Evidence map›Paper›PMID 25686822›Full record

ArticleOncotarget2015

Targeting EGF-receptor(s) - STAT1 axis attenuates tumor growth and metastasis through downregulation of MUC4 mucin in human pancreatic cancer.

Parthasarathy Seshacharyulu, Moorthy P Ponnusamy, Satyanarayana Rachagani, Imayavaramban Lakshmanan, Dhanya Haridas, Ying Yan, Apar K Ganti, Surinder K Batra

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
  2. Advances and Prospects in the Treatment of Pancreatic Cancer.International journal of nanomedicine · 2023
    Review
  3. Review
  4. Review
  5. Nanoscale platform for delivery of active IRINOX to combat pancreatic cancer.Journal of controlled release : official journal of the Controlled Release Society · 2021
    Article
  6. MUC4 is a novel mediator inOncology letters · 2021
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
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  19. Review
  20. Article
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

8 authors at 2 institutions in 1 country.

Parthasarathy SeshacharyuluDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Moorthy P PonnusamyDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Satyanarayana RachaganiDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Imayavaramban LakshmananDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Dhanya HaridasDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
Ying YanFred and Pamela Buffett Cancer Center, Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, USA.
Apar K GantiDepartment of Internal Medicine, VA Nebraska-Western Iowa Health Care System and University of Nebraska Medical Center, Omaha, NE, USA.
Surinder K BatraDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
University of Nebraska Medical Center · USVA Nebraska Western Iowa Health Care System · US

Funding

Tissue CoreP50CA127297 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI SINGH, PANKAJ KUMAR · 2008 to 2018
$17.1M
Early Diagnosis of Pancreatic CancerU01CA111294 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI BATRA, SURINDER K., HOLLINGSWORTH, MICHAEL A. · 2004 to 2015
$7.1M
Role of N-Cadherin in Pancreatic Tumor MicroenvironmentU54CA163120 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI BATRA, SURINDER K. · 2011 to 2015
$4.2M
Targeting Mucin and EGFR Axis in Pancreatic CancerR01CA183459 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI BATRA, SURINDER K. · 2014 to 2018
$1.6M
PD2/Paf1 and pancreatic cancer stem cellsK22CA175260 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI PONNUSAMY, MOORTHY P. · 2014 to 2016
$364k
Targeting MUC4 for chemosensitization of pancreatic cancerR03CA167342 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI BATRA, SURINDER K. · 2012 to 2013
$143k
NCI NIH HHS K22 CA175260NCI NIH HHS K22CA175260NCI NIH HHS P50 CA127297NCI NIH HHS P50CA127297NCI NIH HHS R01 CA183459NCI NIH HHS R03 CA167342NCI NIH HHS U01 CA111294NCI NIH HHS U54 CA163120NCI NIH HHS U54CA163120NCI NIH HHS UO1CA11129
6 · The paper itself

Abstract

Transmembrane proteins MUC4, EGFR and HER2 are shown to be critical in invasion and metastasis of pancreatic cancer. Besides, we and others have demonstrated de novo expression of MUC4 in ~70-90% of pancreatic cancer patients and its stabilizing effects on HER2 downstream signaling in pancreatic cancer. Here, we found that use of canertinib or afatinib resulted in reduction of MUC4 and abrogation of in vitro and in vivo oncogenic functions of MUC4 in pancreatic cancer cells. Notably, silencing of EGFR family member in pancreatic cancer cells decreased MUC4 expression through reduced phospho-STAT1. Furthermore, canertinib and afatinib treatment also inhibited proliferation, migration and survival of pancreatic cancer cells by attenuation of signaling events including pERK1/2 (T202/Y204), cyclin D1, cyclin A, pFAK (Y925) and pAKT (Ser473). Using in vivo bioluminescent imaging, we demonstrated that canertinib treatment significantly reduced tumor burden (P=0.0164) and metastasis to various organs. Further, reduced expression of MUC4 and EGFR family members were confirmed in xenografts. Our results for the first time demonstrated the targeting of EGFR family members along with MUC4 by using pan-EGFR inhibitors. In conclusion, our studies will enhance the translational acquaintance of pan-EGFR inhibitors for combinational therapies to combat against lethal pancreatic cancer.

Indexed as

AfatinibAnimalsApoptosisBlotting, WesternCarcinoma, Pancreatic DuctalCell MovementCell ProliferationErbB ReceptorsFemaleFluorescent Antibody TechniqueGene Expression Regulation, NeoplasticHumansImmunoenzyme TechniquesMiceMice, NudeMorpholinesAfatinibCanertinibEGFR protein, humanErbB ReceptorsMorpholinesMUC4 protein, humanMucin-4QuinazolinesRNA, MessengerSTAT1 protein, humanSTAT1 Transcription FactorafatinibcanertinibEGFRMUC4pancreatic cancer

Identifiers

PMID25686822
PMCPMC4467140
OpenAlexW1534101479

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.