But Marriage itself is no Party : Angela Carter's Translation of Charles Perrault's La Belle au bois dormant.

AbstractThis article demonstrates the importance of Angela Carter's translations of Charles Perrault's contes into English and argues for their profound influence on her subsequent literary career. Against feminist critics who rejected fairy tales as conservative and informed by patriarchal structures and values, Carter reclaimed Perrault for feminism by recovering the critical edge and emancipating potential of his Histoires ou contes du temps passé, Avec des Moralités. This essay shows, through a comparative reading of "La Belle au bois dormant" and "The Sleeping Beauty in the Wood," that Carter opposed the worldly "politics of experience" that she found in Perrault to the Disneyfied imagery of the Sleeping Beauty myth and modernized the critique of early marriages already contained in Perrault's Moralités. The subversive power of Carter's work, therefore, is not directed against Perrault but rather toward cultural and commercial appropriations of the fairy tale, which promote a naïve view of marriage.Recommended CitationHennard Dutheil de la Rochère, Martine. ""But marriage itself is no party": Angela Carter's Translation of Charles Perrault's "La Belle au bois dormant"; or, Pitting the Politics of Experience against the Sleeping Beauty Myth." Marvels & Tales 24.1 (2010).

Translating from India and the Moving Space of Translation (Illustrated by the Works of Ajñeya)

The inadequacies and obsolescence of Eurocentric theories based on a binaryand static worldview have become a staple topic of postcolonial studies, and tosome extent also of translation studies. Nonetheless, the literary texts that arecalled upon in order to show the dynamism and hybridity of (post)modern worksbelong for the most part to the languages of the former colonial powers, especiallyEnglish, and remain inserted in a system that construes literatures interms of opposition. As a consequence, there is outside India a doubly misleadingunderstanding of Indian literatures other than those written in English:firstly, that translations of works in Hindi and in the Indian bhāṣā seem to belacking, if not inexistent, and secondly, that these "minor" literatures - as theyare regularly termed - are still often viewed as being highly dependent on theidea of "tradition," in opposition to the "postmodern" hybridity of the literatureswritten in the "dominant" languages, such as English or French. Againstthese views and supported by the analysis of Ajñeya's works in Hindi togetherwith their English translations, this paper aims to show: 1) that translationsfrom Hindi, which are not in fact non-existent, are mainly carried out in India,and 2) that Ajñeya's works, while representing a significant instance of the effectivehybridity present in Indian literatures, help to illustrate the moving spaceof translation. This demonstration effectively invalidates the above-mentionedoppositional standpoint.

Psychometric properties of the french translation of the constructive thinking inventory in a sample of adolescents and young adults

The Constructive Thinking Inventory (CTI) measures cognitive coping strategies used in everyday problem solving. The main objective of this study was to assess the factorial structure, the internal consistency, the correspondence with the American normative values, and the discriminant validity of the French translation. A community sample of 777 students aged 12 to 26 years, recruited from schools, colleges and universities, answered the 108item selfreport CTI questionnaire during a class period. A sample of 60 male adolescent offenders aged 13 to 18 years, recruited from two institutions for juvenile offenders, answered the CTI during an individual interview. Results show that the French translation of the CTI follows an identical factorial structure as the Epstein's American version in both adolescents and young adults, and that its internal consistency is satisfactory. Differences in Constructive Thinking profiles according to gender and age and between Swiss and American samples, are discussed. Juvenile offenders differed from community youths on most of the scales, speaking for a good discriminant validity of the CTI. In conclusion, the French translation of the CTI appears to preserve the original version's psychometric properties. The present study provides normative values from a community sample of Swiss adolescents and young adults.

Loss-of-function mutations of an inhibitory upstream ORF in the human hairless transcript cause Marie Unna hereditary hypotrichosis.

Marie Unna hereditary hypotrichosis (MUHH) is an autosomal dominant form of genetic hair loss. In a large Chinese family carrying MUHH, we identified a pathogenic initiation codon mutation in U2HR, an inhibitory upstream ORF in the 5' UTR of the gene encoding the human hairless homolog (HR). U2HR is predicted to encode a 34-amino acid peptide that is highly conserved among mammals. In 18 more families from different ancestral groups, we identified a range of defects in U2HR, including loss of initiation, delayed termination codon and nonsense and missense mutations. Functional analysis showed that these classes of mutations all resulted in increased translation of the main HR physiological ORF. Our results establish the link between MUHH and U2HR, show that fine-tuning of HR protein levels is important in control of hair growth, and identify a potential mechanism for preventing hair loss or promoting hair removal.

Chronic malnutrition favours smaller critical size for metamorphosis initiation in Drosophila melanogaster.

Critical size at which metamorphosis is initiated represents an important checkpoint in insect development. Here, we use experimental evolution in Drosophila melanogaster to test the long-standing hypothesis that larval malnutrition should favour a smaller critical size. We report that six fly populations subject to 112 generations of laboratory natural selection on an extremely poor larval food evolved an 18% smaller critical size (compared to six unselected control populations). Thus, even though critical size is not plastic with respect to nutrition, smaller critical size can evolve as an adaptation to nutritional stress. We also demonstrate that this reduction in critical size (rather than differences in growth rate) mediates a trade-off in body weight that the selected populations experience on standard food, on which they show a 15-17% smaller adult body weight. This illustrates how developmental mechanisms that control life history may shape constraints and trade-offs in life history evolution.

Individual caspase-10 isoforms play distinct and opposing roles in the initiation of death receptor-mediated tumour cell apoptosis.

The cysteine protease caspase-8 is an essential executioner of the death receptor (DR) apoptotic pathway. The physiological function of its homologue caspase-10 remains poorly understood, and the ability of caspase-10 to substitute for caspase-8 in the DR apoptotic pathway is still controversial. Here, we analysed the particular contribution of caspase-10 isoforms to DR-mediated apoptosis in neuroblastoma (NB) cells characterised by their resistance to DR signalling. Silencing of caspase-8 in tumour necrosis factor-related apoptosis-inducing ligand (TRAIL)-sensitive NB cells resulted in complete resistance to TRAIL, which could be reverted by overexpression of caspase-10A or -10D. Overexpression experiments in various caspase-8-expressing tumour cells also demonstrated that caspase-10A and -10D isoforms strongly increased TRAIL and FasL sensitivity, whereas caspase-10B or -10G had no effect or were weakly anti-apoptotic. Further investigations revealed that the unique C-terminal end of caspase-10B was responsible for its degradation by the ubiquitin-proteasome pathway and for its lack of pro-apoptotic activity compared with caspase-10A and -10D. These data highlight in several tumour cell types, a differential pro- or anti-apoptotic role for the distinct caspase-10 isoforms in DR signalling, which may be relevant for fine tuning of apoptosis initiation.

Feedback control of DnaA-mediated replication initiation by replisome-associated HdaA protein in Caulobacter.

Chromosome replication in Caulobacter crescentus is tightly regulated to ensure that initiation occurs at the right time and only once during the cell cycle. The timing of replication initiation is controlled by both CtrA and DnaA. CtrA binds to and silences the origin. Upon the clearance of CtrA from the cell, the DnaA protein accumulates and allows loading of the replisome at the origin. Here, we identify an additional layer of replication initiation control that is mediated by the HdaA protein. In Escherichia coli, the Hda protein inactivates DnaA after replication initiation. We show that the Caulobacter HdaA homologue is necessary to restrict the initiation of DNA replication to only once per cell cycle and that it dynamically colocalizes with the replisome throughout the cell cycle. Moreover, the transcription of hdaA is directly activated by DnaA, providing a robust feedback regulatory mechanism that adjusts the levels of HdaA to inactivate DnaA.

A spatial accommodation by neighboring cells is required for organ initiation in Arabidopsis.

Lateral root formation in plants can be studied as the process of interaction between chemical signals and physical forces during development. Lateral root primordia grow through overlying cell layers that must accommodate this incursion. Here, we analyze responses of the endodermis, the immediate neighbor to an initiating lateral root. Endodermal cells overlying lateral root primordia lose volume, change shape, and relinquish their tight junction-like diffusion barrier to make way for the emerging lateral root primordium. Endodermal feedback is absolutely required for initiation and growth of lateral roots, and we provide evidence that this is mediated by controlled volume loss in the endodermis. We propose that turgidity and rigid cell walls, typical of plants, impose constraints that are specifically modified for a given developmental process.

The major transcription initiation site of the SV40 late promoter is a potent thyroid hormone response element.

Thyroid hormone receptors (TRs) are members of the nuclear hormone receptor superfamily, which act as transcription factors upon binding to specific DNA sequences called thyroid hormone (T3) response elements (TREs). Such elements are found in the upstream regulatory region of promoters as well as in intragenic sequences of T3-responsive genes. In this report, we demonstrate that SV40 late (SVL) promoter activity is strongly down-regulated by TR in the absence of ligand. Addition of T3 releases this repression, but does not further induce SVL promoter activity. Electrophoretic mobility shift analyses reveal a TR binding element that overlaps with the SV40 major late transcription initiation site. This element closely fits the consensus TRE, formed of two hexanucleotides organized in a tandem repeat separated by 4 nt, and is able to confer T3 responsiveness on a heterologous promoter. We further show that, although the presence of TR leads to quantitatively modified expression of an SVL-driven reporter gene, neither displacement of the site of transcription initiation nor modification of the splicing pattern of the primary transcripts occur.

Induced down-regulation of neuropeptide Y-Y1 receptors delays initiation of kindling.

Neuropeptide Y appears to modulate epileptic seizures differentially according to the receptor subtypes involved. In the hippocampus, neuropeptide Y expression and release are enhanced in different models of epileptogenesis. On the contrary, the expression of Y1 receptors is decreased and it has been shown that activation of these receptors has pro-convulsant effects. The aim of our study was to investigate the role of Y1 receptors during hippocampal kindling epileptogenesis using (i) knock-out mice lacking Y1 receptors and (ii) intrahippocampal infusion of Y1 antisense oligodeoxynucleotide in rats. Y1 knock-out mice showed similar susceptibility to seizure induction and presented no difference in kindling development as compared with their control littermates. Conversely, local hippocampal down-regulation of Y1 receptors during the first week of hippocampal kindling, induced by a local infusion of a Y1 antisense oligodeoxynucleotide, significantly increased seizure threshold intensity and decreased afterdischarge duration. A reverse effect was observed during the week following the infusion period, which was confirmed by a significant decrease in the number of hippocampal stimulations necessary to evoke generalized seizures. At the end of this second week, an up-regulation of Y1 receptors was observed in kindled rats infused with the antisense as compared with the mismatch-treated controls. Our results in the rat suggest that the down-regulation of Y1 receptors in the hippocampus participates in the control of the initiation of epileptogenesis. The lack of an effect of the deficiency of Y1 receptors in the control of kindling development in Y1 knock-out mice could be due to compensatory mechanisms.

Initiation de l'adhésion leucocytaire : rôle des fucosyltransférases et des ligands des sélectines

