45 citations
,
September 2012 in “Life Sciences” Aconiti Ciliare Tuber extract may help hair grow by activating a specific cell signaling pathway.
5 citations
,
February 1998 in “Polymer” Human hair keratin has a 40% α-helix structure that changes to a random coil in 8 M urea.
September 2025 in “Science Advances” PADI4 enzyme slows down cell growth in developing hair follicles.
53 citations
,
October 2003 in “Genetics” The mK6irs1/Krt2-6g gene likely causes wavy hair in mice.
9 citations
,
February 2016 in “Anatomical Science International” Hair proteins change location and structure as hair cells mature.
Botulinum toxin injections do not help with male pattern baldness.
32 citations
,
November 1998 in “Journal of Biological Chemistry” Mouse and human keratin 16 can both form filaments, with differences likely due to the tail domain, not the helical domain.
53 citations
,
June 1983 in “Journal of Investigative Dermatology” The enzyme is crucial for skin cell development and can be activated without proteolytic activation.
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
12 citations
,
January 2013 in “Acta Histochemica” Junctional proteins stabilize the inner root sheath and connect the companion layer in human hair.
September 2023 in “Plant journal” A protein called GIS3 is important for the growth of root hairs in Arabidopsis by controlling two genes with the help of certain growth signals.
477 citations
,
March 2004 in “Proceedings of the National Academy of Sciences” The DMI3 gene is essential for nodule development and symbiosis in certain plants.
April 2023 in “Cancer research” KRTAP2-3 could help predict cancer recurrence by identifying specific cancer cells.
January 2026 in “Biochemical Pharmacology”
August 2019 in “Journal of Invertebrate Pathology” Thymosin beta 4 protects cells from damage by blocking a harmful microRNA and boosting a protective gene.
March 2026 in “Frontiers in Veterinary Science” All-trans retinoic acid slows cell growth and increases cell death in goat hair follicles through a specific pathway.
October 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” Neuronatin is found in various cells of rat tissues and has a unique location in sperm cells.
April 2023 in “Journal of Investigative Dermatology” Defective T cell metabolism can cause early skin aging and poor hair follicle stem cell function.
March 1998 in “Journal of Dermatological Science” Keratin-associated proteins may have roles in various mouse tissues, not just hair.
4 citations
,
January 2001 in “Archives of Biochemistry and Biophysics” Activated ras can protect kidney cells from a certain substance that causes cell death.
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.
April 2026 in “Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy”
January 1999 in “American Journal of Medical Genetics Part A” The report expanded knowledge of MBTPS1-related disorders by identifying new symptoms.
3 citations
,
January 1998 in “ACTA HISTOCHEMICA ET CYTOCHEMICA” Hair keratins are mainly on macrofibrils in the cortex and in the endocuticle in the cuticle.
27 citations
,
November 1991 in “Journal of Investigative Dermatology”
11 citations
,
March 2013 in “Journal of Applied Biomedicine” β-catenin helps hair follicle stem cells grow by activating a specific cell pathway.
35 citations
,
September 2003 in “Archives of dermatology” Tiger tail bands in hair are caused by wavy hair fibers with melanin, unlike straight fibers in normal hair.
45 citations
,
May 2003 in “Journal of Cell Science” α3β1-integrin is crucial for maintaining normal hair follicle shape and function but not needed for the development of the surrounding skin.
42 citations
,
June 2019 in “Aging” 3,4,5-tri-O-caffeoylquinic acid promotes hair growth by activating the β-catenin pathway.
KRTAP6 genes affect wool quality in sheep.