Evidence map›Paper›PMID 12595454›Full record

ArticleInfection and immunity2003

Primed peritoneal B lymphocytes are sufficient to transfer protection against Brugia pahangi infection in mice.

Natalia Paciorkowski, Leonard D Shultz, T V Rajan

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

9 citing papers in PubMed, 25 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Natalia PaciorkowskiDepartment of Pathology, University of Connecticut Health Center, Farmington, Connecticut 06030-3105, USA.
Leonard D Shultz
T V Rajan
UConn Health · USJackson Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lymphatic filariasis is a tropical disease caused by the nematode parasites Wuchereria bancrofti and Brugia malayi. Whereas the protective potential of T lymphocytes in filarial infection is well documented, investigation of the role of B lymphocytes in antifilarial immunity has been neglected. In this communication, we examine the role of B lymphocytes in antifilarial immunity, using Brugia pahangi infections in the murine peritoneal cavity as a model. We find that B lymphocytes are required for clearance of primary and challenge infections with B. pahangi third-stage larvae (L3). We assessed the protective potential of peritoneal B lymphocytes by adoptive transfer experiments. Primed but not naïve peritoneal B cells from wild-type mice that had been immunized with B. pahangi L3 protected athymic recipients from challenge infection. We evaluated possible mechanisms by which B cells mediate protection. Comparisons of cytokine mRNA expression between B-lymphocyte-deficient and immunocompetent mice following B. pahangi infection suggest that B cells are required for the early production of Th2-type cytokines by peritoneal cells. In addition, B-cell-deficient mice demonstrate a defect in inflammatory cell recruitment to the peritoneal cavity following B. pahangi infection. The data demonstrate a critical role of B lymphocytes in antifilarial immunity in naïve mice and in the memory response in primed mice.

Indexed as

Adoptive TransferAnimalsAntibodies, HelminthAntigen PresentationB-LymphocytesBrugia pahangiCytokinesFilariasisMaleMiceMice, Inbred BALB CMice, NudePeritoneal CavityAntibodies, HelminthCytokines

Identifiers

PMID12595454
PMCPMC148870
OpenAlexW2120081315

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.