Browsing Microbiology and Immunology by Title
Now showing items 224-243 of 268
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Review: Carbon Nanotubes and Chronic Granulomatous Disease
(2014-06-23)Use of nanomaterials in manufactured consumer products is a rapidly expanding industry and potential toxicities are just beginning to be explored. Combustion-generated multiwall carbon nanotubes (MWCNT) or nanoparticles ... -
Role of the Iron Storage Ferritins Dps and DpsL during the Prolonged Oxidative Stress Response of Bacteroides fragilis
(East Carolina University, 2015-12-02)Bacteroides fragilis is a Gram negative anaerobe and member of the human intestinal tract microbiome. B. fragilis serves many beneficial roles within the intestinal tract; however, its translocation to the peritoneal cavity ... -
Roles of neutrophil gelatinase-associated lipocalin (NGAL) in human cancer
(2014-03)Cancer remains one of the major cause of death in the Western world. Although, it has been demonstrated that new therapies can improve the outcome of cancer patients, still many patients relapse after treatment. Therefore, ... -
Roles of the Raf/MEK/ERK and PI3K/PTEN/Akt/mTOR pathways in controlling growth and sensitivity to therapy-implications for cancer and aging
(2011-03)Dysregulated signaling through the Ras/Raf/MEK/ERK and PI3K/PTEN/Akt/mTOR pathways is often the result of genetic alterations in critical components in these pathways or upstream activators. Unrestricted cellular proliferation ... -
Roles of the RAF/MEK/ERK Pathway in Cell Growth, Malignant Transformation and Drug Resistance
(East Carolina University, 2007-08)Growth factors and mitogens use the Ras/Raf/MEK/ERK signaling cascade to transmit signals from their receptors to regulate gene expression and prevent apoptosis. Some components of these pathways are mutated or aberrantly ... -
Selection and stabilization of CD25high FOXP3+ regulatory T cells in vitro as a basis for adoptive antigen-specific immunotherapy
(East Carolina University, 2017-08-16)Autoimmune disease affects an estimated 50 million people in the United States. Autoimmune disease arises when immune tolerance is abrogated and host immune cells mount an attack against self-tissues. For example, in ... -
Similarity to peroxisomal-membrane protein family reveals that Sinorhizobium and Brucella BacA affect lipid-A fatty acids
(East Carolina University, 2004-04-06)Sinorhizobium meliloti, a legume symbiont, and Brucella abortus, a phylogenetically related mammalian pathogen, both require the bacterial-encoded BacA protein to establish chronic intracellular infections in their respective ... -
A SINGLE-CHAIN GMCSF-MOG TOLEROGENIC VACCINE EXPANDS MOG-SPECIFIC CD25+ FOXP3+ REGULATORY T CELLS THROUGH LOW-EFFICIENCY ANTIGEN RECOGNITION EVENTS TO INHIBIT EXPERIMENTAL AUTOIMMUNE ENCEPHALOMYELITIS
(2019-12)Previous studies showed that tolerogenic vaccines comprised of single-chain GMCSF-neuroantigen (NAg) fusion proteins inhibited experimental autoimmune encephalomyelitis (EAE) in rodents. The studies detailed here provide ... -
Solubility and Bioactivity of the Pseudomonas Quinolone Signal Are Increased by a Pseudomonas aeruginosa-Produced Surfactant
(East Carolina University, 2005-02)Pseudomonas aeruginosa is a gram-negative bacterium that causes serious infections in immunocompromised individuals and cystic fibrosis patients. This opportunistic pathogen controls many of its virulence factors and ... -
Spleen Tyrosine Kinase (Syk) Regulates Systemic Lupus Erythematosus (SLE) T Cell Signaling
(2013)Engagement of the CD3/T cell receptor complex in systemic lupus erythematosus (SLE) T cells involves Syk rather than the zeta-associated protein. Because Syk is being considered as a therapeutic target we asked whether Syk ... -
STRUCTURE-FUNCTION ANALYSIS OF A FAMILY OF BORRELIAL C1r INHIBITORS FROM LYME DISEASE AND RELAPSING FEVER SPIROCHETES
(East Carolina University, 2023-06-01)The complement system is an ancient part of the innate immune system consisting of fluid-phase proteins that contribute to inflammation, homeostasis, and pathogen clearance. A group of vector-borne spirochetal pathogens ... -
Subcellular fractionation method to study endosomal trafficking of Kaposi’s sarcoma-associated herpesvirus
(2016-01)Background Virus entry involves multiple steps and is a highly orchestrated process on which successful infection collectively depends. Entry processes are commonly analyzed by monitoring internalized virus particles ... -
Subcellular fractionation method to study endosomal trafficking of Kaposi’s sarcoma-associated herpesvirus
(2016-01-15)Background: Virus entry involves multiple steps and is a highly orchestrated process on which successful infection collectively depends. Entry processes are commonly analyzed by monitoring internalized virus particles ... -
Synergistic Proapoptotic Activity of Recombinant Trail Plus the AKT Inhibitor Perifosine in Acute Myelogenous Leukemia Cells
(East Carolina University, 2008-11-15)To potentiate the response of acute myelogenous leukemia (AML) cells to TNF-Related Apoptosis- Inducing Ligand (TRAIL) cytotoxicity, we have examined the efficacy of a combination with perifosine, a novel phosphatidylinositol ... -
Targeted therapy for hepatocellular carcinoma: novel agents on the horizon
(2012-03)Hepatocellular carcinoma (HCC) is the most common liver cancer, accounting for 90% of primary liver cancers. In the last decade it has become one of the most frequently occurring tumors worldwide and is also considered to ...