Evidence map›Paper›PMID 34729312›Full record

ArticleActa pharmaceutica Sinica. B2021

Tumor microenvironments self-activated nanoscale metal-organic frameworks for ferroptosis based cancer chemodynamic/photothermal/chemo therapy.

Yu Liang, Li Zhang, Chao Peng, Shiyu Zhang, Siwen Chen, Xin Qian, Wanxian Luo, Qing Dan, Yongyan Ren, Yingjia Li and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Acta pharmaceutica Sinica. B, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

29 citing papers in PubMed, 96 citations in OpenAlex.

  1. Review
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  4. Triple composite based on metal-organic framework: differences in production of reactive oxygen species in biological and non-biological media.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2026
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  13. Antioxidant Enzymes and Their Potential Use in Breast Cancer Treatment.International journal of molecular sciences · 2024
    Review
  14. Article
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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

11 authors at 3 institutions in 1 country.

Yu LiangDepartment of Medicine Ultrasonics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Li ZhangDepartment of Medicine Ultrasonics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Chao PengDepartment of Medicine Ultrasonics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Shiyu ZhangDepartment of Medicine Ultrasonics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Siwen ChenGuangzhou Key Laboratory of Tumor Immunology Research, Cancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Xin QianGuangzhou Key Laboratory of Tumor Immunology Research, Cancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Wanxian LuoDepartment of Medicine Ultrasonics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Qing DanDepartment of Medicine Ultrasonics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Yongyan RenCentral Laboratory, Southern Medical University, Guangzhou 510515, China.
Yingjia LiDepartment of Medicine Ultrasonics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
Bingxia ZhaoGuangzhou Key Laboratory of Tumor Immunology Research, Cancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
Nanfang Hospital · CNSouthern Medical University · CNJinan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ferroptosis, as a newly discovered cell death form, has become an attractive target for precision cancer therapy. Several ferroptosis therapy strategies based on nanotechnology have been reported by either increasing intracellular iron levels or by inhibition of glutathione (GSH)-dependent lipid hydroperoxidase glutathione peroxidase 4 (GPX4). However, the strategy by simultaneous iron delivery and GPX4 inhibition has rarely been reported. Herein, novel tumor microenvironments (TME)-activated metal-organic frameworks involving Fe & Cu ions bridged by disulfide bonds with PEGylation (FCSP MOFs) were developed, which would be degraded specifically under the redox TME, simultaneously achieving GSH-depletion induced GPX4 inactivation and releasing Fe ions to produce ROS

Indexed as

Drug deliveryFenton reactionFerroptosisGSH depletionMetal-organic frameworks (MOFs)Tumor microenvironments

Identifiers

PMID34729312
PMCPMC8546666
OpenAlexW3125827256

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.