46 citations
,
November 1963 in “Journal of Histochemistry & Cytochemistry” Arginine converts to citrulline in hair follicles as proteins harden.
11 citations
,
April 2015 in “International Journal of Cosmetic Science” Adenosine helps grow thicker hair in Japanese men with hair loss.
January 2023 in “Journal of clinical pharmacy and therapeutics” Isoliensinine, a natural compound, prevents stress-related hair greying by blocking a specific receptor on hair cells.
142 citations
,
March 2019 in “Frontiers in Cellular Neuroscience” The document concludes that adenosine receptor agonists have potential for treating various conditions, but only a few are approved due to challenges like side effects and the need for selective activation.
Sinapic acid and glabridin together help hair growth in androgenetic alopecia.
January 2025 in “FASKES Jurnal Farmasi Kesehatan dan Sains” Erythrina subumbrans leaves may help treat hair loss.
9 citations
,
August 2005 in “Experimental Dermatology” Modified pep7, named EPM peptide, effectively promotes hair growth at low concentrations and works well with minoxidil.
12 citations
,
July 2017 in “International Journal of Cosmetic Science” N‐AOHPA is a promising alternative to traditional surfactants for better hair conditioning.
1 citations
,
April 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Polyamines are important in deciding hair follicle stem cell behavior, affecting hair growth and loss.
January 2023 in “IntechOpen eBooks” The document concludes that specific methods for making diazine-based drugs can lead to high yields and are important for creating effective treatments for various diseases.
July 2025 in “Clinical Dermatology Review” Azathioprine can cause unexpected hair loss and severe bone marrow issues, so careful monitoring is needed.
99 citations
,
August 1998 in “Pain” Blocking GABA(A) receptors increases neuron sensitivity, showing GABA and glycine have different roles in pain.
25 citations
,
January 1944 in “Experimental Biology and Medicine” Inositol prevents hair loss and improves health in rats.
61 citations
,
July 2011 in “PLOS ONE” Spermidine may help reduce hair loss and deserves further testing as a treatment.
18 citations
,
April 2011 in “Neuropharmacology” 11β-Hydroxylase inhibitors help prevent seizures in mice by boosting natural neurosteroid production.
7 citations
,
January 1982 in “Acta agriculturae Scandinavica” Mink use L-methionine and L-cystine slightly better than natural amino acids for hair growth, but D-methionine is not effective.
December 2025 in “Universal library of medical and health sciences.” Amino acids like arginine and cysteine protect hair during chemical treatments, keeping it strong and less brittle.
January 2015 in “International Journal of Nanomedicine” Anionic squarticles can effectively counteract amitriptyline overdose, improving survival rates.
New pyridine compounds effectively inhibit GSK3, a diabetes treatment target.
4 citations
,
January 1982 in “Neuroendocrinology” Dopamine affects coat color changes in agouti mice.
36 citations
,
March 2005 in “Biotechnology and Bioengineering” A new method speeds up insulin amyloid fibril growth, useful for studying diseases.
45 citations
,
January 1977 in “Advances in experimental medicine and biology” Hair follicles have an enzyme that converts arginine to citrulline in proteins.
7 citations
,
June 2010 in “Bioorganic & medicinal chemistry letters” Two new compounds were found to effectively reduce hair growth in mice.
February 2019 in “Neoreviews” The infant with a urea cycle disorder improved with treatment and a liver transplant.
Hair analysis can help identify specific minerals and amino acids linked to various diseases.
3 citations
,
November 2005 in “Dermatologic Surgery” Aminoguanidine increases a specific growth signal in stored hair grafts, which may help them survive better after being transplanted.
July 2025 in “Journal of Investigative Dermatology” AMP-303 safely increases hair growth in men with hair loss.
6 citations
,
April 2018 in “Transplantation proceedings” A woman experienced severe side effects from a drug due to a specific genetic variation, suggesting genetic testing could prevent such risks.