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Related Experiment Video

Updated: Jun 1, 2026

Lymphocyte Isolation from Human Skin for Phenotypic Analysis and Ex Vivo Cell Culture

Lymphocyte Isolation from Human Skin for Phenotypic Analysis and Ex Vivo Cell Culture

Published on: April 8, 2016

Natural killer cells in psoriasis.

A M Tobin¹, L Lynch, B Kirby

¹Department of Dermatology, St Vincent's University Hospital, Dublin, Ireland. tobin.annemarie@gmail.com

Journal of Innate Immunity

|May 27, 2011

Summary

This summary is machine-generated.

Psoriasis involves immune cells like Th1 and Th17. This review highlights the significant role of natural killer (NK) cells in psoriasis pathogenesis and immune responses.

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Area of Science:

Immunology
Dermatology

Background:

Psoriasis is a prevalent immune-mediated disorder.
Pathogenesis involves T helper 1 (Th1) and T helper 17 (Th17) cells.
Tumor necrosis factor-alpha (TNF-α) dominance suggests innate immune system involvement.

Purpose of the Study:

To review evidence for the role of natural killer (NK) cells in psoriasis.
To explore the unique contribution of NK cells in psoriatic lesions.

Main Methods:

Literature review of studies on psoriasis and innate immunity.
Analysis of cytokine patterns and immune cell involvement in psoriatic lesions.

Main Results:

Natural killer (NK) cells and natural killer T (NKT) cells play a unique role in psoriatic lesions.
Evidence supports the involvement of NK cells in the pathogenesis of psoriasis.

Conclusions:

Natural killer (NK) cells are key players in the innate immune response in psoriasis.
Further research into NK cell function can inform psoriasis treatment strategies.