Three-dimensional wet-electrospun poly(lactic acid)/multi-wall carbon nanotubes scaffold induces differentiation of human menstrual blood-derived stem cells into germ-like cells.

Summary: Infertility is a tough problem when the body cannot make eggs or sperm. Scientists are looking for ways to grow these special cells in a lab to help people have babies. In this study, researchers used stem cells found in menstrual blood, which are easy to get and can turn into many different cell types. To help these cells grow, they built a tiny 3D web made of special plastics and carbon tubes. This web acts like a cozy home for the cells. The results were exciting! The stem cells stuck to the web, grew well, and started turning into cells that look and act like early eggs or sperm. This new method is a big step forward and offers hope for treating infertility in the future.