Evidence map›Paper›PMID 30207314›Full record

ArticleJournal of biosciences2018

Posttranscriptional regulation of cyclin D1 by ARE-binding proteins AUF1 and HuR in cycling myoblasts.

Utpalendu Ghosh, Samit Adhya

Abstract read
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In one paragraph

Article in Journal of biosciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.5field-weighted citation impact, top 36% 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

9 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

2 authors at 1 institution in 1 country.

Utpalendu GhoshMolecular Genetics Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Calcutta 700 032, India.
Samit Adhya
Indian Institute of Chemical Biology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

RNA binding proteins (RBPs) can regulate the stability and/or translatability of messengerRNAs (mRNAs) through interactions with their 30-untranslated regions. However, individual mRNAs may be regulated simultaneously or successively by more than one RBP, as well as by Argonaute (AGO)-bound miRNAs; the coordination of these various influences on an individual mRNA is therefore complex and not well studied. In this report we examine the roles of two RBPs that bind to AU-rich elements (ARE) - AUF1 and HuR - in the stability and translation of cyclin D1 (Ccnd1) mRNA in rat myoblasts transiting the G phase of the cell cycle, and their interactions with miRNAs. Knockdown (KD) of AUF1 resulted in (1) transient upregulation of the mRNA level as well as an advancement of translation onset time (TOT) from 6 to 5 h post-serum addition, (2) loss of miRNA loading on AGO1 and AGO2 and (3) reduction in the level of AGO-1 and AGO-2 bound mRNA. In contrast, KD of HuR had no effect on the mRNA level, or on the AGO-mRNA complexes, but delayed TOT by 1 h independent of miRNA let-7. Thus the dynamics of RBP-mRNA binding and -RBP-AGO-miRNA interactions are coordinated to fine tune the expression of Ccnd1 in the G1 phase.

Indexed as

AnimalsArgonaute ProteinsCyclin D1Gene Expression RegulationGene Knockdown TechniquesHeterogeneous-Nuclear Ribonucleoprotein DHeterogeneous Nuclear Ribonucleoprotein D0HumansMicroRNAsMyoblastsRatsRNA-Binding ProteinsRNA, MessengerRNA StabilityAgo2 protein, ratArgonaute ProteinsCyclin D1Heterogeneous-Nuclear Ribonucleoprotein DHeterogeneous Nuclear Ribonucleoprotein D0HNRNPD protein, humanHnrnpd protein, ratMicroRNAsMIRNLET7 microRNA, ratRNA-Binding ProteinsRNA, Messenger

Identifiers

PMID30207314
OpenAlexW2887006191

What OpenQuestion holds

Textmetadata
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.