Evidence map›Paper›PMID 19933839›Full record

ArticleMolecular and cellular biology2010

Nemo-like kinase, an essential effector of anterior formation, functions downstream of p38 mitogen-activated protein kinase.

Eriko Ohnishi, Toshiyasu Goto, Atsushi Sato, Mi-Sun Kim, Shun-Ichiro Iemura, Tohru Ishitani, Tohru Natsume, Junji Ohnishi, Hiroshi Shibuya

Open access · bronzeAbstract read
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Article in Molecular and cellular biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 21 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

9 authors at 4 institutions in 2 countries.

Eriko OhnishiDepartment of Molecular Cell Biology, Medical Research Institute, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo 113-8510, Japan.
Toshiyasu Goto
Atsushi Sato
Mi-Sun Kim
Shun-Ichiro Iemura
Tohru Ishitani
Tohru Natsume
Junji Ohnishi
Hiroshi Shibuya
Center for Global Health · USNational Institute of Advanced Industrial Science and Technology · JPKyushu University · JPTokyo Medical and Dental University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nemo-like kinase (NLK) is known to function as a mitogen-activated protein kinase (MAPK)-like kinase. However, the upstream molecules and molecular mechanisms that regulate NLK activity remain unclear. In the present study, we identified p38 MAPK as an upstream kinase and activator of NLK. p38 regulates the function of NLK via phosphorylation, and this modification can be abrogated by depletion of endogenous p38. In Xenopus laevis embryos, depletion of either p38beta or NLK by antisense morpholino oligonucleotides results in a severe defect in anterior development and impaired expression of endogenous anterior markers. It is notable that morphants of Xenopus p38alpha, another isoform of the p38 MAPK family, exhibited no obvious defects in anterior development. Defects in head formation or in the expression of anterior marker genes caused by suppression of endogenous p38beta expression could be rescued by expression of wild-type NLK but not by expression of mutant NLK lacking the p38beta phosphorylation site. In contrast, defects in head formation or in the expression of anterior marker genes caused by suppression of endogenous NLK expression could not be rescued by expression of p38. These results provide the first evidence that p38 specifically regulates NLK function, which is required for anterior formation in Xenopus development.

Indexed as

AnimalsCell Line, TumorGene Expression Regulation, DevelopmentalHumansMiceMitogen-Activated Protein Kinasesp38 Mitogen-Activated Protein KinasesPhosphorylationXenopusXenopus Proteinsmapk14a protein, XenopusMitogen-Activated Protein Kinasesnemo like kinase, Xenopusp38 Mitogen-Activated Protein KinasesXenopus Proteins

Identifiers

PMID19933839
PMCPMC2812222
OpenAlexW2147963903

What OpenQuestion holds

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Registered trials

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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.