Evidence map›Paper›PMID 36424375›Full record

ArticleNature communications2022

Kinetics of mRNA nuclear export regulate innate immune response gene expression.

Diane Lefaudeux, Supriya Sen, Kevin Jiang, Alexander Hoffmann, UCLA Ribonomics Group

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

11 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. RNA-binding proteins orchestrating immunity in plants.The Plant journal : for cell and molecular biology · 2025
    Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. 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

5 authors at 2 institutions in 1 country.

Diane LefaudeuxDepartment of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, CA, 90095, USA.
Supriya SenDepartment of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, CA, 90095, USA.
Kevin JiangDepartment of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, CA, 90095, USA.
Alexander HoffmannDepartment of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, CA, 90095, USA. ahoffmann@ucla.edu.ORCID 0000-0002-5607-3845
UCLA Ribonomics Group
QB3 · USUniversity of California, Los Angeles · US

Funding

Women's CancersP30CA016042 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Samuel Wheeler French · 1985 to 2026
$134.5M
Eukaryotic RNA Processing and Chromatin ModificationR01GM085474 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI JOHNSON, TRACY L · 2010 to 2021
$2.6M
Regulation of signaling via the lkB-NF-kB interactionR01GM071573 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HOFFMANN, ALEXANDER · 2005 to 2013
$2.2M
Mechanisms of messenger RNA splicing and RNA processing regulationR35GM149290 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI TRACY L JOHNSON · 2023 to 2026
$1.6M
NCI NIH HHS P30 CA016042NIGMS NIH HHS R01 GM071573NIGMS NIH HHS R01 GM085474NIGMS NIH HHS R35 GM149290
6 · The paper itself

Abstract

The abundance and stimulus-responsiveness of mature mRNA is thought to be determined by nuclear synthesis, processing, and cytoplasmic decay. However, the rate and efficiency of moving mRNA to the cytoplasm almost certainly contributes, but has rarely been measured. Here, we investigated mRNA export rates for innate immune genes. We generated high spatio-temporal resolution RNA-seq data from endotoxin-stimulated macrophages and parameterized a mathematical model to infer kinetic parameters with confidence intervals. We find that the effective chromatin-to-cytoplasm export rate is gene-specific, varying 100-fold: for some genes, less than 5% of synthesized transcripts arrive in the cytoplasm as mature mRNAs, while others show high export efficiency. Interestingly, effective export rates do not determine temporal gene responsiveness, but complement the wide range of mRNA decay rates; this ensures similar abundances of short- and long-lived mRNAs, which form successive innate immune response expression waves.

Indexed as

Immunity, InnateRNA TransportActive Transport, Cell NucleusGene ExpressionRNA, MessengerRNA, Messenger

Identifiers

PMID36424375
PMCPMC9691726
OpenAlexW4309899837

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.