Iowa Community Empowerment Newsletter, August 2004, Vol. 6, no. 4

Monthly newsletter for the Iowa Department of Public Health

Opinion de C. Marbot, sur la résolution relative aux pensions des veuves et des enfans des défenseurs de la patrie : séance du 14 fructidor an 6 ([Reprod.]) / [publ. par le] Conseil des Anciens

Collection : Les archives de la Révolution française ; 11.1a.446

ABD e-News August 6, 2004

Weekly newsletter for the State of Iowa Alcoholic Beverages Division

Iowa Technology, July, 2002, Issue 6

Newsletter produced by the Iowa Information Technology Department

Credit Union Division Activities, April 2003, Issue 6

Newsletter for Iowa Credit Union Division

Estudi dels fenòmens de contacte de llengües en el lèxic d'escolars de primera llengua castellana i la seva l'evolució lingüística (de 6è de primària a 1r d'ESO)

Aquest treball estudia els fenòmens de contacte de llengües que apareixen a la llengua oral catalana d'una mostra d'adolescents de primera llengua castellana de Manlleu en dos punts temporals (6è de primària i 1r d'ESO) i compara els resultats obtinguts amb dos estudis precedents (Vila, 1996; Galindo, 2006)

Histoire du dix-neuvième siècle depuis les traités de Vienne. Tome 6 / G. G. Gervinus,... ; traduit de l'allemand par J.-F. Minssen,...

Collection : Collection d'historiens contemporains

Iowa Community Empowerment Newsletter, October 2003, Vol. 4, No. 6

Monthly newsletter for the Iowa Department of Public Health

Iowa Community Empowerment Newsletter, December 2002, Vol. 3, no. 6

Monthly newsletter for the Iowa Department of Public Health

Iowa Community Empowerment Newsletter, December 2001, Vol. 2, no. 6

Monthly newsletter for the Iowa Department of Public Health

Species-Specific Recognition of Aspergillus fumigatus by Toll-like Receptor 1 and Toll-like Receptor 6.

Background. Aspergillus fumigatus causes invasive aspergillosis, a potentially fatal infection in oncohematological patients. Innate immune detection of A. fumigatus involves Toll-like receptor (TLR) 4 and TLR2, which forms a heterodimer with either TLR1 or TLR6. The role of those coreceptors in Aspergillus sensing is unknown. Methods. Cytokine production was measured in bone marrow-derived macrophages (BMDMs) from wild-type (WT) and TLR-deficient mice after incubation with a WT and an immunogenic RodA-deficient (ΔrodA-47) strain of A. fumigatus and in lungs from these mice after intranasal mold inoculation. Aspergillus fumigatus-mediated NF-κB activation was measured in HEK293T cells transfected with plasmids expressing mouse or human TLRs. Results. Bone marrow-derived macrophages from TLR1- and TLR6-deficient mice produced lower amounts of interleukin 12p40, CXCL2, interleukin 6, and tumor necrosis factor α than BMDMs from WT mice after stimulation with A. fumigatus. Lungs from TLR1- and TLR6-deficient mice had diminished CXCL1 and CXCL2 production and increased fungal burden after intranasal inoculation of ΔrodA A. fumigatus compared with lungs from WT mice. ΔrodA strain-mediated NF-κB activation was observed in HEK293T cells expressing mouse TLR2/1, mouse TLR2/6, and human TLR2/1 but not human TLR2/6. Conclusions. Innate immune detection of A. fumigatus is mediated by TLR4 and TLR2 together with TLR1 or TLR6 in mice and TLR1 but not TLR6 in humans.