ArticleBlood advances2024
Flow cytometric profiles with CD7 and CADM1 in CD4+ T cells are promising indicators for prognosis of aggressive ATL.
Article in Blood advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Improvements over time in survival after post-transplant relapse of adult T-cell leukaemia/lymphoma and trends of salvage therapy in a real-world experience.British journal of haematology · 2026Article
- Article
- Integrated TCRγ Clonality Workflow for Molecular Diagnosis in HTLV-1 Carriers and Adult T-Cell Leukemia/Lymphoma.Diagnostics (Basel, Switzerland) · 2026Article
- Prognostic impact of morphological lymphocyte counts on aggressive adult T-cell leukemia/lymphoma: Japan ATL nationwide registry analysis.Blood cancer journal · 2026Article
- Outcomes of patients aged 70 years or younger with aggressive ATL at core hospitals for ATL treatment in Tokyo.International journal of hematology · 2026Article
- Prognostic impact of organ involvement in aggressive adult T-cell leukemia/lymphoma: definition of risk organ and proposal of a prognostic index.Blood cancer journal · 2025Article
- A comprehensive assessment using multiple factors based on HAS-Flow analysis predicts ATL development and progression.Scientific reports · 2025Article
- Long-term kinetics of proviral load in HTLV-1 carriers: defining risk for the development of adult T-cell leukemia/lymphoma.Biomarker research · 2025Article
- Prognosis of aggressive adult T-cell leukemia/lymphoma with central nervous system infiltration and utility of CD7 versus CADM1 flowcytometric plots of cerebrospinal fluid.Annals of hematology · 2025Article
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9 authors.
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Abstract
abstractAdult T-cell leukemia/lymphoma (ATL) is a poor prognosis hematological malignancy originating from human T-cell leukemia virus 1 (HTLV-1)-infected CD4+ T cells. Flow cytometric plots of CADM1 and CD7 in CD4+ T cells are useful for separating HTLV-1-uninfected T cells and ATL cells. They are indicators of clonal evolution of HTLV-1-infected cells and disease progression of asymptomatic carriers or indolent ATL. However, the impacts of the plots on the clinical course or prognosis of ATL, especially in aggressive ATL, remain unclear. We focused on the N fraction (CD4+ CADM1+ CD7-) reflecting ATL cells and analyzed the flow cytometric profiles and clinical course of 497 samples from 92 HTLV-1-infected patients who were mainly aggressive ATL. The parameters based on N fractions showed significant correlations with known indicators of ATL disease status (soluble interleukin-2 receptor, lactate dehydrogenase, abnormal lymphocytes, etc.) and sensitively reflected the treatment response of aggressive ATL. The parameters based on N fractions significantly stratified the prognosis of aggressive ATL at 4 different time points: before treatment, after 1 course of chemotherapy, at the best response after chemotherapy, and before allogeneic hematopoietic cell transplantation. Even after mogamulizumab administration, which shows potent effects for peripheral blood lesions, the N fraction was still a useful indicator for prognostic estimation. In summary, this report shows that CADM1 vs CD7 plots in CD4+ T cells are useful indicators of the clinical course and prognosis of aggressive ATL. Therefore, this CADM1 and CD7 profile is suggested to be a useful prognostic indicator consistently from HTLV-1 carriers to aggressive ATL.
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