TNFa stimulated human cultured podocytes compared with unstimulated (vehicle control (VC)) podocytes. Incubation of podocytes with high concentrations of TNF alpha led to an overexpression of ICAM1 in particular. We studied this system as a comparator for organoids also stimulated with the same concentration of TNFa. Four conditions (6 replicates each) 1) treatment (5 ng/mL TNFa) for 24 hours 2) control (PBS) for 24h 3) treatment (5 ng/mL TNFa) for 48 hours 4) control (PBS) for 48h