In this open access paper, the authors present their view of the role of the immune system in age-related disease. Chronic inflammation is the primary focus of many considerations of immune aging, but there are arguably many other areas of disarray and dysfunction in the aging immune system that are just as relevant to the progression of age-related disease. Like other researchers, the authors here divide the complexity of immune aging into two broad categories: inflammaging, changes that increase chronic inflammation and inappropriate immune activation, and immunosenescence, changes that weaken the efforts of immune cells to destroy pathogens and harmful cells, such as those that have become cancerous or senescent.

Link: https://doi.org/10.4331/wjbc.v8.i2.129