DMD and cancer: Cluster 3 (blue) contains 34 keywords, including ‘gene’, ‘duchenne’, ‘dmd’, ‘dystrophin’, ‘protein’, ‘mutation’, ‘carriers’, ‘DNA’, ‘deletion’, ‘locus’, ‘duplications’, ‘phenotype’, ‘complex’, ‘cancer’, ‘deficiency’, ‘molecular basis’, ‘central nervous system’, ‘database’ and ‘association’.