Bibliographic Details
| Title: |
Evaluation of Cartilage Integrity Following Administration of Oral and Intraarticular Nifedipine in a Murine Model of Osteoarthritis |
| Authors: |
Viktorija Aleksiuk, Justinas Baleisis, Gailute Kirdaite, Ilona Uzieliene, Jaroslav Denkovskij, Paulius Bernotas, Tatjana Ivaskiene, Ali Mobasheri, Eiva Bernotiene |
| Source: |
Biomedicines, Vol 11, Iss 9, p 2443 (2023) |
| Publisher Information: |
MDPI AG, 2023. |
| Publication Year: |
2023 |
| Collection: |
LCC:Biology (General) |
| Subject Terms: |
osteoarthritis, mouse, cartilage damage, meniscus, calcium, L-type channel blockers, Biology (General), QH301-705.5 |
| More Details: |
Osteoarthritis (OA) ranks as the prevailing type of arthritis on a global scale, for which no effective treatments are currently available. Arterial hypertension is a common comorbidity in OA patients, and antihypertensive drugs, such as nifedipine (NIF), may affect the course of OA progression. The aim of this preclinical study was to determine the effect of nifedipine on healthy and OA cartilage, depending on its route of administration. In this study, we used the destabilization of medial meniscus to develop a mouse model of OA. Nifedipine was applied per os or intraarticularly (i.a.) for 8 weeks to both mice with OA and healthy animals. Serum biomarker concentrations were evaluated using the Luminex platform and alterations in the knee cartilage were graded according to OARSI histological scores and investigated immunohistochemically. Nifedipine treatment per os and i.a. exerted protective effects, as assessed by the OARSI histological scores. However, long-term nifedipine i.a. injections induced the deterioration of healthy cartilage. Lubricin, cartilage intermediate layer matrix protein (CILP), collagen type VI (COLVI), CILP, and Ki67 were upregulated by the nifedipine treatment. Serum biomarkers MMP-3, thrombospondin-4, and leptin were upregulated in the healthy groups treated with nifedipine, while only the levels of MMP-3 were significantly higher in the OA group treated with nifedipine per os compared to the untreated group. In conclusion, this study highlights the differential effects of nifedipine on cartilage integrity, depending on the route of administration and cartilage condition. |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
2227-9059 |
| Relation: |
https://www.mdpi.com/2227-9059/11/9/2443; https://doaj.org/toc/2227-9059 |
| DOI: |
10.3390/biomedicines11092443 |
| Access URL: |
https://doaj.org/article/12370199a9b34dce970ca9ba2399dd24 |
| Accession Number: |
edsdoj.12370199a9b34dce970ca9ba2399dd24 |
| Database: |
Directory of Open Access Journals |
