PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 15078549-8 2004 The trophic effects of CRF and urocortin are mediated by the protein kinase A and mitogen-activating protein kinase pathways. Urocortins 31-40 protein kinase cAMP-activated catalytic subunit alpha Rattus norvegicus 61-77 34351805-4 2021 Urocortin-induced increase in cardiac tolerance to I/R depends mainly on the activation of corticotropin-releasing hormone receptor-2 (CRHR2) and its downstream pathways including tyrosine kinase Src, protein kinase A and C (PKA, PKCepsilon) and extracellular signal-regulated kinase (ERK1/2). Urocortins 0-9 corticotropin releasing hormone receptor 2 Homo sapiens 91-133 34378854-8 2021 We applied meta-regression to explore the association between left ventricular ejection fraction and serum urocortin 1 and urocortin 2 levels. Urocortins 107-118 urocortin 2 Homo sapiens 123-134 34351805-4 2021 Urocortin-induced increase in cardiac tolerance to I/R depends mainly on the activation of corticotropin-releasing hormone receptor-2 (CRHR2) and its downstream pathways including tyrosine kinase Src, protein kinase A and C (PKA, PKCepsilon) and extracellular signal-regulated kinase (ERK1/2). Urocortins 0-9 corticotropin releasing hormone receptor 2 Homo sapiens 135-140 34351805-4 2021 Urocortin-induced increase in cardiac tolerance to I/R depends mainly on the activation of corticotropin-releasing hormone receptor-2 (CRHR2) and its downstream pathways including tyrosine kinase Src, protein kinase A and C (PKA, PKCepsilon) and extracellular signal-regulated kinase (ERK1/2). Urocortins 0-9 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 196-199 34351805-4 2021 Urocortin-induced increase in cardiac tolerance to I/R depends mainly on the activation of corticotropin-releasing hormone receptor-2 (CRHR2) and its downstream pathways including tyrosine kinase Src, protein kinase A and C (PKA, PKCepsilon) and extracellular signal-regulated kinase (ERK1/2). Urocortins 0-9 protein kinase C epsilon Homo sapiens 230-240 34351805-4 2021 Urocortin-induced increase in cardiac tolerance to I/R depends mainly on the activation of corticotropin-releasing hormone receptor-2 (CRHR2) and its downstream pathways including tyrosine kinase Src, protein kinase A and C (PKA, PKCepsilon) and extracellular signal-regulated kinase (ERK1/2). Urocortins 0-9 mitogen-activated protein kinase 3 Homo sapiens 285-291 34351805-6 2021 Additionally, phospholipase-A2 inhibition, mitochondrial permeability transition pore (MPT-pore) blockade and suppression of apoptosis are involved in urocortin-elicited cardioprotection. Urocortins 151-160 phospholipase A2 group IB Homo sapiens 14-30 33564054-6 2021 Fifty-four memory candidate sites showed correlation between methylation and transcription, and the representative corresponding gene was UCN, which encodes urocortin. Urocortins 157-166 urocortin Homo sapiens 138-141 35219718-4 2022 In the present study we investigated in MCF7 human breast cancer cells the effect of urocortin onto mitogenic signaling via ERK1/2. Urocortins 85-94 mitogen-activated protein kinase 3 Homo sapiens 124-130 34215021-3 2021 METHODS: We investigate CRF1 expression in the brainstem and the colonic response to 4th ventricle (4V) injection of CRF and urocortin (Ucn) 2 (3 microg/rat) in chronically cannulated male rats. Urocortins 125-134 urocortin Rattus norvegicus 136-139 32949605-0 2020 Urocortin participates in LPS-induced apoptosis of THP-1 macrophages via S1P-cPLA2 signaling pathway. Urocortins 0-9 GLI family zinc finger 2 Homo sapiens 51-56 32949605-0 2020 Urocortin participates in LPS-induced apoptosis of THP-1 macrophages via S1P-cPLA2 signaling pathway. Urocortins 0-9 phospholipase A2 group IVA Homo sapiens 77-82 28802560-5 2017 Further, mice that sustained a juvenile TBI exhibited a significantly reduced activation of cFos in the urocortin-positive cells of the Edinger-Westphal nucleus in response to ethanol administration. Urocortins 104-113 FBJ osteosarcoma oncogene Mus musculus 92-96 31073117-0 2019 Urocortin Induces Phosphorylation of Distinct Residues of Signal Transducer and Activator of Transcription 3 (STAT3) via Different Signaling Pathways. Urocortins 0-9 signal transducer and activator of transcription 3 Mus musculus 58-108 31073117-0 2019 Urocortin Induces Phosphorylation of Distinct Residues of Signal Transducer and Activator of Transcription 3 (STAT3) via Different Signaling Pathways. Urocortins 0-9 signal transducer and activator of transcription 3 Mus musculus 110-115 31073117-6 2019 Urocortin treatment induced STAT3 phosphorylation at Y705 and S727 through transactivation of JAK2 in an IL-6-dependent manner, but had no effect on STAT1 activity. Urocortins 0-9 signal transducer and activator of transcription 3 Mus musculus 28-33 31073117-6 2019 Urocortin treatment induced STAT3 phosphorylation at Y705 and S727 through transactivation of JAK2 in an IL-6-dependent manner, but had no effect on STAT1 activity. Urocortins 0-9 Janus kinase 2 Mus musculus 94-98 31073117-6 2019 Urocortin treatment induced STAT3 phosphorylation at Y705 and S727 through transactivation of JAK2 in an IL-6-dependent manner, but had no effect on STAT1 activity. Urocortins 0-9 interleukin 6 Mus musculus 105-109 31073117-7 2019 Kinase inhibition experiments revealed that urocortin induces STAT3 S727 phosphorylation through ERK1/2 and Y705 phosphorylation through Src tyrosine kinase. Urocortins 44-53 signal transducer and activator of transcription 3 Mus musculus 62-67 31073117-7 2019 Kinase inhibition experiments revealed that urocortin induces STAT3 S727 phosphorylation through ERK1/2 and Y705 phosphorylation through Src tyrosine kinase. Urocortins 44-53 mitogen-activated protein kinase 3 Mus musculus 97-103 27458591-3 2016 In vitro studies have evidenced that urocortin (UCN) and CRF provoke an increase in the contractility of the uterus which is induced by endometrial prostaglandin F2a. Urocortins 37-46 urocortin Homo sapiens 48-51 27832152-12 2016 Cardiomyocyte apoptosis was lower in the urocortin-treated group (39.9+-8.6 vs. 17.5+-4.6% of TUNEL positive nuclei, P<0.05) with significantly increased Akt, ERK and STAT-3 activation and phosphorylation in the myocardium (P<0.05). Urocortins 41-50 AKT serine/threonine kinase 1 Rattus norvegicus 157-160 27832152-12 2016 Cardiomyocyte apoptosis was lower in the urocortin-treated group (39.9+-8.6 vs. 17.5+-4.6% of TUNEL positive nuclei, P<0.05) with significantly increased Akt, ERK and STAT-3 activation and phosphorylation in the myocardium (P<0.05). Urocortins 41-50 Eph receptor B1 Rattus norvegicus 162-165 27832152-12 2016 Cardiomyocyte apoptosis was lower in the urocortin-treated group (39.9+-8.6 vs. 17.5+-4.6% of TUNEL positive nuclei, P<0.05) with significantly increased Akt, ERK and STAT-3 activation and phosphorylation in the myocardium (P<0.05). Urocortins 41-50 signal transducer and activator of transcription 3 Rattus norvegicus 170-176 28698554-0 2017 Chondroprotection by urocortin involves blockade of the mechanosensitive ion channel Piezo1. Urocortins 21-30 piezo type mechanosensitive ion channel component 1 Homo sapiens 85-91 27397599-9 2016 Urocortin I prevented indomethacin-induced enteropathy, and this effect was completely abrogated by the pretreatment with astressin 2B, a CRF2 receptor antagonist, but was not significantly affected by either adrenalectomy or the mifepristone pretreatment. Urocortins 0-11 corticotropin releasing hormone receptor 2 Rattus norvegicus 138-142 26756093-8 2016 Blocking p300 efficiently suppressed the urocortin-induced Col4 expression in LX-2 cells and unveiled an apoptosis-inducing effect of urocortin. Urocortins 41-50 E1A binding protein p300 Homo sapiens 9-13 26756093-8 2016 Blocking p300 efficiently suppressed the urocortin-induced Col4 expression in LX-2 cells and unveiled an apoptosis-inducing effect of urocortin. Urocortins 134-143 E1A binding protein p300 Homo sapiens 9-13 26934363-11 2016 Moreover, inhibition of phosphorylation of Akt and GSK-3beta was also reversed by urocortin. Urocortins 82-91 AKT serine/threonine kinase 1 Rattus norvegicus 43-46 26934363-11 2016 Moreover, inhibition of phosphorylation of Akt and GSK-3beta was also reversed by urocortin. Urocortins 82-91 glycogen synthase kinase 3 beta Rattus norvegicus 51-60 26780729-5 2016 To investigate the effect of stress hormone on zinc-induced cell death, neuroblastoma SH-SY5Y cells were pretreated with urocortin, a corticotropin releasing factor (CRF)-related peptide. Urocortins 121-130 corticotropin releasing hormone Homo sapiens 134-164 26780729-8 2016 Moreover, application of TRPM7 channel blockers and RNA interference of TRPM7 channel expression attenuated the zinc-induced cell death in urocortin-pretreated cells, indicating that TRPM7 channel may serve as a zinc influx pathway. Urocortins 139-148 transient receptor potential cation channel subfamily M member 7 Homo sapiens 25-30 26780729-8 2016 Moreover, application of TRPM7 channel blockers and RNA interference of TRPM7 channel expression attenuated the zinc-induced cell death in urocortin-pretreated cells, indicating that TRPM7 channel may serve as a zinc influx pathway. Urocortins 139-148 transient receptor potential cation channel subfamily M member 7 Homo sapiens 72-77 26780729-8 2016 Moreover, application of TRPM7 channel blockers and RNA interference of TRPM7 channel expression attenuated the zinc-induced cell death in urocortin-pretreated cells, indicating that TRPM7 channel may serve as a zinc influx pathway. Urocortins 139-148 transient receptor potential cation channel subfamily M member 7 Homo sapiens 72-77 25712670-1 2015 BACKGROUND: Urocortin (UCN) is a newly identified vascular-active peptide that has been shown to reverse cardiovascular remodeling and improve left ventricular (LV) function. Urocortins 12-21 urocortin Rattus norvegicus 23-26 25904177-1 2015 The role of urocortin (UCN) is still ambiguous in human cancers. Urocortins 12-21 urocortin Homo sapiens 23-26 26138318-0 2015 Urocortin attenuates TGFbeta1-induced Snail1 and slug expressions: inhibitory role of Smad7 in Smad2/3 signaling in breast cancer cells. Urocortins 0-9 transforming growth factor beta 1 Homo sapiens 21-29 26138318-0 2015 Urocortin attenuates TGFbeta1-induced Snail1 and slug expressions: inhibitory role of Smad7 in Smad2/3 signaling in breast cancer cells. Urocortins 0-9 snail family transcriptional repressor 1 Homo sapiens 38-44 26138318-0 2015 Urocortin attenuates TGFbeta1-induced Snail1 and slug expressions: inhibitory role of Smad7 in Smad2/3 signaling in breast cancer cells. Urocortins 0-9 snail family transcriptional repressor 2 Homo sapiens 49-53 26138318-0 2015 Urocortin attenuates TGFbeta1-induced Snail1 and slug expressions: inhibitory role of Smad7 in Smad2/3 signaling in breast cancer cells. Urocortins 0-9 SMAD family member 7 Homo sapiens 86-91 26138318-0 2015 Urocortin attenuates TGFbeta1-induced Snail1 and slug expressions: inhibitory role of Smad7 in Smad2/3 signaling in breast cancer cells. Urocortins 0-9 SMAD family member 2 Homo sapiens 95-102 26138318-4 2015 Our present data in MCF-7 and MDA-MB-231 cells showed that Urocortin (Ucn, a member of CRH family) inhibited TGFbeta1 signaling by reducing Smad2/3 activation and subsequent nuclear translocation through increasing Smad7 expression, leading to downregulation of Snail1 and Slug, the two EMT promoters. Urocortins 59-68 urocortin Homo sapiens 70-73 26138318-4 2015 Our present data in MCF-7 and MDA-MB-231 cells showed that Urocortin (Ucn, a member of CRH family) inhibited TGFbeta1 signaling by reducing Smad2/3 activation and subsequent nuclear translocation through increasing Smad7 expression, leading to downregulation of Snail1 and Slug, the two EMT promoters. Urocortins 59-68 corticotropin releasing hormone Homo sapiens 87-90 26138318-4 2015 Our present data in MCF-7 and MDA-MB-231 cells showed that Urocortin (Ucn, a member of CRH family) inhibited TGFbeta1 signaling by reducing Smad2/3 activation and subsequent nuclear translocation through increasing Smad7 expression, leading to downregulation of Snail1 and Slug, the two EMT promoters. Urocortins 59-68 transforming growth factor beta 1 Homo sapiens 109-117 26138318-4 2015 Our present data in MCF-7 and MDA-MB-231 cells showed that Urocortin (Ucn, a member of CRH family) inhibited TGFbeta1 signaling by reducing Smad2/3 activation and subsequent nuclear translocation through increasing Smad7 expression, leading to downregulation of Snail1 and Slug, the two EMT promoters. Urocortins 59-68 SMAD family member 2 Homo sapiens 140-147 26138318-4 2015 Our present data in MCF-7 and MDA-MB-231 cells showed that Urocortin (Ucn, a member of CRH family) inhibited TGFbeta1 signaling by reducing Smad2/3 activation and subsequent nuclear translocation through increasing Smad7 expression, leading to downregulation of Snail1 and Slug, the two EMT promoters. Urocortins 59-68 SMAD family member 7 Homo sapiens 215-220 26138318-4 2015 Our present data in MCF-7 and MDA-MB-231 cells showed that Urocortin (Ucn, a member of CRH family) inhibited TGFbeta1 signaling by reducing Smad2/3 activation and subsequent nuclear translocation through increasing Smad7 expression, leading to downregulation of Snail1 and Slug, the two EMT promoters. Urocortins 59-68 snail family transcriptional repressor 1 Homo sapiens 262-268 26138318-4 2015 Our present data in MCF-7 and MDA-MB-231 cells showed that Urocortin (Ucn, a member of CRH family) inhibited TGFbeta1 signaling by reducing Smad2/3 activation and subsequent nuclear translocation through increasing Smad7 expression, leading to downregulation of Snail1 and Slug, the two EMT promoters. Urocortins 59-68 snail family transcriptional repressor 2 Homo sapiens 273-277 26260050-8 2015 Two other molecular ions specifically m/z 8100 and m/z 11,800 were also selected, corresponding to reported masses of urocortin precursor and thioredoxin, respectively. Urocortins 118-127 thioredoxin Homo sapiens 142-153 24954177-1 2014 OBJECTIVES: The present study investigated the cardioprotective role of urocortin (Ucn) and its relationship with protein kinase C (PKC)epsilon and PKCdelta in patients with (DMPs) and without (NDMPs) diabetes mellitus after on-pump cardiac surgery (OPCS). Urocortins 72-81 urocortin Homo sapiens 83-86 25464253-0 2015 Estrogen enhancement of SGK1 expression induced by urocortin contributes to its cardioprotection against ischemia/reperfusion insult. Urocortins 51-60 serum/glucocorticoid regulated kinase 1 Homo sapiens 24-28 25667611-0 2015 Urocortin ameliorates diabetic cardiomyopathy in rats via the Akt/GSK-3beta signaling pathway. Urocortins 0-9 AKT serine/threonine kinase 1 Rattus norvegicus 62-65 25667611-0 2015 Urocortin ameliorates diabetic cardiomyopathy in rats via the Akt/GSK-3beta signaling pathway. Urocortins 0-9 glycogen synthase kinase 3 beta Rattus norvegicus 66-75 25667611-13 2015 In addition, the inhibited phosphorylation of Akt and GSK-3beta was restored with urocortin administration. Urocortins 82-91 AKT serine/threonine kinase 1 Rattus norvegicus 46-49 25667611-13 2015 In addition, the inhibited phosphorylation of Akt and GSK-3beta was restored with urocortin administration. Urocortins 82-91 glycogen synthase kinase 3 beta Rattus norvegicus 54-63 25667611-14 2015 However, all the effects of urocortin were eliminated with treatment of the corticotropin releasing factor receptor 2 antagonist, astressin. Urocortins 28-37 corticotropin releasing hormone receptor 2 Rattus norvegicus 76-117 25667611-15 2015 Triciribine, an Akt inhibitor, partially eliminated the effects of urocortin on myocardial dysfunction, inflammation and cardiac fibrosis in the hearts of the diabetic rats. Urocortins 67-76 AKT serine/threonine kinase 1 Rattus norvegicus 16-19 25265283-0 2014 Peripheral alpha2-beta1 adrenergic interactions mediate the ghrelin response to brain urocortin 1 in rats. Urocortins 86-97 ghrelin and obestatin prepropeptide Rattus norvegicus 60-67 24954177-1 2014 OBJECTIVES: The present study investigated the cardioprotective role of urocortin (Ucn) and its relationship with protein kinase C (PKC)epsilon and PKCdelta in patients with (DMPs) and without (NDMPs) diabetes mellitus after on-pump cardiac surgery (OPCS). Urocortins 72-81 protein kinase C epsilon Homo sapiens 132-143 24954177-1 2014 OBJECTIVES: The present study investigated the cardioprotective role of urocortin (Ucn) and its relationship with protein kinase C (PKC)epsilon and PKCdelta in patients with (DMPs) and without (NDMPs) diabetes mellitus after on-pump cardiac surgery (OPCS). Urocortins 72-81 protein kinase C delta Homo sapiens 148-156 25172671-3 2014 Urocortin (UCN) exhibits a powerful concentration-dependent vasodilatation effect in the utero-placental-fetal unit. Urocortins 0-9 urocortin Homo sapiens 11-14 24363440-0 2014 Urocortin increased endothelial ICAM1 by cPLA2-dependent NF-kappaB and PKA pathways in HUVECs. Urocortins 0-9 intercellular adhesion molecule 1 Homo sapiens 32-37 24363440-0 2014 Urocortin increased endothelial ICAM1 by cPLA2-dependent NF-kappaB and PKA pathways in HUVECs. Urocortins 0-9 phospholipase A2 group IVA Homo sapiens 41-46 24363440-0 2014 Urocortin increased endothelial ICAM1 by cPLA2-dependent NF-kappaB and PKA