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001-es BibID:	BIBFORM010681
Első szerző:	Locci, Michela
Cím:	The Wiskott-Aldrich syndrome protein is required for iNKT cell maturation and function / Michela Locci, Elena Draghici, Francesco Marangoni, Marita Bosticardo, Marco Catucci, Alessandro Aiuti, Caterina Cancrini, Laszlo Marodi, Teresa Espanol, Robbert G.M. Bredius, Adrian J. Thrasher, Ansgar Schulz, Jiri Litzman, Maria Grazia Roncarolo, Giulia Casorati, Paolo Dellabona, Anna Villa
Dátum:	2009
ISSN:	0022-1007 (Print)
Megjegyzések:	The Wiskott-Aldrich syndrome (WAS) protein (WASp) is a regulator of actin cytoskeleton in hematopoietic cells. Mutations of the WASp gene cause WAS. Although WASp is involved in various immune cell functions, its role in invariant natural killer T (iNKT) cells has never been investigated. Defects of iNKT cells could indeed contribute to several WAS features, such as recurrent infections and high tumor incidence. We found a profound reduction of circulating iNKT cells in WAS patients, directly correlating with the severity of clinical phenotype. To better characterize iNKT cell defect in the absence of WASp, we analyzed was(-/-) mice. iNKT cell numbers were significantly reduced in the thymus and periphery of was(-/-) mice as compared with wild-type controls. Moreover analysis of was(-/-) iNKT cell maturation revealed a complete arrest at the CD44(+) NK1.1(-) intermediate stage. Notably, generation of BM chimeras demonstrated a was(-/-) iNKT cell-autonomous developmental defect. was(-/-) iNKT cells were also functionally impaired, as suggested by the reduced secretion of interleukin 4 and interferon gamma upon in vivo activation. Altogether, these results demonstrate the relevance of WASp in integrating signals critical for development and functional differentiation of iNKT cells and suggest that defects in these cells may play a role in WAS pathology.
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	The Journal of Experimental Medicine. - 206 : 4 (2009), p. 735-742. -
További szerzők:	Draghici, Elena Marangoni, Francesco Bosticardo, Marita Catucci, Marco Aiuti, Alessandro Cancrini, Caterina Maródi László (1949-) (gyermekgyógyász infektológus, immunológus) Espanol, Teresa Bredius, Robbert G. M. Thrasher, Adrian J. Schulz, Ansgar Litzman, Jiri Roncarolo, Maria Grazia Casorati, Giulia Dellabona, Paolo Villa, Anna
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001-es BibID:	BIBFORM013546
Első szerző:	Picard, Capucine
Cím:	Clinical features and outcome of patients with IRAK-4 and MyD88 deficiency / Capucine Picard, Horst von Bernuth, Pegah Ghandil, Maya Chrabieh,Ofer Levy, Peter D. Arkwright, Douglas McDonald, Raif S. Geha,Hidetoshi Takada, Jens C. Krause, C. Buddy Creech, Cheng-Lung Ku, Stephan Ehl, László Maródi, Saleh Al-Muhsen, Sami Al-Hajjar, Abdulaziz Al-Ghonaium, Noorbibi K. Day-Good, Steven M. Holland, John I. Gallin,Helen Chapel, David P. Speert, Carlos Rodriguez-Gallego, Elena Colino, Ben-Zion Garty, Chaim Roifman, Toshiro Hara, Hideto Yoshikawa, Shigeaki Nonoyama, Joseph Domachowske, Andrew C. Issekutz, Mimi Tang, Joanne Smart, Simona Eva Zitnik, Cyrille Hoarau, Dinakantha S. Kumararatne, Adrian J. Thrasher, E. Graham Davies, Claire Bethune, Nicolas Sirvent, Dominique de Ricaud, Yildiz Camcioglu, Júlia Vasconcelos, Margarida Guedes, Artur Bonito Vitor, Carlos Rodrigo, Francisco Almazán, Maria Méndez, Juan Ignacio Aróstegui, Laia Alsina, Claudia Fortuny, Janine Reichenbach, James W. Verbsky, Xavier Bossuyt, Rainer Doffinger, Laurent Abel, Anne Puel, and Jean-Laurent Casanova
Dátum:	2010
ISSN:	0025-7974
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	Medicine. - 89 : 6 (2010), p. 403-425. -
További szerzők:	Bernuth, Horst von Ghandil, Pegah Chrabieh, Maya Levy, Ofer Arkwright, Peter D. McDonald, Douglas Geha, Raif S. Takada, Hidetoshi Krause, Jens Creech, C. Buddy Ku, Cheng-Lung Ehl, Stephan Maródi László (1949-) (gyermekgyógyász infektológus, immunológus) Al-Muhsen, Saleh Al-Hajjar, Sami Al-Ghonaium, Abdulaziz Day-Good, Noorbibi K. Holland, Steven M. Gallin, John Chapel, Helen Speert, David Rodriguez-Gallego, Carlos Colino, Elena Garty, Ben-Zion Roifman, Chaim Hara, Toshiro Yoshikawa, Hideto Nonoyama, Shigeaki Domachowske, Joseph Issekutz, Andrew C. Tang, Mimi Smart, Joanne Zitnik, Simona Eva Hoarau, Cyrille Kumararatne, Dinakantha S. Thrasher, Adrian J. Davies, Graham Bethune, Claire Sirvent, Nicolas de Ricaud, Dominique Camcioglu, Yildiz Vasconcelos, Julia Guedes, Margarida Bonito Vitor, Artur Rodrigo, Carlos Almazán, Francisco Méndez, Maria Aróstegui, Juan Ignacio Alsina, Laia Fortuny, Claudia Reichenbach, Jeanine Verbsky, James W. Bossuyt, Xavier Doffinger, Rainer Abel, Laurent Puel, Anne Casanova, Jean-Laurent
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