5 citations
,
January 2021 in “Journal of Cosmetic Dermatology” This study found that topical cetirizine treatment significantly improved hair regrowth and patient satisfaction in male patients with androgenetic alopecia compared to a placebo, highlighting its potential role in treatment.
6 citations
,
November 2020 in “Chinese Medical Journal” This study found that among Chinese males with male androgenic alopecia, combination therapy using topical minoxidil and nano-microneedle-assisted fibroblast growth factor significantly improved hair density, diameter, and follicular unit density over 16 weeks, outperforming individual treatments.
5 citations
,
October 2020 in “Giornale italiano di dermatologia e venereologia” This study found that a phyto-caffeine-containing shampoo was more effective than a control shampoo in reducing hair loss and improving hair strength in women with androgenetic alopecia over a 6-month period.
5 citations
,
May 2020 in “Clinical and Experimental Dermatology” This correspondence discusses clascoterone as a potential new treatment for androgenetic alopecia but reports no clinical results.
4 citations
,
April 2020 in “JAAD case reports” This article discusses the autoimmune causes of alopecia areata and reports no new clinical results.
15 citations
,
April 2020 in “Journal of The American Academy of Dermatology” In this study, intradermal injection of botulinum toxin was associated with increased hair growth in men with androgenetic alopecia through the suppression of TGF-β1 secretion from dermal papilla cells.
65 citations
,
April 2020 in “International Journal of Molecular Sciences” This review indicates that most studies reported positive effects of platelet-rich plasma injections for treating androgenic alopecia, with no major side effects, suggesting it may be a safe alternative to Minoxidil and Finasteride.
15 citations
,
January 2020 in “BioMed Research International” In this study of patients with androgenetic alopecia, botulinum toxin type A was found to significantly increase hair counts and improve hair density and coverage, with enhanced results observed when combined with oral finasteride, revealing a safe and effective treatment approach without adverse effects.
8 citations
,
January 2020 in “Skin Pharmacology and Physiology” This article discusses the potential for topical caffeine as a natural alternative for treating androgenetic alopecia due to its ability to penetrate skin, but it reports no new clinical findings.
136 citations
,
May 2019 in “Cells” This review discusses the advancements in intraoperative stem cell therapies and highlights their potential to improve hair regrowth, but it reports no new clinical results.
12 citations
,
December 2018 in “Dermatologic Therapy” Small Botox dose effectively treats hair loss in Chinese men.
17 citations
,
February 2018 in “Journal of Cosmetic and Laser Therapy” In this study, researchers administered eight sessions of intradermal injections containing growth factors into the scalp of 1000 patients, reporting a significant reduction in hair fall in 83% of participants and increased total hair count and shaft diameter, with promising tolerance and safety.
182 citations
,
December 2017 in “Journal of the American Academy of Dermatology” This article reviews current and emerging treatments for alopecia areata, including Janus kinase inhibitors, highlighting variability in clinical outcomes and the lack of sustained remission.
21 citations
,
June 2017 in “Journal of Dermatological Treatment” This study found that topical cetirizine 1% significantly improved hair density and diameter in patients with androgenetic alopecia, with patients tolerating the treatment well.
38 citations
,
March 2017 in “Expert Opinion on Investigational Drugs” This review examines the potential of bimatoprost for treating various types of eyelash and eyebrow hypotrichosis, discussing its pharmacological properties but providing no new clinical results.
21 citations
,
January 2017 in “Skin Pharmacology and Physiology” In this noninferiority study, researchers found that a 0.2% caffeine-based topical liquid was not less effective than 5% minoxidil solution in improving hair growth in men with androgenetic alopecia over six months.
24 citations
,
January 2017 in “Journal of Cutaneous and Aesthetic Surgery” In this pilot study, botulinum toxin was found to be a safe and effective treatment for androgenetic alopecia in most participants, though larger studies are needed to confirm these findings.
6 citations
,
January 2017 in “Annals of Dermatology” In this study, Korean women with female pattern hair loss who used a combination of topical 0.025% 17α-estradiol and 3% minoxidil saw significant increases in total hair count and hair caliber over six months.
