Understanding hair follicle communication can help treat hair loss.
July 2021 in “World journal of plastic surgery” Hair transplantation is effective for treating scar-related hair loss on the head and neck.
37 citations
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January 2000 in “International Journal of Pharmaceutics” Topical treatments can regrow hair on bald scalps.
26 citations
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November 2005 in “Journal of Investigative Dermatology Symposium Proceedings” TrichoScan effectively measures hair growth improvements in people using minoxidil.
Botulinum toxin shows promise for treating scalp sweating but not for hair growth.
March 2026 in “Planta Medica” Serenoa repens extract may help hair growth in both men and women.
September 2023 in “Nature Communications” Immune cells are essential for skin regeneration using biomaterial scaffolds.
May 2025 in “American Journal of Veterinary Research” Photobiomodulation did not significantly improve hair density in dogs with alopecia X.
4 citations
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January 2014 in “Bone marrow transplantation” Alopecia areata can be transferred through stem cell transplants from affected siblings.
28 citations
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November 2009 in “Journal of Structural Biology” High flux X-ray beams quickly damage the structure of human hair.
6 citations
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May 2021 in “Aesthetic Surgery Journal” Higher cell number PRP improves hair density and diameter more than lower cell number PRP.
1 citations
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September 2019 in “Journal of Investigative Dermatology” Human hair matrix cells and dermal papilla fibroblasts can form early hair follicle structures but don't produce hair shafts yet.
6 citations
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January 2019 in “Journal of Cutaneous and Aesthetic Surgery” Follicular unit extraction is an effective hair transplant method for advanced baldness with high patient satisfaction, but some experienced decreased density over time.
November 2023 in “Facial Plastic Surgery” Follicular Unit Excision (FUE) is a popular, less invasive hair restoration method with high patient satisfaction when done correctly, despite some complications from untrained practitioners.
March 2024 in “Facial plastic surgery clinics of North America” Finasteride and minoxidil are approved treatments for hair loss, and hair transplants can be effective but require careful patient selection.
August 2022 in “Journal of Cosmetic Dermatology” A new classification for depth control in hair restoration surgery was proposed, dividing it into three grades based on the depth required for successful graft extraction.
3 citations
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January 2017 in “PubMed” A man got a scalp infection from synthetic hair implants because the procedure wasn't done by a doctor and was poorly managed.
1 citations
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January 1996 in “Aesthetic Plastic Surgery” The tumescent technique makes hair micrografting more comfortable and efficient.
October 2023 in “Facial Plastic Surgery” FUE hair restoration is generally safe but can have complications, especially if done by untrained individuals.
November 2022 in “Hair transplant forum international” The long hair preview technique in body hair transplantation offers high-quality, natural results.
January 2002 in “Medisch-Farmaceutische Mededelingen” Finasteride is not effective for older women with hair loss.
7 citations
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November 2021 in “Clinical, Cosmetic and Investigational Dermatology” The new hair graft device is faster, more efficient, and reduces damage to hair follicles.
1 citations
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January 2014 in “Archives of Aesthetic Plastic Surgery” The FUE technique is effective for Asian female hairline restoration with benefits like no scar and short recovery time.
4 citations
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November 2003 in “Annals of Plastic Surgery” Hair from the head was successfully used to restore pubic hair, with additional procedures suggested for more natural results.
2 citations
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January 2014 in “Archives of Aesthetic Plastic Surgery” The procedure effectively created natural-looking hairlines and improved facial balance in female patients.
2 citations
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May 2010 in “Hair transplant forum international” Different hair restoration techniques like follicular unit extraction, scalp reduction, and body hair transplantation can improve results for patients unhappy with their initial surgery, but they also have potential risks.
1 citations
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January 2020 FUE is a preferred hair restoration method because it avoids large scars and offers less pain.
September 2025 in “Journal of Dermatology Research and Therapy” Verteporfin with dermal wounding may boost hair regrowth in thinning areas but not in bald spots.
June 2025 in “British Journal of Dermatology” Hair transplantation has evolved significantly, becoming more effective and popular despite challenges.
June 2024 in “Skin Research and Technology” Severe male pattern hair loss is linked to lower hair density in the back of the head.