July 2025 in “Zahedan Journal of Research in Medical Sciences” CAG repeat length in the AR gene is not linked to PCOS risk in Iranian women.
136 citations
,
July 2014 in “Proceedings of the National Academy of Sciences of the United States of America” FGF5 gene mutations cause unusually long eyelashes by affecting hair growth regulation.
14 citations
,
December 2016 in “Sexual Medicine” Finasteride side effects in young men may be linked to specific gene variations.
8 citations
,
April 2018 in “Facial Plastic Surgery” Men and women have different hairline restoration needs, with natural design being more complex for women, and hairline changes being important for transgender individuals' transitions.
1 citations
,
March 2024 in “Genes & Diseases” EBF1 controls hair type and length.
January 2026 in “Animal Advances” Genes linked to coat color and fiber length in Chinese goats were identified.
August 2023 in “The Indonesian Biomedical Journal” Rosemary essential oil improved hair growth and thickness in UVB-exposed mice.
27 citations
,
March 2018 in “Journal of Experimental Biology” Wool fibre curvature is due to longer orthocortical cells compared to paracortical cells.
20 citations
,
January 2021 in “GeroScience” Spermidine helps protect against aging by preserving telomere length.
14 citations
,
September 2019 in “Forensic Science International Genetics” Hair keratin proteins can be reliably identified in hair as short as 0.12 cm, with 0.5 to 2 cm being the best length for analysis.
13 citations
,
January 2016 in “Journal of Ophthalmology” A new eyelid shampoo improved eyelid hygiene and eyelash length in people with Meibomian Gland Dysfunction.
11 citations
,
November 2023 in “Skin Research and Technology” A 2 mm needle is effective and precise for skin injections.
9 citations
,
December 2020 in “British Journal of Dermatology” Low-dose oral minoxidil increases hair thickness and length in children with a hair disorder called Loose Anagen Hair Syndrome.
November 2025 in “Communications Biology” Human hair contains many different molecules that change along its length, influenced by personal care products.
January 2022 in “Turkiye Klinikleri Journal of Dermatology” COVID-19 patients with skin signs often stayed in the hospital for less time than those without skin signs.
November 2020 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Certain genetic variants in PRLR and PCCA genes may lead to shorter hair in cattle, which could help with heat tolerance.
April 2011 in “Cancer Research” 20(S)-Protopanaxadiol-aglycone may help prevent and treat prostate cancer by reducing androgen receptor activity.
March 2017 in “European Urology Supplements” Gene differences affect finasteride side effects in men with hair loss.
62 citations
,
January 2009 in “Epilepsia” Neurosteroid production in the brain may delay seizure onset.
20 citations
,
January 2017 in “Genetica” The methylation of the HOXC8 gene's exon 1 affects cashmere fiber length in goats.
18 citations
,
April 2018 in “Biotechniques/BioTechniques” A new method was developed to extract and analyze proteins from very short human hairs.
1 citations
,
May 2013 in “Polymer-korea” Micro-needles with minoxidil may help hair growth.
May 2026 in “Bioscientia Medicina Journal of Biomedicine and Translational Research” Allium cepa extract restores skin health but doesn't affect hair growth.
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.
June 2024 in “Lontara Journal Of Health Science And Technology” Candlenut oil alone promotes the most hair growth.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” SwaLife Hair Bloom Onion Oil strengthens hair and promotes growth.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” SwaLife Hair Bloom Onion Oil strengthens and restores hair using onion extract and herbs.
Cinnamon oil works as well as minoxidil for hair growth.
156 citations
,
October 1996 in “Science of The Total Environment” Tributyltin exposure causes sex changes, sterilization, and decline in the snail Ocinebrina aciculata, risking its extinction.
73 citations
,
June 2006 in “Animal genetics” The FGF5 gene determines hair length in dogs.