Evidence map›Paper›PMID 33931119›Full record

ReviewCancer & metabolism2021

Pyruvate carboxylase and cancer progression.

Violet A Kiesel, Madeline P Sheeley, Michael F Coleman, Eylem Kulkoyluoglu Cotul, Shawn S Donkin, Stephen D Hursting, Michael K Wendt, Dorothy Teegarden

Open access · goldAbstract readReview
In one paragraph

Review in Cancer & metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 1 pooled it
7.3field-weighted citation impact, top 1% 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

71 citing papers in PubMed, 1 synthesis or guideline pooled it, 124 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

11 more citing papers are in PubMed but not listed here.

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.

Violet A Kiesel *Department of Nutrition Sciences, Purdue University, West Lafayette, IN, 47907, USA.
Madeline P Sheeley *Department of Nutrition Sciences, Purdue University, West Lafayette, IN, 47907, USA.
Michael F ColemanDepartment of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, USA.
Eylem Kulkoyluoglu CotulDepartment of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, USA.
Shawn S DonkinDepartment of Animal Science, Purdue University, West Lafayette, USA.
Stephen D HurstingDepartment of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, USA.
Michael K WendtDepartment of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, USA.
Dorothy TeegardenDepartment of Nutrition Sciences, Purdue University, West Lafayette, IN, 47907, USA. teegarden@purdue.edu.ORCID http://orcid.org/0000-0002-7045-3748
Purdue University West Lafayette · USUniversity of North Carolina at Chapel Hill · US

Funding

Translational Therapeutics Research Program (TT)P30CA016058 · NCI · OHIO STATE UNIVERSITY · PI Jennifer A. Woyach · 1985 to 2026
$132.3M
Higher Dietary Carbohydrates Detrimentally Impact Obesity-Associated Breast Cancer ChemoresistanceR35CA197627 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI HURSTING, STEPHEN D · 2015 to 2021
$6.0M
Obesity, Metabolism and Breast Cancer MetastasisR01CA232589 · NCI · PURDUE UNIVERSITY · PI HURSTING, STEPHEN D, TEEGARDEN, DOROTHY · 2019 to 2023
$2.6M
Impact of hypoxia on lipid metabolism in obesity-driven breast cancer progressionR01CA271597 · NCI · PURDUE UNIVERSITY · PI Stephen D Hursting, Dorothy Teegarden · 2023 to 2026
$2.5M
NCI NIH HHS P30 CA016058NCI NIH HHS R01 CA232589NCI NIH HHS R01 CA271597NCI NIH HHS R35 CA197627NIH HHS R01CA232589NIH HHS R35CA197627
6 · The paper itself

Abstract

Pyruvate carboxylase (PC) is a mitochondrial enzyme that catalyzes the ATP-dependent carboxylation of pyruvate to oxaloacetate (OAA), serving to replenish the tricarboxylic acid (TCA) cycle. In nonmalignant tissue, PC plays an essential role in controlling whole-body energetics through regulation of gluconeogenesis in the liver, synthesis of fatty acids in adipocytes, and insulin secretion in pancreatic β cells. In breast cancer, PC activity is linked to pulmonary metastasis, potentially by providing the ability to utilize glucose, fatty acids, and glutamine metabolism as needed under varying conditions as cells metastasize. PC enzymatic activity appears to be of particular importance in cancer cells that are unable to utilize glutamine for anaplerosis. Moreover, PC activity also plays a role in lipid metabolism and protection from oxidative stress in cancer cells. Thus, PC activity may be essential to link energy substrate utilization with cancer progression and to enable the metabolic flexibility necessary for cell resilience to changing and adverse conditions during the metastatic process.

Indexed as

Energy metabolismMetastasisPyruvate carboxylase

Identifiers

PMID33931119
PMCPMC8088034
OpenAlexW3159656072

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.