Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.4.24.3 (collagenase)
 18,340 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We examined the activities of peptidases in the synovial membrane from patients with rheumatoid arthritis (RA) and osteoarthritis (OA). Dipeptidyl peptidase II (DPP II), prolyl endopeptidase (PEP), and collagenase-like peptidase (CLP) activities were higher in knee joint synovial membrane from patients with RA than in that from patients with OA. DPP II and PEP activities in knee joint synovial membrane of patients with RA increased in parallel with the increase in joint fluid volume, whereas DPP IV activity decreased in parallel with the increase in joint fluid volume. These results suggest that these peptidases in the synovial membrane may play some role in immunological disturbances in the joints of patients with RA. Measurement of these peptidases in synovial membrane may be useful in the diagnosis of the severity of local joint inflammation.
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PMID:Activities of dipeptidyl peptidase II, dipeptidyl peptidase IV, prolyl endopeptidase, and collagenase-like peptidase in synovial membrane from patients with rheumatoid arthritis and osteoarthritis. 167 39

The activity of DPP II was higher in gingiva from patients with periodontitis, but the activity of DPP IV, post-proline cleaving enzyme and collagenase-like peptidase was not significantly higher than that of the control group. As DPP II activity is known to be altered in immunological diseases, these findings may suggest some role for DPP II in the pathogenesis of chronic marginal periodontitis.
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PMID:Activity of dipeptidyl peptidase II and dipeptidyl peptidase IV in human gingiva with chronic marginal periodontitis. 198 Aug 11