Do patients with endometriosis of the rectosigmoid have a higher percentage of natural killer cells in peripheral blood?
Compared with patients without endometriosis, those with endometriosis demonstrate a higher concentration of peripheral NK cells. The percentage of NK cells is greater, primarily in patients with advanced stages of endometriosis involving the rectosigmoid colon. Therefore, it may serve as a diagnostic marker for this type of severe endometriosis, in particular if considered in conjunction with the symptoms.
Our results suggest that the interaction between thrombin and PAR1/PAR3 increases HO-1 expression in human synovial fibroblasts through the PKCδ, c-Src, and Nrf2 signaling pathways.