Evidence map›Paper›PMID 27481325›Full record

ArticleeLife2016

Lineage tracing of human B cells reveals the in vivo landscape of human antibody class switching.

Felix Horns, Christopher Vollmers, Derek Croote, Sally F Mackey, Gary E Swan, Cornelia L Dekker, Mark M Davis, Stephen R Quake

Erratum issued Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT03022396 (Protective Mechanisms Against a Pandemic Respiratory Virus), which is not on this map. Cited by 106 papers.

0numbers the graph read from it
0cells of the map it votes in
106citing papers in PubMed
8.2field-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.

NCT03022396 phase4completednot on this map

Protective Mechanisms Against a Pandemic Respiratory Virus: B- Cell, T-cell, and General Immune Response to Seasonal Influenza Vaccine. Year 2, 2010

TypeinterventionalSponsorStanford UniversityRan2010 to 2011Enrolled82ConditionsInfluenzaArmsHigh Dose Fluzone® (intramuscular), Fluzone® (intramuscular)
3 · Its place in the literature

Who cites it

106 citing papers in PubMed, 163 citations in OpenAlex.

  1. Trial
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  3. Review
  4. Article
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  11. Importance of B cells (Review).International journal of molecular medicine · 2026
    Review
  12. Article
  13. Review
  14. Review
  15. B cells in non-lymphoid tissues.Nature reviews. Immunology · 2025
    Review
  16. Exact and efficient phylodynamic simulation from arbitrarily large populations.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. Long-term B cell memory emerges at uniform relative rates in the human immune response.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  18. Review
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 5 institutions in 2 countries.

Felix HornsBiophysics Graduate Program, Stanford University, Stanford, United States.ORCID 0000-0001-5872-5061
Christopher VollmersDepartment of Bioengineering, Stanford University, Stanford, United States.
Derek CrooteDepartment of Bioengineering, Stanford University, Stanford, United States.ORCID 0000-0003-4907-1865
Sally F MackeyDepartment of Pediatrics, Stanford University School of Medicine, Stanford, United States.
Gary E SwanStanford Prevention Research Center, Stanford University School of Medicine, Stanford, United States.
Cornelia L DekkerDepartment of Pediatrics, Stanford University School of Medicine, Stanford, United States.
Mark M DavisDepartment of Microbiology and Immunology, Stanford University School of Medicine, Stanford, United States.
Stephen R QuakeDepartment of Bioengineering, Stanford University, Stanford, United States.
Stanford University · USApplied BioPhysics (United States) · USHoward Hughes Medical Institute · USInstitute of Infection and Immunity · CAUniversity of California, Santa Cruz · US

Funding

Using a tonsil organoid system to probe conditions for the induction of protective antibody and T cell responses to influenza.U19AI057229 · NIAID · STANFORD UNIVERSITY · PI Mark Morris Davis · 2003 to 2026
$88.5M
Spectrum Stanford Center for clinical and Translational Research and EducationUL1TR001085 · NCATS · STANFORD UNIVERSITY · PI CULLEN, MARK RICHARD, GREENBERG, HARRY BERNARD · 2013 to 2017
$37.1M
Stanford Center for Clinical and Translational Education and Research (SCCTER)UL1UL1RR025744 · NCRR · STANFORD UNIVERSITY · PI GREENBERG, HARRY BERNARD · 2008 to 2011
$22.4M
Molecular Biophysics Training Program at StanfordT32GM008294 · NIGMS · STANFORD UNIVERSITY · PI HUANG, KERWYN C. · 1989 to 2019
$7.4M
NCATS NIH HHS UL1 TR001085NCRR NIH HHS UL1 RR025744NIAID NIH HHS U19 AI057229NIGMS NIH HHS T32 GM008294
6 · The paper itself

Abstract

Antibody class switching is a feature of the adaptive immune system which enables diversification of the effector properties of antibodies. Even though class switching is essential for mounting a protective response to pathogens, the in vivo patterns and lineage characteristics of antibody class switching have remained uncharacterized in living humans. Here we comprehensively measured the landscape of antibody class switching in human adult twins using antibody repertoire sequencing. The map identifies how antibodies of every class are created and delineates a two-tiered hierarchy of class switch pathways. Using somatic hypermutations as a molecular clock, we discovered that closely related B cells often switch to the same class, but lose coherence as somatic mutations accumulate. Such correlations between closely related cells exist when purified B cells class switch in vitro, suggesting that class switch recombination is directed toward specific isotypes by a cell-autonomous imprinted state.

Indexed as

Immunoglobulin Class SwitchingB-LymphocytesHumansImmunoglobulin IsotypesImmunologic FactorsRecombination, GeneticSequence Analysis, DNASomatic Hypermutation, ImmunoglobulinImmunoglobulin IsotypesImmunologic Factorsantibodycell decisionsclass switchingcomputational biologyhumanimmunologyrepertoiresystems biology

Identifiers

PMID27481325
PMCPMC4970870
OpenAlexW2486397601

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.