canSAR (http://cansar.icr.ac.uk) is a publicly available, multidisciplinary, 
cancer-focused knowledgebase developed to support cancer translational research 
and drug discovery. canSAR integrates genomic, protein, pharmacological, drug 
and chemical data with structural biology, protein networks and druggability 
data. canSAR is widely used to rapidly access information and help interpret 
experimental data in a translational and drug discovery context. Here we 
describe major enhancements to canSAR including new data, improved search and 
browsing capabilities, new disease and cancer cell line summaries and new and 
enhanced batch analysis tools.