Evidence map›Paper›PMID 29415263›Full record

ArticleBioinformatics (Oxford, England)2018

scEpath: energy landscape-based inference of transition probabilities and cellular trajectories from single-cell transcriptomic data.

Suoqin Jin, Adam L MacLean, Tao Peng, Qing Nie

Open access · hybridAbstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 2 pooled it
5.9field-weighted citation impact, top 3% 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

67 citing papers in PubMed, 2 syntheses or guidelines pooled it, 141 citations in OpenAlex.

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7 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

4 authors at 1 institution in 1 country.

Suoqin JinDepartment of Mathematics and Center for Complex Biological Systems.
Adam L MacLeanDepartment of Mathematics and Center for Complex Biological Systems.
Tao PengDepartment of Mathematics and Center for Complex Biological Systems.
Qing NieDepartment of Mathematics and Center for Complex Biological Systems.
University of California, Irvine · US

Funding

Uncover Strategies Used By Biological SystemsP50GM076516 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI LANDER, ARTHUR D · 2007 to 2016
$25.1M
Defining an Integrated Signaling Network That Patterns the Craniofacial SkeletonR01DE023050 · NIDCR · UNIVERSITY OF COLORADO DENVER · PI CLOUTHIER, DAVID E., NIE, QING · 2014 to 2018
$3.2M
Spatial Dynamics of Tissue and Organ Size ControlR01NS095355 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI CALOF, ANNE LEIGHTON, LANDER, ARTHUR D · 2015 to 2019
$2.1M
Mammary basal/stem cell plasticity and regulationR01GM123731 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI DAI, XING · 2017 to 2020
$1.9M
Stochastic Dynamics and Noise Control in Patterning SystemsR01GM107264 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI NIE, QING, SCHILLING, THOMAS F · 2014 to 2017
$1.3M
NIDCR NIH HHS R01 DE023050NIGMS NIH HHS P50 GM076516NIGMS NIH HHS R01 GM107264NIGMS NIH HHS R01 GM123731NINDS NIH HHS R01 NS095355
6 · The paper itself

Abstract

Motivation: Single-cell RNA-sequencing (scRNA-seq) offers unprecedented resolution for studying cellular decision-making processes. Robust inference of cell state transition paths and probabilities is an important yet challenging step in the analysis of these data. Results: Here we present scEpath, an algorithm that calculates energy landscapes and probabilistic directed graphs in order to reconstruct developmental trajectories. We quantify the energy landscape using 'single-cell energy' and distance-based measures, and find that the combination of these enables robust inference of the transition probabilities and lineage relationships between cell states. We also identify marker genes and gene expression patterns associated with cell state transitions. Our approach produces pseudotemporal orderings that are-in combination-more robust and accurate than current methods, and offers higher resolution dynamics of the cell state transitions, leading to new insight into key transition events during differentiation and development. Moreover, scEpath is robust to variation in the size of the input gene set, and is broadly unsupervised, requiring few parameters to be set by the user. Applications of scEpath led to the identification of a cell-cell communication network implicated in early human embryo development, and novel transcription factors important for myoblast differentiation. scEpath allows us to identify common and specific temporal dynamics and transcriptional factor programs along branched lineages, as well as the transition probabilities that control cell fates. Availability and implementation: A MATLAB package of scEpath is available at https://github.com/sqjin/scEpath. Supplementary information: Supplementary data are available at Bioinformatics online.

Indexed as

SoftwareAlgorithmsAnimalsCell DifferentiationEmbryo, MammalianEmbryonic DevelopmentGene Expression ProfilingGene Expression Regulation, DevelopmentalHumansMiceMyoblastsProbabilitySequence Analysis, RNASingle-Cell Analysis

Identifiers

PMID29415263
PMCPMC6658715
OpenAlexW2793370606

What OpenQuestion 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 OpenQuestion graph.