Title |
Carnosine inhibits carbonic anhydrase IX-mediated extracellular acidosis and suppresses growth of HeLa tumor xenografts
|
---|---|
Published in |
BMC Cancer, May 2014
|
DOI | 10.1186/1471-2407-14-358 |
Pubmed ID | |
Authors |
Zuzana Ditte, Peter Ditte, Martina Labudova, Veronika Simko, Filippo Iuliano, Miriam Zatovicova, Lucia Csaderova, Silvia Pastorekova, Jaromir Pastorek |
Abstract |
Carbonic anhydrase IX (CA IX) is a transmembrane enzyme that is present in many types of solid tumors. Expression of CA IX is driven predominantly by the hypoxia-inducible factor (HIF) pathway and helps to maintain intracellular pH homeostasis under hypoxic conditions, resulting in acidification of the tumor microenvironment. Carnosine (β-alanyl-L-histidine) is an anti-tumorigenic agent that inhibits the proliferation of cancer cells. In this study, we investigated the role of CA IX in carnosine-mediated antitumor activity and whether the underlying mechanism involves transcriptional and translational modulation of HIF-1α and CA IX and/or altered CA IX function. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Brazil | 1 | 50% |
Unknown | 1 | 50% |
Demographic breakdown
Type | Count | As % |
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Scientists | 1 | 50% |
Practitioners (doctors, other healthcare professionals) | 1 | 50% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 45 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 10 | 22% |
Researcher | 10 | 22% |
Student > Doctoral Student | 2 | 4% |
Student > Bachelor | 2 | 4% |
Professor | 2 | 4% |
Other | 8 | 18% |
Unknown | 11 | 24% |
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Other | 4 | 9% |
Unknown | 15 | 33% |