Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...

Stem-cell research is the area of research that studies the properties of stem cells and their potential use in medicine. As stem cells are the source of all tissues, understanding their properties ...

Advances in our understanding of the pathogenesis of rheumatic diseases such as rheumatoid arthritis and systemic lupus erythematosus have led to the emergence of immunoglobulin-based therapy as a ...