Regulation of transient receptor potential melastatin 8 (TRPM8) channel activity by its short isoforms.

One important mechanism of membrane ion channels regulation involves their non-functional isoforms generated by alternative splicing. However, knowledge of such isoforms for the members of transient receptor potential (TRP) superfamily of ion channels remains quite limited. This study focuses on TRPM member, TRPM8, which functions as a cold receptor in sensory neurons, but is also expressed in tissues not exposed to ambient temperatures, as well as in cancer tissues. We report the cloning from prostate cancer cells of new short-splice variants of TRPM8, termed short TRPM8a (sM8a) and short TRPM8ß (sM8ß). Our results show that both variants are in a closed configuration with the C-terminal tail of the full-size TRPM8 chan-nel, resulting in stabilization of its closed state and thus reducing both its cold sensitivity and its activity. Our findings, therefore, uncover a new mode of the regulation of TRPM8 channel by its splice variants.

Educational assessment policy and practice - a matter of ethics

Long-standing concerns within the field of educational assessment consider the impact of assessment policy and practice as matters of equity, inequality and social justice.Yet educational assessment policy and practice continues to have powerful social consequences for key users such as children and young people.This paper re-positions these consequences as a matter of ethics.It uses the work of Messick to frame how ethical matters extend beyond test instruments into the realm of uses and impact. A case study of the 11+ school transfer system in Northern Ireland is presented to illustrate ethical dilemmas emerging as a consequence of actions and decisions of using assessment systems for particular purposes.In looking forward to how we might attend to ethical matters in assessment policy and practice, a consideration of a children’s rights approach is outlined that may provide a moral and legal framework for action.

Brian Simpson's Reflections on 'The Concept of Law':An Introduction to the Symposium

This is an introduction to a symposium on Brian Simpson's posthumously published boo, Reflections on 'The Concept of Law' held at Nottingham University in FebruaRY 2012.

Being observant and observed: embodied citizenship training in the Home Guard and the Boy Scout Movement, 1907-1945

Building upon recent studies by geographers and social scientists on the everyday practices of (scientific) observation, this paper focuses on the role of two distinct, yet similar organisations that held observation as an essential and 'automatic' embodied skill. Utilising the examples of Home Guard camouflage and the Boy Scout Movement, the paper critically examines how these organisations sought to articulate the individual as both observer and observed, thereby exposing a much more complex entanglement of different visual positions and practices hitherto neglected in studies of observation. Moreover, the paper emphasises the importance of the act of 'not-being-seen' as a complementary and fundamental aspect of (non-)observational practice, accentuated and promoted by civic institutions in terms of duty and responsibility. Finally, the paper considers the evolutionary aspects of observation through the lifecourse, revealing a complex, relational geography of expertise, experience and skill that crossed age-distinctions. © 2012 Elsevier Ltd.

A Preliminary Evaluation of a New Life Science Module for Year One Nursing and Midwifery Students

This report outlines the rationale for the design and implementation of a new life sciences module for year one nursing and midwifery students. It describes our experience to date in running the new module and presents some preliminary results which describe an improved student performance compared to our previous year one bioscience module.

Law in Northern Ireland

This is the latest edition of a book which is the standard introductory text for newcomers to the legal system of Northern Ireland. After explaining how law-making has evolved in Northern Ireland, particularly since the partition of Ireland in 1921, the book devotes separate chapters to the current constitutional position of Northern Ireland, to the making of legislation and case law for that jurisdiction, and to the influence of EU and European Convention law. It examines the principles of public law applying in Northern Ireland and outlines the role of some of the public authorities there. It then moves to chapters on criminal law and criminal procedure, followed by chapters on private law and civil procedure. It ends by examining the legal professions, legal education, the legal aid regimes and legal costs. There are also appendices with sample sources of law. Throughout the book, the focus is on conveying in comprehensible terms the essential features of this small, but historically very controversial, legal jurisdiction.

ARTICLE: Anarchy and International Law: The Approaches of Hedley Bull and Noam Chomsky

Are anarchy and the law antithetical? Not so, as for more than 350 years international law has governed a legal order based on anarchy; wherein no central authority exists and law functions not on the basis of coercion but on cooperation whereby States must agree to each specific laws before it is bound by its obligations. This article contemplates two manners in which an anarchist might consider international law interesting: first, as a legal system which governs an anarchical society as described by Hedley Bull in line with the English School of International Relations; and second, as a manifestation of a State system which, though illegitimate can be utilized, as Noam Chomsky does, for tactical reasons to demonstrate its inconsistencies and thus weakening the system with the ultimate aim being its implosion

Make the most of clinical placements

While nurse mentors are responsible and accountable for the assessment of students during practice placements, students are responsible for ensuring they learn as much as possible during this time