c release indicated that its activity is mediated by the activation of the intrinsic pathway of apoptosis. Triterpenes 26-36 caspase 3 Homo sapiens 78-87 20814731-4 2012 Results showing that this triterpene induced DNA-fragmentation, activation of caspase-3 and cytochrome c release indicated that its activity is mediated by the activation of the intrinsic pathway of apoptosis. Triterpenes 26-36 cytochrome c, somatic Homo sapiens 92-104 22168134-3 2012 Furthermore, compound 32 possesses a rare triterpene skeleton with the cyclopropane ring fused onto C-1 and C-10, instead of C-9 and C-10. Triterpenes 42-52 heterogeneous nuclear ribonucleoprotein C Homo sapiens 100-112 22168134-3 2012 Furthermore, compound 32 possesses a rare triterpene skeleton with the cyclopropane ring fused onto C-1 and C-10, instead of C-9 and C-10. Triterpenes 42-52 homeobox C10 Homo sapiens 108-112 23209812-2 2012 Saikosaponin a (SSa), a triterpene saponin derived from Bupleurum chinensis DC., has been demonstrated to have significant antiepileptic activity in a variety of epilepsy models in vivo. Triterpenes 24-34 tripartite motif containing 21 Homo sapiens 16-19 22844495-11 2012 Finally, cardiac hypertrophy, ventricular remodeling, fibrosis, and increases in myocyte area and brain natriuretic peptide levels observed in angiotensin II-infused mice were reduced in triterpene-treated animals. Triterpenes 187-197 angiotensinogen Rattus norvegicus 143-157 22844495-0 2012 DIOL triterpenes block profibrotic effects of angiotensin II and protect from cardiac hypertrophy. Triterpenes 5-16 angiotensinogen Rattus norvegicus 46-60 21651437-1 2011 With the exception of polysaccharides and triterpenes/triterpenoids compounds, fungal immunomodulatory protein (FIP), a small molecule protein, is also an important bioactive component with immune regulating activity. Triterpenes 42-53 upstream transcription factor 2, c-fos interacting Homo sapiens 112-115 22844495-3 2012 Therefore, the aim of the study was to investigate the preventive effects of the natural triterpenes erythrodiol and uvaol on the proliferation and collagen production induced by angiotensin II in cardiac myofibroblasts. Triterpenes 89-100 angiotensinogen Rattus norvegicus 179-193 22844495-7 2012 The presence of low doses of both triterpenes reduced the proliferation of cardiac myofibroblasts induced by angiotensin II. Triterpenes 34-45 angiotensinogen Rattus norvegicus 109-123 22312713-2 2011 Oleanolic acid, one of the most known triterpenes, was subjected to different chemical transformations within C-3 beta-hydroxyl group, a double bond between C-12 and C-13, and a carboxyl function at C-17 in order to obtain new derivatives. Triterpenes 38-49 homeobox C13 Homo sapiens 166-170 22312713-2 2011 Oleanolic acid, one of the most known triterpenes, was subjected to different chemical transformations within C-3 beta-hydroxyl group, a double bond between C-12 and C-13, and a carboxyl function at C-17 in order to obtain new derivatives. Triterpenes 38-49 cytokine like 1 Homo sapiens 199-203 21435752-0 2011 New potent human acetylcholinesterase inhibitors in the tetracyclic triterpene series with inhibitory potency on amyloid beta aggregation. Triterpenes 68-78 acetylcholinesterase (Cartwright blood group) Homo sapiens 17-37 21889336-0 2011 Oleanane-type triterpene saponins from the bark of Aralia elata and their NF-kappaB inhibition and PPAR activation signal pathway. Triterpenes 14-24 nuclear factor kappa B subunit 1 Homo sapiens 74-83 21435752-1 2011 New acetylcholinesterase inhibitors in the tetracyclic triterpene series were synthesized, tested in vitro for the inhibition of cholinesterases (different sources of AChE and BuChE) and for the ability to prevent AChE-induced Abeta aggregation. Triterpenes 55-65 acetylcholinesterase (Cartwright blood group) Homo sapiens 4-24 21561086-3 2011 In this study, we have examined AKR1B10 inhibition by seven pentacyclic triterpenes (1-7) that show potential anticancer properties. Triterpenes 72-83 aldo-keto reductase family 1 member B10 Homo sapiens 32-39 22097093-8 2011 Preliminary phytochemical analysis of E2F2 extract revealed the presence of sterols, triterpenes and saponosids. Triterpenes 85-96 E2F transcription factor 2 Homo sapiens 38-42 21453678-3 2011 Here, we showed that triterpenes-rich extract of antlered form of G. lucidum (G. lucidum AF) induces TNFalpha production in monocytic THP-1 cells. Triterpenes 21-32 tumor necrosis factor Homo sapiens 101-109 21453678-4 2011 Furthermore, the extract also synergized with lipopolysaccharide (LPS) to induce TNFalpha production in THP-1 cells, suggesting an immunostimulatory role of triterpenes-rich extract of G. lucidum AF. Triterpenes 157-168 tumor necrosis factor Homo sapiens 81-89 20717876-9 2011 These in vitro inhibitory potencies, which are within the range of those reported for two CYP3A inhibitory components in grapefruit juice, suggest that these triterpenes may have contributed to the midazolam-cranberry juice interaction observed in the clinical study. Triterpenes 158-169 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 90-95 21376605-5 2011 Starting from the lead compounds glycyrrhetinic acid and the hydroxamic acid derivatives, novel triterpene type derivatives were synthesized and analyzed for their biological activity against overexpressed human 11beta-HSD1 and 11beta-HSD2 in cell lysates. Triterpenes 96-106 hydroxysteroid 11-beta dehydrogenase 2 Homo sapiens 212-239 20955150-0 2011 Triterpene derivatives as inhibitors of protein involved in the inflammatory process: molecules interfering with phospholipase A2, cycloxygenase, and lipoxygenase. Triterpenes 0-10 phospholipase A2 group IB Homo sapiens 113-162 20955150-7 2011 The present review describes anti-inflammatory triterpenes derivatives from plant and fungi reported during the last two decades in order to provide an account of this field of investigation, sorting compounds according to their targets, phospholipase A(2) (PLA(2)), cycloxygenase (COX), and lipoxygenase (LOX). Triterpenes 47-58 phospholipase A2 group IB Homo sapiens 238-256 20955150-7 2011 The present review describes anti-inflammatory triterpenes derivatives from plant and fungi reported during the last two decades in order to provide an account of this field of investigation, sorting compounds according to their targets, phospholipase A(2) (PLA(2)), cycloxygenase (COX), and lipoxygenase (LOX). Triterpenes 47-58 phospholipase A2 group IB Homo sapiens 258-264 21524306-0 2011 The natural triterpene maslinic acid induces apoptosis in HT29 colon cancer cells by a JNK-p53-dependent mechanism. Triterpenes 12-22 mitogen-activated protein kinase 8 Homo sapiens 87-90 21524306-0 2011 The natural triterpene maslinic acid induces apoptosis in HT29 colon cancer cells by a JNK-p53-dependent mechanism. Triterpenes 12-22 tumor protein p53 Homo sapiens 91-94 20732907-0 2010 Specific targeting of Wnt/beta-catenin signaling in human melanoma cells by a dietary triterpene lupeol. Triterpenes 86-96 catenin beta 1 Homo sapiens 26-38 20980347-0 2011 Re: Specific targeting of Wnt/beta-catenin signaling in human melanoma cells by a dietary triterpene lupeol. Triterpenes 90-100 catenin beta 1 Homo sapiens 30-42 21047661-1 2011 Triterpene saponins, pachanosides C1, E1, F1 and G1 (1-4), and bridgesides A1, C1, C2, D1, D2, E1 and E2 (5-11) were isolated from Echinopsis macrogona. Triterpenes 0-10 complement C2 Homo sapiens 83-110 20851614-4 2010 Starting from the lead compound glycyrrhetinic acid, novel triterpene type derivatives were synthesized and analyzed for their biological activity against overexpressed human 11beta-HSD1 and 11beta-HSD2 in cell lysates. Triterpenes 59-69 hydroxysteroid 11-beta dehydrogenase 2 Homo sapiens 175-202 21088503-3 2011 The triterpene natural product Celastrol inhibits HSP90 and several pathways relevant to ErbB2-dependent oncogenesis including the NFkappaB pathway and the proteasome, and has shown promising activity in other cancer models. Triterpenes 4-14 heat shock protein 90 alpha family class A member 1 Homo sapiens 50-55 21088503-3 2011 The triterpene natural product Celastrol inhibits HSP90 and several pathways relevant to ErbB2-dependent oncogenesis including the NFkappaB pathway and the proteasome, and has shown promising activity in other cancer models. Triterpenes 4-14 erb-b2 receptor tyrosine kinase 2 Homo sapiens 89-94 21088503-3 2011 The triterpene natural product Celastrol inhibits HSP90 and several pathways relevant to ErbB2-dependent oncogenesis including the NFkappaB pathway and the proteasome, and has shown promising activity in other cancer models. Triterpenes 4-14 nuclear factor kappa B subunit 1 Homo sapiens 131-139 21142067-4 2011 Moreover, although all tested triterpenes did not show free radical scavenging activity using ABTS and DPPH assays, they protected against oxidative DNA damage at the concentration 10 muM. Triterpenes 30-41 latexin Homo sapiens 184-187 22355716-3 2011 Derivatives of the natural triterpene oleanolic acid, namely CDDO-trifluoroethyl-amide (CDDO-TFEA), completely suppressed disease in a murine model of MS, experimental autoimmune encephalomyelitis (EAE), by inhibiting Th1 and Th17 mRNA and cytokine production. Triterpenes 27-37 negative elongation factor complex member C/D, Th1l Mus musculus 218-221 20924896-0 2010 New triterpenes from Salacia hainanensis Chun et How with alpha-glucosidase inhibitory activity. Triterpenes 4-15 sucrase-isomaltase Homo sapiens 58-75 20702092-0 2010 Lanostane triterpenes from Ganoderma lucidum suppress the adipogenesis in 3T3-L1 cells through down-regulation of SREBP-1c. Triterpenes 10-21 sterol regulatory element binding transcription factor 1 Mus musculus 114-122 20399852-0 2010 The Nrf2 pathway as a potential therapeutic target for Huntington disease A commentary on "Triterpenoids CDDO-ethyl amide and CDDO-trifluoroethyl amide improve the behavioral phenotype and brain pathology in a transgenic mouse model of Huntington disease". Triterpenes 91-104 nuclear factor, erythroid derived 2, like 2 Mus musculus 4-8 20338236-5 2010 Synthetic triterpenoids, which are derived from 2-Cyano-3,12-Dioxooleana-1,9-Dien-28-Oic acid (CDDO) activate the Nrf2/ARE pathway and reduce oxidative stress in animal models of neurodegenerative diseases. Triterpenes 10-23 nuclear factor, erythroid derived 2, like 2 Mus musculus 114-118 20154087-0 2010 Celastrol, a triterpene, enhances TRAIL-induced apoptosis through the down-regulation of cell survival proteins and up-regulation of death receptors. Triterpenes 