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利妥昔单抗治疗滤泡性淋巴瘤后出现的活跃外周T细胞反应。

A brisk peripheral T-cell reaction following rituximab treatment for follicular lymphoma.

作者信息

Frusteri Cristina, Ferrarini Isacco

机构信息

Cancer Research & Cell Biology Laboratory, Department of Engineering for Innovation Medicine, University of Verona, Verona, Italy.

出版信息

Ann Hematol. 2024 Dec;103(12):6035-6037. doi: 10.1007/s00277-024-05931-5. Epub 2024 Aug 10.

DOI:10.1007/s00277-024-05931-5
PMID:39122883
Abstract

Bone marrow reactive T-cell infiltrates have been frequently observed in patients affected by follicular lymphoma after rituximab treatment. In some studies, bone-marrow T-cell expansion has been associated with an effective anti-tumor response and favorable prognosis. In this manuscript, we report on a particularly brisk CD4 T-cell reaction occurring after rituximab treatment for follicular lymphoma and involving the peripheral blood in addition to the bone marrow. Peripheral blood T-cell reaction was mainly composed of effector-memory CD4 T cells and may reflect the expansion of an effective anti-tumor immunity.

摘要

在接受利妥昔单抗治疗的滤泡性淋巴瘤患者中,经常观察到骨髓反应性T细胞浸润。在一些研究中,骨髓T细胞扩增与有效的抗肿瘤反应和良好的预后相关。在本手稿中,我们报告了1例在利妥昔单抗治疗滤泡性淋巴瘤后发生的特别活跃的CD4 T细胞反应,该反应除累及骨髓外还累及外周血。外周血T细胞反应主要由效应记忆CD4 T细胞组成,可能反映了有效的抗肿瘤免疫的扩增。

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A brisk peripheral T-cell reaction following rituximab treatment for follicular lymphoma.利妥昔单抗治疗滤泡性淋巴瘤后出现的活跃外周T细胞反应。
Ann Hematol. 2024 Dec;103(12):6035-6037. doi: 10.1007/s00277-024-05931-5. Epub 2024 Aug 10.
2
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The incidence of biopsy-proven transformation in follicular lymphoma in the rituximab era. A retrospective analysis from the Czech Lymphoma Study Group (CLSG) database.利妥昔单抗时代滤泡性淋巴瘤经活检证实的转化发生率。来自捷克淋巴瘤研究组(CLSG)数据库的回顾性分析。
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本文引用的文献

1
Long-term follow-up confirms the favourable prognostic impact of high numbers of tumour infiltrating CD3 T-cells in follicular lymphoma patients treated by rituximab-maintenance regimen.长期随访证实,在接受利妥昔单抗维持治疗方案的滤泡性淋巴瘤患者中,大量肿瘤浸润性CD3 T细胞具有良好的预后影响。
Br J Haematol. 2023 Aug;202(3):686-689. doi: 10.1111/bjh.18881. Epub 2023 May 22.
2
Follicular lymphoma: 2020 update on diagnosis and management.滤泡性淋巴瘤:诊断与管理的 2020 年更新。
Am J Hematol. 2020 Mar;95(3):316-327. doi: 10.1002/ajh.25696. Epub 2019 Dec 22.
3
Developmental and Functional Heterogeneity of Monocytes.
单核细胞的发育和功能异质性。
Immunity. 2018 Oct 16;49(4):595-613. doi: 10.1016/j.immuni.2018.10.005.
4
Fc-Receptor Interactions Regulate Both Cytotoxic and Immunomodulatory Therapeutic Antibody Effector Functions.Fc 受体相互作用调节细胞毒性和免疫调节治疗性抗体的效应功能。
Cancer Immunol Res. 2015 Jul;3(7):704-13. doi: 10.1158/2326-6066.CIR-15-0120.
5
Anti-CD20 therapy induces a memory Th1 response through the IFN-γ/IL-12 axis and prevents protumor regulatory T-cell expansion in mice.抗 CD20 治疗通过 IFN-γ/IL-12 轴诱导记忆性 Th1 反应,并防止肿瘤内调节性 T 细胞在小鼠中的扩增。
Leukemia. 2015 Apr;29(4):947-57. doi: 10.1038/leu.2014.275. Epub 2014 Sep 18.
6
Long-lasting antitumor protection by anti-CD20 antibody through cellular immune response.通过细胞免疫应答的抗 CD20 抗体实现持久的抗肿瘤保护。
Blood. 2010 Aug 12;116(6):926-34. doi: 10.1182/blood-2009-10-248609. Epub 2010 May 3.
7
Rituximab immunotherapy results in the induction of a lymphoma idiotype-specific T-cell response in patients with follicular lymphoma: support for a "vaccinal effect" of rituximab.利妥昔单抗免疫疗法可诱导滤泡性淋巴瘤患者产生淋巴瘤独特型特异性T细胞反应:支持利妥昔单抗的“疫苗效应”。
Blood. 2009 Apr 16;113(16):3809-12. doi: 10.1182/blood-2008-10-185280. Epub 2009 Feb 4.
8
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9
From the bench to the bedside: ways to improve rituximab efficacy.从实验室到临床:提高利妥昔单抗疗效的方法。
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