Evidence map›Paper›PMID 30940885›Full record

ArticleScientific reports2019

Fetal lung C4BPA induces p100 processing in human placenta.

Mayra Cruz Ithier, Nataliya Parobchak, Stacy Yadava, Jerry Cheng, Bingbing Wang, Todd Rosen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Knockout of theVeterinary sciences · 2026
    Article
  3. Article
  4. Review
  5. Factors of Fetal Origin in the Regulation of Labor Initiation and Preterm Birth.Maternal-fetal medicine (Wolters Kluwer Health, Inc.) · 2023
    Article
  6. Article
  7. Preterm Labor, a Syndrome Attributed to the Combination of External and Internal Factors.Maternal-fetal medicine (Wolters Kluwer Health, Inc.) · 2022
    Review
  8. Article
  9. Article
  10. Extracellular vesicles in normal pregnancy and pregnancy-related diseases.Journal of cellular and molecular medicine · 2020
    Review
  11. Review
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 2 institutions in 1 country.

Mayra Cruz IthierDepartment of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, 08901, USA.
Nataliya ParobchakDepartment of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, 08901, USA.
Stacy YadavaDepartment of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, 08901, USA.
Jerry ChengThe Cardiovascular Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, 08901, USA.
Bingbing WangDepartment of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, 08901, USA. wangbi@rwjms.rutgers.edu.
Todd RosenDepartment of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, 08901, USA. rosentj@rwjms.rutgers.edu.
Rutgers, The State University of New Jersey · USJohnson University · US

Funding

Translational Research Support CoreP30ES005022 · NIEHS · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI ROBERT John LAUMBACH · 1988 to 2026
$47.4M
A Mass Spectrometry System for Quantitative ProteomicsS10OD016400 · OD · RBHS-ROBERT WOOD JOHNSON MEDICAL SCHOOL · PI LOBEL, PETER · 2014 to 2014
$561k
NIEHS NIH HHS P30 ES005022NIH HHS S10 OD016400
6 · The paper itself

Abstract

The non-canonical NF-κB signaling may be a central integrator of a placental clock that governs the length of human pregnancy. We sought to identify fetal signals that could activate this NF-κB pathway in the placenta, and in turn, contribute to the onset of labor. Proteomics analysis of exosomes purified from fetal cord arterial blood revealed a total of 328 proteins, among which 48 were more significantly abundant (p < 0.01) in samples from women who delivered following elective Cesarean-section at term (39 to 40 weeks of estimated gestational age, EGA) compared to those who had elective Cesarean deliveries near term (35 to 36 weeks of EGA). Computational, crystal structural, and gene functional analyses showed that one of these 48 proteins, C4BPA, binds to CD40 of placental villous trophoblast to activate p100 processing to p52, and in turn, pro-labor genes. These results suggest that fetal C4BPA-induced activation of non-canonical NF-κB in human placenta may play a critical role in processes of term or preterm labor.

Indexed as

CD40 AntigensComplement C4b-Binding ProteinExosomesFemaleFetal BloodHumansLabor, ObstetricLungModels, MolecularNF-kappa BNF-kappa B p52 SubunitPlacentaPregnancyProteomicsSignal TransductionC4BPA protein, humanCD40 AntigensComplement C4b-Binding ProteinNF-kappa BNF-kappa B p52 SubunitNFKB2 protein, human

Identifiers

PMID30940885
PMCPMC6445281
OpenAlexW2931271101

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.