Targeting
Dysregulated Immune
Cell Signaling

Targeting Dysregulated Immune
Cell Signaling

Kurome® Therapeutics Is Developing Therapies That Target Cancer Cells That Have Co-Opted Immune Signaling Pathways In Order To Avoid Destruction By Traditional Therapeutic Agents And Subvert Adaptive Resistance Mechanisms.

Motivation for Dual IRAK1/4 Inhibition

  • In pre-clinical studies, we have shown that inhibiting IRAK1 and IRAK4 is required to drive maximal efficacy
  • IRAK1 is activated in response to IRAK4 inhibition or degradation
  • Complete inhibition of NF-kB-derived signaling through multiple receptors requires inhibition of both IRAK1 and IRAK4
  • Genetic ablation of both IRAK1 and IRAK4 is more effective in promoting survival in AML xenograft models than is deletion of either kinase alone

Kurome's Approach Differs From Others

  • IRAK1 and IRAK4 utilize distinct and overlapping signaling pathways
  • IRAK1 compensates for IRAK4 inhibition in the setting of leukemia
  • IRAK4 inhibition is insufficient for full efficacy in the setting of leukemia