Evidence map›Paper›PMID 25276204›Full record

ArticleIranian journal of pharmaceutical research : IJPR2014

Comparative binding affinities of flavonoid phytochemicals with bovine serum albumin.

Shuqing Liu, Chunmei Guo, Yimeng Guo, Hongshan Yu, Frederick Greenaway, Ming-Zhong Sun

Open access · greenAbstract read
In one paragraph

Article in Iranian journal of pharmaceutical research : IJPR, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

17 citing papers in PubMed, 42 citations in OpenAlex.

  1. Chemical Composition and Antioxidant Activity of SixAntioxidants (Basel, Switzerland) · 2024
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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

6 authors at 2 institutions in 2 countries.

Shuqing LiuDepartment of Biochemistry, Dalian Medical University, Dalian,116044, China.
Chunmei GuoDepartment of Biotechnology, Dalian Medical University, Dalian,116044, China.
Yimeng GuoDepartment of Biochemistry, Dalian Medical University, Dalian,116044, China.
Hongshan YuSchool of Bioengineering, Dalian Polytechnic University, Dalian 116034, China.
Frederick GreenawayCarlson School of Chemistry and Biochemistry, Clark University, Worcester, MA 01610, USA.
Ming-Zhong SunDepartment of Biotechnology, Dalian Medical University, Dalian,116044, China.
Clark University · USDalian Polytechnic University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dietary flavonoids show beneficial effects in the prevention of chronic diseases. However, flavonoid bioavailability is poor, probably due to their interaction with serum albumins. In the current work, the binding interactions of eight related flavonoids, sharing a similar core structure, with bovine serum albumin (BSA) were investigated by fluorescence spectroscopy. The binding affinities of the flavonoids with BSA were in the order hesperetin (KA=5.59 × 10(5))> quercetin (4.94 × 10(5)) > naringenin (3.04 × 10(5)) > isoquercitrin (4.66 × 10(4)) > icariin (3.60 × 10(4)) > rutin (1.65 × 10(4)) > hesperidin (2.50 × 10(3)) > naringin (8.70 × 10(2)). The associations of specific structural components of the flavonoids with their binding properties to BSA were also explored and hydrophobicity, functional group substituents, steric hindrance effects and the spatial arrangements of substituents seem to be the key factors for the affinities of flavonoids towards BSA. The results from the current work contribute to a better understanding of the transport of flavonoids in plasma and helping predict their physiological functions based on their intrinsic structures.

Indexed as

Binding capacityBovine serum albuminFlavonoidsFunctionStructure

Identifiers

PMID25276204
PMCPMC4177624
OpenAlexW2105234872

What OpenQuestion holds

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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 OpenQuestion graph.