Hepatostat: Liver regeneration and normal liver tissue maintenance
George K. Michalopoulos – 20 December 2016 – In contrast to all other organs, liver‐to‐body‐weight ratio needs to be maintained always at 100% of what is required for body homeostasis. Adjustment of liver size to 100% of what is required for homeostasis has been called “hepatostat.” Removal of a portion of any other organ is followed with local regeneration of a limited degree, but it never attempts to reach 100% of the original size. The complex mechanisms involved in this uniquely hepatic process encompass a variety of regenerative pathways that are specific to different types of injury.