Sébastien Trzebanski, Jung-Seok Kim, Niss Larossi, Ayala Raanan, Daliya Kancheva, Jonathan Bastos, Montaser Haddad, Aryeh Solomon, Ehud Sivan, Dan Aizik, Jarmila Sekeresova Kralova, Mor Gross-Vered, Sigalit Boura-Halfon, Tsvee Lapidot, Ronen Alon, Kiavash Movahedi, Steffen Jung
{"title":"经典单核细胞的本体发育决定了其作为组织巨噬细胞的功能和命运","authors":"Sébastien Trzebanski, Jung-Seok Kim, Niss Larossi, Ayala Raanan, Daliya Kancheva, Jonathan Bastos, Montaser Haddad, Aryeh Solomon, Ehud Sivan, Dan Aizik, Jarmila Sekeresova Kralova, Mor Gross-Vered, Sigalit Boura-Halfon, Tsvee Lapidot, Ronen Alon, Kiavash Movahedi, Steffen Jung","doi":"10.1016/j.immuni.2024.04.019","DOIUrl":null,"url":null,"abstract":"<p>Classical monocytes (CMs) are ephemeral myeloid immune cells that circulate in the blood. Emerging evidence suggests that CMs can have distinct ontogeny and originate from either granulocyte-monocyte- or monocyte-dendritic-cell progenitors (GMPs or MDPs). Here, we report surface markers that allowed segregation of murine GMP- and MDP-derived CMs, i.e., GMP-Mo and MDP-Mo, as well as their functional characterization, including fate definition following adoptive cell transfer. GMP-Mo and MDP-Mo yielded an equal increase in homeostatic CM progeny, such as blood-resident non-classical monocytes and gut macrophages; however, these cells differentially seeded various other selected tissues, including the dura mater and lung. Specifically, GMP-Mo and MDP-Mo differentiated into distinct interstitial lung macrophages, linking CM dichotomy to previously reported pulmonary macrophage heterogeneity. Collectively, we provide evidence for the existence of two functionally distinct CM subsets in the mouse that differentially contribute to peripheral tissue macrophage populations in homeostasis and following challenge.</p>","PeriodicalId":13269,"journal":{"name":"Immunity","volume":null,"pages":null},"PeriodicalIF":25.5000,"publicationDate":"2024-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Classical monocyte ontogeny dictates their functions and fates as tissue macrophages\",\"authors\":\"Sébastien Trzebanski, Jung-Seok Kim, Niss Larossi, Ayala Raanan, Daliya Kancheva, Jonathan Bastos, Montaser Haddad, Aryeh Solomon, Ehud Sivan, Dan Aizik, Jarmila Sekeresova Kralova, Mor Gross-Vered, Sigalit Boura-Halfon, Tsvee Lapidot, Ronen Alon, Kiavash Movahedi, Steffen Jung\",\"doi\":\"10.1016/j.immuni.2024.04.019\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Classical monocytes (CMs) are ephemeral myeloid immune cells that circulate in the blood. Emerging evidence suggests that CMs can have distinct ontogeny and originate from either granulocyte-monocyte- or monocyte-dendritic-cell progenitors (GMPs or MDPs). Here, we report surface markers that allowed segregation of murine GMP- and MDP-derived CMs, i.e., GMP-Mo and MDP-Mo, as well as their functional characterization, including fate definition following adoptive cell transfer. GMP-Mo and MDP-Mo yielded an equal increase in homeostatic CM progeny, such as blood-resident non-classical monocytes and gut macrophages; however, these cells differentially seeded various other selected tissues, including the dura mater and lung. Specifically, GMP-Mo and MDP-Mo differentiated into distinct interstitial lung macrophages, linking CM dichotomy to previously reported pulmonary macrophage heterogeneity. Collectively, we provide evidence for the existence of two functionally distinct CM subsets in the mouse that differentially contribute to peripheral tissue macrophage populations in homeostasis and following challenge.</p>\",\"PeriodicalId\":13269,\"journal\":{\"name\":\"Immunity\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":25.5000,\"publicationDate\":\"2024-05-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Immunity\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1016/j.immuni.2024.04.019\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"IMMUNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Immunity","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.immuni.2024.04.019","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"IMMUNOLOGY","Score":null,"Total":0}
引用次数: 0
摘要
经典单核细胞(CMs)是在血液中循环的短暂髓系免疫细胞。新的证据表明,CMs 可有不同的本体发生,起源于粒细胞-单核细胞或单核树突状细胞祖细胞(GMPs 或 MDPs)。在此,我们报告了可分离小鼠 GMP 和 MDP 衍生 CMs(即 GMP-Mo 和 MDP-Mo)的表面标记,以及它们的功能特征,包括收养细胞转移后的命运定义。GMP-Mo和MDP-Mo产生的同种异源CM后代(如血液中的非典型单核细胞和肠道巨噬细胞)的增加量相同;但是,这些细胞在硬脑膜和肺等其他选定组织中的播种量不同。具体来说,GMP-Mo 和 MDP-Mo 分化为不同的肺间质巨噬细胞,将 CM 二分法与之前报道的肺巨噬细胞异质性联系起来。总之,我们提供的证据表明,小鼠体内存在两种功能不同的 CM 亚群,它们在体内平衡和受到挑战时对外周组织巨噬细胞群的贡献各不相同。
Classical monocyte ontogeny dictates their functions and fates as tissue macrophages
Classical monocytes (CMs) are ephemeral myeloid immune cells that circulate in the blood. Emerging evidence suggests that CMs can have distinct ontogeny and originate from either granulocyte-monocyte- or monocyte-dendritic-cell progenitors (GMPs or MDPs). Here, we report surface markers that allowed segregation of murine GMP- and MDP-derived CMs, i.e., GMP-Mo and MDP-Mo, as well as their functional characterization, including fate definition following adoptive cell transfer. GMP-Mo and MDP-Mo yielded an equal increase in homeostatic CM progeny, such as blood-resident non-classical monocytes and gut macrophages; however, these cells differentially seeded various other selected tissues, including the dura mater and lung. Specifically, GMP-Mo and MDP-Mo differentiated into distinct interstitial lung macrophages, linking CM dichotomy to previously reported pulmonary macrophage heterogeneity. Collectively, we provide evidence for the existence of two functionally distinct CM subsets in the mouse that differentially contribute to peripheral tissue macrophage populations in homeostasis and following challenge.
期刊介绍:
Immunity is a publication that focuses on publishing significant advancements in research related to immunology. We encourage the submission of studies that offer groundbreaking immunological discoveries, whether at the molecular, cellular, or whole organism level. Topics of interest encompass a wide range, such as cancer, infectious diseases, neuroimmunology, autoimmune diseases, allergies, mucosal immunity, metabolic diseases, and homeostasis.