Evidence map›Paper›PMID 38858692›Full record

ArticleJournal of nanobiotechnology2024

pH/GSH dual-responsive nanoparticle for auto-amplified tumor therapy of breast cancer.

Shengnan Huang, Zhiling Xu, Weiwei Zhi, Yijing Li, Yurong Hu, Fengqin Zhao, Xiali Zhu, Mingsan Miao, Yongyan Jia

Abstract read
In one paragraph

Article in Journal of nanobiotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Review
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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

9 authors.

Shengnan HuangAcademy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, Henan Province, 450046, P. R. China. huangsn2019@hactcm.edu.cn.
Zhiling XuSchool of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, Henan Province, 450046, P. R. China.
Weiwei ZhiSchool of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, Henan Province, 450046, P. R. China.
Yijing LiSchool of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, Henan Province, 450046, P. R. China.
Yurong HuSchool of Pharmaceutical Sciences, Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou University, Zhengzhou, Henan Province, 450001, P.R. China.
Fengqin ZhaoSchool of Pharmaceutical Sciences, Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou University, Zhengzhou, Henan Province, 450001, P.R. China.
Xiali ZhuSchool of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, Henan Province, 450046, P. R. China. zhuxiali1980@126.com.
Mingsan MiaoAcademy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, Henan Province, 450046, P. R. China. miaomingsan@163.com.
Yongyan JiaSchool of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, Henan Province, 450046, P. R. China. hnzyjyy@126.com.

Funding

National Natural Science Foundation of China 82003298Open Fund of Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Henan Province NMZL2020102Postdoctoral Research Grant in Henan Province 201901025the Key Scientific Research Project of Colleges and Universities in Henan Province 23A360007the Scientific and Technological Project of Henan Province 232102310392
6 · The paper itself

Abstract

Breast cancer remains a malignancy that poses a serious threat to human health worldwide. Chemotherapy is one of the most widely effective cancer treatments in clinical practice, but it has some drawbacks such as poor targeting, high toxicity, numerous side effects, and susceptibility to drug resistance. For auto-amplified tumor therapy, a nanoparticle designated GDTF is prepared by wrapping gambogic acid (GA)-loaded dendritic porous silica nanoparticles (DPSNs) with a tannic acid (TA)-Fe(III) coating layer. GDTF possesses the properties of near-infrared (NIR)-enhanced and pH/glutathione (GSH) dual-responsive drug release, photothermal conversion, GSH depletion and hydroxyl radical (·OH) production. When GDTF is exposed to NIR laser irradiation, it can effectively inhibit cell proliferation and tumor growth both in vitro and in vivo with limited toxicity. This may be due to the synergistic effect of enhanced tumor accumulation, and elevated reactive oxygen species (ROS) production, GSH depletion, and TrxR activity reduction. This study highlights the enormous potential of auto-amplified tumor therapy.

Indexed as

Breast NeoplasmsGlutathioneNanoparticlesReactive Oxygen SpeciesSilicon DioxideAnimalsAntineoplastic AgentsCell Line, TumorCell ProliferationDrug LiberationFemaleHumansHydrogen-Ion ConcentrationMiceMice, Inbred BALB CTanninsAntineoplastic Agentsgambogic acidGlutathioneReactive Oxygen SpeciesSilicon DioxideTanninsXanthonesAuto-amplified tumor therapyBreast cancerGSH depletionpH/GSH dual-responsiveReactive oxygen species

Identifiers

PMID38858692
PMCPMC11163783

What OpenQuestion holds

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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.