16 citations
,
July 1996 in “Dermatologic Clinics” Some psychiatric drugs can cause skin problems, but serious reactions are rare.
9 citations
,
July 2014 in “Experimental Dermatology” PTHRP agonists can stimulate hair growth, especially in damaged follicles, while antagonists may initially increase growth but ultimately inhibit it.
19 citations
,
September 2011 in “Journal of Dermatological Science” TGF-β1 increases androgen receptor activity in hair loss, but Hic-5/ARA55 can counter this effect.
November 2024 in “The Journal of Dermatology” Alopecia areata may be linked to atopic diseases like eczema, asthma, and allergies.
2 citations
,
September 2023 in “Journal of the American Academy of Dermatology”
4 citations
,
July 2025 in “Frontiers in Immunology” Early intervention with JAK inhibitors may prevent alopecia areata progression.
12 citations
,
June 2010 in “Journal of dermatology” Some patients with severe alopecia areata developed skin darkening from their treatment, which may indicate a less effective response to the therapy.
January 2012 in “Yearbook of Dermatology and Dermatologic Surgery” Studying acne-related syndromes helps us understand acne causes and can lead to new treatments.
9 citations
,
April 2025 in “Psychoneuroendocrinology” The occipital region is best for measuring cortisol and cortisone, while the posterior vertex is better for OEA, SEA, and PEA.
Blocking 11β-HSD1 reduces stress hormone damage in hair growth cells.
1 citations
,
September 2017 in “Journal of Investigative Dermatology” Blocking a specific enzyme can reduce the negative impact of stress hormones on hair growth cells.
1 citations
,
April 2017 in “Journal of Dermatological Science” Certain immune cells may cause hair loss by reacting to stressed hair follicles.
43 citations
,
April 1996 in “Journal of Investigative Dermatology”
14 citations
,
January 2013 in “Hormone and Metabolic Research” The severity of symptoms in nonclassical congenital adrenal hyperplasia is not determined by CYP21A2 gene variations.
September 2025 in “BMJ Case Reports” Platelet-rich plasma therapy may rarely trigger herpes zoster ophthalmicus.
54 citations
,
August 1981 in “British Journal of Dermatology” Alopecia areata is linked to reduced T cell function and auto-immunity.
July 2022 in “Journal of Investigative Dermatology” Substance P may contribute to hair loss by increasing oxidative stress and mitochondrial activity in hair follicles.
May 2026 in “Research Square”
April 2026 in “Frontiers in Immunology” Certain genes may be linked to autoimmune conditions in people with alopecia areata.
124 citations
,
January 2012 in “Journal of Allergy and Clinical Immunology” Endocannabinoids help control mast cell activity in human skin.
1 citations
,
April 2013 in “The FASEB Journal” 3α‐OH‐DHP is essential for reducing nerve activity related to blood pressure control during pregnancy.
Oxidative stress is linked to mild patchy alopecia areata.
25 citations
,
September 2015 in “Clinical Endocrinology” Using 17-hydroxyprogesterone levels to diagnose nonclassic congenital adrenal hyperplasia can result in many incorrect diagnoses.
3 citations
,
January 2019 in “JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH” Idiopathic hirsutism is the most common cause, followed by PCOS, and insulin resistance should be checked in patients with acanthosis nigricans.
May 2022 in “Голова и шея.” Inflammation from nasal surgery temporarily increases sympathetic nervous system activity, but balance is restored within a week.
3 citations
,
January 2019 in “Skin Appendage Disorders” People with alopecia areata may also have allergic rhinitis and should be checked for respiratory allergies.
February 2024 in “Psychoneuroendocrinology” The COVID-19 pandemic did not significantly change stress levels in preschoolers, but higher-income families' children showed higher stress.
61 citations
,
March 2003 in “American Journal Of Pathology” Stress can cause hair loss and skin issues by affecting hair growth cycles.
1 citations
,
June 2003 in “CRC Press eBooks” Stress can worsen some skin diseases like psoriasis and eczema.
56 citations
,
February 2006 in “American journal of physiology. Cell physiology” Steroid sex hormones activate matriptase in prostate cancer cells but not in breast cancer cells.