In:
BioEssays, Wiley, Vol. 32, No. 3 ( 2010-03), p. 185-196
Abstract:
In the past decade, the availability of genetically modified animals has enabled the discovery of interesting roles for phosphatidylinositol 3‐kinase‐γ (PI3Kγ) and ‐δ (PI3Kδ) in different cell types orchestrating innate and adaptive immune responses. Therefore, these PI3K isoforms appear to be attractive drug targets for the treatment of diseases caused by unrestrained immune reactions. Currently, pharmacological targeting of PI3Kγ and/or PI3Kδ represents one of the most promising challenges for companies interested in the development of novel safe treatments for inflammatory diseases. In this review we provide a general outline of PI3Kγ‐ and PI3Kδ‐specific functions in distinct subsets of inflammatory cells. We also discuss the therapeutic impact of novel compounds targeting PI3Kγ, PI3Kδ or both, in mouse models of autoimmune disorders (systemic lupus erythematosus (SLE) and rheumatoid arthritis), respiratory diseases (allergic asthma and chronic obstructive pulmonary disease) and cardiovascular dysfunctions (atherosclerosis and myocardial infarction).
Type of Medium:
Online Resource
ISSN:
0265-9247
,
1521-1878
DOI:
10.1002/bies.200900150
Language:
English
Publisher:
Wiley
Publication Date:
2010
detail.hit.zdb_id:
1473795-4
SSG:
12
