Evidence map›Paper›PMID 30703484›Full record

ArticleFree radical biology & medicine2019

Glutathione peroxidase-1 inhibits transcription of regenerating islet-derived protein-2 in pancreatic islets.

Jun-Won Yun, Zeping Zhao, Xi Yan, Marko Z Vatamaniuk, Xin Gen Lei

Abstract read
In one paragraph

Article in Free radical biology & medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

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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

5 authors.

Jun-Won YunDepartment of Animal Science, Cornell University, Ithaca, NY 14853, USA; Department of Biotechnology, The Catholic University of Korea, Bucheon 14662, Republic of Korea.
Zeping ZhaoDepartment of Animal Science, Cornell University, Ithaca, NY 14853, USA.
Xi YanDepartment of Animal Science, Cornell University, Ithaca, NY 14853, USA.
Marko Z VatamaniukDepartment of Animal Science, Cornell University, Ithaca, NY 14853, USA.
Xin Gen LeiDepartment of Animal Science, Cornell University, Ithaca, NY 14853, USA. Electronic address: XL20@cornell.edu.

Funding

ANTIOXIDATIVE ROLE OF GPX1 IN VIVO OF TRANSGENIC MICER01DK053018 · NIDDK · CORNELL UNIVERSITY ITHACA · PI LEI, XINGEN · 1997 to 2013
$2.8M
NIDDK NIH HHS R01 DK053018
6 · The paper itself

Abstract

Our group previously demonstrated that overexpression of selenium-dependent glutathione peroxidase-1 (GPX1) in mice (OE) led to escalated glucose-stimulated insulin secretion and hyperinsulinemia. Because we found a strong correlation of this phenotype with a diminished expression of regenerating islet-derived protein 2 (REG2) in the OE pancreatic islets, the present study was to reveal underlying mechanisms for that down-regulation of REG2 by GPX1 as a major scavenger of reactive oxygen species. We first treated the OE and wild-type (WT) mice and their islets with ROS-generating diquat, streptozotocin, and H

Indexed as

Gene Expression RegulationAnimalsAntioxidantsCells, CulturedGlutathione PeroxidaseGlutathione Peroxidase GPX1HumansHydrogen PeroxideIslets of LangerhansMaleMiceMice, Inbred C57BLOxidantsPancreatitis-Associated ProteinsPromoter Regions, GeneticTranscription, GeneticAntioxidantsGlutathione PeroxidaseGlutathione Peroxidase GPX1Hydrogen PeroxideOxidantsPancreatitis-Associated ProteinsReg3b protein, mouseGlutathione peroxidase-1Pancreatic isletReactive oxygen speciesRegenerating islet-derived protein-2Transcription

Identifiers

PMID30703484
PMCPMC6588445

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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.