Protein-gene Expression Nexus (PEN), which consolidates an extensive dataset of paired proteomics and genomics studies. PEN present a database that allows researchers to easily and extensively visualize and annotate changes such as somatic copy number alterations, transcriptomic differences, peptide expressions, and modifications. As a freely available resource, PEN provide new insights into the proteogenomic landscape cancer cells, allowing more detailed study of oncogenesis and cancer treatment. A search using PEN can produce quantitative comparisons of proteogenomic analysis results, as following feature.
proteogenomics proteomics gene transcripts oncology small molecule