Hair regeneration using microneedle-assisted human basic fibroblast growth factor

Abstract

Hair loss has afflicted numerous patients for several decades. However, the current drug treatment is only effective for specific types of alopecia and their efficacy is limited. Additionally, the cost of hair transplant surgery is relatively high, making it unaffordable for some patients. In this study, we propose a new treatment method using microneedles and growth factors to alleviate alopecia. The results of our study demonstrate that patients receiving human basic fibroblast growth factor (hbFGF) therapy experienced significant hair regeneration. Both male and female patients responded positively to the growth factor treatment, with males showing better results. Importantly, microneedle-assisted hbFGF therapy can be universally applied to androgenetic alopecia, alopecia areata, and telogen effluvium. In summary, this study presents a novel and highly effective method that shows great potential for treating alopecia, with high levels of safety and efficacy.