Evidence map›Paper›PMID 34924915›Full record

ArticleAdvanced functional materials2021

A facile magnetic extrusion method for preparing endosome-derived vesicles for cancer drug delivery.

Peng Guo, Sara Busatto, Jing Huang, Golnaz Morad, Marsha A Moses

Open access · greenAbstract read
In one paragraph

Article in Advanced functional materials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

35 citing papers in PubMed, 57 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

5 authors at 1 institution in 1 country.

Peng GuoVascular Biology Program, Boston Children's Hospital, Boston, MA, United States.
Sara BusattoVascular Biology Program, Boston Children's Hospital, Boston, MA, United States.
Jing HuangVascular Biology Program, Boston Children's Hospital, Boston, MA, United States.
Golnaz MoradVascular Biology Program, Boston Children's Hospital, Boston, MA, United States.
Marsha A MosesVascular Biology Program, Boston Children's Hospital, Boston, MA, United States.
Boston Children's Hospital · US

Funding

Molecular mechanisms of extracellular vesicle-derived modulation of transcytosis at the blood brain barrierR21CA253051 · NCI · BOSTON CHILDREN'S HOSPITAL · PI MOSES, MARSHA A · 2020 to 2020
$455k
NCI NIH HHS R21 CA253051
6 · The paper itself

Abstract

To date, the scaled-up manufacturing and efficient drug loading of exosomes are two existing challenges limiting the clinical translation of exosome-based drug delivery. Herein, we developed a facile magnetic extrusion method for preparing endosome-derived vesicles, also known as exosome mimetics (EMs), which share the same biological origin and similar morphology, composition, and biofunctions with native exosomes. The high yield and consistency of this magnetic extrusion method help to overcome the manufacturing bottleneck in exosome research. Moreover, the proposed standardized multi-step method readily facilitates the ammonium sulfate gradient approach to actively load chemodrugs such as doxorubicin into EMs. The engineered EMs developed and tested here exhibit comparable drug delivery properties as do native exosomes and potently inhibit tumor growth by delivering doxorubicin in an orthotopic breast tumor model. These findings demonstrate that EMs can be prepared in a facile and scaled-up manner as a promising biological nanomedicine for cancer drug delivery.

Indexed as

cancerdrug deliveryExosome mimeticsiron oxide nanoparticlesmagnetic extrusion

Identifiers

PMID34924915
PMCPMC8680268
OpenAlexW3124995265

What OpenQuestion holds

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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.