Literature DB >> 16735123

A study on the perturbation of model lipid membranes by phenoxazines.

Andrzej B Hendrich1, Kamila Stańczak, Małgorzata Komorowska, Noboru Motohashi, Masami Kawase, Krystyna Michalak.   

Abstract

The interactions of six newly synthesized phenoxazine derivatives with lipid bilayers were studied by means of calorimetry, fluorescence spectroscopic methods and electron spin resonance. Depending on their structure studied compounds decreased membrane fluidity and increased lipid order in liquid-crystalline bilayers to different degrees. These studies showed also that phenoxazine molecules are located close to the polar/apolar interface of bilayer. The results allow to conclude that phenoxazines rather weakly interact with lipid bilayers.

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Year:  2006        PMID: 16735123     DOI: 10.1016/j.bmc.2006.05.021

Source DB:  PubMed          Journal:  Bioorg Med Chem        ISSN: 0968-0896            Impact factor:   3.641


  3 in total

1.  2-Aminophenoxazine-3-one and 2-amino-4,4α-dihydro-4α,7-dimethyl-3H-phenoxazine-3-one cause cellular apoptosis by reducing higher intracellular pH in cancer cells.

Authors:  Xiao-Fang Che; Chun-Lei Zheng; Shin-Ichi Akiyama; Akio Tomoda
Journal:  Proc Jpn Acad Ser B Phys Biol Sci       Date:  2011       Impact factor: 3.493

Review 2.  Prevention of carcinogenesis and development of gastric and colon cancers by 2-aminophenoxazine-3-one (Phx-3): direct and indirect anti-cancer activity of Phx-3.

Authors:  Akio Tomoda; Keisuke Miyazawa; Takafumi Tabuchi
Journal:  Int J Mol Sci       Date:  2013-08-28       Impact factor: 5.923

3.  O2-Mediated Dehydrogenative Phenoxazination of Phenols.

Authors:  Rajaa Benchouaia; Shiny Nandi; Clemens Maurer; Frederic W Patureau
Journal:  J Org Chem       Date:  2022-03-11       Impact factor: 4.354

  3 in total

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