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Inhibition of NF-kappaB activity by BAY 11-7082 increases apoptosis in multidrug resistant leukemic T-cell lines.
Multidrug resistance (MDR) is the main reason for failure of cancer therapy with resistance to apoptosis being one of the mechanisms involved. Constitutive NF-kappaB activity has been detected inExpand
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Inhibition of NF-κB activity by BAY 11-7082 increases apoptosis in multidrug resistant leukemic T-cell lines
Abstract Multidrug resistance (MDR) is the main reason for failure of cancer therapy with resistance to apoptosis being one of the mechanisms involved. Constitutive NF-κB activity has been detectedExpand
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Hyaluronan oligosaccharides sensitize lymphoma resistant cell lines to vincristine by modulating P‐glycoprotein activity and PI3K/Akt pathway
Multidrug resistance (MDR) is one of the main reasons for failure of cancer therapy. It may be mediated by overexpression of ATP‐dependent efflux pumps or by alterations in survival or apoptoticExpand
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Hydrogen Peroxide Induces Apoptotic-Like Cell Death in Coelomocytes of Themiste petricola (Sipuncula)
Apoptosis is an active form of cell death that plays a critical role in physiological and pathological conditions of multicellular organisms. These conditions include development, organogenesis, andExpand
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Cellular clot formation in a sipunculan worm: entrapment of foreign particles, cell death and identification of a PGRP-related protein.
Clotting in animals having open or closed circulatory system comprises humoral and cellular mechanisms. Sipunculans are a small phylum of non-segmented marine worms that do not have a trueExpand
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LPS-induced stimulation of phagocytosis in the sipunculan worm Themiste petricola: possible involvement of human CD14, CD11B and CD11C cross-reactive molecules.
Coelomocytes of Themiste petricola, a marine invertebrate of the phylum Sipuncula, were exposed in vitro to bacterial lipopolysaccharides (LPS), and the phagocytic activity against heat-killed yeastExpand
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Modulation of matrix metalloproteinase-9 activity by hyaluronan is dependent on NF-kappaB activity in lymphoma cell lines with dissimilar invasive behavior.
Expression and activity of matrix metalloproteinase-9 (MMP-9) as well as its relationship with hyaluronan (HA) and NF-kappaB activity were analyzed in two murine lymphoma cell lines with dissimilarExpand
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Trichinella infection in wild boars (Sus scrofa) from a protected area of Argentina and its relationship with the presence of humans.
In Argentina, Trichinella infection has been documented in humans and animals of several provinces since 1930. This zoonotic parasite infection has been recently detected in humans and pigs of aExpand
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Caffeic acid phenylethyl ester and MG132, two novel nonconventional chemotherapeutic agents, induce apoptosis of human leukemic cells by disrupting mitochondrial function
The ability to modulate balance between cell survival and death is recognized for its great therapeutic potential. Therefore, research continues to focus on elucidation of cell machinery andExpand
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Coelomocyte locomotion in the sipunculan Themiste petricola induced by exogenous and endogenous chemoattractants: role of a CD44-like antigen--HA interaction.
Cell migration is a key event in the invertebrate immuno-defense system. Microbial products like lipopolysacharide (LPS) and formyl-methyl-leucyl-phenylalanine (fMLP) promote cell recruitment toExpand
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