Evidence map›Paper›PMID 30143909›Full record

ArticleJournal of molecular histology2018

Assessment of the cellular localisation of the annexin A2/S100A10 complex in human placenta.

Seham A Abd El-Aleem, Lodewijk V Dekker

Open access · hybridAbstract read
In one paragraph

Article in Journal of molecular histology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

8 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. The Molecular Biology of Placental Transport of Calcium to the Human Foetus.International journal of molecular sciences · 2025
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. The S100A10-AnxA2 complex is associated with the exocytosis of hepatitis B virus in intrauterine infection.Laboratory investigation; a journal of technical methods and pathology · 2022
    Article
  8. 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

2 authors at 1 institution in 2 countries.

Seham A Abd El-AleemSchool of Pharmacy, Centre for Biomolecular Sciences, University of Nottingham, Nottingham, NG7 2RD, UK.ORCID http://orcid.org/0000-0001-7038-7261
Lodewijk V DekkerSchool of Pharmacy, Centre for Biomolecular Sciences, University of Nottingham, Nottingham, NG7 2RD, UK. lodewijk.dekker@nottingham.ac.uk.ORCID http://orcid.org/0000-0001-5247-3297
University of Nottingham · GB

Funding

Pancreatic Cancer UK Research Innovation Funding
6 · The paper itself

Abstract

The AnxA2/S100A10 complex has been implicated in various placental functions but although the localisation of these proteins individually has been studied, there is no information about the localisation of their complex in situ at the cellular level. Using the proximity ligation technique, we have investigated the in situ localisation of AnxA2/S100A10 complex in the placenta and have compared this with the location patterns of the individual proteins. High levels of expression of AnxA2/S100A10 complexes were observed in the amniotic membrane and in blood vessel endothelial cells. Lower levels were detected in the brush border area of the syncytium and in the trophoblasts. Immunohistochemical analysis of AnxA2 and S100A10 individually revealed broadly similar patterns of localisation. The brush border staining pattern suggests that in this location at least some of the AnxA2 is not in complex with S100A10. The formal location of the AnxA2/S100A10 complex is compatible with a role in cell-cell interaction, intracellular transport and secretory processes and regulation of cell surface proteases, implying contributions to membrane integrity, nutrient exchange, placentation and vascular remodelling in different parts of the placenta. Future applications will allow specific assessment of the association of the complex with pathophysiological disorders.

Indexed as

AmnionAnnexin A2BiomarkersEndothelial CellsFemaleHumansImmunohistochemistryMultiprotein ComplexesPlacentaPregnancyPregnancy ProteinsProtein BindingS100 Calcium Binding Protein A10S100 ProteinsTrophoblastsAnnexin A2BiomarkersMultiprotein ComplexesPregnancy ProteinsS100 Calcium Binding Protein A10S100 ProteinsAnnexin A2PlacentaProtein–protein interactionsProximity ligation assayS100A10Trophoblast

Identifiers

PMID30143909
PMCPMC6182581
OpenAlexW2888755101

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.