Evidence map›Paper›PMID 27272053›Full record

ArticlePloS one2016

LAMP5 Fine-Tunes GABAergic Synaptic Transmission in Defined Circuits of the Mouse Brain.

Marie-Catherine Tiveron, Corinne Beurrier, Claire Céni, Naly Andriambao, Alexis Combes, Muriel Koehl, Nicolas Maurice, Evelina Gatti, Dhoher Nora Abrous, Lydia Kerkerian-Le Goff and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.2field-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

33 citing papers in PubMed, 51 citations in OpenAlex.

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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

12 authors at 4 institutions in 1 country.

Marie-Catherine TiveronAix-Marseille University, Centre National pour la Recherche Scientifique, IBDM, Developmental Biology Institute of Marseille, UMR 7288, 13009, Marseille, France.
Corinne BeurrierAix-Marseille University, Centre National pour la Recherche Scientifique, IBDM, Developmental Biology Institute of Marseille, UMR 7288, 13009, Marseille, France.
Claire CéniAix-Marseille University, Centre National pour la Recherche Scientifique, IBDM, Developmental Biology Institute of Marseille, UMR 7288, 13009, Marseille, France.
Naly AndriambaoAix-Marseille University, Centre National pour la Recherche Scientifique, IBDM, Developmental Biology Institute of Marseille, UMR 7288, 13009, Marseille, France.
Alexis CombesCentre d'Immunologie de Marseille-Luminy, Aix-Marseille Université UM2, Inserm U1104, CNRS UMR7280, 13288, Marseille, France.
Muriel KoehlNeurogenesis and Physiopathology Group, INSERM U862, NeuroCentre Magendie, 33076, Bordeaux, France.
Nicolas MauriceAix-Marseille University, Centre National pour la Recherche Scientifique, IBDM, Developmental Biology Institute of Marseille, UMR 7288, 13009, Marseille, France.
Evelina GattiCentre d'Immunologie de Marseille-Luminy, Aix-Marseille Université UM2, Inserm U1104, CNRS UMR7280, 13288, Marseille, France.
Dhoher Nora AbrousNeurogenesis and Physiopathology Group, INSERM U862, NeuroCentre Magendie, 33076, Bordeaux, France.
Lydia Kerkerian-Le GoffAix-Marseille University, Centre National pour la Recherche Scientifique, IBDM, Developmental Biology Institute of Marseille, UMR 7288, 13009, Marseille, France.
Philippe PierreCentre d'Immunologie de Marseille-Luminy, Aix-Marseille Université UM2, Inserm U1104, CNRS UMR7280, 13288, Marseille, France.
Harold CremerAix-Marseille University, Centre National pour la Recherche Scientifique, IBDM, Developmental Biology Institute of Marseille, UMR 7288, 13009, Marseille, France.
Institut de Biologie du Développement Marseille · FRAix-Marseille Université · FRCentre d’Immunologie de Marseille-Luminy · FRInserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

LAMP5 is member of the LAMP family of membrane proteins. In contrast to the canonical members of this protein family, LAMP1 and LAMP2, which show widespread expression in many tissues, LAMP 5 is brain specific in mice. In C. elegans, the LAMP5 ortholog UNC-46 has been suggested to act a trafficking chaperone, essential for the correct targeting of the nematode vesicular GABA-transporter UNC-47. We show here that in the mouse brain LAMP5 is expressed in subpopulations of GABAergic forebrain neurons in the striato-nigral system and the olfactory bulb. The protein was present at synaptic terminals, overlapping with the mammalian vesicular GABA-transporter VGAT. In LAMP5-deficient mice localization of the transporter was unaffected arguing against a conserved role in VGAT trafficking. Electrophysiological analyses in mutants showed alterations in short term synaptic plasticity suggesting that LAMP5 is involved in controlling the dynamics of evoked GABAergic transmission. At the behavioral level, LAMP5 mutant mice showed decreased anxiety and deficits in olfactory discrimination. Altogether, this work implicates LAMP5 function in GABAergic neurotransmission in defined neuronal subpopulations.

Indexed as

AnimalsCorpus StriatumGABAergic NeuronsLysosomal Membrane ProteinsMaleMiceOlfactory BulbPresynaptic TerminalsSubstantia NigraSynaptic TransmissionVesicular Inhibitory Amino Acid Transport ProteinsLAMP5 protein, mouseLysosomal Membrane ProteinsVesicular Inhibitory Amino Acid Transport ProteinsViaat protein, mouse

Identifiers

PMID27272053
PMCPMC4896627
OpenAlexW2419471796

What OpenQuestion holds

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LicenceCC BY
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.