{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Sun L"],"funding":["Natural Science Foundation of Beijing Municipality","Scientific and Technology Planning Project of Guangzhou City","National Natural Science Foundation of China"],"pagination":["66"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11218316"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["31(1)"],"pubmed_abstract":["<h4>Background</h4>Cholestasis is a common yet severe complication that occurs during the advancement of liver metastasis. However, how cholestasis impacts the development, treatment, and tumor microenvironment (TME) of liver metastasis remains to be elucidated.<h4>Methods</h4>Extrahepatic and intrahepatic cholestatic mouse models with liver metastasis were established to detect the differential expression levels of genes, infiltration of immune cells and change in bile acid-associated metabolites by using RNA-Sequencing, flowcytometry, and liquid chromatography and mass spectrometry. Western blot was applied to neutrophils under the stimulation of primary bile acids (BAs) in vitro to study the mechanism of phenotypic alteration. In vitro coculture of BA-treated neutrophils with CD8<sup>+<"],"journal":["Journal of biomedical science"],"pubmed_title":["Cholestasis-induced phenotypic transformation of neutrophils contributes to immune escape of colorectal cancer liver metastasis."],"pmcid":["PMC11218316"],"funding_grant_id":["7242139","202102020076","81972292","82272635"],"pubmed_authors":["Sun L","Wu J","Liu Z","Shi M","Zhang J","Yang N","Liao W","Cheng M","Deng L","Ye X"],"additional_accession":[]},"is_claimable":false,"name":"Cholestasis-induced phenotypic transformation of neutrophils contributes to immune escape of colorectal cancer liver metastasis.","description":"<h4>Background</h4>Cholestasis is a common yet severe complication that occurs during the advancement of liver metastasis. However, how cholestasis impacts the development, treatment, and tumor microenvironment (TME) of liver metastasis remains to be elucidated.<h4>Methods</h4>Extrahepatic and intrahepatic cholestatic mouse models with liver metastasis were established to detect the differential expression levels of genes, infiltration of immune cells and change in bile acid-associated metabolites by using RNA-Sequencing, flowcytometry, and liquid chromatography and mass spectrometry. Western blot was applied to neutrophils under the stimulation of primary bile acids (BAs) in vitro to study the mechanism of phenotypic alteration. In vitro coculture of BA-treated neutrophils with CD8<sup>+<","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Jun","modification":"2026-05-07T14:18:59.894Z","creation":"2025-04-06T00:12:42.629Z"},"accession":"S-EPMC11218316","cross_references":{"pubmed":["38951890"],"doi":["10.1186/s12929-024-01052-3"]}}