Evidence map›Paper›PMID 27272409›Full record

ArticleScientific reports2016

Glucose induced activation of canonical Wnt signaling pathway in hepatocellular carcinoma is regulated by DKK4.

Surbhi Chouhan, Snahlata Singh, Dipti Athavale, Pranay Ramteke, Vimal Pandey, Jomon Joseph, Rajashekar Mohan, Praveen Kumar Shetty, Manoj Kumar Bhat

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

29 citing papers in PubMed, 50 citations in OpenAlex.

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  16. Antibody-drug conjugate as targeted therapeutics against hepatocellular carcinoma: preclinical studies and clinical relevance.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2022
    Review
  17. Article
  18. A literature review on function and regulation mechanism of DKK4.Journal of cellular and molecular medicine · 2021
    Review
  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

9 authors at 4 institutions in 1 country.

Surbhi ChouhanNational Centre for Cell Science, Savitribai Phule Pune University Campus, Ganeshkhind, Pune-411 007, India.
Snahlata SinghNational Centre for Cell Science, Savitribai Phule Pune University Campus, Ganeshkhind, Pune-411 007, India.
Dipti AthavaleNational Centre for Cell Science, Savitribai Phule Pune University Campus, Ganeshkhind, Pune-411 007, India.
Pranay RamtekeNational Centre for Cell Science, Savitribai Phule Pune University Campus, Ganeshkhind, Pune-411 007, India.
Vimal PandeyNational Centre for Cell Science, Savitribai Phule Pune University Campus, Ganeshkhind, Pune-411 007, India.
Jomon JosephNational Centre for Cell Science, Savitribai Phule Pune University Campus, Ganeshkhind, Pune-411 007, India.
Rajashekar MohanSri Dharmasthala Manjunatheshwara Medical Sciences and Hospital, Dharwad-580009, Karnataka, India.
Praveen Kumar ShettySri Dharmasthala Manjunatheshwara Medical Sciences and Hospital, Dharwad-580009, Karnataka, India.
Manoj Kumar BhatNational Centre for Cell Science, Savitribai Phule Pune University Campus, Ganeshkhind, Pune-411 007, India.
National Centre for Cell Science · INSavitribai Phule Pune University · INSri Dharmasthala Manjunatheshwara College of Dental Sciences & Hospital · INUniversity of Hyderabad · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Elevated glycemic index, an important feature of diabetes is implicated in an increased risk of hepatocellular carcinoma (HCC). However, the underlying molecular mechanisms of this association are relatively less explored. Present study investigates the effect of hyperglycemia over HCC proliferation. We observed that high glucose culture condition (HG) specifically activates canonical Wnt signaling in HCC cells, which is mediated by suppression of DKK4 (a Wnt antagonist) expression and enhanced β-catenin level. Functional assays demonstrated that a normoglycemic culture condition (NG) maintains constitutive expression of DKK4, which controls HCC proliferation rate by suppressing canonical Wnt signaling pathway. HG diminishes DKK4 expression leading to loss of check at G0/G1/S phases of the cell cycle thereby enhancing HCC proliferation, in a β-catenin dependent manner. Interestingly, in NOD/SCID mice supplemented with high glucose, HepG2 xenografted tumors grew rapidly in which elevated levels of β-catenin, c-Myc and decreased levels of DKK4 were detected. Knockdown of DKK4 by shRNA promotes proliferation of HCC cells in NG, which is suppressed by treating cells exogenously with recombinant DKK4 protein. Our in vitro and in vivo results indicate an important functional role of DKK4 in glucose facilitated HCC proliferation.

Indexed as

Animalsbeta CateninCarcinoma, HepatocellularCell ProliferationGene Expression Regulation, NeoplasticGene Knockdown TechniquesGlucoseGlycemic IndexHep G2 CellsHumansHyperglycemiaIntercellular Signaling Peptides and ProteinsLiver NeoplasmsMiceRNA, Small InterferingWnt Signaling Pathwaybeta CateninCTNNB1 protein, humanDKK4 protein, humanGlucoseIntercellular Signaling Peptides and ProteinsRNA, Small Interfering

Identifiers

PMID27272409
PMCPMC4897783
OpenAlexW2408966316

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.