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Bang\n            <jats:italic>et al<\/jats:italic>\n            . identified LDL receptor-related protein 1 (LRP1) as a myeloid cell surface receptor for retinol. LRP1 binds retinol chaperoned by serum amyloid A (SAA) proteins, and SAA\u2013retinol complexes are then endocytosed and metabolized by myeloid cells. Mice lacking either Saa or myeloid-specific Lrp1 exhibited profound impairments in vitamin A\u2013mediated immunity. B and T cell trafficking to the intestine, immunoglobulin A production by B cells, and protection from enteric\n            <jats:italic>Salmonella<\/jats:italic>\n            Typhimurium infection were all diminished when either of these crucial players was missing. \u2014STS\n          <\/jats:p>","DOI":"10.1126\/science.abf9232","type":"journal-article","created":{"date-parts":[[2021,9,16]],"date-time":"2021-09-16T17:55:58Z","timestamp":1631814958000},"source":"Crossref","is-referenced-by-count":99,"title":["Serum amyloid A delivers retinol to intestinal myeloid cells to promote adaptive immunity"],"prefix":"10.1126","volume":"373","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4009-0824","authenticated-orcid":true,"given":"Ye-Ji","family":"Bang","sequence":"first","affiliation":[{"name":"Department of Immunology, University of Texas Southwestern Medical Center, Dallas, TX 75390, 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