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Iranian Journal of Basic Medical Sciences، جلد ۱۱، شماره ۳، صفحات ۱۲۱-۱۴۲
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عنوان انگلیسی Apoptosis: from Signalling Pathways to Therapeutic Tools
چکیده انگلیسی مقاله Apoptosis or programmed cell death is a gene regulated phenomenon which is important in both physiological and pathological conditions. It is characterized by distinct morphological features including chromatin condensation, cell and nuclear shrinkage, membrane blebbing and oligonucleosomal DNA fragmentation. Although, two major apoptotic pathways including 1) the death receptor (extrinsic) and 2) mitochondrial (intrinsic) pathway have been identified, recently endoplasmic reticulum and lysosomal pathways have been also recognized. Depending on both the cell type and the initiating factor, distinct pathways are activated. The pathways share a common final phase of apoptosis, consisting of activation of the executioner caspases and dismantling of substrates critical for cell survival. The important regulatory mechanisms include death receptors, caspases, mitochondria and Bcl-2 family proteins. Modulating of apoptosis is a novel therapeutic strategy in treatment of different diseases. These include situations with unwanted cell accumulation (cancer) and failure to diminish aberrant cells (autoimmune diseases) or diseases with an inappropriate cell loss (heart failure, stroke, AIDS and neurodegenerative diseases). Modulation of apoptosis is a novel therapeutic strategy in treatment of different diseases. Many approaches including gene therapy, antisense strategies and numerous apoptotic drugs to target specific apoptotic regulators, are currently being developed. The goal of this review is to provide a general overview of current knowledge on the process of apoptosis including morphology, biochemistry, signaling as well as a discussion of apoptosis in diseases and effective therapy.
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نویسندگان مقاله سید هادی موسوی | seyed hadi mousavi
department of pharmacology and pharmacological research centre of medicinal plants, school of medicine, mashhad university of medical sciences, mashhad, iran|medical toxicology research center, mashhad university of medical sciences, mashhad, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)

زهرا طیرانی نجاران | zahra tayarani najaran
department of pharmacology and pharmacological research centre of medicinal plants, school of medicine, mashhad university of medical sciences, mashhad, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)

پیتر hersey | peter hersey
immunology and oncology unit, newcastle mater hospital, newcastle, new south wales, australia
نشانی اینترنتی http://ijbms.mums.ac.ir/article_5223.html
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Review Article
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