{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T07:18:20Z","timestamp":1791875900891,"version":"4.3.4"},"reference-count":54,"publisher":"American Society for Clinical Investigation","issue":"7","funder":[{"name":"NIH","award":["RO1 HL123658,T32 HL 69770,T32AI007077-34,F31HL140883,HL123658-01S1"],"award-info":[{"award-number":["RO1 HL123658,T32 HL 69770,T32AI007077-34,F31HL140883,HL123658-01S1"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,4,4]]},"abstract":"<jats:p>\n                    Heart failure (HF) is associated in humans and mice with increased circulating levels of CXCL9 and CXCL10, chemokine ligands of the CXCR3 receptor, predominantly expressed on CD4\n                    <jats:sup>+<\/jats:sup>\n                    Th1 cells. Chemokine engagement of receptors is required for T cell integrin activation and recruitment to sites of inflammation. Th1 cells drive adverse cardiac remodeling in pressure overload\u2013induced cardiac dysfunction, and mice lacking the integrin ligand ICAM-1 show defective T cell recruitment to the heart. Here, we show that CXCR3\n                    <jats:sup>+<\/jats:sup>\n                    T cells infiltrate the heart in humans and mice with pressure overload\u2013induced cardiac dysfunction. Genetic deletion of CXCR3 disrupts CD4\n                    <jats:sup>+<\/jats:sup>\n                    T cell heart infiltration and prevents adverse cardiac remodeling. We demonstrate that cardiac fibroblasts and cardiac myeloid cells that include resident and infiltrated macrophages are the source of CXCL9 and CXCL10, which mechanistically promote Th1 cell adhesion to ICAM-1 under shear conditions in a CXCR3-dependent manner. To our knowledge, our findings identify a previously unrecognized role for CXCR3 in Th1 cell recruitment into the heart in pressure overload\u2013induced cardiac dysfunction.\n                  <\/jats:p>","DOI":"10.1172\/jci.insight.125527","type":"journal-article","created":{"date-parts":[[2019,2,19]],"date-time":"2019-02-19T12:08:37Z","timestamp":1550578117000},"source":"Crossref","is-referenced-by-count":96,"title":["CXCR3 regulates CD4+ T cell cardiotropism in pressure overload\u2013induced cardiac dysfunction"],"prefix":"10.1172","volume":"4","author":[{"given":"Njabulo","family":"Ngwenyama","sequence":"first","affiliation":[{"name":"Department of Immunology and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ane M.","family":"Salvador","sequence":"additional","affiliation":[{"name":"Department of Immunology 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