Pathogenesis of Graft-Versus-Host Disease

The post discusses a theory that hair regrowth after transplant is due to the angiogenesis process (new blood vessels forming), not because the transplanted hair is unaffected by DHT. The responses highlight the established belief in 'donor dominance' (the importance of the hair's origin in transplantation) and skepticism about the new theory.

Hair loss treatments like finasteride, minoxidil, and dutasteride work but have side effects. A permanent cure is still not available due to the complexity of hair loss and limited investment.

A user is seeking advice on increasing graft survivability after a hair transplant, mentioning PRP, Mesotherapy, Stem Cell injections, and considering L-Arginine before starting Minoxidil. They are looking for ways to support blood flow before applying Minoxidil.

Transplanting mice skin to humans is not feasible due to immune rejection, but some suggest genetic modification or immune suppression could make it possible. Xenograft hair transplants are discouraged.

The hair transplant at Eugenix in New Delhi resulted in poor density and texture, with only about 2,500 grafts surviving out of 4,500. The user is considering holding the clinic accountable and exploring options like shaving, using hair fibers, or seeking another transplant.

Hair transplant recipients are concerned about whether dormant follicles are permanently damaged by incisions, but some believe undamaged follicles could still regrow if a treatment like PP405 is effective. Opinions vary on the impact of transplants on original follicles, with some suggesting treatments like finasteride can help regrow hair.