A Brief Overview of the Role of Drugs and Novel Methodologies on the Stability and Growth of Hair Follicles: An Approach Towards Hair Regeneration

The document discussed various treatments and methodologies for hair loss, including traditional drugs like minoxidil and finasteride, and emerging therapies such as stem cell therapy, low-level laser therapy, and mesotherapy. Stem cell therapy showed promise in regenerating hair follicles, while Follicular Unit Extraction (FUE) advanced hair transplant surgery. Low-level laser and diode-laser therapies increased follicle numbers and hair shaft diameter, offering alternatives for those unresponsive to traditional treatments. Mesotherapy, despite its side effects, was considered a viable option. Compounds like nestin and noggin also showed potential in promoting hair growth. However, these treatments were less effective for genetically-induced hair loss, highlighting the need for novel drugs and further research.