Healthy and tumour matrix (IMAGE) Garvan Institute of Medical Research Caption The colouring is a visual representation of how collagen fibres are organised in healthy and tumour matrix Changing levels of collagen XII alters this organisation; increasing collagen XII produces collagen fibres that are thicker and more aligned. Credit Matrix and Metastasis Lab, Garvan Institute of Medical Research Usage Restrictions Only to be used with this release. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.