22 citations,
August 2017 in “Stem cells and cloning” Stem cell technologies and regenerative medicine, including platelet-rich plasma, show promise for hair restoration in treating hair loss, but more research is needed.
2 citations,
September 2019 in “Springer eBooks” 
53 citations,
February 2020 in “Expert Opinion on Pharmacotherapy” Finasteride and minoxidil work best together for hair loss.
7 citations,
March 2017 in “Actas Dermo-Sifiliográficas” Several new treatments for different types of hair loss show promise in improving patient quality of life.
November 2020 in “Postepy Dermatologii I Alergologii” Sulfotransferase SULT1A1 activity may predict minoxidil treatment success for hair loss.
3 citations,
February 2016 in “Nature Biotechnology” New drug shows promise for better hair growth in baldness treatment.