{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T14:20:03Z","timestamp":1785766803965,"version":"3.56.0"},"reference-count":41,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2024,11,10]],"date-time":"2024-11-10T00:00:00Z","timestamp":1731196800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100005200","name":"New Jersey Commission on Spinal Cord Research","doi-asserted-by":"publisher","award":["CSCR14IRG005"],"award-info":[{"award-number":["CSCR14IRG005"]}],"id":[{"id":"10.13039\/100005200","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000138","name":"U.S. Department of Education","doi-asserted-by":"publisher","award":["P200A120253"],"award-info":[{"award-number":["P200A120253"]}],"id":[{"id":"10.13039\/100000138","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["aiche.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Biotechnology Progress"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Uric acid (UA) is an antioxidant that has been reported to be a neuroprotective compound for injuries and diseases, and specifically, diseases of the central nervous system. However, uric acid is highly insoluble in aqueous solutions, and high levels in the serum lead to gout, which limits its use in humans. Here, we develop a novel drug delivery platform that will release uric acid in a sustained manner for application to neural tissue. We demonstrate that one\u2010step incorporation of UA into an electrospun gelatin\/hyaluronic acid nanofiber mat results in controlled release of UA in culture medium. Taking a unique approach, we made solutions of 12% gelatin and 1% hyaluronic acid in a formic acid solvent and added UA for production of nanofiber mats. We then dehydrothermally crosslinked the mats and tested for release of UA into physiological cell culture medium. To test whether the mats have any detrimental effects on healthy nervous system tissue, we cultured spinal cord explants on the mats extended and assessed extensions from the explants. We observed that comparable numbers and lengths of dendrites are extended from the spinal cord tissue, regardless of the amount UA content in the mats. Our results suggest that electrospun gelatin\/hyaluronic acid nanofibers can be used as a platform for sustained uric acid delivery to neural tissue without detrimental effects.<\/jats:p>","DOI":"10.1002\/btpr.3517","type":"journal-article","created":{"date-parts":[[2024,11,11]],"date-time":"2024-11-11T02:04:25Z","timestamp":1731290665000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Electrospun gelatin\/hyaluronic acid nanofibers as a platform for uric acid delivery to neural tissue"],"prefix":"10.1002","volume":"41","author":[{"given":"Reva M.","family":"Street","sequence":"first","affiliation":[{"name":"Materials Science and Engineering Drexel University  Philadelphia Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frank H.","family":"Kung","sequence":"additional","affiliation":[{"name":"Department of Cell Biology and Neuroscience Rutgers, The State University of New Jersey  Piscataway New Jersey USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura T.","family":"Beringer","sequence":"additional","affiliation":[{"name":"Materials Science and Engineering Drexel University  Philadelphia Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel B.","family":"Amchin","sequence":"additional","affiliation":[{"name":"Materials Science and Engineering Drexel University  Philadelphia Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1679-3565","authenticated-orcid":false,"given":"Bonnie L.","family":"Firestein","sequence":"additional","affiliation":[{"name":"Department of Cell Biology and Neuroscience Rutgers, The State University of New Jersey  Piscataway New Jersey USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5987-682X","authenticated-orcid":false,"given":"Caroline L.","family":"Schauer","sequence":"additional","affiliation":[{"name":"Materials Science and Engineering Drexel University  Philadelphia Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,11,10]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.06-2235"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2362.1997.1390687.x"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.2174\/138161205774913255"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1161\/STROKEAHA.107.513242"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.78.11.6858"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.95.2.675"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000152046.11390.45"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0500307102"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1124\/jpet.107.129031"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1006\/abbi.2000.1721"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-4547(19980901)53:5<613::AID-JNR11>3.0.CO;2-1"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/glia.20472"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.3949\/ccjm.73.12.1059"},{"key":"e_1_2_9_15_1","first-page":"192","volume-title":"Reilly 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