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Articles 1 - 3 of 3
Full-Text Articles in Cell and Developmental Biology
Cell Responses Without Receptors And Ligands, Using Nanosecond Pulsed Electric Fields (Nspefs), Stephen J. Beebe
Cell Responses Without Receptors And Ligands, Using Nanosecond Pulsed Electric Fields (Nspefs), Stephen J. Beebe
Bioelectrics Publications
No abstract provided.
Nanosecond Pulsed Electric Field Induced Cytoskeleton, Nuclear Membrane And Telomere Damage Adversely Impact Cell Survival, Michael W. Stacey, P. Fox, S. Buescher, Juergen F. Kolb
Nanosecond Pulsed Electric Field Induced Cytoskeleton, Nuclear Membrane And Telomere Damage Adversely Impact Cell Survival, Michael W. Stacey, P. Fox, S. Buescher, Juergen F. Kolb
Bioelectrics Publications
We investigated the effects of nanosecond pulsed electric fields (nsPEF) on three human cell lines and demonstrated cell shrinkage, breakdown of the cytoskeleton, nuclear membrane and chromosomal telomere damage. There was a differential response between cell types coinciding with cell survival. Jurkat cells showed cytoskeleton, nuclear membrane and telomere damage that severely impacted cell survival compared to two adherent cell lines. Interestingly, disruption of the actin cytoskeleton in adherent cells prior to nsPEF exposure significantly reduced cell survival. We conclude that nsPEF applications are able to induce damage to the cytoskeleton and nuclear membrane. Telomere sequences, regions that tether and …
Nanosecond Pulsed Electric Fields: A New Stimulus To Activate Intracellular Signaling, Stephen J. Beebe, Karl H. Schoenbach
Nanosecond Pulsed Electric Fields: A New Stimulus To Activate Intracellular Signaling, Stephen J. Beebe, Karl H. Schoenbach
Bioelectrics Publications
When new technologies are introduced into the scientific community, controversy is expected and both excitement and disappointment enrich the lives of those who initiate the new ideas. It becomes the mission of the “inventors” to embrace the burden of proof to establish their ideas and convince the skeptics and disbelievers who will undoubtedly temper their enthusiasm and test their patience. While open mindedness is generally a scientific motto, those who review patents, manuscripts, and grants do not always readily practice it, even when the evidence is convincingly presented; old ideas and concepts often die hard. So it has been and …