Hidradenitis suppurativa (HS) is a common dermatologic condition in which chronic and recurrent inflammation affects the pilosebaceous unit and can lead to permanent disfigurement with scars and sinus tracts. Multimodal individualized treatment typically is required to address the medical, surgical, and psychosocial needs of affected patients. This article discusses several aspects of HS treatment that often are overlooked: educating patients about disease pathophysiology, counseling on smoking cessation, offering laser hair removal, planning for flares, and considering childbearing status.
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JAMA Dermatol
January 2025
Department of Dermatology, School of Medicine, University of North Carolina at Chapel Hill.
Importance: Surgery is frequently required for hidradenitis suppurativa (HS) treatment, but the impact of common comorbidities such as obesity, diabetes, and smoking on outcomes has been sparsely studied.
Observations: A total of 12 studies met final inclusion criteria for investigating complication rates associated with at least 1 comorbidity. Complication rates were associated with obesity in 3 of 10 studies.
JAMA Dermatol
January 2025
Centre for Molecular Medicine and Biobanking, University of Malta, Malta.
Importance: Variation in nicastrin (NCSTN) is associated with a monogenic subtype of hidradenitis suppurativa. Dysregulation of humoral immunity has been suggested as a potential mechanistic link between NCSTN variation and hidradenitis suppurativa. There is a paucity of biomarkers that can predict disease-associated variation.
View Article and Find Full Text PDFJ Cutan Med Surg
January 2025
Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
Cytokine Growth Factor Rev
January 2025
MCW Cancer Center and Genomic Sciences and Precision Medicine Center, Medical College of Wisconsin, Milwaukee, WI, USA; WIN Consortium, Paris, France; University of Nebraska, Lincoln, NE, USA. Electronic address:
IL-17A, referred to as IL-17, is the founding member of a family of pro-inflammatory cytokines, including IL-17B, IL-17C, IL-17D, IL-17E (or IL-25), and IL-17F, which act via receptors IL-17RA to IL-17RE, and elicit potent cellular responses that impact diverse diseases. IL-17's interactions with various cytokines include forming a heterodimer with IL-17F and being stimulated by IL-23's activation of Th17 cells, which can lead to inflammation and autoimmunity. IL-17 is implicated in infectious diseases and inflammatory disorders such as rheumatoid arthritis and psoriasis, promoting neutrophil recruitment and anti-bacterial immunity, but potentially exacerbating fungal and viral infections, revealing its dual role as protective and pathologic.
View Article and Find Full Text PDFArch Dermatol Res
January 2025
Department of Dermatology, General Hospital of Northern Theater Command, Shenyang, China.
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