A genetic variant in the KRT71 gene may cause loose anagen hair and wooly hair, and symptoms might improve with age.
Cinchona succirubra extract with caffeine reduces hair loss and strengthens hair.
19 citations
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July 2011 in “Microscopy and Microanalysis” The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.
5 citations
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July 2019 in “Journal of Cutaneous Medicine and Surgery” Isotretinoin may cause hair loss, especially in women and young adults.
6 citations
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January 2021 in “Journal of the mechanics and physics of solids/Journal of the Mechanics and Physics of Solids” The model shows that factors like follicle shape and stiffness are key for hair growth and anchoring.
February 2021 in “PubMed” A 2-year-old girl had a hair disorder not shared by her identical twin.
January 2021 in “Dermatology online journal” One twin girl has Loose anagen syndrome with poorly anchored hair, diagnosed with a simple hair pull test, while her identical twin does not have the condition.
294 citations
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February 2011 in “Cell” Nephronectin helps attach muscle cells to hair follicles.
36 citations
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March 2023 in “Bioengineering” Barbed sutures improve surgical outcomes and efficiency but are limited by cost and strength issues.
May 2023 in “International journal of science and research” 2% minoxidil solution improved hair density and quality in children with Loose Anagen Hair Syndrome.
Seborrheic dermatitis and dandruff are often treated with antifungal and anti-inflammatory medications, which can reduce symptoms and yeast growth on the scalp.
82 citations
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November 1985 in “Archives of Dermatology” The newborn's skin condition improved over time, leaving only lighter skin patches.
35 citations
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May 2021 in “Nature communications” The skin's basement membrane has specialized structures and molecules for different tissue interactions, important for hair growth and attachment.
30 citations
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October 2010 in “Biochemical and biophysical research communications” The Gsdma3 gene is essential for normal hair development in mice.
17 citations
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January 2013 in “Journal of Cutaneous Pathology” The onychodermis helps anchor the nail bed and may aid in nail formation.
17 citations
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November 1967 in “American Journal of Anatomy” Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
12 citations
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January 1994 in “PubMed” Elastic fiber arrangement in mammal skin varies by hair density and body region.
8 citations
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March 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” The 14-3-3σ gene is essential for preventing hair loss.
4 citations
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April 2018 in “The journal of pediatrics/The Journal of pediatrics” A 6-year-old girl's inability to grow her hair long was due to Loose Anagen Hair Syndrome, which causes hair to shed easily and may improve with age.
Arabidopsis Formin 2 stabilizes actin filaments, affecting cell-to-cell movement and virus susceptibility.
February 2026 in “Cureus” Trichoscopy helps correctly diagnose alopecia areata, not syphilitic alopecia, in patients with recent syphilis.
July 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Chitosan slows root hair growth and causes a buildup of callose at low concentrations, but at high concentrations, it only inhibits growth without callose buildup.
July 2023 in “AESTHETIC OROFACIAL SCIENCE” PDO threads improve skin firmness and elasticity with minimal recovery time.
April 2023 in “Journal of Investigative Dermatology” Cinchona succirubra extract with caffeine improves hair growth and reduces hair loss.
February 2010 in “Journal of the American Academy of Dermatology” Activating cAMP and ATP improves hair growth and strength.
225 citations
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April 2018 in “Journal of Investigative Dermatology” Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.
146 citations
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May 2002 in “The American journal of pathology” Cathepsin L is essential for normal hair growth and development.
43 citations
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December 2013 in “Seminars in Cell & Developmental Biology” Genetic mutations can cause hair growth disorders by affecting key genes and signaling pathways.
36 citations
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January 2014 in “Elsevier eBooks” The skin is a complex barrier that protects the body, regulates temperature, and helps with immune responses.
35 citations
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March 2007 in “Skin Research and Technology” The conclusion is that exogen is a unique hair cycle phase and the new sampling method specifically targets this stage, which may help in future hair loss research.