April 2016 in “Apollo (University of Cambridge)” Trichotillomania is a hair-pulling disorder needing different treatments than OCD.
January 2009 in “Elsevier eBooks” Some plant-based treatments may help with ovary function, insulin resistance, and excess male hormones in PCOS, but more research is needed to confirm their safety and effectiveness.
June 2002 in “Science of aging knowledge environment” The cancer gene c-Myc increases harmful chemicals that damage DNA and can lead to cancer, but antioxidants can reduce this damage.
4 citations
,
January 2014 in “Indian dermatology online journal” Monilethrix is a genetic hair disorder causing fragile, beaded hair with no effective treatment.
Carbohydrates are crucial for skin development and may help understand skin conditions.
76 citations
,
June 2015 in “Journal of biomedical science” Mutations in Gasdermin A3 cause skin inflammation and hair loss by disrupting mitochondria.
1 citations
,
June 2017 in “International journal of reproduction, contraception, obstetrics and gynecology” N-acetylcysteine was more effective and had fewer side effects than metformin for improving insulin resistance in women with PCOS.
April 2021 in “Research Square (Research Square)” N-acetylcysteine improved symptoms of trichotillomania and bulimia.
18 citations
,
August 2014 in “Lipids” Human hair has more unsaturated fats inside than on the surface, and certain lipids may help bind the outer and inner layers together.
10 citations
,
July 2015 in “Current opinion in pediatrics, with evaluated MEDLINE/Current opinion in pediatrics” New genes linked to ichthyosis were found, but there's still no cure; treatment options are improving.
113 citations
,
June 2015 in “Stem Cell Research & Therapy” Wnt and Notch signaling help wound healing by promoting cell growth and regulating cell differentiation.
5 citations
,
February 2025 in “Cell Reports” Skin acetyl-CoA synthesis is crucial for overall lipid balance.
249 citations
,
April 2002 in “The FASEB journal” Human skin can make serotonin and melatonin.
84 citations
,
July 2003 in “European journal of biochemistry” Mouse skin can produce and process serotonin, with variations depending on hair cycle, body location, and mouse strain.
65 citations
,
January 2012 in “International Journal of Trichology” N-acetylcysteine may help treat trichotillomania.
53 citations
,
November 2021 in “Molecular Human Reproduction” N-acetylcysteine may help treat uterine and placental issues in PCOS.
3 citations
,
May 2024 in “Amino Acids” Disrupted cysteine metabolism may cause hair breakage in Alopecia Areata, suggesting potential treatments like N-acetylcysteine.
2 citations
,
May 2020 in “Molecules” A new, efficient method was developed to synthesize a specific compound and its derivatives.
April 2024 in “Histochemistry and cell biology” N-acetylcysteine may prevent hair loss caused by chemotherapy.
36 citations
,
June 2019 in “eLife” The study developed a tool to predict how gut microbes process foods and drugs, showing that similar compounds often share metabolic pathways and effects.
August 2019 in “Journal of The American Academy of Dermatology” RV3466F lotion significantly reduces hair loss and improves acute telogen effluvium.
34 citations
,
February 1993 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
3 citations
,
July 2024 in “Frontiers in Pharmacology” Puerariae Lobatae Radix can reduce sebaceous gland size and secretion, potentially treating related skin conditions.
2 citations
,
October 2020 in “The Journal of clinical and aesthetic dermatology” The herbal mix (Biochanin A, Acetyl tetrapeptide-3, and Ginseng Extracts) and the 3% Minoxidil solution are equally effective in treating hair loss, but the herbal mix has fewer side effects.
1 citations
,
August 2000 in “Expert Opinion on Therapeutic Patents” Boosting mitochondrial energy production with supplements like acetyl-L-carnitine may improve aging-related cellular function and health conditions.
April 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” Red light exposure can slow aging in mice by improving fat metabolism.
March 2025 in “Journal of Science Natural Science” Acetyl tetrapeptide-3 was successfully made for use in hair loss treatments.
January 2015 in “Hair therapy & transplantation” Some botanical products may help increase hair growth in people with alopecia, but more research is needed.
January 1974 in “Nippon Nōgei Kagakukaishi/Nihon Nougei Kagakkaishi” Applying L-methionine and L-serine to the skin promotes the most hair growth.
6 citations
,
November 1977 in “International Journal of Legal Medicine” Human hair contains a substance that shows blood group A activity.