DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Parallel measurement of transcriptomes and proteomes from same single cells using nanodroplet splitting

Journal Article · · Nature Communications
ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1];  [1];  [2]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [2];  [2];  [3];  [4]; ORCiD logo [2];  [4]; ORCiD logo [1]; ORCiD logo [5]
  1. Pacific Northwest National Laboratory (PNNL), Richland, WA (United States). Environmental Molecular Sciences Laboratory (EMSL)
  2. Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
  3. Scienion AG (Germany); Cellenion SASU, Lyon (France)
  4. Cellenion SASU, Lyon (France)
  5. Pacific Northwest National Laboratory (PNNL), Richland, WA (United States). Environmental Molecular Sciences Laboratory (EMSL); Genentech Inc., South San Francisco, CA (United States)

Single-cell multiomics provides comprehensive insights into gene regulatory networks, cellular diversity, and temporal dynamics. Here, we introduce nanoSPLITS (nanodroplet SPlitting for Linked-multimodal Investigations of Trace Samples), an integrated platform that enables global profiling of the transcriptome and proteome from same single cells via RNA sequencing and mass spectrometry-based proteomics, respectively. Benchmarking of nanoSPLITS demonstrates high measurement precision with deep proteomic and transcriptomic profiling of single-cells. We apply nanoSPLITS to cyclin-dependent kinase 1 inhibited cells and found phospho-signaling events could be quantified alongside global protein and mRNA measurements, providing insights into cell cycle regulation. We extend nanoSPLITS to primary cells isolated from human pancreatic islets, introducing an efficient approach for facile identification of unknown cell types and their protein markers by mapping transcriptomic data to existing large-scale single-cell RNA sequencing reference databases. Accordingly, we establish nanoSPLITS as a multiomic technology incorporating global proteomics and anticipate the approach will be critical to furthering our understanding of biological systems.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Laboratory Directed Research and Development (LDRD) Program; USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC05-76RL01830
OSTI ID:
2480420
Report Number(s):
PNNL-SA-205430
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 15; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (54)

Proteomic Analysis of Single Mammalian Cells Enabled by Microfluidic Nanodroplet Sample Preparation and Ultrasensitive NanoLC-MS journal June 2018
Intermediate filament reorganization during mitosis is mediated by p34cdc2 phosphorylation of vimentin journal September 1990
Droplet Barcoding for Single-Cell Transcriptomics Applied to Embryonic Stem Cells journal May 2015
Highly Parallel Genome-wide Expression Profiling of Individual Cells Using Nanoliter Droplets journal May 2015
On the Dependency of Cellular Protein Levels on mRNA Abundance journal April 2016
Integrated analysis of multimodal single-cell data journal June 2021
CEL-Seq: Single-Cell RNA-Seq by Multiplexed Linear Amplification journal September 2012
Simultaneous Multiplexed Measurement of RNA and Proteins in Single Cells journal January 2016
Single-Cell Transcriptome Profiling Reveals β Cell Maturation in Stem Cell-Derived Islets after Transplantation journal August 2020
A Single-Cell Transcriptome Atlas of the Human Pancreas journal October 2016
Three-dimensional feature matching improves coverage for single-cell proteomics based on ion mobility filtering journal May 2022
Single-Cell Transcriptome Profiling of Human Pancreatic Islets in Health and Type 2 Diabetes journal October 2016
GNAS gene is an important regulator of insulin secretory capacity in pancreatic β-cells journal October 2019
Digital Quantification of Proteins and mRNA in Single Mammalian Cells journal March 2016
Comparative Analysis of Single-Cell RNA Sequencing Methods journal February 2017
Towards a Human Cell Atlas: Taking Notes from the Past journal July 2021
Revisiting the Thorny Issue of Missing Values in Single-Cell Proteomics journal August 2023
Reproducibility crisis: Blame it on the antibodies journal May 2015
Multiplexed quantification of proteins and transcripts in single cells journal August 2017
Urocortin3 mediates somatostatin-dependent negative feedback control of insulin secretion journal June 2015
Assessment of a method to characterize antibody selectivity and specificity for use in immunoprecipitation journal June 2015
Highly multiplexed simultaneous detection of RNAs and proteins in single cells journal January 2016
MSFragger: ultrafast and comprehensive peptide identification in mass spectrometry–based proteomics journal April 2017
Simultaneous epitope and transcriptome measurement in single cells journal July 2017
Full-length RNA-seq from single cells using Smart-seq2 journal January 2014
Nanodroplet processing platform for deep and quantitative proteome profiling of 10–100 mammalian cells journal February 2018
A single-cell atlas and lineage analysis of the adult Drosophila ovary journal November 2020
High-throughput and high-efficiency sample preparation for single-cell proteomics using a nested nanowell chip journal October 2021
Generation of human islet cell type-specific identity genesets journal April 2022
Insights into protein post-translational modification landscapes of individual human cells by trapped ion mobility time-of-flight mass spectrometry journal November 2022
mRNAs, proteins and the emerging principles of gene expression control journal July 2020
A revised airway epithelial hierarchy includes CFTR-expressing ionocytes journal August 2018
The human body at cellular resolution: the NIH Human Biomolecular Atlas Program journal January 2019
Joint single-cell measurements of nuclear proteins and RNA in vivo journal October 2021
Making single-cell proteomics biologically relevant journal March 2023
A streamlined tandem tip-based workflow for sensitive nanoscale phosphoproteomics journal January 2023
Ultrasensitive single-cell proteomics workflow identifies >1000 protein groups per mammalian cell journal January 2021
Selective small-molecule inhibitor reveals critical mitotic functions of human CDK1 journal July 2006
Neutrophil Tissue Inhibitor of Matrix Metalloproteinases-1 Occurs in Novel Vesicles That Do Not Fuse with the Phagosome journal September 2000
Phosphorylation by Cdk1 induces Plk1-mediated vimentin phosphorylation during mitosis journal October 2005
ERO1-β, a pancreas-specific disulfide oxidase, promotes insulin biogenesis and glucose homeostasis journal March 2010
Quantifying E. coli Proteome and Transcriptome with Single-Molecule Sensitivity in Single Cells journal July 2010
Genetic Determinants and Cellular Constraints in Noisy Gene Expression journal December 2013
Ric-8A and Giα Recruit LGN, NuMA, and Dynein to the Cell Cortex To Help Orient the Mitotic Spindle journal May 2010
Phosphorylation of SAF-A/hnRNP-U Serine 59 by Polo-Like Kinase 1 Is Required for Mitosis journal August 2015
A single-cell resolution map of mouse hematopoietic stem and progenitor cell differentiation journal August 2016
Multiplexed, targeted profiling of single-cell proteomes and transcriptomes in a single reaction journal September 2016
SCoPE-MS: mass spectrometry of single mammalian cells quantifies proteome heterogeneity during cell differentiation journal October 2018
mixOmics: An R package for ‘omics feature selection and multiple data integration journal November 2017
Ultra‐high sensitivity mass spectrometry quantifies single‐cell proteome changes upon perturbation journal February 2022
ClusterDE: a post-clustering differential expression (DE) method robust to false-positive inflation caused by double dipping preprint August 2023
GC-Globulin/Vitamin D–Binding Protein Is Required for Pancreatic α-Cell Adaptation to Metabolic Stress journal November 2022
Regulation of mRNA translation during mitosis journal August 2015
Cooperation of the ER-shaping proteins atlastin, lunapark, and reticulons to generate a tubular membrane network journal September 2016