Intrinsic and chemically-induced daughter number variations in cancer cell lines.

ABSTRACT: Multipolar mitosis was observed in cancer cells under mechanical stress or drug treatment. However, a comprehensive understanding of its basic properties and significance to cancer cell biology is lacking. In the present study, live-cell imaging was employed to investigate the division and nucleation patterns in four different cell lines. Multi-daughter divisions were observed in the three cancer cell lines HepG2, HeLa and A549, but not in the transformed non-cancer cell line RPE1. Multi-daughter mother cells displayed multi-nucleation, enlarged cell area, and prolonged division time. Under acidic pH or treatment with the anti-cancer drug 5-fluorouracil (5-FU) or the phytochemical compound wogonin, multi-daughter mitoses were increased to different extents in all three cancer cell lines, r

SUBMITTER: Tyagi IS 

PROVIDER: S-EPMC8018351 | biostudies-literature | 2021 Mar-Mar

REPOSITORIES: biostudies-literature