February 2026 in “British Journal of Sports Medicine” Transgender women have similar fitness to cisgender women, while transgender men have higher fat and lower strength than cisgender men; hormone therapy affects body composition and strength.
19 citations
,
November 2021 in “Reviews in endocrine and metabolic disorders” Sex hormones like estrogen and testosterone may affect COVID-19 severity differently in men and women, potentially influencing prevention and treatment strategies.
August 2025 in “Archives of Plastic Surgery” People in South Korea rely on the internet and social media for hair loss treatment information, with choices influenced by online reviews and word of mouth.
9 citations
,
October 2017 in “Translational pediatrics” Pediatric endocrinologists should provide early fertility counseling and preservation options to young patients at risk of infertility.
January 2019 in “The Annals of Thoracic Surgery” The document concludes that careful planning and execution of facial gender affirmation surgery after at least 12 months of hormonal therapy can improve the quality of life for transgender individuals.
New hair regrowth therapies show promise but need more research.
April 2023 in “Journal of Investigative Dermatology” People with Lichen sclerosus are more likely to have skin conditions like vitiligo and alopecia areata, heart disease risks, and other health issues. They should be checked for these, but screening plans shouldn't differ based on gender due to lack of data.
24 citations
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January 2021 in “Physiological Research” Testosterone affects brain functions and contributes to sex differences, influencing conditions like autism.
9 citations
,
March 2021 in “Hormones” COVID-19 may affect male fertility and women might have better outcomes due to hormonal and immune differences.
58 citations
,
December 2020 in “Mayo Clinic Proceedings” The conclusion is that individual differences in COVID-19 severity are influenced by factors like age, sex, race, and genetics, which are important for personalized medicine.
40 citations
,
January 1994 in “Skin Pharmacology and Physiology” Male hormones affect oil-producing skin cells differently based on their body location, and the drug spironolactone can reduce these effects.
15 citations
,
January 2015 in “Clinical and Experimental Reproductive Medicine” Taiwanese women with PCOS experience different symptoms based on age, with younger women facing more hormone imbalances and older women dealing with more metabolic issues.
May 2022 in “Голова и шея.” Music affects people's brain activity differently based on their musical education.
January 2016 in “Journal of the turkish academy of dermatology” Acne was the most common skin problem in kids, with other conditions like warts and eczema also frequent, varying by age and gender.
26 citations
,
August 1971 in “Journal of Morphology” Lizards can regrow their tail scales with the same structure, distribution, and gender-specific features as the original ones, and this unique ability is not seen in adult mammals.
67 citations
,
July 1985 in “British journal of dermatology/British journal of dermatology, Supplement” Men's thigh hair grows longer and has a longer growth cycle than women's, but arm hair growth is similar between genders.
3 citations
,
March 2022 in “Transgender Health” More research is needed to improve lower body gender affirmation techniques.
December 2025 in “Cosmetics” Gut bacteria differences could help diagnose and treat alopecia areata.
1 citations
,
May 2021 in “Revista Eletrônica Acervo Científico” The document concludes that more research is needed on treatments for hair loss in both men and women, especially on medication combinations and their benefits.
5 citations
,
December 2022 in “Genes” Genetic differences affect how people respond to COVID-19.
September 2023 in “Journal of the American Academy of Dermatology” Dermatologists can accurately detect smaller differences in hair density than previously thought.
7 citations
,
January 2012 Neural networks can effectively predict hair loss.
8 citations
,
October 2017 in “Dermatologic Surgery” Men need higher doses and tailored injection techniques for botulinum toxin treatments due to their unique facial features.
8 citations
,
January 2014 in “Human Development” Adolescent sexual development should focus on positive aspects, including biological, psychological, and contextual factors, and recognize individual differences and the role of pleasure.
January 2022 in “Menoufia Medical Journal” Obesity can cause various skin problems, with differences in prevalence between males and females.
12 citations
,
August 2020 in “Annals of Oncology” Androgen deprivation therapy might be better for preventing COVID-19 than treating it.
January 2025 in “The Atlantic Journal of Medical Science and Research” Many dermatology patients experience anxiety and depression, especially those with acne or psoriasis.
211 citations
,
February 2009 in “European journal of pharmaceutics and biopharmaceutics” Hair follicles help absorb and store topical compounds, aiding targeted drug delivery.
August 2025 in “Intisari Sains Medis” The buffy coat method yields higher TGF-β1 levels in PRP, especially in males.
10 citations
,
January 2013 in “Faṣlnāmah-i bīmārīhā-yi pūst” Vitamin D levels are not linked to alopecia areata.