JDD January 2026 Issue Highlights
Welcome to "JDD January 2026 Issue Highlights," your guided tour through this month's must-read studies, curated by the Journal of Drugs in Dermatology Editorial Team. This issue carries a Special Focus on Aesthetic Treatments, bringing together practical safety analyses, regulatory perspectives on regenerative medicine, advances in pigmentary and procedural care, and health‑equity research that …
Welcome to "JDD January 2026 Issue Highlights," your guided tour through this month's must-read studies, curated by the Journal of Drugs in Dermatology Editorial Team. This issue carries a Special Focus on Aesthetic Treatments, bringing together practical safety analyses, regulatory perspectives on regenerative medicine, advances in pigmentary and procedural care, and health‑equity research that … 
Mutations in which gene would likely be found in the neoplastic cells of this lesion?
A. PATCH
B. p53
C. Fumarate hydratase
D. CREBBP
E. p63
To find out the correct answer and read the explanation, click here.
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Introduction
Pyoderma gangrenosum (PG) is a rare, neutrophilic dermatosis characterized by rapidly enlarging, painful ulcers with violaceous and undermined borders. It is commonly associated with systemic disorders, including rheumatoid arthritis, hematologic malignancies, and inflammatory bowel disease (IBD).¹ While PG often correlates with IBD flares, its pathogenesis is not well understood. C … 
Dr. Mona Shahriari, associate clinical professor of dermatology at Yale University School of Medicine, encourages clinicians to broaden their psoriasis color palette. Next Steps in Derm, in partnership with Skin of Color Update, interviewed Dr. Shahriari, who outlined how to diagnose psoriasis in patients with darker skin tones. Learn the domains of psoriatic arthritis and how that knowledge can … 
What is the most likely diagnosis based on the following dermoscopic photograph of this asymptomatic lesion?
A. Squamous cell carcinoma
B. Angioma
C. Clear cell acanthoma
D. Basal cell carcinoma
E. Psoriasis
To find out the correct answer and read the explanation, click here.
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*Brand partners had no involvement in the cont …