Fig. 3.
Apigenin reduces the viability of human TNBC PDX organoids at concentrations achievable in vivo. (A) Schematic representation of organoid formation from human TNBC PDX HCI001 derived from patient-derived xenografts. Organoids were treated with 1, 5, 10, 25, 50 μM apigenin or vehicle DMSO (indicated as 0) for 5 days. (B) Growth represented as Δ diameter between day 5 and day 0 of organoids treated as shown in (A). (C) Percentage of cell viability relative to DMSO in organoids treated as shown in (A). Data represent mean ± SEM, N = 4; each biological repeat (N) comprised of 10–15 organoids. *p < 0.05, **p < 0.001, compared to DMSO vehicle control.