{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T14:47:40Z","timestamp":1783435660837,"version":"3.54.6"},"reference-count":35,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2025,8,26]],"date-time":"2025-08-26T00:00:00Z","timestamp":1756166400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Medicinal Food"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:p>\n                    Vascular smooth muscle cells (VSMCs) are vital to the structure of blood vessel walls. Under abnormal vascular conditions, VSMCs undergo a phenotypic transformation, leading to enhanced cell proliferation, migration, and matrix synthesis. This contributes to the development of vascular diseases such as atherosclerosis, arteriosclerosis, and restenosis. During this process, platelet-derived growth factor (PDGF)-BB is a key inducer of the VSMC phenotypic transformation.\n                    <jats:italic toggle=\"yes\">Abelmoschus manihot<\/jats:italic>\n                    (L.) Medic flower (AMf) is known for its rich nutritional value and traditional medicinal uses. Its extract has been clinically used to treat kidney diseases, but its impact on VSMCs has not been documented. This study explored the inhibitory effects of AMf ethanol extract (AME), hot water extract (AMW), and supercritical CO\n                    <jats:sub>2<\/jats:sub>\n                    extract (AMS), and their five indicator components (rutin, quercetin, isoquercitrin, myricetin, and hyperoside) on PDGF-BB-stimulated proliferation and migration using a rat aortic smooth muscle cell (RASMC) model. Both AME and AMS showed a significant dose-dependent inhibition of PDGF-BB-induced RASMC proliferation and migration, with AME being more effective than AMS. In contrast, AMW had no effect. The five indicator compounds also showed excellent inhibitory effects. AME treatment effectively reduced the phosphorylation of JNK, ERK, p38, and NF-\u03baB, and downregulated the expressions of the migration-promoting factors\n                    <jats:italic toggle=\"yes\">MMP-2<\/jats:italic>\n                    and\n                    <jats:italic toggle=\"yes\">MMP-9<\/jats:italic>\n                    in PDGF-BB-stimulated RASMCs. These findings suggest that AME protects VSMCs by regulating the phosphorylation of the MAPK\/NF-\u03baB pathway and suppressing MMP expression. Consequently, AME may help prevent or slow the progression of vascular diseases.\n                  <\/jats:p>","DOI":"10.1089\/jmf.2024.k.0263","type":"journal-article","created":{"date-parts":[[2025,5,16]],"date-time":"2025-05-16T04:40:22Z","timestamp":1747370422000},"page":"921-933","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["<i>Abelmoschus manihot<\/i>\n                    Flower Extract Retards Platelet-Derived Growth Factor-BB-Stimulated Proliferation and Migration in Vascular Smooth Muscle Cells by Inhibiting the MAPK\/NF-\u03baB Pathway and Matrix Metalloproteinase Expressions"],"prefix":"10.1177","volume":"28","author":[{"given":"Chin-Feng","family":"Hsuan","sequence":"first","affiliation":[{"name":"School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan."},{"name":"Division of Cardiology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan."},{"name":"Division of Cardiology, Department of Internal Medicine, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yi-Ting","family":"Kuo","sequence":"additional","affiliation":[{"name":"Graduate Institute of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tzu-Hsien","family":"Chang","sequence":"additional","affiliation":[{"name":"Department of Obstetrics &amp; Gynecology, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan."},{"name":"Department of Obstetrics &amp; Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ya-Ling","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Obstetrics &amp; Gynecology, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan."},{"name":"Department of Obstetrics &amp; Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hsin-Ya","family":"Houng","sequence":"additional","affiliation":[{"name":"Department of Obstetrics &amp; Gynecology, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan."},{"name":"Department of Obstetrics &amp; Gynecology, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Natasha","family":"Chang","sequence":"additional","affiliation":[{"name":"Sayles Hill Campus Center, Carleton College, Northfield, Minnesota, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sabrina","family":"Chang","sequence":"additional","affiliation":[{"name":"Sayles Hill Campus Center, Carleton College, Northfield, Minnesota, USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chi-Chang","family":"Chang","sequence":"additional","affiliation":[{"name":"Department of Obstetrics &amp; 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