Evidence map›Paper›PMID 18403603›Full record

ArticleThe American journal of pathology2008

Signaling pathways for B cell-activating factor (BAFF) and a proliferation-inducing ligand (APRIL) in human placenta.

Daudi L Langat, David A Wheaton, Jeralyn Sue Platt, Travis Sifers, Joan S Hunt

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
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  4. Review
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  9. Serum markers of B-cell activation in pregnant women with atopic asthma.American journal of reproductive immunology (New York, N.Y. : 1989) · 2021
    Observational
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  13. Serum markers of B-cell activation in pregnancy during late gestation, delivery, and the postpartum period.American journal of reproductive immunology (New York, N.Y. : 1989) · 2019
    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

5 authors at 2 institutions in 1 country.

Daudi L LangatDepartment of Anatomy and Cell Biology, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, KS 66160-7400, USA.
David A Wheaton
Jeralyn Sue Platt
Travis Sifers
Joan S Hunt
University of Kansas Medical Center · USUniversity of Kansas · US

Funding

DECIDUAL CELL/PLACENTAL INTERACTIONSR01HD024212 · NICHD · UNIVERSITY OF KANSAS MEDICAL CENTER · PI HUNT, JOAN SHERAR · 1994 to 2007
$1.7M
DECIDUAL CELL/PLACENTAL INTERACTIONSR29HD024212 · NICHD · UNIVERSITY OF KANSAS MEDICAL CENTER · PI HUNT, JOAN SHERAR · 1989 to 1993
–
NICHD NIH HHS HD24212NICHD NIH HHS R01 HD024212
6 · The paper itself

Abstract

The tumor necrosis superfamily (TNFSF) contains two soluble ligands that are involved in B lymphocyte development, BAFF (B cell activating factor, BlyS, TALL-1, CD257, TNFSF13B) and APRIL (a proliferation inducing ligand, CD256, TNFSF13). These two ligands signal through three receptors: the exclusive BAFF receptor (BAFF-R, CD268, TNFRSF17) and two receptors that recognize both BAFF and APRIL, TACI (transmembrane-activator-1 and calcium-modulator- and cyclophilin ligand-interactor CD267, TNFRSF13B) and BCMA (B cell maturation antigen, CD269, TNFRSF13C). All but BAFF-R are known to be synthesized in term placentas. In this study, expression of the ligands and receptors were distinguished in two embryologically discrete subpopulations of placental cells, villous cytotrophoblast (vCTB) cells and mesenchymal cells (MCs). Real-Time PCR showed that vCTB cells contain low levels of BAFF and APRIL transcripts whereas MCs contain high levels. Both Real-Time PCR and immunohistochemistry identified BAFF-R and BCMA mRNA and proteins in vCTB cells but essentially no TACI. By contrast, MCs contained readily detectable levels of all three receptors. These results illustrating potential autocrine and paracrine pathways for BAFF and APRIL signaling in human placentas suggest that lineage-specific regulation of placental cell viability, differentiation and/or other activities may be novel functions of these proteins.

Indexed as

B-Cell Activating FactorB-Cell Activation Factor ReceptorB-Cell Maturation AntigenCell LineFemaleHumansMesodermPlacentaPregnancySignal TransductionTransmembrane Activator and CAML Interactor ProteinTrophoblastsTumor Necrosis Factor Ligand Superfamily Member 13B-Cell Activating FactorB-Cell Activation Factor ReceptorB-Cell Maturation AntigenTNFRSF13B protein, humanTNFRSF13C protein, humanTNFRSF17 protein, humanTNFSF13B protein, humanTransmembrane Activator and CAML Interactor ProteinTumor Necrosis Factor Ligand Superfamily Member 13

Identifiers

PMID18403603
PMCPMC2329839
OpenAlexW2063258341

What OpenQuestion holds

Textmetadata
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.