December 2025 in “Scientific Reports” Gut microbiota and metabolic pathways may play a key role in PCOS development.
August 2024 in “Steroids” The androgen receptor's shape-changing ability helps it function but can lead to cancer treatment resistance.
DHEA inhibits growth in both mouse and human melanoma cells but works differently in each.
3 citations
,
May 1990 in “Journal of Steroid Biochemistry” Some women with excess hair growth have a hormone condition that can't be diagnosed by blood or urine tests alone.
9 citations
,
January 2019 in “Postepy Dermatologii I Alergologii” The skin acts like an endocrine organ, making hormones that affect skin diseases and respond to stress.
25 citations
,
November 1979 in “International Journal of Dermatology” Androgens affect skin conditions like acne and hair loss through specific biochemical pathways.
11 citations
,
May 2022 in “World Journal of Biological Chemistry” Progesterone may help trans women with breast development and health, but more research is needed.
April 2018 in “Journal of Investigative Dermatology” Removing STAT5 from 3D-cultured human skin cells reduces their ability to grow hair.
34 citations
,
October 1975 in “Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis”
March 2022 in “Indian Journal of Animal Research” Dog hair follicle stem cells can turn into fat cells.
24 citations
,
November 2019 in “Experimental Dermatology” PPAR-γ is important for healthy hair and its problems, and more research on PPAR-γ treatments is needed.
11 citations
,
March 2024 in “Cell and Tissue Research” Telocytes have potential in therapy and tissue regeneration, but challenges in identification and cultivation remain.
March 2025 in “Institutional Repositories DataBase (IRDB)” The testes significantly contribute to vitamin D metabolism and may affect male reproductive health and conditions like hair loss.
August 1994 in “Journal of dermatological science” Different substances affect hair and skin cell growth in various ways, with some promoting and others inhibiting cell proliferation.
18 citations
,
January 2001 in “Annual Reports in Medicinal Chemistry” Selective Androgen Receptor Modulators (SARMs) are drugs that can control the effects of androgens in different tissues, potentially having fewer side effects and promising for treating various conditions.
154 citations
,
October 1996 in “Proceedings of the National Academy of Sciences of the United States of America” Estrogen affects hair growth and skin cell multiplication.
169 citations
,
November 2009 in “The Journal of Clinical Endocrinology & Metabolism” Prepubertal girls have higher sex steroid levels than boys, possibly leading to earlier puberty.
10 citations
,
September 2022 in “Cellular and Molecular Life Sciences” SOX9 is essential for the development of various organs and hair follicles.
February 1999 in “Strength and Conditioning Journal” Androstenedione, a hormone supplement, doesn't improve muscle or performance and can cause harmful side effects.
September 2008 in “Fertility and Sterility” Exposure to fatty acids significantly increased androgen levels in female dogs, suggesting a link to conditions like insulin resistance and PCOS.
January 2012 in “Infoscience (Ecole Polytechnique Fédérale de Lausanne)” Human thymus has stem cells that can self-renew and maintain their identity.
4 citations
,
October 1988 in “Clinics in Dermatology” Dihydrotestosterone (DHT) is crucial for conditions like male-pattern baldness and acne, and measuring a byproduct, androstanediol glucuronide, is a better way to assess DHT's effects than DHT blood levels.
January 2017 in “Clinical & medical biochemistry” Certain gene variations in AKT2 are more common in women with PCOS and are linked to higher levels of specific hormones and symptoms.
11 citations
,
June 1979 in “British Journal of Dermatology” The enzyme system in hair follicles is similar to the liver's and is affected by certain inhibitors.
9 citations
,
July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Sex hormones and antiandrogens can either stimulate or inhibit human hair follicle cell growth depending on the dose.
January 2011 in “Medical Recapitulate” 5α-reductase enzyme affects hormone levels, influencing conditions like acne and hair loss.
November 2025 in “Stem Cell Research & Therapy” Human hair follicle cells can help regenerate hair and reduce inflammation, aiding in hair loss treatment.
9 citations
,
March 2019 in “European Journal of Sport Science” New signs like changes in blood markers, physical symptoms, and behavioral shifts may help detect hidden steroid use in athletes.
29 citations
,
May 1988 in “Clinical Endocrinology” Fibroblasts help understand androgen resistance at the cellular level.
9 citations
,
September 2010 in “Immunology Endocrine & Metabolic Agents - Medicinal Chemistry” Sex hormones influence immune responses and may help treat diseases.