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Functional Conservation Of An Ancestral Pellino Protein In Helminth Species, Christopher Cluxton, Brian Caffrey, Gemma Kinsella, Paul Moynagh, Mario Fares, Padraic Fallon
Functional Conservation Of An Ancestral Pellino Protein In Helminth Species, Christopher Cluxton, Brian Caffrey, Gemma Kinsella, Paul Moynagh, Mario Fares, Padraic Fallon
Articles
The immune system of H. sapiens has innate signaling pathways that arose in ancestral species. This is exemplified by the discovery of the Toll-like receptor (TLR) pathway using free-living model organisms such as Drosophila melanogaster. The TLR pathway is ubiquitous and controls sensitivity to pathogen-associated molecular patterns (PAMPs) in eukaryotes. There is, however, a marked absence of this pathway from the plathyhelminthes, with the exception of the Pellino protein family, which is present in a number of species from this phylum. Helminth Pellino proteins are conserved having high similarity, both at the sequence and predicted structural protein level, with that …