February 2026 in “Boletín Médico del Hospital Infantil de México” Children with alopecia areata often have related health issues like allergies, autoimmune diseases, or mental health conditions.
January 2020 in “Turkish Journal of Dermatology” Stress can affect skin and hair health through hormones.
November 2025 in “Skin Health and Disease” Addressing alexithymia can improve anxiety and depression in alopecia areata patients.
164 citations
,
November 1989 in “Clinical and Experimental Dermatology” Juvenile alopecia areata is more severe and has a worse prognosis than maturity-onset alopecia areata.
April 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Hair cortisol is a reliable long-term stress marker during pregnancy.
November 2025 in “Journal of Investigative Dermatology” Mesenchymal stiffness affects sweat gland cell development.
7 citations
,
September 2024 in “Applied Microbiology and Biotechnology” Malassezia furfur lipids improve skin health at pH 6.
June 2023 in “Animal Bioscience” Vimentin and transthyretin proteins are linked to black coat color in sheep.
98 citations
,
July 2006 in “Neuropsychopharmacology” 5 citations
,
January 2011 in “Archives de Pédiatrie” A severe form of Netherton syndrome caused by a specific gene mutation led to neonatal deaths in a family.
June 2025 in “Journal of Kufa for Chemical Sciences” Higher adrenaline and prolactin levels may indicate stress-related alopecia areata in adults.
26 citations
,
February 1998 in “Chemico-Biological Interactions” Scientists identified three genes important for processing certain brain chemicals, thyroid hormones, and medications.
16 citations
,
August 2000 in “Il Farmaco” Men have more tryptophan in their hair than women, and it increases with age and is higher in darker and grey or white hair.
March 2011 in “Pigment Cell & Melanoma Research” The Agouti gene influences pigmentation and may have a developmental role in deer mice.
July 2023 in “Journal of allergy and clinical Immunology. Global” A 10-month-old boy with a rare combination of genetic conditions has severe immune deficiency and treatment challenges.
September 2025 in “OBM Genetics” Early diagnosis and comprehensive management improve life quality for Netherton syndrome patients.
1 citations
,
January 2023 in “International Research Journal of Ayurveda & Yoga” Ayurveda suggests natural treatments for premature hair greying caused by an imbalance of Pitta dosha.
358 citations
,
January 1968 in “Physiological Reviews” Histamine plays key roles in immune responses, stomach acid, and brain signals.
January 2024 in “Australasian journal of dermatology (Print)” A boy's hair turned red because of genetic mutations, not lack of zinc.
1 citations
,
September 2015 in “Pathology - Research and Practice” Stress during pregnancy can thin fetal skin.
June 1985 in “Journal of the American Academy of Dermatology” August 2018 in “Journal of Investigative Dermatology” Humans evolved to have less hair and more sweat glands than chimpanzees and macaques.
131 citations
,
March 2004 in “The American journal of pathology” Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.
39 citations
,
May 2011 in “Human Immunology” Genetics play a role in acne, but how exactly they contribute is not fully understood.
April 2025 in “Journal of Diabetes & Metabolic Disorders” Monitoring TGF-β and linc-PINT expression may help identify and treat high-risk heart arrhythmia patients.
1 citations
,
January 2013 in “Indian journal of dermatology, venereology, and leprology” A girl inherited excessive body hair from her mother and grandmother.
11 citations
,
April 1993 in “PubMed” Human hair cells can change based on their environment, especially interactions with certain skin cells.
January 2024 in “International Ayurvedic medical journal” Certain Prakruti types are more prone to early male pattern baldness.
June 2019 in “Acta Dermato Venereologica” April 1977 in “Pediatric Research”