YUAN Ke 1,2 , ZOU Xingli 3 , ZHANG Li 1,2
  • 1. Department of Hematology / Institute of Hematology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 2. West China School of Medicine, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 3. Department of Hematology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan 637000, P. R. China;
ZHANG Li, Email: drzhangli2014@sina.com
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In recent years, the impact of chromosomal 1p32 abnormalities on diseases such as multiple myeloma (MM) has received increasing attention. Deletion of 1p32 is a key adverse prognostic factor for overall survival and progression-free survival in MM patients and also influences pre-MM states and primary plasma cell leukemia. Fluorescence in situ hybridization is currently the primary method for detecting chromosomal 1p32 abnormalities, yet it has limitations; emerging genetic testing technologies offer improved detection sensitivity. Furthermore, chromosomal 1p32 abnormalities are associated with other hematologic malignancies, solid tumors, and various non-neoplastic diseases. In summary, the chromosomal 1p32 region holds significant promise for clinical translation in disease diagnosis, prognostic assessment, and personalized therapy. This review reviews the detection techniques for chromosomal 1p32 abnormalities and the cross-disease research progress, in order to explore their clinical translation prospects.

Citation: YUAN Ke, ZOU Xingli, ZHANG Li. Chromosomal 1p32 abnormality: emerge insight in multiple myeloma and research progress in cross-disease expansion. West China Medical Journal, 2026, 41(4): 680-686. doi: 10.7507/1002-0179.202503061 Copy

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