Ab initio spillover compensation in mass cytometry data.

ABSTRACT: Signal intensity measured in a mass cytometry (CyTOF) channel can often be affected by the neighboring channels due to technological limitations. Such signal artifacts are known as spillover effects and can substantially limit the accuracy of cell population clustering. Current approaches reduce these effects by using additional beads for normalization purposes known as single-stained controls. While effective in compensating for spillover effects, incorporating single-stained controls can be costly and require customized panel design. This is especially evident when executing large-scale immune profiling studies. We present a novel statistical method, named CytoSpill that independently quantifies and compensates the spillover effects in CyTOF data without requiring the use of single-stain

SUBMITTER: Miao Q 

PROVIDER: S-EPMC8214634 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature