81 citations
,
April 2009 in “Journal of Investigative Dermatology” This review discusses the shedding phase of the hair cycle, known as exogen, and reports no new findings while analyzing related processes like club fiber formation and release.
15 citations
,
March 1981 in “Journal of The American Academy of Dermatology” This study found that fiber implantation for pattern baldness frequently led to complications, including infection and scarring, and poses carcinogenesis risks, leading authorities to discourage its use.
3 citations
,
August 2003 in “International Journal of Cosmetic Surgery and Aesthetic Dermatology” This study documented that fiber hair implants effectively restored hair in over 85% of patients with permanent alopecia, with only mild and rare complications reported.
20 citations
,
January 1979 in “JAMA” In this study, fiber implantation for pattern baldness was deemed ineffective and resulted in complications such as infection, scarring, and permanent hair loss, making it an unacceptable treatment option.
30 citations
,
August 1993 in “PubMed” This study found that IL-1 alpha inhibits the growth of cultured human hair follicles and hair fibers, suggesting a potential role in inflammatory hair loss conditions like alopecia areata.