Evidence map›Paper›PMID 27847259›Full record

ArticleGene2017

Ribosome biogenesis is dynamically regulated during osteoblast differentiation.

Cynthia L Neben, Fides D Lay, Xiaojing Mao, Creighton T Tuzon, Amy E Merrill

Abstract read
In one paragraph

Article in Gene, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

13 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Lysophosphatidic Acid Synergizes With 1,25-Dihydroxyvitamin D to Promote Fibroblast Growth Factor-23 Synthesis via MAPK Signaling and Induction of the IL12A Gene.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  3. Article
  4. Impacts of ribosomal RNA sequence variation on gene expression and phenotype.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. RNA Polymerases I and III in development and disease.Seminars in cell & developmental biology · 2023
    Review
  10. Review
  11. Article
  12. Review
  13. Article
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.

Cynthia L NebenCenter for Craniofacial Molecular Biology, Ostrow School of Dentistry, University of Southern California, Los Angeles, CA 90033, United States; Department of Biochemistry and Molecular Biology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, United States.
Fides D LayDepartment of Biochemistry and Molecular Biology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, United States.
Xiaojing MaoCenter for Craniofacial Molecular Biology, Ostrow School of Dentistry, University of Southern California, Los Angeles, CA 90033, United States; Department of Biochemistry and Molecular Biology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, United States.
Creighton T TuzonCenter for Craniofacial Molecular Biology, Ostrow School of Dentistry, University of Southern California, Los Angeles, CA 90033, United States; Department of Biochemistry and Molecular Biology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, United States.
Amy E MerrillCenter for Craniofacial Molecular Biology, Ostrow School of Dentistry, University of Southern California, Los Angeles, CA 90033, United States; Department of Biochemistry and Molecular Biology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, United States. Electronic address: amerrill@usc.edu.
University of Southern California · US

Funding

THE ROLE OF FGFR2 IN PROTEIN SYNTHESIS DURING SKELETAL DEVELOPMENTR01DE025222 · NIDCR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MERRILL, AMY E · 2015 to 2024
$3.7M
Training in Developmental Biology, Stem Cells and RegenerationT32HD060549 · NICHD · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Gage D Crump · 2011 to 2026
$2.5M
NICHD NIH HHS T32 HD060549NIDCR NIH HHS R01 DE025222
6 · The paper itself

Abstract

Changes in ribosome biogenesis are tightly linked to cell growth, proliferation, and differentiation. The rate of ribosome biogenesis is established by RNA Pol I-mediated transcription of ribosomal RNA (rRNA). Thus, rRNA gene transcription is a key determinant of cell behavior. Here, we show that ribosome biogenesis is dynamically regulated during osteoblast differentiation. Upon osteoinduction, osteoprogenitor cells transiently silence a subset of rRNA genes through a reversible mechanism that is initiated through biphasic nucleolar depletion of UBF1 and then RNA Pol I. Nucleolar depletion of UBF1 is coincident with an increase in the number of silent but transcriptionally permissible rRNA genes. This increase in the number of silent rRNA genes reduces levels of ribosome biogenesis and subsequently, protein synthesis. Together these findings demonstrate that fluctuations in rRNA gene transcription are determined by nucleolar occupancy of UBF1 and closely coordinated with the early events necessary for acquisition of the osteoblast cell fate.

Indexed as

Cell Differentiation3T3 CellsAnimalsMiceOsteoblastsProtein BiosynthesisRibosomesRNA, RibosomalTranscription, GeneticRNA, RibosomalBoneOsteoblastOsteoprogenitorRibosome biogenesisRNA Pol IrRNAUBF1

Identifiers

PMID27847259
PMCPMC5382099
OpenAlexW2556835279

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.