Development of a Humanized Mouse Model of Vitiligo

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.

Hair regrowth treatments are effective in mice but not yet available for humans. The discussion humorously highlights frustration over this disparity and mentions a project to genetically modify elephants to resemble mammoths.

Hair loss treatments are being tested on mice, with methods like minoxidil and stem cell therapy showing promising results. However, human trials are still years away, leading to humorous frustration about mice benefiting first.

A user is exploring VEGF gene therapy to enhance hair transplant results, considering measuring hair shaft diameter and growth rate. Suggestions include using phototrichograms and possibly adding PRP, though its effectiveness is uncertain.

PP405 is moving to late-stage trials, showing potential for hair regrowth, with 31% of male patients experiencing a 20% increase in hair density. Veradermics is developing an oral minoxidil version, and there is interest in combining treatments for better results.

A breakthrough in hair follicle cultivation using induced pluripotent stem cells (iPSCs) has been achieved, producing large hair follicles suitable for transplantation. Clinical trials for this hair multiplication technology are planned in partnership with Yinguan Biotechnology.