PMID- 19440557 OWN - NLM STAT- MEDLINE DCOM- 20090810 LR - 20161125 IS - 0214-0934 (Print) IS - 0214-0934 (Linking) VI - 22 IP - 3 DP - 2009 Apr TI - Syk kinase inhibitors in allergic diseases. PG - 146-50 LID - 10.1358/dnp.2009.22.3.1354124 [doi] AB - Recent advances in the understanding of allergic mechanisms have highlighted the role of immunoglobulin E (IgE) signaling in the mast cell. One of the most important kinases in the IgE signaling pathway is spleen tyrosine kinase (Syk) which has a critical function early in the signaling cascade following binding of allergen to receptor bound IgE on the mast cell. A number of Syk inhibitors have now been developed which have been shown to effectively inhibit IgE-driven mast cell degranulation and release of inflammatory cytokines in vitro and inhibit allergic responses in a variety of in vivo models. In humans, allergen-driven symptoms were reduced in allergic rhinitic patients exposed to tree pollen in an outdoor environment following intranasal dosing of the Syk inhibitor R-112. Syk therefore represents a promising target for therapeutic intervention in allergic diseases. CI - Copyright 2009 Prous Science, S.A.U. or its licensors. All rights reserved. FAU - Denyer, Jane AU - Denyer J AD - Respiratory CEDD, GlaxoSmithKline Medicines Research Centre, Stevenage, Herts SG1 2NY, UK. jane.c.denyer@gsk.com FAU - Patel, Vipul AU - Patel V LA - eng PT - Journal Article PT - Review PL - United States TA - Drug News Perspect JT - Drug news & perspectives JID - 8809164 RN - 0 (Enzyme Inhibitors) RN - 0 (Intracellular Signaling Peptides and Proteins) RN - EC 2.7.10.1 (Protein-Tyrosine Kinases) RN - EC 2.7.10.2 (SYK protein, human) RN - EC 2.7.10.2 (Syk Kinase) SB - IM MH - Animals MH - Clinical Trials as Topic MH - Drug Delivery Systems MH - Drug Discovery MH - Enzyme Inhibitors/chemistry/pharmacology/therapeutic use MH - Humans MH - Hypersensitivity/*drug therapy MH - Intracellular Signaling Peptides and Proteins/*antagonists & inhibitors/*physiology MH - Mast Cells/physiology MH - Models, Biological MH - Molecular Structure MH - Protein-Tyrosine Kinases/*antagonists & inhibitors/*physiology MH - Syk Kinase RF - 37 EDAT- 2009/05/15 09:00 MHDA- 2009/08/11 09:00 CRDT- 2009/05/15 09:00 PHST- 2009/05/15 09:00 [entrez] PHST- 2009/05/15 09:00 [pubmed] PHST- 2009/08/11 09:00 [medline] AID - 1354124 [pii] AID - 10.1358/dnp.2009.22.3.1354124 [doi] PST - ppublish SO - Drug News Perspect. 2009 Apr;22(3):146-50. doi: 10.1358/dnp.2009.22.3.1354124.