14 citations,
October 2020 in “Scientific reports” Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.
6 citations,
November 2010 in “Histochemistry and cell biology” The proteins transthyretin and megalin are more present in the growth phase of hair, suggesting they might affect hair health and growth.
May 2013 in “Journal of the Egyptian Women's Dermatologic Society (Print)” High aldosterone and free testosterone levels link to female hair loss; testing aldosterone may predict hypertension risk.
29 citations,
April 2019 in “Lasers in Medical Science” Laser and minoxidil combo promotes better hair growth than minoxidil alone, safely.
24 citations,
November 2015 in “International Journal of Cosmetic Science” Treating scalp issues with anti-dandruff shampoo improves hair health.
3 citations,
December 2019 in “Biomaterials Research/Biomaterials research” Calcium and magnesium in hair increase with age and are higher in adult women.
241 citations,
August 2005 in “Journal of Investigative Dermatology Symposium Proceedings” Dandruff and seborrheic dermatitis are caused by yeast feeding on scalp oils, leading to irritation and flaking.
149 citations,
September 2017 in “Pharmaceutics” Pig skin is a good substitute for human skin to measure drug absorption, but differences in skin structure and enzymes across species must be considered.
93 citations,
February 2008 in “Atmospheric environment” Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.
73 citations,
April 2019 in “Experimental Dermatology” The scalp's microorganisms significantly affect hair health and disease.
48 citations,
April 2019 in “PloS one” Alopecia areata patients have more Propionibacterium acnes and less Staphylococcus epidermidis on their scalps.
48 citations,
July 1996 in “Human & Experimental Toxicology” Human enzymes can detoxify harmful substances but might also increase their cancer risk.
40 citations,
January 2018 in “International journal of trichology” Healthy scalp reduces hair loss by managing oxidative stress.
28 citations,
February 2016 in “F1000Research” Understanding glycans and enzymes that alter them is key to controlling hair growth.
20 citations,
May 2020 in “Experimental Dermatology” Aging scalp skin contributes to hair aging and loss, and more research is needed to develop better hair loss treatments.
14 citations,
January 2020 in “Skin appendage disorders” A shampoo with cannabidiol can significantly reduce scalp inflammation and symptoms in people with mild to moderate psoriasis or seborrheic dermatitis.
14 citations,
December 2003 in “Medical Hypotheses” Male-pattern baldness might be caused by the effect of hormones on scalp blood vessels.
8 citations,
January 1996 in “Springer eBooks” Male pattern baldness may be caused by factors like poor blood circulation, scalp tension, stress, and hormonal imbalances, but the exact causes are still unclear.
7 citations,
May 2014 in “Clinical practice” Cooling the scalp may prevent hair loss from chemotherapy, hair often grows back after treatment, and nail issues usually improve after stopping the drug.
4 citations,
October 2011 in “Medical journal of Tabriz University of Medical Sciences and Health Services” 3 citations,
March 2017 in “Case Reports in Dermatology” A woman with lupus improved significantly from scalp hair loss after treatment, highlighting the need to identify psoriatic alopecia in lupus patients to avoid permanent hair loss.
1 citations,
April 2023 in “Biomolecules” Fermented papaya and mangosteen in hair care products helped prevent hair loss and improve hair thickness.
November 2024 in “Journal of Clinical Medicine” The treatment improved hair thickness, shine, and reduced hair loss effectively.
Hair proteins in preschool children and their mothers could indicate developmental changes and health status.
September 2020 in “Journal of Investigative Medicine” Omics techniques are needed to understand the scalp microbiome's role in alopecia areata for new treatments.
June 2020 in “Journal of Dermatological Treatment” Use telemedicine and strict hygiene for safe hair and scalp treatments during COVID-19.
December 2022 in “Frontiers in Microbiology” The scalp microbiome is more diverse and may be more important in hair loss than the gut microbiome.
98 citations,
April 1997 in “The Journal of Steroid Biochemistry and Molecular Biology” Finasteride effectively blocks rat enzymes, but with varying methods and strength.
11 citations,
January 2000 in “The Journal of Steroid Biochemistry and Molecular Biology” LY320236 is a strong blocker of two enzymes that change testosterone into dihydrotestosterone and might help treat conditions related to male hormones.
November 2024 in “Medicina” Recognizing scalp symptoms in PRP is crucial for proper diagnosis and treatment.