Involvement of caspase‑8 in apoptosis enhancement by cotreatment with retinoic acid‑inducible gene‑I‑like receptor agonist and ionizing radiation in human non‑small cell lung cancer

Involvement of caspase‑8 in apoptosis enhancement by cotreatment with retinoic acid‑inducible gene‑I‑like receptor agonist and ionizing radiation in human non‑small cell lung cancer