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Peter A. Lio, MD

Peter A. Lio, MD, is a clinical assistant professor of dermatology and pediatrics, Northwestern University Feinberg School of Medicine, and a LiVDerm Advisory Board Member.

Most recent by Peter A. Lio, MD

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April 08, 2025
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VIDEO: AAD research indicates dermatologists are in ‘the decade of atopic dermatitis’

VIDEO: AAD research indicates dermatologists are in ‘the decade of atopic dermatitis’

In this video, Peter Lio, MD, highlighted research from the American Academy of Dermatology meeting and said his biggest takeaway from the meeting was that dermatologists are in “the decade of atopic dermatitis.”

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April 08, 2025
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VIDEO: State of the pipeline, drug updates in atopic dermatitis

VIDEO: State of the pipeline, drug updates in atopic dermatitis

In this video, Peter Lio, MD, discussed updates on topical agents, biologics and drugs in the pipeline in atopic dermatitis from presentations at the American Academy of Dermatology meeting.

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February 11, 2025
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VIDEO: Environmental changes may be to blame for rise of atopy, atopic dermatitis

VIDEO: Environmental changes may be to blame for rise of atopy, atopic dermatitis

MIAMI BEACH, Fla. — The production of isocyanate compounds from the environment may explain the increasing prevalence of atopic dermatitis, according to a speaker at Masters of Pediatric Dermatology.

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February 07, 2025
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VIDEO: Understanding topical steroid withdrawal syndrome important for treating patients

VIDEO: Understanding topical steroid withdrawal syndrome important for treating patients

MIAMI BEACH, Fla. — Topical steroid withdrawal syndrome may signal a reminder to clinicians to be good stewards of topical treatments, according to a speaker at Masters of Pediatric Dermatology.

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March 25, 2024
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Babies born during lockdown had different microbiomes, impacting allergic disease

Babies born during lockdown had different microbiomes, impacting allergic disease

Babies born during the lockdown of March through May 2020 developed significant differences in their microbiome and less atopic dermatitis compared with babies born prior to this period, according to a study published in Allergy.

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January 31, 2024
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Abrocitinib downregulates genes linked to inflammation in patients with atopic dermatitis

Abrocitinib downregulates genes linked to inflammation in patients with atopic dermatitis

Abrocitinib downregulated genes associated with inflammation, epidermal hyperplasia, and T helper 2 and T helper 22 responses in the skin of patients with moderate to severe atopic dermatitis, according to a study published in Allergy.

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April 03, 2023
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Dupilumab not linked to short-term cancer development in patients with atopic dermatitis

Dupilumab not linked to short-term cancer development in patients with atopic dermatitis

Patients with atopic dermatitis treated with dupilumab did not experience any significantly increased risk for a primary or recurrent malignancy, according to a study published in The Journal of Allergy and Clinical Immunology: In Practice.

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February 13, 2023
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FDA approves expanded use of Cibinqo for adolescents with atopic dermatitis

FDA approves expanded use of Cibinqo for adolescents with atopic dermatitis

The FDA has approved a supplemental new drug application to expand the use of abrocitinib for adolescents with atopic dermatitis when other systemic drug products are not adequate or advisable, according to a press release.