Human cystathionine γ-lyase: developmental and in vitro expression of two isoforms
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منابع مشابه
Enhanced Expression of Cystathionine β-Synthase and Cystathionine γ-Lyase During Acute Cholecystitis-Induced Gallbladder Inflammation
BACKGROUND Hydrogen sulfide (H2S) has recently been shown to play an important role in the digestive system, but the role of endogenous H2S produced locally in the gallbladder is unknown. The aim of this study was to investigate whether gallbladder possesses the enzymatic machinery to synthesize H2S, and whether H2S synthesis is changed in gallbladder inflammation during acute acalculous cholec...
متن کاملDownregulation of cystathionine β‐synthase and cystathionine γ‐lyase expression stimulates inflammation in kidney ischemia–reperfusion injury
Inflammation plays a critical role in kidney ischemia-reperfusion injury but mechanisms of increased proinflammatory cytokine expression are not completely understood. Kidney has a high expression of cystathionine-β-synthase (CBS) and cystathionine-γ-lyase (CSE) that can synthesize hydrogen sulfide. CBE and CSE are also responsible for the synthesis of cysteine, an essential precursor for gluta...
متن کاملSelectivity of commonly used pharmacological inhibitors for cystathionine β synthase (CBS) and cystathionine γ lyase (CSE)
BACKGROUND AND PURPOSE Hydrogen sulfide (H₂S) is a signalling molecule that belongs to the gasotransmitter family. Two major sources for endogenous enzymatic production of H₂S are cystathionine β synthase (CBS) and cystathionine γ lyase (CSE). In the present study, we examined the selectivity of commonly used pharmacological inhibitors of H₂S biosynthesis towards CSE and CBS. EXPERIMENTAL APP...
متن کاملCystathionine γ-lyase is expressed in human atherosclerotic plaque microvessels and is involved in micro-angiogenesis
Atherosclerotic plaques are classically divided into stable and vulnerable plaques. Vulnerable plaques are prone to rupture with a risk for infarction. High intraplaque microvessel density predisposes to plaque vulnerability. Hydrogen sulfide (H2S) is a proangiogenic gasotransmitter which is endogenously produced by cystathionine γ-lyase (CSE), and is believed to have vasculoprotective effects....
متن کاملCystathionine γ-lyase regulates arteriogenesis through NO-dependent monocyte recruitment.
AIMS Hydrogen sulfide (H2S) is a vasoactive gasotransmitter that is endogenously produced in the vasculature by the enzyme cystathionine γ-lyase (CSE). However, the importance of CSE activity and local H2S generation for ischaemic vascular remodelling remains completely unknown. In this study, we examine the hypothesis that CSE critically regulates ischaemic vascular remodelling involving H2S-d...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 2000
ISSN: 0264-6021
DOI: 10.1042/0264-6021:3470291