Analysis of Meniscal Degeneration and Meniscal Gene Expression

ABSTRACT: Menisci play a vital role in load transmission, shock absorption and joint stability. The current dogma is that the menisci simply protects the cartilage and play no role in osteoarthritis (OA) unless they are injured. However, there is increasing evidence suggesting that OA menisci may not merely be bystanders in the disease process of OA. This study sought: 1) to determine the prevalence of meniscal degeneration in OA patients, 2) to examine gene expression in OA meniscal cells compared to normal control meniscal cells, and 3) to test the hypothesis that OA meniscal cells are different from normal meniscal cells. The grades of meniscal degeneration correlated in a positive fashion with the grades of articular cartilage degeneration (r = 0.672; P < 0.0001). Many genes classified in the

ORGANISM(S): Homo sapiens

SUBMITTER: Yubo Sun 

PROVIDER: E-GEOD-19060 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress