Evidence map›Paper›PMID 37387147›Full record

ArticleBioinformatics (Oxford, England)2023

scKINETICS: inference of regulatory velocity with single-cell transcriptomics data.

Cassandra Burdziak, Chujun Julia Zhao, Doron Haviv, Direna Alonso-Curbelo, Scott W Lowe, Dana Pe'er

Open access · goldAbstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

12 citing papers in PubMed, 26 citations in OpenAlex.

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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

6 authors at 3 institutions in 2 countries.

Cassandra BurdziakComputational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, Sloan Kettering Institute, 408 E 69th Street, New York, NY 10021, United States.
Chujun Julia ZhaoComputational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, Sloan Kettering Institute, 408 E 69th Street, New York, NY 10021, United States.
Doron HavivComputational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, Sloan Kettering Institute, 408 E 69th Street, New York, NY 10021, United States.
Direna Alonso-CurbeloInstitute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology (BIST), Carrer de Baldiri Reixac, 10, Barcelona 08028, Spain.
Scott W LoweCancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, Sloan Kettering Institute, 408 E 69th Street, New York, NY 10021, United States.
Dana Pe'erComputational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, Sloan Kettering Institute, 408 E 69th Street, New York, NY 10021, United States.
Memorial Sloan Kettering Cancer Center · USColumbia University · USHoward Hughes Medical Institute · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
The Center for Tumor-Immune Systems Biology at MSKCCU54CA274492 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI Christina S Leslie · 2022 to 2026
$16.3M
Tumor-specific T cell state dynamics and heterogeneity in early tumorigenesisU54CA209975 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI LESLIE, CHRISTINA S, RUDENSKY, ALEXANDER Y · 2016 to 2021
$11.8M
MSK Computational Biology Summer ProgramR25CA233208 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI Michael F. Berger, Yaihara Myriam Fortis-Santiago · 2019 to 2026
$1.8M
Single Cell Dissection of Epigenetic and Tumor Ecosystem Dynamics During Pancreatic Cancer ProgressionF31CA246901 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI BURDZIAK, CASSANDRA · 2020 to 2022
$119k
Howard Hughes Medical InstituteNCI NIH HHS F31CA24690NCI NIH HHS F31 CA246901NCI NIH HHS P30 CA008748NCI NIH HHS R25 CA233208NCI NIH HHS U54 CA209975NCI NIH HHS U54 CA274492
6 · The paper itself

Abstract

motivationTranscriptional dynamics are governed by the action of regulatory proteins and are fundamental to systems ranging from normal development to disease. RNA velocity methods for tracking phenotypic dynamics ignore information on the regulatory drivers of gene expression variability through time.

resultsWe introduce scKINETICS (Key regulatory Interaction NETwork for Inferring Cell Speed), a dynamical model of gene expression change which is fit with the simultaneous learning of per-cell transcriptional velocities and a governing gene regulatory network. Fitting is accomplished through an expectation-maximization approach designed to learn the impact of each regulator on its target genes, leveraging biologically motivated priors from epigenetic data, gene-gene coexpression, and constraints on cells' future states imposed by the phenotypic manifold. Applying this approach to an acute pancreatitis dataset recapitulates a well-studied axis of acinar-to-ductal transdifferentiation whilst proposing novel regulators of this process, including factors with previously appreciated roles in driving pancreatic tumorigenesis. In benchmarking experiments, we show that scKINETICS successfully extends and improves existing velocity approaches to generate interpretable, mechanistic models of gene regulatory dynamics. AVAILABILITY AND IMPLEMENTATION: All python code and an accompanying Jupyter notebook with demonstrations are available at http://github.com/dpeerlab/scKINETICS.

Indexed as

PancreatitisAcute DiseaseBenchmarkingGene Expression ProfilingHumansTranscriptome

Identifiers

PMID37387147
PMCPMC10311321
OpenAlexW4382631635

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.