13-23 TNF superfamily member 10 Homo sapiens 34-39 20347305-1 2010 Cucurbitane-type triterpenes, cucurbitacins B and E, were reported to exhibit cytotoxic effects in several cell lines mediated by JAK/STAT3 signaling. Triterpenes 17-28 signal transducer and activator of transcription 3 Homo sapiens 134-139 20154087-3 2010 When examined for its mechanism, we found that the triterpene down-regulated the expression of cell survival proteins including cFLIP, IAP-1, Bcl-2, Bcl-xL, survivin, and XIAP and up-regulated Bax expression. Triterpenes 51-61 baculoviral IAP repeat containing 3 Homo sapiens 135-140 20154087-3 2010 When examined for its mechanism, we found that the triterpene down-regulated the expression of cell survival proteins including cFLIP, IAP-1, Bcl-2, Bcl-xL, survivin, and XIAP and up-regulated Bax expression. Triterpenes 51-61 BCL2 apoptosis regulator Homo sapiens 142-147 20154087-3 2010 When examined for its mechanism, we found that the triterpene down-regulated the expression of cell survival proteins including cFLIP, IAP-1, Bcl-2, Bcl-xL, survivin, and XIAP and up-regulated Bax expression. Triterpenes 51-61 BCL2 like 1 Homo sapiens 149-155 20154087-3 2010 When examined for its mechanism, we found that the triterpene down-regulated the expression of cell survival proteins including cFLIP, IAP-1, Bcl-2, Bcl-xL, survivin, and XIAP and up-regulated Bax expression. Triterpenes 51-61 X-linked inhibitor of apoptosis Homo sapiens 171-175 20154087-3 2010 When examined for its mechanism, we found that the triterpene down-regulated the expression of cell survival proteins including cFLIP, IAP-1, Bcl-2, Bcl-xL, survivin, and XIAP and up-regulated Bax expression. Triterpenes 51-61 BCL2 associated X, apoptosis regulator Homo sapiens 193-196 19716700-0 2009 Palbinone and triterpenes from Moutan Cortex (Paeonia suffruticosa, Paeoniaceae) stimulate glucose uptake and glycogen synthesis via activation of AMPK in insulin-resistant human HepG2 Cells. Triterpenes 14-25 protein kinase AMP-activated non-catalytic subunit beta 1 Homo sapiens 147-151 19683515-0 2009 Lupeol triterpene, a novel diet-based microtubule targeting agent: disrupts survivin/cFLIP activation in prostate cancer cells. Triterpenes 7-17 CASP8 and FADD like apoptosis regulator Homo sapiens 85-90 19651243-2 2009 In the present study we evaluated the anti-inflammatory effects of the triterpene extract from G. lucidum (GLT) in LPS-stimulated macrophages. Triterpenes 71-81 toll-like receptor 4 Mus musculus 115-118 19543395-8 2009 Moreover, triterpene exposure resulted in the production of reactive oxygen species (ROS) with loss of mitochondrial transmembrane potential, and correlated with the activation of c-Jun N-terminal kinases (JNK). Triterpenes 10-20 mitogen-activated protein kinase 8 Homo sapiens 180-204 19445469-1 2009 The triterpene product profile is reported for At5g36150 (PEN3), the last unexamined oxidosqualene cyclase in the reference plant Arabidopsis thaliana. Triterpenes 4-14 putative pentacyclic triterpene synthase 3 Arabidopsis thaliana 58-62 19543395-8 2009 Moreover, triterpene exposure resulted in the production of reactive oxygen species (ROS) with loss of mitochondrial transmembrane potential, and correlated with the activation of c-Jun N-terminal kinases (JNK). Triterpenes 10-20 mitogen-activated protein kinase 8 Homo sapiens 206-209 19233958-1 2009 Lupeol, a dietary triterpene, was shown to decrease serum prostate-specific antigen levels and inhibit the tumorigenicity of prostate cancer (CaP) cells in vivo. Triterpenes 18-28 kallikrein related peptidase 3 Homo sapiens 58-83 19551732-0 2009 Acylated oleanane-type triterpene saponins with acceleration of gastrointestinal transit and inhibitory effect on pancreatic lipase from flower buds of chinese tea plant (Camellia sinensis). Triterpenes 23-33 pancreatic lipase Mus musculus 114-131 19484125-0 2009 Neuroprotective effects of the triterpenoid, CDDO methyl amide, a potent inducer of Nrf2-mediated transcription. Triterpenes 31-43 nuclear factor, erythroid derived 2, like 2 Mus musculus 84-88 19484125-2 2009 We tested neuroprotective effects of the synthetic triterpenoid CDDO-MA, a potent activator of the Nrf2/ARE signaling. Triterpenes 51-63 nuclear factor, erythroid derived 2, like 2 Mus musculus 99-103 19484125-7 2009 Our results indicate that the CDDO-MA renders its neuroprotective effects through its potent activation of the Nrf2/ARE pathway, and suggest that triterpenoids may be beneficial for the treatment of neurodegenerative diseases like Parkinson"s disease and Huntington"s disease. Triterpenes 146-159 NFE2 like bZIP transcription factor 2 Rattus norvegicus 111-115 19415934-2 2009 One of these genes, Afu4g14770, designated AfuOSC3, is clustered with genes of cytochrome P450 monooxygenases (P450s), a short-chain dehydrogenase/reductase (SDR), and acyltransferases, which presumably function in triterpene tailoring steps, suggesting that this gene cluster codes for helvolic acid biosynthesis. Triterpenes 215-225 short-chain dehydrogenase/reductase Saccharomyces cerevisiae S288C 121-156 19415934-2 2009 One of these genes, Afu4g14770, designated AfuOSC3, is clustered with genes of cytochrome P450 monooxygenases (P450s), a short-chain dehydrogenase/reductase (SDR), and acyltransferases, which presumably function in triterpene tailoring steps, suggesting that this gene cluster codes for helvolic acid biosynthesis. Triterpenes 215-225 short-chain dehydrogenase/reductase Saccharomyces cerevisiae S288C 158-161 19415934-6 2009 To further identify the function of triterpene tailoring enzymes, four P450 genes (CYP5081A1-D1) and a SDR gene (AfuSDR1) in the cluster were each coexpressed with AfuOSC3 in yeast. Triterpenes 36-46 short-chain dehydrogenase/reductase Saccharomyces cerevisiae S288C 103-106 18942087-1 2009 This paper addresses a comprehensive and comparative study of six phytochemical extraction methods for triterpenes from the fruiting body of Ganoderma spp. Triterpenes 103-114 histocompatibility minor 13 Homo sapiens 151-154 18842418-8 2008 These pentacyclic triterpene inhibitors showed an important relationship between Hh/GLI signaling inhibition, the decrease of BCL2, and cytotoxicity against cancer cells. Triterpenes 18-28 GLI family zinc finger 1 Homo sapiens 84-87 19176377-0 2009 Suppression of cFLIP by lupeol, a dietary triterpene, is sufficient to overcome resistance to TRAIL-mediated apoptosis in chemoresistant human pancreatic cancer cells. Triterpenes 42-52 CASP8 and FADD like apoptosis regulator Homo sapiens 15-20 19176377-2 2009 This study was designed to investigate the effect of lupeol, a dietary triterpene, on (a) apoptosis of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) therapy-resistant PaC cells overexpressing cFLIP and (b) growth of human pancreatic tumor xenografts in vivo. Triterpenes 71-81 TNF superfamily member 10 Homo sapiens 160-165 19585625-0 2009 Molecular mechanism of inhibition of the human protein complex Hsp90-Cdc37, a kinome chaperone-cochaperone, by triterpene celastrol. Triterpenes 111-121 heat shock protein 90 alpha family class A member 1 Homo sapiens 63-68 19585625-0 2009 Molecular mechanism of inhibition of the human protein complex Hsp90-Cdc37, a kinome chaperone-cochaperone, by triterpene celastrol. Triterpenes 111-121 cell division cycle 37, HSP90 cochaperone Homo sapiens 69-74 18842418-8 2008 These pentacyclic triterpene inhibitors showed an important relationship between Hh/GLI signaling inhibition, the decrease of BCL2, and cytotoxicity against cancer cells. Triterpenes 18-28 BCL2 apoptosis regulator Homo sapiens 126-130 18166740-2 2008 Ganoderic acid D (GAD) is one of the major components in Ganoderma triterpenes. Triterpenes 67-78 glutamate decarboxylase 1 Homo sapiens 0-16 18425349-1 2008 Structurally related lanostane-type triterpenes, ganoderic acid A, F and H (GA-A, GA-F, GA-H), were identified in an oriental medicinal mushroom Ganoderma lucidum. Triterpenes 36-47 alpha glucosidase Homo sapiens 76-80 18425349-1 2008 Structurally related lanostane-type triterpenes, ganoderic acid A, F and H (GA-A, GA-F, GA-H), were identified in an oriental medicinal mushroom Ganoderma lucidum. Triterpenes 36-47 guanine deaminase Homo sapiens 88-92 18425349-5 2008 Furthermore, the activity of ganoderic acids is linked to the hydroxylation in the position 7 and 15 (GA-A) and 3 (GA-H) in their triterpene lanostane structure. Triterpenes 130-140 alpha glucosidase Homo sapiens 102-106 18425349-5 2008 Furthermore, the activity of ganoderic acids is linked to the hydroxylation in the position 7 and 15 (GA-A) and 3 (GA-H) in their triterpene lanostane structure. Triterpenes 130-140 guanine deaminase Homo sapiens 115-119 18236008-1 2008 Squalene synthase (SQS) catalyzes the condensation of two molecules of farnesyl diphosphate (FPP) to produce squalene (SQ), the first committed precursor for sterol, brassinosteroid, and triterpene biosynthesis. Triterpenes 187-197 squalene synthase 1 Arabidopsis thaliana 0-17 18981621-2 2008 New taraxastane-type triterpene, punicanolic acid, with tumor necrosis factor-alpha inhibitory activity from the flowers of Punica granatum. Triterpenes 21-31 tumor necrosis factor Mus musculus 56-83 18166740-2 2008 Ganoderic acid D (GAD) is one of the major components in Ganoderma triterpenes. Triterpenes 67-78 glutamate decarboxylase 1 Homo sapiens 18-21 18173125-0 2007 [Effect of nitrogen-containing derivatives of the plant triterpenes betulin and glycyrrhetic acid on the growth of MT-4, MOLT-4, CEM, and Hep G2 tumor cells]. Triterpenes 56-67 metallothionein 4 Homo sapiens 115-119 18199679-3 2008 The quinone methide triterpene celastrol, derived from a traditional Chinese medicinal herb, has numerous pharmacological properties, and it is a potent activator of the mammalian heat shock transcription factor HSF1. Triterpenes 20-30 heat shock transcription factor 1 Homo sapiens 212-216 17902635-0 2007 New potent acetylcholinesterase inhibitors in the tetracyclic triterpene series. Triterpenes 62-72 acetylcholinesterase (Cartwright blood group) Homo sapiens 11-31 17705488-4 2007 By accessing an extraordinary repertoire of mechanistic pathways, BARS1 makes numerous skeletal types and deprotonates the carbocation intermediates at 14 different sites around rings A, B, C, D, and E. This undercurrent of structural and mechanistic diversity in a superficially accurate enzyme is incompatible with prevailing concepts of triterpene biosynthesis, which posit tight control over the mechanistic pathway through cation-pi interactions, with