The role of crystals in osteoarthritis

L. M. Ryan, H. S. Cheung

Research output: Contribution to journalArticlepeer-review

44 Scopus citations

Abstract

Calcium-containing crystals, such as calcium pyrophosphate dihydrate and basic calcium phosphate, have profound in vitro biologic effects. They promote synovial hyperplasia and synthesis of metalloproteases able to degrade cartilage matrix. Clinical observations support the thesis that these in vitro effects also occur in vivo. Prospects for successful interventions in the crystal deposition diseases depend upon better understanding of the mechanisms of crystal formation and activation pathways that lead to their biologic effects.

Original languageEnglish (US)
Pages (from-to)257-267
Number of pages11
JournalRheumatic Disease Clinics of North America
Volume25
Issue number2
DOIs
StatePublished - Jan 1 1999
Externally publishedYes

ASJC Scopus subject areas

  • Rheumatology

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