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Multimodal profiling identifies CD4+CXCR5+PD-1- Tfh cells as prognostic and predictive biomarkers in diffuse large B-cell lymphoma

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收录情况: ◇ 统计源期刊 ◇ CSCD-C ◇ 卓越:领军期刊 ◇ 中华系列

机构: [1]State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China [2]Department of Medical Oncology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, Sichuan 610041, China [3]Department of Clinical Laboratory, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, Sichuan 610041, China [4]Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai 200433, China [5]West China School of Public Health, West China Fourth Hospital, and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, China [6]Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Zhejiang University, Haining, Zhejiang 314400, China [7]Division of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China [8]Department of Cardiology of The Second Affiliated Hospital, School of Medicine, Zhejiang University/State Key Laboratory of Transvascular Implantation Devices/ Cardiac Function Regeneration Key Laboratory of Zhejiang Province, Hangzhou, Zhejiang 310009, China [9]Department of Pancreatic Surgery, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
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To the Editor: Diffuse large B-cell lymphoma (DLBCL) is characterized by high heterogeneity. Elucidation of the underlying cause of the biological mechanism of DLBCL, is clinical. Here, we utilized single-cell RNA sequencing (scRNA-seq), DNA sequencing, and multiplex immunohistochemistry (mIHC) to investigate the cellular composition of primary and relapsed/refractory DLBCL (R/R DLBCL)). We conducted a series of validations on published single-cell data and bulk sequencing data, performed in vivo validations in mouse models, and used a deep generative network model for prediction and identification. Detailed information is presented in Supplementary Methods, Supplementary Figure 1, and Supplementary Table 1, http://links.lww.com/CM9/C618. The study protocol was approved by the Ethics Committee of Sichuan Cancer Hospital (SCCHEC-02-2022-009) and the West China Hospital Animal Ethics Committee (2020361A). Given the retrospective nature, the informed consent was waived.

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大类 | 2 区 医学
小类 | 2 区 医学:内科
最新[2025]版:
大类 | 2 区 医学
小类 | 2 区 医学:内科
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第一作者机构: [1]State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China [2]Department of Medical Oncology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, Sichuan 610041, China
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通讯机构: [1]State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China [9]Department of Pancreatic Surgery, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
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