ArticleBMC medicine2022
Clinicopathologic features and abnormal signaling pathways in plasmablastic lymphoma: a multicenter study in China.
Article in BMC medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 13 citations in OpenAlex.
- Monocyte-Macrophage Lineages in Cancer: Biology, Plasticity, and Therapeutic Targeting.Cancer biome and targeted therapy · 2026Article
- Clinicopathological Features and Survival Prognosis of Subcutaneous Panniculitis-Like T-Cell Lymphoma: A Population-Based Study from the SEER Database with Supplementary Single-Center Case Validation.International journal of general medicine · 2026Article
- Review
- [Chinese expert consensus on the diagnosis and treatment of plasmablastic lymphoma (2025)].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2025Article
- Global, regional, and national disease burden of lymphoma and leukemia attributable to high body mass index: from 1990 to 2021.Frontiers in nutrition · 2025Article
- The biology and treatment of Epstein-Barr virus-positive diffuse large B cell lymphoma, NOS.Heliyon · 2024Review
- New insights into the role of macrophages in cancer immunotherapy.Frontiers in immunology · 2024Review
- Plasmablastic lymphoma: current knowledge and future directions.Frontiers in immunology · 2024Review
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Authors and funding
15 authors at 6 institutions in 1 country.
Funding
Abstract
backgroundPlasmablastic lymphoma (PBL) is a rare but aggressive B-cell lymphoma subtype with poor prognosis. Knowledge about the etiology, clinicopathologic and molecular features, and outcomes of PBL is limited. This study aimed to examine the clinicopathologic characteristics, therapeutic approaches, and clinical outcomes of PBL patients in a Chinese population.
methodsA total of 102 PBL patients were recruited from three cancer centers. The pathologic features and clinical outcomes of 56 patients with available treatment details and follow-up data were reviewed and analyzed. RNA sequencing was performed in 6 PBL and 11 diffuse large B-cell lymphoma (DLBCL) patients.
resultsMost patients in our cohort were male (n = 36, 64.3%), and 35 patients presented with Ann Arbor stage I/II disease at diagnosis. All these patients showed negative findings for human immunodeficiency virus, and the vast majority of patients in our cohort were immunocompetent. Lymph nodes (n = 13, 23.2%) and gastrointestinal tract (n = 10, 17.9%) were the most commonly involved site at presentation. Post-treatment complete remission (CR) was the only prognostic factor affecting overall survival (OS) and progression-free survival (PFS) in the multivariate analysis. RNA-seq demonstrated that B-cell receptor (BCR), T-cell receptor (TCR), P53, calcium signaling, and Wnt signaling pathways were significantly downregulated in PBLs compared with GCB (or non-GCB) DLBCLs.
conclusionsIn this multicenter study in the Chinese population, PBL mainly occurred in immunocompetent individuals and most patients present with early-stage disease at diagnosis. Post-treatment CR was an important prognostic factor affecting OS and PFS. RNA-seq showed that the B-cell receptor (BCR), P53, calcium signaling, cell adhesion molecules, and Wnt signaling pathways significantly differed between PBL and GCB (or non-GCB) DLBCL, which provided theoretical basis for its pathogenesis and future treatment.
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