Browsing Microbiology and Immunology by Title
Now showing items 257-268 of 268
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The Transfer Origin for Bacteroides Mobilizable Transposon Tn4555 Is Related to a Plasmid Family from Gram-Positive Bacteria
(East Carolina University, 1998-01)Conjugal transfer of Bacteroides mobilizable transposon Tn4555 was examined with an Escherichia coli-based assay system. It was shown that mobilization required the cis-acting oriTTn region and that the Tn4555 mobATn gene ... -
Triple Akt inhibition as a new therapeutic strategy in T-cell acute lymphoblastic leukemia
(2015-03)T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive neoplastic disorder in which chemotherapy resistance and refractory relapses occur, with a poorer prognostic outcome. Constitutively active PI3K/Akt/mTOR ... -
Two Distinct Pathways Supply Anthranilate as a Precursor of the Pseudomonas Quinolone Signal
(East Carolina University, 2007-05)Pseudomonas aeruginosa is an opportunistic pathogen that causes serious infections in immunocompromised patients and those with cystic fibrosis (CF). This gram-negative bacterium uses multiple cell-to-cell signals to control ... -
Two hits are better than one: targeting both phosphatidylinositol 3-kinase and mammalian target of rapamycin as a therapeutic strategy for acute leukemia treatment
(2012-04)Phosphatidylinositol 3-kinase (PI3K) and mammalian target of rapamycin (mTOR) are two key components of the PI3K/Akt/mTOR signaling pathway. This signal transduction cascade regulates a wide range of physiological cell ... -
A two-component response regulator, gltR, is required for glucose transport activity in Pseudomonas aeruginosa PAO1.
(East Carolina University, 1996-10)A 729-bp open reading frame (gltR) was identified in Pseudomonas aeruginosa PAO1 that encodes a product homologous to the two-component response regulator family of proteins. Disruption of gltR caused loss of glucose ... -
Unique V3 Loop Sequence Derived from the R2 Strain of HIV-Type 1 Elicits Broad Neutralizing Antibodies
(East Carolina University, 2004-11)DNA vaccines expressing the envelope (Env) of the human immunodeficiency virus type 1 (HIV-1) have been relatively ineffective at generating high-titer, long-lasting, neutralizing antibodies. In this study, DNA vaccines ... -
Upregulation of Human T-Cell Leukemia Virus Type 1 Antisense Transcription by the Viral Tax Protein
(East Carolina University, 2009-02)Several studies have recently demonstrated the existence of human T-cell leukemia virus type 1 (HTLV-1) antisense transcripts, which allow the synthesis of the newly described HBZ protein. Although previous reports have ... -
Using death to one's advantage: HIV modulation of apoptosis
(East Carolina University, 2001-03)Infection by human immunodeficiency virus (HIV) is associated with an early immune dysfunction and progressive destruction of CD4+ T lymphocytes. This progressive disappearance of T cells leads to a lack of immune control ... -
VACCINIA VIRUS O1L VIRULENCE GENE AND PROTEIN LOCALIZATION
(2015)Smallpox killed an estimated 500 million people in the twentieth century alone. Although this fatal disease was eradicated from the world over thirty years ago, its potential use as a bioterrorism agent remains a concern. ... -
What Constitutes an Extended-Spectrum beta-lactamase?
(East Carolina University, 2002-02)