ArticleScientific reports2024
A tumor targeted nano micelle carrying astragaloside IV for combination treatment of bladder cancer.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it.
- 8 specific Chinese herbal injections combined with chemotherapy for breast cancer: a systematic review and network meta-analysis of comparative safety and efficacy.Frontiers in pharmacology · 2025Pooled it
- Protective effects of Astragaloside IV on various liver diseases: From chemistry to herbal medicines (Review).International journal of molecular medicine · 2026Review
- Astragaloside IV inhibits nasopharyngeal carcinoma progression by inhibiting SATB2/Wnt/PD-L1 pathway and enhancing the killing activity of T cells.European journal of histochemistry : EJH · 2026Article
- Nanomedicine in immunotherapy of urinary system tumors: advances, synergistic strategies, and translational challenges.Journal of nanobiotechnology · 2026Review
- The Role of Natural Compounds in Bladder Urothelial Carcinoma Treatment.International journal of molecular sciences · 2026Review
- Harnessing nanomedicine to target NF-κB signalling in cancer: at the intersection of inflammatory signalling, metabolic reprogramming, and therapeutic innovation.Cell communication and signaling : CCS · 2026Review
- The Mechanism and Application of Traditional Chinese Medicine Nano-Formulations in the Treatment of Renal Fibrosis.International journal of nanomedicine · 2026Review
- Traditional Chinese medicine in non-muscle-invasive bladder cancer: a scoping review of syndrome characteristics and critical synthesis of pharmacological and mechanistic evidence.Frontiers in pharmacology · 2026Review
- Identifying immunostimulatory herbal supplements that may flare autoimmune skin diseases: a systematic scoping review.Lupus science & medicine · 2025Article
- Cerium oxide-embedded gold nanoparticles loaded with astragaloside IV for bladder cancer therapy.Scientific reports · 2025Article
- Macrophage polarization in disease therapy: insights from astragaloside IV and cycloastragenol.Frontiers in pharmacology · 2025Review
- Astragaloside IV Attenuates Chronic Prostatitis by Activating Keap1/Nrf2/HO-1 Pathway: Suppressing Ferroptosis and Enhancing Antioxidant Defense.Journal of inflammation research · 2025Article
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Authors and funding
5 authors.
Funding
Abstract
Immune checkpoint inhibitors (ICIs) are effective agents for tumor immunotherapy. However, their clinical effectiveness is unsatisfactory due to off-target effects and a suppressive immune microenvironment. This study developed a nanodrug delivery system for bladder cancer (BCa) using PCL-MPEG and PCL-PEG-CHO to synthesize internal hydrophobic and external hydrophilic micelles (PP) that encapsulated water-insoluble astragaloside IV (PPA). The aldehyde group on the surface of PPA reacted with the amino group of aPD-L1, allowing the decoration of this antibody on the surface of the micelles. The resultingPPA@aPD-L1effectively piggybacked astragaloside IV and aPD-L1 antibody. These findings suggest that PPA@aPD-L1 is relatively stable in circulation and efficiently binds to BCa cells with the aid of aPD-L1. Additionally, this strategy prolongs the drug's retention time in tumors. Compared to PBS, PP, and PPA with PPA + aPD-L1 groups, PPA@aPD-L1significantly prolonged the survival of mice with BCa and reduced tumor volume. Mechanistic studies showed that PPA inhibited the NF-κB and STAT3 signaling pathways in tumor cells. Additionally, PPA@aPD-L1increased IFN-γ and decreased IL-10 expression in bladder tumors, affecting the number and type of intratumorally infiltrating T cells. Our study presents a simple and effective drug delivery system that combines herbal monomers with ICIs. It has demonstrated a potent ability to suppress tumor growth and holds potential for future applications.
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