{"title":"\"Myeloid\" Mutations in ALL Are Not Uncommon: Implications for Etiology and Therapies.","authors":"Ilaria Iacobucci","doi":"10.1158/2643-3230.BCD-24-0015","DOIUrl":null,"url":null,"abstract":"<p><strong>Summary: </strong>In Blood Cancer Discovery, Saygin and colleagues report that somatic variants that are recurrent in myeloid malignancies can also occur with high frequency (16%) in adult acute lymphoblastic leukemia (ALL) where they correlate with older age, diagnosis following genotoxic therapy for a prior malignancy and worse outcome to chemotherapy. Mutations in these \"myeloid\" genes can precede ALL diagnosis and arise in hematopoietic stem or progenitor cells that clonally expand and differentiate into both lymphoblasts and nonmalignant myeloid cells, supporting a role for clonal hematopoiesis as premalignant state outside the context of myeloid malignancies and providing implications for both ALL etiology and therapeutic intervention. See related article by Saygin et al., p. 164 (4).</p>","PeriodicalId":29944,"journal":{"name":"Blood Cancer Discovery","volume":"5 3","pages":"142-145"},"PeriodicalIF":11.5000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11061583/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Blood Cancer Discovery","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1158/2643-3230.BCD-24-0015","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"HEMATOLOGY","Score":null,"Total":0}
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Abstract
Summary: In Blood Cancer Discovery, Saygin and colleagues report that somatic variants that are recurrent in myeloid malignancies can also occur with high frequency (16%) in adult acute lymphoblastic leukemia (ALL) where they correlate with older age, diagnosis following genotoxic therapy for a prior malignancy and worse outcome to chemotherapy. Mutations in these "myeloid" genes can precede ALL diagnosis and arise in hematopoietic stem or progenitor cells that clonally expand and differentiate into both lymphoblasts and nonmalignant myeloid cells, supporting a role for clonal hematopoiesis as premalignant state outside the context of myeloid malignancies and providing implications for both ALL etiology and therapeutic intervention. See related article by Saygin et al., p. 164 (4).
期刊介绍：
The journal Blood Cancer Discovery publishes high-quality Research Articles and Briefs that focus on major advances in basic, translational, and clinical research of leukemia, lymphoma, myeloma, and associated diseases. The topics covered include molecular and cellular features of pathogenesis, therapy response and relapse, transcriptional circuits, stem cells, differentiation, microenvironment, metabolism, immunity, mutagenesis, and clonal evolution. These subjects are investigated in both animal disease models and high-dimensional clinical data landscapes.
The journal also welcomes submissions on new pharmacological, biological, and living cell therapies, as well as new diagnostic tools. They are interested in prognostic, diagnostic, and pharmacodynamic biomarkers, and computational and machine learning approaches to personalized medicine. The scope of submissions ranges from preclinical proof of concept to clinical trials and real-world evidence.
Blood Cancer Discovery serves as a forum for diverse ideas that shape future research directions in hematooncology. In addition to Research Articles and Briefs, the journal also publishes Reviews, Perspectives, and Commentaries on topics of broad interest in the field.
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