May 2026 in “Preprints.org” Dark-coated cats are more stressed, and adoption reduces stress in cats.
February 2026 in “BMC Genomics” MEG3-miRNAs help control wool traits in young Tan sheep by regulating immune responses, but their decline with age leads to wool changes.
December 2025 in “Nature Communications” Blocking IL-17a can improve age-related smell loss in mice.
October 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” Aging reduces hair cell size and function in mice, contributing to hearing loss.
October 2025 in “International Journal of Cosmetic Science” Shiny, straight hair is seen as more youthful, healthy, and attractive.
October 2025 in “DOAJ (DOAJ: Directory of Open Access Journals)” Changes in the cochlea's extracellular matrix contribute to age-related hearing loss.
July 2025 in “JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH” Trichofolliculoma should be considered in children with scalp nodules for accurate diagnosis and treatment.
July 2025 in “JUNIOR RESEARCHERS” Wearing masks has increased skin issues like acne and eczema, especially in women and young people.
June 2025 in “Skin Appendage Disorders” Younger patients may see better results from PRP therapy for hair growth, but age doesn't significantly affect overall outcomes.
January 2025 in “BMC Pediatrics” Iranian girls in Isfahan typically start puberty around age 10, with menarche at 12.
January 2025 in “Clinical Cosmetic and Investigational Dermatology” Pediatric alopecia areata is more immune-active than adult cases, suggesting age-specific treatments and potential use of JAK inhibitors.
November 2023 in “Facial Plastic Surgery” The document concludes that FUE hair restoration is often misleadingly advertised and raises ethical concerns regarding patient evaluation and business practices.
July 2023 in “Health science reports” Alopecia Areata is linked to a higher risk of several diseases, which vary with age and sex.
Melanoma characteristics vary by age, which could help doctors with diagnosis and prevention.
April 2023 in “Journal of Investigative Dermatology” Aging changes skin cells, leading to different DNA methylation and gene activity, affecting cell metabolism and aging signs.
Older male COVID-19 patients are more likely to experience hair loss.
December 2022 in “Физиотерапия, бальнеология и реабилитация” Radiofrequency micro needling is effective for rejuvenating skin and reducing wrinkles.
January 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Certain genetic variants in ERN1, TACR3, and SPPL2C are linked to when Alzheimer's disease starts.
April 2018 in “Journal of Investigative Dermatology” Older hair follicle stem cells have a reduced ability to renew themselves, leading to more hair loss.
December 2011 in “British Journal of Dermatology” As women age, they experience changes in hair density and volume, face challenges in distinguishing normal hair loss from disease, and have limited access to treatments for hair issues.
September 2011 in “Hair transplant forum international” The best age for a male to get hair restoration is not clearly defined.
April 2011 in “The Journal of Urology” Starting finasteride at age 65 and continuing until age 80 is the most cost-effective strategy for prostate cancer prevention.
February 2011 in “Vestnik dermatologii i venerologii” Women of child-bearing age with androgenic alopecia lose hair density, especially in certain areas, and their hair becomes thinner. They also lose more than twice as much hair as healthy women.
February 2006 in “Mayo Clinic Proceedings” Finasteride reduces prostate cancer risk but may increase high-grade cancer cases.
Senescence and genomic instability in fibroblasts contribute to hair loss and impaired skin regeneration with age.
122 citations
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June 2002 in “Genes & Development” Keratin 17 is crucial for early hair strength and cell survival.
49 citations
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September 2007 in “Journal of Investigative Dermatology” The study found that bioengineered hair follicles work when using cells from the same species but have issues when combining human and mouse cells.
37 citations
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August 2012 in “European Journal of Obstetrics & Gynecology and Reproductive Biology” A simplified scoring system can effectively diagnose hirsutism in Chinese women of reproductive age.
32 citations
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July 2020 in “Journal of The American Academy of Dermatology” AGA linked to worse COVID-19 outcomes in men.
26 citations
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February 2021 in “FEBS Journal” Targeting regulatory T cells may help treat age-related diseases.