{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T13:44:45Z","timestamp":1790257485448,"version":"4.1.0"},"reference-count":54,"publisher":"Oxford University Press (OUP)","issue":"9","license":[{"start":{"date-parts":[[2010,5,1]],"date-time":"2010-05-01T00:00:00Z","timestamp":1272672000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2010,5,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>CCR5 is a chemotactic mediator for inflammatory cells as well as regulatory T cells (Tregs). In this study, we investigated the role of CCR5 during infection with the fungal pathogen Histoplasma capsulatum. Mice lacking CCR5 or treated with an mAb to CCL4 had impaired infiltration of inflammatory cells to the lungs. Despite displaying an elevated fungal burden prior to activation of an adaptive immune response, CCL4-neutralized and CCR5\u2212\/\u2212 mice resolved infection more efficiently than controls. Accelerated fungal clearance was associated with a reduced number of Tregs in the lungs. Impaired trafficking was not solely responsible for the paucity of Tregs in the lungs, as proliferation of both CD4+ T cells and Tregs was diminished in CCR5\u2212\/\u2212 lungs during infection. A reduced number of Tregs in CCR5\u2212\/\u2212 lungs was associated with a selective increase of Th17 cytokines, and neutralization of IL-17 increased Treg proliferation and consequently fungal burden in CCR5\u2212\/\u2212 mice. Thus, CCR5 dictates pathogen persistence by tightly regulating the balance between Treg and Th17 cells in H. capsulatum infection.<\/jats:p>","DOI":"10.4049\/jimmunol.1000032","type":"journal-article","created":{"date-parts":[[2010,3,24]],"date-time":"2010-03-24T23:44:58Z","timestamp":1269474298000},"page":"5224-5231","source":"Crossref","is-referenced-by-count":62,"title":["CCR5 Dictates the Equilibrium of Proinflammatory IL-17+ and Regulatory Foxp3+ T Cells in Fungal Infection"],"prefix":"10.1093","volume":"184","author":[{"given":"Danielle N","family":"Kroetz","sequence":"first","affiliation":[{"name":"Department of Molecular Genetics, Biochemistry, and Microbiology"},{"name":"Division of Infectious Diseases, University of Cincinnati College of Medicine , Cincinnati, OH 45267"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"Jr.","given":"George S","family":"Deepe","sequence":"additional","affiliation":[{"name":"Division of Infectious Diseases, University of Cincinnati College of Medicine , Cincinnati, OH 45267"},{"name":"Veterans Affairs Hospital , Cincinnati, OH 45220"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2010,5,1]]},"reference":[{"key":"2026012808082036000_r1","first-page":"749","article-title":"Histoplasmosis: a granulomatous inflammatory response.","volume-title":"Basic Principles and Clinical Correlates.","author":"Deepe","year":"1988"},{"key":"2026012808082036000_r2","doi-asserted-by":"crossref","first-page":"3303","DOI":"10.4049\/jimmunol.177.5.3303","article-title":"Characterization of the Histoplasma capsulatum-induced granuloma.","volume":"177","author":"Heninger","year":"2006","journal-title":"J. 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