adaptive immune response pathway signaling pathway in the adaptive immune response Fc receptor mediated signaling pathway 2012-11-09T10:50:09Z Fc receptors mediated signaling exerts important regulatory and modulatory roles in immunity. Fc receptors are classified by the type of antibody they recognize. They are widely expressed on immune system cells and a number of other cell types. With one exception, they mediate activating signaling cascades. PW:0001150 pathway vpetri