Evidence map›Paper›PMID 32973039›Full record

ArticleGenome research2020

Agonist-induced functional analysis and cell sorting associated with single-cell transcriptomics characterizes cell subtypes in normal and pathological brain.

Sara Castagnola, Julie Cazareth, Kevin Lebrigand, Marielle Jarjat, Virginie Magnone, Sébastien Delhaye, Frederic Brau, Barbara Bardoni, Thomas Maurin

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Analysis of Store-Operated CaMethods in molecular biology (Clifton, N.J.) · 2025
    Article
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  4. Review
  5. Article
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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

9 authors at 1 institution in 1 country.

Sara CastagnolaUniversité Côte d'Azur, CNRS, Institute of Molecular Cellular Pharmacology, F-06560 Valbonne, France.
Julie CazarethUniversité Côte d'Azur, CNRS, Institute of Molecular Cellular Pharmacology, F-06560 Valbonne, France.
Kevin LebrigandUniversité Côte d'Azur, CNRS, Institute of Molecular Cellular Pharmacology, F-06560 Valbonne, France.
Marielle JarjatUniversité Côte d'Azur, CNRS, Institute of Molecular Cellular Pharmacology, F-06560 Valbonne, France.
Virginie MagnoneUniversité Côte d'Azur, CNRS, Institute of Molecular Cellular Pharmacology, F-06560 Valbonne, France.
Sébastien DelhayeUniversité Côte d'Azur, CNRS, Institute of Molecular Cellular Pharmacology, F-06560 Valbonne, France.
Frederic BrauUniversité Côte d'Azur, CNRS, Institute of Molecular Cellular Pharmacology, F-06560 Valbonne, France.
Barbara BardoniUniversité Côte d'Azur, INSERM, CNRS, Institute of Molecular Cellular Pharmacology, F-06560 Valbonne, France.ORCID 0000-0001-6411-1517
Thomas MaurinUniversité Côte d'Azur, CNRS, Institute of Molecular Cellular Pharmacology, F-06560 Valbonne, France.
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To gain better insight into the dynamic interaction between cells and their environment, we developed the agonist-induced functional analysis and cell sorting (aiFACS) technique, which allows the simultaneous recording and sorting of cells in real-time according to their immediate and individual response to a stimulus. By modulating the aiFACS selection parameters, testing different developmental times, using various stimuli, and multiplying the analysis of readouts, it is possible to analyze cell populations of any normal or pathological tissue. The association of aiFACS with single-cell transcriptomics allows the construction of functional tissue cartography based on specific pharmacological responses of cells. As a proof of concept, we used aiFACS on the dissociated mouse brain, a highly heterogeneous tissue, enriching it in interneurons by stimulation with KCl or with AMPA, an agonist of the glutamate receptors, followed by sorting based on calcium levels. After AMPA stimulus, single-cell transcriptomics of these aiFACS-selected interneurons resulted in a nine-cluster classification. Furthermore, we used aiFACS on interneurons derived from the brain of the

Indexed as

RNA-SeqSingle-Cell Analysisalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidBrainCell SeparationExcitatory Amino Acid AgonistsFlow CytometryFragile X Messenger Ribonucleoprotein 1Fragile X SyndromeGene Knockout TechniquesInterneuronsalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidExcitatory Amino Acid AgonistsFmr1 protein, mouseFragile X Messenger Ribonucleoprotein 1

Identifiers

PMID32973039
PMCPMC7605246
OpenAlexW3088364568

What Socratic holds

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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 Socratic graph.