نتایج جستجو برای: dendritic cell maturation

تعداد نتایج: 1741975  

2008
Suzana P Salcedo María Ines Marchesini Hugues Lelouard Emilie Fugier Gilles Jolly Stephanie Balor Alexandre Muller Nicolas Lapaque Olivier Demaria Lena Alexopoulou Diego J Comerci Rodolfo A Ugalde Philippe Pierre Jean-Pierre Gorvel

Brucella is an intracellular pathogen able to persist for long periods of time within the host and establish a chronic disease. We show that soon after Brucella inoculation in intestinal loops, dendritic cells from ileal Peyer's patches become infected and constitute a cell target for this pathogen. In vitro, we found that Brucella replicates within dendritic cells and hinders their functional ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2014
Meredith A Clifford Wardah Athar Carrie E Leonard Alexandra Russo Paul J Sampognaro Marie-Sophie Van der Goes Denver A Burton Xiumei Zhao Rupa R Lalchandani Mustafa Sahin Stefano Vicini Maria J Donoghue

The process by which excitatory neurons are generated and mature during the development of the cerebral cortex occurs in a stereotyped manner; coordinated neuronal birth, migration, and differentiation during embryonic and early postnatal life are prerequisites for selective synaptic connections that mediate meaningful neurotransmission in maturity. Normal cortical function depends upon the pro...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2006
Hitomi Matsuno Shigeo Okabe Masayoshi Mishina Toshio Yanagida Kensaku Mori Yoshihiro Yoshihara

Dendritic filopodia are highly dynamic structures, and morphological maturation from dendritic filopodia to spines is intimately associated with the stabilization and strengthening of synapses during development. Here, we report that telencephalin (TLCN), a cell adhesion molecule belonging to the Ig superfamily, is a negative regulator of spine maturation. Using cultured hippocampal neurons, we...

Journal: :Journal of Experimental Medicine 2002

Ali Akbar Pourfathoolah Ardeshir Ghavamzadeh Kamran Alimoghadam Mahin Nikougoftar Nahid Naderi Seyed Mohammad Moazzeni,

Background: Dendritic cells (DCs) are the most potent stimulators of primary T cell responses and play a key role in immune reactions after stem cell transplantation. Very little is known about the cord blood (CB) dendritic cells and their potential involvement in the low incidence and lower severity of acute graft-versus-host disease after CB transplantation.   Objectives: The aim of this stud...

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