Researchers in Scotland are gearing up for a big study regarding brain tumors, and while it should have substantial benefits for humans, the quality of the research may be able to eliminate a portion of research performed on animals too. They will be bioprinting actual tumors and studying them, focusing on glial cells which most commonly cause brain tumors in adults and are extremely aggressive. The study is being made possible by a £67,000 grant from the Brain Tumour Charity in Scotland. Read more at 3DPrint.com: https://3dprint.com/135924/3d-printed-brain-tumors/