Evidence map›Paper›PMID 26959746›Full record

ArticleOncotarget2016

Therapy of pancreatic cancer via an EphA2 receptor-targeted delivery of gemcitabine.

Bridget A Quinn, Si Wang, Elisa Barile, Swadesh K Das, Luni Emdad, Devanand Sarkar, Surya K De, Susan Kharagh Morvaridi, John L Stebbins, Stephen J Pandol and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

23 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. First-in-human EphA2-targeting PET imaging with the bicyclic radiotracer [European journal of nuclear medicine and molecular imaging · 2026
    Article
  3. [Npj imaging · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. Targeting the EphA2 pathway: could it be the way for bone sarcomas?Cell communication and signaling : CCS · 2024
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
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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

12 authors at 5 institutions in 1 country.

Bridget A QuinnDepartment of Human and Molecular Genetics, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA 23298, USA.
Si WangSanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
Elisa BarileSanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
Swadesh K DasDepartment of Human and Molecular Genetics, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA 23298, USA.
Luni EmdadDepartment of Human and Molecular Genetics, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA 23298, USA.
Devanand SarkarDepartment of Human and Molecular Genetics, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA 23298, USA.
Surya K DeSanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
Susan Kharagh MorvaridiDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
John L StebbinsSanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
Stephen J PandolDepartment of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
Paul B FisherDepartment of Human and Molecular Genetics, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA 23298, USA.
Maurizio PellecchiaSanford-Burnham-Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
Virginia Commonwealth University · USSanford Burnham Prebys Medical Discovery Institute · USCedars-Sinai Medical Center · USDiscovery Institute · USUniversity of California, Riverside · US

Funding

Tumor Microenvironment and Cancer ImmunologyP30CA030199 · NCI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI Michael Jackson · 1985 to 2026
$107.2M
Tissue CoreP01CA081534 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KIPPS, THOMAS J · 2000 to 2016
$59.5M
The Southernearch Center for ALPD and CirrhosisP50AA011999 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI ANNA S. GUKOVSKAYA · 1999 to 2026
$45.8M
Targeting Eph receptors in cancerP01CA138390 · NCI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI PASQUALE, ELENA B · 2010 to 2014
$7.3M
Targeting diet-induced promotion of Kras-initiated pancreatic adenocarcinomaP01CA163200 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI PANDOL, STEPHEN J. · 2012 to 2016
$6.2M
DYSBIOTIC MICROBIOME IN PANCREATITIS, DIABETES, AND PANCREATIC CANCERU01DK108326 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI FISHER, WILLIAM E · 2015 to 2024
$5.2M
Mcl-1 in apoptosis and signal transduction: a structure/function approachR01CA168517 · NCI · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI PELLECCHIA, MAURIZIO · 2012 to 2024
$4.7M
Targeting apoptosis via chemical design of Bcl-2 antagonistsR01CA149668 · NCI · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI PELLECCHIA, MAURIZIO · 2010 to 2014
$1.9M
New transgenic animal model to study pancreatic cancerR21CA191515 · NCI · VIRGINIA COMMONWEALTH UNIVERSITY · PI FISHER, PAUL B · 2015 to 2016
$392k
NCI NIH HHS P01 CA081534NCI NIH HHS P01 CA138390NCI NIH HHS P01 CA163200NCI NIH HHS P30 CA030199NCI NIH HHS R01 CA149668NCI NIH HHS R01 CA168517NCI NIH HHS R21 CA191515NIAAA NIH HHS P50 AA011999NIDDK NIH HHS U01 DK108326
6 · The paper itself

Abstract

First line treatment for pancreatic cancer consists of surgical resection, if possible, and a subsequent course of chemotherapy using the nucleoside analogue gemcitabine. In some patients, an active transport mechanism allows gemcitabine to enter efficiently into the tumor cells, resulting in a significant clinical benefit. However, in most patients, low expression of gemcitabine transporters limits the efficacy of the drug to marginal levels, and patients need frequent administration of the drug at high doses, significantly increasing systemic drug toxicity. In this article we focus on a novel targeted delivery approach for gemcitabine consisting of conjugating the drug with an EphA2 targeting agent. We show that the EphA2 receptor is highly expressed in pancreatic cancers, and accordingly, the drug-conjugate is more effective than gemcitabine alone in targeting pancreatic tumors. Our preliminary observations suggest that this approach may provide a general benefit to pancreatic cancer patients and offers a comprehensive strategy for enhancing delivery of diverse therapeutic agents to a wide range of cancers overexpressing EphA2, thereby potentially reducing toxicity while enhancing therapeutic efficacy.

Indexed as

AnimalsAntimetabolites, AntineoplasticCell Line, TumorDeoxycytidineGemcitabineHumansMiceMice, NudeMolecular Targeted TherapyPancreatic NeoplasmsReceptor, EphA2Xenograft Model Antitumor AssaysAntimetabolites, AntineoplasticDeoxycytidineGemcitabineReceptor, EphA2123B9drug-conjugatesEphA2gemcitabinetargeted delivery

Identifiers

PMID26959746
PMCPMC4941374
OpenAlexW2296645067

What OpenQuestion holds

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Registered trials

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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.