Evidence map›Paper›PMID 24722368›Full record

ArticlePloS one2014

Functionally distinct effects of the C-terminal regions of IKKε and TBK1 on type I IFN production.

Yuichiro Nakatsu, Mayumi Matsuoka, Tsung-Hsien Chang, Noriyuki Otsuki, Masahiro Noda, Hirokazu Kimura, Kouji Sakai, Hiroshi Kato, Makoto Takeda, Toru Kubota

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. 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
0.7field-weighted citation impact, top 32% 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.

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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

10 authors at 2 institutions in 2 countries.

Yuichiro NakatsuDepartment of Virology III, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan.
Mayumi MatsuokaDepartment of Bacteriology II, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan.
Tsung-Hsien ChangDepartment of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.
Noriyuki OtsukiDepartment of Virology III, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan.
Masahiro NodaInfectious Diseases Surveillance Center, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan.
Hirokazu KimuraInfectious Diseases Surveillance Center, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan.
Kouji SakaiDepartment of Virology III, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan.
Hiroshi KatoDepartment of Virology III, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan.
Makoto TakedaDepartment of Virology III, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan.
Toru KubotaDepartment of Virology III, National Institute of Infectious Diseases, Musashi-Murayama, Tokyo, Japan.
National Institute of Infectious Diseases · JPKaohsiung Veterans General Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inhibitor of κB kinase ε (IKKε) and TANK binding kinase 1 (TBK1), so-called non-canonical IKKs or IKK-related kinases, are involved in the cellular innate immunity by inducing type I IFNs. Two kinases commonly phosphorylate transcription factors IRF3 and IRF7 in type I IFN production pathway. In contrast to TBK1, underlying mechanisms of IKKε activation and regions required for activation of downstream molecules are poorly understood. In this study, we investigated regions of IKKε required for the activation of type I IFN promoter specially, by focusing on the C-terminal region. To show the functional significance of the IKKε C-terminal region on type I IFN production, we employed various mutant forms of IKKε and compared to corresponding region of TBK1. We identified the specific regions and residues of IKKε involved in the activation of downstream signaling. Interestingly, corresponding region and residues are not required for activation of downstream signaling by TBK1. The results highlight the importance of the C-terminal region in the functional activity of IKKε in innate immune response and also the difference in activation mechanisms between IKKε and the closely related TBK1.

Indexed as

AnimalsHEK293 CellsHumansI-kappa B KinaseInterferon Type IL CellsMicePhosphorylationPromoter Regions, GeneticProtein Serine-Threonine KinasesSignal TransductionI-kappa B KinaseInterferon Type IProtein Serine-Threonine KinasesTBK1 protein, human

Identifiers

PMID24722368
PMCPMC3983252
OpenAlexW2035339932

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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.