Substance P stimulates the recovery of bone marrow after the irradiation

The therapeutic use of ionizing radiation (e.g., X‐rays and γ‐rays) needs to inflict minimal damage on non‐target tissue. Recent studies have shown that substance P (SP) mediates multiple activities in various cell types, including cell proliferation, anti‐apoptotic responses, and inflammatory processes. The present study investigated the effects of SP on γ‐irradiated bone marrow stem cells (BMSCs). In mouse bone marrow extracts, SP prolonged...