Details

Autor(en) / Beteiligte

• Alquicira-Hernandez, Jose
• Sathe, Anuja
• Ji, Hanlee P
• Nguyen, Quan
• Powell, Joseph E

Titel

scPred: accurate supervised method for cell-type classification from single-cell RNA-seq data

Ist Teil von

• Genome Biology, 2019-12, Vol.20 (1), p.264-264, Article 264

Ort / Verlag

England: BioMed Central

Erscheinungsjahr

2019

Link zum Volltext

Quelle

Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals

Beschreibungen/Notizen

• Single-cell RNA sequencing has enabled the characterization of highly specific cell types in many tissues, as well as both primary and stem cell-derived cell lines. An important facet of these studies is the ability to identify the transcriptional signatures that define a cell type or state. In theory, this information can be used to classify an individual cell based on its transcriptional profile. Here, we present scPred, a new generalizable method that is able to provide highly accurate classification of single cells, using a combination of unbiased feature selection from a reduced-dimension space, and machine-learning probability-based prediction method. We apply scPred to scRNA-seq data from pancreatic tissue, mononuclear cells, colorectal tumor biopsies, and circulating dendritic cells and show that scPred is able to classify individual cells with high accuracy. The generalized method is available at https://github.com/powellgenomicslab/scPred/.