59 citations,
August 2018 in “The oncologist” Some breast cancer patients still experience hair loss three years after chemotherapy, especially with taxane-based treatments.
57 citations,
November 1987 in “Pediatric Dermatology” Children's hair grows in different types from before birth through puberty, with growth rates and characteristics varying by age, sex, and race.
53 citations,
July 2011 in “Biomaterials” Human liver cells stick to hair protein materials mainly through the liver's asialoglycoprotein receptor.
50 citations,
December 2006 in “Bone” Exemestane may protect bones by stimulating osteoblast growth through androgen-related pathways.
46 citations,
March 2015 in “Regeneration” Mice can grow new hair follicles after skin wounds through a process not involving existing hair stem cells, but requiring more research to understand fully.
45 citations,
April 2009 in “Journal of anatomy” Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.
43 citations,
April 2011 in “AJP Endocrinology and Metabolism” Androgens increase muscle mass by promoting myoblast growth through ornithine decarboxylase.
42 citations,
January 2021 in “Journal of Clinical Medicine” Microneedle arrays with nanotechnology show promise for painless drug delivery through the skin but need more research on safety and effectiveness.
40 citations,
January 2010 in “Annales D Endocrinologie” The French Endocrine Society suggests diagnosing PCOS with two of three signs, recommends lifestyle changes and clomiphene for treatment, and calls for more research on certain treatments and tests.
38 citations,
March 2015 in “Journal of controlled release” IMSG nanoparticles improve vaccine delivery and immune response through hair follicles.
35 citations,
January 2018 in “Skin pharmacology and physiology” Nanoemulsion creams with certain enhancers can greatly increase caffeine delivery through skin.
28 citations,
November 2017 in “Molecular and cellular endocrinology” Testosterone and its byproducts help support male sexual behavior through different pathways in the brain and body.
25 citations,
December 1995 in “Neurology” The research found that chickenpox virus spreads in skin through blood then to skin cells, while shingles virus moves from nerves to hair follicle areas before infecting skin cells.
25 citations,
November 1979 in “International Journal of Dermatology” Androgens affect skin conditions like acne and hair loss through specific biochemical pathways.
24 citations,
October 2019 in “Biomaterials Research” Minoxidil in HA-PLGA nanoparticles effectively treats alopecia through skin delivery.
24 citations,
September 2005 in “Journal of Cellular Biochemistry” Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.
24 citations,
September 2001 in “Journal of The American Academy of Dermatology” Women's ovarian hormones and adrenal androgens change throughout life, affecting hair loss and health.
16 citations,
March 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” The Notch signaling pathway helps in mouse hair development through a noncanonical mechanism that does not rely on RBPj or transcription.
15 citations,
October 2012 in “InTech eBooks” Niosomes are a promising and effective way to deliver drugs through the skin.
14 citations,
July 2017 in “Fitoterapia” Oleanolic acid promotes hair growth by increasing cell proliferation through the Wnt/β-catenin pathway.
13 citations,
July 2014 in “Cell stem cell” Stem cells can be primed to respond faster to injury through mTORC1 signaling, enhancing muscle regeneration.
13 citations,
December 2010 in “Nature Reviews Endocrinology” A young man with an eating disorder had a life-threatening adrenal crisis due to an autoimmune condition, highlighting the need for better education on managing hormone treatments.
11 citations,
December 2011 in “Biochemical journal” Neurotrophin-4 increases calcium current in specific mouse neurons through the PI3K pathway.
11 citations,
October 2011 in “Dermato-endocrinology” Many alopecia patients have undetected thyroid abnormalities that can be found through physical exams.
10 citations,
June 2020 in “Journal of Cosmetic Dermatology” Frontal fibrosing alopecia may be linked to genital Lichen sclerosus through an autoimmune process.
10 citations,
January 2009 in “Elsevier eBooks” Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.
10 citations,
October 2001 in “PubMed” The conclusion is that substances can penetrate hair fibers through multiple pathways, including both the cell membrane complex and the non-keratinous parts.
9 citations,
September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Prostaglandin D2 increases testosterone production in skin cells through a process involving reactive oxygen species, and antioxidants may help treat hair loss.
8 citations,
May 2005 in “Australian veterinary journal” A Tibetan Terrier had recurring seasonal hair loss for three years.
7 citations,
July 2018 in “International Journal of Applied Pharmaceutics” Chitosan nanoparticles are promising for sustained caffeine delivery through the skin.