Open AccessEmerging role of IκBζ in inflammation: Emphasis on psoriasis
Author(s) -
Gautam Preeti,
Maenner Sylvain,
Cailotto Frédéric,
Reboul Pascal,
Labialle Stéphane,
Jouzeau JeanYves,
Bourgaud Frédéric,
Moulin David
Publication year - 2022
Publication title -
clinical and translational medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.125
H-Index - 1
ISSN - 2001-1326
DOI - 10.1002/ctm2.1032
Subject(s) - psoriasis , inflammation , pathogenesis , medicine , immunology , bioinformatics , cancer research , biology
Abstract Psoriasis is a chronic inflammatory disorder affecting skin and joints that results from immunological dysfunction such as enhanced IL‐23 induced Th‐17 differentiation. IkappaB‐Zeta (IκBζ) is an atypical transcriptional factor of the IκB protein family since, contrary to the other family members, it positively regulates NF‐κB pathway by being exclusively localized into the nucleus. IκBζ deficiency reduces visible manifestations of experimental psoriasis by diminishing expression of psoriasis‐associated genes. It is thus tempting to consider IκBζ as a potential therapeutic target for psoriasis as well as for other IL23/IL17‐mediated inflammatory diseases. In this review, we will discuss the regulation of expression of NFKBIZ and its protein IκBζ, its downstream targets, its involvement in pathogenesis of multiple disorders with emphasis on psoriasis and evidences supporting that inhibition of IκBζ may be a promising alternative to current therapeutic managements of psoriasis.