Inherited variations in antibody genes can affect how we respond to infections and vaccines, show two new studies from ...

NEW ORLEANS – The accuracy of prostate-specific antigen (PSA) screening for prostate cancer could be improved by accounting for genetic factors that cause changes in PSA levels that are not associated ...

Freckles are often caused by variations in a particular gene that affects melanin. They are common and usually harmless. If you have concerns about any marks on your skin, consult a dermatologist for ...

Researchers have found statistically significant links between a gene tied to schizophrenia risk and poorer cognitive ...