Pathway analysis program, pathway analysis method, and information processing apparatus

摘要

An information processing device includes a processor coupled to the memory and configured to classify multiple sets of gene information of each of a plurality of patients into a first group similar to a single set of target gene information or second group dissimilar to the single set of target gene information, the multiple sets of gene information and the single set of target gene information indicating expression levels of multiple genes, compare first gene information in the first group and second gene information in the second group, by testing, for each gene, whether a change in expression level is present or absent based on a comparison result, identify differentially expressed genes in which the change in the expression level is present, execute a pathway analysis to specify pathways in decreasing order of a number of the identified differentially expressed genes included in each pathway, and display a result.