Evidence map›Paper›PMID 28794488›Full record

ArticleNature communications2017

Nanogrid single-nucleus RNA sequencing reveals phenotypic diversity in breast cancer.

Ruli Gao, Charissa Kim, Emi Sei, Theodoros Foukakis, Nicola Crosetto, Leong-Keat Chan, Maithreyan Srinivasan, Hong Zhang, Funda Meric-Bernstam, Nicholas Navin

Open access · goldAbstract readEvaluation Study
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed
7.6field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

82 citing papers in PubMed, 124 citations in OpenAlex.

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22 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 2 countries.

Ruli GaoDepartment of Genetics, UT MD Anderson Cancer Center, Houston, TX, 77030, USA.
Charissa KimDepartment of Genetics, UT MD Anderson Cancer Center, Houston, TX, 77030, USA.
Emi SeiDepartment of Genetics, UT MD Anderson Cancer Center, Houston, TX, 77030, USA.
Theodoros FoukakisDepartment of Oncology-Pathology, Karolinska Institutet, 171 76, Stockholm, Sweden.
Nicola CrosettoDepartment of Medical Biochemistry and Biophysics, Karolinska Institutet, 171 77, Stockholm, Sweden.
Leong-Keat ChanWafergen Biosystems, Inc, 34700 Campus Drive, Fremont, CA, 94555, USA.
Maithreyan SrinivasanWafergen Biosystems, Inc, 34700 Campus Drive, Fremont, CA, 94555, USA.
Hong ZhangDepartment of Pathology, UT MD Anderson Cancer Center, Houston, TX, 77030, USA.
Funda Meric-BernstamDepartment of Investigational Cancer Therapeutics, UT MD Anderson Cancer Center, Houston, TX, 77030, USA.
Nicholas NavinDepartment of Genetics, UT MD Anderson Cancer Center, Houston, TX, 77030, USA. nnavin@mdanderson.org.
The University of Texas MD Anderson Cancer Center · USKarolinska Institutet · SE

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
Center for Clinical and Translational Sciences (CCTS)UL1TR000371 · NCATS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MCPHERSON, DAVID D · 2012 to 2016
$13.4M
Center for Clinical and Translational Sciences (CCTS)TL1TR000369 · NCATS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MCPHERSON, DAVID D · 2012 to 2016
$1.9M
Single-Cell Sequencing of Breast Tumors to Investigate Genome EvolutionR01CA169244 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI NAVIN, NICHOLAS · 2012 to 2016
$1.6M
NCATS NIH HHS TL1 TR000369NCATS NIH HHS UL1 TR000371NCI NIH HHS P30 CA016672NCI NIH HHS R01 CA169244
6 · The paper itself

Abstract

Single cell RNA sequencing has emerged as a powerful tool for resolving transcriptional diversity in tumors, but is limited by throughput, cost and the ability to process archival frozen tissue samples. Here we develop a high-throughput 3' single-nucleus RNA sequencing approach that combines nanogrid technology, automated imaging, and cell selection to sequence up to ~1800 single nuclei in parallel. We compare the transcriptomes of 485 single nuclei to 424 single cells in a breast cancer cell line, which shows a high concordance (93.34%) in gene levels and abundance. We also analyze 416 nuclei from a frozen breast tumor sample and 380 nuclei from normal breast tissue. These data reveal heterogeneity in cancer cell phenotypes, including angiogenesis, proliferation, and stemness, and a minor subpopulation (19%) with many overexpressed cancer genes. Our studies demonstrate the utility of nanogrid single-nucleus RNA sequencing for studying the transcriptional programs of tumor nuclei in frozen archival tissue samples.Single cell RNA sequencing is a powerful tool for understanding cellular diversity but is limited by cost, throughput and sample preparation. Here the authors use nanogrid technology with integrated imaging to sequence thousands of cancer nuclei in parallel from fresh or frozen tissue.

Indexed as

Microfluidic Analytical TechniquesCarcinoma, Ductal, BreastCell Line, TumorGene Expression ProfilingHumansPhenotypeSequence Analysis, RNASingle-Cell AnalysisTriple Negative Breast Neoplasms

Identifiers

PMID28794488
PMCPMC5550415
OpenAlexW2739822787

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.