Evidence map›Paper›PMID 23517078›Full record

ReviewBritish journal of pharmacology2013

VIP and PACAP: neuropeptide modulators of CNS inflammation, injury, and repair.

J A Waschek

Open access · bronzeAbstract readReview
In one paragraph

Review in British journal of pharmacology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
105citing papers in PubMed, 1 pooled it
6.5field-weighted citation impact, top 2% 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

105 citing papers in PubMed, 1 synthesis or guideline pooled it, 211 citations in OpenAlex.

  1. Pooled it
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  10. Gut neuropeptide involvement in Parkinson's disease.American journal of physiology. Gastrointestinal and liver physiology · 2025
    Review
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45 more citing papers are in PubMed but not listed here.

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

1 author at 1 institution in 1 country.

J A WaschekDepartment of Psychiatry and Semel Institute, University of California at Los Angeles, Los Angeles, CA 90095-7332, USA. jwaschek@mednet.ucla.edu
University of California, Los Angeles · US

Funding

Stem CellsP30HD004612 · NICHD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI CARPENTER, ELLEN M. · 1985 to 2014
$19.5M
Mechanisms of inflammation-associated brain injury: transgenic dissectionR21NS070580 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WASCHEK, JAMES A · 2010 to 2011
$486k
PACAP Signaling in Fear Circuitries Relevant to Post-Traumatic Stress DisorderR21MH098506 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FANSELOW, MICHAEL S, WASCHEK, JAMES A · 2013 to 2014
$424k
Protein kinase A/Hedgehog pathway interaction at the primary ciliumR03HD068686 · NICHD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WASCHEK, JAMES A · 2011 to 2012
$154k
NICHD NIH HHS HD04612NICHD NIH HHS HD068686NICHD NIH HHS P30 HD004612NICHD NIH HHS R03 HD068686NIMH NIH HHS MH098506NIMH NIH HHS R21 MH098506NINDS NIH HHS NS070580NINDS NIH HHS R21 NS070580
6 · The paper itself

Abstract

Inflammatory processes play both regenerative and destructive roles in multiple sclerosis, stroke, CNS trauma, amyotrophic lateral sclerosis and aging-related neurodegenerative diseases such as Alzheimer's, Parkinson's and Huntington's. Endogenous defence mechanisms against these pathologies include those that are directly neuroprotective, and those that modulate the expression of inflammatory mediators in microglia, astrocytes, and invading inflammatory cells. While a number of mechanisms and molecules have been identified that can directly promote neuronal survival, less is known about how the brain protects itself from harmful inflammation, and further, how it co-opts the healing function of the immune system to promote CNS repair. The two closely related neuroprotective peptides, vasoactive intestinal peptide (VIP) and pituitary adenylyl cyclase-activating peptide (PACAP), which are up-regulated in neurons and immune cells after injury and/or inflammation, are known to protect neurons, but also exert powerful in vivo immunomodulatory actions, which are primarily anti-inflammatory. These peptide actions are mediated by high-affinity receptors expressed not only on neurons, but also astrocytes, microglia and peripheral inflammatory cells. Well-established immunomodulatory actions of these peptides are to inhibit macrophage and microglia production and release of inflammatory mediators such as TNF-α and IFN-γ, and polarization of T-cell responses away from Th1 and Th17, and towards a Th2 phenotype. More recent studies have revealed that these peptides can also promote the production of both natural and inducible subsets of regulatory T-cells. The neuroprotective and immunomodulatory actions of VIP and PACAP suggest that receptors for these peptides may be therapeutic targets for neurodegenerative and neuroinflammatory diseases and other forms of CNS injury.

Indexed as

Models, BiologicalAnimalsBrain DiseasesCentral Nervous SystemHumansLigandsPituitary Adenylate Cyclase-Activating PolypeptideReceptors, Pituitary Adenylate Cyclase-Activating PolypeptideReceptors, Vasoactive Intestinal PeptideSignal TransductionSpinal Cord DiseasesVasoactive Intestinal PeptideADCYAP1 protein, humanLigandsPituitary Adenylate Cyclase-Activating PolypeptideReceptors, Pituitary Adenylate Cyclase-Activating PolypeptideReceptors, Vasoactive Intestinal PeptideVasoactive Intestinal Peptide

Identifiers

PMID23517078
PMCPMC3682700
OpenAlexW1526723238

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.