Identification and Validation of an Anthracycline/Cyclophosphamide–Based Chemotherapy Response Assay in Breast Cancer

Background: There is no method routinely used to predict response to anthracycline and cyclophosphamide–based chemotherapy in the clinic; therefore patients often receive treatment for breast cancer with no benefit. Loss of the Fanconi anemia/BRCA (FA/BRCA) DNA damage response (DDR) pathway occurs in approximately 25% of breast cancer patients through several mechanisms and results in sensitization to DNA-damaging agents. The aim of this study was to develop an assay to detect DDR-deficient tumors associated with loss of the FA/BRCA pathway, for the purpose of treatment selection.

Methods: DNA microarray data from 21 FA patients and 11 control subjects were analyzed to identify genetic processes associated with a deficiency in DDR. Unsupervised hierarchical clustering was then performed using 60 BRCA1/2 mutant and 47 sporadic tumor samples, and a molecular subgroup was identified that was defined by the molecular processes represented within FA patients. A 44-gene microarray-based assay (the DDR deficiency assay) was developed to prospectively identify this subgroup from formalin-fixed, paraffin-embedded samples. All statistical tests were two-sided.

Results: In a publicly available independent cohort of 203 patients, the assay predicted complete pathologic response vs residual disease after neoadjuvant DNA-damaging chemotherapy (5-fluorouracil, anthracycline, and cyclophosphamide) with an odds ratio of 3.96 (95% confidence interval [Cl] =1.67 to 9.41; P = .002). In a new independent cohort of 191 breast cancer patients treated with adjuvant 5-fluorouracil, epirubicin, and cyclophosphamide, a positive assay result predicted 5-year relapse-free survival with a hazard ratio of 0.37 (95% Cl = 0.15 to 0.88; P = .03) compared with the assay negative population.

Conclusions: A formalin-fixed, paraffin-embedded tissue-based assay has been developed and independently validated as a predictor of response and prognosis after anthracycline/cyclophosphamide–based chemotherapy in the neoadjuvant and adjuvant settings. These findings warrant further validation in a prospective clinical study.

From Francis Hutcheson to James McCosh: Irish Presbyterians and Defining the Scottish Philosophy in the Nineteenth Century

This article examines the disputes amongst Irish Presbyterians about the teaching of moral philosophy by Professor John Ferrie in the college department of the Royal Belfast Academical Institution in the early nineteenth century and the substantive philosophical and theological issues that were raised. These issues have largely been ignored by Irish historians, but a discussion of them is of general relevance to historians of ideas as they illuminate a series of broader questions about the definition and development of Scottish philosophy. These are represented in the move from two philosophers who had strong connections with Irish Presbyterianism—Francis Hutcheson, the early eighteenth-century moral sense philosopher and theological moderate from County Down, and James McCosh, nineteenth-century exponent of modified Common Sense philosophy at Queen's College Belfast and a committed evangelical. In particular, this article addresses three important themes—the definition and character of ‘the Scottish philosophy’, the relationship between evangelicalism and Common Sense philosophy, and the process of development and adaptation that occurred in eighteenth-century Scottish thought during the first half of the nineteenth century.

Calvinist Absolutism: Archbishop James Ussher and Royal Power

Archbishop James Ussher's manuscript notebooks allow us to observe the making of a Calvinist absolutist and to orientate the archbishop's beliefs about royal power within European Reformed thought as a whole. By 1643, Ussher was preaching a polished and complete theory of absolute royal power, and it is possible to track the development of this political theory forward from his undergraduate days in the 1590s. Throughout his life Ussher engaged anxiously with Reformed theologians abroad, who generally favored limited rather than absolute monarchy. Nevertheless, Ussher shared with these Reformed colleagues both an antipathy to aspects of Aristotelian politics and a commitment to the divine institution of royal power. Finally, despite Ussher's hostility to Laudian innovations in the Irish Church, his heartfelt political beliefs made him a firm supporter of Stuart absolutism throughout the Three Kingdoms.

Essays on James Clarence Mangan: The Man in the Cloak

This volume explores the extraordinary literary achievement of James Clarence Mangan (1803-1849), increasingly recognised as one of the most important Irish writers of the nineteenth century and a crucial influence on later writers such as W.B. Yeats and James Joyce. It is the first collection of essays to focus on Mangan, and features articles by leading scholars in the field (including Jacques Chuto and David Lloyd) as well as contributions from acclaimed contemporary writers, Paul Muldoon and Ciaran Carson. The collection expands existing fields of debate--translation, the supernatural, intertextuality, nationalism, romanticism-- and introduces new ones: Mangan's afterlife in the English literary canon, cosmopolitanism and Weltliteratur, antiquity and futurity, nineteenth-century spiritualism and magical thinking. 'The man in the cloak', one of Mangan's favourite pseudonyms, is still a a resonant soubriquet for a writer who has eluded sustained critical attention, and this volumes restores him to his proper place in European and British, as well as Irish literary history.

The perception of woman on the example of the Odyssey of Homer and its english translation by James Huddleston and portuguese translation by Frederico Lourenço

Dissertação de mestrado, Estudos Literários e Artísticos, Faculdade de Ciências Humanas e Sociais, Universidade do Algarve, 2015