ArticleInternational journal of oncology2019
Targeting miR‑155‑5p and miR‑221‑3p by peptide nucleic acids induces caspase‑3 activation and apoptosis in temozolomide‑resistant T98G glioma cells.
Article in International journal of oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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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.
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Who cites it
26 citing papers in PubMed, 42 citations in OpenAlex.
- Advances in peptide nucleic acid for targeting RNA and genomic DNA.Cell reports. Physical science · 2026Article
- Anti-miRNA- 155 - 5p enhances the cytotoxic efficacy of temozolomide in brain cancer stem cells.Naunyn-Schmiedeberg's archives of pharmacology · 2025Article
- Detecting theBiomolecules · 2024Article
- Engineered smart materials for RNA based molecular therapy to treat Glioblastoma.Bioactive materials · 2024Article
- Valproic acid regulates the miR-155/Jarid2 axis by affecting miR-155 promoter methylation in glioma.Acta biochimica et biophysica Sinica · 2024Article
- Advances in Nucleic Acid Research: Exploring the Potential of Oligonucleotides for Therapeutic Applications and Biological Studies.International journal of molecular sciences · 2023Review
- Article
- AKR1B1 Represses Glioma Cell Proliferation through p38 MAPK-Mediated Bcl-2/BAX/Caspase-3 Apoptotic Signaling Pathways.Current issues in molecular biology · 2023Article
- Unlocking the potential of chemically modified peptide nucleic acids for RNA-based therapeutics.RNA (New York, N.Y.) · 2023Review
- RNA in Cancer Immunotherapy: Unlocking the Potential of the Immune System.Clinical cancer research : an official journal of the American Association for Cancer Research · 2022Review
- Delivering the Promise of Gene Therapy with Nanomedicines in Treating Central Nervous System Diseases.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Review
- Decoding microRNA drivers in atherosclerosis.Bioscience reports · 2022Review
- Review
- Treatment of Human Glioblastoma U251 Cells with Sulforaphane and a Peptide Nucleic Acid (PNA) Targeting miR-15b-5p: Synergistic Effects on Induction of Apoptosis.Molecules (Basel, Switzerland) · 2022Article
- Synergistic effects of the combined treatment of U251 and T98G glioma cells with an anti‑tubulin tetrahydrothieno[2,3‑c]pyridine derivative and a peptide nucleic acid targeting miR‑221‑3p.International journal of oncology · 2021Article
- Delivery of Peptide Nucleic Acids Using an Argininocalix[4]arene as Vector.Methods in molecular biology (Clifton, N.J.) · 2021Article
- Competitive Endogenous RNA Landscape in Epstein-Barr Virus Associated Nasopharyngeal Carcinoma.Frontiers in cell and developmental biology · 2021Article
- Immune Modulatory Short Noncoding RNAs Targeting the Glioblastoma Microenvironment.Frontiers in oncology · 2021Review
- Walking through the wonder years of artificial DNA: peptide nucleic acid.Molecular biology reports · 2020Review
- Lowered Expression of MicroRNAs 221 and 222 Mediate Apoptosis Induced by High Glucose in Human Periodontal Ligament Cells.Cell biochemistry and biophysics · 2020Article
Corrections and comments
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Authors and funding
13 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present study investigated the effects of the combined treatment of two peptide nucleic acids (PNAs), directed against microRNAs involved in caspase‑3 mRNA regulation (miR‑155‑5p and miR‑221‑3p) in the temozolomide (TMZ)‑resistant T98G glioma cell line. These PNAs were conjugated with an octaarginine tail in order to obtain an efficient delivery to treated cells. The effects of singularly administered PNAs or a combined treatment with both PNAs were examined on apoptosis, with the aim to determine whether reversion of the drug‑resistance phenotype was obtained. Specificity of the PNA‑mediated effects was analyzed by reverse transcription‑quantitative polymerase‑chain reaction, which demonstrated that the effects of R8‑PNA‑a155 and R8-PNA-a221 anti‑miR PNAs were specific. Furthermore, the results obtained confirmed that both PNAs induced apoptosis when used on the temozolomide‑resistant T98G glioma cell line. Notably, co‑administration of both anti‑miR‑155 and anti‑miR‑221 PNAs was associated with an increased proapoptotic activity. In addition, TMZ further increased the induction of apoptosis in T98G cells co‑treated with anti‑miR‑155 and anti‑miR‑221 PNAs.
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