Evidence map›Paper›PMID 26456834›Full record

ArticleCell reports2015

Unsaturated Fatty Acids Stimulate Tumor Growth through Stabilization of β-Catenin.

Hyeonwoo Kim, Carlos Rodriguez-Navas, Rahul K Kollipara, Payal Kapur, Ivan Pedrosa, James Brugarolas, Ralf Kittler, Jin Ye

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

42 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Genome-Wide Characterization of TomatoPlants (Basel, Switzerland) · 2023
    Article
  9. Article
  10. Article
  11. A protein-lipid complex that detoxifies free fatty acids.BioEssays : news and reviews in molecular, cellular and developmental biology · 2023
    Article
  12. Targeting lipid metabolism for ferroptotic cancer therapy.Apoptosis : an international journal on programmed cell death · 2023
    Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. FAF1 blocks ferroptosis by inhibiting peroxidation of polyunsaturated fatty acids.Proceedings of the National Academy of Sciences of the United States of America · 2022
    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

8 authors at 2 institutions in 1 country.

Hyeonwoo KimDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Carlos Rodriguez-NavasDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Rahul K KolliparaEugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Payal KapurKidney Cancer Program in Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Ivan PedrosaAdvanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
James BrugarolasKidney Cancer Program in Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Hematology-Oncology Division, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Ralf KittlerEugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Jin YeDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. Electronic address: jin.ye@utsouthwestern.edu.
The University of Texas Southwestern Medical Center · USSouthwestern Medical Center · US

Funding

TRANSCRIPTIONAL REGULATION OF LDL RECEPTOR PROMOTERP01HL020948 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI GOLDSTEIN, JOSEPH L · 1985 to 2021
$103.1M
NON-INVASIVE PHYSIOLOGIC PREDICTORS OF AGGRESSIVENESS IN RENAL CELL CARCINOMAR01CA154475 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI PEDROSA, IVAN · 2011 to 2024
$4.3M
NCI NIH HHS R01 CA154475NHLBI NIH HHS P01 HL020948
6 · The paper itself

Abstract

Some cancer cells exhibit elevated levels of free fatty acids (FAs) as well as high levels of β-catenin, a transcriptional co-activator that promotes their growth. Here, we link these two phenomena by showing that unsaturated FAs inhibit degradation of β-catenin. Unsaturated FAs bind to the UAS domain of Fas-associated factor 1 (FAF1), a protein known to bind β-catenin, accelerating its degradation. FA binding disrupts the FAF1/β-catenin complex, preventing proteasomal degradation of ubiquitinated β-catenin. This mechanism for stabilization of β-catenin differs from that of Wnt signaling, which blocks ubiquitination of β-catenin. In clear cell renal cell carcinoma (ccRCC) cells, unsaturated FAs stimulated cell proliferation through stabilization of β-catenin. In tissues from biopsies of human ccRCC, elevated levels of unsaturated FAs correlated with increased levels of β-catenin. Thus, targeting FAF1 may be an effective approach to treat cancers that exhibit elevated FAs and β-catenin.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsApoptosis Regulatory Proteinsbeta CateninCarcinoma, Renal CellCell Line, TumorCHO CellsCricetinaeCricetulusFatty Acids, UnsaturatedHumansKidney NeoplasmsProteasome Endopeptidase ComplexProtein BindingProtein StabilityProteolysisAdaptor Proteins, Signal TransducingApoptosis Regulatory Proteinsbeta CateninFAF1 protein, humanFatty Acids, UnsaturatedProteasome Endopeptidase Complex

Identifiers

PMID26456834
PMCPMC4618234
OpenAlexW1961462098

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.