ArticleExploration (Beijing, China)2025
Hyperbaric Oxygen Regulates Tumor pH to Boost Copper-Doped Hydroxyethyl Starch Conjugate Nanoparticles Against Cancer Stem Cells.
Article in Exploration (Beijing, China), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed.
- "Alkaline-Hammer Strategy" Breaks Acidic and Stromal Barriers to Induce Alkaliptosis and Enhance Immunotherapy in Pancreatic Cancer.Angewandte Chemie (International ed. in English) · 2026Article
- Nanotechnology-donated ischemic stroke therapeutics: evolving strategies from the basic to the cutting-edge.Theranostics · 2026Review
- Integrative single-cell analysis revealsFrontiers in immunology · 2026Article
- Nanoparticle-based drug delivery systems in urologic oncology: From targeted therapy to precision theranostics.Materials today. Bio · 2025Review
- Biomimetic nanovaccines in cancer therapy: mechanisms, efficacy, and clinical translation.Materials today. Bio · 2025Review
- Hyperbaric Oxygen Regulates Tumor pH to Boost Copper-Doped Hydroxyethyl Starch Conjugate Nanoparticles Against Cancer Stem Cells.Exploration (Beijing, China) · 2025Article
- Nanomedicines in the Treatment of Liver Fibrosis: A Review.International journal of nanomedicine · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
An extracellular acidic environment and an intracellular mildly alkaline environment induced by carbonic anhydrase 9 (CA9) play a critical role in self-renewal, invasion, migration, and drug resistance of cancer stem cells (CSCs) within hypoxic solid tumors. Here, we report an antitumor strategy leveraging hyperbaric oxygen therapy (HBO) to regulate tumor pH and boost hydroxyethyl starch-doxorubicin-copper nanoparticles (HHD-Cu NPs) against CSCs. HBO overcomes tumor hypoxia, downregulates pH-regulatory proteins such as CA9, and leads to intracellular accumulation of acidic metabolites. As a result, HBO promotes intracellular acidification of both tumor cells and CSCs, triggering efficient doxorubicin release and the potent copper-mediated chemical dynamic effect of subsequently administered dual-acid-responsive HHD-Cu NPs. The combination of HBO with HHD-Cu NPs not only eliminates tumor cells but also inhibits CSCs, altogether leading to potent tumor inhibition. This study explores a new function of clinical-widely used HBO and establishes a novel combination therapy for treating CSCs abundant hypoxic solid tumors.
Indexed as
Identifiers
What OpenQuestion holds
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.