July 2021 in “International journal of dermatology, venereology and leprosy sciences” Diphenylcyclopropenone is more effective and has fewer side effects than dinitrochlorobenzene for treating alopecia areata.
January 2023 in “Journal of cosmetic dermatology” The synthetic retinoid EC23 thickens skin and promotes hair growth more effectively and with a lower dose than natural retinoids.
53 citations
,
November 1997 in “Journal of Forensic Sciences” Darker hair in guinea pigs holds more codeine than lighter hair.
36 citations
,
October 2019 in “Cell Proliferation” Tryptanthrin effectively suppresses non-melanoma skin cancer and is safe for normal skin.
4 citations
,
December 2020 in “Natural Product Sciences” The method identified and measured ten compounds from Eclipta prostrata, showing significant enzyme inhibitory effects.
May 2024 in “Archives of Dermatological Research” TAT-GILZ peptide promotes hair growth by boosting stem cell activity.
November 2025 in “ACS Omega” Teak leaf extract may help hair growth and reduce inflammation safely.
66 citations
,
January 2008 in “Pharmacology Biochemistry and Behavior” AC-5216 reduces anxiety in mice through neurosteroids affecting GABAA receptors.
7 citations
,
January 2021 in “Food & Function” Chestnut flower extract may help reduce prostate cancer growth.
1 citations
,
January 2002 in “PubMed” PM-9, like finasteride, may help treat certain diseases by blocking a key enzyme.
9 citations
,
February 2004 in “Veterinary Dermatology” Canine hair follicle cells metabolize DHEA and testosterone differently than human cells.
3 citations
,
January 2017 in “Revista chilena de nutrición” Certain natural compounds called terpenes may help prevent prostate cancer.
10 citations
,
March 2010 in “Journal of Food Biochemistry” Tamarind seed coats have strong antioxidant properties and could be used in health products and food preservatives.
4 citations
,
January 2017 in “Annals of Dermatology” Tianeptine may help prevent hair loss by promoting hair growth and reducing cell death.
July 2024 in “International Journal of Molecular Sciences” Hemp seed biomaterials may reduce hair loss and improve hair growth.
February 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Activating TLR9 helps heal large wounds and regrow hair by involving a specific type of immune cell.
August 2025 in “Biomolecules” CBD may help with skin and hair issues, but more research is needed.
2 citations
,
November 2022 in “Biosensors” A new, efficient method has been developed to detect darolutamide and thalidomide, drugs used for certain hair loss and prostate cancer treatments, in pharmaceuticals and body fluids.
6 citations
,
April 1993 in “Journal of Dermatological Science” Certain substances can strongly inhibit DNA synthesis in hair cells.
12 citations
,
July 1957 in “Journal of Investigative Dermatology” Giving dihydrotachysterol to mother rats caused skin hardening and bone issues in their babies through milk.
4 citations
,
May 2022 in “Genes & Diseases”
March 2026 in “Critical Care Medicine” Hair restoration can cause severe seizures due to combined drug toxicity.
15 citations
,
November 2020 in “International Journal of Molecular Sciences” Multi-walled carbon nanotubes can enhance root hair growth in certain plants by affecting nitric oxide and ethylene pathways, but only at specific concentrations.
99 citations
,
August 1998 in “Pain” Blocking GABA(A) receptors increases neuron sensitivity, showing GABA and glycine have different roles in pain.
8 citations
,
January 2013 in “Medicinal chemistry” The compound 4c showed strong potential as an anticancer agent.
3 citations
,
January 2025 in “Journal of Natural Products” Calancardin B may help reduce inflammation in immune cells.
17 citations
,
August 1979 in “Journal of The American Academy of Dermatology” A new staining method helps tell growing from resting hairs to diagnose hair loss.
25 citations
,
July 2006 in “Journal of Neurochemistry” Progesterone affects GABAA receptor function by altering δ subunit levels.
2 citations
,
June 1985 in “PubMed” Ethylenthiourea is toxic to the liver and nervous system, especially with alcohol.
3 citations
,
October 1994 in “Journal of Labelled Compounds and Radiopharmaceuticals” Scientists made a carbon-14 labeled version of a drug with a 48% yield and over 99% purity.