Evidence map›Paper›PMID 40433981›Full record

ArticleNucleic acids research2025

SCIG: Machine learning uncovers cell identity genes in single cells by genetic sequence codes.

Kulandaisamy Arulsamy, Bo Xia, Yang Yu, Hong Chen, William T Pu, Lili Zhang, Kaifu Chen

Abstract read
In one paragraph

Article in Nucleic acids research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

7 authors.

Kulandaisamy ArulsamyBasic and Translational Research Division, Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, United States.ORCID 0000-0002-3367-2669
Bo XiaIndependent Researcher, Clemson, United States.
Yang YuBasic and Translational Research Division, Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, United States.
Hong ChenVascular Biology Program, Boston Children's Hospital and Harvard Medical School, Boston, MA 02115, United States.
William T PuBasic and Translational Research Division, Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, United States.ORCID 0000-0002-4551-8079
Lili ZhangBasic and Translational Research Division, Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, United States.ORCID 0000-0002-5032-7031
Kaifu ChenBasic and Translational Research Division, Department of Cardiology, Boston Children's Hospital, Boston, MA 02115, United States.ORCID 0000-0003-1009-4357

Funding

Reversal of Heart Failure: Role of Vascular RecoveryR01HL148338 · NHLBI · METHODIST HOSPITAL RESEARCH INSTITUTE · PI CHEN, KAIFU, COOKE, JOHN P · 2020 to 2023
$2.8M
Transcription Factor 4 Maintain Endothelial identity to Oppose Heart FailureR01HL155632 · NHLBI · BOSTON CHILDREN'S HOSPITAL · PI Lili Zhang · 2022 to 2026
$2.5M
A novel role for EZH2 in A-to-I RNA editing in prostate cancerR01CA278832 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Qi Cao, Kaifu Chen · 2024 to 2026
$2.0M
Bioinformatics Techniques to Analyze Dynamic Changes of 3D GenomeR01GM138407 · NIGMS · BOSTON CHILDREN'S HOSPITAL · PI CHEN, KAIFU · 2022 to 2025
$1.8M
Role of S-nitrosylation in TransdifferentiationR01HL133254 · NHLBI · METHODIST HOSPITAL RESEARCH INSTITUTE · PI CHEN, KAIFU, COOKE, JOHN P · 2018 to 2021
$1.6M
Computational epigenetics modeling of cell identity genesR01GM125632 · NIGMS · METHODIST HOSPITAL RESEARCH INSTITUTE · PI CHEN, KAIFU · 2018 to 2021
$1.4M
NCI NIH HHS R01 CA278832NHLBI NIH HHS R01 HL133254NHLBI NIH HHS R01 HL148338NHLBI NIH HHS R01 HL155632NIGMS NIH HHS R01 GM125632NIGMS NIH HHS R01 GM138407NIH HHS R01CA278832NIH HHS R01GM125632NIH HHS R01GM138407NIH HHS R01HL133254NIH HHS R01HL148338NIH HHS R01HL155632Single Ventricle Research Foundation
6 · The paper itself

Abstract

Deciphering cell identity genes is pivotal to understanding cell differentiation, development, and cell identity dysregulation involving diseases. Here, we introduce SCIG, a machine-learning method to uncover cell identity genes in single cells. In alignment with recent reports that cell identity genes (CIGs) are regulated with unique epigenetic signatures, we found CIGs exhibit distinctive genetic sequence signatures, e.g. unique enrichment patterns of cis-regulatory elements. Using these genetic sequence signatures, along with gene expression information from single-cell RNA-seq data, SCIG uncovers the identity genes of a cell without a need for comparison to other cells. CIG score defined by SCIG surpassed expression value in network analysis to reveal the master transcription factors (TFs) regulating cell identity. Applying SCIG to the human endothelial cell atlas revealed that the tissue microenvironment is a critical supplement to master TFs for cell identity refinement. SCIG is publicly available at https://doi.org/10.5281/zenodo.14726426  , offering a valuable tool for advancing cell differentiation, development, and regenerative medicine research.

Indexed as

Machine LearningSingle-Cell AnalysisCell DifferentiationEndothelial CellsEpigenesis, GeneticGene Expression RegulationGene Regulatory NetworksHumansTranscription FactorsTranscription Factors

Identifiers

PMID40433981
PMCPMC12117433

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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.