Evidence map›Paper›PMID 39524934›Full record

ArticleNeurobiology of stress2024

Stress resilience is an active and multifactorial process manifested by structural, functional, and molecular changes in synapses.

E Bączyńska, M Zaręba-Kozioł, B Ruszczycki, A Krzystyniak, T Wójtowicz, K Bijata, B Pochwat, M Magnowska, M Roszkowska, I Figiel and 16 more

Abstract read
In one paragraph

Article in Neurobiology of stress, 2024. 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.

  1. 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

26 authors.

E BączyńskaNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
M Zaręba-KoziołNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
B RuszczyckiAGH University of Krakow, Faculty of Physics and Applied Computer Science, Department of Medical Physics and Biophysics, al. A. Mickiewicza 30, 30-059, Krakow, Poland.
A KrzystyniakNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
T WójtowiczNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
K BijataNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
B PochwatNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
M MagnowskaNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
M RoszkowskaNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
I FigielNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
J MasternakNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
A PytyśNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
J DzwonekNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
R WorchNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
K H OlszyńskiMossakowski Medical Research Institute, Polish Academy of Sciences, Pawinskiego 5, 02-106, Warsaw, Poland.
A D WardakMossakowski Medical Research Institute, Polish Academy of Sciences, Pawinskiego 5, 02-106, Warsaw, Poland.
P SzymczakInstitute of Theoretical Physics, Faculty of Physics, University of Warsaw, Pasteura 5, 02-093, Warsaw, Poland.
J LabusCellular Neurophysiology, Center of Physiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
K RadwańskaNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
P JahołkowskiNORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Kirkeveien 166, 0424, Oslo, Norway.
A HogendorfMaj Institute of Pharmacology, Polish Academy of Sciences, Smętna 12, 31-343, Cracow, Poland.
E PonimaskinCellular Neurophysiology, Center of Physiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
R K FilipkowskiMossakowski Medical Research Institute, Polish Academy of Sciences, Pawinskiego 5, 02-106, Warsaw, Poland.
B SzewczykMaj Institute of Pharmacology, Polish Academy of Sciences, Smętna 12, 31-343, Cracow, Poland.
M BijataNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.
J WłodarczykNencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, Warsaw, 02-093, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stress resilience is the ability of neuronal networks to maintain their function despite the stress exposure. Using a mouse model we investigate stress resilience phenomenon. To assess the resilient and anhedonic behavioral phenotypes developed after the induction of chronic unpredictable stress, we quantitatively characterized the structural and functional plasticity of excitatory synapses in the hippocampus using a combination of proteomic, electrophysiological, and imaging methods. Our results indicate that stress resilience is an active and multifactorial process manifested by structural, functional, and molecular changes in synapses. We reveal that chronic stress influences palmitoylation of synaptic proteins, whose profiles differ between resilient and anhedonic animals. The changes in palmitoylation are predominantly related with the glutamate receptor signaling thus affects synaptic transmission and associated structures of dendritic spines. We show that stress resilience is associated with structural compensatory plasticity of the postsynaptic parts of synapses in CA1 subregion of the hippocampus.

Indexed as

Behavioral stress responseChronic unpredictable stressDendritic spinesPalmitoylationStress-resilient animals

Identifiers

PMID39524934
PMCPMC11543545

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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.