December 2023 in “Veterinary dermatology” Longer 3 mm needles were most effective for dog hair regrowth, but hair loss often returned and some dogs felt itchy.
36 citations
,
October 2023 in “Periodontology 2000” L-PRF is effective for bone regeneration in the mouth.
61 citations
,
September 2020 in “Bioactive Materials” A special dressing called FEA-PCEI can speed up wound healing, reduce scars, and help grow new hair follicles, but only at the right dosage.
January 2004 in “Indian Journal of Nephrology” October 2022 in “Hair Transplantation” Improving donor scar appearance in hair transplants involves careful technique and addressing factors like tension, scalp elasticity, and patient habits.
March 2021 in “Zagazig university medical journal” Using PRP with hair transplants improves hair growth and quality.
1 citations
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January 2001 in “Acta Archaeologica Academiae Scientiarum Hungaricae” FUE is a less invasive hair restoration method that avoids visible scars and reduces recovery time.
2 citations
,
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.
46 citations
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July 2015 in “Wound repair and regeneration” Keloid scars may form due to changes in skin cell characteristics and specific protein signaling.
7 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” Megasessions in hair transplant can cover more area or increase density but need a skilled team and careful planning, and have both benefits like less downtime and risks like lower graft survival.
40 citations
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May 2005 in “Journal of Cell Science” Truncated LTBP-1 disrupts TGF-β signaling, affecting hair growth.
44 citations
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January 2011 in “Journal of Cutaneous Pathology” The HoVert technique is a simple, cost-effective new method that improves alopecia diagnosis by allowing detailed analysis from a single biopsy.
June 2023 in “British journal of dermatology/British journal of dermatology, Supplement” Tight hairstyles can cause a rare scalp condition with thick skin folds.
41 citations
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June 2003 in “Journal of The American Academy of Dermatology” Long-term minoxidil use can cause pseudoacromegaly, but stopping it improves symptoms.
September 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” SELP::KP improves hair strength, elasticity, and health, making it a promising hair cosmetic.
January 2000 in “Acta Academiae Medicine Militaris Tertiae” Epidermal growth factor boosts growth of hair follicle cells.
The hydrogel helps bone growth and healing in jaw and facial defects.
10 citations
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June 2001 in “International Journal of Cosmetic Surgery and Aesthetic Dermatology” Splitting single-hair grafts seems to improve perceived hair fullness without affecting growth, intact grafts grow slightly better, and the Mantis microscope is clear but slower without reducing damage to grafts.
9 citations
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June 1998 in “Dermatologic Surgery” The Rapid Fire Hair Implanter Carousel may allow faster hair transplants with less bleeding and similar healing and growth compared to manual methods.
71 citations
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June 1993 in “Journal of Investigative Dermatology”
Poly-L-lactic acid injections can cause hair loss and skin issues.
January 2016 in “프로그램북(구 초록집)” LED light promotes hair growth by stimulating cell proliferation and reducing cell death.
1 citations
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January 2022 in “Skin appendage disorders” Hair shedding after childbirth can reveal a pre-existing condition of hair loss due to tight hairstyles.
July 2025 in “Egyptian Journal of Medical Research” PRP is more effective and safer for hair growth than monofilament threads.
13 citations
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January 2019 in “Endocrine journal” Dihydrotestosterone treatment can help penis growth in boys with 5α-reductase deficiency but doesn't fully normalize size after puberty.
1 citations
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June 2007 in “Journal of Oral and Maxillofacial Surgery” A woman experienced temporary hair loss after jaw surgery due to the stress of the operation.
January 2022 in “Figshare” Exosomes from dermal papilla cells help hair stem cells grow through a specific signaling pathway.
1 citations
,
September 2023 in “Research Square (Research Square)” The new method improves bone repair by enhancing cell loading and stability in bioprinted scaffolds.
1 citations
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January 1998 in “Seminars in Plastic Surgery” Hair transplantation using micro- and minigraft megasessions is safe, effective, and provides natural results with high patient satisfaction.
April 2023 in “Experimental Dermatology” Human dermal papilla cells can increase hair thickness and number in pigs with just one injection.