نتایج جستجو برای: ژن p19
تعداد نتایج: 17449 فیلتر نتایج به سال:
در این مطالعه هدف ما طراحی یک سنجش سریع به منظور غربالگری سریع و آسان نمونه¬های سرمی از نظر ابتلاء به هپاتیت b و htlv-i بود. برای این منظور سه آنتی ژن تشخیصی hbc، gp46 و p19 انتخاب گردید. آنتی ژن های انتخاب شده با استفاده از روش های مختلف فیزیکوشیمیایی نقشه¬برداری اپی توپی شدند. قطعات انتخاب شده با لینکرهای اسیدآمینه¬ای (توالی: gsggsg) به هم متصل شده و پروتئین کایمر نوترکیب تشخیصی طراحی گردید. ...
Scaffold attachment factor B1 (SAFB1) is a multifunctional protein, which has previously been implicated in breast cancer. Here, we show that genetic deletion of SAFB1 in mouse embryonic fibroblasts (MEF) leads to spontaneous immortalization and altered expression of two proteins involved in immortalization and escape from senescence: low levels of p19 and high levels of TBX2. Inactivation of T...
A monoclonal antibody specific for the internal p19 protein of a type-C retrovirus (HTLV) isolated from human neoplastic T cells has been developed. Its specificity has been shown by radioimmune precipitation and by affinity chromatography of iodinated HTLV proteins. By indirect immune fluorescence this antibody recognizes only HTLV-producing cells. Examination of cells from patients with cutan...
Abstract Paraneoplastic pemphigus (PNP) is a subset of pemphigus, group autoimmune blistering skin disorders. A 51-year-old man presented with paraneoplastic associated hepatic neoplasm. He described an epigastric mass and mucositis affecting the orogenital mucosae, as well sclerae. Both computed tomography magnetic resonance imaging demonstrated 14-cm arising from left lobe liver. liver biopsy...
مقدمه: در مطالعه حاضر توانایی تمایز سلول های کارسینومای جنینی P19در غلظت های مختلف DMSO به کاردیومیوسیت ها مورد ارزیابی قرار گرفت. مواد و روش ها: جهت تمایز سلول های P19، اجسام شبه جنینی(Embryoid Bodies,EBs) به روش قطرات آویزان طی 2 روز تشکیل شدند. سپسEBs به مدت 18 روز تحت القائات غلظت های مختلف DMSO 1/0 درصد، 5/0 درصد، 1 درصد، 5/1 درصد، 2 درصد قرار گرفتند. طی تمایز تعداد ضربان در دقیقه هر سه ر...
Sera of family members of patients from the United States, the Caribbean, and Japan, with human T cell lymphoma-leukemia virus (HTLV) associated T cell malignancies, possess HTLV-specific antibodies directed against internal structural components of HTLV, p24 and p19. The prevalence of antibodies to HTLV is greater in family members than in random healthy donors, which supports the infectious n...
Scaffold attachment factor B1 (SAFB1) is a multifunctional protein, which has previously been implicated in breast cancer. Here, we show that genetic deletion of SAFB1 in mouse embryonic fibroblasts (MEF) leads to spontaneous immortalization and altered expression of two proteins involved in immortalization and escape from senescence: low levels of p19(ARF) and high levels of TBX2. Inactivation...
Psoriatic arthritis is a chronic inflammatory autoimmune disease with varied manifestations, including functional limitation and reduced quality of life. Improved understanding the immunopathogenesis psoriatic arthritis, particularly role interleukin-23 interleukin-17 axis, has led to development therapeutic targets alter natural history condition. In this article, we review monoclonal antibodi...
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