Evidence map›Paper›PMID 33149581›Full record

ArticleInternational journal of nanomedicine2020

pH-Responsive Fluorescence Enhanced Nanogel for Targeted Delivery of AUR and CDDP Against Breast Cancer.

Zhiwen Cao, Wen Li, Rui Liu, Chenxi Li, Yurong Song, Guangzhi Liu, Youwen Chen, Cheng Lu, Aiping Lu, Yuanyan Liu

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-weighted citation impact, top 28% 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

3 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
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

10 authors at 3 institutions in 2 countries.

Zhiwen CaoSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
Wen LiSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
Rui LiuSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
Chenxi LiSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
Yurong SongSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
Guangzhi LiuSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
Youwen ChenSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
Cheng LuInstitute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, People's Republic of China.
Aiping LuSchool of Chinese Medicine, Hong Kong Baptist University, Kowloon, Hongkong, People's Republic of China.
Yuanyan LiuSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
Beijing University of Chinese Medicine · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNHong Kong Baptist University · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAuraptene (AUR), a natural bioactive prenyloxy coumarin, is a highly pleiotropic molecule that can bind to the MT1 receptor and can effectively reduce the proliferation and migration of breast cancer cells. Cisplatin (CDDP), as the first synthetic platinum-based anticancer drug, is widely used in the clinic due to its definite mechanism and therapeutic effect on diverse tumors. However, both of AUR and CDDP exhibit some disadvantages when used alone, including poor solubility, low bioavailability, lack of selectivity and systemic toxicity when they are used singly.

methodsTherefore, the biodegradable materials hyaluronic acid (HA) and β-cyclodextrin derivative (mono-(6-amino-mono-6-deoxy)-β-CD, CD) were employed as carriers to load AUR and CDDP to form nanogel (

resultsWith the help of the CDDP-crosslinked CD-loaded structure, the newly synthesized nanogel exhibited excellent physiological stability and fluorescence effects. The release of AUR and CDDP was affected by the pH value, which was beneficial to the selective release in the tumor microenvironment. Cell experiments in vitro demonstrated that the nanogel could be selectively internalized by MCF-7 cells and exhibited low cytotoxicity to HK-2 cells. Antitumor experiments in vivo showed that the nanogel have better antitumor effects and lower systemic toxicity.

conclusionBased on these, the nanogel loaded with AUR and CDDP have the potential for targeted delivery against breast cancer.

Indexed as

AnimalsBreast NeoplasmsCell DeathCisplatinCoumarinsDrug CarriersDrug LiberationEndocytosisFemaleHemolysisHumansHyaluronic AcidHydrogen-Ion ConcentrationMCF-7 CellsMice, Inbred BALB CMice, NudeauraptenCisplatinCoumarinsDrug CarriersHyaluronic AcidNanogelsPolyethylene GlycolsPolyethyleneimineauraptenecell imagingcisplatinpH-responsivetumor targeting

Identifiers

PMID33149581
PMCPMC7605673
OpenAlexW3096033907

What OpenQuestion holds

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LicenceCC BY-NC
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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.