Massachusetts General Hospital The immunosuppressive tumor microenvironment remains a limiting factor for anti-cancer vaccine therapies. In addition, tumors systemically alter immune cells’ function via secretion of cytokines such as VEGF, a major proangiogenic cytokine. Hence, anti-angiogenic treatment may...
there was a large influx of immigrants — mostly males from the West African nation of Senegal. These men were working very long hours and were all living in a hotel near the hospital. When they began not feeling well, they would ...