PMID: 32521933Jun 12, 2020Paper

Sinensetin flavone exhibits potent anticancer activity against drug-resistant human gallbladder adenocarcinoma cells by targeting PTEN/PI3K/AKT signalling pathway, induces cellular apoptosis and inhibits cell migration and invasion

Journal of B.U.ON. : Official Journal of the Balkan Union of Oncology
Bo HuangZhiming Qiao

Abstract

The main focus of the current research work was to unveil the anticancer activity of the naturally occurring Sinensetin flavone against aggressive gall bladder cancer adenocarcinoma (GBAC) TJ-GBC2 cell line. Its effect of inducing apoptosis mediated via targeting PTEN/PI3K/AKT signalling pathway were also examined along with cell migration and invasion. Cell proliferation was tested by MTT cell viability assay. Fluorescence microscopy was utilized to carry out apoptosis related studies via DAPI staining along with flow cytometry using annexin V/propidium iodide (PI) assay. Further, western blotting analysis was carried out to examine the effects of Sinensetin on the expressions of apoptosis-related proteins and Bax Bcl-2 along with PTEN/PI3K/AKT signalling pathway. The impact of the test molecule on cell migration and invasion was studied through wound healing assay and transwell cell invasion assay respectively. The results showed that Sinensetin treatment caused a significant retardation in cell viability, in a dose-dependent fashion. DAPI staining assay and annexin V/PI assay revealed that the cell viability of GBC cells was retarded due to induction of apoptosis. It was also associated with downregulation of Bcl-2 and upreg...Continue Reading

Related Concepts

Related Feeds

Cell Migration in Cancer and Metastasis

Migration of cancer cells into surrounding tissue and the vasculature is an initial step in tumor metastasis. Discover the latest research on cell migration in cancer and metastasis here.

Apoptosis

Apoptosis is a specific process that leads to programmed cell death through the activation of an evolutionary conserved intracellular pathway leading to pathognomic cellular changes distinct from cellular necrosis

Cell Migration

Cell migration is involved in a variety of physiological and pathological processes such as embryonic development, cancer metastasis, blood vessel formation and remoulding, tissue regeneration, immune surveillance and inflammation. Here is the latest research.

Apoptosis in Cancer

Apoptosis is an important mechanism in cancer. By evading apoptosis, tumors can continue to grow without regulation and metastasize systemically. Many therapies are evaluating the use of pro-apoptotic activation to eliminate cancer growth. Here is the latest research on apoptosis in cancer.

© 2022 Meta ULC. All rights reserved