RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/30595478http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/30595478http://www.w3.org/2000/01/rdf-schema#comment"The nature of obesity-associated islet inflammation and its impact on β cell abnormalities remains poorly defined. Here, we explore immune cell components of islet inflammation and define their roles in regulating β cell function and proliferation. Islet inflammation in obese mice is dominated by macrophages. We identify two islet-resident macrophage populations, characterized by their anatomical distributions, distinct phenotypes, and functional properties. Obesity induces the local expansion of resident intra-islet macrophages, independent of recruitment from circulating monocytes. Functionally, intra-islet macrophages impair β cell function in a cell-cell contact-dependent manner. Increased engulfment of β cell insulin secretory granules by intra-islet macrophages in obese mice may contribute to restricting insulin secretion. In contrast, both intra- and peri-islet macrophage populations from obese mice promote β cell proliferation in a PDGFR signaling-dependent manner. Together, these data define distinct roles and mechanisms for islet macrophages in the regulation of islet β cells."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.org/dc/terms/identifier"doi:10.1016/j.cmet.2018.12.003"xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Dong Y."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Lee Y.S."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Yang M."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Fu W."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Glass C.K."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Olefsky J.M."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Ying W."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Wollam J."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Isaac R."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Yang B.H."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Seidman J.S."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Seo J.B."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"Riopel M."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/author"McNelis J."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/date"2019"xsd:gYear
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/name"Cell Metab"xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/pages"457-474.e5"xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/title"Expansion of Islet-Resident Macrophages Leads to Inflammation Affecting beta Cell Proliferation and Function in Obesity."xsd:string
http://purl.uniprot.org/citations/30595478http://purl.uniprot.org/core/volume"29"xsd:string
http://purl.uniprot.org/citations/30595478http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/30595478
http://purl.uniprot.org/citations/30595478http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/30595478
http://purl.uniprot.org/uniprot/#_A0A1C9CJK6-mappedCitation-30595478http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/30595478