Evidence map›Paper›PMID 35269880›Full record

ArticleInternational journal of molecular sciences2022

Using VBIM Technique to Discover ARMC4/ODAD2 as a Novel Negative Regulator of NF-κB and a New Tumor Suppressor in Colorectal Cancer.

Matthew Martin, Rasika Mundade, Antja-Voy Hartley, Guanglong Jiang, Jiamin Jin, Steven Sun, Ahmad Safa, George Sandusky, Yunlong Liu, Tao Lu

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

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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

10 authors at 2 institutions in 1 country.

Matthew MartinDepartment of Pharmacology and Toxicology, Indiana University School of Medicine, 635 Barnhill Drive, Indianapolis, IN 46202, USA.
Rasika MundadeDepartment of Pharmacology and Toxicology, Indiana University School of Medicine, 635 Barnhill Drive, Indianapolis, IN 46202, USA.
Antja-Voy HartleyDepartment of Pharmacology and Toxicology, Indiana University School of Medicine, 635 Barnhill Drive, Indianapolis, IN 46202, USA.
Guanglong JiangDepartment of Medical and Molecular Genetics, Indiana University School of Medicine, 975 West Walnut Street, Medical Research and Library Building, IB 130, Indianapolis, IN 46202, USA.
Jiamin JinDepartment of Pharmacology and Toxicology, Indiana University School of Medicine, 635 Barnhill Drive, Indianapolis, IN 46202, USA.
Steven SunDepartment of Pharmacology and Toxicology, Indiana University School of Medicine, 635 Barnhill Drive, Indianapolis, IN 46202, USA.
Ahmad SafaDepartment of Pharmacology and Toxicology, Indiana University School of Medicine, 635 Barnhill Drive, Indianapolis, IN 46202, USA.
George SanduskyDepartment of Pathology and Laboratory Medicine, Indiana University School of Medicine, 340 West 10th Street, Fairbanks Hall, Suite 6200, Indianapolis, IN 46202, USA.ORCID 0000-0003-0769-057X
Yunlong LiuDepartment of Medical and Molecular Genetics, Indiana University School of Medicine, 975 West Walnut Street, Medical Research and Library Building, IB 130, Indianapolis, IN 46202, USA.ORCID 0000-0002-2699-626X
Tao LuDepartment of Pharmacology and Toxicology, Indiana University School of Medicine, 635 Barnhill Drive, Indianapolis, IN 46202, USA.
Indiana University School of MedicineIndiana University Health · US

Funding

Gene-specific responses to NF-kB through lysine and arginine methylation of p65R01GM120156 · NIGMS · INDIANA UNIVERSITY INDIANAPOLIS · PI LU, TAO · 2017 to 2021
$1.5M
Impact of NF-kB methylation on chemoresistance and metastasis of breast cancerR03CA223906 · NCI · INDIANA UNIVERSITY INDIANAPOLIS · PI LU, TAO, NAKSHATRI, HARIKRISHNA · 2018 to 2019
$157k
NIGMS NIH HHS 1R01GM120156-01A1NIH HHS 1R03 CA223906-01
6 · The paper itself

Abstract

Since nuclear factor (NF) κB plays pivotal roles in inflammation and cancer, understanding its regulation holds great promise for disease therapy. Using the powerful validation-based insertional mutagenesis (VBIM) technique established by us previously, we discovered armadillo repeat-containing protein 4 (ARMC4)/outer dynein arm docking complex subunit 2 (ODAD2), a rarely studied protein known to date, as a novel negative regulator of NF-κB in colorectal cancer (CRC). High expression of ARMC4 downregulated the expression of NF-κB-dependent genes, dramatically reduced NF-κB activity, cellular proliferation, anchorage-independent growth, and migratory ability in vitro, and significantly decreased xenograft tumor growth in vivo. Co-immunoprecipitation experiments demonstrated that ARMC4 forms a complex with NF-κB. Importantly, the lower ARMC4 expression in patient tumors than normal tissues indicates its potential tumor suppressor function in CRC. Collectively, we uncovered a completely new facet of ARMC4 function by identifying it as a novel NF-κB negative regulator, thus uncovering ARMC4 as a potential new therapeutic target in CRC.

Indexed as

Colorectal NeoplasmsNF-kappa BCell Line, TumorCell ProliferationGene Expression Regulation, NeoplasticGenes, Tumor SuppressorHumansMutagenesis, InsertionalNF-kappa Bcolorectal cancerNF-κBtranscription factortumor suppressor

Identifiers

PMID35269880
PMCPMC8910849
OpenAlexW4214832646

What OpenQuestion holds

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Registered trials

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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.