What is NF kappaB and what is its role in mediating signals through TLRS?
What is NF kappaB and what is its role in mediating signals through TLRS? Innate immunity is the first line of defense against invading pathogens. All TLR signaling pathways culminate in activation of the transcription factor nuclear factor-kappaB (NF-κB), which controls the expression of an array of inflammatory cytokine genes. ... What is NF kappa signaling pathway? Introduction. Nuclear factor kappa B (NF-κB) is an ancient protein transcription factor (Salminen et al., 2008) and considered a regulator of innate immunity (Baltimore, 2009). The NF-κB signaling pathway links pathogenic signals and cellular danger signals thus organizing cellular resistance to invading pathogens....