Retracted: MCL1 gene silencing promotes senescence and apoptosis of glioma cells via inhibition of the PI3K/Akt signaling pathway

摘要: Glioma is known to be the most prevalent primary brain tumor. In recent years, there has been evidence indicating myeloid cell leukemia‐1 (MCL1) plays a role in brain glioblastoma. Therefore, the present study was conducted with aims of exploring the ability of MCL1 silencing to influence glioma cell senescence and apoptosis through the mediation of the phosphatidylinositol 3‐kinase (PI3K)/protein kinase B (Akt) signaling pathway. Glioma and tumor‐adjacent tissues were collected in order to detect the presence of higher levels of MCL1 protein expression. Next, the mRNA and protein expression of MCL1, PI3K, Akt, B cell lymphoma 2 (Bcl2), Bcl2‐associated X (Bax), B lymphoma Mo‐MLV insertion region 1 homolog (Bmi‐1), and phosphatase and tensin homolog (PTEN) were determined. Cell counting kit‐8 assay was applied to detect cell proliferation, β‐galactosidase staining for cell senescence, and flow …