Naoe Kaneko

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Inflammation is a protective response to eliminate cytotoxic agents and pathogens. Various factors are thought to be involved in the pathological changes in tissues caused by inflammation. Interleukin 1, an inflammatory cytokine, is thought to have diverse physiological functions and to play an important role in inflammatory disease. In this review, we(More)
OBJECTIVE Although Behçet's disease (BD) is a chronic inflammatory disorder of uncertain aetiology, the existence of familial BD with autosomal-dominant traits suggests that a responsibility gene (or genes) exists. We investigated a Japanese family with a history of BD to search for pathogenic mutations underlying the biological mechanisms of BD. METHODS(More)
Nucleotide-binding oligomerization domain-containing protein (Nod) 2 is an intracellular pattern recognition receptor, which recognizes muramyl dipeptide (N-Acetylmuramyl-L-Alanyl-D-Isoglutamine: MDP), a bacterial peptidoglycan component, and makes a NF-κB-activating complex called nodosome with adaptor protein RICK (RIP2/RIPK2). Nod2 mutants are associated(More)
Absent in melanoma 2 (AIM2) is an intracellular pattern-recognition receptor, which is a member of the PYHIN protein family, consisting of a PYD domain and an IFN-inducible nuclear localization (HIN) domain. AIM2 is reported to oligomerize with adaptor protein ASC upon sensing bacterial and viral cytosolic DNA in order to form the AIM2 inflammasome, which(More)
This study examined the pathogenesis of early-onset sarcoidosis (EOS) in a patient with a rare NOD2 mutation and surveyed the literature to identify the hallmark features for early diagnosis. An infant girl suffering from prolonged fever and skin rash of multiple pinkish papules and subsequent erythema nodosum was referred to our institution. Skin biopsy(More)
The inflammasome, typically consisting of a Nod-like receptor, apoptosis-associated speck-like protein, and pro-caspase-1, has recently been identified as a huge intracellular complex, which plays a crucial role in interleukin-1 maturation or specific physiological functions. Two Nod-like receptors, such as nucleotide-binding oligomerization(More)
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