Kim et al., Blood 2007
:
We show here that the catalytic isoform p110delta , not p110gamma, was required for interferon-gamma (IFN-gamma) , tumor necrosis factor-alpha (TNF-alpha), and granulocyte macrophage colony stimulating factor ( GM-CSF ) secretion, whereas neither was necessary for cytotoxicity
Soond et al., Blood 2010
(Arthritis...) :
In this study, using the isoform-selective inhibitor IC87114, we show that sustained p110delta activity is required for interferon-gamma production