ArticleInternational journal of nanomedicine2022
Biocompatible Assessment of Erythrocyte Membrane-Camouflaged Polymeric PLGA Nanoparticles in Pregnant Mice: Both on Maternal and Fetal/Juvenile Mice.
Article in International journal of nanomedicine, 2022. 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, 7 citations in OpenAlex.
- Growth plate cartilage-targeting nanoparticles for pharmacological treatment of hypochondroplasia.Bioactive materials · 2026Article
- Precisely Engineering Biomimetic Nanoparticles via Controlled Cell Membrane Coating.Small (Weinheim an der Bergstrasse, Germany) · 2026Review
- Cost-optimized placenta-targeted nanoparticle for localized immune cloaking in recurrent pregnancy loss.Reproduction & fertility · 2025Article
- Therapeutic nanoparticle safety in pregnancy: Bridging knowledge gaps with environmental insights and a translational roadmap.Journal of controlled release : official journal of the Controlled Release Society · 2025Review
- Red Blood Cell Membrane-Coated Nanoparticles Enable Incompatible Blood Transfusions.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Biomembrane-wrapped gene delivery nanoparticles for cancer therapy.Frontiers in bioengineering and biotechnology · 2023Review
Corrections and comments
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Authors and funding
13 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: Poly(lactic- Methods: We fabricate an RBC-NP with approximately 50 nm in diameter (RBC-NP-50). Upon RBC-NP-50, pregnant mice are intravenously injected with this nanoparticle either at a single high dose of 400 mg/kg (1HD) or a low dose of 200 mg/kg for 3 times (3LD). Afterwards, the biocompatible assessments are performed at 48 h after the final injection or 21 d post-birth/partum both on maternal and fetal/juvenile mice. Results: RBC-NP-50 is capable of accumulating in the placenta and then passing through the blood-fetal barrier (BFB) into the fetus. On 48 h after RBC-NP-50 exposure, no significant dose-dependent toxicity is observed in maternal mice including blood biochemistry, inflammatory factors, progesterone level, histological analysis, etc, whereas fetal brains reveal remarkable differentially expressed genes analyzed by transcriptome sequencing. On 21 d post-birth, those genes' expression in juvenile mice is alleviated, along with negligible differences in behavioral evaluations including surface righting test, negative geotaxis test, cliff avoidance test, and olfactory orientation test. Conclusion: These results indicate that RBC-NP is considered to be generally safe and biocompatible both for maternal mice and fetus during pregnancy, and for the subsequent juvenile mice post-birth, although future studies will need to examine higher dosage or longer-term measurements.
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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.