BCL11B变体的显性负干扰导致的先天性免疫错误

IF 27.7 1区医学 Q1 IMMUNOLOGY

Nature Immunology Pub Date : 2024-11-06 DOI:10.1038/s41590-024-02003-8

引用次数: 0

摘要

我们建立了一个小鼠模型，研究杂合子BCL11B突变导致的先天性免疫错误的机理基础。BCL11B突变蛋白干扰了BCL11A的功能，损害了T细胞和神经元的发育。突变体BCL11B也不能拮抗TCF1的功能，从而导致胸腺中自然杀伤细胞的异常分化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Inborn errors of immunity caused by dominant negative interference by a BCL11B variant

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Inborn errors of immunity caused by dominant negative interference by a BCL11B variant

We generated a mouse model to investigate the mechanistic basis of inborn errors of immunity caused by heterozygous BCL11B mutation. The BCL11B mutant protein interfered with BCL11A function, impairing T cell and neuronal development. Mutant BCL11B also failed to antagonize TCF1 function, leading to aberrant natural killer cell differentiation in the thymus.

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来源期刊

Nature Immunology 医学-免疫学

CiteScore

40.00

自引率

2.30%

发文量

248

审稿时长

4-8 weeks

期刊介绍： Nature Immunology is a monthly journal that publishes the highest quality research in all areas of immunology. The editorial decisions are made by a team of full-time professional editors. The journal prioritizes work that provides translational and/or fundamental insight into the workings of the immune system. It covers a wide range of topics including innate immunity and inflammation, development, immune receptors, signaling and apoptosis, antigen presentation, gene regulation and recombination, cellular and systemic immunity, vaccines, immune tolerance, autoimmunity, tumor immunology, and microbial immunopathology. In addition to publishing significant original research, Nature Immunology also includes comments, News and Views, research highlights, matters arising from readers, and reviews of the literature. The journal serves as a major conduit of top-quality information for the immunology community.