scholarly journals Endothelin-1 inhibits adipogenesis: Role of phosphorylation of Akt and ERK1/2

FEBS Letters ◽  
2006 ◽  
Vol 580 (24) ◽  
pp. 5765-5771 ◽  
Author(s):  
Indranil Bhattacharya ◽  
Axel Ullrich
Keyword(s):  
Endothelin 1

Role of Endothelin-1 in Myocardial Failure

1999 ◽  
Vol 111 (5) ◽  
pp. 417-422 ◽  
Author(s):  
Flora Sam ◽  
Wilson S. Colucci
Keyword(s):  
Endothelin 1 ◽  
Myocardial Failure

Carboxiterminal pro-endothelin-1 as an endothelial cell biomarker in thrombotic thrombocytopenic purpura

2016 ◽  
Vol 115 (05) ◽  
pp. 1034-1043 ◽  
Author(s):  
György Sinkovits ◽  
Péter Farkas ◽  
Dorottya Csuka ◽  
Katalin Rázsó ◽  
Marienn Réti ◽  
...  
Keyword(s):  
Thrombotic Thrombocytopenic Purpura ◽  
Acute Phase ◽  
Complement Activation ◽  
Endothelial Activation ◽  
Factor H ◽  
Healthy Controls ◽  
Activation Markers ◽  
Thrombocytopenic Purpura ◽  
Endothelin 1

SummaryThrombotic thrombocytopenic purpura (TTP) is characterised by the deficiency of the von Willebrand factor (VWF) cleaving protease (ADAMTS-13). Although several observations indicate an important role of endothelial activation in the pathogenesis of TTP, no reliable endothelial activation markers are available in the clinical management of TTP. Our aim was to investigate the presence of endothelial activation in TTP and to determine its connections with disease activity, therapy and complement activation. We enrolled 54 patients (median age 40.5; 44 females) and 57 healthy controls (median age 34; 30 females),VWF antigen, carboxiterminal-pro-endothelin-1 (CT-proET-1), complement Factor H and complement activation products (C3bBbP and SC5b-9) were measured. In both the acute and remission phase of TTP we found increased CT-proET-1 and VWF levels, while Factor H levels decreased compared with healthy controls. In remission, however, the elevated CT-proET-1 levels showed 22 % decrease when compared with the acute phase in paired samples (p=0.0031), whereas no changes for VWF and Factor H levels were observed. We also found positive correlations between CT-proET-1 levels and alternative pathway activation markers (C3bBbP; p=0.0360; r=0.4299). The data we present here demonstrate a role of endothelium activation in patients with acute TTP. The finding that CT-proET-1 levels decreased in remission compared with the acute phase further supports endothelial involvement. In addition, we show that endothelial activation also correlated with the activation of the alternative complement pathway. The data suggest that complement and endothelium activation jointly contribute to the development of TTP episodes in patients with predisposition to TTP.Supplementary Material to this article is available online at www.thrombosis-online.com.

scholarly journals Role of Endothelin-1 in Human Aneurysmal Subarachnoid Hemorrhage: Associations with Vasospasm and Delayed Cerebral Ischemia

2011 ◽  
Vol 15 (1) ◽  
pp. 19-27 ◽  
Author(s):  
Bhavani P. Thampatty ◽  
Paula R. Sherwood ◽  
Matthew J. Gallek ◽  
Elizabeth A. Crago ◽  
Dianxu Ren ◽  
...  
Keyword(s):  
Subarachnoid Hemorrhage ◽  
Cerebral Ischemia ◽  
Aneurysmal Subarachnoid Hemorrhage ◽  
Delayed Cerebral Ischemia ◽  
Endothelin 1

scholarly journals The Role of Endothelial Dysfunction in the Development of Cardiotoxic Action of Cytostatics in Patients with Lymphoproliferative Diseases

Kardiologiia ◽  
2019 ◽  
Vol 59 (4) ◽  
pp. 64-66 ◽  
Author(s):  
D. A. Budanova ◽  
Yu. N. Belenkov ◽  
I. Ya. Sokolova ◽  
O. N. Antyufeeva ◽  
V. I. Ershov ◽  
...  
Keyword(s):  
Endothelial Dysfunction ◽  
Normal Values ◽  
Clear Understanding ◽  
Age Group ◽  
Lymphoproliferative Diseases ◽  
Endothelin 1 ◽  
Vasoconstrictor Effect ◽  
Before And After ◽  
Chemotherapy Cardiotoxicity

Understanding mechanisms of chemotherapy cardiotoxicity is an important problem due to the lack of clear understanding of its occurrence. Development of endothelial dysfunction is considered to be one of possible ways in implementation of these side effects. The analysis of endothelin-1 and e-selectin levels in 26  patients with lymphoproliferative diseases before and after the completion of the treatment program was been performed. The results of the study showed normal values of E-selectin level and increased level of endothelin-1 in the whole group of patients before treatment. After completion of chemotherapy program, in the whole group, there was a decrease of these two markers. However, values of level of endothelin-1 with vasoconstrictor effect remained high even after the end of therapy. It is imp ortant that at detailed analysis the dynamics of investigated markers in patients of older age group (median age 64 years) was associated with worsening of endothelial dysfunction.

scholarly journals THE ROLE OF ENDOTHELIN-1 IN THE PATHOGENESIS OF DIABETIC RETINOPATHY

2016 ◽  
Vol 15 (2) ◽  
pp. 114-116
Author(s):  
Ya. I. Penishkevych ◽  
O. P. Kuchuk ◽  
O. O. Kuzo
Keyword(s):  
Diabetic Retinopathy ◽  
Endothelin 1
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