pathways in HUVECs. Urocortins 0-9 nuclear factor kappa B subunit 1 Homo sapiens 57-66 22946657-12 2013 The CRF(1) : RAMP2 complex resulted in enhanced elevation of intracellular calcium to CRF and urocortin 1 but not sauvagine. Urocortins 94-105 receptor (calcitonin) activity modifying protein 2 Mus musculus 13-18 24069562-0 2013 The cardioprotective effects of urocortin are mediated via activation of the Src tyrosine kinase-STAT3 pathway. Urocortins 32-41 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 77-80 24069562-0 2013 The cardioprotective effects of urocortin are mediated via activation of the Src tyrosine kinase-STAT3 pathway. Urocortins 32-41 signal transducer and activator of transcription 3 Homo sapiens 97-102 24069562-1 2013 Src tyrosine kinase family was recently identified as a novel upstream modulator of MAP kinase subfamily, p42/p44, whose activation is required for urocortin (Ucn)-mediated cardioprotection. Urocortins 148-157 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 0-3 24069562-1 2013 Src tyrosine kinase family was recently identified as a novel upstream modulator of MAP kinase subfamily, p42/p44, whose activation is required for urocortin (Ucn)-mediated cardioprotection. Urocortins 148-157 cyclin dependent kinase 20 Homo sapiens 106-109 24069562-1 2013 Src tyrosine kinase family was recently identified as a novel upstream modulator of MAP kinase subfamily, p42/p44, whose activation is required for urocortin (Ucn)-mediated cardioprotection. Urocortins 148-157 general transcription factor IIH subunit 2 Homo sapiens 110-113 24069562-1 2013 Src tyrosine kinase family was recently identified as a novel upstream modulator of MAP kinase subfamily, p42/p44, whose activation is required for urocortin (Ucn)-mediated cardioprotection. Urocortins 159-162 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 0-3 24069562-1 2013 Src tyrosine kinase family was recently identified as a novel upstream modulator of MAP kinase subfamily, p42/p44, whose activation is required for urocortin (Ucn)-mediated cardioprotection. Urocortins 159-162 cyclin dependent kinase 20 Homo sapiens 106-109 24069562-1 2013 Src tyrosine kinase family was recently identified as a novel upstream modulator of MAP kinase subfamily, p42/p44, whose activation is required for urocortin (Ucn)-mediated cardioprotection. Urocortins 159-162 general transcription factor IIH subunit 2 Homo sapiens 110-113 23523745-1 2013 Rats treated with three daily urocortin 1 (UCN) injections into the basolateral amygdala (BLA; i.e., UCN/BLA-primed rats) develop prolonged anxiety-associated behavior and vulnerability to panic-like physiological responses (i.e., tachycardia, hypertension and tachypnea) following intravenous infusions of 0.5 M sodium lactate (NaLac, an ordinarily mild interoceptive stressor). Urocortins 43-46 urocortin Rattus norvegicus 30-41 23164543-6 2013 However, microinjection of the CRHR2 agonist, urocortin III, into the PVN did not affect anxiogenic behavior in the male offspring. Urocortins 46-59 corticotropin releasing hormone receptor 2 Rattus norvegicus 31-36 23057965-9 2012 Urocortin (10 pM), an agonist of CRF receptors, increased cell survival in the presence of glutamate. Urocortins 0-9 corticotropin releasing hormone receptor 1 Rattus norvegicus 33-46 22547117-5 2013 Application of CRF and urocortin (UCN) to cerebellar slice cultures increased the density of spines on PC signaling via CRF receptors (CRF-Rs) 1 and 2 and RhoA downregulation, although the structural phenotypes of the induced spines varied, suggesting that CRF-Rs differentially induce the outgrowth of functionally distinct populations of spines. Urocortins 23-32 urocortin Homo sapiens 34-37 22547117-5 2013 Application of CRF and urocortin (UCN) to cerebellar slice cultures increased the density of spines on PC signaling via CRF receptors (CRF-Rs) 1 and 2 and RhoA downregulation, although the structural phenotypes of the induced spines varied, suggesting that CRF-Rs differentially induce the outgrowth of functionally distinct populations of spines. Urocortins 23-32 corticotropin releasing hormone receptor 1 Homo sapiens 135-150 22547117-5 2013 Application of CRF and urocortin (UCN) to cerebellar slice cultures increased the density of spines on PC signaling via CRF receptors (CRF-Rs) 1 and 2 and RhoA downregulation, although the structural phenotypes of the induced spines varied, suggesting that CRF-Rs differentially induce the outgrowth of functionally distinct populations of spines. Urocortins 23-32 ras homolog family member A Homo sapiens 155-159 23183626-0 2013 Intravenous injection of urocortin 1 induces a CRF2 mediated increase in circulating ghrelin and glucose levels through distinct mechanisms in rats. Urocortins 25-36 corticotropin releasing hormone receptor 2 Rattus norvegicus 47-51 23183626-0 2013 Intravenous injection of urocortin 1 induces a CRF2 mediated increase in circulating ghrelin and glucose levels through distinct mechanisms in rats. Urocortins 25-36 ghrelin and obestatin prepropeptide Rattus norvegicus 85-92 22244812-1 2012 Urotensin II (UII) and urocortin (UCN) are potent contributors to the physiopathology of heart failure. Urocortins 23-32 urocortin Rattus norvegicus 34-37 22684850-1 2012 Urocortin (UCN) is a 40-amino-acid peptide and a member of the corticotropin-releasing hormone (CRH) family, which includes CRH, urotensin I, sauvagine, UCN2 and UCN3. Urocortins 0-9 urocortin 2 Equus caballus 153-157 22684850-1 2012 Urocortin (UCN) is a 40-amino-acid peptide and a member of the corticotropin-releasing hormone (CRH) family, which includes CRH, urotensin I, sauvagine, UCN2 and UCN3. Urocortins 0-9 urocortin 3 Equus caballus 162-166 22684850-1 2012 Urocortin (UCN) is a 40-amino-acid peptide and a member of the corticotropin-releasing hormone (CRH) family, which includes CRH, urotensin I, sauvagine, UCN2 and UCN3. Urocortins 0-9 urocortin Equus caballus 11-14 22684850-1 2012 Urocortin (UCN) is a 40-amino-acid peptide and a member of the corticotropin-releasing hormone (CRH) family, which includes CRH, urotensin I, sauvagine, UCN2 and UCN3. Urocortins 0-9 corticoliberin Equus caballus 63-94 22684850-1 2012 Urocortin (UCN) is a 40-amino-acid peptide and a member of the corticotropin-releasing hormone (CRH) family, which includes CRH, urotensin I, sauvagine, UCN2 and UCN3. Urocortins 0-9 corticoliberin Equus caballus 96-99 22684850-1 2012 Urocortin (UCN) is a 40-amino-acid peptide and a member of the corticotropin-releasing hormone (CRH) family, which includes CRH, urotensin I, sauvagine, UCN2 and UCN3. Urocortins 0-9 corticoliberin Equus caballus 124-127 21505854-0 2012 Urocortin-induced cardiomyocytes hypertrophy is associated with regulation of the GSK-3beta pathway. Urocortins 0-9 glycogen synthase kinase 3 beta Rattus norvegicus 82-91 22257737-2 2012 Urocortin (UCN), a novel anti-inflammatory neuropeptide, protects injured cardiomyocytes and dopaminergic neurons. Urocortins 0-9 urocortin Rattus norvegicus 11-14 20032050-0 2010 Corticotropin-releasing hormone receptor-1 in cerebral microvessels changes during development and influences urocortin transport across the blood-brain barrier. Urocortins 110-119 corticotropin releasing hormone receptor 1 Mus musculus 0-42 22675352-3 2012 We have shown that urocortin 1 and urocortin 3 are endogenously synthesized in the myocardial cells of human heart and may act on CRF type 2 receptor (CRFR2) expressed in the heart. Urocortins 19-30 corticotropin releasing hormone receptor 2 Homo sapiens 151-156 21123435-6 2011 CRH, urocortin (Ucn)-1, and cortagine, a selective CRH(1) agonist, all increased intracellular cAMP, and this concentration-dependent response was inhibited by CRH(1)-selective antagonist NBI-35965. Urocortins 5-14 urocortin Homo sapiens 16-19 21123435-6 2011 CRH, urocortin (Ucn)-1, and cortagine, a selective CRH(1) agonist, all increased intracellular cAMP, and this concentration-dependent response was inhibited by CRH(1)-selective antagonist NBI-35965. Urocortins 5-14 corticotropin releasing hormone Homo sapiens 51-54 21123435-6 2011 CRH, urocortin (Ucn)-1, and cortagine, a selective CRH(1) agonist, all increased intracellular cAMP, and this concentration-dependent response was inhibited by CRH(1)-selective antagonist NBI-35965. Urocortins 5-14 corticotropin releasing hormone Homo sapiens 51-54 20933497-4 2010 Moreover, we investigated whether the potent cardioprotective corticotropin-releasing hormone (CRH), urocortin, which had been less focused on non-apoptotic cell death, inhibits the ischemic myocyte death. Urocortins 101-110 corticotropin releasing hormone Rattus norvegicus 62-93 20933497-4 2010 Moreover, we investigated whether the potent cardioprotective corticotropin-releasing hormone (CRH), urocortin, which had been less focused on non-apoptotic cell death, inhibits the ischemic myocyte death. Urocortins 101-110 corticotropin releasing hormone Rattus norvegicus 95-98 20933497-6 2010 Urocortin could significantly suppress the expression and activity of iPLA2, resulting in preventing the ischemia-induced cell death. Urocortins 0-9 phospholipase A2 group VI Rattus norvegicus 70-75 20933497-7 2010 The survival-promoting effect of urocortin was abrogated by the CRH receptor antagonist astressin. Urocortins 33-42 corticotropin releasing hormone Rattus norvegicus 64-67 20416357-0 2010 Activation of Src protein tyrosine kinase plays an essential role in urocortin-mediated cardioprotection. Urocortins 69-78 Rous sarcoma oncogene Mus musculus 14-17 20416357-3 2010 Studies have also showed that the protective action of urocortin is mediated by the activation of ERK1/2. Urocortins 55-64 mitogen-activated protein kinase 3 Mus musculus 98-104 20416357-4 2010 We discovered that a non-receptor tyrosine kinase, Src, is involved in the urocortin-induced activation of ERK1/2 in mouse atrial HL-1 myocytes. Urocortins 75-84 Rous sarcoma oncogene Mus musculus 51-54 20416357-4 2010 We discovered that a non-receptor tyrosine kinase, Src, is involved in the urocortin-induced activation of ERK1/2 in mouse atrial HL-1 myocytes. Urocortins 75-84 mitogen-activated protein kinase 3 Mus musculus 107-113 20416357-5 2010 The selective Src family kinase inhibitor, PP2, reduced the urocortin-induced phosphorylation of ERK1/2, and so did the expression of a dominant-negative mutant of Src in transfected HL-1 cells. Urocortins 60-69 Rous sarcoma oncogene Mus musculus 14-17 20416357-5 2010 The selective Src family kinase inhibitor, PP2, reduced the urocortin-induced phosphorylation of ERK1/2, and so did the expression of a dominant-negative mutant of Src in transfected HL-1 cells. Urocortins 60-69 neuropeptide Y receptor Y6 Mus musculus 43-46 20416357-5 2010 The selective Src family kinase inhibitor, PP2, reduced the urocortin-induced phosphorylation of ERK1/2, and so did the expression of a dominant-negative mutant of Src in transfected HL-1 cells. Urocortins 60-69 mitogen-activated protein kinase 3 Mus musculus 97-103 20416357-5 2010 The selective Src family kinase inhibitor, PP2, reduced the urocortin-induced phosphorylation of ERK1/2, and so did the expression of a dominant-negative mutant of Src in transfected HL-1 cells. Urocortins 60-69 Rous sarcoma oncogene Mus musculus 164-167 20416357-6 2010 Inhibition of Src by PP2 also reduced urocortin"s protective effects in HL-1 cells after hypoxia/reoxygenation (H/R), as assessed by flow cytometry and caspase-3 activation assay. Urocortins 38-47 Rous sarcoma oncogene Mus musculus 14-17 20416357-6 2010 Inhibition of Src by PP2 also reduced urocortin"s protective effects in HL-1 cells after hypoxia/reoxygenation (H/R), as assessed by flow cytometry and caspase-3 activation assay. Urocortins 38-47 neuropeptide Y receptor Y6 Mus musculus 21-24 20416357-6 2010 Inhibition of Src by PP2 also reduced urocortin"s protective effects in HL-1 cells after hypoxia/reoxygenation (H/R), as assessed by flow cytometry and caspase-3 activation assay. Urocortins 38-47 caspase 3 Mus musculus 152-161 20416357-7 2010 Titration studies indicated that as little as 10(-8)M urocortin was sufficient to induce Src activation. Urocortins 54-63 Rous sarcoma oncogene Mus musculus 89-92 20416357-8 2010 Maximal phosphorylation/activation of Src and ERK1/2 were both detected after 5 min incubation with urocortin. Urocortins 100-109 Rous sarcoma oncogene Mus musculus 38-41 20416357-8 2010 Maximal phosphorylation/activation of Src and ERK1/2 were both detected after 5 min incubation with urocortin. Urocortins 100-109 mitogen-activated protein kinase 3 Mus musculus 46-52 20416357-10 2010 Here we report for the first time that short-term treatment with urocortin causes rapid phosphorylation of Src, and that the urocortin-activated Src kinase serves as an upstream modulator of ERK1/2 activation, playing an essential role in urocortin-mediated cardioprotection. Urocortins 65-74 Rous sarcoma oncogene Mus musculus 107-110 20416357-10 2010 Here we report for the first time that short-term treatment with urocortin causes rapid phosphorylation of Src, and that the urocortin-activated Src kinase serves as an upstream modulator of ERK1/2 activation, playing an essential role in urocortin-mediated cardioprotection. Urocortins 65-74 Rous sarcoma oncogene Mus musculus 145-148 20416357-10 2010 Here we report for the first time that short-term treatment with urocortin causes rapid phosphorylation of Src, and that the urocortin-activated Src kinase serves as an upstream modulator of ERK1/2 activation, playing an essential role in urocortin-mediated cardioprotection. Urocortins 125-134 Rous sarcoma oncogene Mus musculus 145-148 20416357-10 2010 Here we report for the first time that short-term treatment with urocortin causes rapid phosphorylation of Src, and that the urocortin-activated Src kinase serves as an upstream modulator of ERK1/2 activation, playing an essential role in urocortin-mediated cardioprotection. Urocortins 125-134 mitogen-activated protein kinase 3 Mus musculus 191-197 21736884-0 2012 The cannabinoid receptor CB1 inverse agonist AM251 potentiates the anxiogenic activity of urocortin I in the basolateral amygdala. Urocortins 90-101 cannabinoid receptor 1 Rattus norvegicus 25-28 19875195-0 2011 Urocortin modulates dopaminergic neuronal survival via inhibition of glycogen synthase kinase-3beta and histone deacetylase. Urocortins 0-9 glycogen synthase kinase 3 beta Rattus norvegicus 69-99 20480172-1 2011 PURPOSES: In this study, we sought to establish the value of a new molecule, urocortin (Ucn), in the diagnosis of endometrioma and compare with Ca-125 to identify superiority of urocortin. Urocortins 77-86 urocortin Homo sapiens 88-91 20821057-1 2010 Recent studies have indicated that the corticotropin releasing hormone (CRF)-related peptide, urocortin, restores key indicators of damage in animal models for Parkinson"s disease (PD). Urocortins 94-103 corticotropin releasing hormone Homo sapiens 39-70 20821057-5 2010 The protective effect of urocortin involved the activation of CRF receptor type 1, resulting in the increase of cyclic AMP (cAMP) levels. Urocortins 25-34 corticotropin releasing hormone receptor 1 Homo sapiens 62-81 20821057-7 2010 As the downstream of this signal pathway, urocortin promoted phosphorylation of both glycogen synthase kinase 3beta and extracellular signal-regulated kinases, which are known to promote cell survival. Urocortins 42-51 glycogen synthase kinase 3 beta Homo sapiens 85-115 19707872-0 2010 Urocortin prevents indomethacin-induced small intestinal lesions in rats through activation of CRF2 receptors. Urocortins 0-9 corticotropin releasing hormone receptor 2 Rattus norvegicus 95-99 20032050-9 2010 Supported by previous findings of receptor-mediated endocytosis of urocortin, these results suggest that permeation of urocortin across the BBB is dependent on the level of CRHR1 expression in cerebral microvessels. Urocortins 67-76 corticotropin releasing hormone receptor 1 Mus musculus 173-178 20032050-9 2010 Supported by previous findings of receptor-mediated endocytosis of urocortin, these results suggest that permeation of urocortin across the BBB is dependent on the level of CRHR1 expression in cerebral microvessels. Urocortins 119-128 corticotropin releasing hormone receptor 1 Mus musculus 173-178 19572944-11 2009 CONCLUSION AND IMPLICATIONS: Urocortin exacerbated the hypercoagulable state and vasculitis in a model of TAO induced by sodium laurate in rats, via CRF(1)-receptors. Urocortins 29-38 corticotropin releasing hormone receptor 1 Rattus norvegicus 149-155 20237592-1 2010 Our previous acute study on urocortin (Ucn) demonstrated that Ucn altered serum and tissue angiotensin-converting enzyme (ACE) activity in rats. Urocortins 28-37 urocortin Rattus norvegicus 39-42 20237592-1 2010 Our previous acute study on urocortin (Ucn) demonstrated that Ucn altered serum and tissue angiotensin-converting enzyme (ACE) activity in rats. Urocortins 28-37 urocortin Rattus norvegicus 62-65 20237592-1 2010 Our previous acute study on urocortin (Ucn) demonstrated that Ucn altered serum and tissue angiotensin-converting enzyme (ACE) activity in rats. Urocortins 28-37 angiotensin I converting enzyme Rattus norvegicus 122-125 20388944-3 2009 Several functional studies documented that peripheral injection