| http://purl.uniprot.org/citations/34873175 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/34873175 | http://www.w3.org/2000/01/rdf-schema#comment | "Despite unprecedented responses of some cancers to immune checkpoint blockade (ICB) therapies, the application of checkpoint inhibitors in pancreatic cancer has been unsuccessful. Glucocorticoids and glucocorticoid receptor (GR) signaling are long thought to suppress immunity by acting on immune cells. Here we demonstrate a previously undescribed tumor cell-intrinsic role for GR in activating PD-L1 expression and repressing the major histocompatibility complex class I (MHC-I) expression in pancreatic ductal adenocarcinoma (PDAC) cells through transcriptional regulation. In mouse models of PDAC, either tumor cell-specific depletion or pharmacologic inhibition of GR leads to PD-L1 downregulation and MHC-I upregulation in tumor cells, which in turn promotes the infiltration and activity of cytotoxic T cells, enhances anti-tumor immunity, and overcomes resistance to ICB therapy. In patients with PDAC, GR expression correlates with high PD-L1 expression, low MHC-I expression, and poor survival. Our results reveal GR signaling in cancer cells as a tumor-intrinsic mechanism of immunosuppression and suggest that therapeutic targeting of GR is a promising way to sensitize pancreatic cancer to immunotherapy."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.org/dc/terms/identifier | "doi:10.1038/s41467-021-27349-7"xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Deng Y."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Ma L."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Martinez C."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Sun Y."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Zhang J."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Yu Y."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Zhao Y."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Zhao D."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Zhao Z."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Wu W."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Xia W."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Yin W."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Yao F."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Yao J."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Xia X."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Hung M.C."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Ying H."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/author | "Hang Q."xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/date | "2021"xsd:gYear |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/name | "Nat Commun"xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/pages | "7041"xsd:string |
| http://purl.uniprot.org/citations/34873175 | http://purl.uniprot.org/core/title | "Glucocorticoid receptor regulates PD-L1 and MHC-I in pancreatic cancer cells to promote immune evasion and immunotherapy resistance."xsd:string |