Evidence map›Paper›PMID 21143600›Full record

ArticleJournal of neurochemistry2011

β1-Adrenergic receptors activate two distinct signaling pathways in striatal neurons.

John Meitzen, Jessie I Luoma, Christopher M Stern, Paul G Mermelstein

Open access · greenAbstract read
In one paragraph

Article in Journal of neurochemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

27 citing papers in PubMed, 52 citations in OpenAlex.

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  11. The biochemical alterations underlying post-burn hypermetabolism.Biochimica et biophysica acta. Molecular basis of disease · 2017
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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

4 authors at 1 institution in 1 country.

John MeitzenDepartment of Neuroscience, University of Minnesota, Minneapolis, Minnesota 55455, USA. meitz010@umn.edu
Jessie I Luoma
Christopher M Stern
Paul G Mermelstein
University of Minnesota · US

Funding

NEUROSCIENCE TRAINING IN DRUG ABUSE RESEARCHT32DA007234 · NIDA · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Paul G Mermelstein, Jocelyn M Richard · 1986 to 2026
$10.9M
Novel Actions of Estradiol that Influence Brain FunctionR01NS041302 · NINDS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI MERMELSTEIN, PAUL G · 2001 to 2010
$2.5M
NIDA NIH HHS T32 DA007234NIDA NIH HHS T32 DA07234NINDS NIH HHS NS41302NINDS NIH HHS R01 NS041302
6 · The paper itself

Abstract

Monoamine action in the dorsal striatum and nucleus accumbens plays essential roles in striatal physiology. Although research often focuses on dopamine and its receptors, norepinephrine (NE) and adrenergic receptors are also crucial in regulating striatal function. While noradrenergic neurotransmission has been identified in the striatum, little is known regarding the signaling pathways activated by β-adrenergic receptors in this brain region. Using cultured striatal neurons, we characterized a novel signaling pathway by which activation of β1-adrenergic receptors leads to the rapid phosphorylation of cAMP response element binding protein (CREB), a transcription-factor implicated as a molecular switch underlying long-term changes in brain function. NE-mediated CREB phosphorylation requires β1-adrenergic receptor stimulation of a receptor tyrosine kinase, ultimately leading to the activation of a Ras/Raf/MEK/MAPK/MSK signaling pathway. Activation of β1-adrenergic receptors also induces CRE-dependent transcription and increased c-fos expression. In addition, stimulation of β1-adrenergic receptors produces cAMP production, but surprisingly, β1-adrenergic receptor activation of adenylyl cyclase was not functionally linked to rapid CREB phosphorylation. These findings demonstrate that activation of β1-adrenergic receptors on striatal neurons can stimulate two distinct signaling pathways. These adrenergic actions can produce long-term changes in gene expression, as well as rapidly modulate cellular physiology. By elucidating the mechanisms by which NE and β1-adrenergic receptor activation affects striatal physiology, we provide the means to more fully understand the role of monoamines in modulating striatal function, specifically how NE and β1-adrenergic receptors may affect striatal physiology.

Indexed as

Adrenergic AgentsAnimalsAnimals, NewbornCells, CulturedChelating AgentsCorpus StriatumCREB-Binding ProteinCyclic AMPEgtazic AcidEnzyme InhibitorsGene Expression RegulationMicrotubule-Associated ProteinsNeuronsNorepinephrinePhosphorylationRats1,2-bis(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid acetoxymethyl esterAdrenergic AgentsChelating AgentsCREB-Binding ProteinCyclic AMPEgtazic AcidEnzyme InhibitorsMAP2 protein, ratMicrotubule-Associated ProteinsNorepinephrineReceptor Protein-Tyrosine KinasesReceptors, Adrenergic, beta-1RNA, Messenger

Identifiers

PMID21143600
PMCPMC3078043
OpenAlexW1566917634

What OpenQuestion 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 OpenQuestion graph.