The cells of each cell line were derived from ATCC and stored in liquid nitrogen. After being passed 3 times, the cell lines were started to be used for experiments and the passage number was no more than 5. The mixed medium cell culture components were as follows: DMEM/F12 medium (Gibco, c11330500bt, Carlsbad, CA, USA), 10% fetal bovine serum (
FBS,
04-001-1ACS, Biological Industries, Israel), and 1% antibiotic mixture (
penicillin/streptomycin, Beyotime, c0222, Shanghai, China). RWPE‐1 cells were grown in keratinocyte serum-free medium (K‐SFM, Gibco, 17005042, Carlsbad, CA, USA) supplemented with 10%
FBS and 1% antibiotic mixture. Cells were cultured in a humidified incubator (Esco,
CLM-170B-8-NF, Singapore) containing 5% CO
2 at 37°C. The starvation induction condition is serum withdrawal, and the remaining conditions are unchanged. The following drugs were used: carbachol (MedChemExpress, HY-B1208, Monmouth Junction, NJ, USA, dissolved in ddH
2O), pirenzepine (HY-17037, dissolved in ddH
2O), proteinase inhibitor E64 (HY-15282, dissolved in DMSO), pepstatin A (HY–P0018, dissolved in DMSO), bafilomycin A1 (HY-100558, dissolved in DMSO), and 3-methyladenine (HY-19312, dissolved in DMSO).
Wang Q., Chen J., Zhang M., Wang H., Zeng Y., Huang Y, & Xu C. (2022). Autophagy Induced by Muscarinic Acetylcholine Receptor 1 Mediates Migration and Invasion Targeting Atg5 via AMPK/mTOR Pathway in Prostate Cancer. Journal of Oncology, 2022, 6523195.