Frozen embryo transfer is associated with a lower live birth rate compared with fresh embryo transfer among women with a low prognosis for in vitro fertilization (IVF) treatment.

Stem cell therapy is emerging as a potential treatment for different conditions in endocrinology, including diabetes and Addison disease.

Feb. 20, 2025 — Biologists have discovered a new type of RNA-splicing regulation that helps to determine which protein-coding exons will be included in messenger RNA ...

Infertility is defined as the inability to be pregnant within one year of unprotected intercourse. It has become not only a ...

This valuable study reports on the critical role of ANKRD5 (ANKEF1) in sperm motility and male fertility. However, the supporting data remain incomplete. This work will be of interest to biomedical ...

Feb. 21, 2025 — A hybrid microscope allows scientists to simultaneously image the full 3D orientation and position of an ensemble of molecules, such as labeled proteins inside cells. The ...