a single proton acceptor in a hydrophobic active site. Triterpenes 340-350 baruol synthase 1 Arabidopsis thaliana 66-71 17661331-0 2007 Tyrosinase inhibitory pentacyclic triterpenes and analgesic and spasmolytic activities of methanol extracts of Rhododendron collettianum. Triterpenes 34-45 tyrosinase Homo sapiens 0-10 17917299-0 2007 Chemical phenotypes of the hmg1 and hmg2 mutants of Arabidopsis demonstrate the in-planta role of HMG-CoA reductase in triterpene biosynthesis. Triterpenes 119-129 hydroxy methylglutaryl CoA reductase 1 Arabidopsis thaliana 27-31 17917299-0 2007 Chemical phenotypes of the hmg1 and hmg2 mutants of Arabidopsis demonstrate the in-planta role of HMG-CoA reductase in triterpene biosynthesis. Triterpenes 119-129 3-hydroxy-3-methylglutaryl-CoA reductase 2 Arabidopsis thaliana 36-40 17917299-0 2007 Chemical phenotypes of the hmg1 and hmg2 mutants of Arabidopsis demonstrate the in-planta role of HMG-CoA reductase in triterpene biosynthesis. Triterpenes 119-129 hydroxy methylglutaryl CoA reductase 1 Arabidopsis thaliana 98-115 17917299-6 2007 We previously postulated that the 50% decrease in the sterol content of hmg1, as compared to that in the wild type, was a cause of these phenotypes, but comprehensive triterpene profiles of these mutants had not yet been determined. Triterpenes 167-177 hydroxy methylglutaryl CoA reductase 1 Arabidopsis thaliana 72-76 17917299-7 2007 Here, we present the triterpene profiles of hmg1 and hmg2. Triterpenes 21-31 hydroxy methylglutaryl CoA reductase 1 Arabidopsis thaliana 44-48 17917299-7 2007 Here, we present the triterpene profiles of hmg1 and hmg2. Triterpenes 21-31 3-hydroxy-3-methylglutaryl-CoA reductase 2 Arabidopsis thaliana 53-57 17917299-10 2007 These results demonstrate that HMGR2 as well as HMGR1 is responsible for the biosynthesis of triterpenes in spite of the lack of visible phenotypes in hmg2. Triterpenes 93-104 3-hydroxy-3-methylglutaryl-CoA reductase 2 Arabidopsis thaliana 31-36 17917299-10 2007 These results demonstrate that HMGR2 as well as HMGR1 is responsible for the biosynthesis of triterpenes in spite of the lack of visible phenotypes in hmg2. Triterpenes 93-104 hydroxy methylglutaryl CoA reductase 1 Arabidopsis thaliana 48-53 17640301-0 2007 Sipholenol A, a marine-derived sipholane triterpene, potently reverses P-glycoprotein (ABCB1)-mediated multidrug resistance in cancer cells. Triterpenes 41-51 ATP binding cassette subfamily B member 1 Homo sapiens 71-85 17640301-0 2007 Sipholenol A, a marine-derived sipholane triterpene, potently reverses P-glycoprotein (ABCB1)-mediated multidrug resistance in cancer cells. Triterpenes 41-51 ATP binding cassette subfamily B member 1 Homo sapiens 87-92 17640301-7 2007 Overall, the present results indicate that sipholenol A efficiently inhibits the function of P-gp through direct interactions, and sipholane triterpenes are a new class of potential reversing agents for treatment of MDR in P-gp-overexpressing tumors. Triterpenes 141-152 ATP binding cassette subfamily B member 1 Homo sapiens 223-227 17404266-2 2007 We recently found that a natural triterpene, ursolic acid (UA), enhanced MIF release from nonstimulated macrophages. Triterpenes 33-43 macrophage migration inhibitory factor (glycosylation-inhibiting factor) Mus musculus 73-76 17562851-5 2007 In addition, the triterpene reduced the production of interleukin-2, interleukin-4, interleukin-10, and interferon-gamma in human T lymphocytes, and it hampered the induction of the principal cyclins involved in the cell cycle, including A(1), B(1), D(2), and E(1). Triterpenes 17-27 interleukin 2 Homo sapiens 54-67 17562851-5 2007 In addition, the triterpene reduced the production of interleukin-2, interleukin-4, interleukin-10, and interferon-gamma in human T lymphocytes, and it hampered the induction of the principal cyclins involved in the cell cycle, including A(1), B(1), D(2), and E(1). Triterpenes 17-27 interleukin 4 Homo sapiens 69-82 17562851-5 2007 In addition, the triterpene reduced the production of interleukin-2, interleukin-4, interleukin-10, and interferon-gamma in human T lymphocytes, and it hampered the induction of the principal cyclins involved in the cell cycle, including A(1), B(1), D(2), and E(1). Triterpenes 17-27 interleukin 10 Homo sapiens 84-98 17562851-5 2007 In addition, the triterpene reduced the production of interleukin-2, interleukin-4, interleukin-10, and interferon-gamma in human T lymphocytes, and it hampered the induction of the principal cyclins involved in the cell cycle, including A(1), B(1), D(2), and E(1). Triterpenes 17-27 interferon gamma Homo sapiens 104-120 17855663-8 2007 Moreover, knockdown of SHP-1 by small interfering RNA suppressed the induction of SHP-1 and reversed the inhibition of STAT3 activation, thereby indicating the critical role of SHP-1 in the action of this triterpene. Triterpenes 205-215 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 23-28 17440087-6 2007 Furthermore, we showed that caspase-3 is activated as a consequence of triterpene treatment. Triterpenes 71-81 caspase 3 Homo sapiens 28-37 17855663-8 2007 Moreover, knockdown of SHP-1 by small interfering RNA suppressed the induction of SHP-1 and reversed the inhibition of STAT3 activation, thereby indicating the critical role of SHP-1 in the action of this triterpene. Triterpenes 205-215 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 82-87 17855663-8 2007 Moreover, knockdown of SHP-1 by small interfering RNA suppressed the induction of SHP-1 and reversed the inhibition of STAT3 activation, thereby indicating the critical role of SHP-1 in the action of this triterpene. Triterpenes 205-215 signal transducer and activator of transcription 3 Homo sapiens 119-124 17855663-8 2007 Moreover, knockdown of SHP-1 by small interfering RNA suppressed the induction of SHP-1 and reversed the inhibition of STAT3 activation, thereby indicating the critical role of SHP-1 in the action of this triterpene. Triterpenes 205-215 protein tyrosine phosphatase non-receptor type 6 Homo sapiens 82-87 17404266-5 2007 This triterpene also strikingly induced the activation of p38 MAPK and ERK1/2 together with that of upstream kinases. Triterpenes 5-15 mitogen-activated protein kinase 14 Mus musculus 58-66 17404266-5 2007 This triterpene also strikingly induced the activation of p38 MAPK and ERK1/2 together with that of upstream kinases. Triterpenes 5-15 mitogen-activated protein kinase 3 Mus musculus 71-77 17107079-0 2006 Stereochemical course in water addition during LUP1-catalyzed triterpene cyclization. Triterpenes 62-72 lupeol synthase 1 Arabidopsis thaliana 47-51 17270224-0 2007 alpha-Glucosidase inhibitory pentacyclic triterpenes from the stem bark of Fagara tessmannii (Rutaceae). Triterpenes 41-52 sucrase-isomaltase Homo sapiens 0-17 16935966-5 2007 A potential therapeutic avenue could be offered by bypassing the inhibition of the enzyme delta-6-desaturase by treatment with virgin cold-pressed non-raffinated evening primrose oil, which would supply gamma-linolenic acid and lipophilic pentacyclic triterpenes, and with eicosapentaenoic acid. Triterpenes 251-262 fatty acid desaturase 2 Homo sapiens 90-108 16935966-6 2007 The gamma-linolenic acid can readily be converted into dihomo-gamma-linolenic acid and thence arachidonic acid, while triterpenes have important free radical scavenging, cyclo-oxygenase and neutrophil elastase inhibitory activities. Triterpenes 118-129 elastase, neutrophil expressed Homo sapiens 190-209 17190448-0 2006 Sodwanone and yardenone triterpenes from a South African species of the marine sponge Axinella inhibit hypoxia-inducible factor-1 (HIF-1) activation in both breast and prostate tumor cells. Triterpenes 24-35 hypoxia inducible factor 1 subunit alpha Homo sapiens 103-129 17190448-0 2006 Sodwanone and yardenone triterpenes from a South African species of the marine sponge Axinella inhibit hypoxia-inducible factor-1 (HIF-1) activation in both breast and prostate tumor cells. Triterpenes 24-35 hypoxia inducible factor 1 subunit alpha Homo sapiens 131-136 16478469-4 2006 To mine these hydroxylases from cytochrome P450 genes, five genes (CYP71D8, CYP82A2, CYP82A3, CYP82A4 and CYP93E1) reported to be elicitor-inducible genes in Glycine max expressed sequence tags (EST), were amplified by PCR, and screened for their ability to hydroxylate triterpenes (beta-amyrin or sophoradiol) by heterologous expression in the yeast Saccharomyces cerevisiae. Triterpenes 270-281 cytochrome P450 71D8 Glycine max 67-74 17136324-9 2006 CONCLUSION: These Results suggest that down-regulation of MCP-1 is the main mechanism for antiatherogenic activity of triterpenes and MCP-1 might play important roles in the development of atherosclerosis and xanthoma. Triterpenes 118-129 mast cell protease 1 Mus musculus 58-63 16478469-4 2006 To mine these hydroxylases from cytochrome P450 genes, five genes (CYP71D8, CYP82A2, CYP82A3, CYP82A4 and CYP93E1) reported to be elicitor-inducible genes in Glycine max expressed sequence tags (EST), were amplified by PCR, and screened for their ability to hydroxylate triterpenes (beta-amyrin or sophoradiol) by heterologous expression in the yeast Saccharomyces cerevisiae. Triterpenes 270-281 cytochrome P450 82A2 Glycine max 76-83 16478469-4 2006 To mine these hydroxylases from cytochrome P450 genes, five genes (CYP71D8, CYP82A2, CYP82A3, CYP82A4 and CYP93E1) reported to be elicitor-inducible genes in Glycine max expressed sequence tags (EST), were amplified by PCR, and screened for their ability to hydroxylate triterpenes (beta-amyrin or sophoradiol) by heterologous expression in the yeast Saccharomyces cerevisiae. Triterpenes 270-281 cytochrome P450 82A3 Glycine max 85-92 16478469-4 2006 To mine these hydroxylases from cytochrome P450 genes, five genes (CYP71D8, CYP82A2, CYP82A3, CYP82A4 and CYP93E1) reported to be elicitor-inducible genes in Glycine max expressed sequence tags (EST), were amplified by PCR, and screened for their ability to hydroxylate triterpenes (beta-amyrin or sophoradiol) by heterologous expression in the yeast Saccharomyces cerevisiae. Triterpenes 270-281 cytochrome P450 82A4 Glycine max 94-101 16478469-4 2006 To mine these hydroxylases from cytochrome P450 genes, five genes (CYP71D8, CYP82A2, CYP82A3, CYP82A4 and CYP93E1) reported to be elicitor-inducible genes in Glycine max expressed sequence tags (EST), were amplified by PCR, and screened for their ability to hydroxylate triterpenes (beta-amyrin or sophoradiol) by heterologous expression in the yeast Saccharomyces cerevisiae. Triterpenes 