Evidence map›Paper›PMID 40111600›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2025

Postnatal Development of Perivascular Astrocytic Processes and Detection of Local mRNA and Translation.

Katia Avila-Gutierrez, Heloïse Monnet, Philippe Mailly, Anne-Cécile Boulay, Martine Cohen-Salmon

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Article in Methods in molecular biology (Clifton, N.J.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Katia Avila-GutierrezCenter for Interdisciplinary Research in Biology (CIRB), Collège de France, CNRS, INSERM, Université PSL, Paris, France.
Heloïse MonnetCenter for Interdisciplinary Research in Biology (CIRB), Collège de France, CNRS, INSERM, Université PSL, Paris, France.
Philippe MaillyCenter for Interdisciplinary Research in Biology (CIRB), Collège de France, CNRS, INSERM, Université PSL, Paris, France.
Anne-Cécile BoulayCenter for Interdisciplinary Research in Biology (CIRB), Collège de France, CNRS, INSERM, Université PSL, Paris, France.
Martine Cohen-SalmonCenter for Interdisciplinary Research in Biology (CIRB), Collège de France, CNRS, INSERM, Université PSL, Paris, France. martine.cohen-salmon@college-de-france.fr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Astrocytes' perivascular processes (PvAPs) entirely sheathe the brain's blood vessels and are equipped with an enriched molecular repertoire that sustains astrocytic regulatory functions at the vascular interface. We recently demonstrated that PvAP development in the mouse starts after birth and is essentially complete by postnatal day (P) 15. This time window also corresponds to a progressive molecular maturation of PvAPs with the acquisition of specific proteins. We proposed local translation of mRNAs in PvAPs as a molecular mechanism participating to their development and maturation. Here, we describe methods to quantify the development of PvAPs and detect local translation in developing PvAPs. We also show how to analyze quantitatively astrocytic-specific mRNAs and polysomal mRNAs in developing PvAPs. These experimental approaches allow to characterize important aspects of the dynamic postnatal development and molecular maturation of PvAPs.

Indexed as

AstrocytesBlood VesselsProtein BiosynthesisRNA, MessengerAnimalsBrainMicePolyribosomesRNA, MessengerAstrocytesGliovascular unitLocal translationmRNAPerivascular astrocytic processesPolysomal mRNAPostnatal development

Identifiers

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Registered trials

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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.