National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
The role of mitochondrial respiratory chain in invasiveness and metastasis of cancer cells and possible therapeutic interventions
Legátová, Anna ; Brábek, Jan (advisor) ; Truksa, Jaroslav (referee)
The mitochondrial respiratory chain, also called the electron transport chain (ETC), has a pivotal role in key features of cancer cells e.g., proliferation, the metabolic shift from oxidative phosphorylation (OXPHOS) to aerobic glycolysis, or the ability to form metastases. This review summarizes current knowledge about ETC and its relationship to cancer, especially to invasiveness and metastases formation. Firstly, it deals with a process called the Warburg effect and with metabolic complexity in the tumor microenvironment. Then it shows how OXPHOS activity affects invasiveness of cancer cells and metastases formation, and it points out the connection between invasiveness and increased levels of ETC-generated reactive oxygen species. At the end, the review deals with possible use of ETC inhibitors in anticancer therapy.

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