Browsing Microbiology and Immunology by Title
Now showing items 230-249 of 268
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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 ... -
Targeting prostate cancer based on signal transduction and cell cycle pathways
(East Carolina University, 2008-06-15)Prostate cancer remains a leading cause of death in men despite increased capacity to diagnose at earlier stages. After prostate cancer has become hormone independent, which often occurs after hormonal ablation therapies, ... -
Targeting the leukemic stem cell: the Holy Grail of leukemia therapy
(East Carolina University, 2009-01)Since the discovery of leukemic stem cells (LSCs) over a decade ago, many of their critical biological properties have been elucidated, including their distinct replicative properties, cell surface phenotypes, their ... -
Targeting the RAF/MEK/ERK, PI3K/AKT and P53 pathways in hematopoietic drug resistance
(East Carolina University, 2007) -
The respective roles of BfmRS and PmrA in stress responses and antibiotic resistance in Acinetobacter baumannii
(East Carolina University, 2021-09-22)The Gram-negative bacterium Acinetobacter baumannii is considered one of the most serious nosocomial pathogens worldwide. Predominantly responsible for ventilator-associated pneumonia, this insidious pathogen typically ... -
Thioredoxin Reductase Is Essential for Thiol/Disulfide Redox Control and Oxidative Stress Survival of the Anaerobe Bacteroides fragilis
(East Carolina University, 2007-11)Results of this study showed that the anaerobic, opportunistic pathogen Bacteroides fragilis lacks the glutathione/glutaredoxin redox system and possesses an extensive number of putative thioredoxin (Trx) orthologs. ...