29 citations
,
January 2020 in “BioMed Research International” Sinapic acid may help fight obesity and promote hair growth.
February 2026 in “Chemical Engineering Journal” PCA hydrogel promotes hair growth by enhancing blood vessel formation and hair follicle stem cell activity.
29 citations
,
August 2005 in “Biopolymers” L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
13 citations
,
May 2016 in “International journal of biological macromolecules” Keratin's mechanical properties are influenced by hydrogen bonds and secondary structure, and can be improved with the SPD-2 peptide.
5 citations
,
November 2017 in “Asian Journal of Beauty and Cosmetology” Sinapic acid may protect skin cells from UV damage and reduce inflammation, making it a promising anti-aging cosmetic ingredient.
71 citations
,
June 2005 in “Journal of Investigative Dermatology” PAD enzymes play a key role in hair growth and structure.
4 citations
,
January 2025 in “Pharmaceutics” The gel is a safe and effective treatment for hyperpigmentation.
87 citations
,
July 2018 in “Biochimica et Biophysica Acta (BBA) - Molecular Cell Research” Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.
July 2022 in “Media Dermato Venereologica Indonesiana” The combination of PRP and triamcinolone injections improved hair growth in a man with alopecia areata.
January 2023 in “Social Science Research Network” The document doesn't say if the treatment for hair loss worked.
15 citations
,
January 1981 in “Neonatology” Amino acid levels in milk increase with protein and align with key growth stages in Macropus eugenii.
The conclusion is that a treatment called cp-asiAR can reduce hair loss and promote hair growth, making it a potential new therapy for androgenetic alopecia.
December 1998 in “Acta Crystallographica Section C-crystal Structure Communications” A new compound with strong antiandrogenic effects was found, potentially useful for treating conditions like acne and prostate cancer.
28 citations
,
December 2011 in “Biocatalysis and biotransformation” PDI helps restore over-bleached hair's strength and structure by attaching special peptides.
4 citations
,
May 2018 in “European journal of dermatology/EJD. European journal of dermatology” Fumaric acid esters might help treat alopecia areata, but more research is needed.
147 citations
,
August 2005 in “The Plant Cell” The TIP1 gene is crucial for normal plant cell growth in Arabidopsis.
8 citations
,
January 2016 in “Journal of fiber science and technology” Bleaching hair increases cysteic acid levels in a predictable way.
65 citations
,
May 2001 in “Journal of Analytical Toxicology” Basic drugs like amphetamine are absorbed more in darker hair than lighter hair.
19 citations
,
November 1971 in “Clinica Chimica Acta” The document concludes that measuring γ-glutamyl transpeptidase activity is more accurate with a higher substrate concentration and using diluted acetic acid to stop the reaction.
9 citations
,
January 2011 in “Journal of X-ray science and technology” Perming and bleaching damage hair differently, with bleached hair having more cysteic acid in the cuticle.
5 citations
,
January 2004 in “Biochimie” Arsenic trioxide effectively treats APL, improving survival rates despite its toxicity.
3 citations
,
January 2008 in “Endocrine journal” A new mutation linked to partial Androgen Insensitivity Syndrome and prostate cancer was found in a patient unhappy with their female gender assignment.
14 citations
,
August 2014 in “The FASEB Journal” CAP1/Prss8 does not activate PAR2 or inhibit PN-1.
2 citations
,
June 2018 in “Cosmetics” AMPD is a better and less damaging alternative to ammonium hydroxide for hair bleaching.
9 citations
,
January 1981 Nucleophilic reagents break down hair keratin, forming more lanthionine and lysinoalanine than in wool.
75 citations
,
January 2014 in “Archiv Der Pharmazie” Jasmonic acid and its derivatives play important roles in plant health and have potential uses in medicine and agriculture.
34 citations
,
April 2012 in “Molecular Biology Reports” The enzyme from Bacillus cereus can be used in detergents and leather processing.
1 citations
,
June 2015 in “Journal of anatomy” A compound named ZCZ90 can increase muscle spindle firing, potentially helping treat muscle spasms and hypertension.
10 citations
,
June 2001 in “Annals of neurology” Alzheimer's patients have higher levels of certain chemicals in their hair.
46 citations
,
November 1963 in “Journal of Histochemistry & Cytochemistry” Arginine converts to citrulline in hair follicles as proteins harden.