We evaluated whether treatment of orthotopic human prostate cancer in nude mice with pegylated IFN-alpha-2b (PEG-IFN-alpha-2b) and docetaxel could represent a two-compartment targeting of primary tumor (tumor cells and tumor-associated endothelial cells) and inhibition of regional lymph node metastasis. The antiangiogenic properties of IFN were combined with the cytotoxic properties of docetaxe...

von Willebrand factor (vWF) is a multimeric glycoprotein that forms an adhesive link following vascular injury between the vessel wall and its primary ligand on the platelet surface, glycoprotein Ib (GpIb). Type 2b von Willebrand disease (vWD) is a qualitative form of vWD resulting from enhanced binding of vWF to platelets. Molecular characterization of the vWF gene in patients with type 2b vWD...

The presence of eosinophils in the lungs of patients with pulmonary fibrosis correlates with poor prognosis or resistance to therapy. Furthermore, eosinophils localize to areas undergoing active fibrosis. It was hypothesized that a human lung fibroblast (HFL-1) and a human lung epithelial cell line (BEAS-2B) might release eosinophil chemotactic activity (ECA) in response to bleomycin, a chemoth...

PURPOSE In this study, we have compared patterns of gene expression and functional activity of human dendritic cells (DCs) cultured under defined conditions in IFN-alpha-2b and recombinant human granulocyte macrophage colony-stimulating factor (DCA) with cells grown in granulocyte macrophage colony-stimulating factor and IL-4 (DC4) as an initial step in evaluating the clinical utility of DCA in...

OBJECTIVES The ADAMs (a disintegrin and metalloproteinase) enzymes compose a family of membrane-bound proteins characterized by their multi-domain structure and ADAM-12 expression is elevated in human non-small cell lung cancers. The aim of this study was to investigate the roles played by ADAM-12 in critical steps of bronchial cell transformation during carcinogenesis. MATERIALS AND METHODS ...

Using a xenotransplantation system in which immortalized nontumorigenic human bronchial epithelial cells (BEAS-2B cells) are grown in deepithelialized rat tracheas that are subcutaneously transplanted into athymic nude mice, we exposed BEAS-2B cells either to cigarette smoke condensate or to the tobacco-specific N-nitrosamine 4-(methylnitrosamine)-1-(3-pyridyl)-1- butanone. After 6 mo the carci...

Respiratory epithelial cells play a key role in influenza A virus (IAV) pathogenesis and host innate response. Transformed human respiratory cell lines are widely used in the study of IAV-host interactions due to their relative convenience, and inherent difficulties in working with primary cells. Transformed cells, however, may have altered susceptibility to virus infection. Proper characteriza...

We consider the problem of single-round private information retrieval (PIR) from N replicated databases. We consider the case when B databases are outdated (unsynchronized), or even worse, adversarial (Byzantine), and therefore, can return incorrect answers. In the PIR problem with Byzantine databases (BPIR), a user wishes to retrieve a specific message from a set of M messages with zero-error,...