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一名 SARS-CoV2 患者的慢性淋巴细胞白血病自发缓解

英文原题:Spontaneous remission of chronic lymphocytic leucemia in a patient with SARS-CoV2.

查看英文原题

Spontaneous remission of chronic lymphocytic leucemia in a patient with SARS-CoV2.

PubMed 2022/06/30(内容时间) Leuk Res Rep Q4 · IF 0.8(JCR 2025)

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中文摘要

尽管新型疗法改善了患者的治疗结局,慢性淋巴细胞白血病(CLL)仍被认为无法治愈。最近,一种新型冠状病毒——严重急性呼吸综合征冠状病毒2(SARS-CoV2)——于2019年末出现,引起2019冠状病毒病(Covid 19),并对全球健康构成威胁。在有限数量的病例中,已显示某些淋巴瘤类型在SARS-CoV2感染后自发消退,提示该感染可触发免疫系统对抗肿瘤细胞。病原体特异性T细胞与肿瘤抗原的交叉反应以及NK 细胞活化可能是这一假说的可能机制。

展开英文摘要原文

Although novel therapies have improved the treatment outcome of patients, chronic lymphocytic leukaemia (CLL) is still considered incurable. Recently, a novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV2), causing coronavirus disease 2019 (Covid 19), emerged in late 2019, and it has posed a global health threat.

In a limited number of cases, it has been shown that some lymphoma types spontaneously regress after SARS-CoV2 infection suggesting that the infection can trigger de immune system against the tumour cell. Cross-reactivity of pathogen-specific T cells with tumour antigens and natural killer cell activation can be the possible mechanism of this hypothesis.

论文信息

作者
Bülbül H、Nazlı HE、Olgun A、Togay A、Kahraman DS
第一作者单位
Hematology Department, Tepecik Training and Research Hospital, Yenisehir, Konak/İzmir, Turkey.Turkey
通讯作者单位
Pathology Department, Tepecik Training and Research Hospital, Yenisehir, Konak/İzmir, Turkey.Turkey
文献类型
病例报告
期刊
Leukemia research reports2022
原文标识
PubMed 35789744 · DOI 10.1016/j.lrr.2022.100336