Evidence map›Paper›PMID 9744874›Full record

ArticleThe Journal of cell biology1998

Annexin XIIIb associates with lipid microdomains to function in apical delivery.

F Lafont, S Lecat, P Verkade, K Simons

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
5.4field-weighted citation impact, top 3% 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

54 citing papers in PubMed, 177 citations in OpenAlex.

  1. Revisiting the role of Annexins in membrane trafficking.Cellular and molecular life sciences : CMLS · 2025
    Review
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  10. Annexins as Overlooked Regulators of Membrane Trafficking in Plant Cells.International journal of molecular sciences · 2017
    Review
  11. Review
  12. Article
  13. Article
  14. Hepatocyte polarity.Comprehensive Physiology · 2013
    Review
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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

4 authors at 2 institutions in 1 country.

F LafontEuropean Molecular Biology Laboratory, Cell Biology and Biophysics Programme, D-69012 Heidelberg, Germany. lafont@embl-heidelberg.de
S Lecat
P Verkade
K Simons
European Molecular Biology Laboratory · DEMax Planck Institute of Molecular Cell Biology and Genetics · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A member of the annexin XIII sub-family, annexin XIIIb, has been implicated in the apical exocytosis of epithelial kidney cells. Annexins are phospholipid-binding proteins that have been suggested to be involved in membrane trafficking events although their actual physiological function remains open. Unlike the other annexins, annexin XIIIs are myristoylated. Here, we show by immunoelectron microscopy that annexin XIIIb is localized to the trans-Golgi network (TGN), vesicular carriers and the apical cell surface. Polarized apical sorting involves clustering of apical proteins into dynamic sphingolipid-cholesterol rafts. We now provide evidence for the raft association of annexin XIIIb. Using in vitro assays and either myristoylated or unmyristoylated recombinant annexin XIIIb, we demonstrate that annexin XIIIb in its native myristoylated form stimulates specifically apical transport whereas the unmyristoylated form inhibits this route. Moreover, we show that formation of apical carriers from the TGN is inhibited by an anti-annexin XIIIb antibody whereas it is stimulated by myristoylated recombinant annexin XIIIb. These results suggest that annexin XIIIb directly participates in apical delivery.

Indexed as

Lipid MetabolismAnimalsAnnexinsBiological TransportCarrier ProteinsCell LineCell PolarityDogsGolgi ApparatusHemagglutinin Glycoproteins, Influenza VirusMyristic AcidsAnnexinsCarrier ProteinsHemagglutinin Glycoproteins, Influenza VirusMyristic Acids

Identifiers

PMID9744874
PMCPMC2141766
OpenAlexW2115500071

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.