Evidence map›Paper›PMID 24167655›Full record

ArticleGenes & cancer2013

RABL6A Promotes Oxaliplatin Resistance in Tumor Cells and Is a New Marker of Survival for Resected Pancreatic Ductal Adenocarcinoma Patients.

Viviane P Muniz, Ryan W Askeland, Xuefeng Zhang, Sara M Reed, Van S Tompkins, Jussara Hagen, Bradley D McDowell, Anna Button, Brian J Smith, Jamie A Weydert and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Genes & cancer, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

24 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Article
  11. RABL6A Regulates Schwann Cell Senescence in an RB1-Dependent Manner.International journal of molecular sciences · 2021
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. RABL6A Is an Essential Driver of MPNSTs that Negatively Regulates the RB1 Pathway and Sensitizes Tumor Cells to CDK4/6 Inhibitors.Clinical cancer research : an official journal of the American Association for Cancer Research · 2020
    Article
  17. Integrated analysis and knockdown ofAnnals of translational medicine · 2019
    Article
  18. Article
  19. Article
  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

12 authors at 1 institution in 1 country.

Viviane P MunizThe Molecular and Cellular Biology Graduate Program, University of Iowa, Iowa City, IA, USA.
Ryan W Askeland
Xuefeng Zhang
Sara M Reed
Van S Tompkins
Jussara Hagen
Bradley D McDowell
Anna Button
Brian J Smith
Jamie A Weydert
James J Mezhir
Dawn E Quelle
University of Iowa · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007337 · NIGMS · UNIVERSITY OF IOWA · PI GEYER, PAMELA K., LENTZ, STEVEN R · 1985 to 2020
$15.9M
Predoctoral Training in the Pharmacological SciencesT32GM067795 · NIGMS · UNIVERSITY OF IOWA · PI STRACK, STEFAN · 2004 to 2021
$3.4M
Growth Inhibition by the ARF Tumor SuppressorR01CA090367 · NCI · UNIVERSITY OF IOWA · PI QUELLE, DAWN E · 2002 to 2011
$2.9M
Novel Suppressors of Pancreatic CancerR21CA127031 · NCI · UNIVERSITY OF IOWA · PI QUELLE, DAWN E · 2009 to 2010
$363k
Role of NIAM, A Putative Cancer Gene, in Chromosomal Instability and GlioblastomaF30CA165736 · NCI · UNIVERSITY OF IOWA · PI FRANCIS-REED, SARA MARIE · 2012 to 2014
$77k
NCI NIH HHS F30 CA165736NCI NIH HHS R01 CA090367NCI NIH HHS R21 CA127031NIGMS NIH HHS T32 GM007337NIGMS NIH HHS T32 GM067795
6 · The paper itself

Abstract

Pancreatic ductal adenocarcinoma (PDAC) is characterized by early recurrence following pancreatectomy, rapid progression, and chemoresistance. Novel prognostic and predictive biomarkers are urgently needed to both stratify patients for clinical trials and select patients for adjuvant therapy regimens. This study sought to determine the biological significance of RABL6A (RAB, member RAS oncogene family-like protein 6 isoform A), a novel pancreatic protein, in PDAC. Analyses of RABL6A protein expression in PDAC specimens from 73 patients who underwent pancreatic resection showed that RABL6A levels are altered in 74% of tumors relative to adjacent benign ductal epithelium. Undetectable RABL6A expression, found in 7% (5/73) of patients, correlated with improved overall survival (range 41 to 118 months with 3/5 patients still living), while patients with RABL6A expression had a worse outcome (range 3.3 to 100 months, median survival 20.3 months) (P = 0.0134). In agreement with those findings, RABL6A expression was increased in pancreatic cancer cell lines compared to normal pancreatic epithelial cells, and its knockdown inhibited pancreatic cancer cell proliferation and induced apoptosis. Moreover, RABL6A depletion selectively sensitized cells to oxaliplatin-induced arrest and death. This work reveals that RABL6A promotes the proliferation, survival, and oxaliplatin resistance of PDAC cells, whereas its loss is associated with extended survival in patients with resected PDAC. Such data suggest RABL6A is a novel biomarker of PDAC and potential target for anticancer therapy.

Indexed as

ARFchemoresistanceoxaliplatinpancreatic ductal adenocarcinomaRABL6A

Identifiers

PMID24167655
PMCPMC3807645
OpenAlexW2159422212

What OpenQuestion holds

Textmetadata
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.