ArticleJournal of nanobiotechnology2024
Biosafe cerium oxide nanozymes protect human pluripotent stem cells and cardiomyocytes from oxidative stress.
Article in Journal of nanobiotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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
10 citing papers in PubMed, 21 citations in OpenAlex.
- Harnessing the endophytic Clavispora lusitaniae for the biogenic synthesis of ethylene glycol-capped cerium oxide nanoparticles: a green approach to combat respiratory Pseudomonas aeruginosa.Microbial cell factories · 2026Article
- Emerging Nanoreactors for Precision Disease Treatment: From Principles to Biomedical Applications.Small (Weinheim an der Bergstrasse, Germany) · 2026Review
- Programming the beating heart with polymer catalysis: a therapeutic microenvironment revolution.Journal of nanobiotechnology · 2026Review
- Antibody-conjugated SIS3-loaded PLGA@polydopamine nanoparticles alleviate cardiac fibrosis by modulating Smad3 signaling in myofibroblasts.Journal of nanobiotechnology · 2026Article
- Nanomedicine in cardiovascular and cerebrovascular diseases: targeted nanozyme therapies and their clinical potential and current challenges.Journal of nanobiotechnology · 2025Review
- Biomimetic Strategies for Nutraceutical Delivery: Advances in Bionanomedicine for Enhanced Nutritional Health.Biomimetics (Basel, Switzerland) · 2025Review
- Single-Atom Colloidal Nanorobotics Enhanced Stem Cell Therapy for Corneal Injury Repair.ACS nano · 2025Article
- Iron chelators loaded on myocardiocyte mitochondria-targeted nanozyme system for treating myocardial ischemia-reperfusion injury in mouse models.Journal of nanobiotechnology · 2025Article
- Progress on mitochondria and hair follicle development in androgenetic alopecia: relationships and therapeutic perspectives.Stem cell research & therapy · 2025Review
- Recent Trends in the Development and Application of Nano-Antioxidants for Skin-Related Disease.Antioxidants (Basel, Switzerland) · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 5 institutions in 3 countries.
Funding
Abstract
backgroundCardiovascular diseases (CVDs) have the highest mortality worldwide. Human pluripotent stem cells (hPSCs) and their cardiomyocyte derivatives (hPSC-CMs) offer a valuable resource for disease modeling, pharmacological screening, and regenerative therapy. While most CVDs are linked to significant over-production of reactive oxygen species (ROS), the effects of current antioxidants targeting excessive ROS are limited. Nanotechnology is a powerful tool to develop antioxidants with improved selectivity, solubility, and bioavailability to prevent or treat various diseases related to oxidative stress. Cerium oxide nanozymes (CeONZs) can effectively scavenge excessive ROS by mimicking the activity of endogenous antioxidant enzymes. This study aimed to assess the nanotoxicity of CeONZs and their potential antioxidant benefits in stressed human embryonic stem cells (hESCs) and their derived cardiomyocytes (hESC-CMs).
resultsCeONZs demonstrated reliable nanosafety and biocompatibility in hESCs and hESC-CMs within a broad range of concentrations. CeONZs exhibited protective effects on the cell viability of hESCs and hESC-CMs by alleviating excessive ROS-induced oxidative stress. Moreover, CeONZs protected hESC-CMs from doxorubicin (DOX)-induced cardiotoxicity and partially ameliorated the insults from DOX in neonatal rat cardiomyocytes (NRCMs). Furthermore, during hESCs culture, CeONZs were found to reduce ROS, decrease apoptosis, and enhance cell survival without affecting their self-renewal and differentiation potential.
conclusionsCeONZs displayed good safety and biocompatibility, as well as enhanced the cell viability of hESCs and hESC-CMs by shielding them from oxidative damage. These promising results suggest that CeONZs may be crucial, as a safe nanoantioxidant, to potentially improve the therapeutic efficacy of CVDs and be incorporated into regenerative medicine.
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.