Derms and Conditions

Topical Therapy for AD: How Can an AhR Agonist Make a Difference?


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In this episode of Derms and Conditions, host James Q. Del Rosso, DO, welcomes Alexandra Golant, MD, for a discussion on the evolving role of topical therapies in atopic dermatitis (AD). While systemic therapies have transformed care for patients with moderate to severe disease, this discussion explores how topical treatments remain essential, not only for managing flares but also for maintaining long-term disease control.

Dr Golant reflects on how the topical treatment landscape has changed over the past several years. After decades in which topical corticosteroids remained the cornerstone of therapy, recent advances have introduced multiple nonsteroidal options with distinct mechanisms of action and improved suitability for chronic, proactive management.

The conversation explores where topical corticosteroids continue to fit in modern AD management. Rather than viewing steroids as obsolete, Dr Golant advocates for a balanced approach that considers efficacy, access, and appropriate stewardship. She emphasizes that corticosteroids remain valuable for short-term use but encourages clinicians to transition thoughtfully to nonsteroidal therapies when appropriate.

Dr Del Rosso and Dr Golant also review the expanding range of nonsteroidal topical therapies, including JAK inhibitors, PDE4 inhibitors, and the first-in-class aryl hydrocarbon receptor (AhR) agonist, tapinarof. Because AhR agonism represents an unfamiliar mechanism for many clinicians, Dr Golant explains how activation of this pathway not only reduces inflammatory signaling but also supports skin barrier function and antioxidant activity, helping address multiple aspects of AD pathophysiology.

The discussion also examines emerging clinical experience with tapinarof in AD, including its once-daily dosing, favorable safety profile, and potential to provide durable disease control in some patients. Dr Golant highlights the importance of challenging outdated assumptions that nonsteroidal therapies are slower or less effective than topical corticosteroids, noting that newer agents can achieve meaningful improvements in itch and skin clearance while providing flexibility for long-term management.

Tune in to the full episode to hear Drs Del Rosso and Golant discuss how they incorporate modern topical therapies into real-world AD management, where corticosteroids still have an important role, and why advances in nonsteroidal treatments are changing the way clinicians approach both acute flares and long-term disease control.

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Derms and ConditionsBy Dermsquared

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