Adrenergic Signaling in Immunotherapy of Cancer: Friend or Foe?

ABSTRACT: The incidence of cancer is increasing worldwide, which is to a large extent related to the population's increasing lifespan. However, lifestyle changes in the Western world are causative as well. Exercise is intrinsically associated with what one could call a "healthy life", and physical activity is associated with a lower risk of various types of cancer. Mouse models of exercise have shown therapeutic efficacy across numerous cancer models, at least in part due to the secretion of adrenaline, which mobilizes cells of the immune system, i.e., cytotoxic T and natural killer (NK) cells, through signaling of the β-2 adrenergic receptor (β2AR). Clinical trials aiming to investigate the clinical value of exercise are ongoing. Strikingly, however, the use of β-blockers-antagonists of the very sa

SUBMITTER: Jensen AWP 

PROVIDER: S-EPMC7866099 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature