@article{fesmire_peal_ruff_moyer_mcparland_derks_o'neil_emke_johnson_ghosh_et al._2024, title={Investigation of integrated time nanosecond pulse irreversible electroporation against spontaneous equine melanoma}, volume={11}, ISSN={["2297-1769"]}, DOI={10.3389/fvets.2024.1232650}, abstractNote={IntroductionIntegrated time nanosecond pulse irreversible electroporation (INSPIRE) is a novel tumor ablation modality that employs high voltage, alternating polarity waveforms to induce cell death in a well-defined volume while sparing the underlying tissue. This study aimed to demonstrate the in vivo efficacy of INSPIRE against spontaneous melanoma in standing, awake horses.}, journal={FRONTIERS IN VETERINARY SCIENCE}, author={Fesmire, Chris C. and Peal, Bridgette and Ruff, Jennifer and Moyer, Elizabeth and McParland, Thomas J. and Derks, Kobi and O'Neil, Erin and Emke, Carrie and Johnson, Brianna and Ghosh, Shatorupa and et al.}, year={2024}, month={Jan} }
 @article{petrella_levit_fesmire_tang_sano_2022, title={Polymer Nanoparticles Enhance Irreversible Electroporation In Vitro}, volume={69}, ISSN={["1558-2531"]}, DOI={10.1109/TBME.2022.3143084}, abstractNote={Expanding the volume of an irreversible electroporation treatment typically necessitates an increase in pulse voltage, number, duration, or repetition. This study investigates the addition of polyethylenimine nanoparticles (PEI-NP) to pulsed electric field treatments, determining their combined effect on ablation size and voltages. U118 cells in an in vitro 3D cell culture model were treated with one of three pulse parameters (with and without PEI-NPs) which are representative of irreversible electroporation (IRE), high frequency irreversible electroporation (H-FIRE), or nanosecond pulsed electric fields (nsPEF). The size of the ablations were compared and mapped onto an electric field model to describe the electric field required to induce cell death. Analysis was conducted to determine the role of PEI-NPs in altering media conductivity, the potential for PEI-NP degradation following pulsed electric field treatment, and PEI-NP uptake. Results show there was a statistically significant increase in ablation diameter for IRE and H-FIRE pulses with PEI-NPs. There was no increase in ablation size for nsPEF with PEI-NPs. This all occurs with no change in cell media conductivity, no observable degradation of PEI-NPs, and moderate particle uptake. These results demonstrate the synergy of a combined cationic polymer nanoparticle and pulsed electric field treatment for the ablation of cancer cells. These results set the foundation for polymer nanoparticles engineered specifically for irreversible electroporation.}, number={7}, journal={IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING}, author={Petrella, Ross A. and Levit, Shani L. and Fesmire, Christopher C. and Tang, Christina and Sano, Michael B.}, year={2022}, month={Jul}, pages={2353–2362} }