October 2007 in “Current Respiratory Medicine Reviews” This review discusses the relationship between polycystic ovarian syndrome and sleep-disordered breathing but reports no new findings, emphasizing the need for further investigation.
47 citations
,
September 2008 in “British Journal of Dermatology” This study found that women with androgenetic alopecia experience diffuse hair loss due to a decrease in terminal hairs and an increase in vellus hairs per follicular unit.
January 2026 in “Medico Research Chronicles” This case report suggests that a classical homeopathic approach at Dr Batra’s® Homeopathy Clinic significantly improved hair fall, hair density, and quality of life for a young male with Grade III Male Pattern Baldness over 18 months.
April 2025 in “International Journal of Homoeopathic Sciences” This case report described a 29-year-old man with male pattern baldness treated with the lesser-known sarcode Adrenalin, but the abstract does not provide further details on the treatment outcome or efficacy.
December 2018 in “Evidence-Based Practice” Topical minoxidil 1% and 2% are twice as effective as placebo for female pattern hair loss.
1 citations
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November 2025 in “Clinical Cosmetic and Investigational Dermatology” This Mendelian randomization study suggests possible bidirectional causal links between alopecia and sleep characteristics, but findings require cautious interpretation due to multiple testing, highlighting the need for further research to explore underlying mechanisms and broader applicability.
January 2026 in “Dermatology and Therapy” This study suggests a possible bidirectional relationship between sleep quality and hair loss, indicating that addressing sleep disturbances might improve hair loss management and patient well-being.
179 citations
,
September 1998 in “BMJ” This article reviews the pathogenesis, genetic basis, and recent treatment breakthroughs for androgenetic alopecia but reports no new clinical findings.
66 citations
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June 2018 in “International Journal of Women's Dermatology” This article discusses treatments for female pattern hair loss, highlighting that oral antiandrogens and topical minoxidil can effectively arrest progression and reverse miniaturization in many patients with mild-to-moderate cases, but it reports no new clinical results.
19 citations
,
June 2016 in “Gynecological Endocrinology” This study reported that women with Polycystic Ovary Syndrome have higher rates of clinically significant insomnia and excessive daytime sleepiness than women without the condition, highlighting the need for sleep disorder screening in this population.
14 citations
,
January 2015 in “Current problems in dermatology” This review addresses treatment approaches for female pattern hair loss, highlighting that combining different therapies may be more effective than single treatments, but no new results are reported.
4 citations
,
August 2020 in “Journal of Cosmetic Dermatology” In this study, QR678® and QR678 Neo® injections significantly improved hair density and thickness in women with PCOS-related alopecia over eight sessions, with effects lasting over a year.
July 2026 in “Clinical Cosmetic and Investigational Dermatology” In this cross-sectional study of healthy urban women in Shanghai, poor sleep quality and elevated perceived stress were linked to various self-reported dermatological issues and clinical signs, reinforcing the potential relevance of psychological factors in skin health.
June 2016 in “CRC Press eBooks” This article discusses the role of hyperarousal and brain activity in insomnia and its potential link to sleep disturbances in depression, but it reports no new empirical findings.
April 2021 in “Journal of Investigative Dermatology” This study found that oral spironolactone improved or maintained hair condition in females with scarring alopecia and female pattern hair loss, with 83% of patients tolerating the treatment well, despite some side effects like hyperkalemia and leg cramps.
February 2009 in “Journal of The American Academy of Dermatology” This study found that HLA-B*57 and HLA-Cw*06 were associated with increased risk of psoriasis vulgaris, while KIR2DL2 was more prevalent in controls, suggesting a protective effect.
149 citations
,
July 2017 in “PLoS Biology” This study found that hair follicle patterning in development may arise from a combination of epidermal prepattern signals and mesenchymal self-organisation, with fibroblast growth factor and bone morphogenetic protein activities playing key roles.
103 citations
,
March 2011 in “PLoS Biology” This study found that a mutation in the BMP12/GDF7 gene is associated with the Naked neck trait in chickens, reducing neck feathering due to altered signaling pathways.
77 citations
,
April 2004 in “Gene expression patterns” This study observed specific expression patterns of three zebrafish estrogen receptor genes during development, highlighting robust co-expression of esr2a and esr2b in primary neuromasts, branchial arches, and other tissues.
61 citations
,
April 2014 in “The Journal of Steroid Biochemistry and Molecular Biology” This study reports that men with androgenic alopecia experience altered neuroactive steroid levels associated with persistent depression symptoms even after stopping finasteride treatment.
42 citations
,
April 2009 in “Human Genetics” This study suggests that the AGA risk haplotype in Europeans was driven to high frequency by positive selection, likely associated with a variant in the EDA2R gene.
17 citations
,
March 2006 in “Journal of Cosmetic Dermatology” This review discusses various factors influencing hair growth, including alopecia and hirsutism, and highlights recent advancements in treatment approaches without reporting new clinical results.
7 citations
,
March 2019 in “Medicine” This protocol outlines a study aiming to determine if combining 660 nm red laser photobiomodulation and microneedling increases hair density in female pattern hair loss, but it reports no results yet.
5 citations
,
August 2013 in “Facial plastic surgery clinics of North America” This article discusses managing extensive hair loss with limited transplant options and suggests a frontal forelock-type pattern is effective for both already bald men and younger patients at risk; it reports no new clinical results.
1 citations
,
April 2018 in “Sleep” This study found that finasteride use was associated with significantly higher odds of obstructive sleep apnea and insomnia compared to other medications.
This study found that consumption of sweetened tea drinks increases the risk of female androgenetic alopecia, with the relationship being mediated by later bedtimes rather than daily sugar intake.
July 2021 in “British Journal of Dermatology” Low testosterone levels may contribute to female pattern hair loss in men.
9 citations
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January 2008 in “Acta histochemica et cytochemica” This study found that COX-2 expression in normal rat skin is linked to the hair cycle, with varying levels observed in different skin structures during anagen, catagen, and telogen phases.
9 citations
,
August 2007 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” This study observed that amino acid uptake into wool follicles varies significantly, with cysteine showing the highest uptake rate, suggesting specialized transport systems that may influence wool growth.
2 citations
,
June 2011 in “Expert Review of Dermatology” This review discusses the characteristics and management options for female pattern hair loss, highlighting the unclear role of androgens and the psychosocial impact, and reports no new clinical results.