Publication: Effect of vitamin D supplementation on OPG/RANKL signalling activities in endothelial tissue damage in diet-induced diabetic rat model
dc.contributor.coauthor | Çelebi, Gizem | |
dc.contributor.coauthor | Anapalı, Merve | |
dc.contributor.coauthor | Dağıstanlı, Fatma Kaya | |
dc.contributor.coauthor | Akdemir, Ayşe Seda | |
dc.contributor.coauthor | Ulutin, Turgut | |
dc.contributor.coauthor | Kömürcü-Bayrak, Evrim | |
dc.contributor.department | KUTTAM (Koç University Research Center for Translational Medicine) | |
dc.contributor.department | Graduate School of Health Sciences | |
dc.contributor.department | School of Medicine | |
dc.contributor.kuauthor | Aydemir, Duygu | |
dc.contributor.kuauthor | Ulusu, Nuriye Nuray | |
dc.contributor.schoolcollegeinstitute | GRADUATE SCHOOL OF HEALTH SCIENCES | |
dc.contributor.schoolcollegeinstitute | Research Center | |
dc.contributor.schoolcollegeinstitute | SCHOOL OF MEDICINE | |
dc.date.accessioned | 2024-11-09T22:56:52Z | |
dc.date.issued | 2022 | |
dc.description.abstract | Background: Type 2 Diabetes Mellitus is a chronic metabolic disease that causes endothelial damage and is an important risk factor for atherosclerosis. In the present study vitamin D3 supplementation in rats was used to determine the role of Osteoprotegerin (OPG)/Receptor activator kB ligand (RANKL) signalling in endothelial damage and changes in the expression levels of genes involved in this pathway. We hypothesized that vitamin D3 supplementation affects OPG and RANKL activity in the aorta. Methods: Diabetes was induced in rats via injections of 40 mg/kg of streptozotocin followed by a high fructose (10%) diet. Group 2 (healthy) and 4 (diabetic) received 170 IU/kg of vitamin D3 weekly for 5 weeks, while Group 1 (healthy) and 2 (diabetic) received sterile saline. The aortas of each group were collected to analyse mRNA expression using the real-time PCR method and also to evaluate magnesium and calcium levels using inductively coupled plasma mass spectrometry. Results: Opg and Il-1b expression levels were significantly associated with both diabetes and vitamin D3 supplementation in the aortas of the study groups (p <= 0.05). Opg mRNA expression was also found to correlate with both Icam-1 and Nos3 mRNA expression levels (r = 0.699, p = 0.001 and r = 0.622, p = 0.003, respectively). In addition, when mineral levels in the aortic tissues were compared among all groups, it was found that the interaction of diabetes and vitamin D3 supplementation significantly affected Mg levels and Mg/Ca ratios. Conclusions: It is concluded that vitamin D3 supplementation has a modulatory effect on OPG/RANKL activity in the vessel wall by ameliorating endothelial damage in diabetes. This effect may contribute to the regulation of cytokine-mediated vascular homeostasis and mineral deposition in the aorta; therefore, further comprehensive studies are proposed to demonstrate this relationship. | |
dc.description.indexedby | WOS | |
dc.description.indexedby | Scopus | |
dc.description.indexedby | PubMed | |
dc.description.issue | 1 | |
dc.description.openaccess | NO | |
dc.description.publisherscope | International | |
dc.description.sponsoredbyTubitakEu | N/A | |
dc.description.sponsorship | Scientific Research Projects Coordination Unit of Istanbul University [TYL-2019-32715, TYL-2017-26139] This study was supported by the Scientific Research Projects Coordination Unit of Istanbul University (Project numbers: TYL-2019-32715 and TYL-2017-26139). | |
dc.description.volume | 74 | |
dc.identifier.doi | 10.1007/s43440-021-00332-1 | |
dc.identifier.eissn | 2299-5684 | |
dc.identifier.issn | 1734-1140 | |
dc.identifier.quartile | Q2 | |
dc.identifier.scopus | 2-s2.0-85117072458 | |
dc.identifier.uri | https://doi.org/10.1007/s43440-021-00332-1 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14288/7456 | |
dc.identifier.wos | 707679700001 | |
dc.keywords | Endothelial damage | |
dc.keywords | OPG | |
dc.keywords | RANKL | |
dc.keywords | Vitamin D3 | |
dc.keywords | Diabetes coronary-artery-disease | |
dc.keywords | Kappa-B ligand | |
dc.keywords | Nitric-oxide | |
dc.keywords | Vascular calcification | |
dc.keywords | Receptor activator | |
dc.keywords | In-vitro | |
dc.keywords | Osteoprotegerin | |
dc.keywords | RANKL | |
dc.keywords | Cells | |
dc.keywords | Dysfunction | |
dc.language.iso | eng | |
dc.publisher | Springer | |
dc.relation.ispartof | Pharmacological Reports | |
dc.subject | Pharmacology | |
dc.subject | Pharmacy | |
dc.title | Effect of vitamin D supplementation on OPG/RANKL signalling activities in endothelial tissue damage in diet-induced diabetic rat model | |
dc.type | Journal Article | |
dspace.entity.type | Publication | |
local.contributor.kuauthor | Aydemir, Duygu | |
local.contributor.kuauthor | Ulusu, Nuriye Nuray | |
local.publication.orgunit1 | GRADUATE SCHOOL OF HEALTH SCIENCES | |
local.publication.orgunit1 | SCHOOL OF MEDICINE | |
local.publication.orgunit1 | Research Center | |
local.publication.orgunit2 | KUTTAM (Koç University Research Center for Translational Medicine) | |
local.publication.orgunit2 | School of Medicine | |
local.publication.orgunit2 | Graduate School of Health Sciences | |
relation.isOrgUnitOfPublication | 91bbe15d-017f-446b-b102-ce755523d939 | |
relation.isOrgUnitOfPublication | 2f870f28-12c9-4b28-9465-b91a69c1d48c | |
relation.isOrgUnitOfPublication | d02929e1-2a70-44f0-ae17-7819f587bedd | |
relation.isOrgUnitOfPublication.latestForDiscovery | 91bbe15d-017f-446b-b102-ce755523d939 | |
relation.isParentOrgUnitOfPublication | 4c75e0a5-ca7f-4443-bd78-1b473d4f6743 | |
relation.isParentOrgUnitOfPublication | d437580f-9309-4ecb-864a-4af58309d287 | |
relation.isParentOrgUnitOfPublication | 17f2dc8e-6e54-4fa8-b5e0-d6415123a93e | |
relation.isParentOrgUnitOfPublication.latestForDiscovery | 4c75e0a5-ca7f-4443-bd78-1b473d4f6743 |