of CRF or urocortin stimulates colonic transit, motility, Fos expression in myenteric neurons, and defecation through activation of CRF(1) receptors, whereas it decreases ileal contractility via CRF(2) receptors. Urocortins 74-83 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 122-125 19729048-4 2009 The application of urocortin reversibly inhibited both VOCC and the frequency of DA release events via the activation of type-1 CRF receptor. Urocortins 19-28 corticotropin releasing hormone receptor 1 Homo sapiens 121-140 19466989-10 2009 The secretion of VEGF induced by TGF-beta1 in mesangial cells was inhibited by urocortin 1 pretreatment. Urocortins 79-90 vascular endothelial growth factor A Rattus norvegicus 17-21 19466989-10 2009 The secretion of VEGF induced by TGF-beta1 in mesangial cells was inhibited by urocortin 1 pretreatment. Urocortins 79-90 transforming growth factor, beta 1 Rattus norvegicus 33-42 19406492-1 2009 The small peptide urocortin (Ucn) has the ability to protect the heart by reducing cardiac cell loss during myocardial ischemia/reperfusion, and improving post-ischemic cardiac performance. Urocortins 18-27 urocortin Homo sapiens 29-32 19703147-0 2009 Urocortin increases IL-4 and IL-10 secretion and reverses LPS-induced TNF-alpha release from human trophoblast primary cells. Urocortins 0-9 interleukin 4 Homo sapiens 20-24 19703147-0 2009 Urocortin increases IL-4 and IL-10 secretion and reverses LPS-induced TNF-alpha release from human trophoblast primary cells. Urocortins 0-9 interleukin 10 Homo sapiens 29-34 19703147-0 2009 Urocortin increases IL-4 and IL-10 secretion and reverses LPS-induced TNF-alpha release from human trophoblast primary cells. Urocortins 0-9 interferon regulatory factor 6 Homo sapiens 58-61 19703147-0 2009 Urocortin increases IL-4 and IL-10 secretion and reverses LPS-induced TNF-alpha release from human trophoblast primary cells. Urocortins 0-9 tumor necrosis factor Homo sapiens 70-79 19703147-4 2009 RESULTS: Urocortin treatment induced a significant and dose-dependent increase of IL-4 and IL-10, whereas it did not affect TNF-alpha secretion. Urocortins 9-18 interleukin 4 Homo sapiens 82-86 19703147-4 2009 RESULTS: Urocortin treatment induced a significant and dose-dependent increase of IL-4 and IL-10, whereas it did not affect TNF-alpha secretion. Urocortins 9-18 interleukin 10 Homo sapiens 91-96 19703147-6 2009 CONCLUSION: Urocortin stimulates IL-4 and IL-10 secretion and reverses LPS-induced TNF-alpha release from trophoblast cells through action on CRH-R2 receptors, suggesting that this peptide may play a possible role as an anti-inflammatory agent. Urocortins 12-21 interleukin 4 Homo sapiens 33-37 19703147-6 2009 CONCLUSION: Urocortin stimulates IL-4 and IL-10 secretion and reverses LPS-induced TNF-alpha release from trophoblast cells through action on CRH-R2 receptors, suggesting that this peptide may play a possible role as an anti-inflammatory agent. Urocortins 12-21 interleukin 10 Homo sapiens 42-47 19703147-6 2009 CONCLUSION: Urocortin stimulates IL-4 and IL-10 secretion and reverses LPS-induced TNF-alpha release from trophoblast cells through action on CRH-R2 receptors, suggesting that this peptide may play a possible role as an anti-inflammatory agent. Urocortins 12-21 interferon regulatory factor 6 Homo sapiens 71-74 19703147-6 2009 CONCLUSION: Urocortin stimulates IL-4 and IL-10 secretion and reverses LPS-induced TNF-alpha release from trophoblast cells through action on CRH-R2 receptors, suggesting that this peptide may play a possible role as an anti-inflammatory agent. Urocortins 12-21 tumor necrosis factor Homo sapiens 83-92 19703147-6 2009 CONCLUSION: Urocortin stimulates IL-4 and IL-10 secretion and reverses LPS-induced TNF-alpha release from trophoblast cells through action on CRH-R2 receptors, suggesting that this peptide may play a possible role as an anti-inflammatory agent. Urocortins 12-21 corticotropin releasing hormone receptor 2 Homo sapiens 142-148 19694731-0 2009 Urocortin induced expression of COX-2 and ICAM-1 via corticotrophin-releasing factor type 2 receptor in rat aortic endothelial cells. Urocortins 0-9 cytochrome c oxidase II, mitochondrial Rattus norvegicus 32-37 19694731-0 2009 Urocortin induced expression of COX-2 and ICAM-1 via corticotrophin-releasing factor type 2 receptor in rat aortic endothelial cells. Urocortins 0-9 intercellular adhesion molecule 1 Rattus norvegicus 42-48 19619932-6 2009 RESULTS: Amniotic fluid urocortin concentrations in the cases (0.50+/-0.07 ng/ml) (M+/-SD) were significantly lower (P<0.0001) than in the control group (0.90+/-0.26 ng/ml), while CRF concentrations did not differ between the cases (1.52+/-0.39 ng/ml) and control group (1.64+/-0.68 ng/ml). Urocortins 24-33 MSD Homo sapiens 83-89 19409200-8 2009 Confocal imaging showed a rich colocalization of CRHR1 with CRH or urocortin I (Ucn I), and CRHR2 with CRH or urocortin III (Ucn III) in the PVN, and CRHR1 with CRH in the LC in EPM-tested groups. Urocortins 67-78 corticotropin releasing hormone receptor 1 Rattus norvegicus 49-54 19409200-8 2009 Confocal imaging showed a rich colocalization of CRHR1 with CRH or urocortin I (Ucn I), and CRHR2 with CRH or urocortin III (Ucn III) in the PVN, and CRHR1 with CRH in the LC in EPM-tested groups. Urocortins 67-78 corticotropin releasing hormone Rattus norvegicus 49-52 19026631-1 2009 We have recently observed that the corticotrophin releasing factor (CRF) related peptide urocortin reverses key features of nigrostriatal damage in two paradigms of Parkinson"s disease. Urocortins 89-98 corticotropin releasing hormone Rattus norvegicus 35-66 19026631-6 2009 The effects of urocortin were entirely blocked by the non-selective CRF receptor antagonist alpha-helical CRF as well as the selective CRF(1) antagonist NBI 27914 and were not replicated by the selective CRF(2) ligand urocortin III. Urocortins 15-24 corticotropin releasing hormone receptor 1 Rattus norvegicus 135-140 19255503-8 2009 CONCLUSION: In PAE urocortin II interaction with CRFR2 caused a cAMP-dependent and Ca2+-related phoshorylation of ERK, Akt and p38 leading to eNOS activation. Urocortins 19-31 AKT serine/threonine kinase 1 Sus scrofa 119-122 19008330-4 2009 Stimulation of the cells with CRH or urocortin (UCN) resulted in rapid, transient increases in the intracellular levels of cAMP that were completely blocked by the addition of alpha-helical CRH 9-41 or astressin, non-selective CRH receptor antagonists. Urocortins 37-46 urocortin Mus musculus 48-51 19008330-4 2009 Stimulation of the cells with CRH or urocortin (UCN) resulted in rapid, transient increases in the intracellular levels of cAMP that were completely blocked by the addition of alpha-helical CRH 9-41 or astressin, non-selective CRH receptor antagonists. Urocortins 37-46 corticotropin releasing hormone Mus musculus 190-193 19008330-4 2009 Stimulation of the cells with CRH or urocortin (UCN) resulted in rapid, transient increases in the intracellular levels of cAMP that were completely blocked by the addition of alpha-helical CRH 9-41 or astressin, non-selective CRH receptor antagonists. Urocortins 37-46 corticotropin releasing hormone Mus musculus 190-193 18775757-0 2008 Involvement of CRH receptors in urocortin-induced hyperthermia. Urocortins 32-41 corticotropin releasing hormone Rattus norvegicus 15-18 18804421-1 2008 Systemic administration of urocortin I (Ucn I), a member of the corticotrophin-releasing factor (CRF) peptide family, modulates cardiovascular system. Urocortins 27-38 corticotropin releasing hormone Rattus norvegicus 64-95 18775757-1 2008 The actions of individual corticotropin-releasing hormone (CRH) receptor (CRHR1 and CRHR2) were studied on the hyperthermia caused by urocortin 1, urocortin 2 and urocortin 3 in rats. Urocortins 134-145 corticotropin releasing hormone Rattus norvegicus 59-62 18775757-5 2008 CRH 9-41 and antalarmin, CRHR1 receptor antagonists, prevented the urocortin-induced increase in colon temperature while astressin 2B (CRHR2 receptor antagonist) was ineffective. Urocortins 67-76 corticotropin releasing hormone Rattus norvegicus 0-3 18775757-5 2008 CRH 9-41 and antalarmin, CRHR1 receptor antagonists, prevented the urocortin-induced increase in colon temperature while astressin 2B (CRHR2 receptor antagonist) was ineffective. Urocortins 67-76 corticotropin releasing hormone receptor 1 Rattus norvegicus 25-30 18775757-5 2008 CRH 9-41 and antalarmin, CRHR1 receptor antagonists, prevented the urocortin-induced increase in colon temperature while astressin 2B (CRHR2 receptor antagonist) was ineffective. Urocortins 67-76 corticotropin releasing hormone receptor 2 Rattus norvegicus 135-140 18587447-10 2008 Moreover, urocortin inhibited the overexpression of transforming growth factor-beta 1 and connective tissue growth factor in rat mesangial cells induced by 25 mM glucose. Urocortins 10-19 transforming growth factor, beta 1 Rattus norvegicus 52-85 18587447-10 2008 Moreover, urocortin inhibited the overexpression of transforming growth factor-beta 1 and connective tissue growth factor in rat mesangial cells induced by 25 mM glucose. Urocortins 10-19 cellular communication network factor 2 Rattus norvegicus 90-121 17898228-3 2007 The present studies addressed this question by examining the neuroanatomical, behavioral, and pharmacological mechanisms mediating decreases in feeding produced by the CRF1/CRF2 receptor agonist urocortin. Urocortins 195-204 corticotropin releasing hormone receptor 1 Rattus norvegicus 168-172 17976162-4 2008 CRF(1)-preferring or non-selective agonists such as CRF, urocortin 1 (UCN1), and sauvagine stimulated cAMP production in Y79 to maximal responses of approximately 100 pmoles/10(5) cells, whereas the exclusive CRF2 receptor-selective agonists UCN2 and 3 stimulated cAMP production to maximal responses of approximately 25-30 pmoles/10(5) cells. Urocortins 57-68 corticotropin releasing hormone receptor 1 Homo sapiens 0-5 17976162-4 2008 CRF(1)-preferring or non-selective agonists such as CRF, urocortin 1 (UCN1), and sauvagine stimulated cAMP production in Y79 to maximal responses of approximately 100 pmoles/10(5) cells, whereas the exclusive CRF2 receptor-selective agonists UCN2 and 3 stimulated cAMP production to maximal responses of approximately 25-30 pmoles/10(5) cells. Urocortins 57-68 corticotropin releasing hormone receptor 2 Homo sapiens 209-213 17976162-4 2008 CRF(1)-preferring or non-selective agonists such as CRF, urocortin 1 (UCN1), and sauvagine stimulated cAMP production in Y79 to maximal responses of approximately 100 pmoles/10(5) cells, whereas the exclusive CRF2 receptor-selective agonists UCN2 and 3 stimulated cAMP production to maximal responses of approximately 25-30 pmoles/10(5) cells. Urocortins 57-68 urocortin 2 Homo sapiens 242-252 17885217-0 2007 Role of Ca2+-independent phospholipase A2 and store-operated pathway in urocortin-induced vasodilatation of rat coronary artery. Urocortins 72-81 phospholipase A2 group VI Rattus norvegicus 8-41 17885217-2 2007 Here we demonstrate the role of store operated Ca2+ entry (SOCE) regulated by Ca2+-independent phospholipase A2 (iPLA2) in phenylephrine hydrochloride (PE)-induced vasoconstriction, and we present the first evidence that urocortin induces relaxation by the modulation of SOCE and iPLA2 in rat coronary artery. Urocortins 221-230 phospholipase A2 group VI Rattus norvegicus 78-111 17885217-2 2007 Here we demonstrate the role of store operated Ca2+ entry (SOCE) regulated by Ca2+-independent phospholipase A2 (iPLA2) in phenylephrine hydrochloride (PE)-induced vasoconstriction, and we present the first evidence that urocortin induces relaxation by the modulation of SOCE and iPLA2 in rat coronary artery. Urocortins 221-230 phospholipase A2 group VI Rattus norvegicus 113-118 17885217-4 2007 We show in coronary smooth muscle cells (SMCs) that urocortin inhibits iPLA2 activation, a crucial step for SOC channel activation, and prevents Ca2+ influx evoked by the emptying of the stores via a cAMP and protein kinase A (PKA)-dependent mechanism. Urocortins 52-61 phospholipase A2 group VI Rattus norvegicus 71-76 17885217-4 2007 We show in coronary smooth muscle cells (SMCs) that urocortin inhibits iPLA2 activation, a crucial step for SOC channel activation, and prevents Ca2+ influx evoked by the emptying of the stores via a cAMP and protein kinase A (PKA)-dependent mechanism. Urocortins 52-61 protein kinase cAMP-activated catalytic subunit alpha Rattus norvegicus 209-225 17885217-4 2007 We show in coronary smooth muscle cells (SMCs) that urocortin inhibits iPLA2 activation, a crucial step for SOC channel activation, and prevents Ca2+ influx evoked by the emptying of the stores via a cAMP and protein kinase A (PKA)-dependent mechanism. Urocortins 52-61 protein kinase cAMP-activated catalytic subunit alpha Rattus norvegicus 227-230 17885217-6 2007 Furthermore, we report that long treatment with urocortin downregulates iPLA2 mRNA and proteins expression in rat coronary smooth muscle cells. Urocortins 48-57 phospholipase A2 group VI Rattus norvegicus 72-77 17885217-7 2007 In summary, we propose a new mechanism of vasodilatation by urocortin which involves the regulation of iPLA2 and SOCE via the stimulation of a cAMP/PKA-dependent signal transduction cascade in rat coronary artery. Urocortins 60-69 phospholipase A2 group VI Rattus norvegicus 103-108 17885217-7 2007 In summary, we propose a new mechanism of vasodilatation by urocortin which involves the regulation of iPLA2 and SOCE via the stimulation of a cAMP/PKA-dependent signal transduction cascade in rat coronary artery. Urocortins 60-69 protein kinase cAMP-activated catalytic subunit alpha Rattus norvegicus 148-151 18385521-5 2008 The therapeutic effect of VIP and urocortin was accompanied by a decrease in systemic levels of HMGB1. Urocortins 34-43 high mobility group box 1 Mus musculus 96-101 18385521-6 2008 In addition, administration of recombinant HMGB1 completely reversed the protective effect of VIP and urocortin in experimental sepsis. Urocortins 102-111 high mobility group box 1 Mus musculus 43-48 18164138-3 2008 Perioculomotor urocortin-containing neurons (pIIIu), also known as the non-preganglionic Edinger-Westphal nucleus, are the major source of Ucn1 in the brain and are known to innervate the lateral septum. Urocortins 15-24 urocortin Mus musculus 139-143 18209484-2 2008 The purpose of this study was to investigate the effect of urocortin (UCN), a 40-amino-acid CRF family peptide, on degranulation and intracellular calcium of rat lung mast cells. Urocortins 59-68 urocortin Rattus norvegicus 70-73 17898228-3 2007 The present studies addressed this question by examining the neuroanatomical, behavioral, and pharmacological mechanisms mediating decreases in feeding produced by the CRF1/CRF2 receptor agonist urocortin. Urocortins 195-204 corticotropin releasing hormone receptor 2 Rattus norvegicus 173-177 17346851-0 2007 Inhibitory effects of glucocorticoids on urocortin-mediated increases in interleukin-6 gene expression in rat aortic smooth muscle cells. Urocortins 41-50 interleukin 6 Rattus norvegicus 73-86 17437087-9 2007 CRF(6-33), which competes for the CRF binding site on CRF-BP, attenuated the effects of CRF or urocortin I on VTA glutamate and dopamine release and on reinstatement of cocaine seeking. Urocortins 95-106 corticotropin releasing hormone binding protein Rattus norvegicus 54-60 17659087-1 2007 We have recently observed that the corticotrophin releasing hormone (CRF) related peptide urocortin (UCN) reverses key features of nigrostriatal damage in the hemiparkinsonian 6-hydroxydopamine lesioned rat. Urocortins 90-99 urocortin Rattus norvegicus 101-104 17506983-5 2007 The effect of urocortin was abolished by specific CRF-R1 antagonist and was mimicked by protein kinase C (PKC) activator, phorbol 12-myristate 13-acetate. Urocortins 14-23 corticotropin releasing hormone receptor 1 Mus musculus 50-56 17506983-7 2007 These results suggest that urocortin modulates T-type Ca(2+) channel by interacting with CRF-R1 via the activation of PKC signal pathway in MN9D cells. Urocortins 27-36 corticotropin releasing hormone receptor 1 Mus musculus 89-95 17650114-1 2007 The potential neuroprotective action of the corticotrophin-releasing factor-related peptide urocortin (UCN) was investigated in the rat 6-hydroxydopamine (6-OHDA) and lipopolysaccharide (LPS) paradigms of Parkinson"s disease. Urocortins 92-101 urocortin Rattus norvegicus 103-106 17265488-0 2007 Therapeutic effect of urocortin on collagen-induced arthritis by down-regulation of inflammatory and Th1 responses and induction of regulatory T cells. Urocortins 22-31 negative elongation factor complex member C/D Homo sapiens 101-104 17170072-10 2007 Despite the substantial intracellular degradation of endocytosed urocortin in cells overexpressing either CRHR1 or CRHR2, intact urocortin could be exocytosed during the 1-h study interval. Urocortins 65-74 corticotropin releasing hormone receptor 1 Homo sapiens 106-111 17170072-10 2007 Despite the substantial intracellular degradation of endocytosed urocortin in cells overexpressing either CRHR1 or CRHR2, intact urocortin could be exocytosed during the 1-h study interval. Urocortins 65-74 corticotropin releasing hormone