Evidence map›Paper›PMID 30830412›Full record

ArticleMetabolomics : Official journal of the Metabolomic Society2018

Insights into gemcitabine resistance and the potential for therapeutic monitoring.

Teklab Gebregiworgis, Fatema Bhinderwala, Vinee Purohit, Nina V Chaika, Pankaj K Singh, Robert Powers

Open access · greenAbstract read
In one paragraph

Article in Metabolomics : Official journal of the Metabolomic Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 17% 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, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Acta biochimica et biophysica Sinica · 2025
    Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Molecules (Basel, Switzerland) · 2021
    Article
  15. Pharmacometabolomics by NMR in Oncology: A Systematic Review.Pharmaceuticals (Basel, Switzerland) · 2021
    Review
  16. Article
  17. Research progress of omics technology in the field of tumor resistance: From singleZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2021
    Article
  18. Article
  19. Article
  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 2 institutions in 1 country.

Teklab GebregiworgisDepartment of Chemistry, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA.
Fatema BhinderwalaDepartment of Chemistry, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA.
Vinee PurohitThe Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
Nina V ChaikaThe Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
Pankaj K SinghThe Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
Robert PowersDepartment of Chemistry, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA. rpowers3@unl.edu.ORCID 0000-0001-9948-6837
University of Nebraska–Lincoln · USUniversity of Nebraska Medical Center · US

Funding

UNMC/EPPLEY CANCER CENTER SUPPORT GRANTP30CA036727 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI Joann B. Sweasy · 1985 to 2026
$55.0M
Targeted mass spectrometry approaches to understand CART processing and recepter interactionsP20GM113126 · NIGMS · UNIVERSITY OF NEBRASKA LINCOLN · PI RAZAVI RIZI, MOHAMMAD · 2016 to 2025
$20.8M
Tissue CoreP50CA127297 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI HOLLINGSWORTH, MICHAEL A. · 2008 to 2018
$17.1M
Targeting Tumor-Stromal Metabolic Cross-Talk in Pancreatic CancerR01CA163649 · NCI · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI Pankaj Kumar Singh · 2012 to 2026
$5.4M
Redox Biology CenterP30GM103335 · NIGMS · UNIVERSITY OF NEBRASKA LINCOLN · PI BECKER, DONALD F · 2012 to 2016
$4.3M
Role of N-Cadherin in Pancreatic Tumor MicroenvironmentU54CA163120 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI BATRA, SURINDER K. · 2011 to 2015
$4.2M
EXTRAMURAL RESEARCH FACILITIES CONSTRUCTIONC06RR015468 · NCRR · UNIVERSITY OF NEBRASKA LINCOLN · PI PAUL, PREM S · 2000 to 2000
$2.0M
American Association for Cancer Research 30-20-25-SINGNCI NIH HHS P30 CA036727NCI NIH HHS P30CA036727NCI NIH HHS P50 CA127297NCI NIH HHS R01 CA163649NCI NIH HHS U54 CA163120NCRR NIH HHS C06 RR015468NCRR NIH HHS RR015468-01NIGMS NIH HHS P20 GM113126NIGMS NIH HHS P30 GM103335NIH HHS 2P50 CA127297NIH HHS U54 CA163120
6 · The paper itself

Abstract

introductionGemcitabine is an important component of pancreatic cancer clinical management. Unfortunately, acquired gemcitabine resistance is widespread and there are limitations to predicting and monitoring therapeutic outcomes.

objectiveTo investigate the potential of metabolomics to differentiate pancreatic cancer cells that develops resistance or respond to gemcitabine treatment.

resultsWe applied 1D

conclusionMetabolic differences between naïve and resistant pancreatic cancer cells and, accordingly, their unique responses to gemcitabine treatment were revealed, which may be useful in the clinical setting for monitoring a patient's therapeutic response.

Indexed as

Drug Resistance, NeoplasmMetabolomeAntimetabolites, AntineoplasticBiomarkersDeoxycytidineDrug MonitoringGemcitabineHumansPancreatic NeoplasmsTumor Cells, CulturedAntimetabolites, AntineoplasticBiomarkersDeoxycytidineGemcitabineDrug resistanceGemcitabineNMR metabolomicsPancreatic cancer

Identifiers

PMID30830412
PMCPMC6620022
OpenAlexW2902544093

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.