Evidence map›Paper›PMID 33643804›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2021

Oxygen-Enriched Metal-Phenolic X-Ray Nanoprocessor for Cancer Radio-Radiodynamic Therapy in Combination with Checkpoint Blockade Immunotherapy.

Wei Sang, Lisi Xie, Guohao Wang, Jie Li, Zhan Zhang, Bei Li, Sen Guo, Chu-Xia Deng, Yunlu Dai

Open access · goldAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
7.5field-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

38 citing papers in PubMed, 146 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Periodic Table of Immunomodulatory Elements and Derived Two-Dimensional Biomaterials.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  10. CaAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  11. Review
  12. Selenium Attenuates Radiation Colitis by Regulating cGAS-STING Signaling.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  13. Review
  14. Review
  15. Review
  16. Advances in Nanodynamic Therapy for Cancer Treatment.Nanomaterials (Basel, Switzerland) · 2024
    Review
  17. Article
  18. Harnessing HfOACS nano · 2024
    Article
  19. A continuously efficient OJournal of nanobiotechnology · 2024
    Article
  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

9 authors at 1 institution in 1 country.

Wei SangCancer Center Faculty of Health Sciences University of Macau Macau SAR, 999078 China.
Lisi XieCancer Center Faculty of Health Sciences University of Macau Macau SAR, 999078 China.
Guohao WangCancer Center Faculty of Health Sciences University of Macau Macau SAR, 999078 China.
Jie LiCancer Center Faculty of Health Sciences University of Macau Macau SAR, 999078 China.
Zhan ZhangCancer Center Faculty of Health Sciences University of Macau Macau SAR, 999078 China.
Bei LiCancer Center Faculty of Health Sciences University of Macau Macau SAR, 999078 China.
Sen GuoCancer Center Faculty of Health Sciences University of Macau Macau SAR, 999078 China.
Chu-Xia DengCancer Center Faculty of Health Sciences University of Macau Macau SAR, 999078 China.ORCID https://orcid.org/0000-0001-8033-3902
Yunlu DaiCancer Center Faculty of Health Sciences University of Macau Macau SAR, 999078 China.ORCID https://orcid.org/0000-0003-4023-7320
University of Macau · MO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Radiotherapy (RT) based on DNA damage and reactive oxygen species (ROS) generation has been clinically validated in various types of cancer. However, high dose-dependent induced toxicity to tissues, non-selectivity, and radioresistance greatly limit the application of RT. Herein, an oxygen-enriched X-ray nanoprocessor Hb@Hf-Ce6 nanoparticle is developed for improving the therapeutic effect of RT-radiodynamic therapy (RDT), enhancing modulation of hypoxia tumor microenvironment (TME) and promoting antitumor immune response in combination with programmed cell death protein 1 (PD-1) immune checkpoint blockade. All functional molecules are integrated into the nanoparticle based on metal-phenolic coordination, wherein one high-Z radiosensitizer (hafnium, Hf) coordinated with chlorin e6 (Ce6) modified polyphenols and a promising oxygen carrier (hemoglobin, Hb) is encapsulated for modulation of oxygen balance in the hypoxia TME. Specifically, under single X-ray irradiation, radioluminescence excited by Hf can activate photosensitizer Ce6 for ROS generation by RDT. Therefore, this combinatory strategy induces comprehensive antitumor immune response for cancer eradication and metastasis inhibition. This work presents a multifunctional metal-phenolic nanoplatform for efficient X-ray mediated RT-RDT in combination with immunotherapy and may provide a new therapeutic option for cancer treatment.

Indexed as

hemoglobinimmunotherapymetal‐phenolic coordinationnanomedicineradiodynamic therapyradiotherapy

Identifiers

PMID33643804
PMCPMC7887592
OpenAlexW3116878789

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.