GeneralElectric/CellDistinguisher: Computational de novo Discovery of Distinguishing Genes for Biological Processes and Cell Types in Complex Tissues

Bulk tissue samples examined by gene expression studies are usually heterogeneous. The data gained from these samples display the confounding patterns of mixtures consisting of multiple cell types or similar cell types in various functional states, which hinders the elucidation of the molecular mechanisms underlying complex biological phenomena. A realistic approach to compensate for the limitations of experimentally separating homogenous cell populations from mixed tissues is to computationally identify cell-type specific patterns from bulk, heterogeneous measurements. We designed the CellDistinguisher algorithm to analyze the gene expression data of mixed samples, identifying genes that best distinguish biological processes and cell types.

install.packages("remotes")
remotes::install_github("GeneralElectric/CellDistinguisher")