Evidence map›Paper›PMID 31924447›Full record

ArticleMolecular cell2020

Directed RNase H Cleavage of Nascent Transcripts Causes Transcription Termination.

Fan Lai, Sagar S Damle, Karen K Ling, Frank Rigo

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Molecular cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
6.8field-weighted citation impact, top 2% of its field
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

70 citing papers in PubMed, 118 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Direct roles of long non-coding RNAs in transcription activation.Nature structural & molecular biology · 2026
    Review
  7. eLife · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Inhibition of the LINE1-derivedMolecular therapy. Nucleic acids · 2025
    Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Article
  20. Review

10 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Fan LaiIonis Pharmaceuticals, Carlsbad, CA 92010, USA. Electronic address: flai@ionisph.com.
Sagar S DamleIonis Pharmaceuticals, Carlsbad, CA 92010, USA.
Karen K LingIonis Pharmaceuticals, Carlsbad, CA 92010, USA.
Frank RigoIonis Pharmaceuticals, Carlsbad, CA 92010, USA. Electronic address: frigo@ionisph.com.
Ionis Pharmaceuticals (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An attractive approach to reduce gene expression is via the use of antisense oligonucleotides (ASOs) that harness the RNase H1 mechanism. Here we show that RNase H ASOs targeted to introns or exons robustly reduce the level of spliced RNA associated with chromatin. Surprisingly, intron-targeted ASOs reduce the level of pre-mRNA associated with chromatin to a greater extent than exon-targeted ASOs. This indicates that exon-targeted ASOs achieve full activity after the pre-mRNA has undergone splicing, but before the mRNA is released from chromatin. Even though RNase H ASOs can reduce the level of RNA associated with chromatin, the effect of ASO-directed RNA degradation on transcription has never been documented. Here we show that intron-targeted ASOs and, to a lesser extent, exon-targeted ASOs cause RNA polymerase II (Pol II) transcription termination in cultured cells and mice. Furthermore, ASO-directed transcription termination is mediated by the nuclear exonuclease XRN2.

Indexed as

RNA StabilityTranscription Termination, GeneticAnimalsChromatinExonsExoribonucleasesFemaleHCT116 CellsHumansIntronsMice, Inbred C57BLModels, GeneticNedd4 Ubiquitin Protein LigasesOligonucleotides, AntisenseRibonuclease HRNA, MessengerChromatinExoribonucleasesNedd4 protein, humanNedd4 protein, mouseNedd4 Ubiquitin Protein LigasesOligonucleotides, AntisenseRibonuclease HRNA, MessengerRNA Polymerase IIRNA PrecursorsXRN2 protein, humanXrn2 protein, mouseASOchromatinRNase HtorpedoXRN2

Identifiers

PMID31924447
OpenAlexW3000190750

What OpenQuestion holds

Textmetadata
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.