Infinity Pharmaceuticals Announces Two Upcoming Presentations on PI3K-γ and Eganelisib by Dr. Judith Varner at the 2023 Annual Meeting of the American Association of Cancer Research

Excerpt from the Press Release:

CAMBRIDGE, Mass.–(BUSINESS WIRE)–Infinity Pharmaceuticals, Inc. (NASDAQ: INFI) (“Infinity” or the “Company”), a clinical-stage biotechnology company developing eganelisib, a potential first-in-class, oral, immuno-oncology macrophage reprogramming therapeutic, today announced upcoming presentations including data on eganelisib by Infinity’s collaborator, Professor Judith A. Varner of the UCSD Moores Cancer Center, La Jolla, California, at the 2023 Annual Meeting of the American Association of Cancer Research (AACR) to be held April 14 – 19, 2023 in Orlando, Florida.

Highlights of the presentations include preclinical and translational data further reinforcing the mechanism of action of PI3K-γ inhibition:

• Single cell transcriptomics data showing PI3K-γ knockout switches tumor associated macrophages in head and neck squamous cell carcinoma (HNSCC) and non small cell lung cancer (NSCLC) tumor models to activated, antigen-presenting, T cell-stimulating macrophages.
• Preclinical data supporting tumor growth delay of HNSCC tumor models in PI3K-γ knockout mice is mediated by intra-tumoral interleukin-12, interferon gamma and CD8+ T cells, key drivers of immune response to cancer.
• Translational data from the MARIO-275 clinical trial showing increased systemic immune activation in patients treated with nivolumab in combination with eganelisib over nivolumab alone, with enrichment of genes from interferon signaling, antigen presentation, and T cell receptor pathways.

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