Evidence map›Paper›PMID 41345414›Full record

ArticleScientific reports2025

Combining the CryoCapsule, HPM live µ and R221 conductive resin to track endosome from live imaging to electron microscopy using high-pressure freezing.

Xavier Heiligenstein, Chie Kodera, Yann Bret, Frederic Eyraud, Jérôme Heiligenstein, Martin Belle

Abstract read
In one paragraph

Article in Scientific reports, 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

6 authors.

Xavier HeiligensteinCryoCapCell, SAS, Le Kremlin-Bicêtre, France. xavier@cryocapcell.com.
Chie KoderaCryoCapCell, SAS, Le Kremlin-Bicêtre, France.
Yann BretCryoCapCell, SAS, Le Kremlin-Bicêtre, France.
Frederic EyraudCryoCapCell, SAS, Le Kremlin-Bicêtre, France.
Jérôme HeiligensteinCryoCapCell, SAS, Le Kremlin-Bicêtre, France.
Martin BelleCryoCapCell, SAS, Le Kremlin-Bicêtre, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Correlative light and electron microscopy is a scientific method that encompasses several technologies and workflows. One of the pioneering workflows consisted in vitrifying by high pressure freezing, a sample shortly after live observation (Verkade in J Microsc 230:317-328, 2008). Despite its extraordinary potential, it did not turn into a routine technique for practical reasons. We redesigned the entire tool set, from the CryoCapsule sample carrier to the HPM Live µ high-pressure freezing machine and the R221 embedding resin, to standardize and democratise the technique. In our manuscript, we present all the technological developments that lead to a routine workflow for live to HPF CLEM. We demonstrate our ability to track rapidly moving endosomes live and retrieve them at the electron microscopy level, in three dimensions, with high confidence.

Indexed as

CryopreservationEndosomesMicroscopy, ElectronAnimalsFreezingHumansPressure

Identifiers

PMID41345414
PMCPMC12678450

What Socratic holds

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LicenceCC BY-NC-ND
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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.