Analysis of human enteroids and colonoids (3D organoid models from small intestine and colon) exposed to chemotherapy agent and tyrosine kinase inhibitor (TKI) gefitinib sampled at four doses (0.1, 1, 10 and 30uM) and at three time points (24, 48 and 72h) since initial exposure

ADRs (adverse drug reactions) are one of the main reasons for treatment discontinuation or alterations in dose regimens in clinical settings. Chemotherapy-induced ADRs are common, especially gastrointestinal-induced ones. Within TransQST (transqst.org), one of the main goal is to improve the in vitro-in vivo translation in toxicological studies, as well as translation between non-clinical species (such as rat and mouse) and humans. This experimental setup therefore aimed to investigate the effects of gefitinib on 3D human organoid cultures derived from small intestine and colon segments. Experiments were conducted with a dose (0.1, 1, 10 and 30uM of gefitinib) and time series regimen (24, 48 and 72h). Time-matched controls (DMSO 0.1% and medium only) were also included. This dataset is part of the TransQST collection.