September 2023 in “Environmental health perspectives. Supplements” Girls in Alcalá have higher hair calcium and strontium levels than boys, with lower overall levels than other regions.
January 2023 in “Minds at UW (University of Wisconsin)” More research is needed to understand how shampoo chemicals affect hair strength and structure.
November 2021 in “Research Square (Research Square)” A 532 nm laser at 15 J/cm2 speeds up tendon healing by increasing tendon stem cell growth and tendon-related gene activity.
Low levels of tenuazonic acid can severely damage vital organs.
April 2018 in “Journal of Investigative Dermatology” Anigozanthos Flavidus flower extract helps regenerate skin and reduce wrinkles.
Mealworm extract may help prevent hair loss and promote hair growth due to its antioxidant activity.
October 2014 in “University of the Arts London Research Online (University of the Arts London)” Protein-derived ingredients can help strengthen bleached hair.
January 2010 in “SÖFW-Journal” A natural moisturizer can make hair stronger.
August 2007 in “Microscopy and Microanalysis” Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.
April 2023 in “Chinese Medical Journal” Human hair follicle stem cells help repair tendon injuries.
June 2005 in “British Journal of Dermatology” Women find hair loss more distressing than men and often underestimate it, needing more public awareness and professional support.
62 citations
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February 2016 in “ACS Applied Materials & Interfaces” Technique creates 3D cell spheroids for hair-follicle regeneration.
15 citations
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January 2016 in “Dermatologic Clinics” Start acne treatment early to prevent scarring, consider antibiotic resistance, use maintenance therapy, and manage side effects carefully.
10 citations
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March 2018 in “Anais Brasileiros De Dermatologia” More hair loss leads to higher risk of psychosexual disorders, especially in women.
7 citations
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January 2014 in “Case reports in pediatrics” A baby's toe was severely damaged by a hair tourniquet, leading to bone and tendon damage, but improved after surgery and treatment.
6 citations
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March 2023 in “Materials” The GNP crosslinked scaffold with antibacterial coating is effective for rapid wound healing and infection prevention.
4 citations
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August 2018 in “Journal of Cosmetic Dermatology” Wound tension after hair transplant surgery increases with strip size and is higher on the sides, affecting scarring.
December 2023 in “Data in Brief” Curly hair's strength and flexibility vary with moisture and temperature.
September 2023 in “Hair transplant forum international” Hair transplants are generally satisfying and successful, but transplanted hair can thin over time.
March 2026 in “ACS Applied Bio Materials” The TO-TF copolymer strengthens damaged hair effectively and sustainably.
July 2024 in “Journal of Investigative Dermatology” Mechanical tension worsens keloid scars by activating inflammation and fibrosis pathways.
Low vitamin C caused bleeding and corkscrew hair, resolved with vitamin C treatment.
September 2023 in “Clinical, cosmetic and investigational dermatology” A new surgical method using special sutures significantly reduced wound size and prevented disease return in patients with a scarring scalp condition.
March 2020 in “DOAJ (DOAJ: Directory of Open Access Journals)” Hair follicle stem cells improve burn wound healing and strength in rats.
January 2002 in “Academic Journal of Kunming Medical College” Human-hair keratin artificial tendons are biocompatible and degrade well in rabbits.
January 1999 in “Chinses Journal of Hand Surgery” Human hair keratin artificial tendon is a safe and effective tendon substitute.
11 citations
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April 2022 in “Biophysical Journal” Disulfide bonds in keratin fibers break more easily under stress, especially when wet, affecting fiber strength.
6 citations
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January 2021 in “TURKISH JOURNAL OF MEDICAL SCIENCES” The combined treatment improved tendon healing strength over time.
3 citations
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July 1988 in “International Journal of Dermatology” Minoxidil is safe and effective for treating early male pattern baldness.
3 citations
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April 2025 in “Science Advances” Loss of Ten1 in mice causes telomere shortening and symptoms similar to human dyskeratosis congenita.