8 citations
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December 2003 in “Experimental Dermatology” Altering the keratin 17 gene in mice hair follicles caused temporary hair issues, but changes were minimal and short-lived.
182 citations
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November 2018 in “Cosmetics” Seaweeds have beneficial compounds for skin care, including anti-aging and protective effects.
95 citations
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September 2012 in “Oman Medical Journal” Mutations in keratin genes can cause skin and mucosa disorders.
August 2025 in “Journal of Industrial and Engineering Chemistry” A new topical finasteride formulation effectively promotes hair growth with fewer side effects.
6 citations
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June 2011 in “Daehan miyong hakoeji” Shiitake mushroom, buckwheat, and cypress are effective and safe for scalp care.
3 citations
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December 2019 in “International Journal of Pharmacology” The ethanol extract of Poria cocos helps skin cells to grow.
26 citations
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October 1997 in “Planta Medica” Certain compounds from Stephania cepharantha help hair cell growth.
2 citations
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January 2006 in “International Journal of Cosmetic Science” The study found that certain conditioning compounds can penetrate hair and potentially improve its resistance to damage.
2 citations
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July 2025 in “Biopolymers” Eggshells can be used to sustainably and cheaply produce important compounds like glycosaminoglycans.
March 2026 in “Cosmetics” Type I collagen, elastin, keratin, ceramides, and melanin improve hair strength, growth, and health.
The research found that people's hair proteins vary, especially by ethnicity and body part, which could help identify individuals in forensic science.
7 citations
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August 2006 in “Biopolymers” Researchers extracted tiny keratin filaments from human hair by unzipping its outer layer.
January 2012 in “eScholarship (California Digital Library)” Hair and nails contain stable RNA, useful for personalized medicine and screening.
New peptide biomaterials based on RADA16-I hydrogel can improve wound healing and could be used for tissue engineering.
The research shows how certain drugs can form stable structures with polymers, which is important for making new pharmaceuticals.
August 1994 in “Journal of dermatological science” Different substances affect hair and skin cell growth in various ways, with some promoting and others inhibiting cell proliferation.
5 citations
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January 1981 Keratin proteins in hair are complex and come from multiple gene families.
A natural compound called VB-1 can help promote hair growth by boosting a specific cell signal in human skin cells.
8 citations
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January 2009 in “Transactions of the Materials Research Society of Japan” Water-soluble wool keratin can protect human hair from damage during treatments.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” CD101 is highly effective in treating dermatophytosis in guinea pigs.
January 2006 in “Chinese Journal of Dermatology” Hair follicle-like structures can be created using hair cells on collagen/chitosan scaffolds.
March 2026 in “ACS Omega” The hydrogel significantly speeds up wound healing and improves skin recovery.
3 citations
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April 2021 in “Chemical & Pharmaceutical Bulletin” Extracts from the Calanthe discolor plant promote hair follicle growth and increase growth factor levels.
46 citations
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May 1991 in “British Journal of Dermatology” Heparin can inhibit hair growth in mice when injected.
Shiitake mushroom, buckwheat, and cypress are effective and safe for scalp care.
69 citations
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September 2013 in “American Journal of Alzheimer s Disease & Other Dementias®” Snakin-Z from jujube fruits may help treat Alzheimer's due to its enzyme inhibition and antioxidant properties.
64 citations
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October 2017 in “Colloids and surfaces. B, Biointerfaces” Chitosan-coated nanoparticles can effectively deliver positively charged drugs through the skin using iontophoresis.
8 citations
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January 2023 in “International journal of molecular sciences” Transglutaminase activity is important for skin and is found in both mammals and birds.