108 citations,
July 2004 in “American Journal of Pathology” Stress increases a factor in mice that leads to hair loss, and blocking this factor may prevent it.
66 citations,
July 2007 in “Journal of Molecular Medicine” Stress increases certain chemicals in the skin and nerves, which might worsen skin conditions.
7 citations,
June 2011 in “Movement Disorders” A specific gene mutation is linked to a hereditary form of dystonia that responds well to certain medications.
194 citations,
March 2003 in “American Journal of Pathology” Stress stops hair growth in mice by causing early hair growth phase end and harmful inflammation through a specific nerve-related pathway.
47 citations,
June 2011 in “Movement Disorders” The LRRK2-G2019S mutation in Parkinson's disease has a lifetime penetrance of 25-35%, and finasteride may help reduce symptoms in adult male Tourette syndrome patients.
38 citations,
January 2015 in “Journal of Cosmetic Dermatology” The nutritional supplement improved hair density and reduced hair loss in women with female pattern hair loss.
17 citations,
May 2011 in “Movement Disorders” Finasteride significantly reduced tics and obsessive-compulsive symptoms in patients with Tourette syndrome.
9 citations,
January 2015 in “Current problems in dermatology” New hair transplant method allows for hair regrowth in the donor area and less scarring.
1 citations,
August 2020 in “British Journal of Dermatology” Caffeine may protect hair follicles from stress-related hair loss.
1 citations,
April 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Goat skin changes with the seasons due to genes affected by daylight and hormones.
April 2018 in “Journal of Ayurvedic and herbal medicine” Computational methods can speed up and improve the development and safety of herbal drugs.
February 2008 in “Basic and clinical dermatology” Photographic imaging is crucial for documenting and managing hair loss, requiring careful preparation and standardization to be effective.
282 citations,
October 2006 in “The Journal of Clinical Endocrinology and Metabolism” The Endocrine Society advised against routine testosterone therapy for women, citing a need for more research on long-term safety and a clear definition of androgen deficiency.
86 citations,
February 2003 in “Journal of The American Academy of Dermatology” New methods improve how we test hair growth treatments, but challenges like slow hair changes and high costs remain.
82 citations,
August 2017 in “Cell Reports” An imbalanced gut and lack of biotin can cause hair loss in mice.
70 citations,
February 2017 in “Dermatologic Surgery” Treatment with plasma rich in growth factors improved hair density and thickness for hair loss patients.
62 citations,
August 2018 in “Frontiers in Endocrinology” Androgens are important for normal ovarian function and estrogen production, but may not be the main cause of follicle death.
46 citations,
September 2011 in “Movement Disorders” Finasteride reduces Tourette syndrome symptoms, but results may be limited due to potential biases.
35 citations,
January 2013 in “International Journal of Trichology” Kids with early graying hair often have low levels of calcium, ferritin, and vitamin D3.
23 citations,
July 2018 in “BMC Complementary and Alternative Medicine” Certain herbal combinations in traditional Chinese medicine might be effective for treating hair loss, focusing on liver or stomach health.
19 citations,
July 2006 in “Lasers in medical science” Laser hair removal is safe and effective for fair-skinned people with dark hair, and using eflornithine with laser treatments can improve results.
18 citations,
January 2020 in “Ecology and evolution” Genes related to pigmentation, body rhythms, and behavior change during hares' seasonal coat color transition, with a common genetic mechanism in two hare species.
18 citations,
December 2016 in “Phytomedicine” Curcuma aeruginosa essential oil effectively reduces hair growth and lightens underarm skin.
15 citations,
March 2020 in “Journal of cosmetic dermatology” PRP is effective for improving the appearance around the eyes.
14 citations,
October 2020 in “Journal of ethnopharmacology” Lepidium sativum seed extracts helped reduce inflammation and improve insulin response in obese rats on a high-fat diet.
13 citations,
August 2020 in “Frontiers in Cell and Developmental Biology” Twist1 helps maintain important features of cells crucial for hair growth by working with Tcf4 and β-catenin.
12 citations,
January 2007 in “Acta dermato-venereologica” Europe needs a clear system to watch over cosmetics for safety and to make sure product claims are true.
10 citations,
January 2014 in “Journal of prosthodontic research” Bioengineered salivary glands in mice can produce saliva when tasting sour or bitter, but have different protein levels and nerve signals compared to natural glands.
9 citations,
April 2018 in “Journal of trace elements in medicine and biology” Hair analysis can show nutritional status and environmental exposure, with phosphorus being very stable in hair and differences found based on gender and conditions like depression and autism.
9 citations,
December 2014 in “Neuropsychiatric Disease and Treatment” People with first-time vitiligo have lower levels of a certain brain protein compared to healthy individuals.