Literature DB >> 15582449

Pore formation in and enlargement of phospholipid liposomes by synthetic models of ceramides and sphingomyelin.

Robert Pajewski1, Natasha Djedovic, Egan Harder, Riccardo Ferdani, Paul H Schlesinger, George W Gokel.   

Abstract

A family of compounds having twin octadecyl anchor chains and various polar headgroups were designed to be ceramide mimics. The compounds prepared increase the apparent permeability of phospholipid vesicles to chloride and carboxyfluorescein anions. In addition, significantly larger vesicles are observed after exposure to these compounds suggesting the possibility of vesicular fusion.

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Year:  2005        PMID: 15582449     DOI: 10.1016/j.bmc.2004.10.001

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


  5 in total

1.  Psychosine, the cytotoxic sphingolipid that accumulates in globoid cell leukodystrophy, alters membrane architecture.

Authors:  Jacqueline A Hawkins-Salsbury; Archana R Parameswar; Xuntian Jiang; Paul H Schlesinger; Ernesto Bongarzone; Daniel S Ory; Alexei V Demchenko; Mark S Sands
Journal:  J Lipid Res       Date:  2013-09-04       Impact factor: 5.922

2.  Ceramide forms channels in mitochondrial outer membranes at physiologically relevant concentrations.

Authors:  Leah J Siskind; Richard N Kolesnick; Marco Colombini
Journal:  Mitochondrion       Date:  2006-03-29       Impact factor: 4.160

3.  Synthesis and characterization of stable fluorocarbon nanostructures as drug delivery vehicles for cytolytic peptides.

Authors:  Neelesh R Soman; Gregory M Lanza; John M Heuser; Paul H Schlesinger; Samuel A Wickline
Journal:  Nano Lett       Date:  2008-02-27       Impact factor: 11.189

Review 4.  A Review of Liposomes as a Drug Delivery System: Current Status of Approved Products, Regulatory Environments, and Future Perspectives.

Authors:  Peng Liu; Guiliang Chen; Jingchen Zhang
Journal:  Molecules       Date:  2022-02-17       Impact factor: 4.411

5.  Regulation of ceramide channel formation and disassembly: Insights on the initiation of apoptosis.

Authors:  Majdouline Abou-Ghali; Johnny Stiban
Journal:  Saudi J Biol Sci       Date:  2015-03-22       Impact factor: 4.219

  5 in total

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