Stem Cell Tourism: Unproven Therapies and Emotional Decisions

This study reports that hair regeneration in live mice involves spatially regulated stem cell divisions and requires mesenchymal interactions, observed in real-time using a novel non-invasive imaging method.

This paper reviews extraction methods for obtaining polysaccharides from brown macroalgae like Sargassum, highlighting their antiviral, antimicrobial, and antitumoral bioactivities in both in vivo and in vitro studies, while also discussing challenges in research and commercialization of Sargassum-based products.

The document concludes that treating skin conditions should include psychological care and a multidisciplinary approach is essential for effective management.

This study found that male patients with hair loss often had lower levels of vitamins D and B12, suggesting these deficiencies should be tested for in treatment evaluations.

In Ethiopia, this study found that certain skin and mucous membrane disorders, particularly oral conditions, were statistically related to HIV infection and may assist in early detection of the disease.