Apoptosis in retinal degeneration involves cross-talk between apoptosis-inducing factor (AIF) and caspase-12 and is blocked by calpain inhibitors
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منابع مشابه
Apoptosis in retinal degeneration involves cross-talk between apoptosis-inducing factor (AIF) and caspase-12 and is blocked by calpain inhibitors.
Molecular mechanisms underlying apoptosis in retinitis pigmentosa, as in other neurodegenerative diseases, are still elusive, and this fact hampers the development of a cure for this blinding disease. We show that two apoptotic pathways, one from the mitochondrion and one from the endoplasmic reticulum, are coactivated during the degenerative process in an animal model of retinitis pigmentosa, ...
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Calpains and caspases are two cysteine protease families that play important roles in regulating pathological cell death. Here, we report that m-calpain may be responsible for cleaving procaspase-12, a caspase localized in the ER, to generate active caspase12. In addition, calpain may be responsible for cleaving the loop region in Bcl-xL and, therefore, turning an antiapoptotic molecule into a ...
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In many models of programmed cell death, the mitochondrial protein AIF translocates to the nucleus, where it induces the chromatin condensation and DNA degradation. However, today it is well established that this flavoprotein is bifunctional. In addition to its lethal function in the nucleus of dying cells, AIF plays a vital bioenergetic role in healthy ones by regulating mainly the activity of...
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in many models of programmed cell death, the mitochondrial protein aif translocates to the nucleus, where it induces the chromatin condensation and dna degradation. however, today it is well established that this flavoprotein is bifunctional. in addition to its lethal function in the nucleus of dying cells, aif plays a vital bioenergetic role in healthy ones by regulating mainly the activity of...
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Background and Purpose: Candida albicans is a prevalent human fungal pathogen that can cause a wide spectrum of diseases, from superficial mucosal infections to systemic disorders, in patients with impaired immunity. Glabridin is a pyranoisoflavan originally extracted from root extract of Glycyrrhiza glabra. Glabridin can also mediate apoptosis in yeast cells by changing the mitochondrial membr...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2006
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.0606276103