Evidence map›Paper›PMID 37277118›Full record

ArticleAging2023

Co-delivery of EGCG and melittin with self-assembled fluoro-nanoparticles for enhanced cancer therapy.

Meiling Sun, Yue Wu, Zheyu Zhou, Siyuan Liu, Shuai Mao, Guoqiang Li

Open access · hybridAbstract read
In one paragraph

Article in Aging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

11 citing papers in PubMed, 19 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Meiling SunDepartment of Hepatobiliary Surgery, Affiliate Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, Jiangsu Province, P.R. China.
Yue WuDepartment of Hepatobiliary Surgery, Affiliate Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, Jiangsu Province, P.R. China.
Zheyu ZhouDepartment of General Surgery, Nanjing Drum Tower Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Graduate School of Peking Union Medical College Nanjing, Nanjing 210008, Jiangsu Province, P.R. China.
Siyuan LiuDepartment of Hepatobiliary Surgery, Nanjing Medical University Nanjing, Nanjing 211166, Jiangsu Province, P.R. China.
Shuai MaoDepartment of Hepatobiliary Surgery, Affiliate Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, Jiangsu Province, P.R. China.
Guoqiang LiDepartment of Hepatobiliary Surgery, Affiliate Drum Tower Hospital, Medical School of Nanjing University, Nanjing 210008, Jiangsu Province, P.R. China.
Nanjing Drum Tower Hospital · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeMelittin (MPI) is a potential anticancer peptide due to its abilities of antitumor and immunomodulatory functions. Epigallocatechin-3-Ogallate (EGCG), a major extract of green tea, has shown great affinity for various types of biological molecules, especially for peptide/protein drugs. The aim of this study is to prepare a fluoro- nanoparticle (NP) formed by self-assembly of fluorinated EGCG (FEGCG) and MPI, and evaluate the effect of fluorine modification on MPI delivery and their synergistic antitumor effect.

methodsCharacterization of FEGCG@MPI NPs was determined by dynamic light scattering (DLS) and transmission electron microscope (TEM). Biology functions of FEGCG@MPI NPs were detected by hemolysis effect, cytotoxicity, apoptosis, cellular uptake with confocal microscopy and flow cytometry. The protein expression levels of Bcl-2/Bax, IRF, STATT-1, P-STAT-1, and PD-L1 were determined via western blotting. A transwell assay and wound healing assay were used to detect the cell migration and invasion. The antitumor efficacy of FEGCG@MPI NPs was demonstrated in a subcutaneous tumor model.

resultsFluoro-nanoparticles could be formed by self-assembly of FEGCG and MPI, and fluorine modification on EGCG could ameliorate the side effect and delivery of MPI. The promoted therapeutics of FEGCG@MPI NPs could be achieved by regulating PD-L1 and apoptosis signaling, which might involve pathways of IRF, STAT-1/pSTAT-1, PD-L1, Bcl-2, and Bax

conclusionsFEGCG@MPI NPs may offer a potential platform and promising strategy in cancer therapy.

Indexed as

NanoparticlesNeoplasmsB7-H1 Antigenbcl-2-Associated X ProteinCell Line, TumorFluorineMelittenB7-H1 Antigenbcl-2-Associated X ProteinFluorineMelittenEGCGFEGCGfluorinemelittinPD-L1

Identifiers

PMID37277118
PMCPMC10292896
OpenAlexW4379467644

What OpenQuestion holds

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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.