238 citations
,
November 2016 in “Journal of The American Academy of Dermatology” In this study, tofacitinib was reported to improve scalp hair regrowth in patients with severe alopecia areata, alopecia totalis, and alopecia universalis, showing a higher response in alopecia areata.
10 citations
,
October 2015 in “Journal of Dermatology” This study found that adenosine significantly increased the proportion of thick hair in Caucasian men with androgenetic alopecia, with no reported adverse effects.
159 citations
,
October 2015 in “Science Advances” This study observed that applying JAK-STAT pathway inhibitors to mouse and human skin led to rapid hair growth by inducing the anagen phase of hair follicles.
11 citations
,
April 2015 in “International Journal of Cosmetic Science” This study found that topical adenosine significantly increased the ratio of thick hairs and contributed to global improvement in Japanese men with androgenetic alopecia compared to niacinamide, with no observed adverse events.
59 citations
,
May 2014 in “Expert Opinion on Therapeutic Targets” This review discusses current therapeutic targets and treatments for androgenic alopecia but reports no clinical results; the authors highlight the challenge of developing multi-target drugs for effective treatment.
60 citations
,
May 2014 in “British Journal of Dermatology” This study found that caffeine enhanced hair growth and keratinocyte proliferation in human hair follicles, with female follicles showing greater sensitivity than male ones.
November 2013 in “Journal of Mazandaran University of Medical Sciences” This study found that a topical solution of caffeine and minoxidil 2.5% was more effective in treating androgenetic alopecia than minoxidil 2.5% alone.
1 citations
,
January 2013 in “PubMed” In this study, topical adenosine 0.75% and minoxidil 5% had similar recovery rates for androgenetic alopecia, but patients reported higher satisfaction with adenosine due to quicker hair loss prevention and new hair appearance.
53 citations
,
October 2012 in “The FASEB Journal” This study found that bimatoprost stimulated hair growth in both human scalp follicle cultures and mouse pelage in vivo, suggesting it might offer a promising treatment for scalp alopecias.
34 citations
,
October 2012 in “Journal of Dermatology” This pilot study suggests that using growth factors followed by microneedle therapy may benefit women with female pattern hair loss.
205 citations
,
March 2012 in “Science Translational Medicine” PGD2 stops hair growth and is higher in bald men with AGA.
39 citations
,
January 2012 in “International Journal of Trichology” This study found that topical melatonin solution was associated with positive effects on hair density and reduction in hair loss for androgenetic alopecia, with good tolerability reported in several clinical trials.
21 citations
,
January 2012 in “Annals of Dermatology” This study reported that Ell-Cranell® alpha 0.025% solution significantly increased hair counts and diameter in Korean women with female pattern hair loss over an 8-month period, showing both efficacy and safety.
16 citations
,
November 2011 in “PubMed” This study found that a single intradermal injection of Hair Stimulating Complex significantly improved hair growth in men with androgenetic alopecia compared to placebo.
81 citations
,
August 2011 in “Journal of The American Academy of Dermatology” In this study, latanoprost significantly increased hair density in young men with mild androgenetic alopecia after 24 weeks, suggesting it may stimulate hair follicle activity and treat hair loss.
5 citations
,
July 2011 in “PubMed” This case report of female-pattern androgenetic alopecia found that injected bimatoprost solution did not successfully treat the condition, prompting considerations for future prostaglandin analog therapies.
36 citations
,
May 2011 in “Dermatologic therapy” This review discusses topical and intralesional treatments for alopecia areata, providing a management strategy based on patient age and disease severity, but reports no new clinical results.
42 citations
,
April 2011 in “Annals of Pharmacotherapy” This study found that long-term flutamide treatment reduced hair loss in women with female pattern hair loss, but liver-related dropouts were minimized at a very low dose of 62.5 mg/day.
50 citations
,
November 2010 in “Plastic and Reconstructive Surgery” This study suggests that Botox injections may increase hair count and reduce hair loss in men with androgenetic alopecia, potentially through increased blood flow and oxygen to the scalp.
69 citations
,
April 2010 in “Dermatologic Surgery” This review discusses the safety and efficacy of bimatoprost ophthalmic solution 0.03% for enhancing eyelash growth by influencing the eyelash hair cycle and follicles, and it reports no new results.
