{"id":16264,"date":"2020-12-10T12:02:27","date_gmt":"2020-12-10T11:02:27","guid":{"rendered":"https:\/\/cri1149.fr\/?post_type=publications&#038;p=16264"},"modified":"2025-09-11T16:48:00","modified_gmt":"2025-09-11T14:48:00","slug":"transcriptional-and-functional-analysis-of-cd1c-human-dendritic-cells-identifies-a-cd163-subset-priming-cd8cd103-t-cells","status":"publish","type":"publication","link":"https:\/\/cri1149.fr\/en\/publication\/transcriptional-and-functional-analysis-of-cd1c-human-dendritic-cells-identifies-a-cd163-subset-priming-cd8cd103-t-cells\/","title":{"rendered":"Transcriptional and Functional Analysis of CD1c+ Human Dendritic Cells Identifies a CD163+ Subset Priming CD8+CD103+ T Cells"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false},"category_publication":[],"class_list":["post-16264","publication","type-publication","status-publish","hentry"],"acf":{"numero_de_publication":"Immunity.","date_de_publication":"20200818","numero_doi":"","equipe":[],"auteurs-liste":[{"texte_libre":false,"auteur-lien":16166,"auteur-text":""},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Anselmi G[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Vaivode K[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Ramos RN[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Missolo-Koussou Y[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Hidalgo S[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Tosselo J[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Nu\u00f1ez N[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Richer W[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Vincent-Salomon A[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Saxena A[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Wood K[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Lladser A[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Piaggio E[:]"},{"texte_libre":true,"auteur-lien":null,"auteur-text":"[:fr]Helft J[:]"},{"texte_libre":false,"auteur-lien":13178,"auteur-text":""}],"auteurs-manuel":"","liens_externes":null,"liens":[{"lien":"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC7445430\/"}],"paragraphe":"<p>[:fr]<\/p>\r\n<h2 class=\"title\" style=\"text-align: justify;\">Abstract<\/h2>\r\n<div id=\"eng-abstract\" class=\"abstract-content selected\">\r\n<p style=\"text-align: justify;\">Dendritic cells (DCs) are antigen-presenting cells controlling T cell activation. In humans, the diversity, ontogeny, and functional capabilities of DC subsets are not fully understood. Here, we identified circulating CD88<sup>-<\/sup>CD1c<sup>+<\/sup>CD163<sup>+<\/sup>\u00a0DCs (called DC3s) as immediate precursors of inflammatory CD88<sup>-<\/sup>CD14<sup>+<\/sup>CD1c<sup>+<\/sup>CD163<sup>+<\/sup>Fc\u03b5RI<sup>+<\/sup>\u00a0DCs. DC3s develop via a specific pathway activated by GM-CSF, independent of cDC-restricted (CDP) and monocyte-restricted (cMoP) progenitors. Like classical DCs but unlike monocytes, DC3s drove activation of naive T cells. In vitro, DC3s displayed a distinctive ability to prime CD8<sup>+<\/sup>\u00a0T cells expressing a tissue homing signature and the epithelial homing alpha-E integrin (CD103) through transforming growth factor \u03b2 (TGF-\u03b2) signaling. In vivo, DC3s infiltrated luminal breast cancer primary tumors, and DC3 infiltration correlated positively with CD8<sup>+<\/sup>CD103<sup>+<\/sup>CD69<sup>+<\/sup>\u00a0tissue-resident memory T cells. Together, these findings define DC3s as a lineage of inflammatory DCs endowed with a strong potential to regulate tumor immunity.<\/p>\r\n<\/div>\r\n<p>[:]<\/p>","paragraphe_en":"<p>[:fr]<\/p>\r\n<h2 class=\"title\" style=\"text-align: justify;\">Abstract<\/h2>\r\n<div id=\"eng-abstract\" class=\"abstract-content selected\">\r\n<p style=\"text-align: justify;\">Dendritic cells (DCs) are antigen-presenting cells controlling T cell activation. In humans, the diversity, ontogeny, and functional capabilities of DC subsets are not fully understood. Here, we identified circulating CD88<sup>-<\/sup>CD1c<sup>+<\/sup>CD163<sup>+<\/sup>\u00a0DCs (called DC3s) as immediate precursors of inflammatory CD88<sup>-<\/sup>CD14<sup>+<\/sup>CD1c<sup>+<\/sup>CD163<sup>+<\/sup>Fc\u03b5RI<sup>+<\/sup>\u00a0DCs. DC3s develop via a specific pathway activated by GM-CSF, independent of cDC-restricted (CDP) and monocyte-restricted (cMoP) progenitors. Like classical DCs but unlike monocytes, DC3s drove activation of naive T cells. In vitro, DC3s displayed a distinctive ability to prime CD8<sup>+<\/sup>\u00a0T cells expressing a tissue homing signature and the epithelial homing alpha-E integrin (CD103) through transforming growth factor \u03b2 (TGF-\u03b2) signaling. In vivo, DC3s infiltrated luminal breast cancer primary tumors, and DC3 infiltration correlated positively with CD8<sup>+<\/sup>CD103<sup>+<\/sup>CD69<sup>+<\/sup>\u00a0tissue-resident memory T cells. Together, these findings define DC3s as a lineage of inflammatory DCs endowed with a strong potential to regulate tumor immunity.<\/p>\r\n<\/div>\r\n<p>[:en]<\/p>\r\n<h2 class=\"title\" style=\"text-align: justify;\">Abstract<\/h2>\r\n<div id=\"enc-abstract\" class=\"abstract-content selected\">\r\n<p style=\"text-align: justify;\">Dendritic cells (DCs) are antigen-presenting cells controlling T cell activation. In humans, the diversity, ontogeny, and functional capabilities of DC subsets are not fully understood. Here, we identified circulating CD88CD1cCD163\u00a0DCs (called DC3s) as immediate precursors of inflammatory CD88CD14CD1cCD163Fc\u03b5RI\u00a0DCs. DC3s develop via a specific pathway activated by GM-CSF, independent of cDC-restricted (CDP) and monocyte-restricted (cMoP) progenitors. Like classical DCs but unlike monocytes, DC3s drove activation of naive T cells. In vitro, DC3s displayed a distinctive ability to prime CD8\u00a0T cells expressing a tissue homing signature and the epithelial homing alpha-E integrin (CD103) through transforming growth factor \u03b2 (TGF-\u03b2) signaling. In vivo, DC3s infiltrated luminal breast cancer primary tumors, and DC3 infiltration correlated positively with CD8CD103CD69\u00a0tissue-resident memory T cells. Together, these findings define DC3s as a lineage of inflammatory DCs endowed with a strong potential to regulate tumor immunity.<\/p>\r\n<\/div>\r\n<p>[:]<\/p>","documents":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Transcriptional and Functional Analysis of CD1c+ Human Dendritic Cells Identifies a CD163+ Subset Priming CD8+CD103+ T Cells - CRI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cri1149.fr\/publication\/transcriptional-and-functional-analysis-of-cd1c-human-dendritic-cells-identifies-a-cd163-subset-priming-cd8cd103-t-cells\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Transcriptional and Functional Analysis of CD1c+ Human Dendritic Cells Identifies a CD163+ Subset Priming CD8+CD103+ T Cells - 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