Unknown

Dataset Information

0

Massively parallel single-cell RNA-seq for marker-free decomposition of tissues into cell types.


ABSTRACT: In multicellular organisms, biological function emerges when heterogeneous cell types form complex organs. Nevertheless, dissection of tissues into mixtures of cellular subpopulations is currently challenging. We introduce an automated massively parallel single-cell RNA sequencing (RNA-seq) approach for analyzing in vivo transcriptional states in thousands of single cells. Combined with unsupervised classification algorithms, this facilitates ab initio cell-type characterization of splenic tissues. Modeling single-cell transcriptional states in dendritic cells and additional hematopoietic cell types uncovers rich cell-type heterogeneity and gene-modules activity in steady state and after pathogen activation. Cellular diversity is thereby approached through inference of variable and dynamic pathway activity rather than a fixed preprogrammed cell-type hierarchy. These data demonstrate single-cell RNA-seq as an effective tool for comprehensive cellular decomposition of complex tissues.

SUBMITTER: Jaitin DA 

PROVIDER: S-EPMC4412462 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature

altmetric image

Publications

Massively parallel single-cell RNA-seq for marker-free decomposition of tissues into cell types.

Jaitin Diego Adhemar DA   Kenigsberg Ephraim E   Keren-Shaul Hadas H   Elefant Naama N   Paul Franziska F   Zaretsky Irina I   Mildner Alexander A   Cohen Nadav N   Jung Steffen S   Tanay Amos A   Amit Ido I  

Science (New York, N.Y.) 20140201 6172


In multicellular organisms, biological function emerges when heterogeneous cell types form complex organs. Nevertheless, dissection of tissues into mixtures of cellular subpopulations is currently challenging. We introduce an automated massively parallel single-cell RNA sequencing (RNA-seq) approach for analyzing in vivo transcriptional states in thousands of single cells. Combined with unsupervised classification algorithms, this facilitates ab initio cell-type characterization of splenic tissu  ...[more]

Similar Datasets

| S-EPMC5623139 | biostudies-literature
| S-EPMC8779198 | biostudies-literature
| S-EPMC8103797 | biostudies-literature
| S-EPMC5501953 | biostudies-literature
| S-EPMC7810748 | biostudies-literature
| S-EPMC5743496 | biostudies-literature
| S-EPMC7878580 | biostudies-literature
| S-EPMC4344410 | biostudies-literature
| S-EPMC3164181 | biostudies-literature
| S-EPMC3501759 | biostudies-literature