33 citations
,
December 2008 in “Journal of Dermatology” This study found that 0.75% adenosine lotion significantly improved hair growth and thickness in Japanese women with female pattern hair loss compared to a placebo.
6 citations
,
November 2007 in “British Journal of Dermatology” This study found that topical fulvestrant did not significantly improve hair growth parameters in men and postmenopausal women with androgenetic alopecia, unlike minoxidil, which was more effective in men.
109 citations
,
October 2007 in “Journal of pineal research” This study suggests that melatonin plays a role in hair follicle function by modulating growth and pigmentation, and it may act as a protective agent in active hair growth phases.
56 citations
,
April 2007 in “Journal der Deutschen Dermatologischen Gesellschaft” This study found that 12 months of minoxidil treatment increased hair density and thickness in women with androgenetic alopecia, while alfatradiol primarily stabilized hair loss.
66 citations
,
February 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” The researchers reported that adenosine increases FGF-7 expression in dermal papilla cells, which may stimulate hair growth via the A2b adenosine receptor and cAMP pathway.
11 citations
,
January 2007 in “Veterinary dermatology” This study found that administerating 10 mg/kg intramuscular fulvestrant did not stimulate hair regrowth in Pomeranian dogs with alopecia X, though higher doses may warrant further investigation.
114 citations
,
January 2007 in “International Journal of Dermatology” This study found that caffeine can stimulate hair growth in vitro and counteract testosterone-induced growth suppression in hair follicles from male AGA patients.
103 citations
,
April 2005 in “Experimental dermatology” This study found that PGF2alpha analogues and PGE2 stimulated hair follicle activity in mice, with PGF2alpha analogues also linked to potential side effects like poliosis when used as eye treatments.
65 citations
,
November 2004 in “Journal of the American Academy of Dermatology” This article reports a case where the IOP-lowering drug bimatoprost was associated with eyelash hypertrichosis.
22 citations
,
September 2004 in “Journal of The European Academy of Dermatology and Venereology” Bimatoprost can cause longer, thicker, darker eyelashes and eyebrows.
23 citations
,
April 2004 in “American Journal of Ophthalmology” This case report found that topical bimatoprost usage in a female Hispanic patient with open-angle glaucoma was associated with hypertrichosis and increased pigmentation of vellus hairs on the malar region.
22 citations
,
January 2004 in “Dermatology” This article discusses the use of topical estrogen therapy for androgenetic alopecia in menopausal females and reports no new clinical results.
108 citations
,
January 2003 in “Fertility and Sterility” This study found that flutamide at 250 mg daily modestly improved hair thinning in premenopausal women with hyperandrogenic alopecia over one year, while cyproterone acetate and finasteride were not effective.
190 citations
,
October 2002 in “The FASEB journal” In this study, androgen did not affect keratinocyte growth in coculture with androgenetic alopecia-derived dermal papilla cells, but did significantly suppress keratinocyte growth when androgen receptor was overexpressed in the papilla cells.
162 citations
,
August 2002 in “Survey of Ophthalmology” This study found that latanoprost induces significant growth and pigmentation of lashes and ancillary hairs, with effects mirroring both brief and chronic treatments observed in patients and animal models.
17 citations
,
August 2002 in “Dermatologic Surgery” This study found that topical fluridil increased the anagen hair percentage in men with androgenetic alopecia without causing irritation or systemic absorption over 9 months.
149 citations
,
June 2002 in “British Journal of Dermatology” Minoxidil works better for female hair loss, but cyproterone reduces scalp oiliness and causes menstrual issues.
854 citations
,
February 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” This review summarizes recent advances in understanding the molecular mechanisms of hair follicle formation and discusses potential future clinical applications for treating hair loss and skin tumors, but it reports no new clinical results.
83 citations
,
December 2001 in “Journal of Investigative Dermatology” Minoxidil boosts hair growth by targeting adenosine and possibly sulfonylurea receptor 2B.
19 citations
,
March 1987 in “International Journal of Dermatology” This study reports that cimetidine treatment resulted in good to excellent hair regrowth in 70% of the small group of women with androgenetic alopecia, with no major side effects observed.