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Augmented coronary vascular smooth muscle response to endothelin-1 exacerbates cardiac injury following pulmonary exposure to engineered nanomaterials
(East Carolina University, 2014)
Multi-walled carbon nanotubes (MWCNT) and 60-carbon fullerenes (C60) are important engineered nanoparticles (ENP) used across industry. Exposure to ENP potentially promotes cardiovascular detriments. The hypotheses that ...
The induction of antigen-specific immunological tolerance and attenuation of inflammation via cytokine antigen fusion protein therapy in a mouse model of pulmonary inflammation
(East Carolina University, 2014)
Allergic asthma is a significant medical issue, affecting more than 300 million individuals and causing approximately 250,000 deaths each year. Current asthma therapies temporarily minimize discomfort and manage symptoms, ...
Hypoxic Conditioned Medium from Rat Cerebral Cortical Cells Enhances the Proliferation and Differentiation of Neural Stem Cells Mainly through PI3-K/Akt Pathways
(2014)
Purpose
To investigate the effects of hypoxic conditioned media from rat cerebral cortical cells on the proliferation and differentiation of neural stem cells (NSCs) in vitro, and to study the roles of PI3-K/Akt and JNK ...
Circadian influences on myocardial infarction
(2014-10-30)
Components of circadian rhythm maintenance, or “clock genes,” are endogenous entrainable oscillations of about 24 h that regulate biological processes and are found in the suprachaismatic nucleus (SCN) and many peripheral ...
Paternal diet and exercise epigenetically program energy expenditure and glucose metabolism in mouse offspring
(East Carolina University, 2014)
It is currently estimated that a third of Americans suffer from metabolic syndrome, which is an obesogenic disease shown to increase risk for developing type 2 diabetes (T2DM) by five-fold (Diabetes Care, 2012). The ...
Targeting the mitochondrial inner membrane to improve bioenergetics in the diseased heart
(East Carolina University, 2014)
Cardiovascular diseases continue to exact unparalleled economic and humanitarian costs across the globe. Manifestations of cardiovascular diseases include acute coronary syndromes and heart failure, both of which are ...
The “Goldilocks Zone� from a redox perspective—Adaptive vs. deleterious responses to oxidative stress in striated muscle
(2014-09)
Consequences of oxidative stress may be beneficial or detrimental in physiological systems. An organ system's position on the “hormetic curve” is governed by the source and temporality of reactive oxygen species (ROS) ...
EphA2-receptor deficiency exacerbates myocardial infarction and reduces survival in hyperglycemic mice
(2014-08)
Background
We have previously shown that EphrinA1/EphA expression profile changes in response to myocardial infarction (MI), exogenous EphrinA1-Fc administration following MI positively influences wound healing, and ...
Deletion of the EphA2 receptor exacerbates myocardial injury and the progression of ischemic cardiomyopathy
(2014-04)
EphrinA1-EphA-receptor signaling is protective during myocardial infarction (MI). The EphA2-receptor (EphA2-R) potentially mediates cardiomyocyte survival. To determine the role of the EphA2-R in acute non-reperfused ...