Evidence map›Paper›PMID 39710672›Full record

ArticleBMC bioinformatics2024

scEGOT: single-cell trajectory inference framework based on entropic Gaussian mixture optimal transport.

Toshiaki Yachimura, Hanbo Wang, Yusuke Imoto, Momoko Yoshida, Sohei Tasaki, Yoji Kojima, Yukihiro Yabuta, Mitinori Saitou, Yasuaki Hiraoka

Abstract read
In one paragraph

Article in BMC bioinformatics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. MultistageOT: Multistage optimal transport infers trajectories from a snapshot of single-cell data.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. Review
  7. Article
  8. Article
4 · The record

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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

9 authors.

Toshiaki YachimuraMathematical Science Center for Co-creative Society, Tohoku University, Sendai, 980-0845, Japan. toshiaki.yachimura.a4@tohoku.ac.jp.
Hanbo WangDepartment of Anatomy and Cell Biology, Graduate School of Medicine, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan.
Yusuke ImotoInstitute for the Advanced Study of Human Biology, Kyoto University Institute for Advanced Study, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan.
Momoko YoshidaFaculty of Science, Kyoto University, Kitashirakawa Oiwake-cho, Sakyo-ku, Kyoto, 606-8502, Japan.
Sohei TasakiDepartment of Mathematics, Faculty of Science, Hokkaido University, Sapporo, 060-0810, Japan.
Yoji KojimaCenter for iPS Cell Research and Application, Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
Yukihiro YabutaDepartment of Anatomy and Cell Biology, Graduate School of Medicine, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan.
Mitinori SaitouDepartment of Anatomy and Cell Biology, Graduate School of Medicine, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan.
Yasuaki HiraokaInstitute for the Advanced Study of Human Biology, Kyoto University Institute for Advanced Study, Kyoto University, Yoshida-Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan. hiraoka.yasuaki.6z@kyoto-u.ac.jp.

Funding

AMED-CREST Grant JP19gm1310002hGrants from the Open Philanthropy Project 2018-193685Grants-in-Aid for Specially Promoted Research from JSPS 17H06098JSPS Grant-in-Aid for Early-Career Scientists 21K13822JSPS Grant-in-Aid for Transformative Research Areas (A) 22H05107JST MIRAI Program Grant 22682401JST PRESTO JPMJPR2021
6 · The paper itself

Abstract

backgroundTime-series scRNA-seq data have opened a door to elucidate cell differentiation, and in this context, the optimal transport theory has been attracting much attention. However, there remain critical issues in interpretability and computational cost.

resultsWe present scEGOT, a comprehensive framework for single-cell trajectory inference, as a generative model with high interpretability and low computational cost. Applied to the human primordial germ cell-like cell (PGCLC) induction system, scEGOT identified the PGCLC progenitor population and bifurcation time of segregation. Our analysis shows TFAP2A is insufficient for identifying PGCLC progenitors, requiring NKX1-2. Additionally, MESP1 and GATA6 are also crucial for PGCLC/somatic cell segregation.

conclusionsThese findings shed light on the mechanism that segregates PGCLC from somatic lineages. Notably, not limited to scRNA-seq, scEGOT's versatility can extend to general single-cell data like scATAC-seq, and hence has the potential to revolutionize our understanding of such datasets and, thereby also, developmental biology.

Indexed as

Single-Cell AnalysisCell DifferentiationEntropyGerm CellsHumansEpigenetic landscapeGaussian mixture modelOptimal transportSingle-cell biologyTrajectory inference

Identifiers

PMID39710672
PMCPMC11665215

What Socratic holds

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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 Socratic graph.