Cytotoxic T lymphocyte antigen-4 (CTLA-4) A49G polymorphism and autoimmune blood diseases
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چکیده
منابع مشابه
Cytotoxic T lymphocyte antigen-4 (CTLA-4) A49G polymorphism and autoimmune blood diseases.
OBJECTIVE The cytotoxic T lymphocyte associated antigen-4 (CTLA-4) is expressed on T lymphocytes, and inhibits the T-cell responses. In animal models, it has been shown that complete CTLA-4 deficiency was lethal due to massive infiltration of tissues by polyclonally proliferating lymphocytes. CTLA-4 A49G polymorphism, which has been suggested to reduce the inhibitory function of the CTLA-4 mole...
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Immune system dysfunction is one of the key features in onset and development of cancer and autoimmunity. Cytotoxic T-lymphocyte-antigen-4 (CTLA-4), as a leader immune checkpoint plays a crucial effects in the regulation of immune suppression and tolerance. In this review, role of CTLA-4 and its three important polymorphisms (SNP), CTLA-4 +49A/G, CTLA-4 CT60 A/G and CTLA-4 −318C/T in developmen...
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I read the recent publication on cytotoxic T lymphocyte antigen-4 (CTLA-4) A49G polymorphism with a great interest [1]. Aktürk et al. concluded that, “these data suggest that CTLA-4 A49G polymorphism does not contribute to the pathogenesis of lymphoproliferative diseases itself, nor does it increase the risk of autoimmune complications in patients with lymphoproliferative disease [1].” Aktürk e...
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Evidence has been accumulating that shows that insulin-dependent diabetes is subject to immunoregulation. To determine whether cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) is involved, we injected anti-CTLA-4 mAb into a TCR transgenic model of diabetes at different stages of disease. When injected into young mice, months before they would normally become diabetic, anti-CTLA-4 induced di...
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Background: Vitiligo is an acquired skin disorder that selectively destroys melanocytes in epidermis with an unknown etiology. Objective: To investigate the exon 1 A49G polymorphism of cytotoxic T lymphocyte antigen-4 (ctla-4) gene in vitiligo patients. Methods: The A49G polymorphism was detected by Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) method in 101...
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ژورنال
عنوان ژورنال: Turkish Journal of Hematology
سال: 2010
ISSN: 1300-7777,1308-5263
DOI: 10.5152/tjh.2010.04