May 2026 in “Jurnal Pendidikan Kimia Fisika dan Biologi” This study found that rebonding hair straightening treatments visibly damage the hair cuticle, causing surface erosion and cracks, as shown through Scanning Electron Microscopy analysis.
May 2026 in “International Journal of Health Management Review” This study found that the use of high pH chemical agents for hair straightening can cause significant damage to hair, including protein degradation and weakened fiber strength, and may lead to permanent scalp conditions like contact dermatitis and cicatricial alopecia.
December 2025 in “The American Journal of Medical Sciences and Pharmaceutical Research” This study outlines how combined ultrasonic and infrared hair treatments may enhance hair restoration and performance by breaking down keratin disulfide bonds for better treatment access and sealing cuticle scales to preserve improvements, with potential applications in salon and home settings.
August 2025 in “Skin Appendage Disorders” This case series describes young men with mild scalp psoriasis and a family history of androgenetic alopecia who exhibit a compulsive behavior of preserving scalp scales, highlighting a potential body-focused repetitive behavior.
This study involved using smartphone applications and low-cost trichoscopy devices to assess various hair and scalp conditions, with diagnoses confirmed through detailed imaging during remote consultations and in-person evaluations.
January 2024 in “Skin appendage disorders” In this case report, a 31-year-old diabetic and obese male was diagnosed with follicular psoriasis, a rare variant characterized by scaly follicular papules, using dermoscopy and histopathology; treatment with topical mometasone furoate and oral levocetirizine led to complete lesion resolution within a month.
June 2023 in “Italian journal of dermatology and venereology” In this retrospective study, researchers from the University of Bologna observed that trichoscopy can aid in diagnosing allergic scalp contact dermatitis, with key findings including common trichoscopic patterns of erythema, white scales, arborizing vessels, and simple red loops in 12 patients diagnosed with the condition.
December 2020 in “Dermatology practical & conceptual” Trichoscopy helped diagnose a teenage girl's hair loss as monilethrix.
May 2020 in “The Journal of Pediatrics” Tinea capitis can be quickly diagnosed and treated using dermoscopy to prevent hair damage.
August 2018 in “Journal of The American Academy of Dermatology” A 5-year-old girl with a rare skin disorder was effectively treated with skin creams instead of oral medication.
January 2018 in “Skin appendage disorders” A woman's hair loss was correctly diagnosed as Lichen planopilaris after initial misdiagnosis, highlighting the usefulness of trichoscopy in diagnosing hair disorders.
April 2023 in “Journal of Investigative Dermatology” In this study, low-dose spironolactone reduced the severity of female pattern hair loss in a small group of women without causing significant side effects, suggesting it may be an effective and well-tolerated treatment option.
December 2022 in “Pakistan Armed Forces Medical Journal” This study suggests that a high frequency of androgenetic alopecia is associated with increased severity of COVID-19 in hospitalized patients.
February 2022 in “Pakistan Journal of Medical and Health Sciences” This study reported that finasteride administered at 2.5 mg/day was clinically effective in 62% of women with female pattern hair loss, with greater efficacy observed in those who were premenopausal or had a lower Ludwig score.
December 2021 in “Biomarkers” This study found that men with early-onset male pattern alopecia did not significantly differ from healthy individuals in cardiovascular and metabolic measures, but hsCRP and galectin-3 were linked to cardiovascular risk factors in those with the condition.
November 2021 in “International Journal of Trichology” This study found that trichoscopy can confirm the diagnosis and assess the clinical severity of female androgenetic alopecia, correlating specific features with different severity grades.
This study compares datasets to analyze the prevalence of androgenetic alopecia in patients admitted with severe COVID-19 in three Madrid hospitals, focusing on age, gender, and alopecia severity.
This study reports that a majority of patients hospitalized with severe COVID-19 in three Madrid hospitals exhibited androgenetic alopecia, termed the "Gabrin Sign".
In this study, a combination of GFM-lotion with autologous PRP treatment improved efficacy in treating androgenic alopecia compared to PRP alone, as shown by significant improvements in clinical assessments over 3 months.
January 2016 in “American Journal of Clinical and Experimental Medicine” This study found that men with androgenic alopecia had significantly lower hair zinc levels compared to controls, but no significant difference in blood zinc levels was observed.
September 2015 in “Dermatologic Surgery” In this study, the researchers developed a computer-aided imaging system to quantitatively measure baldness in Chinese women with female pattern hair loss, potentially improving the precision of severity evaluation compared to traditional scales.
January 2009 in “Hair transplant forum international” This article involves an interview with dermatologist Rodney Sinclair and provides no new research findings.
September 1998 in “Journal of The European Academy of Dermatology and Venereology” Topical 5α-reductase inhibitor helps counteract hair loss and stabilize it.
64 citations
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July 2011 in “Dermatologic Therapy” This review discusses treatments for chemotherapy-induced alopecia, highlighting scalp cooling for hair loss prevention and 2% topical minoxidil for regrowth acceleration as effective options, but reports a need for more rigorous trials to validate promising new therapies.
51 citations
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November 2020 in “Journal of the European Academy of Dermatology and Venereology” This article discusses SARS-CoV-2-induced telogen effluvium in a multicentric study and reports no new clinical results.
50 citations
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January 2007 in “PubMed” This review discusses female pattern hair loss, highlighting that while oral antiandrogens and topical minoxidil can arrest progression, early diagnosis and treatment are crucial, and stresses the need for ongoing therapy.
48 citations
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May 2015 in “PLOS ONE” This study found that a genetic test using 5 to 20 SNPs can predict male pattern baldness with variable accuracy in European men, especially those aged 50 and older.
36 citations
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January 2014 in “The Journal of Sexual Medicine” This study found that transdermal testosterone significantly increased the frequency of satisfactory sexual events in women experiencing SSRI/SNRI-related loss of libido, but did not improve overall sexual self-rating scores.
33 citations
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March 2017 in “Dermatologic Surgery” In this clinical study, low-level laser therapy using the HANDI-DOME LASER device increased hair counts by 51% compared to controls, indicating its potential as a safe and effective treatment for androgenetic alopecia in women aged 18 to 60.
32 citations
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July 2020 in “Journal of The American Academy of Dermatology” This study noted that among hospitalized COVID-19 patients, androgenetic alopecia was prevalent, and severe cases were associated with adverse outcomes such as respiratory failure, highlighting a possible link with androgen sensitivity.