Evidence map›Paper›PMID 42620746›Full record

ArticleiScience2026

Using the simple telegraph model to decipher transcriptional burst regulation across genome-wide data.

Liang Chen, Yuwen Wu, Chengkai Yang, Sijia Fang, Yu Liao, Yueheng Wu, Hongkun Zhang, Guozhi Jiang, Jianshe Yu, Feng Jiao

Abstract read
In one paragraph

Article in iScience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

Liang ChenCollege of Mathematics and Information Sciences, Guangzhou University, Guangzhou, P.R. China.
Yuwen WuSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, P.R. China.
Chengkai YangCollege of Mathematics and Information Sciences, Guangzhou University, Guangzhou, P.R. China.
Sijia FangSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, P.R. China.
Yu LiaoCollege of Mathematics and Information Sciences, Guangzhou University, Guangzhou, P.R. China.
Yueheng WuMedical Research Institute, Guangdong Provincial People's Hospital, Southern Medical University, Guangzhou, P.R. China.
Hongkun ZhangSchool of Science, Great Bay University, Guangdong, P.R. China.
Guozhi JiangSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, P.R. China.
Jianshe YuGuangzhou Center for Applied Mathematics, Guangzhou University, Guangzhou, P.R. China.
Feng JiaoCollege of Mathematics and Information Sciences, Guangzhou University, Guangzhou, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gene transcription is a stochastic bursting process with burst frequency and size as core parameters. While complex models capture detailed biology, their computational cost limits genome-wide applications. We propose a simple telegraph model-based framework to analyze genome-wide scRNA-seq datasets. When sample size ≥500 and burst parameter change ≥ 3 fold, inferred burst frequency- and size-dominated variations reliably proxy true regulation. Analyses across mouse cells and healthy/hypertrophic cardiomyopathy (HCM) human heart tissues revealed three conserved principles: (1) over 70% of genes with altered burst regulation exhibited burst frequency- or size-dominated regulation; HCM genes show stronger bursting featuring prolonged inactivity and intense transcription; (2) TATA-initiator synergy is lost in HCM; and (3) burst frequency-dominated genes enriched in genome stability/cell cycle/apoptosis (via TFs like

Indexed as

gene regulationmathematical modelssingle-cell transcriptome datastochastic gene transcriptiontranscriptional burst

Identifiers

PMID42620746
PMCPMC13486996

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.