Don Juan, 2012

A long poem in ottava rima, based on Byron's Don Juan, concerning the Eurocrisis and the social consequences of an economic policy of austerity, particularly as it has impacted on Greece.

Expression of the NF-kappaB targets BCL2 and BIRC5/Survivin characterizes small B-cell and aggressive B-cell lymphomas, respectively

Nuclear factor kappa B (NF-kappaB) activation has been proposed as a cardinal feature of tumourigenesis, although the precise mechanism, frequency, relevance, and extent of NF-kappaB activation in lymphomas remain to be fully elucidated. In this study, expression profiling and tissue microarray studies of 209 and 323 non-Hodgkin's lymphomas (NHLs) respectively, including the most frequent sub-types of NHL, were employed to generate a hypothesis concerning the most common NF-kappaB targets in NHL. These analyses showed that NF-kappaB activation is a common phenomenon in NHL, resulting in the expression of distinct sets of NF-kappaB target genes, depending on the cell context. BCL2 and BIRC5/Survivin were identified as key NF-kappaB targets and their expression distinguished small and aggressive B-cell lymphomas, respectively. Interestingly, in the vast majority of B-cell lymphomas, the expression of these markers was mutually exclusive. A set of genes was identified whose expression correlates either with BIRC5/Survivin or with BCL2. BIRC5/Survivin expression, in contrast to BCL2, was associated with a signature of cell proliferation (overexpression of cell cycle control, DNA repair, and polymerase genes), which may contribute to the aggressive phenotype and poor prognosis of these lymphomas. Strikingly, mantle cell lymphoma and chronic lymphocytic leukaemia expressed highly elevated levels of BCL2 protein and mRNA, higher than that observed in reactive mantle zone cells or even in follicular lymphomas, where BCL2 expression is deregulated through the t(14;18) translocation. In parallel with this observation, BIRC5/Survivin expression was higher in Burkitt's lymphoma and diffuse large B-cell lymphoma than in non-tumoural germinal centre cells. In vitro studies confirmed that NF-kappaB activation contributes to the expression of both markers. In cell lines representing aggressive lymphomas, NF-kappaB inhibition resulted in a decrease in BIRC5/Survivin expression. Meanwhile, in chronic lymphocytic leukaemia (CLL)-derived lymphocytes, NF-kappaB inhibition resulted in a marked decrease in BCL2 expression.

Es teatro vuestra oración: Santa Teresa’s performed confession in Juan Mayorga’s La lengua en pedazos

Juan Mayorga’s La Lengua en Pedazos (2010) strikes at the heart of the compositional circumstances of St Teresa's Libro de la Vida– staging, and arguably heightening the origins of her rhetorical strategies, the sense of awareness of readership and potential censure we encounter within the Libro de la Vida. His inquisitor refuses to be complicit in the tacit agreement that the word spoken in the theatrical space can conjure new realities –insistent on underscoring the textual origin of the visions painfully and partially offered up for his and our scrutiny. I will suggest that the persistent undertow towards a meta-commentary on the unmaking and remaking of the autobiographical text creates an unresolved tension between Teresa’s eloquent ability to take the spectator to a place beyond language, and our awareness that we are in the presence of a consummate performer, the textual source for the script itself produced with a supreme awareness of audience scrutiny. The play reflects ongoing lines of inquiry in our evolving understanding of the cultural production of Teresa and other holy women of the Early Modern period.