Do cyclooxygenase 2 and prostaglandin E2 regulate the attachment of calcium oxalate crystals to renal epithelial cells?
These findings suggest that cyclooxygenase 2 expression and the resultant increase in endogenous prostaglandin E(2), leading to increased hyaluronan production, help to prevent nephrocalcinosis by inhibiting the attachment of calcium oxalate monohydrate crystals to the surface of renal epithelial cells.
These results support the existence of a selective interaction between HIV-1 and both mDC and pDC, associated with HCV co-infection-independent spontaneous production of inflammatory cytokines, reflecting the occurrence of in vivo activation of the immune system, which might further contribute to the impaired DC functionality.