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Cited by 167

The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.

Yes-Associated Protein 1 Is Widely Expressed in Human Brain Tumors and Promotes Glioblastoma Growth

Open access
Orr, Brent A., Bai, Haibo, Odia, Yazmin, Jain, Deepali, Anders, Robert A., Eberhart, Charles G.·2011·Journal of Neuropathology & Experimental Neurology

Abstract

The hippo pathway and its downstream mediator yes-associated protein 1 (YAP1) regulate mammalian organ size in part through modulating progenitor cell numbers. YAP1 has also been implicated as an oncogene in multiple human cancers. Currently, little is known about the expression of YAP1 either in normal human brain tissue or in central nervous system neoplasms. We used immunohistochemistry to evaluate nuclear YAP1 expression in the fetal and normal adult human brains and in 264 brain tumors. YAP1 was expressed in fetal and adult brain regions known to harbor neural progenitor cells, but there was little YAP1 immunoreactivity in the adult cerebral cortex. YAP1 protein was also readily detected in the nuclei of human brain tumors. In medulloblastoma, the expression varied between histologic subtypes and was most prominent in nodular/desmoplastic tumors. In gliomas, it was frequently expressed in infiltrating astrocytomas and oligodendrogliomas but rarely in pilocytic astrocytomas. Using a loss-of-function approach, we show that YAP1 promoted growth of glioblastoma cell lines in vitro. High levels of YAP1 messenger RNA expression were associated with aggressive molecular subsets of glioblastoma and with a nonsignificant trend toward reduced mean survival in human astrocytoma patients. These findings suggest that YAP1 may play an important role in normal human brain development and that it could represent a new target in human brain tumors.

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Metadata

Authors
Orr, B. A., Bai, H., Odia, Y., Jain, D., Anders, R. A., & Eberhart, C. G.
Venue
Journal of Neuropathology & Experimental Neurology
Published
2011-07
Volume
70
Issue
7
Pages
568-577
ISSN
  • 0022-3069 (ISSN-L)
  • 1554-6578
OpenAlex
W1983028616
Cited by
167
References
6
FWCI
3.54
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Yes-Associated Protein 1 Is Widely Expressed in Human Brain Tumors and Promotes Glioblastoma Growth. https://app.cochat.ai/papers/10.1097/nen.0b013e31821ff8d8
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Orr, B. A., Bai, H., Odia, Y., Jain, D., Anders, R. A., & Eberhart, C. G. (2011). Yes-Associated Protein 1 Is Widely Expressed in Human Brain Tumors and Promotes Glioblastoma Growth. Journal of Neuropathology & Experimental Neurology. https://doi.org/10.1097/nen.0b013e31821ff8d8

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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