Evidence map›Paper›PMID 27217747›Full record

ArticleInternational journal of nanomedicine2016

Development and evaluation of vitamin E d-α-tocopheryl polyethylene glycol 1000 succinate-mixed polymeric phospholipid micelles of berberine as an anticancer nanopharmaceutical.

Roger Shen, Jane J Kim, Mingyi Yao, Tamer A Elbayoumi

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
6.4field-weighted citation impact, top 4% 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

25 citing papers in PubMed, 47 citations in OpenAlex.

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  6. Research progress on pharmacological effects and bioavailability of berberine.Naunyn-Schmiedeberg's archives of pharmacology · 2024
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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

4 authors at 2 institutions in 1 country.

Roger ShenDepartment of Family Medicine, Northeastern Health Systems-Tahlequah City Hospital, Tahlequah, OK, USA.
Jane J KimDepartment of Pharmaceutical Sciences, College of Pharmacy-Glendale, Midwestern University, Glendale, AZ, USA.
Mingyi YaoDepartment of Pharmaceutical Sciences, College of Pharmacy-Glendale, Midwestern University, Glendale, AZ, USA; Nanomedicine Center of Excellence in Translational Nanomedicine, Midwestern University, Glendale, AZ, USA.
Tamer A ElbayoumiDepartment of Pharmaceutical Sciences, College of Pharmacy-Glendale, Midwestern University, Glendale, AZ, USA; Nanomedicine Center of Excellence in Translational Nanomedicine, Midwestern University, Glendale, AZ, USA.
Midwestern University · USNortheastern State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Berberine (Brb) is an active alkaloid occurring in various common plant species, with well-recognized potential for cancer therapy. Brb not only augments the efficacy of antineoplastic chemotherapy and radiotherapy but also exhibits direct antimitotic and proapoptotic actions, along with distinct antiangiogenic and antimetastatic activities in a variety of tumors. Despite its low systemic toxicity, several pharmaceutical challenges limit the application of Brb in cancer therapy (ie, extremely low solubility and permeability, very poor pharmacokinetics (PKs), and oral bioavailability). Among lipid-based nanocarriers investigated recently for Brb, stealth amphiphilic micelles of polymeric phospholipid conjugates were studied here as a promising strategy to improve Brb delivery to tumors. Specifically, physicochemically stable micelles made of 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethyleneglycol)-2000] (PEG-PE) mixed with d-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) (PEG-succinate ester of vitamin E), in a 3:1 M ratio, increased Brb solubilization by 300%. Our PEG-PE/TPGS-mixed micelles firmly retained the incorporated Brb, displaying extended-release profile in simulated media, with up to 30-fold projected improvement in simulated PKs of Brb. Owing to the markedly better uptake of Brb-containing mixed micelles in vitro, our Brb-mixed micelles nanoformulation significantly amplified apoptosis and overall cytotoxic effectiveness against monolayer and spheroid cultures of human prostate carcinomas (16- to 18-fold lower half-maximal inhibitory concentration values in PC3 and LNPaC, respectively), compared to free Brb. Mixed PEG-PE/TPGS micelles represent a promising delivery platform for the sparingly soluble anticancer agent, Brb, encouraging further pharmaceutical development of this drug for cancer therapy.

Indexed as

MicellesAntineoplastic AgentsATP Binding Cassette Transporter, Subfamily B, Member 1BerberineCaspase 3Caspase 7Cell DeathCell Line, TumorColonDrug LiberationHumansNanoparticlesPhosphatidylethanolaminesPolyethylene GlycolsSolubilitySpheroids, CellularAntineoplastic AgentsATP Binding Cassette Transporter, Subfamily B, Member 1BerberineCaspase 3Caspase 7dioleoyl-N-(monomethoxypolyethylene glycol succinyl)phosphatidylethanolamineMicellesPhosphatidylethanolaminesPolyethylene GlycolstocophersolanVitamin Eapoptosisberberine hydrochloridemixed micellespolymer–phospholipid conjugatesprostatic adenocarcinomavitamin E TPGS

Identifiers

PMID27217747
PMCPMC4853014
OpenAlexW2343575889

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.