270-281 beta-amyrin 24-hydroxylase Glycine max 106-113 16188240-4 2005 Further, the triterpene strikingly induced activation of mitogen-activated protein kinase kinase 1/2 (MEK1/2) and extracellular signal-regulated kinase 1/2 (ERK1/2) within 30min, whereas no phosphorylation of p38 MAPK or JNK protein was observed. Triterpenes 13-23 mitogen-activated protein kinase kinase 1 Mus musculus 57-100 16462051-0 2006 Human ACAT-1 and ACAT-2 inhibitory activities of pentacyclic triterpenes from the leaves of Lycopus lucidus TURCZ. Triterpenes 61-72 acetyl-CoA acetyltransferase 1 Homo sapiens 6-10 16462051-0 2006 Human ACAT-1 and ACAT-2 inhibitory activities of pentacyclic triterpenes from the leaves of Lycopus lucidus TURCZ. Triterpenes 61-72 acetyl-CoA acetyltransferase 1 Homo sapiens 17-21 16454745-6 2006 Thus we determined the effect of structurally unrelated diterpenes, triterpenes and carotenoids on reversal of multidrug resistance in MDR-1 gene-transfected L1210 mouse lymphoma cells and MDR mediated multidrug resistance of human breast cancer cells MDA-MB-231 (HTB-26) and MCF-7. Triterpenes 68-79 ATP-binding cassette, sub-family B (MDR/TAP), member 1B Mus musculus 135-140 16188240-4 2005 Further, the triterpene strikingly induced activation of mitogen-activated protein kinase kinase 1/2 (MEK1/2) and extracellular signal-regulated kinase 1/2 (ERK1/2) within 30min, whereas no phosphorylation of p38 MAPK or JNK protein was observed. Triterpenes 13-23 mitogen-activated protein kinase kinase 1 Mus musculus 102-108 16188240-4 2005 Further, the triterpene strikingly induced activation of mitogen-activated protein kinase kinase 1/2 (MEK1/2) and extracellular signal-regulated kinase 1/2 (ERK1/2) within 30min, whereas no phosphorylation of p38 MAPK or JNK protein was observed. Triterpenes 13-23 mitogen-activated protein kinase 3 Mus musculus 114-155 16188240-4 2005 Further, the triterpene strikingly induced activation of mitogen-activated protein kinase kinase 1/2 (MEK1/2) and extracellular signal-regulated kinase 1/2 (ERK1/2) within 30min, whereas no phosphorylation of p38 MAPK or JNK protein was observed. Triterpenes 13-23 mitogen-activated protein kinase 3 Mus musculus 157-163 16188240-4 2005 Further, the triterpene strikingly induced activation of mitogen-activated protein kinase kinase 1/2 (MEK1/2) and extracellular signal-regulated kinase 1/2 (ERK1/2) within 30min, whereas no phosphorylation of p38 MAPK or JNK protein was observed. Triterpenes 13-23 mitogen-activated protein kinase 1 Mus musculus 213-217 16188240-4 2005 Further, the triterpene strikingly induced activation of mitogen-activated protein kinase kinase 1/2 (MEK1/2) and extracellular signal-regulated kinase 1/2 (ERK1/2) within 30min, whereas no phosphorylation of p38 MAPK or JNK protein was observed. Triterpenes 13-23 mitogen-activated protein kinase 8 Mus musculus 221-224 15964027-9 2005 These results suggest that the triterpene mixture, alpha- and beta-amyrin has an analgesia inducing effect, possibly involving vanilloid receptor (TRPV1) and an opioid mechanism. Triterpenes 31-41 transient receptor potential cation channel, subfamily V, member 1 Mus musculus 147-152 15611276-6 2005 Instead, both pentacyclic triterpenes inhibited the LPS-induced degradation of IkappaBalpha, as well as phosphorylation of p65 at Ser(536) and its nuclear translocation. Triterpenes 26-37 NFKB inhibitor alpha Homo sapiens 79-91 15605242-2 2005 to methyl jasmonate (MeJA) resulted in up to 50-fold induction of transcripts encoding the key triterpene biosynthetic enzyme beta-amyrin synthase (betaAS; EC 5.4.99.-). Triterpenes 95-105 beta-amyrin synthase Medicago truncatula 126-146 15605242-2 2005 to methyl jasmonate (MeJA) resulted in up to 50-fold induction of transcripts encoding the key triterpene biosynthetic enzyme beta-amyrin synthase (betaAS; EC 5.4.99.-). Triterpenes 95-105 beta-amyrin synthase Medicago truncatula 148-154 15922841-3 2005 The SAR revealed that the triterpenes possessing two hydrogen-bond forming groups (an H-donor and a carbonyl group) at positions 3 and 28 exhibit cytotoxic activity. Triterpenes 26-37 sarcosine dehydrogenase Homo sapiens 4-7 15626723-0 2005 Asiatic acid, a triterpene, induces apoptosis and cell cycle arrest through activation of extracellular signal-regulated kinase and p38 mitogen-activated protein kinase pathways in human breast cancer cells. Triterpenes 16-26 mitogen-activated protein kinase 1 Homo sapiens 132-135 15798995-4 2005 One triterpene glycoside, quadranoside I, and two triterpenes, betulinic and sericic acids, exhibited mild inhibitory activity on the isolated PDE4 isozyme. Triterpenes 50-61 phosphodiesterase 4A Homo sapiens 143-147 15050633-3 2004 Through bioassay-guided separation using the inhibitory activity against pancreatic lipase activity, 4 abietan-type diterpenes (carnosic acid, carnosol, royleanonic acid, 7-methoxyrosmanol) and a triterpene (oleanolic acid) were isolated from the active fraction. Triterpenes 196-206 pancreatic lipase Mus musculus 73-90 17191907-1 2004 Nine new isoxuxuarine-type triterpene dimers, named isoxuxuarines B alpha (1), B beta (2), 7,8-dihydro-B alpha (3), C alpha (4), C beta (5), 7,8-dihydro-C alpha (6), D alpha (7), D beta (8), and 7,8-dihydro-D alpha (9), were isolated from the South American medicinal plant "xuxua" (Maytenus chuchuhuasca). Triterpenes 27-37 tubulin alpha 1a Homo sapiens 66-77 15478202-1 2004 Different types of triterpenes including saponins and aglycons were evaluated for their ability to inhibit [3H] BQ-123 and [3H] angiotensin II binding to the human endothelin 1 ETA and angiotensin II AT1 receptors, respectively. Triterpenes 19-30 angiotensinogen Homo sapiens 128-142 15478202-1 2004 Different types of triterpenes including saponins and aglycons were evaluated for their ability to inhibit [3H] BQ-123 and [3H] angiotensin II binding to the human endothelin 1 ETA and angiotensin II AT1 receptors, respectively. Triterpenes 19-30 angiotensinogen Homo sapiens 185-199 15280961-2 2004 The first synthesis of mispyric acid (1), an inhibitor of DNA polymerase beta with a novel triterpene skeleton, was achieved by starting from isoprene (2), geraniol (6) and 1,5-dimethoxy-1,4-cyclohexadiene (14). Triterpenes 91-101 DNA polymerase beta Homo sapiens 58-77 14729014-2 2004 These lipophilic pentacyclic triterpenes have free radical scavenging, cyclooxygenase and neutrophil elastase inhibitory activities, and are therefore likely to be of benefit to human health. Triterpenes 29-40 elastase, neutrophil expressed Homo sapiens 90-109 14871314-13 2004 These findings suggest that HMG1 plays a critical role in triterpene biosynthesis, and that sterols and/or triterpenoids contribute to cell elongation, senescence, and fertility. Triterpenes 58-68 hydroxy methylglutaryl CoA reductase 1 Arabidopsis thaliana 28-32 12745084-1 2003 We found that some triterpene compounds could not only selectively inhibit the activities of mammalian DNA polymerase alpha (pol alpha) and beta (pol beta), but could also potently inhibit DNA topoisomerase II (topo II) [Biochem. Triterpenes 19-29 DNA polymerase alpha 1, catalytic subunit Homo sapiens 103-123 14519924-3 2003 Micranoic acids A and B represent a new group of triterpenes in which the entire C-17 side chain has lost. Triterpenes 49-60 cytokine like 1 Homo sapiens 81-85 14561730-8 2003 The phosphorylation of p38 MAPK was detected on the addition of 1 microM lupeone, another lupane triterpene, but was not induced by 1 microM lupeol. Triterpenes 97-107 mitogen-activated protein kinase 14 Mus musculus 23-31 14561730-9 2003 These results suggested that lupeol induced B16 2F2 cell differentiation through activation of p38 MAPK, and that the structural differences at C-3 of lupane triterpenes played an important role in the activation of p38 MAPK. Triterpenes 158-169 mitogen-activated protein kinase 14 Mus musculus 216-224 12745084-5 2003 The natural triterpenes with a carboxyl group equally inhibited the activities of pol alpha, pol beta, and topo II, while the olide-type triterpenes with a ketone group suppressed the activities of pol beta and topo II, but not pol alpha. Triterpenes 137-148 DNA polymerase beta Homo sapiens 198-206 12745084-1 2003 We found that some triterpene compounds could not only selectively inhibit the activities of mammalian DNA polymerase alpha (pol alpha) and beta (pol beta), but could also potently inhibit DNA topoisomerase II (topo II) [Biochem. Triterpenes 19-29 DNA polymerase alpha 1, catalytic subunit Homo sapiens 125-134 12745084-1 2003 We found that some triterpene compounds could not only selectively inhibit the activities of mammalian DNA polymerase alpha (pol alpha) and beta (pol beta), but could also potently inhibit DNA topoisomerase II (topo II) [Biochem. Triterpenes 19-29 DNA polymerase beta Homo sapiens 146-154 12745084-5 2003 The natural triterpenes with a carboxyl group equally inhibited the activities of pol alpha, pol beta, and topo II, while the olide-type triterpenes with a ketone group suppressed the activities of pol beta and topo II, but not pol alpha. Triterpenes 137-148 DNA polymerase alpha 1, catalytic subunit Homo sapiens 228-237 12745084-8 2003 130 (2001) 657], pol beta and topo II have a three-dimensionally similar triterpene-binding region, which is a pocket in which specific compounds can insert. Triterpenes 73-83 DNA polymerase beta Homo sapiens 17-25 12745084-5 2003 The natural triterpenes with a carboxyl group equally inhibited the activities of pol alpha, pol beta, and topo II, while the olide-type triterpenes with a ketone group suppressed the activities of pol beta and topo II, but not pol alpha. Triterpenes 12-23 DNA polymerase alpha 1, catalytic subunit Homo sapiens 82-91 12745084-5 2003 The natural triterpenes with a carboxyl group equally inhibited the activities of pol alpha, pol beta, and topo II, while the olide-type triterpenes with a ketone group suppressed the activities of pol beta and topo II, but not pol alpha. Triterpenes 12-23 DNA polymerase beta Homo sapiens 93-101 12183079-0 2002 Asiatic acid, a triterpene, induces apoptosis through intracellular Ca2+ release and enhanced expression of p53 in HepG2 human hepatoma cells. Triterpenes 16-26 tumor protein p53 Homo sapiens 108-111 12762796-3 2003 This appears to be the first report of the natural occurrence of euphane/tirucallane-type triterpenes with a ketone at C-7. Triterpenes 90-101 complement C7 S homeolog Xenopus laevis 119-122 12492844-3 2002 Mining M. truncatula EST data sets led to the identification of sequences putatively