RESUME La dissémination extramédullaire des cellules blastiques est une complication majeure des leucémies myéloïdes (LMA) ou lymphoïdes aiguës (LLA). La migration des cellules blastiques dépend de mécanismes semblables à ceux qui régulent la migration des leucocytes dans un site d'inflammation. Parmi ceux-ci, les oligosaccharides fucosylés décorant les ligands des sélectines jouent un rôle clé en interagissant avec les sélectines. PSGL-1 (P-Selectin Glycoprotein Ligand-1) est une protéine de 240 kD, exprimée à la surface des leucocytes, permettant de soutenir le roulement leucocytaire sur les sélectines, le long de la paroi vasculaire. L'interaction de PSGL-1 avec les sélectines nécessite des modifications post-traductionnelles de type sialylation, sulfatation , N et 0-glycosylation. Parmi les enzymes impliqués, les α1,3-fucosyltransférases jouent un rôle important dans la biosynthèse d'oligosaccharides fucosylés, ligands des sélectines (sLex, Lex, VIM-2, CLA). Comme l'expression des α1,3-fucosyltransférases par les cellules blastiques leucémiques n'a pas été étudiée précédemment, nous l'avons recherchée dans 120 cas de leucémies aiguës. Les ARNm des FucT-IV et -VII ont été détectés, par RT-PCR, dans tous les cas testés. L'ARNm de la FucT-IX n'a été observé que dans 40% des leucémies aiguës (48/120). L'ARNm de la FucT-IX est détecté dans 65% des LMA (47/72) et, moins fréquemment, dans 26% des LLA (11/42). A noter que les cas de LLA exprimant la FucT-IX correspondent essentiellement à des LLA secondaires à la transformation d'une leucémie myéloïde chronique ou des LLA de la lignée B de type leucémie/lymphome de Burkitt. L'expression de PSGL-1 et des oligosaccharides fucosylés par les blastes varie significativement parmi les LMA et les LLA : Lex, VIM-2 et sLex étant exprimés plus fréquemment par les myéloblastes que par les lymphoblastes. Le rôle des FucT-IV, -VII et -IX dans la synthèse des Lex, VIM-2, CLA et sLex a été examiné en exprimant l'ADNc de chaque FucT dans des cellules CHO. L'immunophénotypisation des transfectants indique que la FucT-VII synthétise sLex et CLA, mais pas Lex et VIM-2. Lex et VIM-2 sont générés par la FucT-IV. La FucT-IX ne participe qu'à la synthèse de Lex, sa capacité de synthèse de VIM-2 dans les cellules CHO est très faible. Le rôle de la FucT-IX dans la régulation du roulement cellulaire dépendant des sélectines a été testé dans des conditions de flux. Les vitesses de roulement des cellules CHO co-exprimant la FucT-LX, la core-2 01,6-N-acetylglucosaminyltransferase et PSGL-1 sont très élevées sur la P-sélectine (médiane : 497.95 µm/s, n=96) alors qu'elles sont beaucoup plus lentes sur la E-sélectine (médiane 7 µm/s, n=64). Les recrutements sur la E-sélectine des cellules CHO-C2F9PSGL¬1 et des CHO-C2F7PSGL-1 sont similaires (moyenne ± SEM : 127.44 ± 4.38 vs. 151.16 ± 3.16 cellules/min/mm2, n=5). Celui des cellules CHO-C2F4PSGL-1 est par contre plus faible (54.20 ± 2.13 cellules/min/mm2, n=5). Ces résultats indiquent que la FucT-IX est impliquée dans la biosynthèse de Lex, VIM-2 et CLA et qu'elle régule l'interaction des cellules CHO avec la E-sélectine. Contrairement aux FucT-IV et -VII, la FucT-IX ne joue qu'un rôle mineur dans la régulation du roulement cellulaire sur la L- et la P-sélectine. L'expression fréquente de la FucT-IX par les myéloblastes suggère qu'elle pourrait participer avec les FucT-IV et -VII à la régulation de la migration cellulaire dépendant de la E-sélectine. Finalement, ce travail de thèse a été étendu à l'identification des protéines cytoplasmiques qui interagissent avec le domaine cytoplasmique de PSGL-1 et qui pourraient être impliquées dans la transmission de signaux intracellulaires. Les ligands intracellulaires de PSGL-1 seront identifiés par la technique du double hybride qui nous a déjà permis de confirmer que syk et la N-moésine se lient au domaine cytoplasmique de PSGL-1. Des ligands supplémentaires seront identifiés employant une librairie provenant des cellules souches hématopoïétiques comme proie. ABSTRACT Blast cell dissemination is a major complication of acute myeloblastic (AML) and lymphoblastic leukemia (ALL). Blast cell migration is dependent on mechanisms that are similar to those which regulate leukocyte migration into inflammatory lesions. Among them, fticosylated oligosaccharides that decorate selectin ligands play a key role by interacting with selectins. PSGL-1 (P-Selectin Glycoprotein Ligand-1) is a 240 kD glycoprotein constitutively expressed on leucocytes and which supports leukocyte rolling on selectins. PSGL-1 interaction with selectins is dependent on post-translational modifications such as sialylation, sulfation, N- and 0-glycosylation. Among the involved enzymes, the α1,3-fucosyltransferases (FucT) play a major role in generating cell surface glycoconjugates carrying fucosylated oligosaccharides which interact with selectins (sLex, Lex, VIM-2, CLA). Since no information is available on the expression of α1,3-fucosyltransferases by leukemic blast cells, we examined it in 