Nipple area expansion in mice needs both pregnancy hormones and mechanical strain.
5 citations
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June 1995 in “Comparative biochemistry and physiology. Part C. Comparative pharmacology and toxicology/Comparative biochemistry and physiology. C. Comparative pharmacology and toxicology” Removing mink's adrenal glands causes their summer fur to grow earlier.
3 citations
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July 2023 in “International journal of molecular sciences” Stress may contribute to hair loss in alopecia areata by affecting immune responses and cell death in hair follicles.
21 citations
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December 2019 in “PloS one” The rat model showed early perimenopause with regular cycles and low hormones, and late perimenopause with irregular cycles and higher hormone levels.
October 2025 in “Journal of the Endocrine Society” Hormonal imbalances can cause heart rhythm issues, so checking hormone levels is crucial.
20 citations
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August 2020 in “Scientific Reports” Low-dose bisphenol A increases prostate size in rats by affecting certain enzymes.
2 citations
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October 1999 in “Annals of the New York Academy of Sciences” Melatonin and cortisol affect mink winter hair growth, but β-endorphin levels do not.
1 citations
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January 2021 in “Acta dermatovenerologica Alpina, Pannonica et Adriatica (Tiskana izd.)” High prolactin levels might be linked to hair loss in autoimmune thyroid disease, but more research is needed.
December 2025 in “Scientific Reports” Gut microbiota and metabolic pathways may play a key role in PCOS development.
14 citations
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January 2020 in “Frontiers in Endocrinology” OCT4 helps granulosa cell growth in early-stage follicles, and FSH increases OCT4 through specific pathways.
62 citations
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December 1966 in “Endocrinology” Injecting α-MSH made mice's hair turn black.
6 citations
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February 2021 in “Journal of Ovarian Research” 150 kHz electromagnetic radiation might help improve PCOS in rats.
2 citations
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August 2023 in “Journal of Endocrinological Investigation” Excess maternal androgens can cause heart problems in offspring.
7 citations
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April 2023 in “Biomedicines” Dihydrotestosterone boosts inflammation in fat cells more than testosterone.
March 2026 in “Journal of obstetrics and gynaecology research” Ark-e-Kasni improves PCOS symptoms and may be a potential treatment.
159 citations
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July 2006 in “Endocrine Reviews” Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
61 citations
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March 2003 in “American Journal Of Pathology” Stress can cause hair loss and skin issues by affecting hair growth cycles.
32 citations
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March 2019 in “Climacteric” Premature ovarian insufficiency (POI) can harm women's sexual health, and they may benefit from hormone therapy and counseling.
11 citations
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September 2011 in “British Journal of Dermatology” New ABCA12 gene mutations were linked to a skin condition with scaling and hair loss, and a treatment helped with hair loss in a related case.
9 citations
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January 2014 in “Annals of Dermatology” Some breast cancer patients on hormonal therapy may develop male or female pattern hair loss, which can sometimes be improved with topical treatments.
7 citations
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May 1978 in “International Journal of Dermatology” Recent hair loss research shows some progress, especially in understanding male pattern baldness, but effective treatments for many types of hair loss are still lacking.
5 citations
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June 2015 in “Journal of Investigative Dermatology” Feathers are useful for researching growth, regeneration, and the effects of treatments like chemotherapy on hair loss.
research Acne
2 citations
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May 2011 in “Harper's Textbook of Pediatric Dermatology” Acne is a common skin condition linked to diet, hormones, and genetics, and early treatment can prevent scarring.
1 citations
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November 1998 in “Journal of Small Animal Practice” The dog had a Sertoli cell tumor, which was successfully removed with surgery.
April 2026 in “C&EN Global Enterprise” Serotonin's role in mental health is complex and not fully understood, affecting treatment effectiveness.
October 2022 in “Frontiers in Cell and Developmental Biology” Aging skin is affected by inflammation, reduced stem cell function, and slower wound healing.
Accurate diagnosis and tailored treatments are crucial for managing hair loss in humans and animals.
June 2004 in “Journal of Investigative Dermatology” Increased pigmentation may protect skin from UVB, new targets for skin disease treatments were identified, sunscreen ingredients don't affect hormones, TNF-α inhibitors may help diabetic wounds, and certain treatments could prevent chemotherapy-induced hair loss.
July 1993 in “学術講演梗概集. A, 材料施工,防火,海洋,情報システム技術” Evaluate prolactin levels with androgen and thyroid tests to rule out endocrine issues in patients with SAHA syndrome symptoms.
Doctors recommend postoperative radiation for male breast cancer, advise against testosterone for vasomotor symptoms post-adrenalectomy, suggest non-hormonal treatments for atrophic vaginitis after mastectomy, note no specific treatment for anticoagulant-induced hair loss, and call for more research on silicosis from silicon carbide exposure.