A 9-year-old girl presented with slow hair growth and hair thinning since birth. Additionally, she had short stature and abnormally short fingers; genetic testing confirmed the diagnosis of trichorhinophalangeal syndrome (TRPS) type 1. After 4 months of topical minoxidil treatment, hair density and length significantly improved diffusely throughout the scalp without evidence of hypertrichosis. This case underscores the therapeutic potential of topical minoxidil for TRPS, paving the way for improved patient quality of life.
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http://dx.doi.org/10.1111/pde.15509 | DOI Listing |
Lasers Surg Med
January 2025
Dermatology, Venereology and Andrology Department, Faculty of Medicine, Tanta University, Tanta, Egypt.
Background: Alopecia areata (AA) is a chronic inflammatory disease that affects the hair follicles and sometimes the nails. It usually presents as a single or multiple patches of hair loss on the scalp, but any hair-bearing skin can be involved. AA treatment depends on the severity and extent of the disease.
View Article and Find Full Text PDFClin Exp Dermatol
January 2025
Tricholab AB, Warsaw, Poland.
Background: The histological hallmark of male androgenetic alopecia (MAGA) is transformation of terminal follicles into miniaturized secondary-vellus follicles. As the volume of the dermal papilla determines the size of the hair bulb and hair fibre diameter, any treatment induced increase in fibre diameter could be used as a proxy for reversal of hair follicle miniaturization. While clinical trials with minoxidil topical solution in MAGA do not demonstrate increased fibre diameter, vellus-to-terminal reconversion is shown in a humanized mouse model treated with MXL.
View Article and Find Full Text PDFJ Clin Med
December 2024
Department of Dermatology, Medical University of Warsaw, Nowogrodzka 59 Str., 02-014 Warsaw, Poland.
: Minoxidil, in addition to its vasodilatory effect, has also immunomodulatory properties that may be partially responsible for its efficacy in alopecia areata. The aim of the study was to evaluate the efficacy of monotherapy with topical or oral minoxidil in alopecia areata. : A systematic review and meta-analysis of the efficacy of monotherapy with minoxidil in alopecia areata was conducted following the PRISMA guidelines.
View Article and Find Full Text PDFLife (Basel)
December 2024
Department of Dermatology, The Johns Hopkins Hospital, Baltimore, MD 21287, USA.
Alopecia encompasses diverse conditions that vary by etiology, progression, and clinical presentation, including androgenetic alopecia, alopecia areata, telogen effluvium, and scarring alopecias such as lichen planopilaris and central centrifugal cicatricial alopecia. Managing these conditions requires tailored therapeutic approaches, with topical treatments emerging as effective first-line interventions. This literature review examines topical therapies across alopecia types, assessing mechanisms of action, clinical efficacy, and safety profiles to guide evidence-based clinical practice.
View Article and Find Full Text PDFJ Am Acad Dermatol
December 2024
The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY.
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