Lactate stimulates CA IX expression in normoxic cancer cells

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Lactate stimulates CA IX expression in normoxic cancer cells

Besides hypoxia, other factors and molecules such as lactate, succinate, and reactive oxygen species activate transcription factor hypoxia-inducible factor-1 (HIF-1) even in normoxia. One of the main target gene products of HIF-1 is carbonic anhydrase IX (CA IX). CA IX is overexpressed in many tumors and serves as prognostic factor for hypoxic, aggressive and malignant cancers. CA IX is also in...

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Immunohistochemical reevaluation of carbonic anhydrase IX (CA IX) expression in tumors and normal tissues.

OBJECTIVES To immunohistochemically evaluate the carbonic anhydrase IX (CA IX) expression on 1,551 cases of tumors and normal tissues from various organs. METHODS Immunohistochemical evaluation of the expression of CA IX was performed on 1,125 malignant tumors, 69 benign neoplasms, and 322 normal tissues on tissue microarray sections and 18 intrahepatic cholangiocarcinomas (ICCs) and 17 hepat...

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Hypoxia stimulates lactate disposal in rainbow trout.

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ژورنال

عنوان ژورنال: Oncotarget

سال: 2017

ISSN: 1949-2553

DOI: 10.18632/oncotarget.20836