The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Claudin-1 regulates cellular transformation and metastatic behavior in colon cancer
Open accessAbstract
Disruption of the cell-cell junction with concomitant changes in the expression of junctional proteins is a hallmark of cancer cell invasion and metastasis. The role of adherent junction proteins has been studied extensively in cancer, but the roles of tight junction (TJ) proteins are less well understood. Claudins are recently identified members of the tetraspanin family of proteins, which are integral to the structure and function of TJs. Recent studies show changes in expression/cellular localization of claudins during tumorigenesis; however, a causal relationship between claudin expression/localization and cancer has not been established. Here, we report an increased expression of claudin-1 in human primary colon carcinoma and metastasis and in cell lines derived from primary and metastatic tumors. We also report frequent nuclear localization of claudin-1 in these samples. Genetic manipulations of claudin-1 expression in colon cancer cell lines induced changes in cellular phenotype, with structural and functional changes in markers of epithelial-mesenchymal transition. Furthermore, we demonstrate that changes in claudin-1 expression have significant effects on growth of xenografted tumors and metastasis in athymic mice. We further provide data suggesting that the regulation of E-cadherin expression and beta-catenin/Tcf signaling is a possible mechanism underlying claudin-1-dependent changes.
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Cites
Lessons from hereditary colorectal cancer
Kinzler, K. W., & Vogelstein, B. (1996) · Cell · doi:10.1016/s0092-8674(00)81333-1 · Cited by 4,919
Zhou, B. P., Deng, J., Xia, W., Xu, J., Li, Y. M., Gunduz, M., & Hung, M.-C. (2004) · Nature Cell Biology · doi:10.1038/ncb1173 · Cited by 1,581
Fagotto, F., Glück, U., & Gumbiner, B. M. (1998) · Current Biology · doi:10.1016/s0960-9822(98)70082-x · Cited by 434
Cited by
Coppé, J.-P., Patil, C. K., Rodier, F., Sun, Y., Muñoz, D. P., Goldstein, J., Nelson, P. S., Desprez, P.-Y., & Campisi, J. (2008) · PLoS Biology · doi:10.1371/journal.pbio.0060301 · Cited by 302
“feature of metastatic but not primary tumors [53].”
BackgroundIntestinal mucosal barrier function in health and disease
Turner, J. R. (2009) · Nature reviews. Immunology · doi:10.1038/nri2653 · Cited by 3,952
Wang, H.-B., Wang, P.-Y., Wang, X., Wan, Y.-L., & Liu, Y.-C. (2012) · Digestive Diseases and Sciences · doi:10.1007/s10620-012-2259-4 · Cited by 827
Towards the Human Colorectal Cancer Microbiome
Marchesi, J. R., Dutilh, B. E., Hall, N., Peters, W. H. M., Roelofs, R., Boleij, A., & Tjalsma, H. (2011) · PLoS ONE · doi:10.1371/journal.pone.0020447 · Cited by 552
Intestinal epithelial claudins: expression and regulation in homeostasis and inflammation
Garcia‐Hernandez, V., Quiros, M., & Nusrat, A. (2017) · Annals of the New York Academy of Sciences · doi:10.1111/nyas.13360 · Cited by 445
Metadata
- Authors
- Dhawan, P.
- Venue
- Journal of Clinical Investigation
- Published
- 2005-07-01
- Volume
- 115
- Issue
- 7
- Pages
- 1765-1776
- ISSN
- 0021-9738 (ISSN-L)
- OpenAlex
- W2148888894
- Cited by
- 566
- References
- 3
- FWCI
- 13.40
- Type
- journal article
- Language
- en
- Open access
- bronze
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