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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004848naa a2200529 4500
001oai:DiVA.org:liu-75112
003SwePub
008120217s2012 | |||||||||||000 ||eng|
009oai:gup.ub.gu.se/151554
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-751122 URI
024a https://doi.org/10.1111/j.1398-9995.2011.02707.x2 DOI
024a https://gup.ub.gu.se/publication/1515542 URI
040 a (SwePub)liud (SwePub)gu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Bruhn, Sörenu Linköpings universitet,Institutionen för klinisk och experimentell medicin,Hälsouniversitetet,Genepathway, Inc., San Diego, CA, USA4 aut0 (Swepub:liu)sorbr27
2451 0a Increased expression of IRF4 and ETS1 in CD4+ cells from patients with intermittent allergic rhinitis
264 c 2011-09-15
264 1b John Wiley and Sons,c 2012
338 a print2 rdacarrier
500 a Funding Agencies|European Commission|223367|MultiMod||Swedish Medical Research Council||US National Institutes of Health|P01-DA-015027-01R01-MH-074460-01U01-AA-013512U01-AA-013641-04|US Department of Energy under the EPSCoR Laboratory||
520 a Background: The transcription factor (TF) IRF4 is involved in the regulation of Th1, Th2, Th9, and Th17 cells, and animal studies have indicated an important role in allergy. However, IRF4 and its target genes have not been examined in human allergy. Methods: IRF4 and its target genes were examined in allergen-challenged CD4+ cells from patients with IAR, using combined gene expression microarrays and chromatin immunoprecipitation chips (ChIP-chips), computational target prediction, and RNAi knockdowns. Results: IRF4 increased in allergen-challenged CD4+ cells from patients with IAR, and functional studies supported its role in Th2 cell activation. IRF4 ChIP-chip showed that IRF4 regulated a large number of genes relevant to Th cell differentiation. However, neither Th1 nor Th2 cytokines were the direct targets of IRF4. To examine whether IRF4 induced Th2 cytokines via one or more downstream TFs, we combined gene expression microarrays, ChIP-chips, and computational target prediction and found a putative intermediary TF, namely ETS1 in allergen-challenged CD4+ cells from allergic patients. ETS1 increased significantly in allergen-challenged CD4+ cells from patients compared to controls. Gene expression microarrays before and after ETS1 RNAi knockdown showed that ETS1 induced Th2 cytokines as well as disease-related pathways. Conclusions: Increased expression of IRF4 in allergen-challenged CD4+ cells from patients with intermittent allergic rhinitis leads to activation of a complex transcriptional program, including Th2 cytokines.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Pediatrik0 (SwePub)302212 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Pediatrics0 (SwePub)302212 hsv//eng
653 a Allergy
653 a transcription factor
653 a MEDICINE
653 a MEDICIN
700a Barrenäs, Fredriku Linköpings universitet,Institutionen för klinisk och experimentell medicin,Hälsouniversitetet4 aut0 (Swepub:gu)xbarfr
700a Mobini, Reza,d 1965u Östergötlands Läns Landsting4 aut0 (Swepub:gu)xmobre
700a Andersson, Bengt A.,d 1952u Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för mikrobiologi och immunologi,Institute of Biomedicine, Department of Microbiology and Immunology,Sahlgrenska University Hospital4 aut0 (Swepub:gu)xabeng
700a Chavali, Sreenivasu MRC Lab Molecular Biol, Cambridge, UK4 aut0 (Swepub:gu)xchasr
700a Egan, B. S.u Genepathway, Inc., San Diego, CA, USA4 aut
700a Hovig, E.u Norwegian Radium Hospital4 aut
700a Sandve, G. K.u University of Oslo4 aut
700a Langston, M. A.u University of Tennessee, Knoxville, TN, USA4 aut
700a Rogers, G.u University of Tennessee, Knoxville, TN, USA4 aut
700a Wang, Huiu Linköpings universitet,Institutionen för klinisk och experimentell medicin,Hälsouniversitetet4 aut0 (Swepub:liu)huiwa84
700a Benson, Mikaelu Linköpings universitet,Hälsouniversitetet,Pediatrik4 aut0 (Swepub:gu)xbenmi
710a Linköpings universitetb Institutionen för klinisk och experimentell medicin4 org
773t Allergy. European Journal of Allergy and Clinical Immunologyd : John Wiley and Sonsg 67:1, s. 33-40q 67:1<33-40x 0105-4538x 1398-9995
856u https://europepmc.org/articles/pmc3237963?pdf=render
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-75112
8564 8u https://doi.org/10.1111/j.1398-9995.2011.02707.x
8564 8u https://gup.ub.gu.se/publication/151554

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