June 2007 in “DOAJ (DOAJ: Directory of Open Access Journals)” Female pattern hair loss, common in women, can be treated with oral antiandrogens and topical minoxidil, but these are more effective at preventing further loss than regrowing hair. Other helpful methods include counseling, cosmetic camouflage, and hair transplantation. Treatment must continue for effects to last and it may take up to 2 years to see results.
November 2022 in “Regenerative Therapy” Advancements in tissue engineering show promise for hair follicle regeneration to treat hair loss.
4 citations
,
January 2015 in “Experimental Dermatology” Human hair follicle dermal cells can help repair damaged hair follicles.
77 citations
,
April 2016 in “Science Advances” Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.
12 citations
,
April 2022 in “Journal of Bioscience and Bioengineering” Activating the PI3K/Akt pathway improves hair growth by human dermal papilla cells in hair beads.
2 citations
,
February 2015 in “Journal of Tissue Engineering and Regenerative Medicine” Transplanting a mix of specific skin cells can significantly improve the repair of damaged hair follicles.
208 citations
,
December 2003 in “Journal of Investigative Dermatology” Certain cells from hair follicles can create new hair and contribute to hair growth when implanted in mice.
48 citations
,
August 2001 in “Experimental dermatology” Researchers created a quick, cost-effective way to make skin-like tissue from hair follicles and fibroblasts.
30 citations
,
November 2008 in “Clinical Transplantation” Symptom experience doesn't affect medication compliance in liver transplant patients.
18 citations
,
July 2013 in “Journal of Leukocyte Biology” Nonimmunogenic forms of keratins K71 and K31 can delay and prevent alopecia areata.
14 citations
,
October 2010 in “Dermatologic Surgery” Fat transplantation can help regrow hair lost due to scleroderma.
6 citations
,
September 2020 in “Advanced Biology” Blue-light activation of TrkA improves hair-follicle stem cells' ability to become neurons and glial cells.
5 citations
,
December 2016 in “Microscopy Research and Technique” EPI-NCSCs from hair follicles may help treat brain development issues in mice.
5 citations
,
January 2016 in “Open Journal of Regenerative Medicine” Myoblast transplantation shows promise for treating various muscle and heart conditions.
4 citations
,
December 2017 in “International Journal of Biomedicine” Fibroblast transplantation improves wound healing, with dermal equivalents slightly enhancing skin regeneration.
3 citations
,
May 2017 in “British journal of dermatology/British journal of dermatology, Supplement” Certain cells around hair follicles help improve skin regeneration for potential use in skin grafts.
1 citations
,
February 2019 in “Journal of The American Academy of Dermatology” Using three-hair grafts from the back of the head for eyebrow transplantation offers a natural look and reduces scarring.
May 2026 in “Biotechnology and Bioengineering” 3D bioprinting shows promise for hair regeneration but faces challenges in clinical application.
September 2025 in “PubMed” Mechanical stimulation and new therapies show promise for hair regrowth.
August 2022 in “Dermatological Reviews” Vitiligo transplantation surgery is now more efficient, cost-effective, and successful.
January 2022 in “Juniper Online Journal of Case Studies” A patient regrew hair after a lung transplant using standard post-transplant medication.
October 2020 in “Plastic Surgery” Bone marrow stem cells improve healing of deep skin wounds.
April 2019 in “Institutional Repositories DataBase (IRDB)” Patient-derived stem cell melanocytes could be a promising treatment for vitiligo.
Melanocyte transplantation can safely restore skin color, especially in stable vitiligo, but must be chosen carefully based on the disease phase.
January 2017 in “Revista Brasileira de Cirurgia Plástica” Beard transplantation boosts self-esteem by improving beard appearance.
December 2012 in “Canadian journal of ophthalmology” Eyelash transplantation can cause eye damage and pain if not done carefully.
Low-level light therapy may reduce hair loss and improve hair quality but it's unclear who benefits most.
September 2011 in “American Journal of Transplantation” Hair regrowth in alopecia universalis may be possible by altering immune cells.
83 citations
,
April 1999 in “Dermatologic Surgery” The research found that for a typical hair density, about 11 square centimeters of donor scalp is needed to get 800 hair grafts for transplantation.
77 citations
,
April 1999 in “Dermatologic Clinics” The document concludes that follicular unit transplantation offers more natural results and better graft survival than older hair transplant methods.