GC–MS based tentative identification of γ-sitosterol from Brassica nigra seeds and evaluation of its anticancer potential: An integrated in vitro and in silico study - Sajidur Rahman Akash; Tawsif Al Arian; Sumaya Alam Mim; Md. Raihan Chowdhory; Moushumi Afrin Eva; Dipalok Karmaker; Afrin Akter; Md Asadujjaman; Lamia Nur; Bijoy Kumer Ghosh; Chayan Talukder; Md. Torequl Islam; et al. (PLoS ONE, 2026)