receptor 2 Homo sapiens 115-120 17326013-5 2007 Urocortin (Uct), urotensin and sauvagine are recently described members of the family of structurally related CRH-like peptides, whereas Uct shares a 45% homology with CRH. Urocortins 0-9 urocortin Homo sapiens 11-14 17326013-5 2007 Urocortin (Uct), urotensin and sauvagine are recently described members of the family of structurally related CRH-like peptides, whereas Uct shares a 45% homology with CRH. Urocortins 0-9 corticotropin releasing hormone Homo sapiens 110-113 17952632-0 2007 Unexpected amplification of leptin-induced Stat3 signaling by urocortin: implications for obesity. Urocortins 62-71 leptin Homo sapiens 28-34 16698078-1 2007 Urocortin (UCN) is a 40 amino acid peptide which is closely related to corticotropin-releasing hormone and binds with high affinity to both CRH type 1 and type 2 receptors. Urocortins 0-9 urocortin Homo sapiens 11-14 16698078-1 2007 Urocortin (UCN) is a 40 amino acid peptide which is closely related to corticotropin-releasing hormone and binds with high affinity to both CRH type 1 and type 2 receptors. Urocortins 0-9 corticotropin releasing hormone Homo sapiens 71-102 17478891-9 2007 In MDCK cells overexpressing CRHR2, leptin facilitated urocortin uptake, whereas ObRa coexpression did not exert an additional effect. Urocortins 55-64 corticotropin releasing hormone receptor 2 Canis lupus familiaris 29-34 17952632-0 2007 Unexpected amplification of leptin-induced Stat3 signaling by urocortin: implications for obesity. Urocortins 62-71 signal transducer and activator of transcription 3 Homo sapiens 43-48 17478891-9 2007 In MDCK cells overexpressing CRHR2, leptin facilitated urocortin uptake, whereas ObRa coexpression did not exert an additional effect. Urocortins 55-64 leptin Canis lupus familiaris 36-42 17952632-3 2007 After injection into the hypothalamus, urocortin can stimulate the release of leptin in the periphery. Urocortins 39-48 leptin Homo sapiens 78-84 17952632-8 2007 Urocortin induced significant Stat3 but not Stat1 activation, mediated by either CRHR1 or CRHR2. Urocortins 0-9 signal transducer and activator of transcription 3 Homo sapiens 30-35 17952632-8 2007 Urocortin induced significant Stat3 but not Stat1 activation, mediated by either CRHR1 or CRHR2. Urocortins 0-9 corticotropin releasing hormone receptor 1 Homo sapiens 81-86 17952632-8 2007 Urocortin induced significant Stat3 but not Stat1 activation, mediated by either CRHR1 or CRHR2. Urocortins 0-9 corticotropin releasing hormone receptor 2 Homo sapiens 90-95 17952632-9 2007 Leptin signaling by ObRb caused a large increase of both Stat1 and Stat3, and this was significantly potentiated by the addition of urocortin, being more robust for Stat3 than Stat1. Urocortins 132-141 leptin Homo sapiens 0-6 17952632-9 2007 Leptin signaling by ObRb caused a large increase of both Stat1 and Stat3, and this was significantly potentiated by the addition of urocortin, being more robust for Stat3 than Stat1. Urocortins 132-141 signal transducer and activator of transcription 1 Homo sapiens 57-62 17952632-9 2007 Leptin signaling by ObRb caused a large increase of both Stat1 and Stat3, and this was significantly potentiated by the addition of urocortin, being more robust for Stat3 than Stat1. Urocortins 132-141 signal transducer and activator of transcription 3 Homo sapiens 67-72 17952632-9 2007 Leptin signaling by ObRb caused a large increase of both Stat1 and Stat3, and this was significantly potentiated by the addition of urocortin, being more robust for Stat3 than Stat1. Urocortins 132-141 signal transducer and activator of transcription 3 Homo sapiens 165-170 17952632-9 2007 Leptin signaling by ObRb caused a large increase of both Stat1 and Stat3, and this was significantly potentiated by the addition of urocortin, being more robust for Stat3 than Stat1. Urocortins 132-141 signal transducer and activator of transcription 1 Homo sapiens 176-181 17952632-11 2007 By unexpectedly potentiating leptin signaling through Stat, urocortin amplifies the cellular response of leptin. Urocortins 60-69 leptin Homo sapiens 29-35 17952632-11 2007 By unexpectedly potentiating leptin signaling through Stat, urocortin amplifies the cellular response of leptin. Urocortins 60-69 leptin Homo sapiens 105-111 17952632-12 2007 This novel phenomenon suggests that urocortin can play an important compensatory role during leptin resistance in obesity. Urocortins 36-45 leptin Homo sapiens 93-99 17131811-0 2006 [Urocortin decreases phosphorylation of MYPT1 and increases the myosin phosphatase activity via elevation of the intracellular level of cAMP]. Urocortins 1-10 protein phosphatase 1, regulatory subunit 12A Mus musculus 40-45 16959871-1 2006 In most target cells, activation of the type 1 CRH receptor (CRH-R1) by CRH or urocortin (UCN I) leads to stimulation of the Gs-protein/adenylyl cyclase/protein kinase A cascade. Urocortins 79-88 corticotropin releasing hormone Homo sapiens 47-50 16959871-1 2006 In most target cells, activation of the type 1 CRH receptor (CRH-R1) by CRH or urocortin (UCN I) leads to stimulation of the Gs-protein/adenylyl cyclase/protein kinase A cascade. Urocortins 79-88 corticotropin releasing hormone receptor 1 Homo sapiens 61-67 16959871-1 2006 In most target cells, activation of the type 1 CRH receptor (CRH-R1) by CRH or urocortin (UCN I) leads to stimulation of the Gs-protein/adenylyl cyclase/protein kinase A cascade. Urocortins 79-88 corticotropin releasing hormone Homo sapiens 61-64 16959871-1 2006 In most target cells, activation of the type 1 CRH receptor (CRH-R1) by CRH or urocortin (UCN I) leads to stimulation of the Gs-protein/adenylyl cyclase/protein kinase A cascade. Urocortins 79-88 urocortin 2 Homo sapiens 90-95 16965298-2 2006 Because both CRF and urocortin 1 bind with high affinity to CRF receptor type 1 (CRF1) in mammals and Xenopus laevis, one of the purposes of the present study was to identify the sites of action of CRF and urocortin 1 in the Xenopus brain and pituitary gland. Urocortins 21-32 corticotropin releasing hormone receptor 1, gene 2 S homeolog Xenopus laevis 81-85 16965298-6 2006 The optical density of the CRF1 mRNA hybridisation signal in the intermediate lobe of the pituitary gland is 59.4% stronger in white-adapted animals than in black-adapted ones, supporting the hypothesis that the environmental light condition controls CRF1 mRNA expression in melanotroph cells of X. laevis, a mechanism likely to be responsible for CRF- and/or urocortin 1-stimulated secretion of alpha-MSH. Urocortins 360-371 corticotropin releasing hormone receptor 1, gene 2 S homeolog Xenopus laevis 27-31 17131811-0 2006 [Urocortin decreases phosphorylation of MYPT1 and increases the myosin phosphatase activity via elevation of the intracellular level of cAMP]. Urocortins 1-10 cathelicidin antimicrobial peptide Mus musculus 136-141 17131811-8 2006 In permeabilized mouse tail arteries, treatment with 100 nM urocortin was associated with dephosphorylation of MLC20(Ser19) and MYPT1(Thr696/Thr850). Urocortins 60-69 myosin, light polypeptide 9, regulatory Mus musculus 111-116 17131811-8 2006 In permeabilized mouse tail arteries, treatment with 100 nM urocortin was associated with dephosphorylation of MLC20(Ser19) and MYPT1(Thr696/Thr850). Urocortins 60-69 protein phosphatase 1, regulatory subunit 12A Mus musculus 128-133 16650509-4 2006 Urocortin 1 caused a dose-related increase in colon temperature, maximal action being observed at a dose of 2 microg with the maximal increase in body temperature at 4 h. Noraminophenazone prevented the urocortin-induced increase in colon temperature and attenuated the already existing elevated body temperature. Urocortins 203-212 urocortin Rattus norvegicus 0-9 16174714-0 2005 Corticotropin-releasing hormone and urocortin induce secretion of matrix metalloproteinase-9 (MMP-9) without change in tissue inhibitors of MMP-1 by cultured cells from human placenta and fetal membranes. Urocortins 36-45 matrix metallopeptidase 9 Homo sapiens 66-92 16697404-0 2006 Urocortin inhibits Beclin1-mediated autophagic cell death in cardiac myocytes exposed to ischaemia/reperfusion injury. Urocortins 0-9 beclin 1 Rattus norvegicus 19-26 16697404-5 2006 The inhibition of autophagy by urocortin is mediated in part by inhibition of Beclin1 expression, an effect which is mediated by activation of the PI3 kinase/Akt pathway but which does not involve activation of p42/p44 MAPK. Urocortins 31-40 beclin 1 Rattus norvegicus 78-85 16697404-5 2006 The inhibition of autophagy by urocortin is mediated in part by inhibition of Beclin1 expression, an effect which is mediated by activation of the PI3 kinase/Akt pathway but which does not involve activation of p42/p44 MAPK. Urocortins 31-40 AKT serine/threonine kinase 1 Rattus norvegicus 158-161 16697404-5 2006 The inhibition of autophagy by urocortin is mediated in part by inhibition of Beclin1 expression, an effect which is mediated by activation of the PI3 kinase/Akt pathway but which does not involve activation of p42/p44 MAPK. Urocortins 31-40 mitogen activated protein kinase 3 Rattus norvegicus 215-223 16574904-8 2006 The effect of urocortin on MLC20Ser19 and MYPT1 phosphorylation was blocked by Rp-8-CPT-cAMPS and mimicked by Sp-5,6-DCl-cBIMPS. Urocortins 14-23 myosin, light polypeptide 9, regulatory Mus musculus 27-32 16574904-8 2006 The effect of urocortin on MLC20Ser19 and MYPT1 phosphorylation was blocked by Rp-8-CPT-cAMPS and mimicked by Sp-5,6-DCl-cBIMPS. Urocortins 14-23 protein phosphatase 1, regulatory subunit 12A Mus musculus 42-47 16574904-9 2006 In summary, these results provide evidence that Ca(2+)-independent relaxation by urocortin can be attributed to a cAMP-mediated increased activity of SMPP-1M which at least in part is attributable to a decrease in the inhibitory phosphorylation of MYPT1. Urocortins 81-90 protein phosphatase 1, regulatory subunit 12A Mus musculus 248-253 16753930-5 2006 The current study investigates the behavioral effects in rodents when NPY is injected directly into the BLA prior to the pharmacological stressor, urocortin I (Ucn; a CRF receptor agonist) or the emotional stressor, restraint. Urocortins 160-163 neuropeptide Y Rattus norvegicus 70-73 16210362-5 2006 The effect of CRH in directly stimulating thermogenesis in skeletal muscle underscores a potentially important peripheral role for the CRH/urocortin system in the control of thermogenesis in this tissue, in its protection against excessive intramyocellular lipid storage, and hence against skeletal muscle lipotoxicity and insulin resistance. Urocortins 139-148 corticotropin releasing hormone Mus musculus 14-17 16488545-0 2006 Injections of urocortin 1 into the basolateral amygdala induce anxiety-like behavior and c-Fos expression in brainstem serotonergic neurons. Urocortins 14-25 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 89-94 16488667-1 2006 We investigated the relationship between urocortin and the activity of angiotensin-converting enzyme (ACE), which plays a key role in producing the potent vasoconstrictor angiotensin II (Ang II). Urocortins 41-50 angiotensin I converting enzyme Rattus norvegicus 102-105 16488667-1 2006 We investigated the relationship between urocortin and the activity of angiotensin-converting enzyme (ACE), which plays a key role in producing the potent vasoconstrictor angiotensin II (Ang II). Urocortins 41-50 angiotensinogen Rattus norvegicus 171-185 16488667-1 2006 We investigated the relationship between urocortin and the activity of angiotensin-converting enzyme (ACE), which plays a key role in producing the potent vasoconstrictor angiotensin II (Ang II). Urocortins 41-50 angiotensinogen Rattus norvegicus 187-193 16488667-4 2006 Immunofluorescence studies were also preformed to evaluate the effect of urocortin on ACE in cultured rat aortic endothelial cells (RAECs). Urocortins 73-82 angiotensin I converting enzyme Rattus norvegicus 86-89 16488667-6 2006 The prolonged administration of urocortin enhanced tissue ACE activity but the serum ACE level remained low. Urocortins 32-41 angiotensin I converting enzyme Rattus norvegicus 58-61 16488667-8 2006 Immunofluorescence studies also demonstrated an increase of ACE intensity in RAECs exposed to urocortin for 72 h. Corticotropin-releasing factor (CRF) receptor blocker, astressin, abolished the effects of urocortin. Urocortins 94-103 angiotensin I converting enzyme Rattus norvegicus 60-63 16488667-8 2006 Immunofluorescence studies also demonstrated an increase of ACE intensity in RAECs exposed to urocortin for 72 h. Corticotropin-releasing factor (CRF) receptor blocker, astressin, abolished the effects of urocortin. Urocortins 205-214 angiotensin I converting enzyme Rattus norvegicus 60-63 16488667-9 2006 Extracellular signal-regulated kinase 1/2 (ERK1/2) pathway blocker, PD98059, also markedly inhibited these effects, suggesting urocortin affects the activity of ACE through the ERK1/2 pathway in rats. Urocortins 127-136 mitogen activated protein kinase 3 Rattus norvegicus 0-41 16488667-9 2006 Extracellular signal-regulated kinase 1/2 (ERK1/2) pathway blocker, PD98059, also markedly inhibited these effects, suggesting urocortin affects the activity of ACE through the ERK1/2 pathway in rats. Urocortins 127-136 mitogen activated protein kinase 3 Rattus norvegicus 43-49 16488667-9 2006 Extracellular signal-regulated kinase 1/2 (ERK1/2) pathway blocker, PD98059, also markedly inhibited these effects, suggesting urocortin affects the activity of ACE through the ERK1/2 pathway in rats. Urocortins 127-136 angiotensin I converting enzyme Rattus norvegicus 161-164 16488667-9 2006 Extracellular signal-regulated kinase 1/2 (ERK1/2) pathway blocker, PD98059, also markedly inhibited these effects, suggesting urocortin affects the activity of ACE through the ERK1/2 pathway in rats. Urocortins 127-136 mitogen activated protein kinase 3 Rattus norvegicus 177-183 16488667-11 2006 Thus, the changes of the ACE activity and its production of Ang II may play a role in the vasodilatory property of urocortin. Urocortins 115-124 angiotensin I converting enzyme Rattus norvegicus 25-28 16488667-11 2006 Thus, the changes of the ACE activity and its production of Ang II may play a role in the vasodilatory property of urocortin. Urocortins 115-124 angiotensinogen Rattus norvegicus 60-66 16933022-4 2006 This suggests that urocortin relaxes blood vessels via cAMP-mediated dephosphorylation of MLC20. Urocortins 19-28 myosin light chain 12B Rattus norvegicus 90-95 16174714-0 2005 Corticotropin-releasing hormone and urocortin induce secretion of matrix metalloproteinase-9 (MMP-9) without change in tissue inhibitors of MMP-1 by cultured cells from human placenta and fetal membranes. Urocortins 36-45 matrix metallopeptidase 9 Homo sapiens 94-99 16174714-6 2005 Antalarmin (a CRH receptor type 1 antagonist) significantly blocked CRH- and Ucn-induced pro-MMP-9 secretion from three cell types (P < 0.01, compared with treatment with CRH and Ucn alone, respectively). Urocortins 77-80 corticotropin releasing hormone Homo sapiens 14-17 16174714-6 2005 Antalarmin (a CRH receptor type 1 antagonist) significantly blocked CRH- and Ucn-induced pro-MMP-9 secretion from three cell types (P < 0.01, compared with treatment with CRH and Ucn alone, respectively). Urocortins 77-80 matrix metallopeptidase 9 Homo sapiens 93-98 16174714-7 2005 Antisauvagine 30 (a CRH receptor type 2 antagonist) resulted in a significant reduction in CRH- and Ucn-induced secretion from chorionic trophoblast cells (P < 0.05) and syncytiotrophoblast cells (P < 0.01) compared with treatment with CRH and Ucn alone, respectively, but had no significant effect on amniotic epithelial cells. Urocortins 100-103 corticotropin releasing hormone Homo sapiens 20-23 15458766-1 2004 The newly isolated peptide, urocortin (UCN) has been found to have potent cardioprotective effects. Urocortins 28-37 urocortin Rattus norvegicus 39-42 15821006-8 2005 CONCLUSION: These data suggest that the endogenous urocortin peptides contribute to the suppression of vascular tone and renin-angiotensin-aldosterone/endothelin activation in HF and thus, play a protective compensatory role in this disorder. Urocortins 51-60 renin Ovis aries 121-126 15764590-0 2005 Cardioprotection mediated by urocortin is dependent on PKCepsilon activation. Urocortins 29-38 protein kinase C, epsilon Rattus norvegicus 55-65 15764590-1 2005 Urocortin (Ucn) is an endogenous cardioprotective agent that protects against the damaging effects of ischemia and reperfusion injury in vitro and in vivo. Urocortins 0-9 urocortin Rattus norvegicus 11-14 16300406-0 2005 Photoaffinity cross-linking of the corticotropin-releasing factor receptor type 1 with photoreactive urocortin analogues. Urocortins 101-110 corticotropin releasing hormone Homo sapiens 35-65 16300406-3 2005 Here, we identified by photoaffinity cross-linking using p-benzoyl-l-phenylalanine (Bpa) analogues of urocortin (Ucn) the most affine CRF receptor agonist, interaction domains of CRF(1) receptor with Bpa residues at exclusive positions. Urocortins 102-111 urocortin Homo sapiens 113-116 15961410-1 2005 AIMS: To investigate the subacute effects of a sustained intravenous infusion of urocortin-I (Ucn-I) in experimental heart failure (HF). Urocortins 81-92 