HSH2D contributes to methotrexate resistance in human T‑cell acute lymphoblastic leukaemia.

ABSTRACT: Acute lymphoblastic leukaemia (ALL) is a malignant proliferative disease that originates from B‑lineage or T‑lineage lymphoid progenitor cells. Resistance to chemotherapy remains an important factor for treatment failure. The aim of the present study was to investigate drug resistance in T‑cell ALL (T‑ALL). Bioinformatics analysis of Oncomine and Gene Expression Omnibus data was performed to evaluate the expression of haematopoietic SH2 domain containing (HSH2D) in various lymphomas. HuT‑78 cells with HSH2D overexpression and or knockdown were constructed, and the effect on related downstream signalling molecules was detected. To study the effect of HSH2D on methotrexate (MTX) resistance, cell cycle and apoptosis analyses were conducted using flow cytometry, and MTT and EdU assays were use

SUBMITTER: Wang J 

PROVIDER: S-EPMC7551555 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature