"Outside, it is snowing": Experience and finitude in the nonrepresentational landscapes of Alain Robbe-Grillet

Copyright © 2008 PionRomanillos J L, 2008. The definitive, peer-reviewed and edited version of this article is published in Environment and Planning D: Society and Space 26(5) 795 – 822 DOI: 10.1068/d6207This paper presents and explicates the anonymous and impersonal spatialities tentatively mapped in the novels of Alain Robbe-Grillet. Emerging from the kinds of landscapes and visualities articulated, these spatialities are at odds with the kind of anthropocentrism characteristic of phenomenological narratives of spatial experience that would start from an apparently stable human-subject position. It is argued that his body of literature dismantles the anthropocentric narratives and biographies that would produce in both the space of the world and the ‘phenomenological subject’ an unwarranted depth and naturalism. Importantly, and reflecting the theoretical turn towards the being of language, Robbe-Grillet questions the legitimacy of linguistic subjects to capture the spaces of the visible. As such, it is argued that his literature reflects an experience of the critiques of phenomenology. Importantly, this ‘critique’ goes hand in hand with the kinds of spatialities and landscapes that are rendered in the novels—the indefinite perspectives they open up, the paradoxical visualities they sustain or deny, and the disorientation they inject into the heart of spatial experience. These literary effects produce a nonanthropocentric and nonpersonal spatiality which, although contributing to an erasure of the ‘subject’, at the same time expose and open up a sociospatiality based on singularities, intensities, and finitude

NHERF1 over-expression modulates CFTR expression and activity in human airway 16HBE14o- cells and rescues ∆F508 CFTR functional expression in cystic fibrosis cells

There is evidence that cystic fibrosis transmembrane conductance regulator (CFTR) interacting proteins play critical roles in the proper expression and function of CFTR. The Na(+)/H(+) exchanger regulatory factor isoform 1 (NHERF1) was the first identified CFTR-binding protein. Here we further clarify the role of NHERF1 in the regulation of CFTR activity in two human bronchial epithelial cell lines: the normal, 16HBE14o-, and the homozygous DeltaF508 CFTR, CFBE41o-. Confocal analysis in polarized cell monolayers demonstrated that NHERF1 distribution was associated with the apical membrane in 16HBE14o- cells while being primarily cytoplasmic in CFBE41o- cells. Transfection of 16HBE14o- monolayers with vectors encoding for wild-type (wt) NHERF1 increased both apical CFTR expression and apical protein kinase A (PKA)-dependent CFTR-mediated chloride efflux, whereas transfection with NHERF1 mutated in the binding groove of the PDZ domains or truncated for the ERM domain inhibited both the apical CFTR expression and the CFTR-dependent chloride efflux. These data led us to hypothesize an important role for NHERF1 in regulating CFTR localization and stability on the apical membrane of 16HBE14o- cell monolayers. Importantly, wt NHERF1 overexpression in confluent DeltaF508 CFBE41o- and DeltaF508 CFT1-C2 cell monolayers induced both a significant redistribution of CFTR from the cytoplasm to the apical membrane and a PKA-dependent activation of CFTR-dependent chloride secretion