Evidence map›Paper›PMID 38238544›Full record

ArticleScientific reports2024

Immediate reuse of patch-clamp pipettes after ultrasonic cleaning.

Kevin Jehasse, Jean-Sébastien Jouhanneau, Sophie Wetz, Alexander Schwedt, James F A Poulet, Peter Neumann-Raizel, Björn M Kampa

Abstract read
In one paragraph

Article in Scientific reports, 2024. 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

7 authors.

Kevin JehasseSystems Neurophysiology, Institute of Biology II, RWTH-Aachen University, Aachen, Germany. jehasse@bio2.rwth-aachen.de.
Jean-Sébastien JouhanneauMax Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany.
Sophie WetzSystems Neurophysiology, Institute of Biology II, RWTH-Aachen University, Aachen, Germany.
Alexander SchwedtCentral Facility for Electron Microscopy, RWTH-Aachen University, Aachen, Germany.
James F A PouletMax Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany.
Peter Neumann-Raizel *Luigs & Neumann GmbH, Ratingen, Germany.
Björn M Kampa *Systems Neurophysiology, Institute of Biology II, RWTH-Aachen University, Aachen, Germany. kampa@brain.rwth-aachen.de.

Funding

Determinants of sparse activity in neocortexR01NS123711 · NINDS · CARNEGIE-MELLON UNIVERSITY · PI ALISON L BARTH · 2022 to 2026
$2.5M
European Research Council ERC-2015-CoG-682422NINDS NIH HHS R01 NS123711NINDS NIH HHS R01NS123711
6 · The paper itself

Abstract

The patch-clamp technique has revolutionized neurophysiology by allowing to study single neuronal excitability, synaptic connectivity, morphology, and the transcriptomic profile. However, the throughput in recordings is limited because of the manual replacement of patch-pipettes after each attempt which are often also unsuccessful. This has been overcome by automated cleaning the tips in detergent solutions, allowing to reuse the pipette for further recordings. Here, we developed a novel method of automated cleaning by sonicating the tips within the bath solution wherein the cells are placed, reducing the risk of contaminating the bath solution or internal solution of the recording pipette by any detergent and avoiding the necessity of a separate chamber for cleaning. We showed that the patch-pipettes can be used consecutively at least ten times and that the cleaning process does not negatively impact neither the brain slices nor other patched neurons. This method, combined with automated patch-clamp, highly improves the throughput for single and especially multiple recordings.

Indexed as

DetergentsUltrasonicsNeuronsNeurophysiologyPatch-Clamp TechniquesDetergents

Identifiers

PMID38238544
PMCPMC10796327

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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.