8 citations,
January 2016 Curcumin can safely replace Sunset Yellow as a food colorant.
7 citations,
January 2014 in “Biological & pharmaceutical bulletin” Rice bran oil extracted by supercritical CO2 is considered non-genotoxic.
1 citations,
January 2020 in “Recent Research in Genetics and Genomics/Recent Research in Genetics and Genomics ” High doses of Lepidium sativum seed extract are toxic and should be used with caution.
April 2017 in “Journal of Investigative Dermatology” Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.
January 2020 in “Brazilian Journal of Pharmaceutical Sciences” Finasteride worsens heart damage from nandrolone decanoate but protects against cell damage.
1 citations,
May 2001 in “Pharmacology & Toxicology” Cyproterone acetate may cause liver cancer at high doses, but is considered safe at recommended doses for approved uses.
January 2020 in “Figshare” Finasteride worsens heart damage but reduces cell toxicity caused by nandrolone decanoate.
240 citations,
April 2011 in “Pigment Cell & Melanoma Research” Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.
116 citations,
May 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.
38 citations,
June 2018 in “Archives of Toxicology” Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
28 citations,
January 2017 in “Critical Reviews in Therapeutic Drug Carrier Systems” Nanomaterials in biomedicine can improve treatments but may have risks like toxicity, needing more safety research.
25 citations,
April 2018 in “Electromagnetic biology and medicine” Mobile phone radiation may cause DNA damage in human ear hair follicle cells.
18 citations,
October 2013 in “EFSA Journal” Coriander seed oil is safe for healthy adults at up to 600 mg per day.
13 citations,
April 2002 in “International Journal of Toxicology” The safety of placental and umbilical extracts in cosmetics is uncertain, requiring more research.
3 citations,
April 2019 in “Human & Experimental Toxicology” Finasteride causes harmful organ changes in female mice.
2 citations,
July 2023 in “Water” Tradescantia plants can effectively test for the toxicity of harmful algae.
1 citations,
April 2022 in “Acta histochemica” Pumpkin seed oil promotes hair growth and improves hair texture without harmful effects.
Activating certain cells in hair follicles can prevent hair loss caused by cancer treatments.
Activating certain hair follicle cells could prevent hair loss from cancer treatments.
April 2017 in “Journal of Investigative Dermatology” Researchers improved a method to study individual cells in newborn mouse skin and found a way to assess the severity of a skin condition in humans.
Boosting certain cell signals can prevent hair loss from chemotherapy and radiation.
Boosting certain cell signals can prevent hair loss from chemotherapy and radiation.
19 citations,
July 1993 in “Journal of Applied Toxicology” Different oil products cause varying levels of skin irritation in mice, which could potentially lead to tumors.
3 citations,
October 2011 in “JAT. Journal of applied toxicology/Journal of applied toxicology” Doxazosin mesylate and saw palmetto cause genetic changes in fruit flies.
27 citations,
June 2015 in “Journal of photochemistry and photobiology. B, Biology” The new lab-grown skin model is good for testing sunscreen's protection against DNA damage from UV light.
3 citations,
March 2017 in “Regulatory toxicology and pharmacology” Aleglitazar and its major metabolite are safe enough to proceed to Phase 3 clinical trials.
62 citations,
October 2010 in “Journal of biomedical nanotechnology” Nanoparticles can enter the skin, potentially causing toxicity, especially in damaged skin.
41 citations,
March 2007 in “Journal of dermatological science” Taking L-cystine and vitamin B6 can prevent hair loss caused by smoke in mice.
24 citations,
March 2018 in “Pigment Cell & Melanoma Research” The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.
February 2023 in “Journal of plant science and phytopathology” Jatropha dioica may have antiviral, antifungal, and other medicinal properties, but more research is needed.