PMID- 16091206 OWN - NLM STAT- MEDLINE DCOM- 20060120 LR - 20220716 IS - 1529-7322 (Print) IS - 1529-7322 (Linking) VI - 5 IP - 5 DP - 2005 Sep TI - The role of the FOXP3 transcription factor in the immune regulation of allergic asthma. PG - 356-61 AB - Unbalanced immune reactions against allergens are caused by Th2 cells, which are the basis of immunoglobulin E (IgE)-mediated symptoms of allergy and asthma. Although Th2 cells are essential for allergy, they are not sufficient to cause disease, because regulatory T cells (Tregs) control their activity and expansion. Therefore, Tregs are assumed to play an important role not only in the sensitization but also in established allergic disease under therapy. A key factor of Tregs is FOXP3, which, upon expression, is sufficient to induce regulatory T-cell phenotypes. The initiation and suppressive function of FOXP3 and Tregs in the context of allergic asthma are discussed in this review. FAU - Schmidt-Weber, Carsten B AU - Schmidt-Weber CB AD - Swiss Institute of Allergy and Asthma Research (SIAF), Obere Str. 22, CH-7270 Davos, Switzerland. carsten.schmidt-weber@siaf.unizh.ch FAU - Blaser, Kurt AU - Blaser K LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review PL - United States TA - Curr Allergy Asthma Rep JT - Current allergy and asthma reports JID - 101096440 RN - 0 (FOXP3 protein, human) RN - 0 (Forkhead Transcription Factors) SB - IM MH - Asthma/etiology/*immunology/*metabolism MH - Forkhead Transcription Factors/*metabolism MH - Humans MH - Hypersensitivity/*complications MH - Immune System/*physiopathology MH - T-Lymphocytes, Regulatory RF - 59 EDAT- 2005/08/11 09:00 MHDA- 2006/01/21 09:00 CRDT- 2005/08/11 09:00 PHST- 2005/08/11 09:00 [pubmed] PHST- 2006/01/21 09:00 [medline] PHST- 2005/08/11 09:00 [entrez] AID - 10.1007/s11882-005-0006-z [doi] PST - ppublish SO - Curr Allergy Asthma Rep. 2005 Sep;5(5):356-61. doi: 10.1007/s11882-005-0006-z.