Evidence map›Paper›PMID 26073986›Full record

ReviewAdvances in immunology2015

RNA Exosome Regulates AID DNA Mutator Activity in the B Cell Genome.

Evangelos Pefanis, Uttiya Basu

Abstract readReview
In one paragraph

Review in Advances in immunology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
12.2field-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

22 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. The role of HIRA-dependent H3.3 deposition and its modifications in the somatic hypermutation of immunoglobulin variable regions.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  7. Article
  8. Role of Dot1L and H3K79 methylation in regulating somatic hypermutation of immunoglobulin genes.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Controlling nuclear RNA levels.Nature reviews. Genetics · 2018
    Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. AID hits the jackpot when missing the target.Current opinion in immunology · 2016
    Review
  19. The regulation and functions of the nuclear RNA exosome complex.Nature reviews. Molecular cell biology · 2016
    Review
  20. 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

2 authors at 1 institution in 1 country.

Evangelos PefanisDepartment of Microbiology & Immunology, College of Physicians and Surgeons, Columbia University, New York, USA. Electronic address: evangelos.pefanis@regeneron.com.
Uttiya BasuDepartment of Microbiology & Immunology, College of Physicians and Surgeons, Columbia University, New York, USA. Electronic address: ub2121@columbia.edu.
Columbia University · US

Funding

Role of ncRNA Surveillance Complex "RNA Exosome" in Class Switch Recombination and Somatic HypermutationR01AI099195 · NIAID · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Uttiya Basu · 2012 to 2026
$9.8M
Non-coding RNA engineers antibody diversityDP2OD008651 · OD · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI BASU, UTTIYA · 2011 to 2011
$2.4M
NIAID NIH HHS 1R01AI099195-01A1NIAID NIH HHS R01 AI099195NIH HHS 1DP2OD008651-01NIH HHS DP2 OD008651
6 · The paper itself

Abstract

The immunoglobulin diversification processes of somatic hypermutation and class switch recombination critically rely on transcription-coupled targeting of activation-induced cytidine deaminase (AID) to Ig loci in activated B lymphocytes. AID catalyzes deamination of cytidine deoxynucleotides on exposed single-stranded DNA. In addition to driving immunoglobulin diversity, promiscuous targeting of AID mutagenic activity poses a deleterious threat to genomic stability. Recent genome-wide studies have uncovered pervasive AID activity throughout the B cell genome. It is increasingly apparent that AID activity is frequently targeted to genomic loci undergoing early transcription termination where RNA exosome promotes the resolution of stalled transcription complexes via cotranscriptional RNA degradation mechanisms. Here, we review aspects and consequences of eukaryotic transcription that lead to early termination, RNA exosome recruitment, and ultimately targeting of AID mutagenic activity.

Indexed as

AnimalsB-LymphocytesCytidine DeaminaseExosome Multienzyme Ribonuclease ComplexGenomic InstabilityHumansMutagenesisTranscription, GeneticCytidine DeaminaseExosome Multienzyme Ribonuclease ComplexActivation-induced cytidine deaminaseAntisense RNAB lymphocytesNoncoding RNARNA exosomeSomatic hypermutationTranscription termination

Identifiers

PMID26073986
PMCPMC4478610
OpenAlexW2420658260

What OpenQuestion holds

Textmetadata
LicenceTDM
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.