Evidence map›Paper›PMID 18414995›Full record

ReviewMolecular and cellular biochemistry2008

Rafts making and rafts braking: how plant flavonoids may control membrane heterogeneity.

Yury S Tarahovsky, Evgueny N Muzafarov, Yuri A Kim

Abstract readReview
PubMed Publisher
In one paragraph

Review in Molecular and cellular biochemistry, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.9field-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

31 citing papers in PubMed, 117 citations in OpenAlex.

  1. Article
  2. Review
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  7. Review
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  11. Review
  12. Hitchhiking into a cell: flavonoids may produce complexes with transition metals for transmembrane translocation.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2022
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  13. Review
  14. Article
  15. Review
  16. Drug target insights · 2020
    Review
  17. 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

3 authors at 3 institutions in 1 country.

Yury S TarahovskyInstitute of Theoretical and Experimental Biophysics RAS, Pushchino, Moscow Region, Russia. tarahov@rambler.ru
Evgueny N Muzafarov
Yuri A Kim
Institute of Basic Biological Problems · RUInstitute of Cell Biophysics · RUInstitute of Theoretical and Experimental Biophysics · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant flavonoids are not only known as powerful antioxidants, but also as cell metabolism regulators. It has been postulated that they are able to control cell signal pathways by targeting receptors on the cell surface or by intercalating the lipid bilayer of membranes. Some flavonoids can increase lipid viscosity and decrease the cooperativity of hydrocarbon chain melting, while others can considerably decrease the lipid melting temperature, thus providing additional freedom for lipid diffusion. Here we discuss the ability of flavonoids to influence phase transition and lateral segregation of lipids, responsible for the formation of membrane compartments known as lipid rafts. The thermodynamic parameters of the bilayer determined by lipid packing characteristics and by lateral segregation of the bilayer are expected to depend on the location of flavonoid molecules in the bilayer. Flavonoid molecules preferably located in the hydrophobic region of the bilayer can initiate formation of raft-like domains (raft-making effect), while the molecules located in the polar interface region of the bilayer can fluidize membranes (raft-breaking effect), or initiate formation of interdigitated or micellar structures. Accordingly, we expect that in cellular membranes flavonoids can influence the appearance and development of rafts or raft-like membrane domains and thus influence the lateral diffusion of lipid molecules. Because rafts participate in cellular signal transduction, endocytosis and transmembrane translocation of different compounds, flavonoids may control cell metabolism by modulating the bilayer state.

Indexed as

AnimalsCell MembraneFlavonoidsHumansLipid BilayersMembrane FluidityMembrane MicrodomainsMembrane PotentialsModels, BiologicalModels, MolecularPhospholipidsPlant ExtractsFlavonoidsLipid BilayersPhospholipidsPlant Extracts

Identifiers

PMID18414995
OpenAlexW2003701537

What OpenQuestion holds

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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.