Evidence map›Paper›PMID 40991927›Full record

ArticleCell reports2025

Defining the roles of the Integrator, NEXT, and nuclear exosome complexes in Drosophila oogenesis.

Yongjin Lee, Adriano Biasini, Cindy Tipping, Seong Hyeon Hong, Phillip D Zamore

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In one paragraph

Article in Cell reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Review
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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

5 authors.

Yongjin LeeRNA Therapeutics Institute, University of Massachusetts Chan Medical School, 368 Plantation Street, Worcester, MA 01605, USA.
Adriano BiasiniRNA Therapeutics Institute, University of Massachusetts Chan Medical School, 368 Plantation Street, Worcester, MA 01605, USA.
Cindy TippingRNA Therapeutics Institute, University of Massachusetts Chan Medical School, 368 Plantation Street, Worcester, MA 01605, USA; Howard Hughes Medical Institute, University of Massachusetts Chan Medical School, 368 Plantation Street, Worcester, MA 01605, USA.
Seong Hyeon HongRNA Therapeutics Institute, University of Massachusetts Chan Medical School, 368 Plantation Street, Worcester, MA 01605, USA; Howard Hughes Medical Institute, University of Massachusetts Chan Medical School, 368 Plantation Street, Worcester, MA 01605, USA.
Phillip D ZamoreRNA Therapeutics Institute, University of Massachusetts Chan Medical School, 368 Plantation Street, Worcester, MA 01605, USA; Howard Hughes Medical Institute, University of Massachusetts Chan Medical School, 368 Plantation Street, Worcester, MA 01605, USA. Electronic address: phillip.zamore@umassmed.edu.

Funding

Understanding the Evolution, Biology, and Molecular Mechanism of Argonaute ProteinsR35GM136275 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI PHILLIP D ZAMORE · 2020 to 2026
$3.3M
NIGMS NIH HHS R35 GM136275
6 · The paper itself

Abstract

Nuclear RNA homeostasis depends on the balance of transcription, RNA processing, degradation, and transport between the nucleus and cytoplasm. RNA degradation directed by the Integrator, nuclear exosome targeting (NEXT), and nuclear exosome complexes controls the accumulation of aberrant nuclear RNA. Here, we report that Drosophila oogenesis requires the Integrator, NEXT, and nuclear exosome complexes. Depletion of Integrator, NEXT, or nuclear exosome components in Drosophila female germ cells causes infertility and accumulation of 3' extended small nuclear RNAs, promoter upstream transcripts, and cryptic transcripts. Our data highlight the essential role of nuclear RNA degradation and processing in Drosophila oogenesis and provide a catalog of RNAs whose nuclear levels are regulated by these three complexes. We propose that Integrator, NEXT, and the nuclear exosome support oogenesis by ensuring that inappropriate transcription does not overwhelm the limited supply of proteins that bind, process, and traffic RNA.

Indexed as

Drosophila melanogasterDrosophila ProteinsExosome Multienzyme Ribonuclease ComplexExosomesOogenesisAnimalsCell NucleusFemaleRNA StabilityDrosophila ProteinsExosome Multienzyme Ribonuclease ComplexArs2CP: Molecular biologycryptic transcriptsDis3IntegratorIntS11NEXTnuclear exosomeRrp6small nuclear RNAZC3H18

Identifiers

PMID40991927
PMCPMC12697309

What Socratic holds

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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 Socratic graph.