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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Critical Reviews™ in Immunology
Импакт фактор: 1.352 5-летний Импакт фактор: 3.347 SJR: 1.022 SNIP: 0.55 CiteScore™: 2.19

ISSN Печать: 1040-8401
ISSN Онлайн: 2162-6472

Выпуски:
Том 39, 2019 Том 38, 2018 Том 37, 2017 Том 36, 2016 Том 35, 2015 Том 34, 2014 Том 33, 2013 Том 32, 2012 Том 31, 2011 Том 30, 2010 Том 29, 2009 Том 28, 2008 Том 27, 2007 Том 26, 2006 Том 25, 2005 Том 24, 2004 Том 23, 2003 Том 22, 2002 Том 21, 2001 Том 20, 2000 Том 19, 1999 Том 18, 1998 Том 17, 1997 Том 16, 1996 Том 15, 1995 Том 14, 1994

Critical Reviews™ in Immunology

DOI: 10.1615/CritRevImmunol.v25.i3.30
pages 215-224

Dendritic Cell-Derived Exosomes as Cell-Free Peptide-Based Vaccines

Julien Taieb
ERIT-M 02-08 INSERM, Department of Clinical Biology, Institut Gustave Roussy(IGR), 39 rue Camille Desmoulins, 94805 Villejuif; and Department of Hepatology and Gastroenterology, Pitie Salpetriere Hospital, Paris, France
Nathalie Chaput
ERIT-M 02-08 INSERM, Department of Clinical Biology, Institut Gustave Roussy(IGR), 39 rue Camille Desmoulins, 94805 Villejuif, France
Laurence Zitvogel
ERIT-M 02-08 INSERM, Department of Clinical Biology, Institut Gustave Roussy(IGR), 39 rue Camille Desmoulins, 94805 Villejuif, France

Краткое описание

Dendritic cells (DC) are professional antigen-presenting cells and the only ones capable of inducing primary cytotoxic immune responses both in vivo and in vitro. DCs secrete a 60-100 nm membrane vesicle population of endocytic origin, called “exosomes.” The lipid and protein composition of DC-derived exosomes (DEX) is now well characterized. Besides MHC and costimulatory molecules, DEX bear several adhesion proteins, which are probably involved in their specific targeting. DEX also accumulate several cytosolic factors, most likely involved in exosome's biogenesis in late endosomes. In 1998, we reported that DEX are immunogenic in mice and lead to tumor rejection. These findings have renewed the interest in DEX. The current challenge consists of understanding the mechanisms and the physiological relevance of DEX, which could contribute to the design of the optimal DEX-based vaccination. In this review, we focus on the biological features of DEX and their immunostimulatory functions in mice and humans, and we discuss their potential clinical implementation in the immunotherapy of cancer.


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