120 cases of acute leukemia. FucT-IV and -VII mRNAs were detected, by RT-PCR, in all tested cases. In contrast, the presence of FucT-IX mRNA was shown in only 40% of patients with acute leukemia (48/120). FucT-IX mRNA was detected in 65% of AML (47/72) and, less frequently, in 26% of ALL (11/42). Importantly, all ALL cases expressing FucT-IX were either secondary leukemia resulting from the transformation of chronic myelocytic leukemia in acute lymphoblastic leukemia or mature B-ALL (FAB L3 subtype or Burkitt lymphoma/leukemia according to WHO classification). FucT-IX was not detected in precursor B or T-ALL. The expression of PSGL-1 and fucosylated epitopes was significantly different among AML and ALL, Lex, VIM-2 and sLex being more frequently expressed by myeloblasts than by lymphoblasts. The role of FucT-IV, -VII and -IX in the biosynthesis of Lex, VIM-2, CLA and sLex was examined by expressing the cDNA of each α1,3-FucT in CHO cells. Immunophenotypic analysis of CHO transfectants indicated that FucT-VII synthesizes sLex and CLA but not Lex or VIM-2. Lex and CLA were generated by both FucT-IV and -IX. FucT-IV and FucT-IX differed in their ability to synthesize VIM-2, FucT-IX being less efficient than FucT-IV. The role of FucT-IX in regulating selectin-dependent rolling was assessed under hydrodynamic flow conditions. P-selectin-dependent interactions were transient and occurred at high velocities (median: 497.95 1,µm/s, n=96). In contrast, much slower rolling velocities were observed on E-selectin (median: 7 µm/s, n=64). The recruitment of CHO-C2F9PSGL-1 and CHO-C2F7PSGL-1 cells was similar on E-selectin (mean ± SEM: 127.44 ± 4.38, n=5 vs 151.16 ± 3.16 cells/min/mm2, n=5). In the other hand, CHO-C2F4PSGL-1 cells were less efficiently recruited on E-selectin (54.20 ± 2.13 cells/min/mm2, n=5). This results indicate that FucT-IX is involved in the biosynthesis of Lex, VIM-2 and CLA and that it confers E-selectin binding activity to CHO cells. By contrast to FucT-IV and -VII, FucT-IX had a minor role in regulating P- and L-selectin-dependent rolling on CHO transfectants. The frequent expression of FucT-IX in myeloblasts suggests that it may participate with FucT-IV and -VII in regulating E-selectin-dependent cell migration into tissues. Finally, this thesis work was extended to the identification of the cytoplasmic proteins interacting with cytoplasmic domain of PSGL-1 that may be involved in transducing intracellular signals. We planned to identify these intracellular ligands of PSGL-1 by using the double hybrid technique and already confirmed that syk and N-moesin bind to the cytoplasmic domain of PSGL-1. Additional PSGL-1 ligands will be sought by the same technique using a CD34+ stem cell library as pray. RESUME DESTINE A UN LARGE PUBLIC : L'adhésion et la migration leucocytaire sont nécessaires à de nombreux processus cellulaires comme la régulation de l'hématopoïèse, mais aussi dans la pathogenèse de l'artériosclérose, des maladies inflammatoires et de la métastatisation des cellules cancéreuses. Les molécules impliquées constituent depuis peu des cibles pour la thérapie du cancer. La migration leucocytaire vers un site d'inflammation dépend de mécanismes complexes, se déroulant en plusieurs étapes, nécessitant l'interaction séquentielle de molécules d'adhésion leucocytaires et endothéliales. Ainsi, chronologiquement, suite à un stimulus inflammatoire, les leucocytes « roulent » sur les cellules endothéliales, sont activées, s'arrêtent et traversent la paroi endothéliale (diapédèse) pour migrer dans les tissus environnants inflammés selon un gradient chimiotactique. La première étape de roulement met en jeu deux molécules principales : PSGL-1 (P-Sélectine Glycoprotéine Ligand-1) du coté des leucocytes et les sélectines du coté de l'endothélium de la paroi vasculaire. L'interaction entre ces deux molécules nécessite des décorations de ces protéines par des sucres, des résidus sulfates et des acides sialiques. Le sucre essentiel à la liaison demeure le fucose qui est attaché aux protéines grâce à des enzymes de la famille des fucosyltransferases. Actuellement, neuf fucosyltransférases humaines ont été identifiées et désignées sous FucT-I à IX. La FucT-IX, dernière fucosyltransférase clonée, a un faible degré d'homologie avec les autres fucosyltransférases mais sa séquence est extrêmement conservée entre les espèces. Ceci traduit son importance par une forte résistance à la pression évolutive. L'examen de son expression au sein de 120 cas de leucémies aiguës a mis en évidence son comportement atypique. En effet, alors que les autres FucTs sont toujours présentes, la FucT¬IX ne s'exprime que dans un cas sur deux en moyenne avec une préférence plus importante pour les leucémies myéloïdes. Ainsi, une étude plus approfondie de cet enzyme à mis en évidence sa capacité à induire une interaction cellulaire plus spécifique de la E-sélectine. Elle décore non seulement des protéines de surface, mais aussi certainement les glycolipides constituant la membrane cellulaire.