Evidence map›Paper›PMID 35967317›Full record

ArticleFrontiers in immunology2022

B cell intrinsic and extrinsic factors impacting memory recall responses to SRBC challenge.

Viviana Valeri, Akhésa Sochon, Chaoliang Ye, Xinru Mao, Damiana Lecoeuche, Simon Fillatreau, Jean-Claude Weill, Claude-Agnès Reynaud, Yi Hao

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. 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

9 authors at 4 institutions in 2 countries.

Viviana ValeriInstitut Necker Enfants-Malades, INSERM U1151-CNRS UMR 8253, Université de Paris, Paris, France.
Akhésa SochonInstitut Necker Enfants-Malades, INSERM U1151-CNRS UMR 8253, Université de Paris, Paris, France.
Chaoliang YeDepartment of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Xinru MaoDepartment of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Damiana LecoeucheInstitut Necker Enfants-Malades, INSERM U1151-CNRS UMR 8253, Université de Paris, Paris, France.
Simon FillatreauInstitut Necker Enfants-Malades, INSERM U1151-CNRS UMR 8253, Université de Paris, Paris, France.
Jean-Claude WeillInstitut Necker Enfants-Malades, INSERM U1151-CNRS UMR 8253, Université de Paris, Paris, France.
Claude-Agnès ReynaudInstitut Necker Enfants-Malades, INSERM U1151-CNRS UMR 8253, Université de Paris, Paris, France.
Yi HaoDepartment of Pathogen Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Centre National de la Recherche Scientifique · FRHuazhong University of Science and Technology · CNInstitut Necker Enfants Malades · FRTongji Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MBCs (MBCs) generated in T-dependent immune responses can persist for a lifetime and rapidly react upon secondary antigen exposure to differentiate into plasma cells (PCs) and/or to improve the affinity of their BCR through new rounds of hypermutation in germinal centers (GCs). The fate of a MBC in secondary immune reactions appears to depend upon multiple parameters, whose understanding is mandatory for the design of efficient vaccine strategies. We followed the behavior of MBCs in recall responses to SRBCs using an inducible AID fate mapping mouse model in which B cells engaged in a germinal center (GC) response are irreversibly labeled upon simultaneous tamoxifen ingestion and immunization. We used different schemes of mouse immunization and tamoxifen feeding in adoptive-transfer experiments of total splenic B cells into congenic mice that have been pre-immunized or not, to assess the contribution of the different effector subsets in a physiological competitive context. We were able to show that naive B cells can differentiate into GC B cells with kinetics similar to MBCs in the presence of previously activated T follicular helper (T

Indexed as

B-LymphocytesImmunologic MemoryAnimalsAntigensGerminal CenterMicePlasma CellsTamoxifenAntigensTamoxifenGC persistencegerminal centersmemory B cellsplasma cellsserum antibodies

Identifiers

PMID35967317
PMCPMC9367638
OpenAlexW4288084489

What Socratic holds

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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 Socratic graph.