The excessive presence (percentage or number) of endometrial immune cells in patients with chronic endometritis cannot be associated with reduced endometrial receptivity or recurrent pregnancy failure

In their study, Li et  al. (1) analyzed immune cells in peripheral blood and endometrial tissue samples from patients with recurrent reproductive failure (recurrent miscarriage [RM]/implantation failure [RIF]). They observed an increased percentage of CD68+ macrophage, CD8+ T cells, and Foxp3+ Treg cells in the endometr ium of patients with chronic endometritis (CE) compared with non-CE.
Source: Fertility and Sterility - Category: Reproduction Medicine Authors: Tags: Reflections Source Type: research