Of interest, the GO enriched term for regulation of chemokine production was observed in mdxD2-NSG compared to mdx-NSG, with enriched genes such as Il1r1, Postn, Ccl2, Ccl6, Cxcl12, and Cxcl5. Overall, our findings helped identify stromal cell dynamics in healthy and muscular dystrophy states. The gene discussed is POSTN; the disease is muscular dystrophy.