157 citations
,
June 2015 in “Psychoneuroendocrinology” Hair cortisol and cortisone levels increase with age, are higher in diabetics, vary by gender, decrease with frequent hair washing, and are lower in winter.
March 2019 in “Reactions Weekly”
21 citations
,
October 2011 in “PloS one” Certain molecules in hair change with age and could be used for cosmetic treatments.
November 2023 in “PubMed” Men with COVID-19 have different hormone levels linked to disease severity.
September 2017 in “Journal of Investigative Dermatology” HIF-1A may aid hair growth, Backhousia citriodora improves skin, autologous cells stabilize hair loss, infrared thermography assesses alopecia, and a new treatment preserves hair.
1 citations
,
December 2022 in “Plants” CSLD1 suppresses rice root hair growth with NH4+ and regulates AMT1;2 expression.
November 2022 in “Journal of the Endocrine Society” Diagnosing osteoporosis in transgender people is challenging due to unclear guidelines and hormone treatment effects.
September 2022 in “Cosmetics”
76 citations
,
September 1992 in “Endocrinology” The human type II 5α-reductase gene has a specific structure important for understanding certain medical conditions.
15 citations
,
January 2012 in “International journal of trichology” The HairCheck® device is effective for measuring hair loss and growth in people with alopecia.
64 citations
,
January 1998 in “Drugs” Dienogest combined with ethinylestradiol is a highly effective birth control that improves menstrual symptoms and has manageable side effects.
96 citations
,
August 1995 in “Bone” Vitamin D3 is important for bone health and may help treat various diseases beyond bone-related conditions.
December 2023 in “Research Journal of Pharmacy and Technology” The method ensures Hibiscus rosa-sinensis flower extract is safe and effective for medicinal use.
January 2011 in “Medical Recapitulate” 5α-reductase enzyme affects hormone levels, influencing conditions like acne and hair loss.
November 2023 in “Вопросы современной педиатрии” Genetic testing can diagnose hair loss linked to DSG4 gene variants.
October 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” The Hair Cell Analysis Toolbox automates and improves the analysis of cochlear hair cells using machine learning.
June 2018 in “Journal of Acupuncture and Meridian Studies” New technologies in acupuncture and biosensors show promise for better medical treatments and healing.
January 2020 in “Lʹvìvsʹkij medičnij časopis” Analyzing hair for its elemental makeup can be useful for diagnosis, but there are still challenges and room for improvement.
567 citations
,
October 2007 in “Clinical and investigative medicine” Hair cortisol can be used to measure long-term stress exposure.
52 citations
,
October 1995 in “Experimental Cell Research” Human hair keratin genes hHa2 and hHb1 are located on chromosomes 17 and 12.
7 citations
,
August 2019 in “Bioorganic & medicinal chemistry” Analog 23 is a promising compound for prostate cancer treatment.
2 citations
,
March 2018 in “Clinical Nutrition ESPEN” Low vitamin D levels are linked to symptoms like muscle cramps, fatigue, and hair loss.
6 citations
,
September 2014 in “Food Additives & Contaminants: Part A” New method effectively detects illegal hormones in anti-aging foods.
15 citations
,
October 2012 in “Journal of circadian rhythms” RNA from horse hair follicles can track circadian rhythms non-invasively.
10 citations
,
February 2008 in “International Journal of Andrology” A combination of nanomilled oral testosterone and dutasteride normalized testosterone levels in men with low testosterone and is safe for short-term use.
November 2002 in “Hair transplant forum international” The IBHRS is now operational.
23 citations
,
April 1996 in “PubMed” Vitamin D3 and parathyroid hormone-related peptide may have important uses in skin treatments.
53 citations
,
March 2006 in “Biopolymers” TTD hair is brittle due to fewer sulfur amino acids and unstable disulfide bonds.
216 citations
,
November 1999 in “Fertility and Sterility” Testing basal 17-HP levels is a good way to screen for nonclassic adrenal hyperplasia in women with high androgen levels.
April 2025 in “Egyptian Journal of Medical Research” People with Telogen Effluvium have lower vitamin D levels.