Evidence map›Paper›PMID 29186019›Full record

ArticleInternational journal of molecular sciences2017

Bioaccumulation and Toxicity of Carbon Nanoparticles Suspension Injection in Intravenously Exposed Mice.

Ping Xie, Sheng-Tao Yang, Tiantian He, Shengnan Yang, Xiao-Hai Tang

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06048367 (Carbon Nanoparticle-Loaded Iron [CNSI-Fe), which is not on this map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.2field-weighted citation impact, top 12% of its field
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.

NCT06048367 phase1completednot on this mapstarted 2022, after this paper: background citation

Carbon Nanoparticle-Loaded Iron [CNSI-Fe(II)] Dose Escalation Study for the Treatment of Advanced Solid Tumors: Phase 1 Clinical Trial

TypeinterventionalSponsorSichuan Enray Pharmaceutical Sciences CompanyRan2022 to 2025Enrolled19ConditionsAdvanced Solid Tumor, Lung Cancer, Pancreas Cancer, Breast CancerArmsCNSI-Fe(II) 30 mg, CNSI-Fe(II) 60 mg, CNSI-Fe(II) 90 mg, CNSI-Fe(II) 120 mg, CNSI-Fe(II) 150 mg
3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
  2. Efficacy of Nano-Carbon Tracing Versus Indocyanine Green in Lymph Node Detection for Minimally Invasive Colorectal Resection.Medical science monitor : international medical journal of experimental and clinical research · 2026
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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

5 authors at 3 institutions in 1 country.

Ping XieState Key Laboratory of Oral Diseases, West China College of Stomatology, Sichuan University, Chengdu 610041, China. xieping318@aliyun.com.
Sheng-Tao YangCollege of Chemistry & Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China. yangst@pku.edu.cn.
Tiantian HeChongqing Lummy Pharmaceutical Co., Ltd., Chongqing 401123, China. tthe2017@126.com.
Shengnan YangCollege of Chemistry & Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China. 18641460881@163.com.
Xiao-Hai TangChongqing Lummy Pharmaceutical Co., Ltd., Chongqing 401123, China. pharmmateceo@aliyun.com.
Chongqing Medical and Pharmaceutical College · CNSouthwest Minzu University · CNSichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carbon nanoparticles suspension injection (CNSI) has been widely used in tumor drainage lymph node mapping, and its new applications in drug delivery, photothermal therapy, and so on have been extensively investigated. To develop new clinical applications, the toxicity of CNSI after intravenous exposure should be thoroughly investigated to ensure its safe use. Herein, we studied the bioaccumulation of CNSI in reticuloendothelial system (RES) organs and the corresponding toxicity to mice. After the intravenous injection of CNSI, no abnormal behavior of mice was observed during the 28-day observation period. The body weight increases were similar among the exposed groups and the control group. The parameters of hematology and serum biochemistry remained nearly unchanged, with very few of them showing significant changes. The low toxicity of CNSI was also reflected by the unchanged histopathological characteristics of these organs. The injection of CNSI did not induce higher apoptosis levels either. The slight oxidative stress was observed in RES organs at high dosages at day 7 post-exposure. The implication to the clinical applications and toxicological evaluations of carbon nanomaterials is discussed.

Indexed as

AnimalsBody WeightCarbonInjections, IntravenousMiceNanoparticlesSpectrum Analysis, RamanCarbonbiodistributionbiosafetycarbon nanoparticles suspension injectionnanotoxicityRaman spectroscopy

Identifiers

PMID29186019
PMCPMC5751165
OpenAlexW2769843463

What OpenQuestion holds

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LicenceCC BY
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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.