Multifaceted roles of aerobic glycolysis and oxidative phosphorylation in hepatocellular carcinoma

PeerJ

article

Ying Zhang¹  Wenhuan Li¹  Yuan Bian²  Yan Li¹  Lei Cong¹ 

[1] Department of Oncology, Shandong Provincial Hospital affiliated to Shandong First Medical University;Department of Emergency Medicine, Qilu Hospital of Shandong University;Department of Oncology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University

关键词: Hepatocellular carcinoma;    Mitochondrial metabolism;    Oxidative phosphorylation;    Aerobic glycolysis;   

DOI  :  10.7717/peerj.14797

学科分类：社会科学、人文和艺术（综合）

来源: Inra

【 摘 要 】

Liver cancer is a common malignancy with high morbidity and mortality rates. Changes in liver metabolism are key factors in the development of primary hepatic carcinoma, and mitochondrial dysfunction is closely related to the occurrence and development of tumours. Accordingly, the study of the metabolic mechanism of mitochondria in primary hepatic carcinomas has gained increasing attention. A growing body of research suggests that defects in mitochondrial respiration are not generally responsible for aerobic glycolysis, nor are they typically selected during tumour evolution. Conversely, the dysfunction of mitochondrial oxidative phosphorylation (OXPHOS) may promote the proliferation, metastasis, and invasion of primary hepatic carcinoma. This review presents the current paradigm of the roles of aerobic glycolysis and OXPHOS in the occurrence and development of hepatocellular carcinoma (HCC). Mitochondrial OXPHOS and cytoplasmic glycolysis cooperate to maintain the energy balance in HCC cells. Our study provides evidence for the targeting of mitochondrial metabolism as a potential therapy for HCC.

【 授权许可】

CC BY