Evidence map›Paper›PMID 32917609›Full record

ArticleScience advances2020

Live-cell imaging and analysis reveal cell phenotypic transition dynamics inherently missing in snapshot data.

Weikang Wang, Diana Douglas, Jingyu Zhang, Sangeeta Kumari, Metewo Selase Enuameh, Yan Dai, Callen T Wallace, Simon C Watkins, Weiguo Shu, Jianhua Xing

Abstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
–field-weighted citation impact
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

66 citing papers in PubMed.

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6 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.

Weikang WangDepartment of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA 15232, USA.ORCID 0000-0002-4783-7540
Diana DouglasATCC Cell Systems, Gaithersburg, MD 20877, USA.
Jingyu ZhangDepartment of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA 15232, USA.
Sangeeta KumariATCC Cell Systems, Gaithersburg, MD 20877, USA.
Metewo Selase EnuamehATCC Cell Systems, Gaithersburg, MD 20877, USA.
Yan DaiDepartment of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA 15232, USA.
Callen T WallaceDepartment of Cell Biology, University of Pittsburgh, Pittsburgh, PA 15232, USA.ORCID 0000-0001-6852-4976
Simon C WatkinsDepartment of Cell Biology, University of Pittsburgh, Pittsburgh, PA 15232, USA.ORCID 0000-0003-4092-1552
Weiguo ShuATCC Cell Systems, Gaithersburg, MD 20877, USA.
Jianhua XingDepartment of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA 15232, USA. xing1@pitt.edu.ORCID 0000-0002-3700-8765

Funding

VECTOR CORE FACILITYP30CA047904 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JOHN C. BYRD · 1988 to 2026
$158.0M
Three-dimensional organoid models to study breast cancer progressionR37CA232209 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SANT, SHILPA · 2018 to 2024
$3.0M
Role of the Snail1-Twist-p21 axis on cell cycle arrest and renal fibrosis developmentR01DK119232 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI XING, JIANHUA · 2019 to 2022
$1.4M
Request for a Nikon A1 confocal microscopeS10OD019973 · OD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI WATKINS, SIMON C · 2015 to 2015
$358k
NCI NIH HHS P30 CA047904NCI NIH HHS R37 CA232209NIDDK NIH HHS R01 DK119232NIH HHS S10 OD019973
6 · The paper itself

Abstract

Recent advances in single-cell techniques catalyze an emerging field of studying how cells convert from one phenotype to another, in a step-by-step process. Two grand technical challenges, however, impede further development of the field. Fixed cell-based approaches can provide snapshots of high-dimensional expression profiles but have fundamental limits on revealing temporal information, and fluorescence-based live-cell imaging approaches provide temporal information but are technically challenging for multiplex long-term imaging. We first developed a live-cell imaging platform that tracks cellular status change through combining endogenous fluorescent labeling that minimizes perturbation to cell physiology and/or live-cell imaging of high-dimensional cell morphological and texture features. With our platform and an A549 VIM-RFP epithelial-to-mesenchymal transition (EMT) reporter cell line, live-cell trajectories reveal parallel paths of EMT missing from snapshot data due to cell-cell dynamic heterogeneity. Our results emphasize the necessity of extracting dynamical information of phenotypic transitions from multiplex live-cell imaging.

Identifiers

PMID32917609
PMCPMC7473671

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.