23 citations
,
March 2010 in “Medical hypotheses” Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.
1 citations
,
January 1996 in “Hair transplant forum international” The document's conclusion cannot be provided because the document is not available or cannot be parsed.
September 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” The mTurq2-Col4a1 mouse model shows that cells can divide while attached to stable basement membranes during development.
January 2025 in “International Journal of Trichology” 20 citations
,
July 1998 in “Archives of dermatology” 
9 citations
,
January 2011 in “EXPERIMENTAL ANIMALS” A new rat strain with a specific gene mutation causes hair loss and kidney issues.
30 citations
,
July 2004 in “Fertility and Sterility” Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.
5 citations
,
June 2008 in “Acta Cirurgica Brasileira” Finasteride causes sperm production decrease in Mesocricetus auratus.
September 2013 in “Nature Reviews Urology” 15 citations
,
July 2015 in “Developmental Dynamics” Orai1 protein is crucial for tooth development and affects enamel thickness and mineralization.
13 citations
,
June 2020 in “International Journal of Molecular Sciences” HNG helps hair grow by keeping hair in the growth phase longer.
July 2016 in “Hair transplant forum international” The document's content couldn't be processed to provide a conclusion.
26 citations
,
August 1971 in “Journal of Morphology” Lizards can regrow their tail scales with the same structure, distribution, and gender-specific features as the original ones, and this unique ability is not seen in adult mammals.
The inner root sheath in hair follicles plays a key role in hair growth and health.
48 citations
,
March 2003 in “BJOG: An International Journal of Obstetrics and Gynaecology” Mothers and newborns with dental fillings had higher mercury in their hair, but getting fillings during pregnancy didn't raise mercury levels further.
20 citations
,
December 2010 in “Journal of Morphology” Lizard claws have hair-like keratins similar to those in mammals.
2 citations
,
January 2015 
November 2002 in “Hair transplant forum international” The IBHRS is now operational.
Epimorphin helps shape and develop epithelial cells, like those in hair follicles.
September 2018 in “Hair transplant forum international” The document's content couldn't be processed to provide a conclusion.
July 2018 in “Hair transplant forum international” The document's content couldn't be processed to provide a conclusion.
May 2018 in “Hair transplant forum international” The document's content couldn't be processed to provide a conclusion.
March 2018 in “Hair transplant forum international” The document's content couldn't be processed to provide a conclusion.
July 2008 in “Journal of the Islamic Medical Association of North America” The document's content cannot be summarized because it is not accessible or understandable.
35 citations
,
May 2019 in “Frontiers in genetics” Non-coding RNAs play key roles in the hair growth cycle of Angora rabbits.
July 2013 in “Hair transplant forum international” The document's content cannot be summarized because it is not accessible or understandable.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” January 2026 in “Zenodo (CERN European Organization for Nuclear Research)”