Evidence mapPaperPMID 41804452Full record

ArticleInternational journal of nanomedicine2026

Multifunctional Glycine-Carbon Dots Protect Against Arsenic Hepatotoxicity Through Redox Balance and PI3K/AKT Activation.

Mengqi Wang, Mengxuan Jia, Rongrong Zhang, Caixia Xue, Xue Ma, Mingjun Song, Gang Liu

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Article in International journal of nanomedicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Mengqi Wang *College of Life Science and Oceanography, Weifang University, Weifang, Shandong, People's Republic of China.ORCID 0000-0003-0347-6859
Mengxuan Jia *Clinical Research Center, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, People's Republic of China.ORCID 0009-0009-8805-5957
Rongrong Zhang *Clinical Research Center, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, People's Republic of China.ORCID 0009-0005-8646-4088
Caixia XueCollege of Life Science and Oceanography, Weifang University, Weifang, Shandong, People's Republic of China.
Xue MaClinical Research Center, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, People's Republic of China.ORCID 0009-0007-4682-2914
Mingjun SongCollege of Chemical Engineering and Environmental Chemistry, Weifang University, Weifang, Shandong, People's Republic of China.
Gang LiuClinical Research Center, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, People's Republic of China.ORCID 0000-0002-5180-3765

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The theranostic potential of glycine-derived carbon dots (Gly/CDs) against arsenic-induced hepatotoxicity remains largely unexplored. This study aimed to synthesize Gly/CDs via a green, microwave-assisted method and to systematically evaluate their hepatoprotective efficacy and underlying mechanisms in a sodium arsenite (NaAsO Methods: Gly/CDs were synthesized using citric acid, urea, and glycine as precursors. Their physicochemical properties were characterized using transmission electron microscopy (TEM), fluorescence spectroscopy, Fourier-transform infrared (FTIR) spectroscopy, and X-ray photoelectron spectroscopy (XPS). Following in vivo biocompatibility assessment, a murine model of NaAsO Results: Gly/CDs exhibited excellent biocompatibility and demonstrated significant hepatoprotective effects, including restoration of redox homeostasis, suppression of pro-inflammatory cytokines, and attenuation of hepatocellular DNA damage, apoptosis, and fibrotic remodeling. Transcriptomic profiling suggested the involvement of the PI3K/AKT signaling pathway as a key molecular axis associated with the observed therapeutic effects. Overall, Gly/CDs preserved hepatic structure and function under chronic arsenic exposure. Conclusion: This study provides the first comprehensive evidence that Gly/CDs function as biologically active nano-antioxidants capable of mitigating arsenic-induced hepatotoxicity through redox modulation and modulation of PI3K/AKT signaling activity. Given their low toxicity, ease of synthesis, and multifunctional properties, Gly/CDs represent a promising nanotherapeutic platform for applications in redox biology, toxicology, and environmental health.

Indexed as

ArsenicCarbon Quantum DotsChemical and Drug Induced Liver InjuryGlycineProto-Oncogene Proteins c-aktAnimalsApoptosisArsenitesDNA DamageLiverMaleMiceOxidation-ReductionOxidative StressPhosphatidylinositol 3-KinasesSignal TransductionArsenicArsenitesGlycinePhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktsodium arseniteSodium Compoundsarseniccarbon dotsglycinehepatotoxicityoxidative stressPI3K/AKT signaling pathway

Identifiers

PMID41804452
PMCPMC12967577

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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.