10 citations
,
July 1980 in “British Journal of Dermatology” Topical putrescine and spermine increased DNA synthesis in hairless mouse skin.
July 1999 in “Journal of the American Academy of Dermatology”
September 2017 in “Journal of Investigative Dermatology” Blue light helps hair growth by affecting specific proteins in hair follicle cells.
206 citations
,
September 2010 in “PLoS ONE” The PIRL laser cuts tissue with less damage and scarring than traditional methods.
45 citations
,
December 2004 in “Forensic Science International” Laser microdissection helps get DNA from single hair follicles for better forensic analysis.
1 citations
,
January 2008 in “Laser therapy” Endré Mester is highly regarded as the 'Godfather' of phototherapy.
November 2025 in “Journal of Investigative Dermatology” A new genetic mutation causing Xeroderma Pigmentosum was found in an 8-year-old girl, affecting her DNA repair.
January 2014 in “한국미용학회지” UV-A radiation significantly damages semi-permanent dyed hair.
1 citations
,
July 2020 in “Dermatology” Photobiomodulation helps reduce pain, lessen inflammation, heal wounds, and can be used in skin treatments. It also boosts hair growth in women with hair loss and may help fight microbes and prevent respiratory issues in COVID-19.
May 2017 in “Journal of The American Academy of Dermatology” 595 nm pulsed dye laser is a cost-effective treatment for nonmelanoma skin cancer with a low recurrence rate.
33 citations
,
September 1990 in “Proceedings of the National Academy of Sciences” The study showed that a specific DNA sequence can control gene expression in hair growth areas of mice.
2 citations
,
January 2003 in “Dermatologic surgery” The 800-nm pulsed diode laser is a safe and effective long-term treatment for trichostasis spinulosa in dark-skinned individuals.
May 2013 in “Proceedings of SPIE” Researchers created a system that accurately aligns laser beams automatically.
134 citations
,
September 2008 in “Lasers in surgery and medicine” Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
May 2024 in “Brazilian Journal of Hair Health” Phototherapy with red and blue light can effectively treat hair loss.
13 citations
,
July 2017 in “Biopolymers” Recombinant keratins can form useful structures for medical applications, overcoming natural keratin limitations.
January 2026 in “RSC Advances” 1 citations
,
February 2025 in “Photodermatology Photoimmunology & Photomedicine” 830 nm LED light effectively treats and prevents skin redness and dark spots, while 590 nm LED light only helps prevent them.
1 citations
,
January 1984
2 citations
,
March 2019 in “Lasers in surgery and medicine” Higher light doses cause more damage to hair follicles, predicting better hair removal results.
16 citations
,
January 2001 in “Clinical and Experimental Dermatology” Photodynamic therapy was effective in treating multiple scalp basal cell carcinomas with minimal side effects and good cosmetic results.
January 2015 in “Przegla̧d dermatologiczny” 308 nm excimer light therapy may help hair regrowth in alopecia areata with delayed results and no serious side effects.
7 citations
,
December 1970 in “Biochimica et Biophysica Acta (BBA) - Protein Structure” December 2022 in “IntechOpen eBooks” 308 excimer phototherapy is a safe and effective way to treat hair loss from Alopecia Areata.
8 citations
,
December 2003 in “Experimental Dermatology” Altering the keratin 17 gene in mice hair follicles caused temporary hair issues, but changes were minimal and short-lived.
April 2017 in “Journal of Investigative Dermatology” Triptolide effectively and safely reduces actinic keratosis lesions in mice.
January 2016 in “프로그램북(구 초록집)” The thulium laser and PDRN injections effectively improved hair thickness in patients with pattern hair loss.
3 citations
,
July 2021 in “Life science alliance” PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.
38 citations
,
July 2019 in “Nature Communications” Par3 protein is essential for skin cell balance and stability.
January 2017 in “Nihon Keshouhin Gijutsushakaishi/Journal of S C C./Nihon Keshouhin Gijutsushakai kaishi” Sunlight and chemical treatments change hair's internal structure differently, needing specific care.