ISubGen generates integrative disease subtypes by pairwise similarity assessment.

ABSTRACT: There are myriad types of biomedical data-molecular, clinical images, and others. When a group of patients with the same underlying disease exhibits similarities across multiple types of data, this is called a subtype. Existing subtyping approaches struggle to handle diverse data types with missing information. To improve subtype discovery, we exploited changes in the correlation-structure between different data types to create iSubGen, an algorithm for integrative subtype generation. iSubGen can accommodate any feature that can be compared with a similarity metric to create subtypes versatilely. It can combine arbitrary data types for subtype discovery, such as merging genetic, transcriptomic, proteomic, and pathway data. iSubGen recapitulates known subtypes across multiple cancers even w

SUBMITTER: Fox NS 

PROVIDER: S-EPMC11705582 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature