Evidence map›Paper›PMID 30065659›Full record

ArticleFrontiers in physiology2018

ATP Content and Cell Viability as Indicators for Cryostress Across the Diversity of Life.

Felizitas Bajerski, Johanna Stock, Benjamin Hanf, Tatyana Darienko, Elke Heine-Dobbernack, Maike Lorenz, Lisa Naujox, E R J Keller, H M Schumacher, Thomas Friedl and 4 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.8field-weighted citation impact, top 6% of its field
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

19 citing papers in PubMed, 59 citations in OpenAlex.

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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

14 authors at 4 institutions in 1 country.

Felizitas BajerskiLeibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany.
Johanna StockLeibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany.
Benjamin HanfLeibniz Institute for Natural Product Research and Infection Biology e.V. - Hans-Knöll-Institute (HKI), Jena, Germany.
Tatyana DarienkoExperimental Phycology and Culture Collection of Algae, University of Göttingen (EPSAG), Göttingen, Germany.
Elke Heine-DobbernackLeibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany.
Maike LorenzExperimental Phycology and Culture Collection of Algae, University of Göttingen (EPSAG), Göttingen, Germany.
Lisa NaujoxLeibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany.
E R J KellerLeibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany.
H M SchumacherLeibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany.
Thomas FriedlExperimental Phycology and Culture Collection of Algae, University of Göttingen (EPSAG), Göttingen, Germany.
Sonja EberthLeibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany.
Hans-Peter MockLeibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany.
Olaf KniemeyerLeibniz Institute for Natural Product Research and Infection Biology e.V. - Hans-Knöll-Institute (HKI), Jena, Germany.
Jörg OvermannLeibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Braunschweig, Germany.
Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures · DELeibniz Institute of Plant Genetics and Crop Plant Research · DEUniversity of Göttingen · DELeibniz-Institut für Naturstoff-Forschung und Infektionsbiologie e. V. - Hans-Knöll-Institut (HKI) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In many natural environments, organisms get exposed to low temperature and/or to strong temperature shifts. Also, standard preservation protocols for live cells or tissues involve ultradeep freezing in or above liquid nitrogen (-196°C or -150°C, respectively). To which extent these conditions cause cold- or cryostress has rarely been investigated systematically. Using ATP content as an indicator of the physiological state of cells, we found that representatives of bacteria, fungi, algae, plant tissue, as well as plant and human cell lines exhibited similar responses during freezing and thawing. Compared to optimum growth conditions, the cellular ATP content of most model organisms decreased significantly upon treatment with cryoprotectant and cooling to up to -196°C. After thawing and a longer period of regeneration, the initial ATP content was restored or even exceeded the initial ATP levels. To assess the implications of cellular ATP concentration for the physiology of cryostress, cell viability was determined in parallel using independent approaches. A significantly positive correlation of ATP content and viability was detected only in the cryosensitive algae

Indexed as

adaptationATP levelcold stresscold temperaturecryopreservationphysiologicalultradeep freezingviability tests

Identifiers

PMID30065659
PMCPMC6056685
OpenAlexW2884563346

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 OpenQuestion graph.