摘要
大量研究显示,促B淋巴细胞成熟蛋白1(B lymphocyte-induced maturation protein 1,Blimp 1)作为一种转录抑制因子,在B细胞向浆细胞分化的终末阶段起着重要的作用。Blimp 1转录因子的异常在淋巴瘤的形成及发展中起着重要作用。本综述介绍并总结了Blimp 1蛋白的结构及其功能、它在B细胞发育中的作用、它的主要靶基因及其发挥转录抑制功能的机制。此外,本文还将Blimp 1的转录异常与弥漫性大B细胞淋巴瘤(DLBCL)的关系进行了初步总结。
Many studies show that as a transcription factor, B lymphocyte-induced maturation protein 1 ( Blimp 1 ) is the master regulator of plasma-cell differentiation. The abnormality of Blimp 1 plays an important part in the genesis and development of lymphoma. This review introduces and summarizes Blimp 1 's protein structure and functions, its role in B cell differentiation, its main target genes and the mechanism of its transcriptional repressor activity. Besides, the relationship between Blimp 1 gene mutation or Blimp 1 protein expression reduction and the development of DLBCL is preliminary summaried.
出处
《中国实验血液学杂志》
CAS
CSCD
北大核心
2013年第6期1623-1626,共4页
Journal of Experimental Hematology
关键词
B淋巴细胞成熟蛋白1
转录因子
细胞分化
基因突变
弥漫性大B细胞淋巴瘤
B lymphocyte-induced maturation protein 1
transcription factor
cell differentiation
gene mutation
diffuse large B cell lymphoma