Evidence map›Paper›PMID 38269092›Full record

ArticleiScience2024

Characterizing adjuvants' effects at murine immunoglobulin repertoire level.

Feng Feng, Rachel Yuen, Yumei Wang, Axin Hua, Thomas B Kepler, Lee M Wetzler

Open access · goldAbstract read
In one paragraph

Article in iScience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 29% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Article
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

6 authors at 1 institution in 1 country.

Feng FengDepartment of Microbiology, Boston University, Boston, MA 02118, USA.
Rachel YuenDepartment of Microbiology, Boston University, Boston, MA 02118, USA.
Yumei WangDepartment of Microbiology, Boston University, Boston, MA 02118, USA.
Axin HuaDepartment of Microbiology, Boston University, Boston, MA 02118, USA.
Thomas B KeplerDepartment of Microbiology, Boston University, Boston, MA 02118, USA.
Lee M WetzlerDepartment of Microbiology, Boston University, Boston, MA 02118, USA.
Boston University · US

Funding

Neisserial Porins and Antigen Presenting CellsR01AI040944 · NIAID · BOSTON MEDICAL CENTER · PI WETZLER, LEE MARK · 1997 to 2019
$9.3M
Structures and Interactions of Antibodies Produced by Affinity MaturationU19AI117892 · NIAID · BOSTON UNIVERSITY MEDICAL CAMPUS · PI HARRISON, STEPHEN COPLAN · 2015 to 2019
$9.2M
NIAID NIH HHS R01 AI040944NIAID NIH HHS U19 AI117892
6 · The paper itself

Abstract

Generating large-scale, high-fidelity sequencing data is challenging and, furthermore, not much has been done to characterize adjuvants' effects at the repertoire level. Thus, we introduced an IgSeq pipeline that standardized library prep protocols and data analysis functions for accurate repertoire profiling. We then studied systemically effects of CpG and Alum on the Ig heavy chain repertoire using the ovalbumin (OVA) murine model. Ig repertoires of different tissues (spleen and bone marrow) and isotypes (IgG and IgM) were examined and compared in IGHV mutation, gene usage, CDR3 length, clonal diversity, and clonal selection. We found Ig repertoires of different compartments exhibited distinguishable profiles at the non-immunized steady state, and distinctions became more pronounced upon adjuvanted immunizations. Notably, Alum and CpG effects exhibited different tissue- and isotype-preferences. The former led to increased diversity of abundant clones in bone marrow, and the latter promoted the selection of IgG clones in both tissues.

Indexed as

Genomic analysisImmunologyMachine learningSequence analysis

Identifiers

PMID38269092
PMCPMC10805652
OpenAlexW4389763689

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.