encoding three early enzymes of triterpene aglycone formation: squalene synthase (SS), squalene epoxidase (SE), and beta-amyrin synthase (beta-AS). Triterpenes 117-127 squalene synthase 2 Medicago truncatula 148-165 12492844-3 2002 Mining M. truncatula EST data sets led to the identification of sequences putatively encoding three early enzymes of triterpene aglycone formation: squalene synthase (SS), squalene epoxidase (SE), and beta-amyrin synthase (beta-AS). Triterpenes 117-127 squalene monooxygenase SE1 Medicago truncatula 172-190 12492844-3 2002 Mining M. truncatula EST data sets led to the identification of sequences putatively encoding three early enzymes of triterpene aglycone formation: squalene synthase (SS), squalene epoxidase (SE), and beta-amyrin synthase (beta-AS). Triterpenes 117-127 beta-amyrin synthase Medicago truncatula 201-221 12492844-3 2002 Mining M. truncatula EST data sets led to the identification of sequences putatively encoding three early enzymes of triterpene aglycone formation: squalene synthase (SS), squalene epoxidase (SE), and beta-amyrin synthase (beta-AS). Triterpenes 117-127 beta-amyrin synthase Medicago truncatula 223-230 12492844-6 2002 Transcripts encoding beta-AS, SS and one form of SE were strongly and co-ordinately induced, associated with accumulation of triterpenes, upon exposure of M. truncatula cell suspension cultures to methyl jasmonate. Triterpenes 125-136 beta-amyrin synthase Medicago truncatula 21-28 11807966-3 2002 The isolated triterpenes were tested for hypoglycaemic activity in normal and alloxman-diabetic CD1 mice 25-30 g at a dose of 50 mg/kg body weight. Triterpenes 13-24 CD1 antigen complex Mus musculus 96-99 11605850-6 2001 Further studies are needed to fully characterize whether these triterpene glycosides as well as other components of black cohosh in this plant extract bind to the estrogen receptor alpha (ER-alpha). Triterpenes 63-73 estrogen receptor 1 Homo sapiens 163-186 11735581-1 2001 [structure: see text] Bioassay-guided fractionation of the plant Acacia aulacocarpa, guided by a bioassay for Tie2 tyrosine kinase activity, yielded the novel triterpene 3,21-dioxo-olean-18-en-oic acid (1) as the first naturally occurring non-protein inhibitor of Tie2 kinase. Triterpenes 159-169 TEK receptor tyrosine kinase Homo sapiens 110-114 11735581-1 2001 [structure: see text] Bioassay-guided fractionation of the plant Acacia aulacocarpa, guided by a bioassay for Tie2 tyrosine kinase activity, yielded the novel triterpene 3,21-dioxo-olean-18-en-oic acid (1) as the first naturally occurring non-protein inhibitor of Tie2 kinase. Triterpenes 159-169 TEK receptor tyrosine kinase Homo sapiens 264-268 11605850-6 2001 Further studies are needed to fully characterize whether these triterpene glycosides as well as other components of black cohosh in this plant extract bind to the estrogen receptor alpha (ER-alpha). Triterpenes 63-73 estrogen receptor 1 Homo sapiens 188-196 11572998-4 2001 This study examines the effect of a triterpene mixture (F094) and a single molecular species (avicin G) isolated from the mixture on tumor necrosis factor (TNF)-induced activation of nuclear transcription factor-kappaB (NF-kappaB) in Jurkat cells (human T cell leukemia). Triterpenes 36-46 tumor necrosis factor Homo sapiens 156-159 10650080-3 2000 Among those compounds, quadrangularic acids F (1), G (2), and H (4) and 24-epiquadrangularic acid G (3) are the first examples of cycloartane-type triterpenes bearing carboxylic acid groups at both C-4 and C-20. Triterpenes 147-158 complement C4A (Rodgers blood group) Homo sapiens 198-201 11848513-7 2001 In summary, the triterpene saponins investigated contain an apoptotic-inducing activity in A431 cells and in the case of ursolic acid it is associated with proteolytic activation of caspase-3 and/or other similar caspases. Triterpenes 16-26 caspase 3 Homo sapiens 182-191 10930257-1 2000 The Arabidopsis thaliana LUP1 gene encodes an enzyme that converts oxidosqualene to pentacyclic triterpenes. Triterpenes 96-107 lupeol synthase 1 Arabidopsis thaliana 25-29 10666243-1 2000 The triterpene RPR103611 is an efficient inhibitor of membrane fusion mediated by the envelope proteins (Env, gp120-gp41) of CXCR4-dependent (X4) human immunodeficiency virus type 1 (HIV-1) strains, such as HIV-1(LAI) (LAI). Triterpenes 4-14 inter-alpha-trypsin inhibitor heavy chain 4 Homo sapiens 110-115 11515584-2 2001 Triterpenes having the hemiketal structure at the A-ring, an acyloxy group at C-22 and/or ketone at C-3 showed potent anti-androgenic activity. Triterpenes 0-11 complement C3 Homo sapiens 100-103 10783007-2 2000 5.4.99.-), an enzyme of bacterial membranes catalyzing the formation of pentacyclic sterol-like triterpenes, was studied by using different classes of compounds originally developed as inhibitors of oxidosqualene cyclase (OSC) (E.C. Triterpenes 96-107 lanosterol synthase Homo sapiens 199-220 10549876-1 1999 Bioassay-guided fractionation of an aqueous extract of Alismatis Rhizoma has furnished two inducible nitric oxide synthase (iNOS) inhibitory compounds, alismol (1) and alisol B monoacetate (2), together with an inactive triterpene, alisol C monoacetate (3). Triterpenes 220-230 nitric oxide synthase 2, inducible Mus musculus 124-128 10607427-3 1999 In the present study, a triterpene natural product, correolide, was found to block Kv1.3 channels in human and miniswine T cells by electrophysiological characterization. Triterpenes 24-34 potassium voltage-gated channel subfamily A member 3 Homo sapiens 83-88 9918566-1 1999 Acetyl-11-keto-beta-boswellic acid (AKBA) is a pentacyclic triterpene that inhibits 5-lipoxygenase in a selective, enzymedirected, nonredox, and noncompetitive manner. Triterpenes 59-69 arachidonate 5-lipoxygenase Homo sapiens 84-98 10425145-1 1999 Activity-guided fractionation of a methanol extract of the leaves of Ilex kudincha led to the isolation of seven acyl CoA cholesteryl acyl transferase (ACAT) inhibitory triterpenes. Triterpenes 169-180 carboxylesterase 1 Homo sapiens 113-150 10425145-1 1999 Activity-guided fractionation of a methanol extract of the leaves of Ilex kudincha led to the isolation of seven acyl CoA cholesteryl acyl transferase (ACAT) inhibitory triterpenes. Triterpenes 169-180 carboxylesterase 1 Homo sapiens 152-156 23194864-2 1996 The pentacyclic triterpene ring is crucial for binding to the enzyme, whereas functional groups (11-keto function in addition to a hydrophilic group on C 4 of ring A) are essential for the 5-lipoxygenase activity. Triterpenes 16-26 arachidonate 5-lipoxygenase Homo sapiens 189-203 9343174-1 1997 A triterpene derived from betulinic acid (RPR103611) blocks human immunodeficiency virus type 1 (HIV-1) infection and fusion of CD4+ cells with cells expressing HIV-1 envelope proteins (gp120 and gp41), suggesting an effect on virus entry. Triterpenes 2-12 Envelope surface glycoprotein gp160, precursor Human immunodeficiency virus 1 186-191 9103531-4 1997 The data show that the dual inhibition of 5-lipoxygenase and HLE is unique to boswellic acids: other pentacyclic triterpenes with HLE inhibitory activities (e.g., ursolic acid and amyrin) do not inhibit 5-lipoxygenase, and leukotriene biosynthesis inhibitors from different chemical classes (e.g., NDGA, MK-886 and ZM-230,487) do not impair HLE activity. Triterpenes 113-124 arachidonate 5-lipoxygenase Homo sapiens 42-56 9103531-4 1997 The data show that the dual inhibition of 5-lipoxygenase and HLE is unique to boswellic acids: other pentacyclic triterpenes with HLE inhibitory activities (e.g., ursolic acid and amyrin) do not inhibit 5-lipoxygenase, and leukotriene biosynthesis inhibitors from different chemical classes (e.g., NDGA, MK-886 and ZM-230,487) do not impair HLE activity. Triterpenes 113-124 elastase, neutrophil expressed Homo sapiens 61-64 9103531-4 1997 The data show that the dual inhibition of 5-lipoxygenase and HLE is unique to boswellic acids: other pentacyclic triterpenes with HLE inhibitory activities (e.g., ursolic acid and amyrin) do not inhibit 5-lipoxygenase, and leukotriene biosynthesis inhibitors from different chemical classes (e.g., NDGA, MK-886 and ZM-230,487) do not impair HLE activity. Triterpenes 113-124 elastase, neutrophil expressed Homo sapiens 130-133 9103531-4 1997 The data show that the dual inhibition of 5-lipoxygenase and HLE is unique to boswellic acids: other pentacyclic triterpenes with HLE inhibitory activities (e.g., ursolic acid and amyrin) do not inhibit 5-lipoxygenase, and leukotriene biosynthesis inhibitors from different chemical classes (e.g., NDGA, MK-886 and ZM-230,487) do not impair HLE activity. Triterpenes 113-124 elastase, neutrophil expressed Homo sapiens 130-133 9834145-0 1998 Isolation of translactone-containing triterpenes with thrombin inhibitory activities from the leaves of Lantana camara. Triterpenes 37-48 coagulation factor II, thrombin Homo sapiens 54-62 9810272-1 1998 The triterpene betulinic acid inhibits the activity of aminopeptidase N (EC 3.4.11.2) in a dose-dependent manner. Triterpenes 4-14 alanyl aminopeptidase, membrane Homo sapiens 55-71 9760176-1 1998 AKBA (acetyl-11-keto-beta-boswellic acid), a natural pentacyclic triterpene, is an orally active leukotriene-synthesis inhibitor, which acts by a 5-lipoxygenase-directed, non-redox, non-competitive mechanism. Triterpenes 65-75 arachidonate 5-lipoxygenase Homo sapiens 146-160 23194865-4 1996 Previously, we showed that AKBA interacts with the 5-lipoxygenase via a pentacyclic triterpene selective effector site (Safayhi et al., 1995). Triterpenes 84-94 arachidonate 5-lipoxygenase Rattus norvegicus 51-65 8830634-1 1995 The influence of the dammarane triterpene glycosides Rb1, Rb2, Rg1 and Rf and their aglycones 20(S) protopanaxatriol and 20(S) protopanaxadiol on fluctuation of the K+ and H+ flows in erythrocytes induced by ionophore A23187 and Ca2+ was studied. Triterpenes 31-41 RB transcriptional corepressor 1 Homo sapiens 53-56 8646405-13 1996 The results demonstrate that the pentacyclic triterpene ring system is crucial for binding to the highly selective effector site, whereas functional groups (especially the 11-keto function in addition to a hydrophilic group on C4 of ring A) are essential for 5-LOX inhibitory activity. Triterpenes 45-55 lysyl oxidase Homo sapiens 261-264 8206128-8 1994 In activating phospholipase A2, triterpenes with two acetoxyl substituents were most effective, whereas the paired isomers with a hydroxyl group at C-15 alpha and an acetoxyl substituent at C-3 failed the activation. Triterpenes 32-43 phospholipase A2 group IB Homo sapiens 14-30 7603462-3 1995 The presence of the noninhibitory pentacyclic triterpenes both in intact cells and in the cell-free system caused a concentration-dependent reversal of the 5-lipoxygenase inhibition by acetyl-11-keto-beta-boswellic acid, whereas the inhibitory actions of 5-lipoxygenase inhibitors from different chemical classes (MK-886, L-739,010, ZM-230,487, and nordihydroguaiaretic acid) were not modified. Triterpenes 46-57 arachidonate 5-lipoxygenase Rattus norvegicus 156-170 7603462-3 1995 The presence of the noninhibitory pentacyclic triterpenes both in intact cells and in the cell-free system caused a concentration-dependent reversal of the 5-lipoxygenase inhibition by acetyl-11-keto-beta-boswellic acid, whereas the inhibitory actions of 5-lipoxygenase inhibitors from different chemical classes (MK-886, L-739,010, ZM-230,487, and nordihydroguaiaretic acid) were not modified. Triterpenes 46-57 arachidonate 5-lipoxygenase Rattus norvegicus 255-269 7603462-5 1995 Therefore, we conclude that acetyl-11-keto-beta-boswellic acid acts directly on the 5-lipoxygenase enzyme at a selective site for pentacyclic triterpenes that is different from the arachidonate substrate binding site. Triterpenes 142-153 arachidonate 5-lipoxygenase Rattus norvegicus 84-98 1797948-1 1991 Rabbit and human tissues contain substantial amounts of an unusual lipid, a fatty acid ester of a pentacyclic triterpene, that is a potent in vitro inhibitor of acyl-CoA:cholesterol acyltransferase (ACAT). Triterpenes 110-120 sterol O-acyltransferase 1 Homo sapiens 161-197 1797948-1 1991 Rabbit and human tissues contain substantial amounts of an unusual lipid, a fatty acid ester of a pentacyclic triterpene, that is a potent in vitro inhibitor of acyl-CoA:cholesterol acyltransferase (ACAT). Triterpenes 110-120 sterol O-acyltransferase 1 Homo sapiens 199-203 1859379-5 1991 The carboxy group at position 28 in the pentacyclic-ring system of the triterpenes contributes to binding to HLE, since replacement of this group with a hydroxy group, as in uvaol, the alcohol analogue of ursolic acid, reduces the potency of inhibition. Triterpenes 71-82 elastase, neutrophil expressed Homo sapiens 109-112 1859379-6 1991 The inhibitory potency of ursolic acid is also reduced by addition of 1 M-NaCl, further supporting a postulated electrostatic interaction between the negative charge on the triterpene and a positively charged residue on the enzyme, which we assign to the side chain of Arg-217, located in the vicinity of subsites S4 and S5 in HLE. Triterpenes 173-183 elastase, neutrophil expressed Homo sapiens 327-330 33779055-0 2021 Natural triterpenoids isolated from Akebia trifoliata Stem Explants exerts hypoglycemic effect via inhibits alpha-glucosidase and stimulates glucose uptake in insulin-resistance HepG2 cells. Triterpenes 8-21 sucrase-isomaltase Homo sapiens 108-125 1898988-5 1991 Similarly, sitosterol and lupane-type triterpene derivatives markedly inhibited this TPA-induced ODC accumulation. Triterpenes 38-48 ornithine decarboxylase, structural 1 Mus musculus 97-100 2335515-13 1990 Both the negatively charged carboxylic acid group of the triterpene moiety and the esterified fatty acid group were necessary for the ACAT-inhibitory activity of the triterpene ester. Triterpenes 57-67 sterol O-acyltransferase 1 Oryctolagus cuniculus 134-138 2335515-14 1990 Lastly, we present preliminary data which, together with the structural homology of the rabbit triterpene with known plant compounds, suggest the hypothesis that the triterpene moiety of the rabbit ACAT inhibitor arises from dietary absorption of a plant triterpene. Triterpenes 95-105 sterol O-acyltransferase 1 Oryctolagus cuniculus 198-202 2335515-14 1990 Lastly, we present preliminary data which, together with the structural homology of the rabbit triterpene with known plant compounds, suggest the hypothesis that the triterpene moiety of the rabbit ACAT inhibitor arises from dietary absorption of a plant triterpene. Triterpenes 166-176 sterol O-acyltransferase 1 Oryctolagus cuniculus 198-202 2335515-14 1990 Lastly, we present preliminary data which, together with the structural homology of the rabbit triterpene with known plant compounds, suggest the hypothesis that the triterpene moiety of the rabbit ACAT inhibitor arises from dietary absorption of a plant triterpene. Triterpenes 166-176 sterol O-acyltransferase 1 Oryctolagus cuniculus 198-202 33798849-0 2021 alpha-Glucosidase inhibitory and anti-inflammatory activities of dammarane triterpenoids from the leaves of Cyclocarya paliurus. Triterpenes 75-88 sucrase isomaltase (alpha-glucosidase) Mus musculus 0-17 33779055-0 2021 Natural triterpenoids isolated from Akebia trifoliata Stem Explants exerts hypoglycemic effect via inhibits alpha-glucosidase and stimulates glucose uptake in insulin-resistance HepG2 cells. Triterpenes 8-21 insulin Homo sapiens 159-166 33779055-3 2021 The results indicated that three triterpenoids exhibited excellent inhibitory activities against alpha-glucosidase. Triterpenes 33-46 sucrase-isomaltase Homo sapiens 97-114 33779055-9 2021 These triterpenoids exhibited dual therapeutic effects of alpha-glucosidase inhibition and glucose uptake promotion, thus they could be used as antidiabetic agents for developing novel drugs against type 2 diabetes. Triterpenes 6-19 sucrase-isomaltase Homo sapiens 58-75 33812006-1 2021 The pentacyclic triterpenoid quinone methide celastrol (CS) from Tripterygium wilfordii Hook. Triterpenes 16-28 citrate synthase Homo sapiens 56-58 33761574-5 2021 The pharmacological effects of pentacyclic triterpenoids are often mediated through the modulation of signalling pathways, including nuclear factor erythroid-2 related factor 2, high-mobility group box protein 1, 11beta-hydroxysteroid dehydrogenase type 1, and Src homology region 2 domain-containing phosphatase-1. Triterpenes 43-56 NFE2 like bZIP transcription factor 2 Homo sapiens 133-176 33769499-0 2021 Triterpenoid compound betulin attenuates allergic airway inflammation by modulating antioxidants, inflammatory cytokines and tissue transglutaminase in ovalbumin-induced asthma mice model. Triterpenes 0-12 transglutaminase 2, C polypeptide Mus musculus 125-148 33769499-0 2021 Triterpenoid compound betulin attenuates allergic airway inflammation by modulating antioxidants, inflammatory cytokines and tissue transglutaminase in ovalbumin-induced asthma mice model. Triterpenes 0-12 serine (or cysteine) peptidase inhibitor, clade B, member 1, pseudogene Mus musculus 152-161 33769499-1 2021 OBJECTIVES: This study hypothesized that to analyse the anti-inflammatory effect of triterpenoid compound betulin in ovalbumin (OVA)-induced asthmatic mice. Triterpenes 84-96 serine (or cysteine) peptidase inhibitor, clade B, member 1, pseudogene Mus musculus 117-126 33769499-1 2021 OBJECTIVES: This study hypothesized that to analyse the anti-inflammatory effect of triterpenoid compound betulin in ovalbumin (OVA)-induced asthmatic mice. Triterpenes 84-96 serine (or cysteine) peptidase inhibitor, clade B, member 1, pseudogene Mus musculus 128-131 34688014-4 2022 Herein, based on the structure of ursolic acid (UA), a total of 53 pentacyclic triterpene derivatives were designed and synthesized as SENP1 inhibitors. Triterpenes 79-89 SUMO specific peptidase 1 Homo sapiens 135-140 33233650-0 2020 Mitocanic Di- and Triterpenoid Rhodamine B Conjugates. Triterpenes 18-30 ras homolog family member B Homo sapiens 31-42 33233650-2 2020 So far, several triterpenoid rhodamine B conjugates have been prepared and screened for their cytotoxic activity. Triterpenes 16-28 ras homolog family member B Homo sapiens 29-40 33808384-0 2021 Molecular Docking and Molecular Dynamics Simulation Studies of Triterpenes from Vernonia patula with the Cannabinoid Type 1 Receptor. Triterpenes 63-74 cannabinoid receptor 1 Homo sapiens 105-132 33808384-1 2021 A molecular docking approach was employed to evaluate the binding affinity of six triterpenes, namely epifriedelanol, friedelin, alpha-amyrin, alpha-amyrin acetate, beta-amyrin acetate, and bauerenyl acetate, towards the cannabinoid type 1 receptor (CB1). Triterpenes 82-93 cannabinoid receptor 1 Homo sapiens 221-248 33808384-1 2021 A molecular docking approach was employed to evaluate the binding affinity of six triterpenes, namely epifriedelanol, friedelin, alpha-amyrin, alpha-amyrin acetate, beta-amyrin acetate, and bauerenyl acetate, towards the cannabinoid type 1 receptor (CB1). Triterpenes 82-93 cannabinoid receptor 1 Homo sapiens 250-253 33763472-3 2021 CDDO (2-cyano-3,12-dioxoolean-1,9-dien-28-oic acid), a synthetic triterpenoid, is an Nrf2 activator used to inhibit proliferation and induce differentiation and apoptosis in various cancer cells. Triterpenes 65-77 NFE2 like bZIP transcription factor 2 Homo sapiens 85-89 34800877-2 2021 The pentacyclic triterpenes (PTs) are considered to be the natural inhibitors against HMGB1-related inflammation. Triterpenes 16-27 high mobility group box 1 Mus musculus 86-91 34973981-6 2022 Moreover, the interaction of the two triterpenoids with hIAPP displayed a spontaneous and exothermic process. Triterpenes 37-50 islet amyloid polypeptide Homo sapiens 56-61 34800877-0 2021 Microbial transformation of pentacyclic triterpenes for anti-inflammatory agents on the HMGB1 stimulated RAW 264.7 cells by Streptomyces olivaceus CICC 23628. Triterpenes 40-51 high mobility group box 1 Mus musculus 88-93 34798773-1 2021 Ganoderic acid A (GAA) is a kind of lanostane-type triterpenoid isolated from Ganoderma lucidum. Triterpenes 51-63 glucosidase, alpha, acid Mus musculus 18-21 34182369-5 2021 A combination of sensorial, cell-based and computational analysis revealed distinct structural features, such as spatial arrangement of functional groups in the triterpenoid E-ring, driving to different taste sensations and sweet receptor hTAS1R2/R3 stimulation. Triterpenes 161-173 taste 1 receptor member 2 Homo sapiens 239-246 34030574-0 2021 Inhibition of catechol-O-methyltransferase by natural pentacyclic triterpenes: structure-activity relationships and kinetic mechanism. Triterpenes 66-77 catechol-O-methyltransferase Homo sapiens 14-42 33307873-0 2021 Dammarane triterpenes targeting alpha-synuclein: biological activity and evaluation of binding sites by molecular docking. Triterpenes 10-21 synuclein alpha Homo sapiens 32-47 34030574-2 2021 Here, we report the first natural pentacyclic triterpenoid-type COMT inhibitors and their structure-activity relationships and inhibition mechanism. Triterpenes 