Evidence map›Paper›PMID 22332140›Full record

ArticleRNA (New York, N.Y.)2012

Hnrpab regulates neural development and neuron cell survival after glutamate stimulation.

John R Sinnamon, Catherine B Waddell, Sara Nik, Emily I Chen, Kevin Czaplinski

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

19 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
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  8. Review
  9. Article
  10. Respiration-Deficient Astrocytes Survive As Glycolytic CellsThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  11. Imaging mRNA and protein interactions within neurons.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  12. Article
  13. Review
  14. Article
  15. N-cadherin promotes recruitment and migration of neural progenitor cells from the SVZ neural stem cell niche into demyelinated lesions.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
    Article
  16. RNA detection in situ with FISH-STICs.RNA (New York, N.Y.) · 2014
    Article
  17. Article
  18. Article
  19. Review
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.

John R SinnamonProgram in Neuroscience, Stony Brook University, Stony Brook, New York 11794, USA.
Catherine B Waddell
Sara Nik
Emily I Chen
Kevin Czaplinski
Stony Brook University · US

Funding

Acquisition of an Applied Biosystems 4000 QTRAP Mass SpectrometerS10RR023680 · NCRR · STATE UNIVERSITY NEW YORK STONY BROOK · PI IDEN, CHARLES R · 2007 to 2007
$435k
NCRR NIH HHS 1 S10 RR023680-1NCRR NIH HHS S10 RR023680
6 · The paper itself

Abstract

The molecular mechanisms that govern the timing and fate of neural stem-cell differentiation toward the distinct neural lineages of the nervous system are not well defined. The contribution of post-transcriptional regulation of gene expression to neural stem-cell maintenance and differentiation, in particular, remains inadequately characterized. The RNA-binding protein Hnrpab is highly expressed in developing nervous tissue and in neurogenic regions of the adult brain, but its role in neural development and function is unknown. We raised a mouse that lacks Hnrpab expression to define what role, if any, Hnrpab plays during mouse neural development. We performed a genome-wide quantitative analysis of protein expression within the hippocampus of newborn mice to demonstrate significantly altered gene expression in mice lacking Hnrpab relative to Hnrpab-expressing littermates. The proteins affected suggested an altered pattern of neural development and also unexpectedly indicated altered glutamate signaling. We demonstrate that Hnrpab(-/-) neural stem and progenitor cells undergo altered differentiation patterns in culture, and mature Hnrpab(-/-) neurons demonstrate increased sensitivity to glutamate-induced excitotoxicity. We also demonstrate that Hnrpab nucleocytoplasmic distribution in primary neurons is regulated by developmental stage.

Indexed as

AnimalsCell DifferentiationGlutamic AcidHeterogeneous-Nuclear Ribonucleoprotein Group A-BHippocampusMiceMice, KnockoutNeuronsRepressor ProteinsGlutamic AcidHeterogeneous-Nuclear Ribonucleoprotein Group A-BHnrnpab protein, mouseRepressor Proteins

Identifiers

PMID22332140
PMCPMC3312558
OpenAlexW2117093330

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.