https://video.igem.org/videos/watch/186b8943-a334-49b4-825e-83d0e72306a7 This is a visualization of PhysiCell simulation, showing the first 5 days of treatment with wild-type (WT) engineered bacteria. This video shows a heatmap of oxygen. Oxygen levels are lower in the tumor core and higher near the blood vessels, matching the pattern with the hypoxic microenvironment characteristic of pancreatic ductal adenocarcinoma (PDAC). In summary, under the WT treatment, the tumor initially shrinks before reaching a plateau, while IFN-γ accumulates within the tumor mass. While the WT treatment demonstrates some efficacy in the early stages, its therapeutic impact appears to diminish over time. This video will be used in https://2026.igem.wiki/izju-china/. Tue, 20 Oct 2026 02:55:19 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.igem.org https://video.igem.org/client/assets/images/icons/icon-1500x1500.png https://video.igem.org/videos/watch/186b8943-a334-49b4-825e-83d0e72306a7 All rights reserved, unless otherwise specified in the terms specified at https://video.igem.org/about and potential licenses granted by each content's rightholder.