Extracellular acidity as favouring factor of tumor progression and metastatic dissemination.
Year: 2012
Type: article
Abstract: The bidirectional interactions between tumor cells and the so-called "host reactive stroma" play a critical role in most of the events characterizing tumor progression and distant organ colonization. This review discusses critical components of tumor environment involved in tumor cell dissemination. More specifically, it addresses some of the experimental evidences providing that acidity of tumor environment facilitates local invasiveness and metastasis formation, independently from hypoxia, with which acidity may be associated. Besides, acidity renders tumor cells resistant to radiation therapy and chemotherapeutic drugs. Therefore, this review examines the strategies for raising the low extracellular pH of tumors that might have considerable potential in cancer therapy.
Source: PubMed
Authors: L Calorini, S Peppicelli, F Bianchini
Institution: University of Florence
Language: English
Subfield: Cancer Research
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W2395769586