February 2026 in “eYLS (Yale Law School)” Denying transgender minors gender-affirming care, while allowing it for cisgender minors, is sex discrimination.
January 2025 in “Journal of the European Academy of Dermatology and Venereology” Trichophyton mentagrophytes genotype VII is a sexually transmitted fungus causing skin issues, mainly among men who have sex with men in Europe, and requires quick treatment.
August 2022 in “MEDICINUS” A 22-year-old homosexual man was diagnosed with secondary syphilis, genital warts, and HIV, highlighting the high STI risk in men who have sex with men.
July 2021 in “Clinical Medicine” Sexually transmitted infections and HIV should be considered as possible causes of chronic diarrhea, especially in men who have sex with men.
April 2019 in “Journal of Investigative Dermatology” Merkel cell carcinoma is most likely to recur within two years of diagnosis, and factors like immune suppression, being over 75, and male sex increase this risk.
October 2025 in “JCI Insight” Rosemary extract helps skin heal faster by activating a specific receptor.
27 citations
,
February 2005 in “Journal of Cellular Biochemistry” Male cells need DHT to respond to testosterone, while female cells do not.
5 citations
,
January 1993 in “Hormone and Metabolic Research” DHEA and DHEA-S help maintain underarm hair in older women.
2 citations
,
September 2024 in “Animal Cells and Systems” Hepatitis B virus alters steroid hormones in male mice, reducing dihydrotestosterone to inhibit viral replication.
Female rats showed more panic-related behavior than males, influenced by hormonal cycles and certain drugs.
January 2021 in “Deep Blue (University of Michigan)” Androgen receptors in the brain affect metabolism and reproduction differently in males and females, and may help manage PCOS symptoms in females.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Androgens increase growth factors in skin cells, which may lead to acne.
November 2017 in “JAMA internal medicine” Women also use 5α-reductase inhibitors for hair loss and hirsutism.
January 2014 in “Duo Research Archive (University of Oslo)” Steroid hormones may affect sexual maturation in cod by altering certain KCa channel expressions.
Herbal remedies like liquorice and aloe vera may help manage PCOS symptoms.
December 2022 in “IntechOpen eBooks” Testosterone is important for male development and health, and careful replacement can treat low levels.
October 2016 in “Journal of Case Reports” A rare ovarian tumor can occur without causing male-like symptoms.
18 citations
,
March 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Estrogen increases blood vessel growth factor production, while testosterone blocks this increase.
3 citations
,
December 2014 in “Elsevier eBooks” Male hormones and their interactions are crucial for male sexual development and characteristics.
August 2024 in “Steroids” The androgen receptor's shape-changing ability helps it function but can lead to cancer treatment resistance.
Certain genes may influence hair loss differently in men and women.
October 2022 in “Zenodo (CERN European Organization for Nuclear Research)” EndoPump Male Enhancement lacks proven effectiveness and may pose health risks.
January 1977 in “Case Reports in Medicine” Steroid cell tumors in the ovary are rare, can produce testosterone causing symptoms, and are mainly treated with surgery.
163 citations
,
November 1976 in “Annals of Internal Medicine” Sickle cell anemia causes hormone issues and delayed puberty due to testicular failure.
65 citations
,
August 2016 in “Metabolic brain disease” Children with autism have lower levels of essential and toxic trace elements in their hair.
27 citations
,
March 2018 in “Allergy and asthma proceedings” People with alopecia areata often have higher rates of allergies and autoimmune diseases.
3 citations
,
February 2019 in “Journal of Cosmetic Dermatology” The effects of estrogen on human scalp hair growth are unclear and need more research.
1 citations
,
March 2025 in “Medical Molecular Morphology” Androgens affect the function and health of the endometrium.
January 2026 in “Journal of Trace Elements in Medicine and Biology” Dogs have more iron and copper in their hair than cats, and outdoor animals have higher iron levels.
December 2025 in “Anatomy (International Journal of Experimental and Clinical Anatomy)” Palmaris longus muscle absence is uncommon and not linked to gender, hand side, or finger ratio.