Holly K Koblish

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BACKGROUND Blockade of immune inhibitory pathways is emerging as an important therapeutic modality for the treatment of cancer. Single agent treatments have partial anti-tumor activity in preclinical models and in human cancer patients. Inasmuch as the tumor microenvironment shows evidence of multiple immune inhibitory mechanisms present concurrently, it(More)
Pharmacological inhibition of the oncogenic PI3Kδ pathway has been shown to be efficacious in patients with hematopoietic malignancies. However, its therapeutic application in patients with solid tumors has not yet been tested. Recently, genetic inactivation of PI3Kδ in mice was shown to delay the growth of solid tumors, resulting from the inactivation of(More)
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