ArticleNature communications2022
NIMA-related kinase 9 regulates the phosphorylation of the essential myosin light chain in the heart.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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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.
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Who cites it
7 citing papers in PubMed, 7 citations in OpenAlex.
- Loading is not delivering: Intracellular drug retention and migration capacity govern macrophage-based drug delivery.Science advances · 2026Article
- Sarcomeric remodelling in human heart failure unraveled by single molecule long read sequencing.EMBO molecular medicine · 2026Article
- NIMA-related kinase family at the nexus of skeletal development and congenital arthrogryposis: coordinated regulation of cell cycle and ciliary dynamics.Frontiers in genetics · 2026Review
- Article
- In silico study to identify novel NEK7 inhibitors from natural sources by a combination strategy.Molecular diversity · 2025Article
- The emerging role of Never-in-Mitosis A - Related Kinases in the endothelium.The international journal of biochemistry & cell biology · 2024Review
- Review
Corrections and comments
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Authors and funding
26 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To adapt to changing hemodynamic demands, regulatory mechanisms modulate actin-myosin-kinetics by calcium-dependent and -independent mechanisms. We investigate the posttranslational modification of human essential myosin light chain (ELC) and identify NIMA-related kinase 9 (NEK9) to interact with ELC. NEK9 is highly expressed in the heart and the interaction with ELC is calcium-dependent. Silencing of NEK9 results in blunting of calcium-dependent ELC-phosphorylation. CRISPR/Cas9-mediated disruption of NEK9 leads to cardiomyopathy in zebrafish. Binding to ELC is mediated via the protein kinase domain of NEK9. A causal relationship between NEK9 activity and ELC-phosphorylation is demonstrated by genetic sensitizing in-vivo. Finally, we observe significantly upregulated ELC-phosphorylation in dilated cardiomyopathy patients and provide a unique map of human ELC-phosphorylation-sites. In summary, NEK9-mediated ELC-phosphorylation is a calcium-dependent regulatory system mediating cardiac contraction and inotropy.
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What OpenQuestion holds
Registered trials
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.