Evidence map›Paper›PMID 19329433›Full record

ArticleThe Journal of biological chemistry2009

Abscisic acid activates the murine microglial cell line N9 through the second messenger cyclic ADP-ribose.

Nicoletta Bodrato, Luisa Franco, Chiara Fresia, Lucrezia Guida, Cesare Usai, Annalisa Salis, Iliana Moreschi, Chiara Ferraris, Claudia Verderio, Giovanna Basile and 4 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2009. 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
4.5field-weighted citation impact, top 5% 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, 72 citations in OpenAlex.

  1. Article
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  4. New Insights into the LANCL2-Pharmaceutics · 2023
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  20. Abscisic acid transport in human erythrocytes.The Journal of biological chemistry · 2015
    Article
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

14 authors at 4 institutions in 3 countries.

Nicoletta BodratoDepartment of Experimental Medicine, Section of Biochemistry, and Center of Excellence for Biomedical Research, University of Genova, Viale Benedetto XV/1, 16132 Genova, Italy.
Luisa Franco
Chiara Fresia
Lucrezia Guida
Cesare Usai
Annalisa Salis
Iliana Moreschi
Chiara Ferraris
Claudia Verderio
Giovanna Basile
Santina Bruzzone
Sonia Scarfì
Antonio De Flora
Elena Zocchi
University of Genoa · ITBiotechnology Research Center · IRInstitute of Biophysics · BGNeuroscience Institute · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Abscisic acid (ABA) is a phytohormone regulating important functions in higher plants, notably responses to abiotic stress. Recently, chemical or physical stimulation of human granulocytes was shown to induce production and release of endogenous ABA, which activates specific cell functions. Here we provide evidence that ABA stimulates several functional activities of the murine microglial cell line N9 (NO and tumor necrosis factor-alpha production, cell migration) through the second messenger cyclic ADP-ribose and an increase of intracellular calcium. ABA production and release occur in N9 cells stimulated with bacterial lipopolysaccharide, phorbol myristate acetate, the chemoattractant peptide f-MLP, or beta-amyloid, the primary plaque component in Alzheimer disease. Finally, ABA priming stimulates N9 cell migration toward beta-amyloid. These results indicate that ABA is a pro-inflammatory hormone inducing autocrine microglial activation, potentially representing a new target for anti-inflammatory therapies aimed at limiting microglia-induced tissue damage in the central nervous system.

Indexed as

Second Messenger SystemsAbscisic AcidADP-ribosyl Cyclase 1Amyloid beta-PeptidesAnimalsBinding SitesCalciumCell LineChemokinesChemotaxisCyclic ADP-RiboseCyclic AMP-Dependent Protein KinasesEnzyme ActivationLipopolysaccharidesMiceMicrogliaAbscisic AcidADP-ribosyl Cyclase 1Amyloid beta-PeptidesCalciumChemokinesCyclic ADP-RiboseCyclic AMP-Dependent Protein KinasesGDP-ribosyl cyclaseLipopolysaccharidesN-Formylmethionine Leucyl-PhenylalanineN-Glycosyl HydrolasesNitric OxideTetradecanoylphorbol AcetateTumor Necrosis Factor-alpha

Identifiers

PMID19329433
PMCPMC2685659
OpenAlexW2120747949

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.