urocortin Ovis aries 94-97 16054139-0 2005 Urocortin 1 and Urocortin 2 induce macrophage apoptosis via CRFR2. Urocortins 0-11 corticotropin releasing hormone receptor 2 Homo sapiens 60-65 15911134-5 2005 Moreover, alpha-helical CRF-(9-41), a more specific antagonist of CRF-R2 than CRF-R1 and the adenylate cyclase inhibitor SQ22536, inhibited the urocortin-induced increase in the level of cAMP. Urocortins 144-153 corticotropin releasing hormone receptor 2 Rattus norvegicus 66-72 15911134-5 2005 Moreover, alpha-helical CRF-(9-41), a more specific antagonist of CRF-R2 than CRF-R1 and the adenylate cyclase inhibitor SQ22536, inhibited the urocortin-induced increase in the level of cAMP. Urocortins 144-153 corticotropin releasing hormone receptor 1 Rattus norvegicus 78-84 15911134-10 2005 In conclusion, we have demonstrated that urocortin stimulates catecholamine biosynthesis via the cAMP/protein kinase A pathway in PC12 cells, where both urocortin and its receptor, CRF-R2, are expressed. Urocortins 41-50 corticotropin releasing hormone receptor 2 Rattus norvegicus 181-187 15806110-7 2005 5 These results suggest that urocortin may protect coronary endothelial function during I-R by activation of PKC. Urocortins 29-38 protein kinase C, gamma Rattus norvegicus 109-112 16049545-1 2005 The aim of this study was to investigate the effects of urocortin (UCN) on oxidative stress and the mechanisms of urocortin on ischemia-reperfusion injury in vivo in the rat model. Urocortins 56-65 urocortin Rattus norvegicus 67-70 15528398-7 2004 In the case of estrous behavior, the best available evidence suggests that the inhibitory NPY/CA system acts primarily via CRH or urocortin projections to various forebrain loci that control sexual receptivity. Urocortins 130-139 neuropeptide Y Homo sapiens 90-93 15319360-2 2004 New evidence indicates that urocortin (UCN), the putative agonist for the CRF type 2 receptor, has selective cardiovascular actions. Urocortins 28-37 urocortin Ovis aries 39-42 15256268-8 2004 Astressin (100-500 nM), a corticotropin-releasing factor (CRF) receptor antagonist and KT5720, a protein kinase A (PKA) inhibitor reduced urocortin-induced relaxation. Urocortins 138-147 protein kinase cAMP-activated catalytic subunit alpha Rattus norvegicus 97-113 15320777-7 2004 Urocortin-mediated cardioprotection involves several mechanisms, including increased expression of Kir6.1 K(ATP) channels and HSP90, although other as yet poorly understood mechanisms have also been implicated. Urocortins 0-9 potassium inwardly rectifying channel subfamily J member 8 Homo sapiens 99-105 15320777-7 2004 Urocortin-mediated cardioprotection involves several mechanisms, including increased expression of Kir6.1 K(ATP) channels and HSP90, although other as yet poorly understood mechanisms have also been implicated. Urocortins 0-9 heat shock protein 90 alpha family class A member 1 Homo sapiens 126-131 15476941-1 2004 Urocortin, a 40 amino acid peptide, is a corticotropin-releasing factor (CRF) related peptide, and can bind to all three types of CRF receptors (CRF type 1, type 2a and type 2b receptors) with higher affinities for these receptors than CRF. Urocortins 0-9 corticotropin releasing hormone Homo sapiens 41-71 15256268-8 2004 Astressin (100-500 nM), a corticotropin-releasing factor (CRF) receptor antagonist and KT5720, a protein kinase A (PKA) inhibitor reduced urocortin-induced relaxation. Urocortins 138-147 protein kinase cAMP-activated catalytic subunit alpha Rattus norvegicus 115-118 15256268-13 2004 Our results show that urocortin relaxed rat pulmonary arteries via CRF receptor-mediated and PKA-dependent but endothelium/NO or voltage-gated Ca2+ channel-independent mechanisms. Urocortins 22-31 protein kinase cAMP-activated catalytic subunit alpha Rattus norvegicus 93-96 15358201-2 2004 An ATP sensitive inwardly rectifying potassium channel, Katp (Kir6.1), the enzyme calcium independent phospholipase A2 (iPLA2), and protein kinase C epsilon (PKCepsilon) and that these genes are involved in the cardioprotective mechanism of action of urocortin. Urocortins 251-260 potassium inwardly rectifying channel subfamily J member 8 Homo sapiens 62-68 15358201-2 2004 An ATP sensitive inwardly rectifying potassium channel, Katp (Kir6.1), the enzyme calcium independent phospholipase A2 (iPLA2), and protein kinase C epsilon (PKCepsilon) and that these genes are involved in the cardioprotective mechanism of action of urocortin. Urocortins 251-260 patatin like phospholipase domain containing 2 Homo sapiens 82-118 15358201-2 2004 An ATP sensitive inwardly rectifying potassium channel, Katp (Kir6.1), the enzyme calcium independent phospholipase A2 (iPLA2), and protein kinase C epsilon (PKCepsilon) and that these genes are involved in the cardioprotective mechanism of action of urocortin. Urocortins 251-260 phospholipase A2 group VI Homo sapiens 120-125 15358201-2 2004 An ATP sensitive inwardly rectifying potassium channel, Katp (Kir6.1), the enzyme calcium independent phospholipase A2 (iPLA2), and protein kinase C epsilon (PKCepsilon) and that these genes are involved in the cardioprotective mechanism of action of urocortin. Urocortins 251-260 protein kinase C epsilon Homo sapiens 132-156 15358201-2 2004 An ATP sensitive inwardly rectifying potassium channel, Katp (Kir6.1), the enzyme calcium independent phospholipase A2 (iPLA2), and protein kinase C epsilon (PKCepsilon) and that these genes are involved in the cardioprotective mechanism of action of urocortin. Urocortins 251-260 protein kinase C epsilon Homo sapiens 158-168 15358201-4 2004 Using pharmacological agents to Katp channels and iPLA2 and synthetic peptide inhibitors of PKCepsilon, we go on to demonstrate that these three gene products are involved in the urocortin induced protection of cardiac myocyte mitochondria. Urocortins 179-188 phospholipase A2 group VI Homo sapiens 50-55 15358201-4 2004 Using pharmacological agents to Katp channels and iPLA2 and synthetic peptide inhibitors of PKCepsilon, we go on to demonstrate that these three gene products are involved in the urocortin induced protection of cardiac myocyte mitochondria. Urocortins 179-188 protein kinase C epsilon Homo sapiens 92-102 15206947-4 2004 Soluble isoforms could modulate cell response with CRFR1e attenuating and CRFR1h amplifying CRFR1alpha-coupled cAMP production stimulated by urocortin. Urocortins 141-150 corticotropin releasing hormone receptor 1 Homo sapiens 74-79 15228601-8 2004 Both TNFalpha and leptin independently facilitated receptor-mediated transport of urocortin across the BBB. Urocortins 82-91 tumor necrosis factor Mus musculus 5-13 15066020-3 2004 Peripheral injection of CRF or urocortin inhibits gastric emptying and motility through interaction with CRF2 receptors and stimulates colonic transit, motility, Fos expression in myenteric neurones and defecation through activation of CRF1 receptors. Urocortins 31-40 corticotropin releasing hormone receptor 2 Rattus norvegicus 105-109 15093697-1 2004 Stresscopin (SCP or urocortin III), a member of the corticotropin-releasing factor (CRF) neuropeptide family, is a high-affinity ligand for the type 2 CRF receptor (CRF(2)). Urocortins 20-33 cysteine-rich secretory protein 3 Rattus norvegicus 13-16 15093697-1 2004 Stresscopin (SCP or urocortin III), a member of the corticotropin-releasing factor (CRF) neuropeptide family, is a high-affinity ligand for the type 2 CRF receptor (CRF(2)). Urocortins 20-33 corticotropin releasing hormone Rattus norvegicus 52-82 15066020-3 2004 Peripheral injection of CRF or urocortin inhibits gastric emptying and motility through interaction with CRF2 receptors and stimulates colonic transit, motility, Fos expression in myenteric neurones and defecation through activation of CRF1 receptors. Urocortins 31-40 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 162-165 15066020-3 2004 Peripheral injection of CRF or urocortin inhibits gastric emptying and motility through interaction with CRF2 receptors and stimulates colonic transit, motility, Fos expression in myenteric neurones and defecation through activation of CRF1 receptors. Urocortins 31-40 corticotropin releasing hormone receptor 1 Rattus norvegicus 236-240 14657255-1 2004 Activation of CRH receptors type 1 (CRH-R1) by CRH or urocortin (UCN) leads to stimulation of multiple G proteins with consequent effects on diverse signaling cascades in a tissue-specific manner. Urocortins 54-63 corticotropin releasing hormone receptor 1 Homo sapiens 14-34 15000874-2 2004 Urocortin shows a significantly high sequence homology to CRF, and the concurrent expression of type-2 CRF (CRF2) receptors with urocortin in the heart suggests that urocortin may play a physiological role in the cardiac function. Urocortins 129-138 corticotropin releasing hormone receptor 2 Homo sapiens 108-112 14657255-1 2004 Activation of CRH receptors type 1 (CRH-R1) by CRH or urocortin (UCN) leads to stimulation of multiple G proteins with consequent effects on diverse signaling cascades in a tissue-specific manner. Urocortins 54-63 corticotropin releasing hormone receptor 1 Homo sapiens 36-42 14657255-1 2004 Activation of CRH receptors type 1 (CRH-R1) by CRH or urocortin (UCN) leads to stimulation of multiple G proteins with consequent effects on diverse signaling cascades in a tissue-specific manner. Urocortins 54-63 corticotropin releasing hormone Homo sapiens 14-17 14657255-1 2004 Activation of CRH receptors type 1 (CRH-R1) by CRH or urocortin (UCN) leads to stimulation of multiple G proteins with consequent effects on diverse signaling cascades in a tissue-specific manner. Urocortins 54-63 urocortin Homo sapiens 65-68 15004403-4 2004 Urocortins, e.g. urocortin 1 and urocortin 3 (stresscopin), are endogenous ligands for the corticotropin-releasing factor (CRF) receptors, particularly CRF type 2 receptor, that mediates a vasodilator action, a positive inotropic action and a central appetite-inhibiting action. Urocortins 0-10 urocortin 3 Homo sapiens 33-44 15004403-4 2004 Urocortins, e.g. urocortin 1 and urocortin 3 (stresscopin), are endogenous ligands for the corticotropin-releasing factor (CRF) receptors, particularly CRF type 2 receptor, that mediates a vasodilator action, a positive inotropic action and a central appetite-inhibiting action. Urocortins 0-10 corticotropin releasing hormone Homo sapiens 91-121 15004403-4 2004 Urocortins, e.g. urocortin 1 and urocortin 3 (stresscopin), are endogenous ligands for the corticotropin-releasing factor (CRF) receptors, particularly CRF type 2 receptor, that mediates a vasodilator action, a positive inotropic action and a central appetite-inhibiting action. Urocortins 17-28 corticotropin releasing hormone Homo sapiens 91-121 14576187-3 2004 We previously showed that restraint stress, as well as CRH and its structurally related urocortin (Ucn), could activate mast cells and trigger mast cell-dependent vascular permeability. Urocortins 88-97 corticotropin releasing hormone Homo sapiens 55-58 14576187-3 2004 We previously showed that restraint stress, as well as CRH and its structurally related urocortin (Ucn), could activate mast cells and trigger mast cell-dependent vascular permeability. Urocortins 88-97 urocortin Homo sapiens 99-102 14563694-0 2003 Urocortin protects cardiac myocytes from ischemia/reperfusion injury by attenuating calcium-insensitive phospholipase A2 gene expression. Urocortins 0-9 phospholipase A2 group IB Rattus norvegicus 104-120 14563694-3 2003 Levels of lysophosphatidylcholine, a toxic metabolite of phospholipase A2, were lowered by 30% in myocytes treated with urocortin for 24 h and by 50% with the irreversible iPLA2 inhibitor bromoenol lactone compared with controls. Urocortins 120-129 phospholipase A2 group IB Rattus norvegicus 57-73 14563694-3 2003 Levels of lysophosphatidylcholine, a toxic metabolite of phospholipase A2, were lowered by 30% in myocytes treated with urocortin for 24 h and by 50% with the irreversible iPLA2 inhibitor bromoenol lactone compared with controls. Urocortins 120-129 phospholipase A2 group VI Rattus norvegicus 172-177 12841938-5 2003 In the arterial segments precontracted with endothelin-1, urocortin produced concentration-dependent relaxation, and the order of sensitivity was: tail > basilar > coronary. Urocortins 58-67 endothelin 1 Rattus norvegicus 44-56 12972328-7 2003 We speculate that stress or lack of CRH may increase urocortin, which in turn down-regulates CRH-R2 mRNA expression in the heart. Urocortins 53-62 corticotropin releasing hormone Mus musculus 36-39 12972328-7 2003 We speculate that stress or lack of CRH may increase urocortin, which in turn down-regulates CRH-R2 mRNA expression in the heart. Urocortins 53-62 corticotropin releasing hormone receptor 2 Mus musculus 93-99 12742625-12 2003 Urocortin induced a similar pattern of Fos response in the brain and the spinal cord. Urocortins 0-9 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 39-42 14517183-3 2003 In renal artery segments precontracted with endothelin-1 (1 nm), urocortin (1 pm-10 nm) produced concentration-dependent relaxation, which was similar in the arteries from male and female rats. Urocortins 65-74 endothelin 1 Rattus norvegicus 44-56 14508243-0 2003 Vasodilative effects of urocortin II via protein kinase A and a mitogen-activated protein kinase in rat thoracic aorta. Urocortins 24-36 protein kinase cAMP-activated catalytic subunit alpha Rattus norvegicus 41-57 14508243-3 2003 In the present study, the authors examined the hypothesis that urocortin II or urocortin III, in addition to urocortin, produces vasodilation as a candidate for natural ligands of CRF R2beta in rat thoracic aorta. Urocortins 79-92 corticotropin releasing hormone receptor 2 Rattus norvegicus 180-186 14508243-3 2003 In the present study, the authors examined the hypothesis that urocortin II or urocortin III, in addition to urocortin, produces vasodilation as a candidate for natural ligands of CRF R2beta in rat thoracic aorta. Urocortins 63-72 corticotropin releasing hormone receptor 2 Rattus norvegicus 180-186 14508243-8 2003 SB203580, a p38 mitogen-activated protein (MAP) kinase inhibitor, also inhibited the effects of urocortin and urocortin II on vasodilation. Urocortins 96-105 mitogen activated protein kinase 14 Rattus norvegicus 12-15 12746287-2 2003 In addition to hypothalamus, CRH and its analog urocortin (Ucn) are also secreted locally outside the brain where they activate mast cells leading to inflammation; however, the level of CRH and Ucn or mast cell mediators has not been examined in products of conception (POC). Urocortins 48-57 corticotropin releasing hormone Homo sapiens 29-32 12746287-2 2003 In addition to hypothalamus, CRH and its analog urocortin (Ucn) are also secreted locally outside the brain where they activate mast cells leading to inflammation; however, the level of CRH and Ucn or mast cell mediators has not been examined in products of conception (POC). Urocortins 48-57 urocortin Homo sapiens 59-62 12746287-2 2003 In addition to hypothalamus, CRH and its analog urocortin (Ucn) are also secreted locally outside the brain where they activate mast cells leading to inflammation; however, the level of CRH and Ucn or mast cell mediators has not been examined in products of conception (POC). Urocortins 48-57 corticotropin releasing hormone Homo sapiens 186-189 12660427-2 2003 Corticotropin-releasing hormone (CRH) and its structural analogue urocortin (Ucn) were shown to trigger skin mast cell activation and vascular permeability. Urocortins 66-75 corticotropin releasing hormone Rattus norvegicus 0-31 12663088-6 2003 Western blot analysis of cultured BMEC identified CRF receptor protein; stimulation with CRF, or it structural analogue urocortin (Ucn) showed that the receptor is functionally coupled to adenylate cyclase as it increased cyclic AMP (cAMP) levels by 2-fold. Urocortins 120-129 urocortin Rattus norvegicus 131-134 12618244-6 2003 RESULTS: In 9,11-dideoxy-11alpha,9alpha-epoxy-methanoprostaglandin F(2alpha) (U46619)-contracted rings, urocortin-induced relaxation (pD(2): 8.40+/-0.04) was significantly reduced by cyclic AMP-dependent protein kinase (PKA) inhibitors, Rp-cAMPS triethylamine (Rp-cAMPS) and KT 5720. Urocortins 104-113 calmodulin 2, pseudogene 1 Rattus norvegicus 240-245 12618244-6 2003 RESULTS: In 9,11-dideoxy-11alpha,9alpha-epoxy-methanoprostaglandin F(2alpha) (U46619)-contracted rings, urocortin-induced relaxation (pD(2): 8.40+/-0.04) was significantly reduced by cyclic AMP-dependent protein kinase (PKA) inhibitors, Rp-cAMPS triethylamine (Rp-cAMPS) and KT 5720. Urocortins 104-113 calmodulin 2, pseudogene 1 Rattus norvegicus 264-269 12618244-10 2003 Treatment with TEA(+) or Rp-cAMPS inhibited the relaxant effect of urocortin in 35 mmol/l K(+)-contracted rings. Urocortins 67-76 calmodulin 2, pseudogene 1 Rattus norvegicus 28-33 12660427-2 2003 Corticotropin-releasing hormone (CRH) and its structural analogue urocortin (Ucn) were shown to trigger skin mast cell activation and vascular permeability. Urocortins 66-75 corticotropin releasing hormone Rattus norvegicus 33-36 12660427-2 2003 Corticotropin-releasing hormone (CRH) and its structural analogue urocortin (Ucn) were shown to trigger skin mast cell activation and vascular permeability. Urocortins 77-80 