ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2016
Silencing of HMGA2 suppresses cellular proliferation, migration, invasion, and epithelial-mesenchymal transition in bladder cancer.
Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2016. 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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Who cites it
28 citing papers in PubMed.
- High mobility group A2 (HMGA2) protein tissue levels and its association with clinicopathological features in bladder cancer patients.Discover oncology · 2025Article
- Investigating the role of HMGA2 plasma level as a diagnostic marker in bladder urothelial carcinoma patients.Journal of cancer research and clinical oncology · 2025Article
- Expression and significant roles of the long non-coding RNA CASC19/miR-491-5p/HMGA2 axis in the development of gastric cancer.World journal of gastrointestinal oncology · 2024Article
- Decoding high mobility group A2 protein expression regulation and implications in human cancers.Discover oncology · 2024Review
- IL-6 regulates epithelial ovarian cancer EMT, invasion, and metastasis by modulating Let-7c and miR-200c through the STAT3/HIF-1α pathway.Medical oncology (Northwood, London, England) · 2024Article
- The urothelial gene regulatory network: understanding biology to improve bladder cancer management.Oncogene · 2024Review
- Mink1 regulates spemann organizer cell fate in the xenopus gastrula via Hmga2.Developmental biology · 2023Article
- Trojan-horse silk fibroin nanocarriers loaded with a re-call antigen to redirect immunity against cancer.Journal for immunotherapy of cancer · 2023Article
- Micro-RNA let-7a-5p Derived From Mesenchymal Stem Cell-Derived Extracellular Vesicles Promotes the Regrowth of Neurons in Spinal-Cord-Injured Rats by Targeting the HMGA2/SMAD2 Axis.Frontiers in molecular neuroscience · 2022Article
- [miR-let-7c-5p inhibits invasion and migration of bladder cancer cells by targeting HMGA2].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2021Article
- lncRNA MIR210HG promotes the progression of endometrial cancer by sponging miR-337-3p/137 via the HMGA2-TGF-β/Wnt pathway.Molecular therapy. Nucleic acids · 2021Article
- HMGA2 promotes breast cancer metastasis by modulating Hippo-YAP signaling pathway.Cancer biology & therapy · 2021Article
- HMGA Genes and Proteins in Development and Evolution.International journal of molecular sciences · 2020Review
- Oncogenic role of HMGA2 in fusion-negative rhabdomyosarcoma cells.Cancer cell international · 2020Article
- Ribosome Binding Protein 1 Correlates with Prognosis and Cell Proliferation in Bladder Cancer.OncoTargets and therapy · 2020Article
- Silencing of microRNA-708 promotes cell growth and epithelial-to-mesenchymal transition by activating the SPHK2/AKT/β-catenin pathway in glioma.Cell death & disease · 2019Article
- High Glucose Promotes Epithelial-Mesenchymal Transition, Migration and Invasion in A20 Murine Diffuse Large B-Cell Lymphoma Cells Through Increased Expression of High Mobility Group AT-Hook 2 (HMGA2).Medical science monitor : international medical journal of experimental and clinical research · 2019Article
- HMGA2 Antisense Long Non-coding RNAs as New Players in the Regulation of HMGA2 Expression and Pancreatic Cancer Promotion.Frontiers in oncology · 2019Article
- ACGH detects distinct genomic alterations of primary intrahepatic cholangiocarcinomas and matched lymph node metastases and identifies a poor prognosis subclass.Scientific reports · 2018Article
- Epigenetic Contribution of High-Mobility Group A Proteins to Stem Cell Properties.International journal of cell biology · 2018Review
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The high-mobility group protein A2 (HMGA2) is an architectural transcription factor that plays a crucial role in the development and progression of various malignant cancers. However, the function of HMGA2 in bladder cancer remains largely unknown. Therefore, we aim to investigate the effect of HMGA2 on the proliferation, migration, invasion, and epithelial-mesenchymal transition (EMT) of bladder cancer cells. The expression of HMGA2 in human bladder cancer cells was downregulated by small interfering RNA (siRNA). The protein levels of HMGA2 and other related proteins were detected by Western blotting. The cell proliferation and apoptosis were examined by Cell Counting Kit-8 and flow cytometry, respectively. Transwell migration and invasion assays were performed to assess the effect of HMGA2 on the migration and invasion ability of cells. In conclusion, we found that HMGA2 knockdown markedly inhibited cell proliferation; this reduced cell growth was due to the high apoptosis rate of cells, as Bcl-xl was diminished, whereas Bax was upregulated. Moreover, our results showed that silencing of HMGA2 in cancer cells greatly inhibited the cell migration and invasion, decreased the expression of matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9), and affected the occurrence of EMT. We further found that decreased HMGA2 expression suppressed the transforming growth factor-β (TGF-β)/Smad and Wnt/β-catenin signaling pathway in bladder cancer cells. These results revealed that HMGA2 played an important role in the progression of bladder cancer and might be a novel target for therapy in human bladder cancer.
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