Evidence map›Paper›PMID 33549107›Full record

ArticleJournal of nanobiotechnology2021

pH-responsive delivery vehicle based on RGD-modified polydopamine-paclitaxel-loaded poly (3-hydroxybutyrate-co-3-hydroxyvalerate) nanoparticles for targeted therapy in hepatocellular carcinoma.

Mingfang Wu, Chen Zhong, Qian Zhang, Lu Wang, Lingling Wang, Yanjie Liu, Xiaoxue Zhang, Xiuhua Zhao

Open access · goldAbstract read
In one paragraph

Article in Journal of nanobiotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 44 citations in OpenAlex.

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  12. Research advances in peptide‒drug conjugates.Acta pharmaceutica Sinica. B · 2023
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  14. Overview of Antimicrobial Biodegradable Polyester-Based Formulations.International journal of molecular sciences · 2023
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  18. Engineering nanotheranostic strategies for liver cancer.World journal of gastrointestinal oncology · 2021
    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

8 authors at 2 institutions in 1 country.

Mingfang Wu *College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 hexing road, Harbin, 150040, Heilongjiang, China.
Chen Zhong *State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, 200438, China.
Qian ZhangCollege of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 hexing road, Harbin, 150040, Heilongjiang, China.
Lu WangCollege of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 hexing road, Harbin, 150040, Heilongjiang, China.
Lingling WangCollege of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 hexing road, Harbin, 150040, Heilongjiang, China.
Yanjie LiuCollege of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 hexing road, Harbin, 150040, Heilongjiang, China.
Xiaoxue ZhangCollege of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 hexing road, Harbin, 150040, Heilongjiang, China.
Xiuhua ZhaoCollege of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 hexing road, Harbin, 150040, Heilongjiang, China. xiuhuazhao@nefu.edu.cn.
Northeast Forestry University · CNFudan University · CN

Funding

National Key Research and Development Program 2017YFD060070601
6 · The paper itself

Abstract

A limitation of current anticancer nanocarriers is the contradiction between multiple functions and favorable biocompatibility. Thus, we aimed to develop a compatible drug delivery system loaded with paclitaxel (PTX) for hepatocellular carcinoma (HCC) therapy. A basic backbone, PTX-loaded poly (3-hydroxybutyrate-co-3-hydroxyvalerate) PHBV nanoparticle (PHBV-PTX-NPs), was prepared by emulsion solvent evaporation. As a gatekeeper, the pH-sensitive coating was formed by self-polymerization of dopamine (PDA). The HCC-targeted arginine-glycine-aspartic acid (RGD)-peptide and PDA-coated nanoparticles (NPs) were combined through the Michael addition. Subsequently, the physicochemical properties of RGD-PDA-PHBV-PTX-NPs were characterized by dynamic light scattering-autosizer, transmission electron microscope, fourier transform infrared spectroscopy, differential scanning calorimetry, thermogravimetry and X-ray spectroscopy. As expected, the RGD-PDA-PHBV-PTX-NPs showed robust anticancer efficacy in a xenograft mouse model. More importantly, they exhibited lower toxicity than PTX to normal hepatocytes and mouse in vitro and in vivo, respectively. Taken together, these results indicate that the RGD-PDA-PHBV-PTX-NPs are potentially beneficial for easing conflict between multifunction and biocompatible characters of nanocarriers.

Indexed as

AnimalsAntineoplastic Agents, PhytogenicCarcinoma, HepatocellularDelayed-Action PreparationsDrug Delivery SystemsHep G2 CellsHumansHydrogen-Ion ConcentrationIndolesLiver NeoplasmsMaleMiceMice, Inbred BALB CMice, NudeNanoparticlesOligopeptidesAntineoplastic Agents, Phytogenicarginyl-glycyl-aspartic acidDelayed-Action PreparationsIndolesOligopeptidesPaclitaxelpoly(3-hydroxybutyrate)-co-(3-hydroxyvalerate)polydopaminePolyestersPolyhydroxybutyratesPolymersActive targetingDopaminePHBVpH-sensitiveRGD peptide

Identifiers

PMID33549107
PMCPMC7866683
OpenAlexW3127170429

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.