Evidence map›Paper›PMID 40082450›Full record

ArticleNature communications2025

Programmable mRNA therapeutics for controlled epigenomic modulation of single and multiplexed gene expression in diverse diseases.

Charles W O'Donnell, Jeremiah D Farelli, Houda Belaghzal, Justin Chen, Lauren Beech, James Sullivan, Chevaun Morrison-Smith, Stephen Siecinski, Adam Katz, Samuel Mildrum and 10 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Multiscale modeling primer: Focus on chromatin and epigenetics.The Journal of biological chemistry · 2026
    Review
  2. Review
  3. Review
  4. Advances and clinical potential of epigenome editing.Cellular and molecular life sciences : CMLS · 2026
    Review
  5. Epigenetic editing: from concept to clinic.Nature reviews. Drug discovery · 2026
    Review
  6. Review
  7. Review
  8. Review
  9. Review
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

20 authors.

Charles W O'Donnell *Omega Therapeutics, Inc., Cambridge, MA, USA. odonnell@omegatx.com.
Jeremiah D Farelli *Omega Therapeutics, Inc., Cambridge, MA, USA.ORCID http://orcid.org/0000-0003-2742-2257
Houda Belaghzal *Omega Therapeutics, Inc., Cambridge, MA, USA.
Justin Chen *Omega Therapeutics, Inc., Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-1661-4547
Lauren BeechOmega Therapeutics, Inc., Cambridge, MA, USA.
James SullivanOmega Therapeutics, Inc., Cambridge, MA, USA.
Chevaun Morrison-SmithOmega Therapeutics, Inc., Cambridge, MA, USA.
Stephen SiecinskiOmega Therapeutics, Inc., Cambridge, MA, USA.
Adam KatzOmega Therapeutics, Inc., Cambridge, MA, USA.
Samuel MildrumOmega Therapeutics, Inc., Cambridge, MA, USA.
Mayur GurnaniOmega Therapeutics, Inc., Cambridge, MA, USA.
Prachi DhananiaOmega Therapeutics, Inc., Cambridge, MA, USA.
Caitlyn R WebbOmega Therapeutics, Inc., Cambridge, MA, USA.
Giuliana Castello CoattiOmega Therapeutics, Inc., Cambridge, MA, USA.
Pranjali RumaleOmega Therapeutics, Inc., Cambridge, MA, USA.
Daniel F G CostaOmega Therapeutics, Inc., Cambridge, MA, USA.
Marcus I GibsonOmega Therapeutics, Inc., Cambridge, MA, USA.ORCID http://orcid.org/0000-0003-0788-5510
Yaoyu E WangOmega Therapeutics, Inc., Cambridge, MA, USA.
Joseph V NewmanOmega Therapeutics, Inc., Cambridge, MA, USA.
Thomas G McCauleyOmega Therapeutics, Inc., Cambridge, MA, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pathogenic gene dysregulation can be attributed to chromatin state change that pre-transcriptionally regulates expression. Recent breakthroughs elucidating the rules governing this DNA control layer, an epigenetic code, unlock a modality in precision medicine to target gene dysregulation across myriad diseases. Here we present a modular platform to design programmable mRNA therapeutics, Epigenomic Controllers (EC), that control gene expression through directed epigenetic change. By leveraging natural mechanisms, ECs tune expression levels of one or multiple genes with durable effect of weeks-to-months in female mice following a single dose. We design and characterize ECs to multiple target genes and identify an EC that effectively inhibits the cancer- and inflammatory-disorder-associated multi-gene cluster CXCL1-8. With precision targeting of NF-kB signaling and identification of homologous murine surrogates, ECs significantly reduce neutrophil migration in vivo during acute lung inflammation in female mice. A platform approach to EC design for epigenomic modulation expands treatment frontiers for diverse gene targets, including those considered "undruggable."

Indexed as

Epigenesis, GeneticEpigenomicsGene Expression RegulationRNA, MessengerAnimalsChemokine CXCL1FemaleHumansMiceNeoplasmsNF-kappa BSignal TransductionChemokine CXCL1NF-kappa BRNA, Messenger

Identifiers

PMID40082450
PMCPMC11906599

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.