Evidence map›Paper›PMID 22916032›Full record

ArticlePLoS genetics2012

NOL11, implicated in the pathogenesis of North American Indian childhood cirrhosis, is required for pre-rRNA transcription and processing.

Emily F Freed, José-Luis Prieto, Kathleen L McCann, Brian McStay, Susan J Baserga

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

68 citing papers in PubMed, 105 citations in OpenAlex.

  1. Review
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  9. Mechanisms of ribosomopathy and phase separation-related ribosomopathy.Journal of Zhejiang University. Science. B · 2025
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8 more citing papers are in PubMed but not listed here.

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 2 institutions in 2 countries.

Emily F FreedDepartment of Genetics, Yale University School of Medicine, New Haven, Connecticut, United States of America.
José-Luis Prieto
Kathleen L McCann
Brian McStay
Susan J Baserga
Yale University · USOllscoil na Gaillimhe – University of Galway · IE

Funding

Yale Liver CenterP30DK034989 · NIDDK · YALE UNIVERSITY · PI WAJAHAT Zafar MEHAL · 1986 to 2026
$31.1M
GENETICS AND GENOMICS OF HUMAN DISEASET32HD007149 · NICHD · YALE UNIVERSITY · PI James P Noonan · 1985 to 2026
$8.2M
The Architecture and Function of RNPs Required for Ribosome BiogenesisR01GM052581 · NIGMS · YALE UNIVERSITY · PI BASERGA, SUSAN J · 2001 to 2013
$4.4M
The Role of Ribosome Biogenesis Factors in Liver CirrhosisF31AA019842 · NIAAA · YALE UNIVERSITY · PI FREED, EMILY FRANCES · 2011 to 2012
$32k
NIAAA NIH HHS F31 AA019842NICHD NIH HHS T32 HD007149NICHD NIH HHS T32 HD07149-32NIDDK NIH HHS P30 DK34989NIGMS NIH HHS R01 GM052581NIGMS NIH HHS R01 GM52581
6 · The paper itself

Abstract

The fundamental process of ribosome biogenesis requires hundreds of factors and takes place in the nucleolus. This process has been most thoroughly characterized in baker's yeast and is generally well conserved from yeast to humans. However, some of the required proteins in yeast are not found in humans, raising the possibility that they have been replaced by functional analogs. Our objective was to identify non-conserved interaction partners for the human ribosome biogenesis factor, hUTP4/Cirhin, since the R565W mutation in the C-terminus of hUTP4/Cirhin was reported to cause North American Indian childhood cirrhosis (NAIC). By screening a yeast two-hybrid cDNA library derived from human liver, and through affinity purification followed by mass spectrometry, we identified an uncharacterized nucleolar protein, NOL11, as an interaction partner for hUTP4/Cirhin. Bioinformatic analysis revealed that NOL11 is conserved throughout metazoans and their immediate ancestors but is not found in any other phylogenetic groups. Co-immunoprecipitation experiments show that NOL11 is a component of the human ribosomal small subunit (SSU) processome. siRNA knockdown of NOL11 revealed that it is involved in the cleavage steps required to generate the mature 18S rRNA and is required for optimal rDNA transcription. Furthermore, abnormal nucleolar morphology results from the absence of NOL11. Finally, yeast two-hybrid analysis shows that NOL11 interacts with the C-terminus of hUTP4/Cirhin and that the R565W mutation partially disrupts this interaction. We have therefore identified NOL11 as a novel protein required for the early stages of ribosome biogenesis in humans. Our results further implicate a role for NOL11 in the pathogenesis of NAIC.

Indexed as

Binding SitesCell NucleolusChildConserved SequenceGene LibraryHeLa CellsHumansImmunoprecipitationIndians, North AmericanLiver CirrhosisMutationNuclear ProteinsProtein BindingProtein Structure, TertiaryRibonucleoproteinsRibosomesNOL11 protein, humanNuclear ProteinsRibonucleoproteinsRNA PrecursorsRNA, Ribosomal, 18SRNA, Small InterferingUTP4 protein, human

Identifiers

PMID22916032
PMCPMC3420923
OpenAlexW2024568509

What OpenQuestion holds

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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.