DYNLL1 and esophageal squamous cell carcinoma: Moreover, DYNLL1-AS1 expression in the irradiated ESCC cells was upregulated compared with non-irradiated ESCC cells (Figure S3B), localized predominantly to the cytoplasm (Figure S3C), and secreted via EVs, as evidenced by RNase/Triton X-100 sensitivity assays (Figure 4F, 4G).