Evidence map›Paper›PMID 27586688›Full record

ArticleNature communications2016

Super-resolution microscopy reveals a preformed NEMO lattice structure that is collapsed in incontinentia pigmenti.

Janine Scholefield, Ricardo Henriques, Anca F Savulescu, Elisabeth Fontan, Alix Boucharlat, Emmanuel Laplantine, Asma Smahi, Alain Israël, Fabrice Agou, Musa M Mhlanga

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

18 citing papers in PubMed, 27 citations in OpenAlex.

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  14. A self-exciting point process to study multicellular spatial signaling patterns.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  18. CCBuilder 2.0: Powerful and accessible coiled-coil modeling.Protein science : a publication of the Protein Society · 2018
    Article
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

10 authors at 5 institutions in 3 countries.

Janine ScholefieldFaculty of Health Sciences, Division of Chemical Systems and Synthetic Biology, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Anzio Road, Observatory, Cape Town, Western Cape 7925, South Africa.
Ricardo HenriquesQuantitative Imaging and Nanobiophysics Group, MRC Laboratory for Molecular Cell Biology and Department of Cell and Developmental Biology, University College London, Gower Street, London WC1E 6BT, UK.
Anca F SavulescuFaculty of Health Sciences, Division of Chemical Systems and Synthetic Biology, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Anzio Road, Observatory, Cape Town, Western Cape 7925, South Africa.
Elisabeth FontanChemogenomic and Biological Screening Core Facility, Institut Pasteur, Center for Innovation and Technological Research (Citech), Departments of Cell Biology and Infection and of Structural Biology and Chemistry, 25/28 rue du Dr Roux, 75724 Paris cedex 15, France.
Alix BoucharlatChemogenomic and Biological Screening Core Facility, Institut Pasteur, Center for Innovation and Technological Research (Citech), Departments of Cell Biology and Infection and of Structural Biology and Chemistry, 25/28 rue du Dr Roux, 75724 Paris cedex 15, France.
Emmanuel LaplantineLaboratory of Signaling and Pathogenesis, CNRS, UMR 3691, Institut Pasteur, 75724 Paris cedex 15, France.
Asma SmahiINSERM U1163-Université Paris Descartes-Sorbonne Paris Cité, Institut Imagine, Hôpital Necker-Enfants Malades, 24 Boulevard du Montparnasse, Paris 75015, France.
Alain IsraëlLaboratory of Signaling and Pathogenesis, CNRS, UMR 3691, Institut Pasteur, 75724 Paris cedex 15, France.
Fabrice AgouChemogenomic and Biological Screening Core Facility, Institut Pasteur, Center for Innovation and Technological Research (Citech), Departments of Cell Biology and Infection and of Structural Biology and Chemistry, 25/28 rue du Dr Roux, 75724 Paris cedex 15, France.
Musa M MhlangaFaculty of Health Sciences, Division of Chemical Systems and Synthetic Biology, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Anzio Road, Observatory, Cape Town, Western Cape 7925, South Africa.
Institut Pasteur · FRCentre National de la Recherche Scientifique · FRSorbonne Paris Cité · FRUniversity College London · GBUniversity of Cape Town · ZA

Funding

Biotechnology and Biological Sciences Research Council BB/M022374/1Medical Research Council MR/K015826/1
6 · The paper itself

Abstract

The NF-κB pathway has critical roles in cancer, immunity and inflammatory responses. Understanding the mechanism(s) by which mutations in genes involved in the pathway cause disease has provided valuable insight into its regulation, yet many aspects remain unexplained. Several lines of evidence have led to the hypothesis that the regulatory/sensor protein NEMO acts as a biological binary switch. This hypothesis depends on the formation of a higher-order structure, which has yet to be identified using traditional molecular techniques. Here we use super-resolution microscopy to reveal the existence of higher-order NEMO lattice structures dependent on the presence of polyubiquitin chains before NF-κB activation. Such structures may permit proximity-based trans-autophosphorylation, leading to cooperative activation of the signalling cascade. We further show that NF-κB activation results in modification of these structures. Finally, we demonstrate that these structures are abrogated in cells derived from incontinentia pigmenti patients.

Indexed as

Cell Line, TumorEnzyme ActivationHumansI-kappa B KinaseIncontinentia PigmentiMicroscopyNF-kappa BProtein BindingProtein Structure, SecondaryUbiquitinI-kappa B KinaseIKBKG protein, humanNF-kappa BUbiquitin

Identifiers

PMID27586688
PMCPMC5025789
OpenAlexW2511889783

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.