corticotropin releasing hormone Rattus norvegicus 0-31 12660427-2 2003 Corticotropin-releasing hormone (CRH) and its structural analogue urocortin (Ucn) were shown to trigger skin mast cell activation and vascular permeability. Urocortins 77-80 corticotropin releasing hormone Rattus norvegicus 33-36 12535698-3 2002 Combined peripheral administration of leptin and urocortin (UCN) significantly decreased food intake, whereas neither one showed an effect when given alone in the same doses. Urocortins 49-58 urocortin Homo sapiens 60-63 12388260-1 2003 The major objective of this study was to determine whether urocortin, a member of the corticotrophin-releasing factor (CRF) family, protects adult rat cardiomyocytes from ischemia that has been simulated by glucose deprivation and acidosis. Urocortins 59-68 corticotropin releasing hormone Rattus norvegicus 86-117 14555790-0 2003 The cardioprotective agent urocortin induces expression of CT-1. Urocortins 27-36 cardiotrophin 1 Homo sapiens 59-63 12492439-8 2002 Both CRH and urocortin caused a dose-dependent rise in hippocampal serotonin (maximally 350% of baseline) and 5-hydroxyindoleacetic acid levels, suggesting the involvement of CRH receptor type 1. Urocortins 13-22 corticotropin releasing hormone Rattus norvegicus 175-178 12492439-9 2002 Because the effects of urocortin were prolonged, CRH receptor type 2 could play a role in a later phase of the neurotransmitter response. Urocortins 23-32 corticotropin releasing hormone Rattus norvegicus 49-52 12373783-2 2002 Urocortin (Ucn), a 40-amino-acid neuropeptide recently isolated from the rat brain, is the newest member of this family. Urocortins 0-9 urocortin Rattus norvegicus 11-14 11879793-1 2002 The corticotropin-releasing hormone (CRH) system, including CRH and urocortin (UCN), is implicated in the central control of appetite and energy metabolism. Urocortins 68-77 corticotropin releasing hormone Rattus norvegicus 4-35 12413940-0 2002 GRK3 regulation during CRF- and urocortin-induced CRF1 receptor desensitization. Urocortins 32-41 G protein-coupled receptor kinase 3 Homo sapiens 0-4 12413940-5 2002 Neither GRK3 nor GRK2 expression increased in Y79 cells exposed to urocortin for 10 min to 48 h. We hypothesize that GRK3 upregulation may be a cellular negative feedback process directed at maximizing CRF(1) receptor desensitization by heightening GRK3 phosphorylating capacity during prolonged exposure to high CRF. Urocortins 67-76 G protein-coupled receptor kinase 3 Homo sapiens 117-121 12413940-5 2002 Neither GRK3 nor GRK2 expression increased in Y79 cells exposed to urocortin for 10 min to 48 h. We hypothesize that GRK3 upregulation may be a cellular negative feedback process directed at maximizing CRF(1) receptor desensitization by heightening GRK3 phosphorylating capacity during prolonged exposure to high CRF. Urocortins 67-76 G protein-coupled receptor kinase 3 Homo sapiens 117-121 12392842-1 2002 OBJECTIVES: The goal of this study was to determine the bioactivity of urocortin (Ucn) in experimental heart failure (HF). Urocortins 71-80 urocortin Ovis aries 82-85 12234964-3 2002 We report that urocortin specifically induces enhanced expression of the Kir 6.1 cardiac potassium channel subunit. Urocortins 15-24 potassium inwardly rectifying channel subfamily J member 8 Homo sapiens 73-80 12234964-4 2002 On the basis of this finding, we showed that the cardioprotective effect of urocortin both in isolated cardiac cells and in the intact heart is specifically blocked by both generalized and mitochondrial-specific K(ATP) channel blockers, whereas the cardioprotective effect of cardiotrophin-1 is unaffected. Urocortins 76-85 cardiotrophin 1 Homo sapiens 276-291 12201805-10 2002 CRH/urocortin, via specific receptor isoforms, is now able to activate Gq and potentially enhance the oxytocin-driven generation of inositol triphosphate. Urocortins 4-13 corticotropin releasing hormone Homo sapiens 0-3 12201805-11 2002 In addition, CRH/urocortin, via specific CRH receptor subtypes, may generate prostaglandins from the fetal membranes and decidua, play a role in placental vasodilatation and participate in fetal adrenal function and organ maturation. Urocortins 17-26 corticotropin releasing hormone Homo sapiens 13-16 12201805-11 2002 In addition, CRH/urocortin, via specific CRH receptor subtypes, may generate prostaglandins from the fetal membranes and decidua, play a role in placental vasodilatation and participate in fetal adrenal function and organ maturation. Urocortins 17-26 corticotropin releasing hormone Homo sapiens 41-44 12113883-4 2002 Acting on the same CRF receptors, urocortin stimulates myometrial contractility and ACTH and prostaglandin release from cultured human placental cells. Urocortins 34-43 proopiomelanocortin Homo sapiens 84-88 12010772-3 2002 We investigated CRF receptor-mediated actions of rat urocortin (rUcn) injected intracisternally (ic) on gastric motor function. Urocortins 53-62 urocortin Rattus norvegicus 64-68 12027405-2 2002 CT-1 and the corticotrophin releasing hormone-like hormone urocortin protect cardiac myocytes by the same p42/44 mitogen activated protein kinase (p42/44 MAPK) dependent pathway. Urocortins 59-68 cardiotrophin 1 Rattus norvegicus 0-50 12027405-2 2002 CT-1 and the corticotrophin releasing hormone-like hormone urocortin protect cardiac myocytes by the same p42/44 mitogen activated protein kinase (p42/44 MAPK) dependent pathway. Urocortins 59-68 mitogen activated protein kinase 1 Rattus norvegicus 147-158 12027405-9 2002 These results identify urocortin as a novel hypertrophic and protective agent whose hypertrophic effect is mediated by a distinct pathway to that activated by CT-1, although the two factors mediate protection via the same pathway. Urocortins 23-32 cardiotrophin 1 Rattus norvegicus 159-163 11976272-1 2002 Urocortin, an endogenous peptide structurally related to corticotropin-releasing factor (CRF), has potent cardiovascular effects, suggesting that it may be of significance in cardiovascular regulation. Urocortins 0-9 corticotropin releasing hormone Homo sapiens 57-87 11976272-4 2002 In the segments at basal resting tone, urocortin did not produce any effect, but in the segments precontracted with endothelin-1 (1 - 10 nM), urocortin (1 pM - 10 nM) produced concentration-dependent relaxation. Urocortins 142-151 endothelin 1 Homo sapiens 116-128 11991736-0 2002 Activation of protein kinase B/Akt by urocortin is essential for its ability to protect cardiac cells against hypoxia/reoxygenation-induced cell death. Urocortins 38-47 AKT serine/threonine kinase 1 Rattus norvegicus 31-34 11879793-1 2002 The corticotropin-releasing hormone (CRH) system, including CRH and urocortin (UCN), is implicated in the central control of appetite and energy metabolism. Urocortins 68-77 corticotropin releasing hormone Rattus norvegicus 37-40 11879793-1 2002 The corticotropin-releasing hormone (CRH) system, including CRH and urocortin (UCN), is implicated in the central control of appetite and energy metabolism. Urocortins 68-77 urocortin Rattus norvegicus 79-82 11834446-4 2002 In this study we show, for the first time, that urocortin induces the expression of hsp90 but not hsp70 in primary cultures of rat neonatal cardiac myocytes. Urocortins 48-57 heat shock protein 90 alpha family class A member 1 Rattus norvegicus 84-89 11792665-1 2002 The hypothalamic paraventricular nucleus (PVN) plays a primary role in energy homeostasis, and urocortin (UCN) decreases feeding after injection into the PVN. Urocortins 95-104 urocortin Rattus norvegicus 106-109 11834446-5 2002 Levels of hsp90 protein increase by 1.5-fold over untreated cells within 10 min of urocortin treatment and are sustained for 24 h with a maximal increase of 2.5-fold at 60 min (P<0.05 at all time points). Urocortins 83-92 heat shock protein 90 alpha family class A member 1 Rattus norvegicus 10-15 11834446-6 2002 The increase in hsp90 expression by urocortin was not inhibited by actinomycin D, and urocortin failed to increase hsp90 promoter activity. Urocortins 36-45 heat shock protein 90 alpha family class A member 1 Rattus norvegicus 16-21 11834446-7 2002 Urocortin induction of hsp90 was inhibited by the MEK1/2 inhibitor PD98059 (P<0.001) and by cycloheximide, and both inhibitors abrogate urocortin-mediated cardioprotection (P<0.05 for cycloheximide, P<0.001 for PD98059). Urocortins 139-148 urocortin Rattus norvegicus 0-9 11834446-7 2002 Urocortin induction of hsp90 was inhibited by the MEK1/2 inhibitor PD98059 (P<0.001) and by cycloheximide, and both inhibitors abrogate urocortin-mediated cardioprotection (P<0.05 for cycloheximide, P<0.001 for PD98059). Urocortins 139-148 heat shock protein 90 alpha family class A member 1 Rattus norvegicus 23-28 11834446-8 2002 Hence, MEK1/2 and protein synthesis are involved in the cardioprotective effect of urocortin against hypoxic-mediated cell death, possibly due to an increase in expression of hsp90 protein. Urocortins 83-92 mitogen activated protein kinase kinase 1 Rattus norvegicus 7-13 11834446-8 2002 Hence, MEK1/2 and protein synthesis are involved in the cardioprotective effect of urocortin against hypoxic-mediated cell death, possibly due to an increase in expression of hsp90 protein. Urocortins 83-92 heat shock protein 90 alpha family class A member 1 Rattus norvegicus 175-180 11834446-9 2002 This is the first report of heat shock protein induction by urocortin or any other member of the corticotrophin-releasing hormone family. Urocortins 60-69 selenoprotein K Rattus norvegicus 28-46 11425856-6 2001 Following thrombin cleavage, the purified protein (bNT-CRFR1) binds astressin and the agonist urocortin with high affinity. Urocortins 94-103 coagulation factor II, thrombin Homo sapiens 10-18 11784785-7 2002 Using subtype-selective CRH receptor antagonists, we provide evidence that the neuroprotective effect of exogenously added urocortin is mediated by CRHR1. Urocortins 123-132 corticotropin releasing hormone Homo sapiens 24-27 11784785-7 2002 Using subtype-selective CRH receptor antagonists, we provide evidence that the neuroprotective effect of exogenously added urocortin is mediated by CRHR1. Urocortins 123-132 corticotropin releasing hormone receptor 1 Homo sapiens 148-153 11739017-5 2001 infusion of urocortin on feed intake and endocrine profiles of LH, GH, IGF-I, cortisol and leptin in ovariectomized ewes. Urocortins 12-21 insulin-like growth factor 1 Rattus norvegicus 71-76 11682149-1 2001 The effect of intracisternal injection of urocortin, an endogenous ligand for corticotropin-releasing factor (CRF) 2 receptor, on carbon tetrachloride (CCl4)-induced acute liver injury was investigated in rats. Urocortins 42-51 C-C motif chemokine ligand 4 Rattus norvegicus 152-156 11682149-2 2001 Intracisternal injection of urocortin dose-dependently enhanced elevation of serum alanine aminotransferase and aspartate aminotransferase levels induced by CCl4. Urocortins 28-37 glutamic-oxaloacetic transaminase 2 Rattus norvegicus 112-138 11682149-2 2001 Intracisternal injection of urocortin dose-dependently enhanced elevation of serum alanine aminotransferase and aspartate aminotransferase levels induced by CCl4. Urocortins 28-37 C-C motif chemokine ligand 4 Rattus norvegicus 157-161 11682149-3 2001 Intracisternal urocortin also aggravated CCl4-induced histological changes of the liver. Urocortins 15-24 C-C motif chemokine ligand 4 Rattus norvegicus 41-45 11682149-4 2001 The aggravating effect of central urocortin on CCl4-induced acute liver injury was abolished by chemical sympathectomy, but not by vagotomy. Urocortins 34-43 C-C motif chemokine ligand 4 Rattus norvegicus 47-51 11641109-5 2001 The CRF-R1/CRF-R2 antagonist astressin B (30 microg/kg ip) and the selective CRF-R2 antagonist antisauvagine-30 (100 microg/kg ip) completely antagonized urocortin action, whereas the selective CRF-R1 antagonist CP-154,526 (10 mg/kg ip) had no effect. Urocortins 154-163 corticotropin releasing hormone receptor 1 Mus musculus 4-10 11641109-5 2001 The CRF-R1/CRF-R2 antagonist astressin B (30 microg/kg ip) and the selective CRF-R2 antagonist antisauvagine-30 (100 microg/kg ip) completely antagonized urocortin action, whereas the selective CRF-R1 antagonist CP-154,526 (10 mg/kg ip) had no effect. Urocortins 154-163 corticotropin releasing hormone receptor 2 Mus musculus 77-83 11641109-10 2001 These data indicate that intraperitoneal urocortin-induced decrease in feeding is only partly mediated by CRF-R2, whereas urocortin action to delay gastric emptying of a meal involves primarily CRF-R2. Urocortins 41-50 corticotropin releasing hormone receptor 2 Mus musculus 106-112 11549672-8 2001 These findings suggest that, like CRH, urocortin is present in peripheral inflammatory sites, such as rheumatoid synovium, and acts as an immune-inflammatory mediator. Urocortins 39-48 corticotropin releasing hormone Homo sapiens 34-37 11597609-3 2001 The recently identified CRH-related peptide, urocortin (UCN), also binds with high affinity to CRH receptor subtypes and decreases food intake in food-deprived and non-deprived rats. Urocortins 45-54 corticotropin releasing hormone Rattus norvegicus 24-27 11597609-3 2001 The recently identified CRH-related peptide, urocortin (UCN), also binds with high affinity to CRH receptor subtypes and decreases food intake in food-deprived and non-deprived rats. Urocortins 45-54 urocortin Rattus norvegicus 56-59 11597609-3 2001 The recently identified CRH-related peptide, urocortin (UCN), also binds with high affinity to CRH receptor subtypes and decreases food intake in food-deprived and non-deprived rats. Urocortins 45-54 corticotropin releasing hormone Rattus norvegicus 95-98 11425856-6 2001 Following thrombin cleavage, the purified protein (bNT-CRFR1) binds astressin and the agonist urocortin with high affinity. Urocortins 94-103 corticotropin releasing hormone receptor 1 Homo sapiens 55-60 11459800-9 2001 Interestingly, treatment with urocortin significantly decreases CRH receptor type 2 mRNA in cultured cardiomyocytes. Urocortins 30-39 corticotropin releasing hormone Mus musculus 64-67 11337084-3 2001 Comparative pharmacology of CRH receptor agonists suggests that CRH, urocortin, sauvagine and urotensin consistently mimic, and CRH receptor antagonists consistently lessen, functional consequences of stressor exposure. Urocortins 69-78 corticotropin releasing hormone Mus musculus 28-31 11250659-3 2001 In addition, urocortin (Ucn), a new member of the CRF family, has been reported to have much greater affinity for CRF-R2 than CRF. Urocortins 13-22 corticotropin releasing hormone receptor 2 Rattus norvegicus 114-120 11250659-3 2001 In addition, urocortin (Ucn), a new member of the CRF family, has been reported to have much greater affinity for CRF-R2 than CRF. Urocortins 24-27 corticotropin releasing hormone receptor 2 Rattus norvegicus 114-120 11179597-4 2001 Rat CRFBP was pharmacologically characterized employing a competition binding assay with tritium-labeled rat urocortin. Urocortins 109-118 corticotropin releasing hormone binding protein Rattus norvegicus 4-9 11337087-3 2001 Both CRH and urocortin mediate their endocrine and/or synaptic effects via two classes of CRH receptors. Urocortins 13-22 corticotropin releasing hormone Mus musculus 90-93 11337087-4 2001 Similarly, both CRH and urocortin bind to the CRH-binding protein (CRH-BP). Urocortins 24-33 corticotropin releasing hormone binding protein Mus musculus 46-65 11337087-4 2001 Similarly, both CRH and urocortin bind to the CRH-binding protein (CRH-BP). Urocortins 24-33 corticotropin releasing hormone binding protein Mus musculus 67-73 11337087-5 2001 This secreted binding protein is smaller than the CRH receptors, but binds CRH and urocortin with an affinity equal to or greater than that of the receptors, and blocks CRH-mediated ACTH release in vitro. Urocortins 83-92 corticotropin releasing hormone Mus musculus 50-53 11337087-6 2001 Several regions of CRH-BP expression colocalize with sites of CRH synthesis or release, suggesting that this binding protein may have a profound impact on the biological activity of CRH (or urocortin). Urocortins 190-199 corticotropin releasing hormone binding protein Mus musculus 19-25 11337087-6 2001 Several regions of CRH-BP expression colocalize with sites of CRH synthesis or release, suggesting that this binding protein may have a profound impact on the biological activity of CRH (or urocortin). Urocortins 190-199 corticotropin releasing hormone Mus musculus 19-22 11337087-6 2001 Several regions of CRH-BP expression colocalize with sites of CRH synthesis or release, suggesting that this binding protein may have a profound impact on the biological activity of CRH (or urocortin). Urocortins 190-199 corticotropin releasing hormone Mus musculus 62-65 11337096-3 2001 The diversity of actions of urocortin on behaviour, appetite, inflammation and the cardiovascular system suggest that this peptide may be an endogenous factor mediating actions previously attributed to CRH. Urocortins 28-37 corticotropin releasing hormone Homo sapiens 202-205 11264720-6 2001 In the SON, urocortin was localized to vasopressin and oxytocin neurones but was rarely seen in CRF-positive cells. Urocortins 12-21 arginine vasopressin Rattus norvegicus 39-50 