Relationship between expression of cyclin D1 and impaired liver regeneration observed in fibrotic or cirrhotic rats

Abstract

Two distinct rat models of liver fibrosis and cirrhosis showed markedly different proliferative responses after partial hepatectomy. The delay or failure of cyclin D1 induction, but not the increase of p21(CIP1) or p27(KIP1) might be responsible for their impaired liver regeneration.