Postgenomics: Proteomics and Bioinformatics in Cancer Research

Halima Bensmail, Abdelali Haoudi
2003 Journal of Biomedicine and Biotechnology  
Now that the human genome is completed, the characterization of the proteins encoded by the sequence remains a challenging task. The study of the complete protein complement of the genome, the "proteome," referred to as proteomics, will be essential if new therapeutic drugs and new disease biomarkers for early diagnosis are to be developed. Research efforts are already underway to develop the technology necessary to compare the specific protein profiles of diseased versus nondiseased states.
more » ... se technologies provide a wealth of information and rapidly generate large quantities of data. Processing the large amounts of data will lead to useful predictive mathematical descriptions of biological systems which will permit rapid identification of novel therapeutic targets and identification of metabolic disorders. Here, we present an overview of the current status and future research approaches in defining the cancer cell's proteome in combination with different bioinformatics and computational biology tools toward a better understanding of health and disease.
doi:10.1155/s1110724303209207 pmid:14615629 pmcid:PMC514267 fatcat:gtwhtq6mynconcmuwfm7okdmqy