11403094-3 2001 VMH CRH-R2 is more important than CRH-R1 in mediating anorexic effect of CRH or urocortin (UCN) and stress-induced reduction of food intake. Urocortins 80-89 corticotropin releasing hormone receptor 2 Mus musculus 4-10 11403094-3 2001 VMH CRH-R2 is more important than CRH-R1 in mediating anorexic effect of CRH or urocortin (UCN) and stress-induced reduction of food intake. Urocortins 80-89 corticotropin releasing hormone Mus musculus 4-7 11403094-3 2001 VMH CRH-R2 is more important than CRH-R1 in mediating anorexic effect of CRH or urocortin (UCN) and stress-induced reduction of food intake. Urocortins 91-94 corticotropin releasing hormone receptor 2 Mus musculus 4-10 11403094-3 2001 VMH CRH-R2 is more important than CRH-R1 in mediating anorexic effect of CRH or urocortin (UCN) and stress-induced reduction of food intake. Urocortins 91-94 corticotropin releasing hormone Mus musculus 4-7 11403094-6 2001 CRH-R1 mediates CRH-induced blood pressure elevation, while peripheral CRH-R2 mediates the hypotensive effect of systemically administered UCN and CRH. Urocortins 139-142 corticotropin releasing hormone receptor 2 Mus musculus 71-77 11403094-8 2001 Peripheral CRH-R2 mediates UCN-induced mast cell degranulation, vascular permeability, and abdominal surgery-induced gastric stasis. Urocortins 27-30 corticotropin releasing hormone receptor 2 Mus musculus 11-17 12045360-1 2001 OBJECTIVE: Corticotropin-releasing factor receptor type 2 (CRF R2) messenger RNA (mRNA) expression in the rodent heart or vessels is modulated by exposure to urocortin and glucocorticoids. Urocortins 158-167 corticotropin releasing hormone receptor 2 Rattus norvegicus 11-57 12045360-1 2001 OBJECTIVE: Corticotropin-releasing factor receptor type 2 (CRF R2) messenger RNA (mRNA) expression in the rodent heart or vessels is modulated by exposure to urocortin and glucocorticoids. Urocortins 158-167 corticotropin releasing hormone receptor 2 Rattus norvegicus 59-65 11113078-9 2000 CONCLUSIONS: These results demonstrate that CRF acts peripherally to stimulate colonic motility and that CRF-R1 is primarily involved in mediating IP CRF/urocortin- and water avoidance stress-induced colonic motor response. Urocortins 154-163 corticotropin releasing hormone receptor 1 Rattus norvegicus 105-111 10919255-0 2000 Modulation of urocortin-induced hypophagia and weight loss by corticotropin-releasing factor receptor 1 deficiency in mice. Urocortins 14-23 corticotropin releasing hormone receptor 1 Mus musculus 62-103 11117536-0 2000 Urocortin, but not corticotropin-releasing hormone (CRH), activates the mitogen-activated protein kinase signal transduction pathway in human pregnant myometrium: an effect mediated via R1alpha and R2beta CRH receptor subtypes and stimulation of Gq-proteins. Urocortins 0-9 corticotropin releasing hormone Homo sapiens 205-208 11117536-1 2000 CRH and CRH-related peptides such as urocortin mediate their actions in the human myometrium via activation of two distinct classes of CRH receptors, R1 and R2. Urocortins 37-46 corticotropin releasing hormone Homo sapiens 0-3 11117536-1 2000 CRH and CRH-related peptides such as urocortin mediate their actions in the human myometrium via activation of two distinct classes of CRH receptors, R1 and R2. Urocortins 37-46 corticotropin releasing hormone Homo sapiens 8-11 11117536-1 2000 CRH and CRH-related peptides such as urocortin mediate their actions in the human myometrium via activation of two distinct classes of CRH receptors, R1 and R2. Urocortins 37-46 corticotropin releasing hormone Homo sapiens 8-11 11117536-8 2000 Studies on Gq protein activation using [alpha-32P]-GTP-gamma-azidoanilide and IP3 production in cells expressing the R1alpha or R2beta CRH receptors demonstrated that urocortin was 10 times more potent than CRH. Urocortins 167-176 corticotropin releasing hormone Homo sapiens 135-138 11117536-9 2000 Moreover, urocortin (UCN) generated peak responses that were 50-70% greater than CRH in activating the Gq protein and stimulating IP3 production. Urocortins 10-19 urocortin Homo sapiens 21-24 11095927-1 2000 Urocortin, a recently identified peptide of the corticotropin releasing hormone (CRH) peptide family, has potent vasodilatory effects in the human fetal placental circulation in vitro, promoting us to hypothesize that urocortin is produced locally to regulate uteroplacental vascular tone during pregnancy. Urocortins 218-227 corticotropin releasing hormone Homo sapiens 48-79 11095927-1 2000 Urocortin, a recently identified peptide of the corticotropin releasing hormone (CRH) peptide family, has potent vasodilatory effects in the human fetal placental circulation in vitro, promoting us to hypothesize that urocortin is produced locally to regulate uteroplacental vascular tone during pregnancy. Urocortins 218-227 corticotropin releasing hormone Homo sapiens 81-84 11026651-3 2000 Therefore, we examined the effect of glucocorticoid treatment, adrenalectomy, and systemic administration of urocortin, a possible endogenous ligand for CRHR-2, on heart CRHR-2 mRNA levels in male Wistar rats, using in situ hybridization histochemistry. Urocortins 109-118 corticotropin releasing hormone receptor 2 Rattus norvegicus 153-159 11026651-3 2000 Therefore, we examined the effect of glucocorticoid treatment, adrenalectomy, and systemic administration of urocortin, a possible endogenous ligand for CRHR-2, on heart CRHR-2 mRNA levels in male Wistar rats, using in situ hybridization histochemistry. Urocortins 109-118 corticotropin releasing hormone receptor 2 Rattus norvegicus 170-176 11026651-4 2000 CRHR-2 mRNA in the heart was significantly decreased 9 h after systemic administration of urocortin (5 microg/kg b.w.). Urocortins 90-99 corticotropin releasing hormone receptor 2 Rattus norvegicus 0-6 10986336-0 2000 Astressin, a corticotropin releasing factor antagonist, reverses the anxiogenic effects of urocortin when administered into the basolateral amygdala. Urocortins 91-100 corticotropin releasing hormone Rattus norvegicus 13-43 10986336-1 2000 Previous work in our laboratory has shown that Urocortin (Ucn), a peptide related to corticotropin releasing factor (CRF), injected into the basolateral nucleus of the amygdala (BLA) in male Wistar rats would result in an anxiogenic response as measured in the social interaction (SI) test. Urocortins 47-56 urocortin Rattus norvegicus 58-61 10986336-1 2000 Previous work in our laboratory has shown that Urocortin (Ucn), a peptide related to corticotropin releasing factor (CRF), injected into the basolateral nucleus of the amygdala (BLA) in male Wistar rats would result in an anxiogenic response as measured in the social interaction (SI) test. Urocortins 47-56 corticotropin releasing hormone Rattus norvegicus 85-115 12045360-10 2001 CONCLUSION: The multifactorial regulation of CRF R2beta mRNA expression in the A7r5 cells serves to limit the inotropic and chronotropic effects of CRF R2 agonists such as urocortin during prolonged physical or immune challenge. Urocortins 172-181 corticotropin releasing hormone receptor 2 Rattus norvegicus 45-51 11118786-0 2000 Feed intake and serum GH, LH and cortisol in gilts after intracerebroventricular or intravenous injection of urocortin. Urocortins 109-118 FEEDIN Sus scrofa 0-11 11118786-10 2000 These data provide evidence that urocortin modulates GH and LH concentrations and suppresses feed intake in gilts via mechanisms which may be independent of cortisol and may depend upon dose and route of administration. Urocortins 33-42 FEEDIN Sus scrofa 93-104 10919255-1 2000 Intracerebroventricular injection of CRF or urocortin (Ucn) reduces appetite and body weight. Urocortins 44-53 urocortin Mus musculus 55-58 10690896-1 2000 Since the skin produces POMC peptides, in the present work we investigated local production of urocortin, a peptide related to CRH, the normal endogenous stimulant for POMC. Urocortins 95-104 corticotropin releasing hormone Homo sapiens 127-130 11095927-1 2000 Urocortin, a recently identified peptide of the corticotropin releasing hormone (CRH) peptide family, has potent vasodilatory effects in the human fetal placental circulation in vitro, promoting us to hypothesize that urocortin is produced locally to regulate uteroplacental vascular tone during pregnancy. Urocortins 218-227 urocortin Homo sapiens 0-9 10742108-5 2000 Crh has a higher affinity for Crhr1 than for Crhr2, and urocortin (Ucn), a Crh-related peptide, is thought to be the endogenous ligand for Crhr2 because it binds with almost 40-fold higher affinity than does Crh. Urocortins 56-65 urocortin Mus musculus 67-70 10742108-5 2000 Crh has a higher affinity for Crhr1 than for Crhr2, and urocortin (Ucn), a Crh-related peptide, is thought to be the endogenous ligand for Crhr2 because it binds with almost 40-fold higher affinity than does Crh. Urocortins 56-65 corticotropin releasing hormone receptor 2 Mus musculus 139-144 10777063-4 2000 Binding of iodine 125 CRH to intact keratinocytes was inhibited by increasing doses of CRH, sauvagine, or urocortin, all showing equal inhibitory potency. Urocortins 106-115 corticotropin releasing hormone Homo sapiens 22-25 10650129-3 2000 injection of CRF and urocortin in conscious rats by monitoring Fos expression 60 min later. Urocortins 21-30 Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus 63-66 10650150-6 2000 Icv injection of CRH and urocortin also suppressed the ConA response of splenic lymphocytes, and the effect of urocortin was prevented by the anti-CRH antibody, while that of CRH was not prevented by the anti-urocortin antibody. Urocortins 111-120 corticotropin releasing hormone Rattus norvegicus 17-20 10650150-6 2000 Icv injection of CRH and urocortin also suppressed the ConA response of splenic lymphocytes, and the effect of urocortin was prevented by the anti-CRH antibody, while that of CRH was not prevented by the anti-urocortin antibody. Urocortins 111-120 corticotropin releasing hormone Rattus norvegicus 147-150 10650150-6 2000 Icv injection of CRH and urocortin also suppressed the ConA response of splenic lymphocytes, and the effect of urocortin was prevented by the anti-CRH antibody, while that of CRH was not prevented by the anti-urocortin antibody. Urocortins 111-120 corticotropin releasing hormone Rattus norvegicus 147-150 10650150-7 2000 These results suggest that leptin suppresses peripheral lymphocyte functions, in contrast to the direct activating effects, indirectly through the activation of the CRH (urocortin)-sympathetic nervous system. Urocortins 170-179 corticotropin releasing hormone Rattus norvegicus 165-168 10875227-9 2000 The multifactorial regulation of CRF R2beta mRNA expression in the cardiovascular system may serve to limit the inotropic and chronotropic effects of CRF R2 agonists such as urocortin during prolonged physical or immune challenge. Urocortins 174-183 corticotropin releasing hormone receptor 2 Rattus norvegicus 33-39 10837794-0 2000 Long-term effects on feeding and body weight after stimulation of forebrain or hindbrain CRH receptors with urocortin. Urocortins 108-117 corticotropin releasing hormone Rattus norvegicus 89-92 10690896-1 2000 Since the skin produces POMC peptides, in the present work we investigated local production of urocortin, a peptide related to CRH, the normal endogenous stimulant for POMC. Urocortins 95-104 proopiomelanocortin Homo sapiens 168-172 10656997-4 2000 The human CRF-BP ligand was found to: (a) possess a molecular mass of 4707 Daltons, (b) have an N-terminal amino acid sequence (5 residues) identical to rat urocortin, (c) be detected by a specific urocortin radioimmunoassay, (d) have high affinity for both the human and ovine CRF-BPs and (e) be present in many regions of the ovine brain. Urocortins 157-166 corticotropin releasing hormone binding protein Homo sapiens 10-16 10656997-4 2000 The human CRF-BP ligand was found to: (a) possess a molecular mass of 4707 Daltons, (b) have an N-terminal amino acid sequence (5 residues) identical to rat urocortin, (c) be detected by a specific urocortin radioimmunoassay, (d) have high affinity for both the human and ovine CRF-BPs and (e) be present in many regions of the ovine brain. Urocortins 198-207 corticotropin releasing hormone binding protein Homo sapiens 10-16 10656997-9 2000 We conclude that urocortin is the principal ligand for the CRF-BP in ovine brain and we could find no evidence for a centrally located mammalian sauvagine-like peptide. Urocortins 17-26 corticotropin releasing hormone binding protein Homo sapiens 59-65 10648719-6 2000 Unique sites of CRF-R2 expression were relatively unresponsive to CRF but were more so after icv administration of urocortin (UCN), a new mammalian CRF-related peptide. Urocortins 115-124 corticotropin releasing hormone receptor 2 Homo sapiens 16-22 10648719-6 2000 Unique sites of CRF-R2 expression were relatively unresponsive to CRF but were more so after icv administration of urocortin (UCN), a new mammalian CRF-related peptide. Urocortins 115-124 urocortin Homo sapiens 126-129 10818395-5 2000 A local CRF-BP modulates the paracrine effects of CRF and urocortin. Urocortins 58-67 corticotropin releasing hormone binding protein Homo sapiens 8-14 11268356-7 2000 We and others could show that lymphocytes are one source of immunoreactive CRH; however, the antiserum used in our study as well as in previous reports crossreacted with urocortin, a newly discovered member of the CRH family. Urocortins 170-179 corticotropin releasing hormone Homo sapiens 75-78 11268356-7 2000 We and others could show that lymphocytes are one source of immunoreactive CRH; however, the antiserum used in our study as well as in previous reports crossreacted with urocortin, a newly discovered member of the CRH family. Urocortins 170-179 corticotropin releasing hormone Homo sapiens 214-217 10614646-2 2000 The physiological role of urocortin is unknown, but it has been postulated to serve some of the functions previously attributed to CRH. Urocortins 26-35 corticotropin releasing hormone Mus musculus 131-134 10630405-3 1999 Exogenous urocortin is more potent than corticotropin releasing hormone (CRH) in protecting cardiac myocytes from necrotic and apoptotic death induced by ischaemia, and the cardioprotective effects of ischaemia-preconditioned media are abrogated by antagonists to the CRH family of peptides. Urocortins 10-19 corticotropin releasing hormone Rattus norvegicus 268-271 10612445-0 1999 High-affinity binding of urocortin and astressin but not CRF to G protein-uncoupled CRFR1. Urocortins 25-34 corticotropin releasing hormone receptor 1 Rattus norvegicus 84-89 10393986-4 1999 The other known mammalian ligand for CRH receptors is urocortin. Urocortins 54-63 corticotropin releasing hormone Homo sapiens 37-40 10535410-2 1999 However, urocortin, sauvagine, and urotensin, other members of the family of CRH-like molecules, have also been shown to be potent inhibitors of food intake. Urocortins 9-18 corticotropin releasing hormone Mus musculus 77-80 10417230-11 1999 Both fish neuropeptides possessed an order of magnitude less potency than human urocortin in CRF-R2 transfected cells. Urocortins 80-89 corticotropin releasing hormone receptor 2 Homo sapiens 93-99 10500222-7 1999 The increased anorectic and anxiogenic-like behavior most likely is caused by increased "free" CRH and/or urocortin levels in the brain of CRH-BP-deficient animals, suggesting an important role for CRH-BP in maintaining appropriate levels of these peptides in the central nervous system. Urocortins 106-115 corticotropin releasing hormone binding protein Mus musculus 139-145 10027877-0 1999 Potent mast cell degranulation and vascular permeability triggered by urocortin through activation of corticotropin-releasing hormone receptors. Urocortins 70-79 corticotropin releasing hormone Rattus norvegicus 102-133 10198329-1 1999 Urocortin, a new mammalian member of the corticotropin-releasing factor (CRF) family has been proposed to be the endogenous ligand for CRF receptor 2 (CRF-R2). Urocortins 0-9 corticotropin releasing hormone Homo sapiens 41-71 10198329-1 1999 Urocortin, a new mammalian member of the corticotropin-releasing factor (CRF) family has been proposed to be the endogenous ligand for CRF receptor 2 (CRF-R2). Urocortins 0-9 corticotropin releasing hormone receptor 2 Homo sapiens 135-149 10198329-1 1999 Urocortin, a new mammalian member of the corticotropin-releasing factor (CRF) family has been proposed to be the endogenous ligand for CRF receptor 2 (CRF-R2). Urocortins 0-9 corticotropin releasing hormone receptor 2 Homo sapiens 151-157 10198329-4 1999 At these intravenous doses, CRF and urocortin have their actions fully reversed by the CRF-R1/CRF-R2 antagonist astressin at antagonist/agonist ratios of 5:1 and 67:1, respectively. Urocortins 36-45 corticotropin releasing hormone receptor 1 Rattus norvegicus 87-93 10198329-4 1999 At these intravenous doses, CRF and urocortin have their actions fully reversed by the CRF-R1/CRF-R2 antagonist astressin at antagonist/agonist ratios of 5:1 and 67:1, respectively. Urocortins 36-45 corticotropin releasing hormone receptor 2 Rattus norvegicus 94-100 10198329-7 1999 These results as well as earlier ones showing that alpha-helical CRF9-41 (a CRF-R2 more selective antagonist) partly