Evidence map›Paper›PMID 27166374›Full record

ArticleNucleic acids research2016

Synergistic activation of Arg1 gene by retinoic acid and IL-4 involves chromatin remodeling for transcription initiation and elongation coupling.

Bomi Lee, Cheng-Ying Wu, Yi-Wei Lin, Sung Wook Park, Li-Na Wei

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

17 citing papers in PubMed, 30 citations in OpenAlex.

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  16. All-Frontiers in immunology · 2017
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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 at 1 institution in 1 country.

Bomi LeeDepartment of Pharmacology, Medical School, University of Minnesota, Minneapolis, MN 55455, USA.
Cheng-Ying WuDepartment of Pharmacology, Medical School, University of Minnesota, Minneapolis, MN 55455, USA.
Yi-Wei LinDepartment of Pharmacology, Medical School, University of Minnesota, Minneapolis, MN 55455, USA.
Sung Wook ParkDepartment of Pharmacology, Medical School, University of Minnesota, Minneapolis, MN 55455, USA.
Li-Na WeiDepartment of Pharmacology, Medical School, University of Minnesota, Minneapolis, MN 55455, USA weixx009@umn.edu.
University of Minnesota Medical Center · US

Funding

Studies of nuclear receptor corepressor, NRIP1, in vitamin A signaling pathwaysR01DK060521 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI WEI, LI-NA · 2002 to 2022
$6.9M
TR2 NUCLEAR RECEPTOR IN VITAMIN A SIGNALING PATHWAYSR01DK054733 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI WEI, LI-NA · 1999 to 2021
$5.7M
NIDDK NIH HHS R01 DK054733NIDDK NIH HHS R01 DK060521
6 · The paper itself

Abstract

All-trans Retinoic acid (RA) and its derivatives are potent therapeutics for immunological functions including wound repair. However, the molecular mechanism of RA modulation in innate immunity is poorly understood, especially in macrophages. We found that topical application of RA significantly improves wound healing and that RA and IL-4 synergistically activate Arg1, a critical gene for tissue repair, in M2 polarized macrophages. This involves feed forward regulation of Raldh2, a rate-limiting enzyme for RA biosynthesis, and requires Med25 to coordinate RAR, STAT6 and chromatin remodeler, Brg1 to remodel the +1 nucleosome of Arg1 for transcription initiation. By recruiting elongation factor TFIIS, Med25 also facilitates transcriptional initiation-elongation coupling. This study uncovers synergistic activation of Arg1 by RA and IL-4 in M2 macrophages that involves feed forward regulation of RA synthesis and dual functions of Med25 in nucleosome remodeling and transcription initiation-elongation coupling that underlies robust modulatory activity of RA in innate immunity.

Indexed as

AnimalsArginaseChromatin Assembly and DisassemblyInflammationInterleukin-4Macrophage ActivationMacrophagesMediator ComplexMiceMice, Inbred C57BLNucleosomesRAW 264.7 CellsReceptors, Retinoic AcidSTAT6 Transcription FactorTranscriptional ActivationTranscription Elongation, GeneticArg1 protein, mouseArginaseInterleukin-4Mediator ComplexNucleosomesReceptors, Retinoic AcidSTAT6 Transcription FactorTretinoin

Identifiers

PMID27166374
PMCPMC5027474
OpenAlexW2353056405

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.