June 2025 in “Current Issues in Molecular Biology” Minoxidil, caffeine, and biotin can improve hair shine by restoring certain genes.
Toxoplasma gondii infection may increase testosterone levels in males.
October 2023 in “Biomedical science and engineering” Innovative methods are reducing animal testing and improving biomedical research.
November 2022 in “Research Square (Research Square)” Keratin-associated proteins have ancient origins and were used for different purposes before being adapted for hair in mammals.
April 2016 in “Journal of Investigative Dermatology” Vitamin D can reduce skin inflammation caused by UV rays by enhancing cell "fitness" and skin repair.
April 2016 in “Journal of Investigative Dermatology” Boosting HGF signaling could improve the creation of hair follicles in lab-made skin.
Certain chemicals and drugs can cause hair loss.
260 citations
,
July 2010 in “Cell” Mutations in the SRD5A3 gene cause a new type of glycosylation disorder by blocking the production of a molecule necessary for protein glycosylation.
100 citations
,
November 1996 in “Molecular Medicine Today” Growth factors and cytokines are important for hair growth and could potentially treat hair loss, but more research is needed to overcome challenges before they can be used in treatments.
53 citations
,
April 2021 in “Cell Host & Microbe” Skin bacteria, specifically Staphylococcus aureus, help in wound healing and hair growth by using IL-1β signaling. Using antibiotics on skin wounds can slow down this natural healing process.
33 citations
,
September 2012 in “Wound Repair and Regeneration” Applying calreticulin can speed up wound healing in diabetics.
31 citations
,
August 1975 in “Journal of Pharmaceutical Sciences” Minoxidil metabolizes similarly in monkeys and humans, but differently in dogs and rats.
28 citations
,
November 2019 in “Gene” The ITGB6 gene is important for tissue repair and hair growth, and mutations can lead to enamel defects and other health issues.
25 citations
,
September 1998 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride inhibits enzyme activity in rhesus macaques, suggesting they're useful for evaluating similar drugs.
18 citations
,
April 1998 in “MIT Press eBooks” DMG-Na may improve blood flow and help hair growth without side effects.
13 citations
,
October 2022 in “Reproductive Biology and Endocrinology” A new hyaluronan-based biomatrix successfully supports the growth of mouse ovarian follicles, producing healthy eggs.
7 citations
,
December 2024 in “International Journal of Pharmaceutics” Dissolving microneedle patches can effectively deliver drugs over time.
1 citations
,
January 2021 CD4+ skin cells may be precursors to basal cell carcinoma.
January 2026 in “Aging and Disease” Targeting mitochondria can improve skin health and slow aging.
January 2024 in “ACS Biomaterials Science & Engineering” A new method using a microfluidic device can prepare hair follicle germs efficiently for potential use in hair loss treatments.
The treatment was ineffective in humans.
Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
55 citations
,
November 2018 in “American journal of human genetics” Mutations in the LSS gene cause a rare type of hereditary hair loss.
221 citations
,
June 1999 in “In Vitro Cellular & Developmental Biology - Animal” 20 citations
,
December 2010 in “Journal of Morphology” Lizard claws have hair-like keratins similar to those in mammals.
2 citations
,
January 2024 in “Frontiers in Bioscience-Landmark” Humanized animal models using human stem cells can improve disease research and drug testing.
126 citations
,
October 1998 in “Experimental Dermatology” The hr gene is crucial for skin and hair health, with mutations causing hair disorders.
193 citations
,
August 1985 in “Endocrinology” Different animals have unique versions of the enzyme that changes testosterone into another hormone, which is important for creating effective treatments for prostate and hair loss conditions.
4 citations
,
March 2022 in “BioEssays” Hydra can help understand human hair follicle microbiomes and develop new skin disease therapies.
April 2019 in “Journal of Investigative Dermatology” The created skin model with melanoblasts improves the study of skin color and offers an alternative to animal testing.