Evidence map›Paper›PMID 29907766›Full record

ArticleNature communications2018

Efficient RNA drug delivery using red blood cell extracellular vesicles.

Waqas Muhammad Usman, Tin Chanh Pham, Yuk Yan Kwok, Luyen Tien Vu, Victor Ma, Boya Peng, Yuen San Chan, Likun Wei, Siew Mei Chin, Ajijur Azad and 7 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 377 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
377citing papers in PubMed, 2 pooled it
17.8field-weighted citation impact, top 1% 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

377 citing papers in PubMed, 2 syntheses or guidelines pooled it, 633 citations in OpenAlex.

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  18. From Donation to Innovation: New Blood-Derived Products.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2026
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317 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors at 4 institutions in 3 countries.

Waqas Muhammad UsmanDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Tin Chanh PhamDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Yuk Yan KwokDepartment of Clinical Oncology, Queen Elizabeth Hospital, 30 Gascoigne Road, Kowloon, Hong Kong.
Luyen Tien VuDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Victor MaDepartment of Clinical Oncology, Queen Elizabeth Hospital, 30 Gascoigne Road, Kowloon, Hong Kong.
Boya PengDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Yuen San ChanDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Likun WeiDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Siew Mei ChinDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Ajijur AzadDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Alex Bai-Liang HeQueen Mary Hospital and Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 102 Pok Fu Lam Road, Hong Kong Island, Hong Kong.
Anskar Y H LeungQueen Mary Hospital and Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 102 Pok Fu Lam Road, Hong Kong Island, Hong Kong.
Mengsu YangDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Ng Shyh-ChangGenome Institute of Singapore, 60 Biopolis Street, 138672, Singapore, Singapore.
William C ChoDepartment of Clinical Oncology, Queen Elizabeth Hospital, 30 Gascoigne Road, Kowloon, Hong Kong.
Jiahai ShiDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
Minh T N LeDepartment of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong. mle.bms@cityu.edu.hk.ORCID http://orcid.org/0000-0002-6077-1566
City University of Hong Kong · HKQueen Elizabeth Hospital · CNQueen Mary Hospital · CNGenome Institute of Singapore · SG

Funding

City University of Hong Kong (CityU) 9610343, 9667133, 7200475Food and Health Bureau of the Government of the Hong Kong Special Administrative Region | Health and Medical Research Fund (HMRF) 9211101National Natural Science Foundation of China (National Science Foundation of China) 81602514, 81773246National Natural Science Foundation of China (National Science Foundation of China) 81770099Research Grants Council, University Grants Committee (RGC, UGC) 21106616
6 · The paper itself

Abstract

Most of the current methods for programmable RNA drug therapies are unsuitable for the clinic due to low uptake efficiency and high cytotoxicity. Extracellular vesicles (EVs) could solve these problems because they represent a natural mode of intercellular communication. However, current cellular sources for EV production are limited in availability and safety in terms of horizontal gene transfer. One potentially ideal source could be human red blood cells (RBCs). Group O-RBCs can be used as universal donors for large-scale EV production since they are readily available in blood banks and they are devoid of DNA. Here, we describe and validate a new strategy to generate large-scale amounts of RBC-derived EVs for the delivery of RNA drugs, including antisense oligonucleotides, Cas9 mRNA, and guide RNAs. RNA drug delivery with RBCEVs shows highly robust microRNA inhibition and CRISPR-Cas9 genome editing in both human cells and xenograft mouse models, with no observable cytotoxicity.

Indexed as

Drug Delivery SystemsExtracellular VesiclesRNA, Guide, CRISPR-Cas SystemsAnimalsBreast NeoplasmsCell Line, TumorCRISPR-Cas SystemsErythrocytesFemaleHumansMiceMice, NudeMice, SCIDMicroRNAsNeoplasm TransplantationOligonucleotides, AntisenseMicroRNAsMIRN125 microRNA, humanOligonucleotides, AntisenseRNARNA, Guide, CRISPR-Cas Systems

Identifiers

PMID29907766
PMCPMC6004015
OpenAlexW2808067587

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.