Jian-Qing Mi

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Loss of function of tumor suppressor genes, such as PTEN, CEBP〈, and CTNNA1 (encoding the ␣-catenin protein), has been found to play an essential role in leukemogenesis. However, whether these genes genetically interact remains largely unknown. Here, we show that PTEN-mammalian target of rapamycin sig-naling acts upstream to dictate the ratio of wild-type(More)
Acute myeloid leukemia (AML) is a group of hematological malignancies with high heterogeneity. There is an increasing need to improve the risk stratification of AML patients, including those with normal cytogenetics, using molecular biomarkers. Here, we report a metabolomics study that identified a distinct glucose metabolism signature with 400 AML patients(More)
Genomic landscapes of 92 adult and 111 pediatric patients with B-cell acute lymphoblastic leukemia (B-ALL) were investigated using next-generation sequencing and copy number alteration analysis. Recurrent gene mutations and fusions were tested in an additional 87 adult and 93 pediatric patients. Among the 29 newly identified in-frame gene fusions, those(More)
BACKGROUND DNMT3A mutations are frequently discovered in acute myeloid leukemia (AML), associated with poor outcome. Recently, a relapse case report of AML extramedullary disease has showed that AML cells harboring DNMT3A variation were detected in the cerebral spinal fluid. However, whether a causal relationship exists between DNMT3A mutation (D3Amut) and(More)
Abnormal gene expression in cancer represents an under-explored source of cancer markers and therapeutic targets. In order to identify gene expression signatures associated with survival in acute lymphoblastic leukemia (ALL), a strategy was designed to search for aberrant gene activity, which consists of applying several filters to transcriptomic datasets(More)
BACKGROUND Acute promyelocytic leukemia (APL) is a model for synergistic target cancer therapy using all-trans retinoic acid (ATRA) and arsenic trioxide (ATO), which yields a very high 5-year overall survival (OS) rate of 85 to 90%. Nevertheless, about 15% of APL patients still get early death or relapse. We performed this study to address the possible(More)
Although most of the mantle cell lymphoma (MCL) patients initially responded well to bortezomib (BTZ), the dose-dependent toxicities have greatly limited the application of BTZ to MCL. To investigate the efficacy and mechanism of arsenic trioxide (ATO) with BTZ in inducing apoptosis of MCL cells, two MCL cell lines, along with primary cells from MCL(More)
• Acute myeloid leukemia (AML) patients present an altered glucose metabolism signature. • A panel of 6 metabolite biomarkers involved in glucose metabolism are identified with prognostic value for patients with cytogenetically normal AML. ABSTRACT: Acute myeloid leukemia (AML) is a group of hematological malignancies with high heterogeneity. There is an(More)
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