294 citations
,
August 1999 in “Journal of the American Academy of Dermatology” Laser hair removal is safe with the right settings, but side effects like pain and skin changes are more common in darker or tanned skin.
1 citations
,
November 2023 in “Clinical, cosmetic and investigational dermatology” The long-pulse alexandrite laser is good for removing hair and treating skin problems like spots and veins.
122 citations
,
July 2005 in “The FASEB journal” Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.
4 citations
,
August 2018 in “American journal of otolaryngology” Transgender women on estrogen therapy can develop melasma and need proper skin care.
4 citations
,
May 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” ELL is crucial for gene transcription related to skin cell growth.
2 citations
,
June 2017 in “Pediatric Dermatology” A critically ill boy experienced hair loss likely due to the stress of his medical treatments, but his hair regrew completely in 1.5 months.
May 2014 in “Journal of Investigative Dermatology” Scientists developed tools to observe hair regeneration in real time and assess skin health, using glowing mice and light-controlled genes.
May 2026 in “Journal of Photochemistry and Photobiology” Solar radiation and pollution damage hair, especially light-colored and bleached hair.
7 citations
,
April 1979 in “The Journal of Pediatrics” January 2012 in “한국미용학회지” Graying hair is caused by changes in gene expression affecting cell functions.
5 citations
,
January 2007 in “Immunopharmacology and Immunotoxicology” 17β-Estradiol boosts allergic reactions and slows thymus aging in mice.
April 2018 in “Journal of Investigative Dermatology” Light can activate hair growth through a pathway from the eyes to hair follicles.
1 citations
,
June 2016 in “DOAJ (DOAJ: Directory of Open Access Journals)” The Enterobacter isolate AMS1-S8 is effective for removing selenium from wastewater.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Higher fluence in hair removal damages hair follicles more, while lower fluence mimics natural hair regression, with long-term IPL treatments effectively reducing hair.
10 citations
,
January 2013 in “Journal of skin cancer” PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.
January 2019 in “Global Dermatology” Genetic hair shaft abnormalities can be seen with microscopes and often affect scalp hair.
May 2023 in “International Journal of Molecular Sciences” Mesenchymal stem cells could help treat radiation-induced bladder damage but more research is needed to overcome current limitations.
32 citations
,
July 2018 in “Scientific Reports” Essential-oils-cobalt improves goat growth and product quality.
29 citations
,
December 2022 in “Journal of Nanobiotechnology” Stem cell vesicles reduced eczema symptoms in mice safely.
January 2024 in “Wiadomości Lekarskie” New technologies improve diagnosis and treatment of digestive disorders.
17 citations
,
January 2024 in “Journal of Materials Chemistry B” Magneto-responsive biocomposites help heal wounds faster and better.
January 2026 in “American Journal of Medical and Clinical Research & Reviews” Different wavelengths of LED light are needed to treat different types of hair loss effectively.
1 citations
,
August 2010 in “Journal of dermatology” Photoepilation significantly reduces hair, and phototrichograms can objectively measure its effectiveness.
19 citations
,
August 2018 in “Journal of the American Academy of Dermatology” Both lasers are equally effective and safe for treating freckles.
Enemas can cause septicemia in elderly men with prostate infections.
4 citations
,
January 2002 in “Journal of Cosmetic Dermatology” Long-pulsed ruby laser effectively reduces hair in male-to-female transsexuals.
2 citations
,
April 2024 in “Cosmetics” Plant extracts can help remove permanent makeup without lasers.
4 citations
,
March 2013 in “The American Journal of Cosmetic Surgery” Melanin absorbing light is necessary but not enough for effective hair removal by light treatment.
January 1996 in “Human Ecology Forum” Selenium is important for health but must be consumed in the right amount to avoid health issues.
November 2025 in “Journal of Investigative Dermatology” Tanning ability is linked to specific DNA changes in skin genes.