Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
action anatomy and antibody antigen apoptosis attack biology biomedical biomedicine blood cancer cancerous care cd8 cell cells cytokines cytolytic cytoplasm cytotoxic damaged death dendritic destruction diagram disease division enter granzymes health healthy human illustration immune immunity immunotherapy infected infection inflammation kills lead lymphocyte medical medicine membrane necrosis oncology perforin process receptor release research response responses science system target therapy through tumor white