cellular senescence and health risks. roles that senescent cells play in the human body

aging anatomy apoptosis apoptotic atherosclerosis biological biology blood body bone cancer cell cellular clock cycle death destruction diabetes diagram disease division embryo embryogenesis eye fibrosis genetic genome glaucoma health healthy heart human illness inflammation injury liver macrophage medical medicine mitosis necrosis neurodegenerative neuron nucleus old oncology osteoporosis poster problem process protein research risk roles science senescence senescent structure tumor vector white