{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T17:44:19Z","timestamp":1789580659361,"version":"build-2803163510"},"reference-count":44,"publisher":"Oxford University Press (OUP)","issue":"1","funder":[{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["HL-130253"],"award-info":[{"award-number":["HL-130253"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["AR-071980"],"award-info":[{"award-number":["AR-071980"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["HD-087351"],"award-info":[{"award-number":["HD-087351"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Fondation Leducq Transatlantic Networks of Excellence in Cardiovascular Research"},{"DOI":"10.13039\/100000928","name":"Robert A. Welch Foundation","doi-asserted-by":"publisher","award":["1-0025"],"award-info":[{"award-number":["1-0025"]}],"id":[{"id":"10.13039\/100000928","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000968","name":"American Heart Association","doi-asserted-by":"publisher","award":["825635"],"award-info":[{"award-number":["825635"]}],"id":[{"id":"10.13039\/100000968","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009559","name":"Life Science Research Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009559","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,2,27]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Aims<\/jats:title>\n                  <jats:p>RNA binding proteins play essential roles in mediating RNA splicing and are key post-transcriptional regulators in the heart. Our recent study demonstrated that RBPMS (RNA binding protein with multiple splicing) is crucial for cardiac development through modulating mRNA splicing, but little is known about its functions in the adult heart. In this study, we aim to characterize the post-natal cardiac function of Rbpms and its mechanism of action.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods and results<\/jats:title>\n                  <jats:p>We generated a cardiac-specific knockout mouse line and found that cardiac-specific loss of Rbpms caused severe cardiomyocyte contractile defects, leading to dilated cardiomyopathy and early lethality in adult mice. We showed by proximity-dependent biotin identification assay and mass spectrometry that RBPMS associates with spliceosome factors and other RNA binding proteins, such as RBM20, that are important in cardiac function. We performed paired-end RNA sequencing and RT\u2013PCR and found that RBPMS regulates mRNA alternative splicing of genes associated with sarcomere structure and function, such as Ttn, Pdlim5, and Nexn, generating new protein isoforms. Using a minigene splicing reporter assay, we determined that RBPMS regulates target gene splicing through recognizing tandem intronic CAC motifs. We also showed that RBPMS knockdown in human induced pluripotent stem cell-derived cardiomyocytes impaired cardiomyocyte contraction.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>This study identifies RBPMS as an important regulator of cardiomyocyte contraction and cardiac function by modulating sarcomeric gene alternative splicing.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/cvr\/cvad166","type":"journal-article","created":{"date-parts":[[2023,10,26]],"date-time":"2023-10-26T20:12:44Z","timestamp":1698351164000},"page":"56-68","source":"Crossref","is-referenced-by-count":35,"title":["RBPMS regulates cardiomyocyte contraction and cardiac function through RNA alternative splicing"],"prefix":"10.1093","volume":"120","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8617-0606","authenticated-orcid":false,"given":"Peiheng","family":"Gan","sequence":"first","affiliation":[{"name":"Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center , 6000 Harry Hines Blvd., Dallas, TX 75390 , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhaoning","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center , 6000 Harry Hines Blvd., Dallas, TX 75390 , USA"},{"name":"Department of Cellular and Molecular Medicine, University of California, San Diego School of Medicine , La Jolla, CA 92093 , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4949-9653","authenticated-orcid":false,"given":"Svetlana","family":"Bezprozvannaya","sequence":"additional","affiliation":[{"name":"Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center , 6000 Harry Hines Blvd., Dallas, TX 75390 , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6938-2703","authenticated-orcid":false,"given":"John R","family":"McAnally","sequence":"additional","affiliation":[{"name":"Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center , 6000 Harry Hines Blvd., Dallas, TX 75390 , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Tan","sequence":"additional","affiliation":[{"name":"Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center , 6000 Harry Hines Blvd., Dallas, TX 75390 , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hui","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center , 6000 Harry Hines Blvd., Dallas, TX 75390 , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7568-410X","authenticated-orcid":false,"given":"Rhonda","family":"Bassel-Duby","sequence":"additional","affiliation":[{"name":"Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center , 6000 Harry Hines Blvd., Dallas, TX 75390 , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0257-1889","authenticated-orcid":false,"given":"Ning","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center , 6000 Harry Hines Blvd., Dallas, TX 75390 , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1151-8262","authenticated-orcid":false,"given":"Eric N","family":"Olson","sequence":"additional","affiliation":[{"name":"Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center , 6000 Harry Hines Blvd., Dallas, TX 75390 , 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