免疫细胞与非霍奇金淋巴瘤中瘤细胞之间的交叉交谈在常见的可变免疫缺陷中产生
Saniya Sharma1, Taru Goyal1, Sanchi Chawla1
1Department of Pediatrics (Allergy & Immunology Unit), Postgraduate Institute of Medical Education and Research, PGIMER, Chandigarh, India.
Expert review of clinical immunology
|August 29, 2024
概括
常见变性免疫缺陷 (CVID) 患者患非霍奇金淋巴瘤 (NHLs) 的风险增加. 审查了CVID相关的NHLs中的免疫细胞,遗传和组织病理变化.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 遗传学 遗传学 是一个
背景情况:
- 常见可变免疫缺陷 (CVID) 是成年人最常见的症状性原发性免疫缺陷.
- 非霍奇金淋巴瘤 (NHLs) 是在CVID患者中观察到的最常见的恶性瘤.
- 免疫细胞和瘤细胞的相互作用与CVID中的淋巴发育有关.
研究的目的:
- 审查与CVID相关的NHLs中的免疫细胞,遗传和组织病理变化.
- 为了确定CVID相关NHLs的潜在生物标志物.
主要方法:
- 文献综述侧重于免疫缺陷,遗传倾向和CVID相关NHLs中的基因病理特征.
- 对T/NK细胞和B细胞异常的分析.
- 对遗传突变和信号通路失调的检查.
主要成果:
- 患有CVID的患者表现出T/NK细胞缺陷 (例如,T细胞减少,细胞毒性受损) 和B细胞异常 (例如,过渡性B细胞增加,克隆重排).
- 相关的遗传因素包括生殖系缺陷 (例如,TACI,NFKB1) 和人体突变 (例如,NOTCH2,MYD88).
- IL-9,sCD30,BAFF-BAFFR和PD-L1-PD-1通路的升级与CVID中的淋巴发育有关.
结论:
- 特定的免疫,遗传和组织病理变化是CVID患者NHL的特征.
- 这些异常需要进一步调查,作为CVID相关NHL的潜在预后或预测标志物.
- 需要大型多中心研究来验证这些发现.
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