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See detailLessons to be learned from varicella-zoster virus
Rentier, Bernard ULg; Piette, Jacques ULg; Baudoux, Laurence et al

in Veterinary Microbiology (1996), 53(1-2), 55-66

Varicella-zoster virus (VZV) is an alphaherpesvirus responsible for two human diseases: chicken pox and shingles. The virus has a respiratory port of entry. After two successive viremias, it reaches the ... [more ▼]

Varicella-zoster virus (VZV) is an alphaherpesvirus responsible for two human diseases: chicken pox and shingles. The virus has a respiratory port of entry. After two successive viremias, it reaches the skin where it causes typical lesions. There, it penetrates the peripheral nervous system and it remains latent in dorsal root ganglia. It is still debatable whether VZV persists in neurons or in satellite cells. During latency, VZV expresses a limited set of transcripts of its immediate early (IE) and early (E) genes but no protein has been detected. Mechanisms of reactivation from ganglia have not been identified. However, dysfunction of the cellular immune system appears to be involved in this process. The cell-associated nature of VZV has made it difficult to identify a temporal order of gene expression, but there appears to be a cascade mechanism as for HSV-1. The lack of high titre cell-free virions or recombination mutants has hindered so far the understanding of VZV gene functions. Five genes, ORFs 4, 10, 61, 62, and 63 that encode regulatory proteins could be involved in VZV latency. ORF4p activates gene promoters with basal activities. ORF10p seems to activate the ORF 62 promoter. ORF61p has trans-activating and trans-repressing activities. The major IE protein ORF62p, a virion component, has DNA-binding and regulatory functions, transactivates many VZV promoters and even regulates its own expression. ORF63p is a nuclear IE protein of yet unclear regulatory functions, abundantly expressed very early in infection. We have established an animal model of VZV latency in the rat nervous system, enabling us to study the expression of viral mRNA and protein expression during latency, and yielding results similar to those found in humans. This model is beginning to shed light on the molecular events in VZV persistent infection and on the regulatory mechanisms that maintain the virus in a latent stage in nerve cells. [less ▲]

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See detailLet the Country Grow
Maiorano, Diego ULg

in Economic and Political Weekly (2013), XLVIII(22),

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See detailLethal white foal syndrome – Revue de la littérature à partir de 2 cas cliniques
Sandersen, Charlotte ULg; Delguste, Catherine ULg; Cassart, Dominique ULg et al

in Proceedings of the Annual meeting of the French Equine Veterinary Association (AVEF) (2002)

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See detailLets get our city clean
Gosset, Christiane ULg; Trinon, J.

in Case Studies Pack, Volume II, Healthy Cities Symposium (1989)

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See detailLetter: should immunosuppressive therapy be started with adalimumab in Crohn's disease? Authors' reply.
Reenaers, C.; Louis, Edouard ULg; Belaiche, Jacques ULg et al

in Alimentary pharmacology & therapeutics (2013), 37(7), 752-3

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See detailLa letteratura francese del Medioevo
Moreno, Paola ULg

Book published by Il Mulino (1990)

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See detailLettere di Carlo Emilio Gadda
Curreri, Luciano ULg

Article for general public (2013)

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See detailLettere. Vita quotidiana e sensibilità religiosa nel Polesine di metà Cinquecento
Moreno, Paola ULg

in Giornale Storico della Letteratura Italiana (2011), CLXXXVIII(622), 310-311

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See detailLetters to the Editor: Controversies in headache
Bohotin, V.; Schoenen, Jean ULg

in Cephalalgia : An International Journal of Headache (2004), 24

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See detailLettre à René Zazzo pour servir d'ébauche à une étude de son style
Richelle, Marc ULg

in Bulletin de Psychologie (1987), 40(381), 655-659

La diversité des textes dédiés à René Zazzo rendait difficile un rigoureux classement thématique: plusieurs de ces textes se présentent, par rapport aux travaux de René Zazzo, comme des discours ... [more ▼]

La diversité des textes dédiés à René Zazzo rendait difficile un rigoureux classement thématique: plusieurs de ces textes se présentent, par rapport aux travaux de René Zazzo, comme des discours parallèles (ainsi en est-il des réflexions sur la définition de la psychologie et du psychisme), d'autres textes sont l'évocation de souvenirs personnels concernant René Zazzo, sa vie et son œuvre. Nous avons envisagé l'ordre alphabétique des auteurs et parfois le critère thématique. Nous avons placé en début du recueil une " Lettre à René Zazzo pour servir d'ébauche à une étude de son style" de Marc Richelle [less ▲]

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See detailLettre d'affirmation, dirigeants et réviseurs d'entreprises - Avant propos
Olivier, Henri ULg

in Centre d'information du revisorat d'entreprises (Ed.) Lettre d'affirmation, dirigeants et réviseurs d'entreprises (2008)

This book includes speakers contributions to a seminar on the representation letter and in particular the recently revised ISA 580. Authors discuss the concept of audit evidence, the responsibilities of ... [more ▼]

This book includes speakers contributions to a seminar on the representation letter and in particular the recently revised ISA 580. Authors discuss the concept of audit evidence, the responsibilities of management and auditors. Examples of representation letters are added in an appendix [less ▲]

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See detailLa lettre d'amour : et la femme est jetée là où elle tombe
Servais, Christine ULg

in Cahiers Internationaux de Symbolisme (1990), 65-66-67

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See detailLettre d'Information N° 12 projet Dacefi
Meunier, Quentin; Mezui Mba, C.; Boldrini, Sylvie et al

E-print/Working paper (2014)

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See detailLettre d'information trimestrielle du projet DACEFI 2 - Retour sur l'attribution des premières forêts communautaires du Gabon
Meunier, Quentin; Moumbogou, Carl; Morin, Amélie et al

E-print/Working paper (2013)

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See detailLettre d’information trimestrielle du projet Développement d’Alternatives Communautaires à l’Exploitation Forestière Illégale
Boldrini, Sylvie; Moumbogou; Meunier, Quentin et al

E-print/Working paper (2013)

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See detailLettre d'Information trimestrielle du projet N°8
Meunier, Quentin; Moumbogou; Vermeulen, Cédric ULg

E-print/Working paper (2012)

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See detailLettre d'information trimestrielle N°7 Projet Dacefi
Meunier, Quentin; Boldrini, Sylvie ULg; Boukouendji, B. et al

E-print/Working paper (2012)

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See detailLa lettre dans l’image. Les mots dans la photographie
Mélon, Marc-Emmanuel ULg

Conference (2009, December)

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See detailLa lettre de Belgique
Biquet, Christine ULg; Lecocq, Pascale ULg; Leleu, Yves-Henri ULg

in Revue Juridique Themis (La) (2007), 41

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