Evidence map›Paper›PMID 30008715›Full record

ArticleFrontiers in immunology2018

Computational Evaluation of B-Cell Clone Sizes in Bulk Populations.

Aaron M Rosenfeld, Wenzhao Meng, Dora Y Chen, Bochao Zhang, Tomer Granot, Donna L Farber, Uri Hershberg, Eline T Luning Prak

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

35 citing papers in PubMed, 44 citations in OpenAlex.

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  11. CD27 on human memory B cells-more than just a surface marker.Clinical and experimental immunology · 2023
    Review
  12. Antibody repertoire sequencing analysis.Acta biochimica et biophysica Sinica · 2022
    Review
  13. AIRR Community Guide to Planning and Performing AIRR-Seq Experiments.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  14. Article
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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

8 authors at 3 institutions in 1 country.

Aaron M RosenfeldSchool of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA, United States.
Wenzhao MengDepartment of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States.
Dora Y ChenDepartment of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States.
Bochao ZhangSchool of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA, United States.
Tomer GranotColumbia Center for Translational Immunology, Columbia University, New York, NY, United States.
Donna L FarberColumbia Center for Translational Immunology, Columbia University, New York, NY, United States.
Uri HershbergSchool of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA, United States.
Eline T Luning PrakDepartment of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States.
Drexel University · USUniversity of Pennsylvania · USColumbia University · US

Funding

UNIVERSITY OF PENNSYLVANIA CAN CTR SUPPORT GRANTP30CA016520 · NCI · UNIVERSITY OF PENNSYLVANIA · PI SHELLEY L BERGER · 1985 to 2026
$222.3M
Transcriptomics and Repertoire ProfilingP01AI106697 · NIAID · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Donna L. Farber · 2013 to 2026
$31.3M
NCI NIH HHS P30 CA016520NIAID NIH HHS P01 AI106697
6 · The paper itself

Abstract

B cell clones expand and contract during adaptive immune responses and can persist or grow uncontrollably in lymphoproliferative disorders. One way to monitor and track B cell clones is to perform large-scale sampling of bulk cell populations, amplifying, and sequencing antibody gene rearrangements by next-generation sequencing (NGS). Here, we describe a series of computational approaches for estimating B cell clone size in NGS immune repertoire profiling data of antibody heavy chain gene rearrangements. We define three different measures of B cell clone size-copy numbers, instances, and unique sequences-and show how these measures can be used to rank clones, analyze their diversity, and study their distribution within and between individuals. We provide a detailed, step-by-step procedure for performing these analyses using two different data sets of spleen samples from human organ donors. In the first data set, 19 independently generated biological replicates from a single individual are analyzed for B cell clone size, diversity and sampling sufficiency for clonal overlap analysis. In the second data set, B cell clones are compared in eight different organ donors. We comment upon frequently encountered pitfalls and offer practical advice with alternative approaches. Overall, we provide a series of pragmatic analytical approaches and show how different clone size measures can be used to study the clonal landscape in bulk B cell immune repertoire profiling data.

Indexed as

antibodyB cellclonediversityimmune repertoireimmunoglobulinnext generation sequencing

Identifiers

PMID30008715
PMCPMC6034424
OpenAlexW2808408389

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.