Multi-omics perspectives for gastrointestinal malignancy: A systematic review

Figure 1 Study search and selection process summary using PRISMA flow diagram. This flow diagram of the study search and selection process for the included studies detailed the progression from the original PubMed, Central, MEDLINE, and other sources (n = 17196) through duplication removal (n = 8434), eligibility screening (n = 1865), and finally to study inclusion (n = 20).

Figure 2 Overview of multi-omics integration in gastrointestinal malignancies. This figure illustrates the integration of genomics, transcriptomics, epigenomics, proteomics, and microbiomics data through bioinformatics and machine learning algorithms. The integration facilitates biomarker discovery, molecular subtyping, treatment prediction, and the development of personalized care strategies in gastrointestinal cancers.