The article “A collagen scaffold loaded with human umbilical cord-derived mesenchymal stem cells facilitates endometrial regeneration and restores fertility” investigates the use of a collagen scaffold combined with umbilical cord-derived MSCs for endometrial regeneration. The study found that this combination promotes cell proliferation, reduces apoptosis, and improves structural and functional recovery of the endometrium, enhancing embryo receptivity and potentially preventing intrauterine adhesions, leading to improved pregnancy outcomes.