نتایج جستجو برای: zfx
تعداد نتایج: 164 فیلتر نتایج به سال:
objective(s):previous studies demonstrate that changes in pre-mrna splicing play a significant role in human disease development. furthermore, many cancer-associated genes are regulated by alternative splicing. there are mounting evidences that splice variants which express predominantly in tumors, have clear diagnostic value and may provide potential drug targets. located on the x chromosome, ...
OBJECTIVES Previous studies demonstrate that changes in pre-mRNA splicing play a significant role in human disease development. Furthermore, many cancer-associated genes are regulated by alternative splicing. There are mounting evidences that splice variants which express predominantly in tumors, have clear diagnostic value and may provide potential drug targets. Located on the X chromosome, ZF...
The development, homeostasis, and function of B lymphocytes involve multiple rounds of B-cell receptor (BCR)-controlled proliferation and prolonged maintenance. We analyzed the role of transcription factor Zfx, a recently identified regulator of hematopoietic stem cell maintenance, in B-cell development and homeostasis. Panhematopoietic or B cell-specific deletion of Zfx in the bone marrow bloc...
Objective(s):Previous studies demonstrate that changes in pre-mRNA splicing play a significant role in human disease development. Furthermore, many cancer-associated genes are regulated by alternative splicing. There are mounting evidences that splice variants which express predominantly in tumors, have clear diagnostic value and may provide potential drug targets. Located on the X chromosome, ...
Regulation of the human MHC class I HLA-A11 promoter is governed by a complex array of regulatory elements. One of these elements, shown here to be critical for the transcriptional activity of the promoter, was used to screen a lambda gt11 library and allowed the identification of a cDNA which coded for the zinc finger protein ZFX. ZFX was shown to bind the sequences AGGGCCCCA and AGGCCCCGA, lo...
Embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) offer great promise in regenerative medicine and disease modeling due to their unlimited self-renewal and broad differentiation capacity. There is evidence that the growth properties and critical signaling pathways differ between murine and human ESCs; therefore, it is essential to perform functional studies to test the puta...
background:the zinc-finger x linked (zfx) gene encodes a transcription factor that acts as a regulator of self-renewal of stem cells. due to the role of zfx in cell growth, understanding zfx protein-protein interactions helps to clarify its proper biological functions in signaling pathways. the aim of this study is to define zfx protein-protein interactions and the role of zfx in cell growth. m...
Sequence polymorphism of homologues ZFX and ZFY, in a 604-base pair exon region, was examined in 10 known males and 10 known females across seven cetacean families and used to design a simple, highly sensitive and widely applicable fluorescent 5' exonuclease assay for gender determination in cetaceans. Multiplex amplification, cloning, and sequencing of these previously uncharacterized regions ...
علی رغم کاهش چشم گیر در نرخ بروز و مرگ و میر، سرطان معده همچنان یکی از بد خیم ترین سرطان ها در سر تا سر جهان از جمله ایران به شمار می آید. سرطان معده به هر گونه نئوپلاسم بد خیم وسعت یافته بین ناحیه ی اتصال مری و معده تا پیلور اشاره دارد. ژن zfx کد کننده ی یکی از اعضای خانواده ی پروتئین های انگشت روی می باشد که تنظیم کننده رونویسی مشترک برای خود نوسازی در سلول های بنیادی جنینی (esc) و سلول های ب...
با بیش از 12000 مورد پیوند خون بندناف که از سال 1988 برای درمان بدخیمی های خونی و برخی بیماری های مشخص غیر بدخیم انجام گرفته، خون بندناف به عنوان منبع جایگزینی برای سلول های بنیادی خونی تبدیل شده است. خون بندناف می تواند بدون ایجاد خطر از بندناف استخراج شده و ذخیره گردد و می تواند سیستم خون ساز را بعد از پیوند آلوژنیک بازسازی کند. با این حال، در مقایسه با سلول های بنیادی مغز استخوان و خون محیطی...
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