Changes in the proteome of mediterranean sea urchin Paracentrotus lividus due to activation of its immune system

Our aim was to study the immune system of a Mediterranean sea urchin Paracentrotus lividus. Using a label free quantitative mass spectrometry approach we analyzed how bacterial lipopolysaccharide (LPS) is able to modulate the coelomocytes proteome and effect its cellular pathways such as cytoskeleton reorganization, stress and energetic homeostasis.