Results 71 to 80 of about 33,362 (204)

Notch signaling triggered via the ligand DLL4 impedes M2 macrophage differentiation and promotes their apoptosis

Cell Communication and Signaling, 2018
Background Notch signaling controls many cellular processes, including cell fate determination, cell differentiation, proliferation and apoptosis. In mammals, four Notch receptors (Notch 1–4) can interact with five distinct ligands [Jagged1, Jagged2 ...
Sylvain Pagie, Nathalie Gérard, Béatrice Charreau   +2 more
doaj   +1 more source

Approche immunochimique de la structure de la protéine cellulaire PrPc ovine. Caractérisation d’anticorps discriminant les glycoformes et les allèles de la protéine Prion chez le mouton

INRAE Productions Animales, 2004
Les Encéphalopathies Spongiformes Transmissibles (EST) sont des maladies neurodégénératives caractérisées par l’accumulation dans le cerveau d’une forme anormale de la protéine prion, la PrP.
M. MOUDJOU, E. SABUNCU, D. VILETTE, A. LEDUR, H. LAUDE   +4 more
doaj   +1 more source

1ÈRE ÉCOLE D'ÉTÉ EN IMMUNO-ONCOLOGIE, INSTITUT CANCER ET IMMUNOLOGIE-CIVIS

, 2021
L'édition 2021 de l'école d'été organisée par l'Institut Cancer et Immunologie et les universités européennes du réseau CIVIS est destinée aux étudiants internationaux en doctorat et en master en sciences de la vie, en médecine et en informatique qui ...
A*Midex
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Divergent prion strain evolution driven by PrPC expression level in transgenic mice

Nature Communications, 2017
PrPC protein plays a key role in prion transmission across species. Here, the authors compare transmission of a representative scrapie isolate to transgenic mice expressing variable levels of the same Prnp allele as the donor sheep, and find divergent ...
Annick Le Dur, Thanh Lan Laï, Marie-George Stinnakre, Aude Laisné, Nathalie Chenais, Sabine Rakotobe, Bruno Passet, Fabienne Reine, Solange Soulier, Laetitia Herzog, Gaëlle Tilly, Human Rézaei, Vincent Béringue, Jean-Luc Vilotte, Hubert Laude   +14 more
doaj   +1 more source

The HmrABCX pathway regulates the transition between motile and sessile lifestyles in Caulobacter crescentus by a mechanism independent of hfiA transcription

mBio
During its cell cycle, the bacterium Caulobacter crescentus switches from a motile, free-living state, to a sessile surface-attached cell. During this coordinated process, cells undergo irreversible morphological changes, such as shedding of their polar ...
Sébastien Zappa, Cécile Berne, Robert I. Morton III, Gregory B. Whitfield, Jonathan De Stercke, Yves V. Brun   +5 more
doaj   +1 more source

P589: AGE AND AGE-ADAPTED RISK FACTORS HIGHLY INFLUENCE SURVIVAL PROBABILITY IN AML PATIENTS – A RETROSPECTIVE ANALYSIS

HemaSphere, 2022
K. Nachtkamp, C. Zahner, A. Fricke, T. Ulrych, F. I. Schulz, A. Kündgen, P. S. Jäger, G. Kobbe, U. Germing   +8 more
doaj   +1 more source

Microbiologie et immunologie

, 1992
SYL-007063 = Fascicule 1 ;SYL-007064 = Fascicule 2Fascicule 1 :Bactériologie générale -- Fascicule 2 :Immunologie générale3e édition 1992-19932e année du grade de Pharmacieninfo:eu-repo/semantics ...
Devleeschouwer, Michel
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Induction and in Vitro demonstration of cellular immunity to DNA and RNA viruses in guinea-pigs [PDF]

, 1975
Guinea-pigs were immunized with different cells infected with vaccinia virus, herpes simplex virus type 1, herpesvirus saimiri, and the virus of vesicular stomatitis. Development of cellular immunity against these viruses was observed with transformation
U. Koszinowski, Koszinowski, Ulrich H., G. Bandlow, Bandlow, G.   +3 more
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Phenotypic plasticity in cell elongation among closely related bacterial species

Nature Communications
Cell elongation in bacteria has been studied over many decades, in part because its underlying mechanisms are targets of numerous antibiotics. While multiple elongation modes have been described, little is known about how these strategies vary across ...
Marie Delaby, Liu Yang, Maxime Jacq, Kelley A. Gallagher, David T. Kysela, Velocity Hughes, Francisco Pulido, Frederic J. Veyrier, Michael S. VanNieuwenhze, Yves V. Brun   +9 more
doaj   +1 more source

MICROBIOLOGIE-IMMUNOLOGIE

, 2014
à la Faculté des études supérieures de l'Université Laval dans le cadre du programme de doctorat en Microbiologie-Immunologie pour l'obtention du grade de Philosophiae Doctor (Ph.D.
Université Laval, Associée À L'infection, La Pathogenèse   +2 more
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