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Cited by 399

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Down-regulation of transmembrane carbonic anhydrases in renal cell carcinoma cell lines by wild-type von Hippel-Lindau transgenes

Open access
Ivanov, Sergey V., Kuzmin, Igor, Wei, Ming-Hui, Pack, Svetlana, Geil, Laura, Johnson, Bruce E., Stanbridge, Eric J., Lerman, Michael I.·1998·Proceedings of the National Academy of Sciences

Abstract

To discover genes involved in von Hippel-Lindau (VHL)-mediated carcinogenesis, we used renal cell carcinoma cell lines stably transfected with wild-type VHL-expressing transgenes. Large-scale RNA differential display technology applied to these cell lines identified several differentially expressed genes, including an alpha carbonic anhydrase gene, termed CA12 . The deduced protein sequence was classified as a one-pass transmembrane CA possessing an apparently intact catalytic domain in the extracellular CA module. Reintroduced wild-type VHL strongly inhibited the overexpression of the CA12 gene in the parental renal cell carcinoma cell lines. Similar results were obtained with CA9 , encoding another transmembrane CA with an intact catalytic domain. Although both domains of the VHL protein contribute to regulation of CA12 expression, the elongin binding domain alone could effectively regulate CA9 expression. We mapped CA12 and CA9 loci to chromosome bands 15q22 and 17q21.2 respectively, regions prone to amplification in some human cancers. Additional experiments are needed to define the role of CA IX and CA XII enzymes in the regulation of pH in the extracellular microenvironment and its potential impact on cancer cell growth.

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Metadata

Authors
Ivanov, S. V., Kuzmin, I., Wei, M.-H., Pack, S., Geil, L., Johnson, B. E., Stanbridge, E. J., & Lerman, M. I.
Venue
Proceedings of the National Academy of Sciences
Published
1998-10-13
Volume
95
Issue
21
Pages
12596-12601
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1987825597
Cited by
399
References
1
FWCI
8.44
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Down-regulation of transmembrane carbonic anhydrases in renal cell carcinoma cell lines by wild-type von Hippel-Lindau transgenes. https://app.cochat.ai/papers/10.1073/pnas.95.21.12596
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Ivanov, S. V., Kuzmin, I., Wei, M.-H., Pack, S., Geil, L., Johnson, B. E., Stanbridge, E. J., & Lerman, M. I. (1998). Down-regulation of transmembrane carbonic anhydrases in renal cell carcinoma cell lines by wild-type von Hippel-Lindau transgenes. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.95.21.12596

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