MicroRNA‑505‑3p inhibits development of glioma by targeting HMGB1 and regulating AKT expression
Open accessAbstract
Previous studies have reported that microRNA (miR)-505 exhibits important effect in human cancers. However, the regulatory mechanism of miR-505-3p/high-mobility group box 1 (HMGB1) axis is still unclear in glioma. Therefore, the regulatory mechanism of miR-505-3p/HMGB1 axis in glioma was illuminated. Expression of miR-505-3p and HMGB1 was observed by RT-qPCR. Protein expression was measured by western blot analysis. Dual luciferase assay was performed to confirm the relationship between miR-505-3p and HMGB1. The function of miR-505-3p was investigated by MTT and Transwell assays. Expression of miR-505-3p was reduced in glioma, which was related to poor clinical outcomes and prognosis in glioma patients. Moreover, overexpression of miR-505-3p suppressed proliferation, migration and invasion of glioma cells. In addition, HMGB1 was confirmed as a direct target of miR-505-3p, and miR-505-3p inhibited the development of glioma by targeting HMGB1. Furthermore, miR-505-3p blocked EMT suppressing p-AKT expression in glioma cells. In conclusion, miR-505-3p inhibited the development of glioma by targeting HMGB1 and regulating AKT expression.
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The expression level of miR-505-3p is reduced in human GBM tissues and cell lines compared to control groups.
“The expression level of miR-505-3p is reduced in human GBM tissues and cell lines compared to control groups (18).”
From Functional interaction between miR-505-3p and miR-21 contributes to GBM suppression (2026) · cites this paper as [18]
The Results (page unavailable) report reduced miR-505-3p in 44 glioma tissues versus normal tissues and in U251, A172, and LN229 cells versus normal human astrocytes. The Patients and methods section (page unavailable) shows that the tissue cohort included low- and high-grade gliomas, so the tissue finding is not established specifically for GBM. (LLM, conf=0.89)
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Sorted by citations
Functional interaction between miR-505-3p and miR-21 contributes to GBM suppression
Banadkooki, M. Z., Soltani, B. M., & Mowla, S. J. (2026) · Scientific Reports · doi:10.1038/s41598-026-59926-5
“The expression level of miR-505-3p is reduced in human GBM tissues and cell lines compared to control groups 18 .”
- Authors
- Cheng, Z., Wang, B., & Zhang, C.
- Affiliations
- Hexi University (CN)
- People's Hospital of Xinjiang Uygur Autonomous Region (CN)
- Corresponding author
- Zhang, Cheng
- Venue
- Oncology Letters
- Publisher
- Spandidos Publications
- Published
- 2020-06-09
- Volume
- 20
- Issue
- 2
- Pages
- 1663-1670
- ISSN
- 1792-1074 (ISSN-L)
- 1792-1082
- PMC
- PMC7377041
- OpenAlex
- W3034885278
- Cited by
- 9
- References
- 0
- Citations by year
- 2026: 1 · 2024: 4 · 2023: 3 · 2022: 1
- FWCI
- 0.34
- Type
- journal article
- Language
- en
- Open access
- diamond
- doi.org
- Licence
- cc-by-nc-nd
- Locations
- Oncology Letters (publishedVersion, cc-by-nc-nd)
- PubMed Central (publishedVersion, cc-by-nc-nd)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › MicroRNA in disease regulation
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer-related molecular mechanisms research
- Health Sciences › Medicine › Genetics › Glioma Diagnosis and Treatment
- Keywords
- HMGB1, Akt, glioma, epithelial-mesenchymal transition, tumor cell proliferation, cell migration and invasion, microRNA target regulation, prognosis
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