WindMIL Therapeutics, a clinical-stage company developing marrow-infiltrating lymphocytes (MILs™) for cancer immunotherapy, announced today that it has been cleared by the U.S. Food and Drug Administration (FDA) to proceed with its Phase 2 study of MILs as a potential treatment for patients with non-small cell lung cancer (NSCLC) who have progressed on an anti-PD-1 containing regimen.