As one of the problems and diseases for women before 40 years, premature ovarian failure
(POF) could be characterized by amenorrhea, low estrogen levels, infertility, high …

Recurrent Miscarriage is an early pregnancy complication which affects about 1–3% of child-
bearing couples. The mechanisms involved in the occurrence of recurrent miscarriages are …

Background To explore the mechanism of human umbilical cord-derived mesenchymal stem
cell (hUMSC) transplantation to improve ovarian function and the endometrial receptivity in …

Pregnancy is a state of immunological balance during which the mother and the developing
fetus must tolerate each other while maintaining sufficient immunocompetence to ward off …

Uterine natural killer cells (uNK) play an important role in promoting successful pregnancy
by regulating trophoblast invasion and spiral artery remodelling in the first trimester …

HLA‐G is a HLA‐class Ib molecule with potent immunomodulatory activities, which is
expressed in physiological conditions, where modulation of the immune response is …

BACKGROUND Although the immune system intuitively must have an important role in
embryo implantation and in the achievement of a pregnancy, the molecular details have for …

Human leukocyte antigen-G (HLA-G) is a non-classical human major histocompatibility
complex (MHC-I) molecule with the membrane-bound and soluble types. HLA-G is primarily …

Reproductive failure in humans is a very important social and economic problem, because
nowadays women decide to conceive later in life and delay motherhood. Unfortunately, with …

STUDY QUESTION Is human leukocyte antigen (HLA)-F protein expressed in mid-secretory
endometrium, and are its expression levels influenced by HLA-F gene polymorphisms and …