Cell and Developmental Biology Commons^™

Nanopulse Stimulation (Nps) Induces Tumor Ablation And Immunity In Orthotopic 4t1 Mouse Breast Cancer: A Review, Stephen J. Beebe, Brittany P. Lassiter, Siqi Guo

Bioelectrics Publications

Nanopulse Stimulation (NPS) eliminates mouse and rat tumor types in several different animal models. NPS induces protective, vaccine-like effects after ablation of orthotopic rat N1-S1 hepatocellular carcinoma. Here we review some general concepts of NPS in the context of studies with mouse metastatic 4T1 mammary cancer showing that the postablation, vaccine-like effect is initiated by dynamic, multilayered immune mechanisms. NPS eliminates primary 4T1 tumors by inducing immunogenic, caspase-independent programmed cell death (PCD). With lower electric fields, like those peripheral to the primary treatment zone, NPS can activate dendritic cells (DCs). The activation of DCs by dead/dying cells leads to increases …

Characterizing The Effect Of Cjun On The Expression Of Oct4 Variants And How They Correlate With The Expression Of Genes Associated With Potency And Cell Fate Of Murine Embryonic Stem Cells, Kristine Teague

Cal Poly Humboldt theses and projects

cJun is a transcription factor associated with proliferation and growth. Recent evidence has shown it plays a role in cell fate decision making of embryonic stem cells and correlates with changes in Oct4 expression, an important marker for pluripotency. There are multiple Oct4 isoforms that arise from alternative splicing and alternative translation. Oct4A is the variant most frequently associated with pluripotency, while evidence suggests that Oct4B variants have roles in potency as well as stress responses.

We aimed to study the effect of cJun over expression in murine embryonic stem cells on Oct4 gene expression through two methods: transient transfection …