ArticleBiomaterials research2025
Lipid Nanoparticle Delivery System for Normalization of Tumor Microenvironment and Tumor Vascular Structure.
Article in Biomaterials research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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
6 citing papers in PubMed.
- Reverse cardio-oncology: neuroendocrine axis activation and cardiovascular-disease-derived factors synergistically remodel the tumor microenvironment.Cellular oncology (Dordrecht, Netherlands) · 2026Review
- The neuro-vascular-immune triad: the interactive network in the tumor microenvironment.Cell communication and signaling : CCS · 2026Review
- Lipid remodeling and ferroptosis in phosphatidylcholine-mediated tumor-stroma crosstalk.Frontiers in molecular biosciences · 2026Review
- From Barrier to Gateway: Nanomaterials Reshaping the Tumor Microenvironment for Therapy.International journal of nanomedicine · 2026Review
- Physiological Barriers to Nucleic Acid Therapeutics and Engineering Strategies for Lipid Nanoparticle Design, Optimization, and Clinical Translation.Pharmaceutics · 2025Review
- Vascularized Tumor-on-a-Chip Model as a Platform for Studying Tumor-Microenvironment-Drug Interaction.Macromolecular bioscience · 2025Review
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tumors grow by receiving oxygen and nutrients from the surrounding blood vessels, leading to rapid angiogenesis. This results in functionally and structurally abnormal vasculature characterized by high permeability and irregular blood flow, causing hypoxia within the tumor microenvironment (TME). Hypoxia exacerbates the secretion of pro-angiogenic factors such as vascular endothelial growth factor (VEGF), further perpetuating abnormal vessel formation. This environment compromises the efficacy of radiotherapy, immunotherapy, and chemotherapy. In this study, we developed a pH-sensitive liposome (PSL) system, termed OD_PSL@AKB, to co-deliver oxygen (OD) and razuprotafib (AKB-9778) to tumors. This system rapidly responds to the acidic TME to alleviate hypoxia and inhibit VEGF secretion, restoring VE-cadherin expression in hypoxic endothelial cell/cancer cell cocultures. Our findings highlight the potential of OD_PSL@AKB in normalizing tumor vasculature and improving therapeutic efficacy.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.