Evidence map›Paper›PMID 22451679›Full record

ArticleThe Journal of biological chemistry2012

Transforming growth factor-β1 regulates Cdk5 activity in primary sensory neurons.

Elias Utreras, Jason Keller, Anita Terse, Michaela Prochazkova, Michael J Iadarola, Ashok B Kulkarni

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

36 citing papers in PubMed, 54 citations in OpenAlex.

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  9. Effect of TGF-Neural plasticity · 2022
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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

6 authors at 2 institutions in 1 country.

Elias UtrerasFunctional Genomics Section, Laboratory of Cell and Developmental Biology, NIDCR, National Institutes of Health, Bethesda, Maryland 20892, USA.
Jason Keller
Anita Terse
Michaela Prochazkova
Michael J Iadarola
Ashok B Kulkarni
National Institutes of Health · USNational Institute of Dental and Craniofacial Research · US

Funding

Molecular Roles of Cdk5 in Neuronal Functions and Pain SignalingZIADE000664 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI KULKARNI, ASHOK · 2009 to 2025
$20.4M
Integrative And Molecular Studies Of Pain And Pain ControlZIADE000688 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI IADAROLA, MICHAEL J. · 2009 to 2012
$4.0M
Intramural NIH HHS
6 · The paper itself

Abstract

In addition to many important roles for Cdk5 in brain development and synaptic function, we reported previously that Cdk5 regulates inflammatory pain signaling, partly through phosphorylation of transient receptor potential vanilloid 1 (TRPV1), an important Na(+)/Ca(2+) channel expressed in primary nociceptive afferent nerves. Because TGF-β regulates inflammatory processes and its receptor is expressed in TRPV1-positive afferents, we studied the cross-talk between these two pathways in sensory neurons during experimental peripheral inflammation. We demonstrate that TGF-β1 increases transcription and protein levels of the Cdk5 co-activator p35 through ERK1/2, resulting in an increase in Cdk5 activity in rat B104 neuroblastoma cells. Additionally, TGF-β1 enhances the capsaicin-induced Ca(2+) influx in cultured primary neurons from dorsal root ganglia (DRG). Importantly, Cdk5 activity was reduced in the trigeminal ganglia and DRG of 14-day-old TGF-β1 knock-out mice, resulting in reduced Cdk5-dependent phosphorylation of TRPV1. The decreased Cdk5 activity is associated with attenuated thermal hyperalgesia in TGF-β1 receptor conditional knock-out mice, where TGF-β signaling is significantly reduced in trigeminal ganglia and DRG. Collectively, our results indicate that active cross-talk between the TGF-β and Cdk5 pathways contributes to inflammatory pain signaling.

Indexed as

MAP Kinase Signaling SystemAnimalsCalciumCell Line, TumorCyclin-Dependent Kinase 5Ganglia, SpinalHyperalgesiaMiceMice, KnockoutMitogen-Activated Protein Kinase 3PainPhosphorylationRatsSensory Receptor CellsTransforming Growth Factor beta1Trigeminal GanglionCalciumCdk5 protein, mouseCdk5 protein, ratCyclin-Dependent Kinase 5Mitogen-Activated Protein Kinase 3Transforming Growth Factor beta1TRPV1 protein, mouseTrpv1 protein, ratTRPV Cation Channels

Identifiers

PMID22451679
PMCPMC3351291
OpenAlexW2014017757

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.