Mouse models of rhinovirus-induced disease and exacerbation of allergic airway inflammation

Rhinoviruses cause serious morbidity and mortality as the major etiological agents of asthma exacerbations and the common cold. A major obstacle to understanding disease pathogenesis and to the development of effective therapies has been the lack of a small-animal model for rhinovirus infection. Of the 100 known rhinovirus serotypes, 90% (the major group) use human intercellular adhesion molecule-1 (ICAM-1) as their cellular receptor and do not bind mouse ICAM-1; the remaining 10% (the minor group) use a member of the low-density lipoprotein receptor family and can bind the mouse counterpart. Here we describe three novel mouse models of rhinovirus infection: minor-group rhinovirus infection of BALB/c mice, major-group rhinovirus infection of transgenic BALB/c mice expressing a mouse-human ICAM-1 chimera and rhinovirus-induced exacerbation of allergic airway inflammation. These models have features similar to those observed in rhinovirus infection in humans, including augmentation of allergic airway inflammation, and will be useful in the development of future therapies for colds and asthma exacerbations

Surrounded by sound: noise, rights and environments

Noise was probably the first environmental pollutant (apart from human waste) in the Ancient world. Yet today, by comparison with other environmental matters, noise and protection from its effects are often overlooked, except in specialist fields such as architecture or planning. One major reason for this may be that noise does not possess the same ability to spread that is characteristic of other forms of pollution. Noise is also an unusual form of environmental pollution in having a physical impact – it is ‘heard’ and can be ‘felt’ – but is predominantly interpreted subjectively. The impact and consequences of anthropogenic noise for humans and biodiversity in general, are currently under-investigated in criminology and are under-addressed in both public and private international environmental law. Here we question why noise has not (so far) been explored within green criminology and only tentatively explored within cultural criminology. The objectives are to provide an overview of noise as a topic, connecting media, culture, anti- and pro-social behaviour, and to unearth interconnections between the matter of noise and its implications for the environment

Estrogen receptor transcription and transactivation: Basic aspects of estrogen action

Estrogen signaling has turned out to be much more complex and exciting than previously thought; the paradigm shift in our understanding of estrogen action came in 1996, when the presence of a new estrogen receptor (ER), ERβ, was reported. An intricate interplay between the classical ERα and the novel ERβ is of paramount importance for the final biological effect of estrogen in different target cells

Neighborhood Sustainability Assessment: The Case of Casal Bertone Neighborhood in Rome

The role of cities in sustainable development is increasingly prominent so much so that they have been defined as “the cornerstone of a battle to defend the planet”. Moreover, since the raising number of people living within a city will reach the figure of 5 billion by 2030, cities should prepare themselves through developing efficient planning and best practices. In this light, a large number of environmental assessment tools and frameworks have been developed to moving towards sustainability the cities. More recently the focus has been moved on neighborhoods and districts interpreted as the building blocks of cities and as the more adequate level for trigger and enhance citizens participation. The identification of the neighborhood as a basic planning unit results in various theories and models aiming to create better and more livable urban environment. The increasing awareness of the inadequacy of a develop- ment model based on a unlimited growth is pushing towards the concept of sustainable development and on the importance of the local level. In this framework, aim of the paper is to present an assessment framework developed in coherence with the CAT-MED urban model and tested in the Casal Bertone neighborhood in Rome