Circ-104792/miR-133a/Bcl-xL influences the proliferation and function of human trophoblastic and decidual stromal cells involved in recurrent abortion disease

Our findings demonstrate that miR-133a promotes RSA-associated cellular dysfunction by targeting Bcl-xL, while circ-104792 acts as a ceRNA to sponge miR-133a, thereby antagonizing its effects. The miR-133a/circ-104792/Bcl-xL axis represents a potential key regulatory network in RSA, presenting potential novel targets for diagnosis and therapy.