Evidence map›Paper›PMID 27899360›Full record

ArticleBlood2017

Widespread and dynamic translational control of red blood cell development.

Juan R Alvarez-Dominguez, Xu Zhang, Wenqian Hu

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

40 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Post-transcriptional regulation of erythropoiesis.Blood science (Baltimore, Md.) · 2023
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Erythroid Cell Research: 3D Chromatin, Transcription Factors and Beyond.International journal of molecular sciences · 2022
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Molecular therapy. Methods & clinical development · 2021
    Article
  20. Proteomic/transcriptomic analysis of erythropoiesis.Current opinion in hematology · 2021
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Juan R Alvarez-DominguezDepartment of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA; and.ORCID 0000-0002-7136-2311
Xu ZhangDepartment of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN.
Wenqian HuDepartment of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN.ORCID 0000-0003-3577-3604
Mayo Clinic in Arizona · USHarvard University · US

Funding

TRANSCRIPTION FACTOR GATA-1 IN TERMINAL ERYTHROID DEVELOPMENTP01HL032262 · NHLBI · CHILDREN'S HOSPITAL BOSTON · PI ORKIN, STUART H · 1985 to 2021
$38.9M
MicroRNAs and hematopoietic differentiationR01DK068348 · NIDDK · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI LODISH, HARVEY F · 2004 to 2019
$8.3M
Regulation of Erythroid Terminal Differentiation by Long Noncoding RNAsR00HL118157 · NHLBI · MAYO CLINIC ROCHESTER · PI HU, WENQIAN · 2016 to 2018
$747k
NHLBI NIH HHS P01 HL032262NHLBI NIH HHS R00 HL118157NIDDK NIH HHS R01 DK068348
6 · The paper itself

Abstract

Cell development requires tight yet dynamic control of protein production. Here, we use parallel RNA and ribosome profiling to study translational regulatory dynamics during murine terminal erythropoiesis. Our results uncover pervasive translational control of protein synthesis, with widespread alternative translation initiation and termination, robust discrimination of long noncoding from micropeptide-encoding RNAs, and dynamic use of upstream open reading frames. Further, we identify hundreds of messenger RNAs (mRNAs) whose translation efficiency is dynamically controlled during erythropoiesis and that enrich for target sites of RNA-binding proteins that are specific to hematopoietic cells, thus unraveling potential regulators of erythroid translational programs. A major such program involves enhanced decoding of specific mRNAs that are depleted in terminally differentiating/enucleating cells with decreasing transcriptional capacity. We find that RBM38, an erythroid-specific RNA-binding protein previously implicated in splicing, interacts with the general translation initiation factor eIF4G and promotes translation of a subset of these irreplaceable mRNAs. Inhibition of RBM38 compromises translation in erythroblasts and impairs their maturation, highlighting a key function for this protein during erythropoiesis. These findings thus reveal critical roles for dynamic translational control in supporting specialized mammalian cell formation.

Indexed as

ErythropoiesisProtein BiosynthesisAnimalsCells, CulturedDNA-Binding ProteinsErythroid CellsGene Expression Regulation, DevelopmentalMiceOpen Reading FramesRNA-Binding ProteinsRNA, MessengerRNA, UntranslatedTranscription FactorsDNA-Binding ProteinsElf4 protein, mouseRbm38 protein, mouseRNA-Binding ProteinsRNA, MessengerRNA, UntranslatedTranscription Factors

Identifiers

PMID27899360
PMCPMC5290990
OpenAlexW2557493485

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.