Disclosed is the use of mesenchymal stem cells (MSCs) and in particular MSCs pretreated with pituitary adenylate cyclase-activating polypeptide (PACAP) or analogs and fragments of PACAP, for results of neurodegenerative and psychiatric diseases, and for the improvement of affective and cognitive function in a normal individual or in an individual suffering from a neurodegenerative or neuropsychiatric disease.

How Stem Cell Therapy Rejuvenates Hair Follicles and Promotes Growth
Hair thinning and hair loss often happen when follicles are no longer functioning at their best. Some follicles may slow