Evidence map›Paper›PMID 23535864›Full record

ArticleGenes and immunity2013

Intrinsic bias and public rearrangements in the human immunoglobulin Vλ light chain repertoire.

K H Hoi, G C Ippolito

Open access · hybridAbstract read
PubMed Publisher
In one paragraph

Article in Genes and immunity, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

21 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Lower Somatic Mutation Levels in theEvidence-based complementary and alternative medicine : eCAM · 2021
    Article
  6. How repertoire data are changing antibody science.The Journal of biological chemistry · 2020
    Review
  7. Article
  8. Article
  9. Message from the new Editors-in-Chief.Genes and immunity · 2019
    Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Structurally Mapping Antibody Repertoires.Frontiers in immunology · 2018
    Article
  15. Article
  16. Large-scale sequence and structural comparisons of human naive and antigen-experienced antibody repertoires.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  17. B-cell repertoire responses to varicella-zoster vaccination in human identical twins.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  18. Article
  19. 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.

K H HoiDepartment of Biomedical Engineering, University of Texas at Austin, Austin, TX, USA.
G C Ippolito
The University of Texas at Austin · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The immunoglobulin lambda (IGL) repertoires from two unrelated human blood samples, three NOD-scid-IL2Rγ(null) mice engrafted with human hematopoietic stem cells and two pairs of monozygotic twin blood samples were determined by Roche 454 sequencing to generate a total of about 700 000 IGL sequences. We applied bioinformatic analysis to examine IGL repertoires wherein, surprisingly, 20% of CDR-L3 peptide sequences were 'public' (shared across individuals); moreover, full-length IGL protein sequences (VJ recombinants) were also present in the public domain. Subtle yet significant differences in CDR-L3 nontemplated nucleotide addition, IGL V-gene family usage, and amino-acid composition distinguished the public CDR-L3 groups from the private groups. These data suggest that public CDR-L3 intervals can arise by intrinsic genetic mechanisms irrespective of different B-cell developmental milieu (human versus humanized mouse). Furthermore, the occurrence of identical public IGL protein sequences indirectly suggest the positive selection (evolutionary, somatic or both) of particular IGL chains independent of the immunoglobulin heavy chain.

Indexed as

Gene Rearrangement, B-Lymphocyte, Light ChainAdultAnimalsAntibodies, Monoclonal, HumanizedFemaleHematopoietic Stem Cell TransplantationHumansImmunoglobulin lambda-ChainsImmunoglobulin Variable RegionMiceMiddle AgedSelection, GeneticTransplantation, HeterologousAntibodies, Monoclonal, HumanizedImmunoglobulin lambda-ChainsImmunoglobulin Variable Region

Identifiers

PMID23535864
OpenAlexW2055570071

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.