Is Selegiline the King of Nootropics?
DrMoroI've previously written about drugs like piracetam, phenibut, and modafinil—examples of which are used by people around the world to enhance their mental and physical abilities. There are even…
July 2026
Scientists have grown sperm precursors from human blood cells.
The scientists used human blood cells, which they reprogrammed into induced pluripotent stem cells. Then, using a previously developed method, they transformed them into germ cell precursors. The next step was to create an environment in which…
Unitree remote-controlled robots performed their first surgical procedure.
In preclinical experiments, US researchers tested two applications of humanoid robots during laparoscopic surgery on pig models. In the first case, a team performed a gallbladder removal…
Stem cells help grow retinal cells to restore vision
The retina contains the blood-retinal barrier, which regulates the flow of oxygen, nutrients, and drugs. This barrier is formed by endothelial cells of blood vessels, along with pericytes and astrocytes. Due to their specificity, these cells are virtually…
