Evidence map›Paper›PMID 29779394›Full record

ArticleDrug delivery2018

Preparation of a mesoporous silica-based nano-vehicle for dual DOX/CPT pH-triggered delivery.

Maria C Llinàs, Gabriel Martínez-Edo, Anna Cascante, Irene Porcar, Salvador Borrós, David Sánchez-García

Open access · goldAbstract read
In one paragraph

Article in Drug delivery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.4field-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

15 citing papers in PubMed, 68 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.

Maria C Llinàsa Grup d'Enginyeria de Materials (GEMAT), Institut Químic de Sarrià , Universitat Ramon Llull , Barcelona , Spain.
Gabriel Martínez-Edoa Grup d'Enginyeria de Materials (GEMAT), Institut Químic de Sarrià , Universitat Ramon Llull , Barcelona , Spain.
Anna Cascantea Grup d'Enginyeria de Materials (GEMAT), Institut Químic de Sarrià , Universitat Ramon Llull , Barcelona , Spain.
Irene Porcara Grup d'Enginyeria de Materials (GEMAT), Institut Químic de Sarrià , Universitat Ramon Llull , Barcelona , Spain.
Salvador Borrósa Grup d'Enginyeria de Materials (GEMAT), Institut Químic de Sarrià , Universitat Ramon Llull , Barcelona , Spain.ORCID http://orcid.org/0000-0002-4003-0381
David Sánchez-Garcíaa Grup d'Enginyeria de Materials (GEMAT), Institut Químic de Sarrià , Universitat Ramon Llull , Barcelona , Spain.ORCID http://orcid.org/0000-0002-3936-9329
Institut Químic de Sarrià · ESBiomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A dual doxorubicin/camptothecin (DOX/CPT) pH-triggered drug delivery mesoporous silica nanoparticle (MSN)-based nano-vehicle has been prepared. In this drug-delivery system (DDS), CPT is loaded inside the pores of the MSNs, while DOX is covalently attached to the surface of an aldehyde-functionalized MSN through a dihydrazide-polyethylene glycol chain. Thus, DOX and the linker act as pH-sensitive gatekeeper. The system is versatile and easy to assemble, not requiring the chemical modification of the drugs. While at physiological conditions the release of the drugs is negligible, at acidic pH a burst release of DOX and a gradual release of CPT take place. In vitro cytotoxicity tests have demonstrated that this DDS can deliver efficiently DOX and CPT for combination therapy.

Indexed as

CamptothecinCell Line, TumorDoxorubicinDrug CarriersDrug Delivery SystemsExcipientsHeLa CellsHumansHydrogen-Ion ConcentrationNanoparticlesPorositySilicon DioxideCamptothecinDoxorubicinDrug CarriersExcipientsSilicon Dioxidecamptothecincombination therapydoxorubicindual releaseMesoporous silica nanoparticles

Identifiers

PMID29779394
PMCPMC6058477
OpenAlexW2803959761

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.