The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound

Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

[search][options]

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Fu, H.J. et al.

Stable Knockdown of Estrogen Receptor alpha by Vector-Based RNA Interference Suppresses Proliferation and Enhances Apoptosis in Breast Cancer Cells.

Breast cancer, the most common malignancy in women, has a known association with the steroid hormone estrogen. Estrogen receptor alpha (ERalpha) plays an important role in the clinical care of breast cancer patients, both as a prognostic factor and as a therapeutic target. Here, we show that a small interfering RNA (siRNA) against ERalpha downregulates ERalpha expression in human MCF-7 and Bcap-37 breast cancer cells, causing a significant decrease in breast cancer cell proliferation. Tumor cells lacking ERalpha expression grew at a much slower rate than did control cells in vitro. Moreover, ERalpha knockdown in breast cancer cells resulted in decreased, even completely abrogated tumor growth in BALB/c nude mice, providing direct evidence for an essential role of ERalpha in breast cancer growth. Our results suggest siRNA-mediated gene silencing of ERalpha may impair tumorigenicity, and even suppress the tumor growth.[1]

References

Stable Knockdown of Estrogen Receptor alpha by Vector-Based RNA Interference Suppresses Proliferation and Enhances Apoptosis in Breast Cancer Cells. Fu, H.J., Jia, L.T., Bao, W., Zhao, J., Meng, Y.L., Wang, C.J., Yao, L.B., Chen, S.Y., Yang, A.G. Cancer Biol. Ther. (2006) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg