Evidence map›Paper›PMID 29743315›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2018

An Unmutated IgM Response to the Vi Polysaccharide of

Kalgi D Pandya, Isabel Palomo-Caturla, Justin A Walker, Vijay K Sandilya, Zhijiu Zhong, Kishore R Alugupalli

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

13 citing papers in PubMed, 18 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

6 authors at 1 institution in 1 country.

Kalgi D PandyaDepartment of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107; and.ORCID 0000-0002-3148-6846
Isabel Palomo-CaturlaDepartment of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107; and.
Justin A WalkerDepartment of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107; and.
Vijay K SandilyaDepartment of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107; and.
Zhijiu ZhongSidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107.
Kishore R AlugupalliDepartment of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA 19107; and kishore.alugupalli@jefferson.edu.
Thomas Jefferson University · US

Funding

X-Ray Crystallography and Macromolecular CharacterizationP30CA056036 · NCI · THOMAS JEFFERSON UNIVERSITY · PI DANIEL P SILVER · 1995 to 2026
$94.8M
Regulation of bacterial polysaccharide-specific B cell responsesR56AI121270 · NIAID · THOMAS JEFFERSON UNIVERSITY · PI ALUGUPALLI, KISHORE R · 2016 to 2016
$405k
Induction of polysaccharide vaccine responses in the young by interleukin-7R03AI105724 · NIAID · THOMAS JEFFERSON UNIVERSITY · PI ALUGUPALLI, KISHORE R · 2014 to 2015
$155k
NCI NIH HHS P30 CA056036NIAID NIH HHS R03 AI105724NIAID NIH HHS R56 AI121270
6 · The paper itself

Abstract

T cell-dependent B cell responses typically develop in germinal centers. Abs generated during such responses are isotype switched and have a high affinity to the Ag because of somatic hypermutation of Ab genes. B cell responses to purified polysaccharides are T cell independent and do not result in the formation of bona fide germinal centers, and the dominant Ab isotype produced during such responses is IgM with very few or no somatic mutations. Activation-induced cytidine deaminase (AID) is required for both somatic hypermutation and Ig isotype switching in humans and mice. To test the extent to which unmutated polysaccharide-specific IgM confers protective immunity, we immunized wildtype and AID

Indexed as

AnimalsAntibodies, BacterialB-LymphocytesDisease Models, AnimalGerminal CenterImmunizationImmunoglobulin GImmunoglobulin MMiceMice, Inbred C57BLPolysaccharides, BacterialSalmonella typhiT-LymphocytesTyphoid FeverVaccinationAntibodies, Bacterialcapsular polysaccharide, SalmonellaImmunoglobulin GImmunoglobulin MPolysaccharides, Bacterial

Identifiers

PMID29743315
PMCPMC6033073
OpenAlexW2799688330

What OpenQuestion holds

Textmetadata
LicenceTDM
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.