194 citations
,
March 2003 in “American Journal of Pathology” Stress stops hair growth in mice by causing early hair growth phase end and harmful inflammation through a specific nerve-related pathway.
April 2017 in “InTech eBooks” Many people with hair loss experience scalp pain known as trichodynia, but the causes are unclear and treatments vary.
31 citations
,
April 2007 in “Experimental Dermatology” Stress in mice delays hair growth and treatments blocking substance P can partly reverse this effect.
March 2022 in “Research Square (Research Square)” 4-aminopyridine, a FDA-approved drug, speeds up skin wound healing and tissue regeneration.
November 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” 4-aminopyridine helps skin wounds heal faster and better.
January 2024 in “Journal of dermatology and skin science” Topical aprepitant reduces skin rash and hair loss caused by cancer treatment.
September 2009 in “Dermato-endocrinology” Good nutrition and vitamins are important for healthy skin and can prevent diseases.
September 2006 in “Aktuelle Urologie” Combination drug therapies are more effective for high-risk BPS patients but have more side effects and costs.
58 citations
,
March 2013 in “Human Reproduction Update” Products should be called 'sperm-safe' only after thorough, well-designed tests.
375 citations
,
July 2006 in “Journal of Investigative Dermatology” Stress can worsen skin and hair conditions by affecting the skin's immune response and hormone levels.
101 citations
,
January 1997 in “Journal of Investigative Dermatology Symposium Proceedings” Nerves and chemicals in the body can affect hair growth and loss.
58 citations
,
November 2013 in “Journal of Innovative Optical Health Sciences” Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.
4 citations
,
December 2022 in “Frontiers in cell and developmental biology” Zebrafish larvae are used to study and find treatments for ear cell damage because they are easier to observe and test than mammals.
5 citations
,
January 2012 in “Hair therapy & transplantation” Hair mesotherapy might help with certain types of hair loss but lacks strong scientific proof and has some risks.
5 citations
,
September 2012 in “Springer eBooks” Nanoparticles can be used to deliver drugs to hair follicles, potentially improving treatments for conditions like acne and alopecia, and could also be used for vaccine delivery and gene therapy.
July 2025 in “Actas Dermo-Sifiliográficas” Trichodynia is a challenging scalp condition to treat, needing gentle care and more research for better solutions.
October 2025 in “Gene Expression” Exosome therapy could be a promising new way to treat hair loss.
127 citations
,
June 2008 in “British Journal of Clinical Pharmacology” Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
49 citations
,
December 2017 in “Journal of pharmaceutical and biomedical analysis” The method effectively detects banned substances in urine for sports antidoping.
5 citations
,
January 2018 The conclusion is that a new test was created to find substances that affect specific ion channels, and it works well for drug discovery.
1 citations
,
January 2014 in “PubMed” Certain substances can decrease or increase exploratory behavior in rodents.
April 2024 in “Archives of toxicology” Certain substances can protect against ear damage from some antibiotics in zebrafish.
1 citations
,
August 2024 in “Polymers” The P25H5-O microneedles effectively deliver substances through hair follicles and are safe for skin cells.
96 citations
,
September 2021 in “International Journal of Molecular Sciences” Chitosan, a natural substance, can be used to create tiny particles that effectively deliver various types of drugs, but more work is needed to improve stability and control of drug release.
September 2025 in “Journal of Drug Delivery and Therapeutics” Targeting hair follicles can effectively promote hair growth and treat hair disorders.
January 2019 in “The Pharma Innovation Journal” The best mix for a hair loss treatment cream is 10% Sophora japonica tincture and 5% Serenoa repens extract.
1 citations
,
May 2017 in “InTech eBooks” Some cosmetic procedures show promise for treating hair loss, but more research is needed to confirm their safety and effectiveness.
19 citations
,
March 2011 in “Cutaneous and Ocular Toxicology” Some chemicals absorbed through the skin can cause serious health problems.
May 2015 in “Journal of the American Academy of Dermatology” Certain drugs and supplements may contribute to hair loss in the frontal hairline in older women.
33 citations
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January 2002 Latanoprost, a glaucoma drug, showed potential for promoting hair growth in bald monkeys, especially at higher doses.