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Cited by 570

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Distinct roles for cysteine cathepsin genes in multistage tumorigenesis

Open access
Gocheva, Vasilena, Zeng, Wei, Ke, Danxia, Klimstra, David, Reinheckel, Thomas, Peters, Christoph, Hanahan, Douglas, Joyce, Johanna A.·2006·Genes & Development

Abstract

Multiple types of degradative enzymes, including cathepsins of the cysteine protease family, have been implicated in the regulation of angiogenesis and invasion during cancer progression. Several cysteine cathepsins are up-regulated in a mouse model of pancreatic islet cell carcinogenesis (RIP1-Tag2), and tumor progression is impaired following their collective pharmacologic inhibition. Using null mutations of four of the implicated cysteine cathepsins, we have now dissected their individual roles in cancer development. Mutants of cathepsins B or S impaired tumor formation and angiogenesis, while cathepsin B or L knockouts retarded cell proliferation and tumor growth. Absence of any one of these three genes impaired tumor invasion. In contrast, removal of cathepsin C had no effect on either tumor formation or progression. We have identified E-cadherin as a target substrate of cathepsins B, L, and S, but not cathepsin C, potentially explaining their differential effects on tumor invasion. Furthermore, we detected analogous increases in cathepsin expression in human pancreatic endocrine neoplasms, and a significant association between increased levels of cathepsins B and L and tumor malignancy. Thus individual cysteine cathepsin genes make distinctive contributions to tumorigenesis.

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Crossref · 10.1101/gad.1407406

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Metadata

Authors
Gocheva, V., Zeng, W., Ke, D., Klimstra, D., Reinheckel, T., Peters, C., Hanahan, D., & Joyce, J. A.
Venue
Genes & Development
Published
2006-02-15
Volume
20
Issue
5
Pages
543-556
ISSN
  • 0890-9369 (ISSN-L)
  • 1549-5477
OpenAlex
W2171744625
Cited by
570
References
3
Type
posted content
Language
en
Open access
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