ArticleNano convergence2020
Progressive lysosomal membrane permeabilization induced by iron oxide nanoparticles drives hepatic cell autophagy and apoptosis.
Article in Nano convergence, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.
- Analyzing Molecular Determinants of Nanodrugs' Cytotoxic Effects.International journal of molecular sciences · 2025Pooled it
- Programmable nanomedicine via bioorthogonal molecular engineering.Nano convergence · 2026Review
- Integrative analysis of lysosome-dependent cell death related molecular subtypes and prognosis prediction in papillary thyroid carcinoma.Journal of Cancer · 2026Article
- Nanomaterial-Based Autophagy Modulation: Multiple Weapons to Inflame Immune Systems and the Tumor Microenvironment.Biomaterials research · 2025Review
- Silica-Coated SPIONs Induce Ferroptosis in Endothelial Cells While Oleic Acid Mitigates Their Cytotoxic Effects.International journal of nanomedicine · 2025Article
- Peptide-coated DNA nanostructures as a platform for control of lysosomal function in cells.Chemical engineering journal (Lausanne, Switzerland : 1996) · 2024Article
- Synergistic Effect of SiONanomaterials (Basel, Switzerland) · 2024Article
- Macrophage targeted iron oxide nanodecoys augment innate immunological and drug killings for more effective Mycobacterium Tuberculosis clearance.Journal of nanobiotechnology · 2023Article
- Iron oxide nanoparticles trigger endoplasmic reticulum damage in steatotic hepatic cells.Nanoscale advances · 2023Article
- Mechanical Regulation of Mitochondrial Dynamics and Function in a 3D-Engineered Liver Tumor Microenvironment.ACS biomaterials science & engineering · 2023Article
- The interactions between DNA nanostructures and cells: A critical overview from a cell biology perspective.Acta biomaterialia · 2022Review
- Hepatic Tumor Cell Morphology Plasticity under Physical Constraints in 3D Cultures Driven by YAP-mTOR Axis.Pharmaceuticals (Basel, Switzerland) · 2020Article
- Multifunctional FeNanomaterials (Basel, Switzerland) · 2020Article
- Liver Histopathological Changes Related to Intraperitoneal Administration of Salicylic Acid/Fe3O4 Nanoparticles to C57BL/6 Mice.Current health sciences journalArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors at 4 institutions in 2 countries.
Funding
Abstract
Iron oxide nanoparticles (IONs) are frequently used in various biomedical applications, in particular as magnetic resonance imaging contrast agents in liver imaging. Indeed, number of IONs have been withdrawn due to their poor clinical performance. Yet comprehensive understanding of their interactions with hepatocytes remains relatively limited. Here we investigated how iron oxide nanocubes (IO-cubes) and clusters of nanocubes (IO-clusters) affect distinct human hepatic cell lines. The viability of HepG2, Huh7 and Alexander cells was concentration-dependently decreased after exposure to either IO-cubes or IO-clusters. We found similar cytotoxicity levels in three cell lines triggered by both nanoparticle formulations. Our data indicate that different expression levels of Bcl-2 predispose cell death signaling mediated by nanoparticles. Both nanoparticles induced rather apoptosis than autophagy in HepG2. Contrary, IO-cubes and IO-clusters trigger distinct cell death signaling events in Alexander and Huh7 cells. Our data clarifies the mechanism by which cubic nanoparticles induce autophagic flux and the mechanism of subsequent toxicity. These findings imply that the cytotoxicity of ION-based contrast agents should be carefully considered, particularly in patients with liver diseases.
Indexed as
Identifiers
What Socratic 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 Socratic graph.