PLX008202

GSE132168: Intestinal expression of ASBT determines the sclerosing cholangitis phenotype.

• Organsim mouse
• Type RNASEQ
• Target gene
• Project ARCHS4

Purpose: Determine the impact of ASBT genotype on the onset and progression of liver disease, using RNA-sequencing to characterize the transcriptome of ASBT wildtype and knockout mice. We assess alterations at the gene and mechanistic-levels.; Methods: mRNA profiles were generated in 45-day-old ASBT WT and KO mice (BALB/cJ background). Data were processed using the Tuxedo Pipeline, using the mm10 genome with annotations provided by Ensembl.; Results: We identified 1406 differentially expressed transcripts between knockout and wildtype mice, with ontologies heavily weighted toward fibrotic and inflammatory processes, with immune cell infiltration.; Conclusions: Knockout of ASBT induces increased liver injury through exposure to elevated bile acids. SOURCE: Rebekah Karns (Rebekah.Karns@cchmc.org) - Cincinnati Children's Hospital Medical Center