Abstract:In the current study we are investigating the effects of PTEN-deficient myeloid cells on tumor immune surveillance. We could previously show that hyper-activation of the PI3K signaling cascade by genetic knock-out of the counteracting phosphatase PTEN induced an anti-inflammatory phenotype in myeloid cells. This resulted in protection of conditional knock-out mice in models of acute infection and inflammation.
A reduction in pro-inflammatory responses could however increase tumor burden. To addr… Show more
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