Browsing Biomedical Sciences by Issue Date
Now showing items 1-20 of 38
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Pulmonary Pathologies Following Inhalation of Multi-Walled Carbon Nanotubes at Occupational Levels
(East Carolina University, 1/13/16)Multi-walled carbon nanotubes (MWCNT) are a nanomaterial that is growing in use and popularity. The health effects of occupational pulmonary exposure to MWCNT are currently unknown. The goals of this study were to build a ... -
Method for nerve growth induction
(1993-03-16)A composition comprising nerve growth factor and 2-amino-1,1,3-tricyano-1-propene useful for the induction, stimulation, and maintenance of nerve growth, and methods of potentiating choline O-acetyltransferase and tyrosine ... -
Dopaminergic modulation of the autonomic nervous system: in vitro and in vivo evidence from the mouse
(East Carolina University, 2012)Central nervous system (CNS) function depends on both the connections between the underlying neurons and neural circuits and their activity. Neuronal activity in turn can be classified as neurotransmission and neuromodulation, ... -
Using TIRF microscopy to analyze stimulated and basal state B-cell MHC II clustering in response to ageing and dietary fish oil
(East Carolina University, 2013)This research focused on developing an efficient TIRF microscopy approach to evaluate membrane protein organization. More specifically, the data demonstrate that TIRF microscopy can detect changes in ex vivo B-cell MHC II ... -
Activation of the proton sensing G-protein coupled receptor, GPR4, regulates focal adhesion dynamics and delays cell spreading due to increased cytoskeletal tension
(East Carolina University, 2013)The tumor microenvironment is characteristically acidic due to insufficient blood perfusion, chronic inflammation, hypoxia, and altered cell metabolism. The low pH found in the tumor microenvironment may facilitate the ... -
The contribution of motility and chemotaxis in the Borrelia burgdorferi infectious life cycle
(East Carolina University, 2013)Lyme disease has emerged as an increasing problem for people in the east and northeastern part of the United States. It can cause a chronic debilitating infection if left untreated and is difficult to diagnose. The illness ... -
Genetic and hypoxic effects on germline tumor development in caenorhabditis elegans
(East Carolina University, 2013)The process of differentiation of stem cells to committed, progenitor specific cell types is well studied but the reverse process of the dedifferentiation of these committed cells back to the undifferentiated state still ... -
THE EFFECTS OF ACIDIC TUMOR MICROENVIRONMENT ON LYMPHOMA CELL RESPONSES TO CHEMOTHERAPEUTICS
(East Carolina University, 2014)Acidic tumor microenvironment exists in many types of cancer. Altered glycolytic metabolism of tumor cells and deficient blood supply in tissues are major causes for this phenomenon. Lymphoma cells may have different ... -
Expression of microRNA in Alveolar Macrophages Deficient in PPARy
(East Carolina University, 2014)The nuclear transcription factor Peroxisome proliferator-activated receptor gamma (PPARgamma) is a negative regulator of macrophage activation and inflammatory mediators. Alveolar macrophages of healthy individuals ... -
Developmental lead exposure and the exacerbation of Alzheimer's pathology: an immunological analysis
(East Carolina University, 2014)Early neuroimmune dysfunction may play a driving role in the etiopathology of Alzheimer's disease (AD), stemming from the hypothesis that many late-stage adult diseases have an early-life basis. Here we explore whether ... -
Interrelated role of Notch signaling and mTORC pathways in prostate cancer cell survival and growth
(East Carolina University, 2014)Prostate cancer is currently the second highest leading cause of cancer death in men. Notch is a transmembrane receptor protein that is part of a signaling pathway necessary in the normal development of the prostate. ... -
Intratracheal instillation of silver nanoparticles exacerbates cardiac ischemia/reperfusion injury in male sprague-dawley rats
(East Carolina University, 2014)The uses of engineered nanomaterials have expanded in biomedical technology and consumer manufacturing. Exposure to particulate matter has been demonstrated to negatively influence cardiovascular health and expand myocardial ... -
Fesselin, an intrinsically disordered smooth muscle protein, organizes and stabilizes actin-myosin and myosin
(East Carolina University, 2014)Fesselin is an intrinsically disordered protein that is known to bind a large variety of cytoskeletal proteins. The proteins fesselin is known to bind include: actin (Leinweber et al. 1999), [alpha]-actinin (Pham et al. ... -
TMEFF2 is an epigenetic modulator that promotes androgen independent growth in castration-resistant prostate cancer cells
(East Carolina University, 2014)While the ability to detect PCa has improved significantly due to PSA screenings, the survival rate for men diagnosed with PCa has remained stagnant, and the disease remains the second leading cause of cancer related deaths ... -
Use of monoamine oxidase and redox enzymes in atrial tissue as novel predictors of postoperative atrial fibrillation
(East Carolina University, 2014)Postoperative atrial fibrillation (POAF) occurs in approximately 30% of cardiac surgery patients. The complication occurs despite advances in surgical procedures. It is associated with increased mortality, morbidity, and ... -
Role of Notch signaling in tumorigenesis, stemness, and epithelial to mesenchymal transtion in colorectal cancer.
(East Carolina University, 2015)Colorectal cancer is the third most commonly diagnosed cancer in both men and women in the United States. Surgical resection and combination chemotherapy are often used for treatment, but in later stages of the disease, ... -
Genetic control of cell fate specification in Caenorhabditis elegans germline.
(East Carolina University, 2015)The precise regulation of germ cell fates (sperm or oocyte) lies at the heart of reproduction and fertility. The nematode Caenorhabditis elegans hermaphrodites produce a discrete number of sperm during larval development ... -
Proposed regulatory role of noncatalytic Adams in ectodomain shedding
(East Carolina University, 2015)Members of the ADAM (A Disintegrin And Metalloprotease) protein family uniquely exhibit both proteolytic and adhesive properties. Specifically, ADAMs catalyze the conversion of cell-surface proteins to soluble, biologically ... -
The Role of the Notch-3 Receptor in Stemness, EMT, and Tumorigenesis in Colorectal Cancer
(East Carolina University, 2016-05-05)As the second leading cause of cancer death worldwide, colorectal cancer (CRC) poses a significant threat to both men and women alike. Although a small percentage of CRC cases are inherited, the majority of cases arise ... -
Notch Signaling Mediates Drug Resistance in Colorectal Cancer Cells via Effects on DNA Repair Proteins
(East Carolina University, 2016-07-25)Colorectal cancer (CRC) is the second leading cause of cancer deaths in the United States and the third most commonly diagnosed cancer in men and women. Despite tremendous progress in diagnosis, prevention, and treatment ...