ArticleCellular and molecular neurobiology2021
LncRNA MIR155HG Promotes Temozolomide Resistance by Activating the Wnt/β-Catenin Pathway Via Binding to PTBP1 in Glioma.
Article in Cellular and molecular neurobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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The trial behind it
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Who cites it
28 citing papers in PubMed, 42 citations in OpenAlex.
- Systems biology of Wnt signaling in glioma chemotherapy resistance: Integrating multi-omics mechanisms and emerging therapeutic vulnerabilities (Review).Oncology letters · 2026Review
- The Hallmarks of Glioblastoma: Functional Interplay Between Long Non-Coding RNAs and RNA-Binding Proteins.Cells · 2026Review
- Expression of MIR155HG, LOC283856, KIAA0125, and LOC100190986 as potential prognostic and predictive biomarkers for breast cancer.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas · 2026Article
- Dissecting lncRNA-mRNA regulatory network in type 2 diabetes as the risk factor of pancreatic cancer.Scientific reports · 2025Article
- The Role of LncRNAs in Radio- and Chemoresistance of Glioblastoma: Prognostic or Therapeutic?Current oncology (Toronto, Ont.) · 2025Review
- MIR155HG promotes metastasis and cisplatin resistance of cervical cancer cells by regulating the miR-409-3p and ZEB1 axis.Scientific reports · 2025Article
- Overcoming temozolomide resistance in glioma: recent advances and mechanistic insights.Acta neuropathologica communications · 2025Review
- MIR155HG suppresses the osteogenic differentiation of bone marrow mesenchymal stem cells through regulating miR-155-5p and DKK1 expression.Journal of orthopaedic surgery and research · 2025Article
- Role of Non-coding RNAs in the Response of Glioblastoma to Temozolomide.Molecular neurobiology · 2025Review
- PTBP1 as a potential regulator of disease.Molecular and cellular biochemistry · 2024Review
- The recruitment of CD8Cell death discovery · 2024Article
- Hsa_circ_0078767 Enhances Osteosarcoma Chemoresistance to Doxorubicin Through the Regulation of the miR-188-3p/GPX4 Axis.Pharmacogenomics and personalized medicine · 2024Article
- Function of Long Noncoding RNAs in Glioma Progression and Treatment Based on the Wnt/β-Catenin and PI3K/AKT Signaling Pathways.Cellular and molecular neurobiology · 2023Review
- LncRNA MIR155HG Overexpression Promotes Proliferation, Migration, and Chemoresistance in Gastric Cancer Cells.International journal of medical sciences · 2023Article
- Regulation of temozolomide resistance via lncRNAs: Clinical and biological properties of lncRNAs in gliomas (Review).International journal of oncology · 2022Review
- STAT3-mediated upregulation of LINC00520 contributed to temozolomide chemoresistance in glioblastoma by interacting with RNA-binding protein LIN28B.Cancer cell international · 2022Article
- Long non-coding RNA DDX11-AS1 promotes the proliferation and migration of glioma cells by combining with HNRNPC.Molecular therapy. Nucleic acids · 2022Article
- NcRNAs: Multi‑angle participation in the regulation of glioma chemotherapy resistance (Review).International journal of oncology · 2022Review
- Overexpression of lncRNA IRAIN restrains the progression and Temozolomide resistance of glioma via repressing IGF-1R-PI3K-NF-κB signaling pathway.Histology and histopathology · 2022Article
- LncRNA MIR155HG induces M2 macrophage polarization and drug resistance of colorectal cancer cells by regulating ANXA2.Cancer immunology, immunotherapy : CII · 2022Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Temozolomide (TMZ) is widely used for glioma therapy in the clinic. Currently, the development of TMZ resistance has largely led to poor prognosis. However, very little is understood about the role of MIR155HG, as a long noncoding RNA, in TMZ resistance. In our study, MIR155HG level was markedly higher in glioma patients than in normal controls and that poor survival was positively correlated with MIR155HG expression. It was apparent that TMZ sensitivity was promoted by downregulation of MIR155HG, and this could be reversed by MIR155HG overexpression in vivo and in vitro. Furthermore, polypyrimidine tract binding protein 1 (PTBP1) was proven to bind with MIR155HG and to regulate MIR155HG-related TMZ resistance. Mechanistic investigation showed that the expression levels of both MIR155HG and PTBP1 influenced the expression of relevant proteins in the Wnt/β-catenin pathway. Collectively, the study demonstrated that the knockdown of MIR155HG increased glioma sensitivity to TMZ by inhibiting Wnt/β-catenin pathway activation via potently downregulating PTBP1.
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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.