Can thermodynamics help us better understand human cancers?
In a new study, UCLA researchers analyzed the gene-expression profiles of more than 2,000 patients and were able to identify cancer-specific gene signatures for breast, lung, prostate and ovarian cancers. The study applied an innovative approach to gene-array analysis known as "surprisal analysis," which uses the principles of thermodynamics — the study of the relationship between different forms of energy — to understand cellular processes in cancer. …