3/22/2012 7:00:55 AM
Male-pattern baldness may be caused by a protein in the scalp, according to research that raises the possibility drugs being tested by Merck & Co. (MRK) and Actelion Ltd. (ATLN) for other uses might prevent hair loss. Bald spots had an excessive amount of a protein called prostaglandin D2 or PGD2, according to a study in Science Translational Medicine. Merck’s experimental treatment for facial flushing and Actelion’s allergy compound, both in late- stage studies, block the protein.
comments powered by