Evidence map›Paper›PMID 41613888›Full record

ReviewBiophysical reviews2025

Monitoring presynaptic calcium dynamics with membrane-impermeant fluorescent indicators in motor nerve endings.

Dmitry V Samigullin, Ellya A Bukharaeva

Abstract readReview
In one paragraph

Review in Biophysical reviews, 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

2 authors.

Dmitry V SamigullinKazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center, Russian Academy of Sciences, P.O. box 261, Kazan, 420111 Russia.ORCID 0000-0001-6019-5514
Ellya A BukharaevaKazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center, Russian Academy of Sciences, P.O. box 261, Kazan, 420111 Russia.ORCID 0000-0002-2034-1465

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Calcium entry through voltage-gated calcium channels as well as calcium release from intracellular calcium depots is crucial for triggering the release of neurotransmitters, synaptic plasticity and regulating the activity of various intracellular proteins. Recent evidence suggests that neuronal calcium signaling is impaired in many neurodegenerative disorders. This review presents methodological approaches that allow the estimation of the dynamics of calcium entry in motor nerve endings using fluorescent calcium indicators. The methods considered were: selecting calcium dyes depending on the experimental conditions, and loading indicators into the cells of interest. This review outlines general principles and techniques to record fast fluorescent calcium signals. Possible results that can be obtained within the framework of experiments using the described methods are also presented. Supplementary Information: The online version contains supplementary material available at 10.1007/s12551-025-01336-4.

Indexed as

CalciumCalcium imagingCalcium indicatorsCalcium transientConfocal microscopyFluorescence microscopyNeuromuscular junctions

Identifiers

PMID41613888
PMCPMC12847555

What OpenQuestion holds

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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.