Identification of a non-classical three-dimensional nuclear localization signal in the intestinal fatty acid binding protein

The intestinal fatty acid binding protein (FABP) is a small protein expressed along the small intestine that bind long-chain fatty acids and other hydrophobic ligands. Several lines of evidence suggest that, once in the nucleus, it interacts with nuclear receptors, activating them and thus transferring the bound ligand into the nucleus. Previous work by our group suggests that FABP2 would participate in the cytoplasm-nucleus translocation of fatty acids. Because the consensus NLS is absent in the sequence of FABP2, we propose that a 3D signal could be responsible for its nuclear translocation. The results obtained by transfection assays of recombinant wild type and mutated forms of Danio rerio Fabp2 in Caco-2 cell cultures, showed that lysine 17, arginine 29 and lysine 30 residues, which are located in the helix-turn-helix region, would constitute a functional non-classical three-dimensional NL

Autosomal Recessive Atrial Dilated Cardiomyopathy With Standstill Evolution Associated With Mutation of Natriuretic Peptide Precursor A

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Cultural Consumption Through the Epistemologies of the South: 'Humanization' in Transnational Football Fan Solidarities

In 2014, Boaventura de Sousa Santos awoke the global sociological community to the need to privilege ‘humanization’ in the exploration of transnational solidarities. This article presents the cultural consumption of a football club – Liverpool FC – to understand the common ‘love’, ‘suffering’, ‘care’ and ‘knowledge’ that fans who are part of the ‘Brazil Reds’ or ‘Switzerland Reds’ (although not all fans engaged in such communities are ‘from’ Brazil or Switzerland) experience. The argument is that the global North lexicon of social class, ethnicity, gender and, especially, nationality is less significant as starting points for analysis than humanization through shared love, which consolidates Liverpool FC fans’ transnational solidarities. Accordingly, the article calls for the epistemologies of the global South to be used to understand the practices of cultural consumption that constitute activities in the sphere of everyday life, such as those involved in ‘love’ for a football club

On handling urban informality in southern Africa

In this article I reconsider the handling of urban informality by urban planning and management systems in southern Africa. I argue that authorities have a fetish about formality and that this is fuelled by an obsession with urban modernity. I stress that the desired city, largely inspired by Western notions of modernity, has not been and cannot be realized. Using illustrative cases of top–down interventions, I highlight and interrogate three strategies that authorities have deployed to handle informality in an effort to create or defend the modern city. I suggest that the fetish is built upon a desire for an urban modernity based on a concept of formal order that the authorities believe cannot coexist with the “disorder” and spatial “unruliness” of informality. I question the authorities' conviction that informality is an abomination that needs to be “converted”, dislocated or annihilated. I conclude that the very configuration of urban governance and socio-economic systems in the region, like the rest of sub-Saharan Africa, renders informality inevitable and its eradication impossible

Why does cultural policy change? Policy discourse and policy subsystem : a case study of the evolution of cultural policy in Catalonia

This is an Author's Accepted Manuscript of an article published in International journal of cultural policy, Vol. 18, N. 1 (2012), p. 13-30 [copyright Taylor & Francis]Culture has come to play a fundamental strategic role in the territorial development that seeks to integrate knowledge economy with social cohesion, governance and sustainability. However, cultural policies have been unable to respond to the dilemmas and expectations that this new order presents. In order to appreciate the consequences of this process, it is essential to gain a better understanding of cultural policy change dynamics. This paper develops a framework for analysing cultural policy stability and change and applies it to the evolution of cultural policy in Catalonia. Both policy continuity and change are conditioned by the evolution of policy discourse on culture and the characteristics of the cultural policy subsystem. Within this framework, we also take into account the role of factors that are exogenous to the cultural domain. Lastly this paper addresses particular characteristics of cultural policy change in regions or stateless nations