February 2026 in “Nature Communications” In this study, researchers created a detailed human skin cell atlas by analyzing over 700,000 cells, finding that disrupted communication among specific immune and stromal cell subsets may play a key role in initiating and sustaining chronic skin inflammation in atopic dermatitis.
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October 2021 in “Journal of Investigative Dermatology” October 2021 in “Journal of Investigative Dermatology” This study found that interleukin-12 signals play a role in hair follicle immune privilege collapse in ex vivo alopecia areata models, and a TYK2 inhibitor may help prevent or reverse this process.
480 citations
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August 2014 in “Nature Biotechnology” This review discusses manipulating the stem cell niche as a strategy in regenerative medicine to repair damaged tissues, highlighting the potential benefits and challenges but reporting no new results.
October 2023 in “Regular and Young Investigator Award Abstracts” This study found that Baricitinib significantly reduced hair loss and immune response in a mouse model of alopecia areata.