Notch2 signaling instructs viral and bacterial TLR responsiveness in B cells.
Marginal zone (MZ) B cells optimize protection against blood-borne bacteria by rapidly producing plasma cells in response to Toll-like receptor (TLR) ligands. Here, we demonstrate that Notch2 instructs this responsiveness for both the dsRNA sensor TLR3 and LPS sensor TLR4. Using mathematical modeling of cell trace time...