Mesotrypsin and Caspase-14 Participate in Prosaposin Processing
نویسندگان
چکیده
منابع مشابه
Caspase-14 reveals its secrets
Caspase-14 is a unique member of the evolutionarily conserved family of cysteinyl aspartate-specific proteinases, which are mainly involved in inflammation and apoptosis. However, recent evidence also implicates these proteases in proliferation and differentiation. Although most caspases are ubiquitously expressed, caspase-14 expression is confined mainly to cornifying epithelia, such as the sk...
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BACKGROUND Within the human placenta, the cytotrophoblast consists of a proliferative pool of progenitor cells which differentiate to replenish the overlying continuous, multi-nucleated syncytiotrophoblast, which forms the barrier between the maternal and fetal tissues. Disruption to trophoblast differentiation and function may result in impaired fetal development and preeclampsia. Caspase-14 e...
متن کاملEarly processing of Bid and caspase-6, -8, -10, -14 in the canine brain during cardiac arrest and resuscitation.
A clinically relevant model of transient global brain ischemia involving cardiac arrest followed by resuscitation in dogs was utilized to study the expression and proteolytic processing of apoptosis-regulatory proteins. In the hippocampus, an increase in pro-apoptotic Bcl-2 family proteins Bcl-XS and Bak was detected, concomitant with proteolysis of Bcl-XL and Bcl-2, following ischemia-reperfus...
متن کاملCaspase-14: A novel caspase in the retina with a potential role in diabetic retinopathy
PURPOSE The purpose of this study was to evaluate caspase-14 expression in the retina under normal and diabetic conditions, and to determine whether caspase-14 contributes to retinal microvascular cell death under high glucose conditions. METHODS Quantitative real-time polymerase chain reaction and western blot analysis were used to evaluate caspase-14 expression in retinal cells, including p...
متن کاملInactivation of mitogen-activated protein kinase signaling pathway reduces caspase-14 expression in impaired keratinocytes
Objective(s):Several investigations have revealed that caspase-14 is responsible for the epidermal differentiation and cornification, as well as the regulation of moisturizing effect. However, the precise regulation mechanism is still not clear. This study was aimed to investigate the expression of caspase-14 in filaggrin-deficient normal human epidermal keratinocytes (NHEKs) and to explore the...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2014
ISSN: 0021-9258
DOI: 10.1074/jbc.m113.543421