Stories about the people, science and research of the Medical Research Council.
9 Aug 2016
Dr Jacqui Shields and Dr Angela Riedel at the MRC Cancer Unit explain the science behind these brightly-coloured blobs that show us how cancer cells prepare their road ahead so they can spread around the body.
Breaking down your defences: cancer cells send signals to a healthy lymph node (left) that distort its shape and damage its function (right) making it easier for a tumour to take hold.
One of cancer’s deadliest features is its ability to move through your immune system’s ready-made network of vessels and nodes.
Often, we don’t know a cancer has spread through the immune system until it’s too late, but now we may have found something that could help us predict when that’s going to happen: our findings suggest that before cancer cells even begin to move, they emit signals which send the new area into chaos. [...]
Continue reading: Preparing to move – how cancer can use your immune system as a highway
12 Feb 2016
Dr Shamith Samarajiwa’s computational biology group is the newest team at the MRC Cancer Unit. His group develops multi-disciplinary data science, data engineering and computational biology solutions to understand the complex biological systems involved in carcinogenesis.
Dr Shamith Samarajiwa (Copyright: Johannes Hjorth)
Career in brief
This is an exciting time to be dealing with biomedical data. In a world poised and waiting for personalised medicine, computational biology will help us to detect cancer sooner by realising the potential of big datasets. There are millions of datasets already out there but these are completely underutilised. [...]
Continue reading: Working Life: computational biologist Dr Shamith Samarajiwa