Evidence map›Paper›PMID 19236156›Full record

ReviewExpert opinion on therapeutic targets2009

Mechanisms of tumor resistance to EGFR-targeted therapies.

Elizabeth A Hopper-Borge, Rochelle E Nasto, Vladimir Ratushny, Louis M Weiner, Erica A Golemis, Igor Astsaturov

Open access · greenAbstract readReview
In one paragraph

Review in Expert opinion on therapeutic targets, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
6.5field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 110 citations in OpenAlex.

  1. Review
  2. Review
  3. Anti-EGFR liposomal drug delivery system loaded with AGYInternational journal of pharmaceutics: X · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Anti-EGFR Antibody-Drug Conjugate Carrying an Inhibitor Targeting CDK Restricts Triple-Negative Breast Cancer Growth.Clinical cancer research : an official journal of the American Association for Cancer Research · 2024
    Article
  12. Ligand-based active targeting strategies for cancer theranostics.Naunyn-Schmiedeberg's archives of pharmacology · 2023
    Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Review
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Elizabeth A Hopper-BorgeFox Chase Cancer Center, W462, 333 Cottman Ave., Philadelphia, PA 19111, USA.
Rochelle E Nasto
Vladimir Ratushny
Louis M Weiner
Erica A Golemis
Igor Astsaturov
Fox Chase Cancer Center · USGeorgetown University · USWeatherford College · US

Funding

WORD PROCESSING CENTER--COREP30CA006927 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI Margaret von Mehren · 1985 to 2026
$138.8M
ROLES OF HEF1 IN CELL DIFFERENTIATION AND SURVIVALR01CA063366 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI GOLEMIS, ERICA A. · 1998 to 2013
$3.9M
Cas Protein Regulation of EMT in CancerR01CA113342 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI GOLEMIS, ERICA A. · 2007 to 2011
$1.5M
Studies on a Novel Taxane PumpK01CA120091 · NCI · FOX CHASE CANCER CENTER · PI HOPPER-BORGE, ELIZABETH A · 2007 to 2011
$702k
NCI NIH HHS K01 CA120091NCI NIH HHS P30 CA006927NCI NIH HHS R01 CA063366NCI NIH HHS R01 CA113342
6 · The paper itself

Abstract

backgroundMuch effort has been devoted to development of cancer therapies targeting EGFR, based on its role in regulating cell growth. Small-molecule and antibody EGFR inhibitors have clinical roles based on their efficacy in a subset of cancers, generally as components of combination therapies. Many cancers are either initially resistant to EGFR inhibitors or become resistant during treatment, limiting the efficacy of these reagents. OBJECTIVE/

methodsTo review cellular resistance mechanisms to EGFR-targeted therapies. RESULTS/

conclusionsThe best validated of these mechanisms include activation of classic ATP-binding casette (ABC) multidrug transporters; activation or mutation of EGFR; and overexpression or activation of signaling proteins operating in relation to EGFR. We discuss current efforts and potential strategies to override these sources of resistance. We describe emerging systems-biology-based concepts of alternative resistance to EGFR-targeted therapies, and discuss their implications for use of EGFR-targeted and other targeted therapies.

Indexed as

Drug Resistance, NeoplasmAnimalsAntineoplastic AgentsATP-Binding Cassette TransportersDrug Delivery SystemsErbB ReceptorsGene Expression Regulation, NeoplasticHumansNeoplasmsSignal TransductionAntineoplastic AgentsATP-Binding Cassette TransportersErbB Receptors

Identifiers

PMID19236156
PMCPMC2670612
OpenAlexW2064966341

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.