45 citations,
July 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,
March 2018 in “PLOS Biology” Autophagy is important for human hair growth and health.
41 citations,
June 2018 in “Nutrition and healthy aging” Skin aging is largely due to differences in stiffness and elasticity between skin layers, leading to wrinkles.
41 citations,
December 2017 in “International Journal of Women's Dermatology” Most pregnant women experience skin darkening and hair changes, with these effects usually going away after giving birth.
38 citations,
November 2006 in “Fertility and Sterility” The document concludes that identifying the cause of amenorrhea is crucial for proper treatment.
35 citations,
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.
35 citations,
February 2019 in “Cell Communication and Signaling” BMP6 and Wnt10b control whether hair follicles are resting or growing.
34 citations,
November 2010 in “Development” Activating Notch in adult skin causes T cells and neural crest cells to gather, leading to skin issues.
34 citations,
September 1992 in “Journal of the American Academy of Dermatology” Dermatologists need to know about cosmetics to help patients with skin issues and recommend safe products.
33 citations,
March 2017 in “British journal of dermatology/British journal of dermatology, Supplement” Human hair follicle dermal cells can effectively replace other cells in engineered skin.
32 citations,
August 2020 in “Cytokine” Type I interferons play a key role in the development of various skin diseases.
32 citations,
December 2014 in “Journal of experimental botany” Certain proteins are essential for the growth of root hairs in barley.
32 citations,
July 1999 in “Fertility and Sterility” Finasteride and flutamide both reduce hair growth, but finasteride has fewer side effects.
31 citations,
January 1981 in “Pharmacology & Therapeutics” Oral retinoids are effective for treating severe skin disorders but have reversible side effects and risks for pregnant women.
30 citations,
May 2017 in “Journal of structural biology” Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.
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.
29 citations,
May 1998 in “Bulletin of the American College of Nurse-Midwifery” The document concludes that menopause should be seen as a natural part of aging and managed with personalized care and informed choices.
29 citations,
September 1990 in “Biochemical Journal” Enzyme purified and characterized for minoxidil sulphation in rat liver.
28 citations,
January 2019 in “Journal of structural biology” Different populations have distinct hair structures related to their ancestry.
28 citations,
April 1996 in “Cell biology international” Changes in keratin affect skin health and can lead to skin disorders like blistering diseases and psoriasis.
27 citations,
March 1994 in “Harvard Review of Psychiatry” Behavior therapy and medications, especially clomipramine, can help reduce hair pulling in people with trichotillomania.
26 citations,
May 2012 in “Cellular and Molecular Life Sciences” NcoA4 may have roles beyond helping control gene activity, possibly affecting cell behavior and stability.
25 citations,
May 2021 in “Journal of exposure science & environmental epidemiology/Journal of exposure science and environmental epidemiology” Common Black hair care products may affect hormone levels and potentially impact health, especially in reproductive and metabolic areas.
25 citations,
September 1998 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride inhibits enzyme activity in rhesus macaques, suggesting they're useful for evaluating similar drugs.
23 citations,
January 2021 in “Scientific Reports” Adding human blood vessel cells to hair follicle germs may improve hair growth and quality.
23 citations,
February 2020 in “PLOS genetics” Mice with LSS deficiency showed hair loss and cataracts, similar to humans, and can help in understanding and treating this condition.
23 citations,
November 2018 in “Development, Growth & Differentiation” Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.
22 citations,
December 2016 in “PloS one” A specific protein in chicken embryos links early skin layers to feather development.
21 citations,
April 2015 in “Psychology Research and Behavior Management” Cognitive-behavioral therapy is the best treatment for hair-pulling disorder, and combining it with other therapies could improve results.
21 citations,
March 2006 in “Seminars in Cutaneous Medicine and Surgery” Most hair loss disorders can be accurately diagnosed and treated in an outpatient setting.