September 2025 in “International Journal of Cosmetic Science” Friction causes hair breakage during combing, and fragment count predicts hair strength.
July 2025 in “Journal of Dermatology for Physician Assistants” Specific tests may help diagnose alopecia, but their treatment impact is unclear.
January 2025 in “Scientific Reports” Hair analysis can show changes in vitamin D levels over time.
May 2023 in “Frontiers in Cell and Developmental Biology” The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.
May 2020 in “Authorea (Authorea)” Olfactory receptors found outside the nose may offer new treatments for diseases like cancer and help in wound healing and hair growth.
October 2022 in “Experimental Dermatology” New technologies show promise for better hair regeneration and treatments.
3 citations
,
February 2023 in “ACS omega” Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
157 citations
,
April 1997 in “International journal of legal medicine” Cosmetic hair treatments like bleaching and dyeing reduce drug levels in hair samples.
116 citations
,
April 2020 in “Stem Cell Research & Therapy” Wharton's jelly stem cells show diverse traits and functions.
73 citations
,
October 2013 in “International Journal of Cosmetic Science” Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.
63 citations
,
February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
37 citations
,
January 2022 in “Frontiers in Genetics” Aging reduces dermal sheath cells, affecting youthful skin appearance.
37 citations
,
August 2020 in “BMC Genomics” Hair greying is mainly influenced by age, with genetics playing a smaller role.
31 citations
,
November 2003 in “Journal of Occupational Health” Thioglycolic acid in hair products may pose reproductive and cancer risks for hairdressers.
26 citations
,
May 2020 in “JCI Insight” Alopecia areata involves specific immune cells, offering potential treatment targets.
21 citations
,
November 2023 in “International Journal of Molecular Sciences” Melatonin helps reduce aging signs in human eyelid skin.
20 citations
,
March 2021 in “Cancers” Certain genetic variants increase the risk of aggressive prostate cancer.
19 citations
,
December 2023 in “Journal of Investigative Dermatology” Scalp hair follicle microbes affect hair health and could be used for treatments.
11 citations
,
May 2024 in “Reproductive Biology and Endocrinology” Fetal ovaries produce different hormones than adult ovaries, and endocrine-disrupting chemicals may affect this process.
7 citations
,
September 2021 in “Journal of Applied Polymer Science” Cuttlefish ink melanin protects hair from UV damage.
5 citations
,
March 2024 in “Frontiers in Bioengineering and Biotechnology” A detailed 3D model of human skin was created to help develop artificial skin.
4 citations
,
July 2025 in “Frontiers in Pharmacology” Cooling with antioxidants helps protect hair during chemotherapy.
4 citations
,
October 2023 in “Fertility and Sterility” Some medications and supplements can affect male fertility, with some improving and others harming sperm quality.
3 citations
,
March 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Zebrafish are useful for studying and developing treatments for human skin diseases.
2 citations
,
November 2012 in “Archimer (Ifremer)” Marxan is better for designing Marine Protected Areas in the Eastern English Channel.
June 2025 in “Frontiers in Physiology” Prostaglandin F2α may help treat hair loss by promoting hair growth.
January 2025 in “British Journal of Dermatology” Long scalp hair evolved for cooling and social signaling.
February 2024 in “International Journal of Molecular Sciences” Hair loss in Androgenetic Alopecia is caused by genetics, aging, and lifestyle, leading to hair follicle shrinkage and related health risks.
July 2013 in “Neurosurgery” Spinal fMRI can help understand brainstem and spinal cord function, especially in spinal cord injury patients.
7 citations
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July 2023 in “International Journal of Molecular Sciences” Hyaluronic acid reduces cell damage from DMSO in preserved human cells.