RE: understand now and will explain1 Nov 2018 17:45
by that way that is from the hardman Report
CD4+ T-cells are the orchestrators of the immune response and, when activated
within a tumour, release interferons (IFNs) that can reverse the immunosuppressive
environment and can act directly to upregulate MHC expression on antigen
presenting cells (APCs), and stimulate the release of pro-inflammatory chemokines
to promote further the immune response. The autophagy process activates a
cascade of events that ultimately presents citrullinated peptides on MHC class II
molecules, which will trigger the immune response via CD4+ T-cells.