Evidence map›Paper›PMID 14769937›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2004

Activation-induced cytidine deaminase shuttles between nucleus and cytoplasm like apolipoprotein B mRNA editing catalytic polypeptide 1.

Satomi Ito, Hitoshi Nagaoka, Reiko Shinkura, Nasim Begum, Masamichi Muramatsu, Mikiyo Nakata, Tasuku Honjo

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 142 papers.

0numbers the graph read from it
0cells of the map it votes in
142citing papers in PubMed
17.4field-weighted citation impact, top 1% 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

142 citing papers in PubMed, 298 citations in OpenAlex.

  1. Review
  2. Article
  3. Insights on SNPs of Human Activation-Induced Cytidine Deaminase AID.International journal of molecular sciences · 2025
    Review
  4. Article
  5. B-Cell Epigenetic Modulation of IgA Response by 5-Azacytidine and IgA Nephropathy.Journal of the American Society of Nephrology : JASN · 2024
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Approaches to Enhance Precise CRISPR/Cas9-Mediated Genome Editing.International journal of molecular sciences · 2021
    Review
  20. Activation-induced cytidine deaminase: in sickness and in health.Journal of cancer research and clinical oncology · 2020
    Review

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

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

7 authors at 1 institution in 1 country.

Satomi ItoDepartment of Medical Chemistry, Graduate School of Medicine, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan.
Hitoshi Nagaoka
Reiko Shinkura
Nasim Begum
Masamichi Muramatsu
Mikiyo Nakata
Tasuku Honjo
Kyoto University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Activation-induced cytidine deaminase (AID) is a molecule central to initiating class switch recombination, somatic hypermutation, and gene conversion of Ig genes. However, its mechanism to initiate these genetic alterations is still unclear. AID can convert cytosine to uracil on either mRNA or DNA and is involved in DNA cleavage. Although these events are expected to take place in the nucleus, overexpressed AID was found predominantly in the cytoplasm. Here, we demonstrated that AID is a nucleocytoplasmic shuttling protein with a bipartite nuclear localization signal and a nuclear export signal in its N and C termini, respectively. In addition to previously identified genetic, structural, and biochemical similarities of AID with apolipoprotein B mRNA editing catalytic polypeptide 1, an RNA editing enzyme of ApoB100 mRNA, the present finding provides another aspect to their resemblance, suggesting that both may have homologous reaction mechanisms.

Indexed as

AICDA (Activation-Induced Cytidine Deaminase)Amino Acid SequenceAnimalsAPOBEC-1 DeaminaseB-LymphocytesCell NucleusCells, CulturedCytidine DeaminaseCytoplasmHumansMiceMolecular Sequence DataMutationNIH 3T3 CellsNuclear Localization SignalsProtein Structure, TertiaryAICDA (Activation-Induced Cytidine Deaminase)APOBEC-1 DeaminaseAPOBEC1 protein, humanApobec1 protein, mouseCytidine DeaminaseNuclear Localization Signals

Identifiers

PMID14769937
PMCPMC357037
OpenAlexW2167280114

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.