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Cited by 1,255

The DOI matches its Crossref record; 83 of the 83 references it cites were found in a registry or an index.

Status of Epidermal Growth Factor Receptor Antagonists in the Biology and Treatment of Cancer

Mendelsohn, John, Baselga, Jose·2003·Journal of Clinical Oncology

Abstract

The epidermal growth factor receptor (EGFR) is a tyrosine kinase receptor of the ErbB family that is abnormally activated in many epithelial tumors. Receptor activation leads to recruitment and phosphorylation of several downstream intracellular substrates, leading to mitogenic signaling and other tumor-promoting cellular activities. In human tumors, receptor overexpression correlates with a more aggressive clinical course. Taken together, these observations indicate that the EGFR is a promising target for cancer therapy. Monoclonal antibodies directed at the ligand-binding extracellular domain and low–molecular weight inhibitors of the receptor’s tyrosine kinase are currently in advanced stages of clinical development. These agents prevent ligand-induced receptor activation and downstream signaling, which results in cell cycle arrest, promotion of apoptosis, and inhibition of angiogenesis. They also enhance the antitumor effects of chemotherapy and radiation therapy. In patients, anti-EGFR agents can be given safely at doses that fully inhibit receptor signaling, and single-agent activity has been observed against a variety of tumor types, including colon carcinoma, non–small-cell lung cancer, head and neck cancer, ovarian carcinoma, and renal cell carcinoma. Although antitumor activity is significant, responses have been seen in only a minority of the patients treated. In some clinical trials, anti-EGFR agents enhanced the effects of conventional chemotherapy and radiation therapy. Ongoing research efforts are directed at the selection of patients with EGFR-dependent tumors, identification of the differences among the various classes of agents, and new clinical development strategies.

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Metadata

Authors
Mendelsohn, J., & Baselga, J.
Venue
Journal of Clinical Oncology
Published
2003-07-15
Volume
21
Issue
14
Pages
2787-2799
ISSN
  • 0732-183X (ISSN-L)
  • 1527-7755
OpenAlex
W2039633811
Cited by
1,255
References
83
FWCI
45.26
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Status of Epidermal Growth Factor Receptor Antagonists in the Biology and Treatment of Cancer. https://app.cochat.ai/papers/10.1200/jco.2003.01.504
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Mendelsohn, J., & Baselga, J. (2003). Status of Epidermal Growth Factor Receptor Antagonists in the Biology and Treatment of Cancer. Journal of Clinical Oncology. https://doi.org/10.1200/jco.2003.01.504

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

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.