2 citations,
September 2017 in “Plastic and Aesthetic Research” Healthy Han Chinese have lower hair density than whites and Africans, and transplanting 300 hair units can nearly restore normal hair density.
January 2024 in “ACS Biomaterials Science & Engineering” A new method using a microfluidic device can prepare hair follicle germs efficiently for potential use in hair loss treatments.
19 citations,
May 1992 in “International Journal of Dermatology” Some alternative vitiligo treatments show promise, but none are as effective as psoralens and UVA.
July 2015 in “Hair transplant forum international” Facial hair transplants are generally successful, with hair growth beginning around 3 months post-surgery.
8 citations,
July 2016 in “Hair transplant forum international” FUT-MD hair transplants have higher follicle survival rates than FUE transplants.
17 citations,
January 2018 in “Journal of cutaneous and aesthetic surgery” The article discusses debates on hair transplant techniques, safe donor areas, PRP use, and practitioner qualifications in hair restoration.
9 citations,
January 2018 in “Hair transplant forum international” Researchers concluded that safe hair follicle extraction limits in FUE vary by individual characteristics and proposed a method to calculate these limits to maintain appearance.
8 citations,
May 2023 in “Gels” Chitosan hydrogels are promising for repairing blood vessels but need improvements in strength and compatibility.
3 citations,
September 2016 in “Hair transplant forum international” Southeast and East Asian men typically have straighter hairlines with less recession and lower hair density, which is important to consider in hair restoration surgery.
2 citations,
January 2019 in “PubMed” The study concluded that certain areas of the scalp and beard are safe for hair transplant donor sites in Indian men.
2 citations,
May 2018 in “PubMed” Follicular Unit Extraction should be limited to preserve donor hair density and avoid side effects.
7 citations,
January 2017 in “International Journal of Trichology” Hair transplant can cause hard-to-treat keloids in some patients.
25 citations,
April 2021 in “The EMBO Journal” Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.
2 citations,
January 2023 in “Applied Science and Convergence Technology” 3D bioprinting is useful for making tissues, testing drugs, and delivering drugs, but needs better materials, resolution, and scalability.
The conclusion is that closing scalp wounds is possible, but restoring hair without donor material is still a major challenge.
42 citations,
February 2021 in “Signal Transduction and Targeted Therapy” Hair follicle regeneration possible, more research needed.
40 citations,
December 2015 in “Stem Cells International” Mesenchymal stem cells help improve wound healing by reducing inflammation and promoting skin cell growth and movement.
23 citations,
January 2021 in “Biomedicine & Pharmacotherapy” DHT stops hair regrowth in mice, similar to human hair loss.
23 citations,
June 2015 in “Journal of Tissue Engineering and Regenerative Medicine” Wnt1a helps keep cells that can grow hair effective for potential hair loss treatments.
18 citations,
December 2018 in “Expert Opinion on Biological Therapy” Hair follicle stem cells are promising for wound healing but require more research for safe clinical use.
17 citations,
December 2019 in “Stem Cells International” Bioactive molecules show promise for improving skin repair and regeneration by overcoming current challenges with further research.
10 citations,
June 2016 in “Wound Repair and Regeneration” The microenvironment, especially mechanical forces, plays a crucial role in hair growth and could lead to new treatments for hair loss.
5 citations,
April 2021 in “Biomedicines” The engineered skin substitute helped grow skin with hair on mice.
April 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” Certain small molecules can help regrow hair by turning on the body's cell cleanup process.
88 citations,
June 2019 in “Cell reports” Certain small molecules can promote hair growth by activating a cellular cleanup process called autophagy.
36 citations,
January 2017 in “Stem Cells International” A special stem cell fluid can speed up wound healing and hair growth in mice.
1 citations,
May 2024 in “Advanced Functional Materials” The artificial skin promotes better wound healing and skin regeneration.
March 2024 in “Biomedicines” Mesenchymal stem cells show promise for effective skin repair and regeneration.
Melatonin increased the activity of a hair growth gene in Cashmere goats.
13 citations,
May 2004 in “Facial Plastic Surgery Clinics of North America” Surgeons need to understand natural hair patterns for better hair restoration results.