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Cited by 831

The DOI matches its Crossref record; 144 of the 144 references it cites were found in a registry or an index.

Blocking Oncogenic Ras Signaling for Cancer Therapy

Adjei, A. A.·2001·JNCI Journal of the National Cancer Institute

Abstract

The Ras gene product is a monomeric membrane-localized G protein of 21 kd that functions as a molecular switch linking receptor and nonreceptor tyrosine kinase activation to downstream cytoplasmic or nuclear events. Each mammalian cell contains at least three distinct ras proto-oncogenes encoding closely related, but distinct proteins. Activating mutations in these Ras proteins result in constitutive signaling, thereby stimulating cell proliferation and inhibiting apoptosis. Oncogenic mutations in the ras gene are present in approximately 30% of all human cancers. K-ras mutations occur frequently in non-small-cell lung, colorectal, and pancreatic carcinomas; H-ras mutations are common in bladder, kidney, and thyroid carcinomas; N-ras mutations are found in melanoma, hepatocellular carcinoma, and hematologic malignancies. The ras-signaling pathway has attracted considerable attention as a target for anticancer therapy because of its important role in carcinogenesis. In this review, the physiologic and biochemical properties of the Ras proteins, their mechanism of cell signaling, and their relation to human cancer will be discussed. Novel cancer therapeutic approaches based on the inhibition of Ras-mediated signaling, including inhibition of Ras processing, inhibition of Ras protein synthesis, and blockage of downstream Ras effectors, will be discussed.

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Metadata

Authors
Adjei, A. A.
Venue
JNCI Journal of the National Cancer Institute
Published
2001-07-18
Volume
93
Issue
14
Pages
1062-1074
ISSN
  • 0027-8874 (ISSN-L)
  • 1460-2105
OpenAlex
W2005041472
Cited by
831
References
144
FWCI
18.89
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Blocking Oncogenic Ras Signaling for Cancer Therapy. https://app.cochat.ai/papers/10.1093/jnci/93.14.1062
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Adjei, A. A. (2001). Blocking Oncogenic Ras Signaling for Cancer Therapy. JNCI Journal of the National Cancer Institute. https://doi.org/10.1093/jnci/93.14.1062

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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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