Evidence map›Paper›PMID 27919787›Full record

ArticleCancer letters2017

Modulation of post-translational modifications in β-catenin and LRP6 inhibits Wnt signaling pathway in pancreatic cancer.

Bharti Garg, Bhuwan Giri, Kaustav Majumder, Vikas Dudeja, Sulagna Banerjee, Ashok Saluja

Open access · greenAbstract read
In one paragraph

Article in Cancer letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

32 citing papers in PubMed, 52 citations in OpenAlex.

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  11. Target c-Myc to treat pancreatic cancer.Cancer biology & therapy · 2022
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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 1 institution in 1 country.

Bharti GargDivision of Surgical Oncology, Department of Surgery, University of Miami, FL, USA.
Bhuwan GiriDivision of Surgical Oncology, Department of Surgery, University of Miami, FL, USA.
Kaustav MajumderDivision of Surgical Oncology, Department of Surgery, University of Miami, FL, USA.
Vikas DudejaDivision of Surgical Oncology, Department of Surgery, University of Miami, FL, USA.
Sulagna BanerjeeDivision of Surgical Oncology, Department of Surgery, University of Miami, FL, USA.
Ashok SalujaDivision of Surgical Oncology, Department of Surgery, University of Miami, FL, USA. Electronic address: asaluja@miami.edu.
University of Miami · US

Funding

The Inhibition of HSP70 Induces Apoptosis in Pancreatic Cancer CellsR01CA124723 · NCI · UNIVERSITY OF MINNESOTA · PI GILBOA, ELI, RAMAKRISHNAN, SUNDARAM · 2007 to 2022
$4.5M
Triptolide Augments Death Receptor Mediated Apoptosis in Pancreatic CancerR01CA170946 · NCI · UNIVERSITY OF MINNESOTA · PI SALUJA, ASHOK K · 2012 to 2016
$2.4M
NCI NIH HHS R01 CA124723NCI NIH HHS R01 CA170946
6 · The paper itself

Abstract

β-Catenin/Wnt signaling pathway is critically regulated in a normal cell by a number of post-translational modifications. In pancreatic cancer however, aberrant activation of this pathway plays a significant role in tumor progression and metastasis. Though a number of studies have focused on understanding Wnt signaling pathway in pancreatic cancer, there has been no systematic study to evaluate molecules that may be affecting this pathway. In the current study, we used a diterpene triepoxide, triptolide, to inhibit post-translational modifications in Wnt pathway and evaluated how this compound may be affecting the intricate signaling that regulates cell proliferation in pancreatic cancer. Our results showed that triptolide inhibits the activation of WNT1, FZD1, and disheveled (DSH) in pancreatic cancer cell lines MIA PaCa-2 and S2-VP10 by inhibiting the phosphorylation of LRP6 and simultaneously blocked translocation of β-catenin to the nucleus by inhibiting its glycosylation. Additionally, inhibition of post-translational modification of the Wnt-signaling pathway also demonstrated regression of tumor growth in a Syngenic Tumor Implantation Model (STIM). Interestingly, these findings suggest Wnt signaling is a vital molecular pathway in pancreatic cancer and may be amenable to targeted drug therapy.

Indexed as

Animalsbeta CateninHumansLow Density Lipoprotein Receptor-Related Protein-6MicePancreatic NeoplasmsProtein Processing, Post-TranslationalTransfectionWnt Signaling Pathwaybeta CateninLow Density Lipoprotein Receptor-Related Protein-6OGTPancreatic tumorSTIM modelTCF/LEF1Wntβ-Catenin

Identifiers

PMID27919787
PMCPMC8005332
OpenAlexW2558389965

What OpenQuestion holds

Textmetadata
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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.