46 citations
,
August 2022 in “Journal of Endocrinological Investigation” COVID-19 temporarily affects male reproductive health, but sperm and testosterone levels generally return to normal after three months.
12 citations
,
September 2017 in “Molecular and Cellular Endocrinology” Testosterone significantly affects sexual desire in both men and women, but its impact on women is more complex and influenced by psychological factors.
10 citations
,
August 2022 in “International Journal of Molecular Sciences” Leptin-deficient mice, used as a model for Type 2 Diabetes, have delayed wound healing due to impaired contraction and other dysfunctional cellular responses.
117 citations
,
May 2017 in “Human Reproduction Update” The update highlights that non-classic congenital adrenal hyperplasia is common in women with excess male hormones, requires specific hormone tests for diagnosis, and has various treatment options depending on age and symptoms.
Regulatory T cells enhance bone formation by influencing cell mechanics.
52 citations
,
October 2004 in “Veterinary dermatology” Melatonin and mitotane treatment led to hair re-growth in 62% of dogs with Alopecia X, but this was not always linked to normal hormone levels.
41 citations
,
March 1998 in “Archives of Dermatological Research” The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
February 2024 in “ACS Omega” The Shen Bai Hair Growing Decoction may help treat hair loss by promoting hair growth and reducing inflammation.
September 2025 in “Frontiers in Immunology” Atopic dermatitis and alopecia areata share immune and genetic factors, and targeted therapies may help both.
November 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” MOF controls skin development by regulating genes for mitochondria and cilia.
May 2025 in “International Journal of Molecular Sciences” Exosomes from rat hair follicle stem cells may help heal wounds and regenerate skin.
21 citations
,
February 2015 in “Clinical Cosmetic and Investigational Dermatology” Keloids may be influenced by stress and psychological factors.
May 2026 in “International Journal of Molecular Sciences” Chemotherapy-induced hair loss may be linked to immune system changes, and certain treatments could help but need careful use.
1 citations
,
January 2023 in “Metabolites” Changes in gut bacteria can contribute to the development of Polycystic Ovary Syndrome (PCOS), affecting metabolism, immunity, and causing inflammation. Treatments may involve adjusting these factors.
October 2022 in “Biomolecules” Allopregnanolone can reduce gut inflammation and normalize neurotransmitter levels after finasteride withdrawal.
February 2015 in “American journal of medical and biological research” Balding hair follicles have less growth-promoting factors and more inhibitory factors, leading to hair loss.
58 citations
,
July 2018 in “Journal of Allergy and Clinical Immunology” Alopecia areata severity is linked to increased TH1 and TH2 activity.
April 2026 in “Journal of Inflammation Research” Alopecia areata and atopic dermatitis share immune system issues, and treatments like JAK inhibitors can help both.
1 citations
,
October 2017 JAK inhibitors are effective for hair regrowth in severe alopecia areata.
13 citations
,
September 2022 in “Biomolecules” The research confirms that Hidradenitis Suppurativa is characterized by increased inflammation, disrupted skin cell organization, and abnormal metabolic processes.
13 citations
,
October 2021 in “International Journal of Molecular Sciences” The HATMSC1 cell line from fat tissue can produce helpful factors for regenerative and immune therapies.
6 citations
,
December 2022 in “Cell reports” Eating a high-fat fish oil diet caused mice to lose hair due to a specific immune cell activity in the skin linked to a protein called E-FABP.
21 citations
,
November 2023 in “International Journal of Molecular Sciences” Melatonin helps reduce aging signs in human eyelid skin.
October 2024 in “International Journal of Molecular Sciences” Rosa rugosa extract promotes hair growth and could be a natural treatment for hair loss.
July 2024 in “International Journal of Molecular Sciences” The inhibitor DPP can promote hair growth.
February 2024 in “Molecules/Molecules online/Molecules annual” NMN could potentially treat hair loss by reducing oxidative stress and improving cell health.
51 citations
,
March 2022 in “Frontiers in Immunology” Alarmin cytokines are key in controlling skin immunity and inflammation.
May 2025 in “Orphanet Journal of Rare Diseases” TNF-α blockers and IL inhibitors improve symptoms in most patients with severe scalp condition, but more research is needed.
2 citations
,
September 2022 in “Frontiers in Immunology” T-regulatory cells are important for skin health and can affect hair growth and reduce skin inflammation.
9 citations
,
May 2023 in “Stem Cell Research & Therapy” Stem cell treatment from umbilical cords reduces symptoms of atopic dermatitis and may help hair growth.