Abstract
Toll-like receptors (TLRs) play an important role in immunity and mediate their actions via multiple signaling pathways, in particular, the nuclear factor of kappa light polypeptide gene enhancer in B-cells (NF-κB) pathway. Rare inherited defects of TLR- and NF-κB-dependent responses have recently been recognized. These primary immunodeficiencies predispose children to life-threatening infections and often remain undiagnosed. Establishing a sensitive, specific, cost-effective and simple method for diagnosis is therefore important. In this article, we review the known defects of TLR- and NF-κB-mediated pathways and the assays that can be used to screen for such defects.
Notice of Correction
Following online publication of the article, the spelling of one of the authors names was corrected to read Jutte Van der Werff Ten Bosch.