ArticleCell death & disease2024
Bivalent activity of super-enhancer RNA LINC02454 controls 3D chromatin structure and regulates glioma sensitivity to temozolomide.
Article in Cell death & disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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
8 citing papers in PubMed, 8 citations in OpenAlex.
- MiR-494-5p suppresses colorectal cancer metastasis by multi-level targeting of KAT2B, a novel mechanism disrupting KAT2B enhancer-promoter looping, and inhibiting c-JUN-driven pro-metastatic properties.Molecular cancer · 2026Article
- SORBS2: A Molecular Nexus in Multisystem Diseases Through Scaffold-Mediated Regulation.Journal of cellular and molecular medicine · 2026Review
- UCHL1 promotes temozolomide resistance in glioblastoma by inhibiting the ubiquitination-mediated degradation of keratin 8.Translational oncology · 2026Article
- BRD4 inhibition sensitizes glioblastoma to radiotherapy by suppressing super-enhancer-driven COL1A1.Oncogene · 2025Article
- Review
- Biological roles of enhancer RNA m6A modification and its implications in cancer.Cell communication and signaling : CCS · 2025Review
- CASCADES, a novel SOX2 super-enhancer-associated long noncoding RNA, regulates cancer stem cell specification and differentiation in glioblastoma.Molecular oncology · 2025Article
- Mir-483-5p-mediated activating of IGF2/H19 enhancer up-regulates IGF2/H19 expression via chromatin loops to promote the malignant progression of hepatocellular carcinoma.Molecular cancer · 2025Article
Corrections and comments
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Authors and funding
17 authors at 3 institutions in 1 country.
Funding
Abstract
Glioma cell sensitivity to temozolomide (TMZ) is critical for effective treatment and correlates with patient survival, although mechanisms underlying this activity are unclear. Here, we reveal a new mechanism used by glioma cells to modulate TMZ sensitivity via regulation of SORBS2 and DDR1 genes by super-enhancer RNA LINC02454. We report that LINC02454 activity increases glioma cell TMZ sensitivity by maintaining long-range chromatin interactions between SORBS2 and the LINC02454 enhancer. By contrast, LINC02454 activity also decreased glioma cell TMZ sensitivity by promoting DDR1 expression. Our study suggests a bivalent function for super-enhancer RNA LINC02454 in regulating glioma cell sensitivity to TMZ.
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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.