Evidence map›Paper›PMID 20510733›Full record

ReviewAdvances in immunology2010

AID and somatic hypermutation.

Robert W Maul, Patricia J Gearhart

Abstract readReview
In one paragraph

Review in Advances in immunology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 119 papers.

0numbers the graph read from it
0cells of the map it votes in
119citing papers in PubMed
27.4field-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

119 citing papers in PubMed, 203 citations in OpenAlex.

  1. Article
  2. Review
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  15. Review
  16. Mutations atMolecular and cellular biology · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Review

59 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

2 authors at 1 institution in 1 country.

Robert W MaulLaboratory of Molecular Gerontology, National Institute on Aging, National Institutes of Health, Baltimore, Maryland, USA.
Patricia J Gearhart
National Institutes of Health · US

Funding

Protein Interactions in Antibody DiversityZIAAG000732 · NIA · NATIONAL INSTITUTE ON AGING · PI GEARHART, PATRICIA J · 2009 to 2025
$10.7M
Protein Interactions in Antibody DiversityZ01AG000732 · NIA · NATIONAL INSTITUTE ON AGING · PI GEARHART, PATRICIA J · 1996 to 2008
$974k
Intramural NIH HHS Z01 AG000732
6 · The paper itself

Abstract

In response to an assault by foreign organisms, peripheral B cells can change their antibody affinity and isotype by somatically mutating their genomic DNA. The ability of a cell to modify its DNA is exceptional in light of the potential consequences of genetic alterations to cause human disease and cancer. Thus, as expected, this mechanism of antibody diversity is tightly regulated and coordinated through one protein, activation-induced deaminase (AID). AID produces diversity by converting cytosine to uracil within the immunoglobulin loci. The deoxyuracil residue is mutagenic when paired with deoxyguanosine, since it mimics thymidine during DNA replication. Additionally, B cells can manipulate the DNA repair pathways so that deoxyuracils are not faithfully repaired. Therefore, an intricate balance exists which is regulated at multiple stages to promote mutation of immunoglobulin genes, while retaining integrity of the rest of the genome. Here we discuss and summarize the current understanding of how AID functions to cause somatic hypermutation.

Indexed as

Somatic Hypermutation, ImmunoglobulinAICDA (Activation-Induced Cytidine Deaminase)AnimalsAntibody DiversityB-LymphocytesCytidine DeaminaseDeaminationDeoxycytosine NucleotidesDeoxyuracil NucleotidesDNA DamageDNA RepairGenes, ImmunoglobulinHumansMiceAICDA (Activation-Induced Cytidine Deaminase)Cytidine DeaminaseDeoxycytosine NucleotidesDeoxyuracil Nucleotides

Identifiers

PMID20510733
PMCPMC2954419
OpenAlexW1499793841

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.