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Cited by 373

The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.

Cytokinesis Failure Triggers Hippo Tumor Suppressor Pathway Activation

Open access
Ganem, Neil J., Cornils, Hauke, Chiu, Shang-Yi, O’Rourke, Kevin P., Arnaud, Jonathan, Yimlamai, Dean, Théry, Manuel, Camargo, Fernando D., Pellman, David·2014·Cell

Abstract

SUMMARY Genetically unstable tetraploid cells can promote tumorigenesis. Recent estimates suggest that ~37% of human tumors have undergone a genome-doubling event during their development. This potentially oncogenic effect of tetraploidy is countered by a p53-dependent barrier to proliferation. However, the cellular defects and corresponding signaling pathways that trigger growth suppression in tetraploid cells are not known. Here we combine RNAi screening and in vitro evolution approaches to demonstrate that cytokinesis failure activates the Hippo tumor suppressor pathway in cultured cells as well as in naturally occurring tetraploid cells in vivo. Induction of the Hippo pathway is triggered in part by extra centrosomes, which alter small G-protein signaling and activate LATS2 kinase. LATS2 in turn stabilizes p53 and inhibits the transcriptional regulators YAP and TAZ. These findings define an important tumor suppression mechanism and uncover adaptive mechanisms potentially available to nascent tumor cells that bypass this inhibitory regulation.

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Metadata

Authors
Ganem, N. J., Cornils, H., Chiu, S.-Y., O’Rourke, K. P., Arnaud, J., Yimlamai, D., Théry, M., Camargo, F. D., & Pellman, D.
Venue
Cell
Publisher
Elsevier BV
Published
2014-08
Volume
158
Issue
4
Pages
833-848
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2149304739
Cited by
373
References
48
FWCI
19.30
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Cytokinesis Failure Triggers Hippo Tumor Suppressor Pathway Activation. https://app.cochat.ai/papers/10.1016/j.cell.2014.06.029
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Ganem, N. J., Cornils, H., Chiu, S.-Y., O’Rourke, K. P., Arnaud, J., Yimlamai, D., Théry, M., Camargo, F. D., & Pellman, D. (2014). Cytokinesis Failure Triggers Hippo Tumor Suppressor Pathway Activation. Cell. https://doi.org/10.1016/j.cell.2014.06.029

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