prevented postoperative ileus indicate that peripheral CRF-R2 may be primarily involved in intravenous urocortin-, CRF-, and abdominal surgery-induced gastric stasis. Urocortins 220-229 corticotropin releasing hormone receptor 2 Rattus norvegicus 172-178 10199789-11 1999 A dose-related increase of trophoblast ACTH or PGE2 was induced by urocortin, whereas astressin inhibited urocortin-stimulated ACTH or PGE2 release. Urocortins 106-115 proopiomelanocortin Homo sapiens 127-131 10199789-14 1999 The present study showed that human urocortin stimulates placental secretion of ACTH and PGE2, and modulates myometrial contractility, suggesting a role for this peptide in placental and intrauterine CRF pathways. Urocortins 36-45 proopiomelanocortin Homo sapiens 80-84 10448894-6 1999 This slower dissociation indicates that the CRF-BP may be more effective in clearing urocortin than CRF. Urocortins 85-94 corticotropin releasing hormone binding protein Homo sapiens 44-50 10199789-4 1999 The aim of the present study was to evaluate the effect of urocortin on placental ACTH and prostaglandin (PG) secretion, as well as on myometrial contractility. Urocortins 59-68 proopiomelanocortin Homo sapiens 82-86 10199789-6 1999 For investigating the effect of urocortin on ACTH release, primary cultures of human trophoblast cells were used. Urocortins 32-41 proopiomelanocortin Homo sapiens 45-49 10199789-11 1999 A dose-related increase of trophoblast ACTH or PGE2 was induced by urocortin, whereas astressin inhibited urocortin-stimulated ACTH or PGE2 release. Urocortins 67-76 proopiomelanocortin Homo sapiens 39-43 10392850-1 1999 Urocortin, a novel 40 amino acid neuropeptide, is a member of the corticotropin-releasing factor family. Urocortins 0-9 corticotropin releasing hormone Rattus norvegicus 66-96 9886092-6 1999 Mutation of Arg76 or Asn81 but not Gly83 of hCRF-R1 to the corresponding amino acids of xCRF-R1 or hVIP-R2 resulted in 100-1,000-fold lower affinities for human/rat CRF, rat urocortin, and astressin. Urocortins 174-183 vasoactive intestinal peptide receptor 2 Homo sapiens 99-106 10392850-2 1999 With 45% homology to corticotropin-releasing factor, urocortin binds with similar affinity to the corticotropin-releasing factor- and corticotropin-releasing factor-2 receptors and may play a role in modulating many of the same systems as corticotropin-releasing factor. Urocortins 53-62 corticotropin releasing hormone Rattus norvegicus 21-51 10392850-2 1999 With 45% homology to corticotropin-releasing factor, urocortin binds with similar affinity to the corticotropin-releasing factor- and corticotropin-releasing factor-2 receptors and may play a role in modulating many of the same systems as corticotropin-releasing factor. Urocortins 53-62 corticotropin releasing hormone Rattus norvegicus 98-128 10392850-2 1999 With 45% homology to corticotropin-releasing factor, urocortin binds with similar affinity to the corticotropin-releasing factor- and corticotropin-releasing factor-2 receptors and may play a role in modulating many of the same systems as corticotropin-releasing factor. Urocortins 53-62 corticotropin releasing hormone Rattus norvegicus 98-128 10392850-2 1999 With 45% homology to corticotropin-releasing factor, urocortin binds with similar affinity to the corticotropin-releasing factor- and corticotropin-releasing factor-2 receptors and may play a role in modulating many of the same systems as corticotropin-releasing factor. Urocortins 53-62 corticotropin releasing hormone Rattus norvegicus 98-128 9926843-1 1998 To assess the possible role of urocortin, a recently identified neuropeptide related to corticotropin-releasing factor (CRF), in modulation of peripheral immune functions, the effects of intracranially administrated urocortin on the proliferative activity of splenic lymphocytes were examined in rats. Urocortins 31-40 corticotropin releasing hormone Rattus norvegicus 88-118 9449626-6 1998 The complementary chimera in which E1 domain of the GRF-R was replaced by that of the CRF-R1 bound astressin and urocortin with Ki values approximately 10 nM, compared with inhibitory binding dissociation constant (Ki) values of approximately 2-4 nM for the wild-type CRF-R1. Urocortins 113-122 corticotropin releasing hormone receptor 1 Rattus norvegicus 86-92 9851801-9 1998 The CRH receptor antagonist, alpha-helical CRH-(9-41) (0.2 nmol/L) significantly attenuated the vasodilatation produced by urocortin, urotensin-1, and CRH (P < 0.05). Urocortins 123-132 corticotropin releasing hormone Homo sapiens 4-7 9851801-9 1998 The CRH receptor antagonist, alpha-helical CRH-(9-41) (0.2 nmol/L) significantly attenuated the vasodilatation produced by urocortin, urotensin-1, and CRH (P < 0.05). Urocortins 123-132 corticotropin releasing hormone Homo sapiens 43-46 9851801-9 1998 The CRH receptor antagonist, alpha-helical CRH-(9-41) (0.2 nmol/L) significantly attenuated the vasodilatation produced by urocortin, urotensin-1, and CRH (P < 0.05). Urocortins 123-132 corticotropin releasing hormone Homo sapiens 43-46 9791062-4 1998 In addition, an intraperitoneal injection of h/rCRF (100 micrograms/kg) or rat urocortin (10 and 100 micrograms/kg) increased the plasma IL-6 activity, mimicking the response to immobilization. Urocortins 79-88 interleukin 6 Rattus norvegicus 137-141 9863643-0 1998 Characterization of the relaxant action of urocortin, a new peptide related to corticotropin-releasing factor in the rat isolated basilar artery. Urocortins 43-52 corticotropin releasing hormone Rattus norvegicus 79-109 9863643-15 1998 The results suggest that urocortin induces relaxation of cerebral arteries by activating CRF-R2 receptors present in the vascular wall. Urocortins 25-34 corticotropin releasing hormone receptor 2 Rattus norvegicus 89-95 9655891-5 1998 The rank order potency of peptide analogs of CRH to inhibit [125I]tyr(o)sauvagine binding to CRH2 alpha receptors was: urotensin > sauvagine = urocortin > alpha-helical CRH9-41 > rh-CRH >> o-CRH. Urocortins 146-155 corticotropin releasing hormone Homo sapiens 45-48 9731865-1 1998 OBJECTIVES: The aim of this study was to investigate the possibility that urocortin is the ligand that displaces corticotropin-releasing hormone from its binding protein in the maternal circulation during pregnancy and, if so, to determine whether urocortin, like corticotropin-releasing hormone, is synthesized in substantial quantities in the placenta. Urocortins 74-83 corticotropin releasing hormone Homo sapiens 113-144 9731865-1 1998 OBJECTIVES: The aim of this study was to investigate the possibility that urocortin is the ligand that displaces corticotropin-releasing hormone from its binding protein in the maternal circulation during pregnancy and, if so, to determine whether urocortin, like corticotropin-releasing hormone, is synthesized in substantial quantities in the placenta. Urocortins 74-83 corticotropin releasing hormone Homo sapiens 264-295 9654364-0 1998 Central administration of urocortin inhibits vasopressin release in conscious rats. Urocortins 26-35 arginine vasopressin Rattus norvegicus 45-56 9631473-0 1998 The role of CRF2 receptors in corticotropin-releasing factor- and urocortin-induced anorexia. Urocortins 66-75 corticotropin releasing hormone receptor 2 Rattus norvegicus 12-16 9631473-1 1998 The experiments presented in this study were designed to assess corticotropin-releasing factor (CRF) receptor subtype mediation of CRF- and urocortin (UCN)-induced decrease in food intake. Urocortins 140-149 corticotropin releasing hormone Rattus norvegicus 64-94 9631473-1 1998 The experiments presented in this study were designed to assess corticotropin-releasing factor (CRF) receptor subtype mediation of CRF- and urocortin (UCN)-induced decrease in food intake. Urocortins 151-154 corticotropin releasing hormone Rattus norvegicus 64-94 9786168-10 1998 On the other hand substitutions at residues 4 or 5 in r-urocortin or h/r-CRH respectively appear to decrease activity at CRH1 but not CRH2beta receptors The modified CRH and urocortin analogs described here may provide clues for the further design of receptor selective ligands. Urocortins 56-65 corticotropin releasing hormone Rattus norvegicus 121-124 9180220-1 1997 The effect of chronic salt loading on urocortin-like immunoreactivity (Ucn-IR) was investigated in the rat hypothalamo-neurohypophysial system. Urocortins 38-47 urocortin Rattus norvegicus 71-74 9415408-7 1997 These data could, at least in part, account for the much higher affinity of CRFR2 for urocortin and sauvagine compared with rat/human CRF. Urocortins 86-95 corticotropin releasing hormone receptor 2 Rattus norvegicus 76-81 9348237-9 1997 These results are consistent with a role for CRF2 activation in mediating some of the complex interactions of CRF (or urocortin) with regulation of food intake in the developing rat. Urocortins 118-127 corticotropin releasing hormone receptor 2 Rattus norvegicus 45-49 9423932-6 1997 Thus, for the recombinant CRF1 receptor, binding was inhibited with similar affinity by Urocortin, sauvagine, Urotensin 1 and CRF. Urocortins 88-97 corticotropin releasing hormone receptor 1 Homo sapiens 26-30 9423932-9 1997 The pharmacological profile of specific [3H]-urocortin binding to homogentates of rat cerebellum was consistent with specific labelling of a CRF1 receptor. Urocortins 45-54 corticotropin releasing hormone receptor 1 Homo sapiens 141-145 7477349-5 1995 Synthetic urocortin evokes secretion of adrenocorticotropic hormone (ACTH) both in vitro and in vivo and binds and activates transfected type-1 CRF receptors, the subtype expressed by pituitary corticotropes. Urocortins 10-19 proopiomelanocortin Homo sapiens 40-67 9189917-1 1997 Potential anxiogenic-like properties of urocortin, a corticotropin-releasing factor (CRF)-related neuropeptide, were investigated in models of anxiety in rodents. Urocortins 40-49 corticotropin releasing hormone Mus musculus 53-83 8986836-2 1996 A protein that binds CRF and the related peptide, urocortin, with high affinity, CRF-binding protein (CRF-BP), may play a role in energy homeostasis by inactivating members of this peptide family in ingestive and metabolic regulatory brain regions. Urocortins 50-59 corticotropin releasing hormone binding protein Rattus norvegicus 81-100 8986836-2 1996 A protein that binds CRF and the related peptide, urocortin, with high affinity, CRF-binding protein (CRF-BP), may play a role in energy homeostasis by inactivating members of this peptide family in ingestive and metabolic regulatory brain regions. Urocortins 50-59 corticotropin releasing hormone binding protein Rattus norvegicus 102-108 8986836-3 1996 Intracerebroventricular administration in rats of the high-affinity CRF-BP ligand inhibitor, rat/human CRF (6-33), which dissociates CRF or urocortin from CRF-BP and increases endogenous brain levels of "free" CRF or urocortin significantly blunted exaggerated weight gain in Zucker obese subjects and in animals withdrawn from chronic nicotine. Urocortins 140-149 corticotropin releasing hormone binding protein Rattus norvegicus 68-74 8986836-3 1996 Intracerebroventricular administration in rats of the high-affinity CRF-BP ligand inhibitor, rat/human CRF (6-33), which dissociates CRF or urocortin from CRF-BP and increases endogenous brain levels of "free" CRF or urocortin significantly blunted exaggerated weight gain in Zucker obese subjects and in animals withdrawn from chronic nicotine. Urocortins 217-226 corticotropin releasing hormone binding protein Rattus norvegicus 68-74 8836534-0 1996 Urocortin interaction with corticotropin-releasing factor (CRF) binding protein (CRF-BP): a novel mechanism for elevating "free" CRF levels in human brain. Urocortins 0-9 corticotropin releasing hormone binding protein Homo sapiens 27-79 8836534-0 1996 Urocortin interaction with corticotropin-releasing factor (CRF) binding protein (CRF-BP): a novel mechanism for elevating "free" CRF levels in human brain. Urocortins 0-9 corticotropin releasing hormone binding protein Homo sapiens 81-87 8836534-1 1996 Here we demonstrate that urocortin, a new mammalian member of the corticotropin-releasing factor (CRF) neuropeptide family has high affinity for both the recombinant human CRF binding protein (CRF-BP) and for a membrane-associated form of the protein solubilized from postmortem human cerebrocortical brain tissue. Urocortins 25-34 corticotropin releasing hormone Homo sapiens 66-96 8836534-1 1996 Here we demonstrate that urocortin, a new mammalian member of the corticotropin-releasing factor (CRF) neuropeptide family has high affinity for both the recombinant human CRF binding protein (CRF-BP) and for a membrane-associated form of the protein solubilized from postmortem human cerebrocortical brain tissue. Urocortins 25-34 corticotropin releasing hormone binding protein Homo sapiens 172-191 8836534-1 1996 Here we demonstrate that urocortin, a new mammalian member of the corticotropin-releasing factor (CRF) neuropeptide family has high affinity for both the recombinant human CRF binding protein (CRF-BP) and for a membrane-associated form of the protein solubilized from postmortem human cerebrocortical brain tissue. Urocortins 25-34 corticotropin releasing hormone binding protein Homo sapiens 193-199 8836534-2 1996 The rank order of binding potency for both the human recombinant CRF-BP and for the solubilized human brain CRF-BP is: urotensin > hCRF > urocortin > sauvagine. Urocortins 144-153 corticotropin releasing hormone binding protein Homo sapiens 65-71 8836534-2 1996 The rank order of binding potency for both the human recombinant CRF-BP and for the solubilized human brain CRF-BP is: urotensin > hCRF > urocortin > sauvagine. Urocortins 144-153 corticotropin releasing hormone binding protein Homo sapiens 108-114 8836534-5 1996 Incubation of human brain postmortem tissue extracts with urocortin and urotensin resulted in a dramatic decrease in hCRF/hCRF-BP levels and a concomitant increase in "free" hCRF levels. Urocortins 58-67 corticotropin releasing hormone Homo sapiens 117-121 8836534-5 1996 Incubation of human brain postmortem tissue extracts with urocortin and urotensin resulted in a dramatic decrease in hCRF/hCRF-BP levels and a concomitant increase in "free" hCRF levels. Urocortins 58-67 corticotropin releasing hormone binding protein Homo sapiens 122-129 8836534-5 1996 Incubation of human brain postmortem tissue extracts with urocortin and urotensin resulted in a dramatic decrease in hCRF/hCRF-BP levels and a concomitant increase in "free" hCRF levels. Urocortins 58-67 corticotropin releasing hormone Homo sapiens 122-126 9118350-7 1996 These data indicate that CRF receptor antagonists may be useful for the treatment of the disease states where CRF is elevated such as anxiety and depression, anorexia nervosa and stroke and that ligand inhibitors of CRF-BP may be used to elevate brain levels of "free" urocortin and other CRF-related peptides. Urocortins 269-278 corticotropin releasing hormone binding protein Homo sapiens 216-222 7477349-5 1995 Synthetic urocortin evokes secretion of adrenocorticotropic hormone (ACTH) both in vitro and in vivo and binds and activates transfected type-1 CRF receptors, the subtype expressed by pituitary corticotropes. Urocortins 10-19 corticotropin releasing hormone receptor 1 Homo sapiens 137-157 7477349-6 1995 The coincidence of urotensin-like immunoreactivity with type-2 CRF receptors in brain, and our observation that urocortin is more potent than CRF at binding and activating type-2 CRF receptors, as well as at inducing c-Fos (an index of cellular activation) in regions enriched in type-2 CRF receptors, indicate that this new peptide could be an endogenous ligand for type-2 CRF receptors. Urocortins 112-121 corticotropin releasing hormone receptor 2 Homo sapiens 172-192 7477349-6 1995 The coincidence of urotensin-like immunoreactivity with type-2 CRF receptors in brain, and our observation that urocortin is more potent than CRF at binding and activating type-2 CRF receptors, as well as at inducing c-Fos (an index of cellular activation) in regions enriched in type-2 CRF receptors, indicate that this new peptide could be an endogenous ligand for type-2 CRF receptors. Urocortins 112-121 Fos proto-oncogene, AP-1 transcription factor subunit Homo sapiens 217-222 7477349-6 1995 The coincidence of urotensin-like immunoreactivity with type-2 CRF receptors in brain, and our observation that urocortin is more potent than CRF at binding and activating type-2 CRF receptors, as well as at inducing c-Fos (an index of cellular activation) in regions enriched in type-2 CRF receptors, indicate that this new peptide could be an endogenous ligand for type-2 CRF receptors. Urocortins 112-121 corticotropin releasing hormone receptor 2 Homo sapiens 172-192 7477349-6 1995 The coincidence of urotensin-like immunoreactivity with type-2 CRF receptors in brain, and our observation that urocortin is more potent than CRF at binding and activating type-2 CRF receptors, as well as at inducing c-Fos (an index of cellular activation) in regions enriched in type-2 CRF receptors, indicate that this new peptide could be an endogenous ligand for type-2 CRF receptors. Urocortins 112-121 corticotropin releasing hormone receptor 2 Homo sapiens 172-192