Molecular view on PRR cross-talk in antifungal immunity

The identification of a major class of innate immune receptors, termed pattern recognition receptors (PRRs), has boosted research on innate pathogen recognition. The immune response to a specific pathogen is not restricted to the recognition by one type of PRR or activation of a single cell type, but instead comprises complex collaborations between different receptors, cells and signal mediators. Here we will discuss the cross-talk between PRRs involved in fungal recognition, focusing on the molecular interactions occurring at the plasma membrane.