ArticleInternational journal of nanomedicine2022
A Gambogic Acid-Loaded Delivery System Mediated by Ultrasound-Targeted Microbubble Destruction: A Promising Therapy Method for Malignant Cerebral Glioma.
Article in International journal of nanomedicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 20 citations in OpenAlex.
- Low-intensity pulsed ultrasound-mediated nose-to-brain co-delivery of β-blockers and aPD-L1 enhances glioblastoma immunotherapy.Nature communications · 2026Article
- Recruiting T-cells toward the brain for enhanced glioblastoma chemo-immunotherapy efficacy by co-delivery of cytokines and temozolomide via ultrasound-gated redox-responsive extracellular vesicles.Journal of nanobiotechnology · 2025Article
- Carrier-free multi-components self-delivery nanocomplex for tumor synergistic therapy.International journal of pharmaceutics: X · 2025Article
- Discovery and Characterization of a Selective Inhibitor of Synaptojanin1 5‑Phosphatase Activity.ACS pharmacology & translational science · 2025Article
- Navigating Glioma Complexity: The Role of Abnormal Signaling Pathways in Shaping Future Therapies.Biomedicines · 2025Review
- Multi-targeted pharmacological actions and nanodelivery strategies of Garcinia cambogia: from molecular mechanisms to disease treatment.Frontiers in chemistry · 2025Review
- Exploring the Theranostic Applications and Prospects of Nanobubbles.Current pharmaceutical biotechnology · 2024Review
- Microbubble Delivery Platform for Ultrasound-Mediated Therapy in Brain Cancers.Pharmaceutics · 2023Review
- Overcoming challenges in glioblastoma treatment: targeting infiltrating cancer cells and harnessing the tumor microenvironment.Frontiers in cellular neuroscience · 2023Review
Corrections and comments
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Authors and funding
13 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The blood-brain barrier (BBB) inhibits the delivery of macromolecular chemotherapeutic drugs to brain tumors, leading to low utilization rates and toxic side effects to surrounding tissues and organs. Ultrasonic targeted microbubble destruction (UTMD) technology can open the BBB, leading to a new type of drug delivery system with particular utility in glioma. Purpose: We have developed a new type of drug-loaded microbubble complex based on poly(lactic-co-glycolic acid) (PLGA) that targets gambogic acid (GA) to the area of brain tumors through UTMD. Methods: GA/PLGA nanoparticles were prepared by the double emulsification method, and cationic microbubbles (CMBs) were prepared by a thin film hydration method. The GA/PLGA-CMB microbubble complex was assembled through electrostatic attractions and was characterized chemically. The anti-glioblastoma effect of GA/PLGA-CMB combined with focused ultrasound (FUS) was evaluated by biochemical and imaging assays in cultured cells and model mice. Results: GA/PLGA-CMB combined with FUS demonstrated a significant inhibitory effect on glioblastoma cell lines U87 and U251 as compared with controls (P<0.05). Tumor access and imaging analyses demonstrated that administration of GA/PLGA-CMBs combined with FUS can open the BBB and target the treatment of glioblastoma in a mouse model, as compared with control groups (P<0.05). Conclusion: The combination of PLGA-CMB with FUS provides an effective and biocompatible drug delivery system, and its application to the delivery of GA in a mouse glioblastoma model was successful.
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