ArticleCell death and differentiation2023
Caspase-8 as a novel mediator linking Src kinase signaling to enhanced glioblastoma malignancy.
Article in Cell death and differentiation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 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.
The trial behind it
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Who cites it
12 citing papers in PubMed, 17 citations in OpenAlex.
- Sublethal Caspase-8 Activation Drives Radiation-Induced Genetic Instability and Oncogenic Transformation Through Endonuclease G and Non-Canonical NF-κB Signaling.International journal of molecular sciences · 2026Article
- CD95 ligand drives abdominal aortic aneurysm progression through Caspase-8-mediated GSDMD-dependent endothelial pyroptosis: modulation by SRC kinase.Apoptosis : an international journal on programmed cell death · 2026Article
- Caspase-8 expression and its Src dependent phosphorylation on Tyrosine 380 triggers NRF2 signaling activation in glioblastoma.Cell death and differentiation · 2025Article
- Epigenetic Alterations in Glioblastoma Multiforme as Novel Therapeutic Targets: A Scoping Review.International journal of molecular sciences · 2025Article
- Caspase-8 in inflammatory diseases: a potential therapeutic target.Cellular & molecular biology letters · 2024Review
- Article
- Review
- NRF2 connects Src tyrosine kinase to ferroptosis resistance in glioblastoma.Life science alliance · 2024Article
- Identification and Biological Characterization of the Pyrazolo[3,4-Pharmaceuticals (Basel, Switzerland) · 2023Article
- Review
- ZFP750 affects the cutaneous barrier through regulating lipid metabolism.Science advances · 2023Article
- Comprehensive Pan-cancer Analysis Revealed CASP10 As a Promising Biomarker For Diverse Tumor Types.International journal of immunopathology and pharmacologyArticle
Corrections and comments
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Authors and funding
18 authors at 4 institutions in 2 countries.
Funding
Abstract
Caspase-8 is a cysteine protease that plays an essential role in apoptosis. Consistently with its canonical proapoptotic function, cancer cells may genetically or epigenetically downregulate its expression. Unexpectedly, Caspase-8 is often retained in cancer, suggesting the presence of alternative mechanisms that may be exploited by cancer cells to their own benefit. In this regard, we reported that Src tyrosine kinase, which is aberrantly activated in many tumors, promotes Caspase-8 phosphorylation on Tyrosine 380 (Y380) preventing its full activation. Here, we investigated the significance of Caspase-8 expression and of its phosphorylation on Y380 in glioblastoma, a brain tumor where both Caspase-8 expression and Src activity are often aberrantly upregulated. Transcriptomic analyses identified inflammatory response as a major target of Caspase-8, and in particular, NFκB signaling as one of the most affected pathways. More importantly, we could show that Src-dependent phosphorylation of Caspase-8 on Y380 drives the assembly of a multiprotein complex that triggers NFκB activation, thereby inducing the expression of inflammatory and pro-angiogenic factors. Remarkably, phosphorylation on Y380 sustains neoangiogenesis and resistance to radiotherapy. In summary, our work identifies a novel interplay between Src kinase and Caspase-8 that allows cancer cells to hijack Caspase-8 to sustain tumor growth.
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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.