Evidence map›Paper›PMID 42516519›Full record

ArticleInternational journal of nanomedicine2026

A Surface-Engineered Cerium Oxide Nanozyme Functionalized with L-Theanine for Redox and Inflammatory Modulation in Neuropathic Pain.

Chih-Chuan Yang, Mao-Hsien Wang, Kuo-Chi Chang, Chih-Hsiang Fang, Yu-Chuan Lin, Yi-Wen Lin, Cheng-Chia Tsai

Abstract read
In one paragraph

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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0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Chih-Chuan YangDepartment of Neurosurgery, Mackay Memorial Hospital, Taipei, 104, Taiwan.
Mao-Hsien WangDepartment of Anesthesia, En Chu Kong Hospital, Sanxia District, New Taipei City, 237, Taiwan.
Kuo-Chi ChangInstitute of Taiwan Instrument Research, National Applied Research Laboratories, Hsinchu, 300, Taiwan.
Chih-Hsiang FangInstitute of Biomedical Engineering, National Taiwan University, Taipei, 106, Taiwan.
Yu-Chuan LinDepartment of Chinese Medicine, China Medical University Hospital Taipei Branch, Taipei, 114, Taiwan.
Yi-Wen LinDepartment of Bioengineering, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
Cheng-Chia TsaiDepartment of Neurosurgery, Mackay Memorial Hospital, Taipei, 104, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Neuropathic pain is associated with interacting oxidative stress-, neuroinflammation-, and apoptosis-related processes, whereas current therapies mainly provide symptomatic relief without fully addressing these pathological components. To overcome this limitation, we developed a surface-engineered nanozyme platform composed of poly(acrylic acid)-coated cerium oxide nanoparticles functionalized with L-theanine (CPT), aiming to combine the redox activity of nanoceria with the bioactivity of a neuroprotective small molecule. Results: Physicochemical characterization demonstrated that L-theanine functionalization did not alter the crystalline structure or mixed Ce Conclusion: These findings suggest that CPT attenuates oxidative stress-, inflammatory cytokine-, and caspase-3-associated responses in both H

Indexed as

CeriumGlutamatesNanoparticlesNeuralgiaAnimalsCell SurvivalMaleOxidation-ReductionOxidative StressRatsRats, Sprague-DawleyReactive Oxygen Speciesceric oxideCeriumGlutamatesReactive Oxygen Speciestheaninecerium oxide nanozymechronic constriction injuryL-theanineneuroinflammationneuropathic painoxidative stress

Identifiers

PMID42516519
PMCPMC13404193

What Socratic holds

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LicenceCC BY-NC
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Registered trials

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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.