Evidence map›Paper›PMID 22438584›Full record

ArticleMolecular biology of the cell2012

Cell surface annexins regulate ADAM-mediated ectodomain shedding of proamphiregulin.

Hironao Nakayama, Shinji Fukuda, Hirofumi Inoue, Hisayo Nishida-Fukuda, Yuji Shirakata, Koji Hashimoto, Shigeki Higashiyama

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 32 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

7 authors at 2 institutions in 1 country.

Hironao NakayamaDepartment of Biochemistry and Molecular Genetics, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, Japan.
Shinji Fukuda
Hirofumi Inoue
Hisayo Nishida-Fukuda
Yuji Shirakata
Koji Hashimoto
Shigeki Higashiyama
Ehime University · JPJapanese Circulation Society · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A disintegrin and metalloproteinase (ADAM) is a family of enzymes involved in ectodomain shedding of various membrane proteins. However, the molecular mechanism underlying substrate recognition by ADAMs remains unknown. In this study, we successfully captured and analyzed cell surface transient assemblies between the transmembrane amphiregulin precursor (proAREG) and ADAM17 during an early shedding phase, which enabled the identification of cell surface annexins as components of their shedding complex. Annexin family members annexin A2 (ANXA2), A8, and A9 interacted with proAREG and ADAM17 on the cell surface. Shedding of proAREG was increased when ANXA2 was knocked down but decreased with ANXA8 and A9 knockdown, because of enhanced and impaired association with ADAM17, respectively. Knockdown of ANXA2 and A8 in primary keratinocytes altered wound-induced cell migration and ultraviolet B-induced phosphorylation of epidermal growth factor receptor (EGFR), suggesting that annexins play an essential role in the ADAM-mediated ectodomain shedding of EGFR ligands. On the basis of these data, we propose that annexins on the cell surface function as "shedding platform" proteins to determine the substrate selectivity of ADAM17, with possible therapeutic potential in ADAM-related diseases.

Indexed as

ADAM17 ProteinADAM ProteinsAmino Acid SequenceAmphiregulinAnnexinsCell Line, TumorCell MembraneCell MovementCulture Media, ConditionedEGF Family of ProteinsErbB ReceptorsGene Knockdown TechniquesGlycoproteinsHumansIntercellular Signaling Peptides and ProteinsKeratinocytesADAM17 ProteinADAM17 protein, humanADAM ProteinsAmphiregulinAnnexinsAREG protein, humanCulture Media, ConditionedEGF Family of ProteinsErbB ReceptorsGlycoproteinsIntercellular Signaling Peptides and ProteinsProtein PrecursorsTetradecanoylphorbol Acetate

Identifiers

PMID22438584
PMCPMC3350559
OpenAlexW2129617124

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.