7 citations
,
December 1971 in “European Journal of Endocrinology” Human hair follicles can process steroid hormones like DHEA.
25 citations
,
July 1994 in “Journal of dermatological science” Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.
January 2017 in “STARS (University of Central Florida)” Steroid hormones can be preserved in ancient hair, revealing insights into past health and fertility.
65 citations
,
May 2006 in “Journal of Investigative Dermatology” Dexamethasone may influence hair growth by altering estrogen receptor activity in hair cells.
September 2019 in “IP Indian journal of clinical and experimental dermatology” Hormones and iron deficiency are linked to female pattern hair loss, and hair thinning patterns are similar across different types of this condition.
January 1991 in “Journal of Society of Cosmetic Chemists of Japan” Hair treatments can damage hair by changing its chemical content.
15 citations
,
January 1971 in “British Journal of Dermatology” Hair can indicate early signs of metabolic disorders, with issues like protein deficiency stopping hair growth.
July 2022 in “British Journal of Dermatology”
63 citations
,
October 2005 in “Archives of Dermatology” Shorter, thinner hairs indicate AGA, while longer, thicker hairs suggest CTE; counting and measuring shed hairs helps diagnose hair loss type.
6 citations
,
January 2021 in “Journal of The American Academy of Dermatology” Scalp photography helps patients feel less anxious about hair loss, agree more with doctors on severity, and stay motivated for treatment.
5 citations
,
April 2021 in “Journal of Endocrinological Investigation” Higher DHT levels are linked to fewer hypogonadism symptoms in men with normal testosterone levels.
July 1993 in “Journal of Radioanalytical and Nuclear Chemistry” Mouse hair element patterns vary, making it unreliable for tracking time.
16 citations
,
March 2022 in “Journal of Clinical Medicine” Dexamethasone mini-pulse therapy is effective for alopecia areata but less effective for those with early onset or hypothyroidism.
March 2024 in “Skin research and technology” New dermoscopic criteria accurately diagnose and grade the severity of hair loss in androgenetic alopecia.
January 2025 in “Medical Research Archives” A new classification and scoring system is needed for alopecia areata to better assess severity.
38 citations
,
November 2005 in “Journal of Investigative Dermatology Symposium Proceedings”
1 citations
,
September 2023 in “Baghdad Journal of Biochemistry and Applied Biological Sciences” The mFG score is effective for diagnosing hirsutism.
5 citations
,
October 2003 in “Archives of Dermatology” The elderly woman experienced hair loss and scalp itching, especially at the front hairline, and lost her eyebrows.
June 2024 in “British Journal of Dermatology” Dermatologists vary widely in testing practices for alopecia areata, often exceeding guideline recommendations.
12 citations
,
January 2015 in “Skin appendage disorders” Dermoscopy helps quickly identify hair breakage in people of African descent.
4 citations
,
December 2020 in “Neuropsychiatric Disease and Treatment” Women with skin conditions who have body image concerns often experience mental health issues and a lower quality of life.
15 citations
,
January 1987 in “Electrophoresis” Human head hair proteins can be typed into eight distinct patterns, useful for genetic and forensic investigations.
8 citations
,
January 2019 in “Experimental Dermatology” The 3D skin model is better for hair growth research and testing treatments.
March 2023 in “The primary care companion for CNS disorders” Dengue fever can cause hair loss that may lead to serious psychological issues like Body Dysmorphic Disorder in young women.
3 citations
,
January 2017 in “Yonsei Medical Journal” Blocking 11β-HSD1 can lessen the harmful effects of glucocorticoids on hair growth cells.
August 2023 in “Journal of The American Academy of Dermatology” Finasteride made hair thicker on the back of the head in men with hair loss.
March 2012 in “Journal of The American Academy of Dermatology” White females have higher hair density, while Asian females have thicker hair in hair loss cases.
17 citations
,
October 1981 in “American Journal of Clinical Nutrition” Malnourished people have weaker hair that is easier to pluck.
22 citations
,
February 2008 in “Biochemical and Biophysical Research Communications” Androgen effects on hair follicles vary by skin area.