Inter-organ communication during tissue regeneration

Abstract

Tissue regeneration is not simply a local repair event occurring in isolation from the distant, uninjured parts of the body. Rather, evidence indicates that regeneration is a whole-animal process involving coordinated interactions between different organ systems. Here, we review recent studies that reveal how remote uninjured tissues and organ systems respond to and engage in regeneration.We also discuss the need for toolkits and technological advancements to uncover and dissect organ communication during regeneration.