Evidence map›Paper›PMID 37756586›Full record

ArticleDevelopment (Cambridge, England)2023

scTOP: physics-inspired order parameters for cellular identification and visualization.

Maria Yampolskaya, Michael J Herriges, Laertis Ikonomou, Darrell N Kotton, Pankaj Mehta

Abstract read
In one paragraph

Article in Development (Cambridge, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

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  5. Generative epigenetic landscapes map the topology and topography of cell fates.Proceedings of the National Academy of Sciences of the United States of America · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Maria YampolskayaDepartment of Physics, Boston University, Boston, MA 02215, USA.ORCID 0000-0003-2941-2589
Michael J HerrigesCenter for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA.ORCID 0000-0002-7842-9515
Laertis IkonomouDepartment of Oral Biology, University at Buffalo, The State University of New York, Buffalo, NY 14215, USA.
Darrell N KottonCenter for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA.
Pankaj MehtaDepartment of Physics, Boston University, Boston, MA 02215, USA.ORCID 0000-0003-1290-5897

Funding

MODELING EMERGENT BEHAVIORS IN SYSTEMS BIOLOGY: A BIOLOGICAL PHYSICS APPROACHR35GM119461 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI Pankaj Mehta · 2016 to 2026
$3.6M
Gene regulatory networks in early lung epithelial cell fate decisionsR01HL158965 · NHLBI · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI Laertis Ikonomou · 2023 to 2026
$2.5M
NHLBI NIH HHS R01 HL158965NIGMS NIH HHS 1R35GM119461NIGMS NIH HHS R35 GM119461NIH HHS R01 HL158965-01
6 · The paper itself

Abstract

Advances in single-cell RNA sequencing provide an unprecedented window into cellular identity. The abundance of data requires new theoretical and computational frameworks to analyze the dynamics of differentiation and integrate knowledge from cell atlases. We present 'single-cell Type Order Parameters' (scTOP): a statistical, physics-inspired approach for quantifying cell identity given a reference basis of cell types. scTOP can accurately classify cells, visualize developmental trajectories and assess the fidelity of engineered cells. Importantly, scTOP does this without feature selection, statistical fitting or dimensional reduction (e.g. uniform manifold approximation and projection, principle components analysis, etc.). We illustrate the power of scTOP using human and mouse datasets. By reanalyzing mouse lung data, we characterize a transient hybrid alveolar type 1/alveolar type 2 cell population. Visualizations of lineage tracing hematopoiesis data using scTOP confirm that a single clone can give rise to multiple mature cell types. We assess the transcriptional similarity between endogenous and donor-derived cells in the context of murine pulmonary cell transplantation. Our results suggest that physics-inspired order parameters can be an important tool for understanding differentiation and characterizing engineered cells. scTOP is available as an easy-to-use Python package.

Indexed as

LungSingle-Cell AnalysisAnimalsCell DifferentiationHumansMiceSequence Analysis, RNACell typesComputational methodDevelopmental trajectoryDifferentiationSingle-cell RNA sequencing

Identifiers

PMID37756586
PMCPMC10629677

What OpenQuestion holds

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Registered trials

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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.