RE: THIS is to Bermuda12 Sep 2019 00:39
perfectly explained ...........
The genetic instability of cancer cells favors the development of immunogenic clones,12,13 that are recognized by antigen-presenting cells (APCs) and dendritic cells, which stimulate the activation of CD8+ T-cells, which induce the killing of tumor cells. Inhibitory pathways that modulate and switch off the inflammatory response have evolved, in order to prevent the tissue damage derived from a prolonged activation of the immune system. Among these, the PD-1 axis dephoshorylates the T-cell receptor, induces T-cell apoptosis, decreases cytokine production, and favors the immune evasion of cancer cells.14 Agents targeting the PD-1 checkpoint disrupt this negative signaling, triggered by PD-L1/PD-L2, and restore T-cell antitumor function.
so a T cell generated by Scancell immunobody which stimulates the APC cell to activate a t cell ..... now targeting the TPR2 antigen on the cancer
t cell meets the cancer and is Turned OFF
by
"""" PD-1 axis dephoshorylates the T-cell receptor, induces T-cell apoptosis, decreases cytokine production"""
which is what Keytruda Blocks