Journal: Oncology Reports
Article Title: NR4A1 mediates chemotherapy-induced senescence via the PI3K/AKT pathway in gastric cancer cells
doi: 10.3892/or.2026.9080
Figure Lengend Snippet: OXA induces senescence was verified in gastric cancer cells. (A and B) SA-β-Gal staining of Ctrl and OXA groups and quantification of SA-β-Gal positive cells in AGS and MKN45 cells. (C) p21 protein expression and quantification. (D and E) Immunofluorescence of γ-H2AX and quantification. Red fluorescence indicates γ-H2AX staining, and blue fluorescence reflects nuclear staining with DAPI. (F) mRNA levels of the senescence-associated secretory phenotype factors. (G) CDK4, cyclin D1, RB, p-RB protein expression, and quantification in the two groups. Data represent the mean ± SD of at least three independent experiments. *P<0.05, **P<0.01 and ***P<0.001. OXA, oxaliplatin; SA-β-Gal, senescence-associated β-galactosidase; p-, phosphorylated.
Article Snippet: AGS and MKN45 human GC cell lines were acquired from the Procell Life Science & Technology Co., Ltd. and maintained in RPMI-1640 containing 10% FBS (Gibco; Thermo Fisher Scientific, Inc.) at 37°C with 5% CO 2 condition.
Techniques: Staining, Expressing, Immunofluorescence, Fluorescence