46-58 catechol-O-methyltransferase Homo sapiens 64-68 34833955-6 2021 In this study, a series of phytobioactives were screened based on their chemical classes such as coumarins, flavonoids, and triterpenoids for their action on NQO1. Triterpenes 124-137 NAD(P)H quinone dehydrogenase 1 Homo sapiens 158-162 34739636-2 2022 Ganoderic Acid A (GAA), one of triterpenoid extracts of Ganoderma lucidum (G. lucidum), has been reported to possess anti-inflammatory effect. Triterpenes 31-43 alpha glucosidase Homo sapiens 18-21 34754093-3 2021 In the present study, we identified a synthetic triterpenoid CDDO-Im(1-(2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl) imidazole) as an activator of Nrf2 (nuclear factor erythroid 2-related factor 2) that displayed strong anti-OA effects. Triterpenes 48-60 nuclear factor, erythroid derived 2, like 2 Mus musculus 148-152 34754093-3 2021 In the present study, we identified a synthetic triterpenoid CDDO-Im(1-(2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl) imidazole) as an activator of Nrf2 (nuclear factor erythroid 2-related factor 2) that displayed strong anti-OA effects. Triterpenes 48-60 nuclear factor, erythroid derived 2, like 2 Mus musculus 154-197 34833905-0 2021 Novel Triterpenoids from Cassia fistula Stem Bark Depreciates STZ-Induced Detrimental Changes in IRS-1/Akt-Mediated Insulin Signaling Mechanisms in Type-1 Diabetic Rats. Triterpenes 6-19 insulin receptor substrate 1 Rattus norvegicus 97-102 34833905-0 2021 Novel Triterpenoids from Cassia fistula Stem Bark Depreciates STZ-Induced Detrimental Changes in IRS-1/Akt-Mediated Insulin Signaling Mechanisms in Type-1 Diabetic Rats. Triterpenes 6-19 AKT serine/threonine kinase 1 Rattus norvegicus 103-106 34520797-6 2021 While three other triterpenoid compounds aglinin C 3- acetate (1), aglinin C (2), and 24-epi-cabraleadiol (4) presented the most significant inhibitory effect against TNF-alpha induced NF-kappaB activation in HepG2 cell line in a dose-dependent manner with IC50 values of 12.45 +- 2.37, 23.32 +- 3.25, and 13.95 +- 1.57 muM, respectively. Triterpenes 18-30 tumor necrosis factor Homo sapiens 167-176 34569253-6 2021 We found that alisol B 23-acetate (ABA), a major active triterpenoid extracted from Alismatis Rhizoma, a well-known traditional Chinese medicine, can activate renal FXR and induce FXR downstream gene expression in mouse kidney. Triterpenes 56-68 nuclear receptor subfamily 1, group H, member 4 Mus musculus 165-168 34569253-6 2021 We found that alisol B 23-acetate (ABA), a major active triterpenoid extracted from Alismatis Rhizoma, a well-known traditional Chinese medicine, can activate renal FXR and induce FXR downstream gene expression in mouse kidney. Triterpenes 56-68 nuclear receptor subfamily 1, group H, member 4 Mus musculus 180-183 34520797-6 2021 While three other triterpenoid compounds aglinin C 3- acetate (1), aglinin C (2), and 24-epi-cabraleadiol (4) presented the most significant inhibitory effect against TNF-alpha induced NF-kappaB activation in HepG2 cell line in a dose-dependent manner with IC50 values of 12.45 +- 2.37, 23.32 +- 3.25, and 13.95 +- 1.57 muM, respectively. Triterpenes 18-30 nuclear factor kappa B subunit 1 Homo sapiens 185-194 34771010-0 2021 Iridal-Type Triterpenoids Displaying Human Neutrophil Elastase Inhibition and Anti-Inflammatory Effects from Belamcanda chinensis. Triterpenes 12-25 elastase, neutrophil expressed Homo sapiens 43-62 34516973-0 2021 Triterpenoids with modified A-ring as modulators of P-gp-dependent drug-resistance in cancer cells. Triterpenes 0-13 ATP binding cassette subfamily B member 1 Homo sapiens 52-56 34776948-1 2021 Saikosaponin A (SSA), a main triterpenoid saponin component from Radix Bupleurum, has been revealed to have a variety of pharmacological activities. Triterpenes 29-41 tripartite motif containing 21 Homo sapiens 0-14 34776948-1 2021 Saikosaponin A (SSA), a main triterpenoid saponin component from Radix Bupleurum, has been revealed to have a variety of pharmacological activities. Triterpenes 29-41 tripartite motif containing 21 Homo sapiens 16-19 34720529-5 2021 Several studies show that drugs targeting Sp downregulation or NR4A1 antagonists are highly effective inhibitors of Sp/NR4A1-regulated pathways and genes in pancreatic and other cancer cells, and the triterpenoid celastrol is a novel dual-acting agent that targets both Sp TFs and NR4A1. Triterpenes 200-212 nuclear receptor subfamily 4 group A member 1 Homo sapiens 281-286 34516973-5 2021 The docking of triterpenoids 1 and 2 into the drug binding site of P-gp revealed a similarity between the conformation of the tested triterpenoids and that of classical inhibitor verapamil, thus assuming these compounds to be more likely the inhibitors than the substrates of P-gp. Triterpenes 15-28 ATP binding cassette subfamily B member 1 Homo sapiens 67-71 34516973-5 2021 The docking of triterpenoids 1 and 2 into the drug binding site of P-gp revealed a similarity between the conformation of the tested triterpenoids and that of classical inhibitor verapamil, thus assuming these compounds to be more likely the inhibitors than the substrates of P-gp. Triterpenes 15-28 ATP binding cassette subfamily B member 1 Homo sapiens 276-280 34516973-5 2021 The docking of triterpenoids 1 and 2 into the drug binding site of P-gp revealed a similarity between the conformation of the tested triterpenoids and that of classical inhibitor verapamil, thus assuming these compounds to be more likely the inhibitors than the substrates of P-gp. Triterpenes 133-146 ATP binding cassette subfamily B member 1 Homo sapiens 67-71 34516973-5 2021 The docking of triterpenoids 1 and 2 into the drug binding site of P-gp revealed a similarity between the conformation of the tested triterpenoids and that of classical inhibitor verapamil, thus assuming these compounds to be more likely the inhibitors than the substrates of P-gp. Triterpenes 133-146 ATP binding cassette subfamily B member 1 Homo sapiens 276-280 34681605-0 2021 EGFR-Targeted Pentacyclic Triterpene Analogues for Glioma Therapy. Triterpenes 26-36 epidermal growth factor receptor Homo sapiens 0-4 34573098-3 2021 Bardoxolone methyl (methyl 2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oate; CDDO-Me; RTA 402) is a semisynthetic triterpenoid with effects against antioxidative stress and inflammation in neurodegeneration and kidney disease that activates the nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway. Triterpenes 111-123 NFE2 like bZIP transcription factor 2 Homo sapiens 242-285 34573098-3 2021 Bardoxolone methyl (methyl 2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oate; CDDO-Me; RTA 402) is a semisynthetic triterpenoid with effects against antioxidative stress and inflammation in neurodegeneration and kidney disease that activates the nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway. Triterpenes 111-123 NFE2 like bZIP transcription factor 2 Homo sapiens 287-291 34118223-7 2021 This triterpene may act solely via the activation and translocation of GLUT4 (rather than via nuclear actions, such as upregulation of GLUT4 synthesis), since THO did not alter the amount of GLUT4 mRNA or the content of GLUT4. Triterpenes 5-15 solute carrier family 2 member 4 Rattus norvegicus 71-76 34118223-7 2021 This triterpene may act solely via the activation and translocation of GLUT4 (rather than via nuclear actions, such as upregulation of GLUT4 synthesis), since THO did not alter the amount of GLUT4 mRNA or the content of GLUT4. Triterpenes 5-15 solute carrier family 2 member 4 Rattus norvegicus 135-140 34118223-8 2021 Consistent with these data, the stimulatory effect of this triterpene on the quantity of GLUT4 in the membrane fraction was dependent upon p38 phosphorylation. Triterpenes 59-69 solute carrier family 2 member 4 Rattus norvegicus 89-94 34118223-8 2021 Consistent with these data, the stimulatory effect of this triterpene on the quantity of GLUT4 in the membrane fraction was dependent upon p38 phosphorylation. Triterpenes 59-69 mitogen activated protein kinase 14 Rattus norvegicus 139-142 34231603-2 2021 The aim of this study was to investigate the protective effect of a triterpenoid-enriched extract (TEE) from bitter melon leaves against carbon tetrachloride (CCl4)-induced hepatic fibrosis in mice. Triterpenes 68-80 chemokine (C-C motif) ligand 4 Mus musculus 159-163 34237666-3 2021 Limonoids are a class of triterpenoids known to prevent the release of IL-6, IL-15, IL-1alpha, IL-1beta via TNF and are also known to modulate PI3K/Akt/GSK-3beta, JNK1/2, MAPKp38, ERK1/2, and PI3K/Akt/mTOR signaling pathways and could help to avoid viral infection, persistence, and pathogenesis. Triterpenes 25-38 interleukin 6 Homo sapiens 71-75 34237666-3 2021 Limonoids are a class of triterpenoids known to prevent the release of IL-6, IL-15, IL-1alpha, IL-1beta via TNF and are also known to modulate PI3K/Akt/GSK-3beta, JNK1/2, MAPKp38, ERK1/2, and PI3K/Akt/mTOR signaling pathways and could help to avoid viral infection, persistence, and pathogenesis. Triterpenes 25-38 interleukin 15 Homo sapiens 77-82 34237666-3 2021 Limonoids are a class of triterpenoids known to prevent the release of IL-6, IL-15, IL-1alpha, IL-1beta via TNF and are also known to modulate PI3K/Akt/GSK-3beta, JNK1/2, MAPKp38, ERK1/2, and PI3K/Akt/mTOR signaling pathways and could help to avoid viral infection, persistence, and pathogenesis. Triterpenes 25-38 interleukin 1 alpha Homo sapiens 84-93 34237666-3 2021 Limonoids are a class of triterpenoids known to prevent the release of IL-6, IL-15, IL-1alpha, IL-1beta via TNF and are also known to modulate PI3K/Akt/GSK-3beta, JNK1/2, MAPKp38, ERK1/2, and PI3K/Akt/mTOR signaling pathways and could help to avoid viral infection, persistence, and pathogenesis. Triterpenes 25-38 interleukin 1 alpha Homo sapiens 95-103 34237666-3 2021 Limonoids are a class of triterpenoids known to prevent the release of IL-6, IL-15, IL-1alpha, IL-1beta via TNF and are also known to modulate PI3K/Akt/GSK-3beta, JNK1/2, MAPKp38, ERK1/2, and PI3K/Akt/mTOR signaling pathways and could help to avoid viral infection, persistence, and pathogenesis. Triterpenes 25-38 tumor necrosis factor Homo sapiens 108-111 34116362-7 2021 The in silico analyses of docking score and binding energies, along with predicted pharmacokinetic profiles, indicate that these triterpenoids might have potential as inhibitors of SARS-CoV-2 Mpro, recommending further in vitro and in vivo investigations for a complete understanding and confirmation of their inhibitory