26 citations
,
January 2007 in “Organogenesis” This review outlines the evolution of hair follicle engineering and its foundational discoveries, but reports no new experimental results.
22 citations
,
May 2002 in “Skin Research and Technology” This study found that in male androgenetic alopecia, the contrast enhanced phototrichogram technique was superior in detecting changes in hair density and thickness compared to other methods.
18 citations
,
March 2000 in “PubMed” This study found that male pattern hair loss significantly negatively impacts men aged 18 to 40 in France, Italy, Germany, and the UK, with perceived noticeability contributing to these effects.
2 citations
,
January 2020 in “Journal of The European Academy of Dermatology and Venereology” Balding men have harder scalps.
1 citations
,
January 2022 in “BMC Genomic Data” In this study, researchers found that androgen receptor activation in dermal papilla cells mainly affected the focal adhesion pathway and downregulated caveolin-1 gene expression, which could help identify new therapeutic targets for testosterone-related diseases.
1 citations
,
November 1989 in “PubMed” This review discusses male-pattern baldness and notes that minoxidil has a positive but often unsatisfactory cosmetic effect; it calls for further research since specific antiandrogens for treatment are lacking.
May 2020 in “Scientific periodicals of Ukraine” This review discusses the pathogenesis and treatment approaches for non-scarring alopecia and acne, highlighting the role of genetic factors, androgens, and metabolic risks but reports no new clinical results.
June 2026 in “The Journal of Sexual Medicine” This case report describes an extremely rare instance of seminoma in an adult with SRY-negative 46,XX testicular disorder of sex development, uniquely presenting as acute abdomen due to gonadal torsion.
December 2024 in “Research Journal of Medical Sciences” Injectable Platelet Rich Fibrin effectively improves hair growth in males with hair loss.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that the natural estrogen Estetrol (E4) may promote hair follicle growth and prevent miniaturization, suggesting its potential as a treatment for hair loss disorders.
November 2022 in “Journal of Investigative Dermatology” This study found that stimulating the olfactory receptor OR2A4/7 with cyclohexyl salicylate promoted human hair growth and increased progeny of hair follicle epithelial stem cells in an ex vivo setting.
July 2024 in “Journal of Investigative Dermatology” Cell movements and forces shape feather growth in chicken skin.
September 1997 in “Journal of The European Academy of Dermatology and Venereology” Hormonal differences affect male pattern baldness.
February 2018 in “PubMed” In a survey of dermatologists, 88% reported an increase in male androgenetic alopecia incidence among men under 30, suggesting possible social or environmental influences on genetic risk factors.
204 citations
,
May 2014 in “The Journal of Sexual Medicine” This study concluded that current cross-sex hormone treatments for trans men and trans women are effective with a low risk of side effects in the short term, though they did observe specific clinical changes.
110 citations
,
October 2013 in “The Journal of Sexual Medicine” This study found that testosterone therapy in trans men increased facial and body hair growth while the prevalence and severity of acne peaked at 6 months but were primarily mild after long-term treatment.
98 citations
,
February 2010 in “Dermatology Online Journal” This article outlines the potential for upregulating the vitamin D receptor in treating hair disorders, emphasizing the need for further studies to evaluate vitamin D's role in the hair cycle.
50 citations
,
July 2000 in “Dermatologic Surgery” Female and male AGA are different diseases.
30 citations
,
July 2017 in “BioEssays” This review discusses the potential benefits of activating NRF2 for treating hair follicle disorders linked to oxidative stress and reports no new clinical results.
30 citations
,
April 1990 in “Clinical Pharmacology & Therapeutics” This study found that coadministering minoxidil with tretinoin cream increased minoxidil absorption nearly threefold in healthy males, attributed to increased stratum corneum permeability.
15 citations
,
May 2010 in “Actas Dermo-Sifiliográficas” This study found that men with early-onset androgenetic alopecia had a higher prevalence of metabolic syndrome and carotid atheromatous plaques than control subjects, suggesting a need for cardiovascular screening in this group.
14 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” This review discusses current and emerging medical therapies for androgenetic alopecia but reports no new clinical findings, emphasizing the importance of stabilizing the condition as a complement to surgical hair restoration.
13 citations
,
August 1991 in “The Journal of the American Osteopathic Association” This research found evidence of inflammatory involvement in androgenetic alopecia, with higher deposition of certain immune components in the scalp of affected patients compared to those without baldness.
10 citations
,
August 1991 in “PubMed” This study supports the idea that inflammation may play a role in the development of androgenetic alopecia, as indicated by certain immune deposits and porphyrins found more frequently in bald scalp biopsies compared to controls.
9 citations
,
March 2018 in “International Journal of Cancer” The study suggests that male pattern baldness, a possible indicator of sex hormone levels, may be linked to an increased risk of gastric cancer in men.
9 citations
,
January 1987 in “Journal of The American Academy of Dermatology” This study supports the idea that angiolymphoid hyperplasia with eosinophilia is an inflammatory process linked to immunologic injuries rather than a proliferative condition.
8 citations
,
January 2021 in “Bulletin of Experimental Biology and Medicine” ATP and IL-10 levels in hair follicles relate to follicle length and hair growth, with differences in alopecia patients.
7 citations
,
March 2018 in “Journal of The American Academy of Dermatology” This study found that pediatric HSCT recipients, especially those with chronic graft-versus-host disease, are at risk for developing various nonmalignant late cutaneous changes such as vitiligo, psoriasis, alopecia, and nail changes.
6 citations
,
April 2019 in “Endocrinology and Metabolism Clinics of North America” This study observed that testosterone therapy in transgender men enhances both physical and mental health, is safe in the short and middle term with proper follow-up, and highlights the need for endocrinologists to provide gender-affirming care despite its limited presence in medical education.
6 citations
,
June 1981 in “PubMed” This article reviews previously reported cases of whisker hair in individuals who develop severe androgenic alopecia and offers a hypothesis concerning its eventual fate, without presenting new findings.