PURPOSE We have shown previously that exposure to anticancer drugs can trigger the activation of human epidermal receptor survival pathways in colorectal cancer (CRC). In this study, we examined the role of ADAMs (a disintegrin and metalloproteinases) and soluble growth factors in this acute drug resistance mechanism. EXPERIMENTAL DESIGN In vitro and in vivo models of CRC were assessed. ADAM-...

ADAM-15, with known zymogen, secretase, and disintegrin activities, is a catalytically active member of the ADAM family normally expressed in early embryonic development and aberrantly expressed in various cancers, including breast, prostate and lung. ADAM-15 promotes extracellular shedding of E-cadherin, a soluble ligand for the HER2/neu receptor, leading to activation, increased motility, and...

ADAM-10 (CDw156, CD156c, and kuzbanian) is a protein belonging to a superfamily of metalloproteases, enzymes capable of degrading the extracellular matrix. ADAMs have also been shown to be primarily involved in ectodomain cleavage. The aim of the study was to assess the expression and intracellular location of ADAM-10 in 104 primary skin melanomas and 16 metastatic lesions from regional lymph n...

one of the most important doctrines in christianity is original sin. it has a key role in christian theology and was the concern of many christian thinkers during the history of christianity. the debates and disputes of christian theologians about it, especially in early history of christianity lead to take a formal position about it by the church. in sacred texts of muslims, especially in holy...

Chemotherapy-induced activation of ADAM-17 results in increased growth factor shedding and activation of growth factor receptor-mediated pro-survival response. Enhanced ADAM-17 activity and HER ligand shedding results in resistance to chemotherapy in CRC. Therapies that decrease ADAM-17 activity in conjunction with current treatments may enhance response rates in advanced CRC patients.

This paper describes a hardware to support distributed associative memories, in particular the ADAM neural network architecture. The system is designed to support a large number of moderately sized ADAM memories on a distributed memory MIMD architecture. The system addresses the issues of weight paging to allow neural networks of very large size to be executed using only a relatively small phys...

ADAM-17 is a matrix metalloproteinase-like enzyme involved in the release of several ligands that have been shown to promote both cancer formation and progression. These ligands include transforming growth factor-alpha, amphiregulin, heparin-binding epidermal growth factor, epiregulin and tumor necrosis factor-alpha. In this investigation, we measured the expression of total ADAM-17 by enzyme-l...