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Genistein derivatives decrease liposome membrane integrity - Calcein release and molecular modeling study

delete2008-12-01
delete22
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OA
AI
K
Kamila Środa-Pomianek
K
Krystyna Michalak
J
Jadwiga Maniewska
G
Grzegorz Grynkiewicz
W
Wiesław Szeja
J
Jadwiga Zawisza
A
Andrzej B. Hendrich *
DOI:10.1016/j.bpc.2008.09.010delete
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Abstract

Abstract

En 中文
The ability of newly synthesized genistein benzyl and glycosylated derivatives to permeabilize the liposome membrane was studied by calcein-leakage method. All studied derivatives appeared to be more effective than their parent compound - genistein. Comparing the experimental results with theoretical calculations we found that in the case of benzyl derivatives the dipole moment of added benzene ring (with its substitutions) might be important for the strength of flavonoids-lipid interactions. This conclusion may have some implications for QSAR studies in which mostly the dipole moments of entire molecules are considered. (C) 2008 Elsevier B.V. All rights reserved.
Keywords:
Genistein derivatives
Calcein release
Molecular modeling
Membrane permeability
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Biophysical Chemistry cover
Biophysical Chemistry
IF:
2.2
Papers:
3.9K
Citations:
4.5K

Organization

S
Silesian University of Technology
Scholars:
6.2K
Papers: 6.2K
Citations: 5.9K
W
wroclaw medical university
Scholars:
7.8K
Papers: 6.2K
Citations: 6
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