44 citations
,
July 2011 in “Dermato-endocrinology” Thyroid hormone affects skin health, with too little causing rough, pale skin and too much leading to smooth, thin skin, and may also impact wound healing and skin conditions.
33 citations
,
October 2013 in “PloS one” Human sweat glands have a type of stem cell that can grow well and turn into different cell types.
30 citations
,
February 2017 in “Histochemistry and Cell Biology” TPA promotes hair growth by increasing stem cell activity and activating specific cell signals.
23 citations
,
June 2016 in “FEBS Journal” Boosting β-catenin signaling in certain skin cells can enhance hair growth.
5 citations
,
November 2015 in “International Journal of Radiation Biology” Gamma-ray exposure can cause long-lasting damage to hair follicles, affecting hair structure and color.
September 2023 in “Stem cell reviews and reports” Scientists found a new, less invasive way to get stem cells from horse hair for veterinary medicine.
Losing weight and eating better are key to managing metabolic syndrome and its related conditions.
January 2016 in “Human & Experimental Toxicology” A specific DNA sequence caused hair loss in male mice by activating immune cells and increasing a certain immune signal.
451 citations
,
March 2005 in “Endocrine Reviews” The enzyme steroid sulfatase is linked to breast cancer and other conditions, and inhibitors are being developed for treatment.
7 citations
,
March 2011 in “Expert Opinion on Drug Safety” Exemestane is effective and safe for treating certain breast cancers, with mild side effects, but needs more research on long-term effects.
5 citations
,
May 2024 in “Developmental Cell” Lower GATA3 levels in mice help hair regrow by changing certain immune cells.
June 2026 in “ACS Applied Materials & Interfaces” Dandelion-derived carbon dots effectively kill bacteria and speed up wound healing.
A natural hair dye from cuttlefish ink and chitosan effectively colors hair black without harmful chemicals.
8 citations
,
January 2014 in “Human Development” Adolescent sexual development should focus on positive aspects, including biological, psychological, and contextual factors, and recognize individual differences and the role of pleasure.
3 citations
,
September 2025 in “Plant Signaling & Behavior” Apyrase enzymes control ATP levels in Arabidopsis root growth zones.
1 citations
,
October 2022 in “Current Dermatology Reports” COVID-19 and vaccines cause various skin reactions and highlight the need for dermatologists in managing these issues and addressing vaccine distribution disparities.
3 citations
,
January 2022 in “Pharmaceutics” Nanostructured delivery systems could potentially improve hair loss treatment by targeting drugs to hair follicles, reducing side effects and dosage, but the best size, charge, and materials for these systems need further investigation.
1 citations
,
December 2022 in “Pharmaceutics” Finasteride-loaded microemulsions can effectively enhance skin delivery for treating hair loss.
October 2025 in “International Journal of Cosmetic Science” Hair properties vary by ethnicity and environment, affecting surface charge and particle deposition.
50 citations
,
February 2013 in “BMC evolutionary biology” Cetaceans lost hair due to changes in the Hr and FGF5 genes.
3 citations
,
August 2018 in “Deleted Journal” Guasha changed rat skin appearance and blood vessels temporarily without affecting certain nerve proteins or fiber structure.
1 citations
,
August 2023 in “Animals” Chimp Haven uses a special system to check and improve the well-being of their chimpanzees, which could help other animal sanctuaries too.
12 citations
,
September 2013 in “BMC Biophysics” Keratin filaments' elasticity is influenced by their terminal domains and surrounding medium.
2 citations
,
March 2023 in “Frontiers in Bioengineering and Biotechnology” CuSi nanowires with NIR photothermal properties could effectively treat infected wounds and promote healing.
January 2026 in “Materialia” Porcine ADM scaffold helps hair growth in mice.
Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
8 citations
,
July 2022 in “International Journal of Molecular Sciences” 17β-estradiol lowers polyamine oxidase levels in breast cancer cells through estrogen receptor 2.
43 citations
,
December 2006 in “The American journal of pathology” Edar signaling is crucial for controlling hair growth and regression.
38 citations
,
November 2024 in “Scientific Reports” The new wound dressing speeds up healing and kills bacteria effectively.
33 citations
,
September 2018 in “Frontiers in Microbiology” Human hair shafts inhibit Gram-positive bacteria growth but not Gram-negative bacteria.