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The Brucella abortus alkyl hydroperoxide reductase complex (AhpCD) is the primary scavenger of endogenous hydrogen peroxide and the ahpCD operon is regulated in response to endogenous hydrogen peroxide.
(East Carolina University, 2010)
Brucella abortus is a facultative intracellular pathogen that causes abortion and infertility in cattle and relapsing fever in humans. These bacteria reside and replicate inside macrophages during infection, and the ability ...
Association of cardiac and vascular changes with ambient PMin diabetic individuals
(2010)
Background and Objective
Exposure to fine airborne particles (PM2.5) has been shown to be responsible for cardiovascular and hematological effects, especially in older people with cardiovascular disease. Some epidemiological ...
The phosphatidylinositol 3-kinase/Akt/mTOR signaling network as a therapeutic target in acute myelogenous leukemia patients
(2010-06)
The phosphatidylinositol 3-kinase (PI3K)/Akt/mammalian target of rapamycin (mTOR) signaling axis plays a central role in cell proliferation, growth, and survival under physiological conditions. However, aberrant PI3K/Akt/mTOR ...
The Emerging Role of the Phosphatidylinositol 3-Kinase/ Akt/Mammalian Target of Rapamycin Signaling Network in Cancer Stem Cell Biology
(2010-08)
The cancer stem cell theory entails the existence of a hierarchically organized, rare population of cells which are responsible for tumor initiation, self-renewal/maintenance, and mutation accumulation. The cancer stem ...
Metformin Improves Insulin Signaling in Obese Rats via Reduced IKK Action in a Fiber-Type Specific Manner
(2010)
Metformin is a widely used insulin-sensitizing drug, though its mechanisms are not fully understood. Metformin has been shown to activate AMPK in skeletal muscle; however, its effects on the inhibitor of κB kinaseβ (IKKβ) ...
Outcomes of Roux-en-Y gastric bypass surgery for severely obese patients with type 1 diabetes: a case series report
(2010)
Roux-en-Y gastric bypass surgery (RYGB) reverses type 2 diabetes (DM2) in approximately 83% of patients with morbid or severe obesity. This procedure has been performed in small numbers of severely obese patients with type ...
Expression of a protein involved in bone resorption, Dkk1, is activated by HTLV-1 bZIP factor through its activation domain
(2010)
Background
Human T-cell leukemia virus type 1 (HTLV-1) is the etiologic agent of adult T-cell leukemia, a malignancy characterized by uncontrolled proliferation of virally-infected CD4+ T-cells. Hypercalcemia and bone ...
Acute Adverse Effects of Fine Particulate Air Pollution on Ventricular Repolarization
(2010-07)
Background
The mechanisms for the relationship between particulate pollution and cardiac disease are not fully understood.
Objective
We examined the effects and time course of exposure to fine particulate matter ≤ 2.5 ...
Multiple Translation Factor eIF4G (IFG-1) Isoforms are Required for the Apoptosome-Dependent Activation of Germ Cell Apoptosis
(East Carolina University, 2010)
Apoptosis is a naturally occurring process during animal development required for the programmed killing and removal of injured cells. Cellular insult induces a switch in translation that allows for the rapid synthesis ...