Evidence map›Paper›PMID 36038571›Full record

ArticleNature communications2022

HnRNPK maintains single strand RNA through controlling double-strand RNA in mammalian cells.

Sagar Mahale, Meenakshi Setia, Bharat Prajapati, Santhilal Subhash, Mukesh Pratap Yadav, Subazini Thankaswamy Kosalai, Ananya Deshpande, Jagannath Kuchlyan, Mirco Di Marco, Fredrik Westerlund and 3 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

8 citing papers in PubMed, 23 citations in OpenAlex.

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  6. Harderian Gland Development and Degeneration in theJournal of developmental biology · 2024
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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

13 authors at 2 institutions in 1 country.

Sagar MahaleDepartment of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden.
Meenakshi SetiaDepartment of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden.ORCID 0000-0002-9036-454X
Bharat PrajapatiDepartment of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden.
Santhilal SubhashDepartment of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden.ORCID 0000-0002-0077-4597
Mukesh Pratap YadavDepartment of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden.
Subazini Thankaswamy KosalaiDepartment of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden.
Ananya DeshpandeDepartment of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden.ORCID 0000-0001-8075-5355
Jagannath KuchlyanDepartment of Chemistry and Chemical Engineering, Chemistry and Biochemistry, Chalmers University of Technology, 41296, Gothenburg, Sweden.
Mirco Di MarcoDepartment of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden.
Fredrik WesterlundDepartment of Biology and Biological Engineering, Chemical Biology, Chalmers University of Technology, 41296, Gothenburg, Sweden.
L Marcus WilhelmssonDepartment of Chemistry and Chemical Engineering, Chemistry and Biochemistry, Chalmers University of Technology, 41296, Gothenburg, Sweden.ORCID 0000-0002-2193-6639
Chandrasekhar Kanduri *Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden. kanduri.chandrasekhar@gu.se.ORCID 0000-0001-6271-9078
Meena Kanduri *Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 40530, Gothenburg, Sweden. Meena.kanduri@gu.se.ORCID 0000-0003-2781-4779
University of Gothenburg · SEChalmers University of Technology · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although antisense transcription is a widespread event in the mammalian genome, double-stranded RNA (dsRNA) formation between sense and antisense transcripts is very rare and mechanisms that control dsRNA remain unknown. By characterizing the FGF-2 regulated transcriptome in normal and cancer cells, we identified sense and antisense transcripts IER3 and IER3-AS1 that play a critical role in FGF-2 controlled oncogenic pathways. We show that IER3 and IER3-AS1 regulate each other's transcription through HnRNPK-mediated post-transcriptional regulation. HnRNPK controls the mRNA stability and colocalization of IER3 and IER3-AS1. HnRNPK interaction with IER3 and IER3-AS1 determines their oncogenic functions by maintaining them in a single-stranded form. hnRNPK depletion neutralizes their oncogenic functions through promoting dsRNA formation and cytoplasmic accumulation. Intriguingly, hnRNPK loss-of-function and gain-of-function experiments reveal its role in maintaining global single- and double-stranded RNA. Thus, our data unveil the critical role of HnRNPK in maintaining single-stranded RNAs and their physiological functions by blocking RNA-RNA interactions.

Indexed as

Fibroblast Growth Factor 2RNA, Double-StrandedAnimalsGene Expression RegulationMammalsRNA, AntisenseRNA StabilityFibroblast Growth Factor 2RNA, AntisenseRNA, Double-Stranded

Identifiers

PMID36038571
PMCPMC9424213
OpenAlexW4293677536

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.