ArticleNature communications2025
A TLK2-mediated calcium-driven cell death pathway links neuronal degeneration to nuclear envelope disruption.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed.
- Co-Phosphoregulatory Network Underlying Functional Coherence of TLK1 and TLK2 Kinase Paralogs.International journal of molecular sciences · 2026Article
- Molecular Mechanisms and Targeted Intervention Strategies of Calcium Overload in Ischemic Stroke.International journal of molecular sciences · 2026Review
- Navigating Transition Metal-Dependent Cell Death: Mechanisms, Crosstalk, and Future Directions.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Calcium overload drives neuronal cell death, but its mechanisms remain unclear. Previous studies in Drosophila implicated tousled-like kinase (TLK) in this process. Here, we investigated TLK2, the mammalian homolog, in calcium overload-induced neuronal death. We found that calcium overload enhances TLK2 expression, multimerization, and phosphorylation, increasing its kinase activity. Inhibiting TLK2 via RNA interference or a small-molecule inhibitor reduced neuronal death, while TLK2 overexpression triggered nuclear envelope (NE) rupture, nuclear enlargement, multinucleation, and cell cycle reentry markers. A protein complex involving TLK2, dynein light chain LC8, and myosin IIA was linked to NE disruption. In mouse models of glaucoma, TLK2 contributed to retinal ganglion cell degeneration, connecting calcium overload to neurodegeneration. We propose "CaToptosis" (Calcium-induced Tousled-like kinase-mediated cell death) as a distinct neuronal death pathway.
Indexed as
Identifiers
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.