potential. Triterpenes 129-142 NEWENTRY Severe acute respiratory syndrome-related coronavirus 192-196 34581089-10 2021 These aforementioned results suggest that the total triterpenoids from C. speciosa have significant protective effects against CAG induced by Hp, and its mechanism may be related to enhancing the function of endogenous antioxidant system, suppressing the oxidative stress and inflammatory reaction induced by Hp, correcting lysosomal dysfunction and inflammatory activation of TLR4/NF-kappaB/NLRP3 inflammasome signaling pathway and thus inhibiting mitochondria-mediated apoptosis. Triterpenes 52-65 toll-like receptor 4 Mus musculus 377-381 34581089-10 2021 These aforementioned results suggest that the total triterpenoids from C. speciosa have significant protective effects against CAG induced by Hp, and its mechanism may be related to enhancing the function of endogenous antioxidant system, suppressing the oxidative stress and inflammatory reaction induced by Hp, correcting lysosomal dysfunction and inflammatory activation of TLR4/NF-kappaB/NLRP3 inflammasome signaling pathway and thus inhibiting mitochondria-mediated apoptosis. Triterpenes 52-65 NLR family, pyrin domain containing 3 Mus musculus 392-397 34436980-4 2021 In this study, the triterpene 3beta-6beta-16beta-trihydroxilup-20 (29)-ene (CLF-1) was isolated from Combretum leprosum, and its molecular structure was determined by NMR and infrared spectroscopy. Triterpenes 19-29 cytokine receptor like factor 1 Homo sapiens 76-81 34371964-0 2021 Promising Anticancer Activities of Alismatis rhizome and Its Triterpenes via p38 and PI3K/Akt/mTOR Signaling Pathways. Triterpenes 61-72 mitogen-activated protein kinase 14 Homo sapiens 77-80 34371964-0 2021 Promising Anticancer Activities of Alismatis rhizome and Its Triterpenes via p38 and PI3K/Akt/mTOR Signaling Pathways. Triterpenes 61-72 AKT serine/threonine kinase 1 Homo sapiens 90-93 34371964-0 2021 Promising Anticancer Activities of Alismatis rhizome and Its Triterpenes via p38 and PI3K/Akt/mTOR Signaling Pathways. Triterpenes 61-72 mechanistic target of rapamycin kinase Homo sapiens 94-98 34371964-7 2021 Several beneficial functions of triterpenoids found in AR might be due to p38 activation and inhibition of the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling pathways. Triterpenes 32-45 mitogen-activated protein kinase 14 Homo sapiens 74-77 34371964-7 2021 Several beneficial functions of triterpenoids found in AR might be due to p38 activation and inhibition of the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling pathways. Triterpenes 32-45 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta Homo sapiens 111-140 34371964-7 2021 Several beneficial functions of triterpenoids found in AR might be due to p38 activation and inhibition of the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling pathways. Triterpenes 32-45 protein tyrosine kinase 2 beta Homo sapiens 148-164 34371964-7 2021 Several beneficial functions of triterpenoids found in AR might be due to p38 activation and inhibition of the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling pathways. Triterpenes 32-45 AKT serine/threonine kinase 1 Homo sapiens 166-169 34481532-5 2021 In this study, we performed a cell-based screening method for discovering miR-122 activators and found that oleanolic acid (OA), a natural pentacyclic triterpene, specifically increased miR-122 expression in a concentration-dependent manner. Triterpenes 151-161 microRNA 122 Homo sapiens 74-81 34481532-5 2021 In this study, we performed a cell-based screening method for discovering miR-122 activators and found that oleanolic acid (OA), a natural pentacyclic triterpene, specifically increased miR-122 expression in a concentration-dependent manner. Triterpenes 151-161 microRNA 122 Homo sapiens 186-193 34129861-2 2021 While a hybrid holding a piperazinyl spacer at C-28 proved to be cytotoxic in the nano-molar concentration range, hybrids with a direct linkage of the Rho B residue to C-3 of the triterpenoid skeleton are cytotoxic only in the low micro-molar concentration range without any selectivity. Triterpenes 179-191 ras homolog family member B Homo sapiens 151-156 34371964-7 2021 Several beneficial functions of triterpenoids found in AR might be due to p38 activation and inhibition of the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling pathways. Triterpenes 32-45 mechanistic target of rapamycin kinase Homo sapiens 171-200 34371964-7 2021 Several beneficial functions of triterpenoids found in AR might be due to p38 activation and inhibition of the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR) signaling pathways. Triterpenes 32-45 mechanistic target of rapamycin kinase Homo sapiens 202-206 34111615-0 2021 The triterpenoid ursolic acid ameliorates stress in Caenorhabditis elegans by affecting the depression-associated genes skn-1 and prdx2. Triterpenes 4-16 BZIP domain-containing protein;Protein skinhead-1 Caenorhabditis elegans 120-125 34111615-0 2021 The triterpenoid ursolic acid ameliorates stress in Caenorhabditis elegans by affecting the depression-associated genes skn-1 and prdx2. Triterpenes 4-16 Peroxiredoxin prdx-2 Caenorhabditis elegans 130-135 34108504-3 2021 However, nine dietary scaffolds, such as silibinin, flavopiridol, oleandrin, ursolic acid, alpha-boswellic acid, beta-boswellic acid, triterpenoid, guggulsterone, and oleanolic acid potentially bound to the cavity of PI3K-alpha, PKC-eta, H-Ras, and Ras with the highest binding energy. Triterpenes 134-146 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha Homo sapiens 217-227 34345605-3 2021 Triterpenoids from C. asiatica could act as inhibitors of S-CoV-2 Mpro. Triterpenes 0-13 NEWENTRY Severe acute respiratory syndrome-related coronavirus 66-70 34108504-3 2021 However, nine dietary scaffolds, such as silibinin, flavopiridol, oleandrin, ursolic acid, alpha-boswellic acid, beta-boswellic acid, triterpenoid, guggulsterone, and oleanolic acid potentially bound to the cavity of PI3K-alpha, PKC-eta, H-Ras, and Ras with the highest binding energy. Triterpenes 134-146 HRas proto-oncogene, GTPase Homo sapiens 238-243 35562091-12 2022 The molecular docking models predicted that olean-type triterpenes in COE may contribute most to therapeutic effects of rheumatoid arthritis through targeting TNF-alpha. Triterpenes 55-66 tumor necrosis factor Rattus norvegicus 159-168 34072312-6 2021 Moreover, triterpenoids containing a lactone ring and/or quinone-like substructures, e.g., bruceantin, whitaferin A, withanolide F, celastrol, and pristimerin, displayed remarkable activity, with the latter two compounds acting as inhibitors of both NF-kappaB and proteasome chymotrypsin-like activity. Triterpenes 10-23 nuclear factor kappa B subunit 1 Homo sapiens 250-259 35489273-0 2022 Structurally diverse mono-/dimeric triterpenoids from the vulnerable conifer Pseudotsuga gaussenii and their PTP1B inhibitory effects. Triterpenes 35-48 protein tyrosine phosphatase non-receptor type 1 Homo sapiens 109-114 35323502-1 2022 Through activity-guided fractionation, a new triterpene (asperflagin, 1) was isolated as a PPAR-gamma agonist from the jellyfish-derived fungus Aspergillus flavus. Triterpenes 45-55 peroxisome proliferator activated receptor gamma Homo sapiens 91-101 35543349-3 2022 The object of this study was to investigate the hepatoprotective effects of ganoderic acid A (GAA, one of the main triterpenoids in G. lucidum) against alcohol-induced liver injury and reveal the underlying mechanisms of its protective effects. Triterpenes 115-128 glucosidase, alpha, acid Mus musculus 94-97 35600856-1 2022 Ginsenoside Rh2 (G-Rh2), a rare protopanaxadiol (PPD)-type triterpene saponin, from Panax ginseng has anti-proliferation, anti-invasion, and anti-metastatic activity. Triterpenes 59-69 Rh associated glycoprotein Homo sapiens 12-15 34989452-3 2022 Phytochemical studies carried out on species of the Combretum genus demonstrated the presence of several classes of bioactive chemical compounds, including the triterpene 3beta,6beta,16beta-trihydroxilup-20(29)-ene (CLF-1). Triterpenes 160-170 cytokine receptor like factor 1 Homo sapiens 216-221 34989452-4 2022 In this perspective, the objective of this review was to gather all pharmacological activities attributed to the CLF-1 triterpene, highlighting its importance for the pharmaceutical industry. Triterpenes 119-129 cytokine receptor like factor 1 Homo sapiens 113-118 35630550-0 2022 Bioactive Evaluation of Ursane-Type Pentacyclic Triterpenoids: beta-Boswellic Acid Interferes with the Glycosylation and Transport of Intercellular Adhesion Molecule-1 in Human Lung Adenocarcinoma A549 Cells. Triterpenes 48-61 intercellular adhesion molecule 1 Homo sapiens 134-167 35630550-5 2022 We revealed that the inhibitory activities of ursane-type pentacyclic triterpenoids on the cell surface expression and glycosylation of ICAM-1 and alpha-glucosidase activity were influenced by the number of hydroxy groups and/or the presence and position of a carboxyl group. Triterpenes 70-83 intercellular adhesion molecule 1 Homo sapiens 136-142 35630550-5 2022 We revealed that the inhibitory activities of ursane-type pentacyclic triterpenoids on the cell surface expression and glycosylation of ICAM-1 and alpha-glucosidase activity were influenced by the number of hydroxy groups and/or the presence and position of a carboxyl group. Triterpenes 70-83 sucrase-isomaltase Homo sapiens 147-164 35456042-6 2022 Exposure of worms to triterpenoid CDDO-Me, an inhibitor of human LonP1, stimulated only UPRcyt responses. Triterpenes 21-33 lon peptidase 1, mitochondrial Homo sapiens 65-70 35458714-2 2022 In the present study, we reported the binding interaction of betulinic acid (BA), a pentacyclic triterpene widely distributed in nature, on alpha-glucosidase and its alleviation on postprandial hyperglycemia. Triterpenes 96-106 sucrase isomaltase (alpha-glucosidase) Mus musculus 140-157 35208972-8 2022 The preliminary structure-activity relationship analysis indicated that the gamma-lactone ring at C-22 and C-29, and the olefinic bond at C-12 and C-13 were structurally required for the cytotoxicity of polyhydroxylated oleanane triterpenoids against these four cell lines. Triterpenes 229-242 homeobox C13 Homo sapiens 147-151 35205173-2 2022 There are research interests in recent years on terpene-derived metabolites (diterpenes, triterpenes and sesquiterpenes), which are believed to serve as excellent cholinesterase inhibitors. Triterpenes 89-100 butyrylcholinesterase Homo sapiens 163-177