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Clinical Characteristics and Prognostic Significance of BCOR/BCORL1 Gene Mutation in Patients with Myelodysplastic Syndromes / 中国实验血液学杂志
Journal of Experimental Hematology ; (6): 2004-2010, 2020.
Article in Chinese | WPRIM | ID: wpr-880006
ABSTRACT
OBJECTIVE@#To investigate the clinical characteristics and prognostic significance of myelodysplastic syndrome (MDS) patients with BCOR/BCORL1 mutation.@*METHODS@#The clinical characteristics of 135 patients diagnosed as de novo MDS in People's Hospital of Xinjiang Uygur Autonomous Region from September 2015 to September 2019 were analyzed retrospectively. Next-generation sequencing was used to detect 34 kinds of myeloid-tumor-related gene in MDS patients. The clinical characteristics of BCOR/BCORL1 mutation and its effect to progression-free survival(PSF) and overall survival (OS) in MDS patients were analyzed.@*RESULTS@#Among MDS patients, BCOR/BCORL1 mutation was found in 34(25.2%) patients, including 16(11.9%) BCOR mutation and 18(13.3%) BCORL1 mutation. Patients with BCOR/BCORL1 mutation were more common in women and showed lower neutrophil count [0.75(0.08-22.20) vs 1.27(0.06-35.71)×10@*CONCLUSION@#BCOR/BCORL1 mutation is more common in MDS patients and often company with other genes co-mutations. BCOR/BCORL1 mutation is not associated with disease progression and AML transformation in MDS patients, but it predicts poor overall survival.
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Patients / Prognosis / Repressor Proteins / Myelodysplastic Syndromes / Retrospective Studies / Proto-Oncogene Proteins / Mutation Type of study: Observational study / Prognostic study / Risk factors Limits: Female / Humans Language: Chinese Journal: Journal of Experimental Hematology Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Patients / Prognosis / Repressor Proteins / Myelodysplastic Syndromes / Retrospective Studies / Proto-Oncogene Proteins / Mutation Type of study: Observational study / Prognostic study / Risk factors Limits: Female / Humans Language: Chinese Journal: Journal of Experimental Hematology Year: 2020 Type: Article