Tumor Microenvironment

A brief explanation about tumour microenvironment done for a university assignment using Powtoon. It's not the best or most comprehensive explanation for tumor microenvironment out there as I had to cram as much as I could into just 3 minutes (free powtoon user, unfortunately). Therefore, please take all the info with a pinch of salt. If there's any mistakes or if I could have done anything better, please let me know in the comments.

ps: I know there's a problem with the Extracellular Matrix title around the 1.17 mark. Eventhough I tried fixing it several times in Powtoon, somehow it still turned up like this when i uploaded the vid onto Youtube.