患有人类先天免疫错误的成年患者的恶性和自身免疫敏感性
Alejandro Segura-Tudela1, Celia Nieto-López1,2, Francisco Javier Bermejo-Olivera1
1Department of Immunology, University Hospital 12 de Octubre, Madrid, Spain.
Journal of clinical immunology
|September 30, 2025
概括
具有分子诊断的免疫缺陷 (IEI) 患者表现出更多恶性瘤,特别是血液类型. 没有分子诊断的患者有更多的固体瘤,这凸显了对管理IEI并发症的遗传洞察的重要性.
科学领域:
- 免疫学 免疫学 免疫学
- 遗传学 是一个遗传学.
- 在瘤学瘤学.
背景情况:
- 免疫的先天性错误 (IEI) 是影响免疫系统发育和功能的遗传疾病.
- 由于免疫失调和慢性炎症,IEI增加了对感染,恶性瘤和自身免疫性疾病的易感性.
- 在IEI中的恶性瘤源于转变细胞的消除受损,而自身免疫源于缺陷的免疫耐受性.
研究的目的:
- 调查疑似先天性免疫错误 (IEI) 的分子诊断与恶性瘤和自身免疫性疾病的发生之间的关系.
- 为了比较在IEI患者中观察到的恶性瘤类型,具有和没有分子诊断.
- 评估IEI患者分子诊断和自身免疫性疾病患病率之间的相关性.
主要方法:
- 对173名怀疑IEI的成年患者进行了回顾性研究.
- 在2005年至2023年期间进行的基因测序.
- 具有 (w_MolDx) 和没有 (wo_MolDx) 分子诊断的患者之间的恶性和自身免疫疾病发病率的比较.
主要成果:
- 具有分子诊断 (w_MolDx) 的患者与没有 (wo_MolDx) 的患者相比,患恶性瘤的发病率显著增加.
- 血液恶性瘤在w_MolDx队列中占主导地位.
- 在wo_MolDx队列中,更频繁地观察到固体瘤.
- 自免疫性疾病和分子诊断之间的相关性不那么明显.
结论:
- 在IEI中,分子诊断与恶性瘤的更高风险有关,基于诊断状态,血液与固体瘤的不同模式.
- 了解这些关联对于优化患者管理和降低风险的策略至关重要.
- 早期IEI诊断能够及时进行基因治疗和免疫调节治疗等干预措施,以减少并发症.
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