February 2026 in “International Journal of Homoeopathic Sciences” In this case report, a middle-aged male with Grade V androgenetic alopecia saw sustained improvement in hair loss and quality of life after individualized homeopathic treatment at Dr Batra’s Homeopathy Clinic, despite previous therapies failing to provide long-term satisfaction.
December 2025 in “Ekonomia/Acta Universitatis Wratislaviensis. Ekonomia” In this case study, researchers observed that demand for trichology services among customers aged 60 and older is increasing more rapidly than overall company revenue at the Hairmitage Clinic, suggesting a promising market in this demographic.
July 2025 in “SKIN The Journal of Cutaneous Medicine” This study reported that ritlecitinib was generally well tolerated over 72 months in patients aged 12 and older with alopecia areata, with adverse events like headache and nasopharyngitis observed, and safety outcomes consistent with previous studies.
November 2024 in “Cureus” The authors reported a case of significant scalp edema accompanying lichen planopilaris in a middle-aged woman, suggesting a potential new variant of edematous scalp conditions as a reaction to scarring alopecia.
October 2024 in “International Journal of Research in Dermatology” This study reported that using Mintop Pro+ hair regrowth serum twice daily for 90 days significantly reduced hair fall and increased consumer satisfaction with hair growth and density, without any adverse events, among 161 participants aged 18-55 years with hair loss concerns.
October 2024 in “Journal of the Endocrine Society” In this retrospective study, among transfeminine patients aged 19-81 receiving gender-affirming estrogen therapy, 100% achieved testosterone suppression without anti-androgens when serum estradiol exceeded 100pg/mL, predominantly using injectable estrogen.
September 2024 in “Institutional Repositories DataBase (IRDB)” This study found that young adult cancer survivors, aged 20-39, who experienced hair loss due to cancer treatment had unmet information needs, particularly regarding wigs and recurrent hair loss, despite satisfaction with information on wig maintenance and keeping the head clean.
August 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that in mice, including middle-aged and aged specimens, creating a wound without dermal defects and using adhesive materials to separate the epidermis from the dermis induced new hair follicle formation, suggesting potential applications for treating hair loss.
This study reports that prostatitis, affecting many men aged 30 to 50, arises from diverse causes, including bacterial infections and pelvic pain syndromes, and requires treatment strategies specific to its type, such as antibiotics and lifestyle changes.
April 2024 in “DAHUDER Medical journal” This study examined the relationship between thyroid autoimmunity and alopecia areata in patients aged 2-65 and found no statistically significant association, despite a notable correlation between anti-TPO levels and disease duration.
April 2024 in “JAAD Case Reports” This article summarizes the clinical presentation of lichen planopilaris and emphasizes its prevalence among women aged 25 to 70, but reports no new clinical results.
January 2024 in “International Journal of Applied Research” In this cross-sectional study on Iraqis, 74.5% of participants self-reported hair loss following COVID-19 infection, with the highest prevalence among those aged 19-29, pointing to a potential link between COVID-19 and increased risk of telogen effluvium.
August 2023 in “Journal of Periodontal Research” This study found a significant association between androgenic alopecia and periodontal disease in men aged 25–44, suggesting the relationship may begin early in adulthood.
This study found that the prevalence of polycystic ovarian morphology is high among women aged 21-45 with acne and/or androgenic alopecia, especially in those with combined dermatological symptoms.
April 2023 in “Journal of Cutaneous and Aesthetic Surgery” In this study, researchers analyzed the occipital donor area for hair transplantation among men aged 50–55 with androgenetic alopecia and found that while most subjects met standard safe donor area criteria, individual variations suggest a conservative approach to donor area selection.
August 2022 in “Journal of Education Health and Sport” This article discusses the prevalence and impact of polycystic ovary syndrome on reproductive-aged women and reports no new clinical findings.
December 2021 in “International Journal of Research in Dermatology” This study found that while female pattern hair loss in young to middle-aged women was commonly associated with markers of hyperandrogenism and specific histopathological features, its exact causes and treatment remain unclear.
July 2020 in “Zenodo (CERN European Organization for Nuclear Research)” This study found that cicatricial alopecia in the Libyan community primarily affects middle-aged individuals, especially women, highlighting the importance of early diagnosis and treatment to reduce its impact.
February 2020 in “International Journal of Contemporary Medicine” In this study, 46 patients aged 18-25 with atrophic acne scars underwent microneedling combined with autologous platelet-rich plasma therapy, resulting in significant improvement in 86.9% of cases without serious complications, suggesting this combination is effective for enhancing the appearance of acne scars.
January 2019 in “Our Dermatology Online” This study found that the incidence of anterolateral leg alopecia among men aged 36-52 may be higher than previously reported.
This study identified that α-ketobutyrate (α-KB) extends lifespan and improves health markers in Caenorhabditis elegans and aged mice by modulating pyruvate metabolism and activating AMPK pathways, with potential implications for human anti-aging treatments.
January 2018 in “Digital Scholarship - UNLV (University of Nevada Reno)” This study found significantly higher hair cortisol concentrations in black children compared to white children aged 1-4 years, suggesting racial differences in cumulative stress as measured by hair cortisol.
December 2014 in “Bali Medical Journal” This study observed that estrogen receptor content was lower in white hair compared to black hair, with the lowest levels recorded in male white hair among participants aged 50-56.
July 1997 in “Journal of Cutaneous Medicine and Surgery” Finasteride significantly increases scalp hair and prevents hair loss in young and middle-aged men.
December 2021 in “BMJ Open” This study found no significant association between androgenetic alopecia and psychosocial well-being among middle-aged men in the Northern Finland Birth Cohort.
March 2018 in “Nepal journal of dermatology, venereology & leprology” This study observed no association between androgenetic alopecia and benign prostatic hyperplasia in men aged 20 and older, although a positive family history was linked to early onset of hair loss.
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June 2013 in “Human Reproduction” In this study, the prevalence of polycystic ovary syndrome among Han Chinese women aged 19-45 was found to be 5.6%, and PCOS was associated with increased metabolic risks, particularly in obese individuals.
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March 2014 in “Journal of Investigative Dermatology” This study found that aging mice experience slower and more fragmented hair cycle waves, but transplanting aged skin to a young host can partially restore hair cycling, implicating extracellular factors.
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January 2022 in “Scientific Reports” This study found that loading CoQ10 into a protransfersomal emulgel improved its stability and anti-ageing effects in UV radiation skin-aged induced-mice, without causing skin irritation.
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January 1994 This study found that oral administration of Lactococcus lactis subsp. cremoris H61 to aged mice was associated with reduced bone loss, fewer skin ulcers, and less hair loss compared with controls.