Evidence map›Paper›PMID 35582637›Full record

ArticleAsian journal of pharmaceutical sciences2022

A pH-sensitive supramolecular nanosystem with chlorin e6 and triptolide co-delivery for chemo-photodynamic combination therapy.

Yihan Wu, Jingjing Li, Xuemei Zhong, Jinfeng Shi, Yanfen Cheng, Chenglin He, Jiaxin Li, Liang Zou, Chaomei Fu, Meiwan Chen and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Asian journal of pharmaceutical sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

20 citing papers in PubMed, 45 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Tumor Microenvironment-Responsive Nanomedicines for Potentiating Cancer Immunotherapy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  5. Advanced Pharmaceutical Nanotechnologies Applied for Chinese Herbal Medicines.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
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  7. Article
  8. Article
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  12. Chemical science · 2024
    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

12 authors at 4 institutions in 3 countries.

Yihan WuSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
Jingjing LiSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
Xuemei ZhongSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
Jinfeng ShiSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
Yanfen ChengSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
Chenglin HeSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
Jiaxin LiSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
Liang ZouSchool of Food and Biological Engineering, Chengdu University, Chengdu 610106, China.
Chaomei FuSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
Meiwan ChenInstitute of Chinese Medical Sciences, University of Macau, Macau, China.
Jinming ZhangSchool of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
Huile GaoWest China School of Pharmacy, Sichuan University, Chengdu 610041, China.
Chengdu University of Traditional Chinese Medicine · CNChengdu University · CNSichuan University · CNUniversity of Macau · MO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The combination of Ce6, an acknowledged photosensitizer, and TPL, a natural anticancer agent, has been demonstrated as a useful strategy to reinforce the tumor growth suppression, as well as decrease the systemic side effects compared with their monotherapy. However, in view of the optimal chemo-photodynamic combination efficiency, there is still short of the feasible nanovehicle to steadily co-deliver Ce6 and TPL, and stimuli-responsively burst release drugs in tumor site. Herein, we described the synergistic antitumor performance of a pH-sensitive supramolecular nanosystem, mediated by the host-guest complexing between β-CD and acid pH-responsive amphiphilic co-polymer mPEG-PBAE-mPEG, showing the shell-core structural micelles with the tight β-CD layer coating. Both Ce6 and TPL were facilely co-loaded into the spherical supramolecular NPs (TPL+Ce6/NPs) by one-step nanoprecipitation method, with an ideal particle size (156.0 nm), acid pH-responsive drug release profile, and enhanced cellular internalization capacity. In view of the combination benefit of photodynamic therapy and chemotherapy, as well as co-encapsulation in the fabricated pH-sensitive supramolecular NPs, TPL+Ce6/NPs exhibited significant efficacy to suppress cellular proliferation, boost ROS level, lower MMP, and promote cellular apoptosis

Indexed as

Chemo-photodynamicCo-deliverypH-sensitive supramolecular NanosystemTriptolide

Identifiers

PMID35582637
PMCPMC9091603
OpenAlexW4205935124

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.