Evidence map›Paper›PMID 25565800›Full record

ArticleInternational journal of nanomedicine2015

Renal interstitial fibrosis induced by high-dose mesoporous silica nanoparticles via the NF-κB signaling pathway.

Xi Chen, Wang Zhouhua, Zhou Jie, Fu Xinlu, Liang Jinqiang, Qiu Yuwen, Huang Zhiying

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.1field-weighted citation impact, top 4% 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.

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

27 citing papers in PubMed, 69 citations in OpenAlex.

  1. Review
  2. Nanotherapeutics in Kidney Disease: Innovations, Challenges, and Future Directions.Journal of the American Society of Nephrology : JASN · 2025
    Review
  3. Article
  4. Review
  5. Review
  6. Toxicity evaluation of silica nanoparticles for delivery applications.Drug delivery and translational research · 2023
    Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Understanding the mechanisms of silica nanoparticles for nanomedicine.Wiley interdisciplinary reviews. Nanomedicine and nanobiotechnology · 2021
    Review
  15. Review
  16. Immunotoxicity Considerations for Next Generation Cancer Nanomedicines.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2019
    Review
  17. Article
  18. Article
  19. Review
  20. Article
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 at 1 institution in 1 country.

Xi ChenSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China ; Pharmaceutical Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China.
Wang ZhouhuaSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Zhou JieSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China.
Fu XinluCenter of Laboratory Animals, Sun Yat-sen University, Guangzhou, People's Republic of China.
Liang JinqiangCenter of Laboratory Animals, Sun Yat-sen University, Guangzhou, People's Republic of China.
Qiu YuwenCenter of Laboratory Animals, Sun Yat-sen University, Guangzhou, People's Republic of China.
Huang ZhiyingSchool of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, People's Republic of China ; Center of Laboratory Animals, Sun Yat-sen University, Guangzhou, People's Republic of China.
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous studies have indicated that the nephrotoxicity induced by mesoporous silica nanoparticles (MSNs) is closely related to inflammation. Nuclear factor kappa B (NF-κB), a common rapid transcription factor associated with inflammation, plays an important role in the process of many kidney diseases. Acute toxicity assessment with a high-dose exposure is critical for the development of nanoparticle, as a part of standardized procedures for the evaluation of their toxicity. The present study was undertaken to observe the acute toxicity, predict the potential target organs of MSNs injury, and test the hypothesis that the NF-κB pathway plays a role in mediating the acute kidney injury and renal interstitial fibrosis in mice induced by MSNs. Balb/c mice were intraperitoneally injected with MSNs at concentrations of 150, 300, or 600 mg/kg. All of the animals were euthanized 2 and 12 days after exposure, and the blood and kidney tissues were collected for further studies. In vitro, the cytotoxicity, fibrosis markers, and NF-κB pathway were measured in a normal rat kidney cell line (NRK-52E). Acute kidney injury was induced by MSNs in mice after 2 days, some renal tubules regenerated and renal interstitial fibrosis was also observed. The expression of fibrosis markers and the nuclear translocation of NF-κB p65 in the kidney homogenates increased after exposure to MSNs. The in vitro study showed that MSNs cause cytotoxicity in NRK-52E cells and increased the expression of fibrosis markers. In addition, the NF-κB pathway could be induced, and inhibition of the NF-κB pathway could alleviate the fibrosis caused by MSNs. We conclude that inflammation is a major effector of the acute kidney toxicity induced by MSNs and results in renal interstitial fibrosis, which is mediated by the NF-κB signaling pathway.

Indexed as

Signal TransductionAnimalsCell LineDose-Response Relationship, DrugFemaleFibrosisInflammationInterleukin-1betaInterleukin-6KidneyKidney DiseasesMiceMice, Inbred BALB CNanoparticlesNF-kappa BRatsInterleukin-1betaInterleukin-6NF-kappa BSilicon DioxideTumor Necrosis Factor-alphaacute kidney injurymesoporous silica nanoparticles (MSNs)NF-κBrenal interstitial fibrosis

Identifiers

PMID25565800
PMCPMC4275059
OpenAlexW1995549826

What OpenQuestion 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 OpenQuestion graph.