Elevated serum levels of interleukin 21 are associated with disease severity in patients with psoriasis

Kinetics of circulating Th17 cytokines and adipokines in psoriasis patients

(2011) Hideki Nakajima et al.   ARCHIVES OF DERMATOLOGICAL RESEARCH

IL-21 in the pathogenesis and treatment of skin diseases

(2010) Antonio Costanzo et al.   JOURNAL OF DERMATOLOGICAL SCIENCE

Involvement of interleukin-21 in the epidermal hyperplasia of psoriasis

(2009) Roberta Caruso et al.   NATURE MEDICINE

Psoriasis

(2009) Frank O. Nestle et al.   NEW ENGLAND JOURNAL OF MEDICINE

A Fundamental Role for Interleukin-21 in the Generation of T Follicular Helper Cells

(2008) Alexis Vogelzang et al.   IMMUNITY

Interleukin-21: a critical regulator of the balance between effector and regulatory T-cell responses

(2008) Giovanni Monteleone et al.   TRENDS IN IMMUNOLOGY

A Genome-Wide Association Study of Psoriasis and Psoriatic Arthritis Identifies New Disease Loci

(2008) Ying Liu et al.   PLoS Genetics