Literature DB >> 6548263

Transformation pathways of liposomes.

H Hotani.   

Abstract

Liposomes undergoing transformation were observed by dark-field light microscopy in order to study the role of lipid in morphogenesis of biological vesicular structures. Liposomes were found to transform sequentially in a well-defined manner through one of several transformation pathways. A circular biconcave form was an initial shape in all the pathways and it transformed into a stable thin flexible filament or small spheres via a variety of regularly shaped vesicles which possessed geometrical symmetry. The transformation was reversible up to a certain point in each pathway. Osmotic pressure was found to be the driving force for the transformations. Biological membrane vesicles such as trypsinized red cell ghosts also transformed by similar pathways.

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Year:  1984        PMID： 6548263     DOI： 10.1016/0022-2836(84)90234-1

Source DB:  PubMed          Journal:  J Mol Biol        ISSN： 0022-2836            Impact factor:   5.469


  24 in total

1.  Capabilities of liposomes for topological transformation.

Authors:  F Nomura; M Nagata; T Inaba; H Hiramatsu; H Hotani; K Takiguchi
Journal:  Proc Natl Acad Sci U S A       Date:  2001-02-20       Impact factor: 11.205

2.  Morphological changes in liposomes caused by polymerization of encapsulated actin and spontaneous formation of actin bundles.

Authors:  H Miyata; H Hotani
Journal:  Proc Natl Acad Sci U S A       Date:  1992-12-01       Impact factor: 11.205

3.  Microscopic observations reveal that fusogenic peptides induce liposome shrinkage prior to membrane fusion.

Authors:  Fumimasa Nomura; Takehiko Inaba; Satoshi Ishikawa; Miki Nagata; Sho Takahashi; Hirokazu Hotani; Kingo Takiguchi
Journal:  Proc Natl Acad Sci U S A       Date:  2004-02-26       Impact factor: 11.205

4.  Protrusive growth from giant liposomes driven by actin polymerization.

Authors:  H Miyata; S Nishiyama; K Akashi; K Kinosita
Journal:  Proc Natl Acad Sci U S A       Date:  1999-03-02       Impact factor: 11.205

Review 5.  Toward understanding protocell mechanosensation.

Authors:  Daniel Balleza
Journal:  Orig Life Evol Biosph       Date:  2010-11-17       Impact factor: 1.950

6.  Shapes of Red Blood Cells: Comparison of 3D Confocal Images with the Bilayer-Couple Model.

Authors:  Khaled Khairy; Jijinn Foo; Jonathon Howard
Journal:  Cell Mol Bioeng       Date:  2010-09-01       Impact factor: 2.321

7.  Opening-up of liposomal membranes by talin.

Authors:  A Saitoh; K Takiguchi; Y Tanaka; H Hotani
Journal:  Proc Natl Acad Sci U S A       Date:  1998-02-03       Impact factor: 11.205

8.  Preparation of giant liposomes in physiological conditions and their characterization under an optical microscope.

Authors:  K Akashi; H Miyata; H Itoh; K Kinosita
Journal:  Biophys J       Date:  1996-12       Impact factor: 4.033

9.  Mesoscale computational studies of membrane bilayer remodeling by curvature-inducing proteins.

Authors:  N Ramakrishnan; P B Sunil Kumar; Ravi Radhakrishnan
Journal:  Phys Rep       Date:  2014-10-01       Impact factor: 25.600

10.  Interaction of lipopolysaccharide and phospholipid in mixed membranes: solid-state 31P-NMR spectroscopic and microscopic investigations.

Authors:  Kaoru Nomura; Takehiko Inaba; Kenichi Morigaki; Klaus Brandenburg; Ulrich Seydel; Shoichi Kusumoto
Journal:  Biophys J       Date:  2008-05-02       Impact factor: 4.033
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