Evidence map›Paper›PMID 36959427›Full record

ArticleProtoplasma2023

The microdomains (rafts) of plasmalemma in the protection of the plant cell under oxidative stress.

Natalia Ozolina, Irina Kapustina, Veronika Gurina, Ekaterina Spiridonova, Vadim Nurminsky

Abstract read
PubMed Publisher
In one paragraph

Article in Protoplasma, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

5 authors.

Natalia OzolinaSiberian Institute of Plant Physiology and Biochemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia.
Irina KapustinaSiberian Institute of Plant Physiology and Biochemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia.
Veronika GurinaSiberian Institute of Plant Physiology and Biochemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia. nichka.g@bk.ru.ORCID http://orcid.org/0000-0001-7552-0818
Ekaterina SpiridonovaSiberian Institute of Plant Physiology and Biochemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia.
Vadim NurminskySiberian Institute of Plant Physiology and Biochemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The investigation of the lipid-protein microdomains of the plasmalemma isolated with the aid of the non-detergent technique in the zones of the sucrose density gradient after high-speed centrifugation from the tissue pieces of beet roots, which underwent oxidative stress, was conducted. The microdomains, whose lipid composition - according to the definition - allowed us to classify them as rafts, were studied. After the exposure to oxidative stress (100 mM hydrogen peroxide), the variations in the composition of membrane lipids bound up mainly with the elevations of the content of raft-forming lipids (sterols, sterol esters). Oxidative stress provoked redistribution in the composition of sterols, which led to an elevation in the content of campesterol and in the ratio of stigmasterol/sitosterol. Furthermore, the variations were registered in the content of phospholipids and phosphoglycerolipids, which are capable of stabilizing the lamellar structure of membranes. The results obtained allow one to assume that under the oxidative stress, variations in the composition of lipids in microdomains of the plasma membrane can take place. These variations may influence the functioning of the membranes, and the membranes may participate in the protection of the plant cell.

Indexed as

DetergentsPlant CellsCell MembraneMembrane MicrodomainsOxidative StressSterolsDetergentsSterolsAdaptation mechanismsMembrane lipidsMicrodomainsOxidative stressPlasmalemmaRafts

Identifiers

PMID36959427

What OpenQuestion holds

Textmetadata
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.