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Analysis of human enteroids and colonoids (3D organoid models from small intestine and colon) exposed to chemotherapy agent 5-fluorouracil (5FU) in a dose-repeated exposure across three doses (10,100 and 1000uM) and sampled at three points (24, 48 and 72h) since initial exposure. Organoids were obtained from healthy human tissues.

ABSTRACT: 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 5FU on 3D human organoid cultures derived from small intestine and colon segments. Experiments were conducted in a dose-repeated (daily media refreshing with 10, 100 or 1000 uM of 5FU) and time series regimen (24, 48 and 72h). Time-matched controls (DMSO 0.1% and medium only) were measured, as well as a baseline exposure prior to the beginning of the exposures (medium only, 0h). This dataset is part of the TransQST collection.

INSTRUMENT(S): Illumina HiSeq 2000

ORGANISM(S): Homo sapiens

SUBMITTER: Daniela Ferreira Rodrigues

PROVIDER: E-MTAB-9134 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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