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Sökning: onr:"swepub:oai:prod.swepub.kib.ki.se:150531866" > A single-cell map o...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002595naa a2200337 4500
001oai:prod.swepub.kib.ki.se:150531866
003SwePub
008240818s2022 | |||||||||||000 ||eng|
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1505318662 URI
024a https://doi.org/10.3389/fimmu.2022.9028812 DOI
040 a (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Gao, Y4 aut
2451 0a A single-cell map of vascular and tissue lymphocytes identifies proliferative TCF-1+ human innate lymphoid cells
264 c 2022-07-27
264 1b Frontiers Media SA,c 2022
520 a Innate lymphoid cells (ILCs) play important roles in tissue homeostasis and host defense, but the proliferative properties and migratory behavior of especially human ILCs remain poorly understood. Here we mapped at single-cell resolution the spatial distribution of quiescent and proliferative human ILCs within the vascular versus tissue compartment. For this purpose, we employed MISTRG humanized mice as an in-vivo model to study human ILCs. We uncovered subset-specific differences in the proliferative status between vascular and tissue ILCs within lymphoid and non-lymphoid organs. We also identified CD117-CRTH2-CD45RA+ ILCs in the spleen that were highly proliferative and expressed the transcription factor TCF-1. These proliferative ILCs were present during the neonatal period in human blood and emerged early during population of the human ILC compartment in MISTRG mice transplanted with human hematopoietic stem and progenitor cells (HSPCs). Single-cell RNA-sequencing combined with intravascular cell labeling suggested that proliferative ILCs actively migrated from the local vasculature into the spleen tissue. Collectively, our comprehensive map reveals the proliferative topography of human ILCs, linking cell migration and spatial compartmentalization with cell division.
700a Alisjahbana, Au Karolinska Institutet4 aut
700a Boey, DZHu Karolinska Institutet4 aut
700a Mohammad, I4 aut
700a Sleiers, N4 aut
700a Dahlin, JSu Karolinska Institutet4 aut
700a Dahlin, S4 aut
700a Willinger, Tu Karolinska Institutet4 aut
710a Karolinska Institutet4 org
773t Frontiers in immunologyd : Frontiers Media SAg 13, s. 902881-q 13<902881-x 1664-3224
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:150531866
8564 8u https://doi.org/10.3389/fimmu.2022.902881

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