Evidence map›Paper›PMID 32170079›Full record

ArticleNature communications2020

Extracellular nanovesicles for packaging of CRISPR-Cas9 protein and sgRNA to induce therapeutic exon skipping.

Peter Gee, Mandy S Y Lung, Yuya Okuzaki, Noriko Sasakawa, Takahiro Iguchi, Yukimasa Makita, Hiroyuki Hozumi, Yasutomo Miura, Lucy F Yang, Mio Iwasaki and 15 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 220 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
220citing papers in PubMed, 2 pooled it
16.0field-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

220 citing papers in PubMed, 2 syntheses or guidelines pooled it, 353 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Overview of Delivery Methods for Gene Editing.Methods in molecular biology (Clifton, N.J.) · 2027
    Review
  4. Chemically modified CRISPR enzymes for multi-organ genome editingbioRxiv : the preprint server for biology · 2026
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160 more citing papers are in PubMed but not listed here.

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

25 authors at 4 institutions in 1 country.

Peter GeeCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0002-2481-5103
Mandy S Y LungCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0001-6343-8294
Yuya OkuzakiCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0002-7212-4366
Noriko SasakawaCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
Takahiro IguchiCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0003-2030-1145
Yukimasa MakitaTakeda-CiRA Joint Program (T-CiRA), Fujisawa, Kanagawa, Japan.ORCID http://orcid.org/0000-0002-9566-8286
Hiroyuki HozumiTakeda-CiRA Joint Program (T-CiRA), Fujisawa, Kanagawa, Japan.
Yasutomo MiuraCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
Lucy F YangCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
Mio IwasakiCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0003-2085-732X
Xiou H WangCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0003-3569-3073
Matthew A WallerCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0001-5748-9159
Nanako ShiraiCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
Yasuko O AbeCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0002-2356-8649
Yoko FujitaLaboratory of Ultrastructural Virology, Institute for Frontier Life and Medical Sciences, Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0002-2411-5473
Kei WatanabeCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0002-3927-9278
Akihiro KagitaCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
Kumiko A IwabuchiCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0003-4671-4669
Masahiko YasudaPathology Analysis Center, Central Institute for Experimental Animals, Kawasaki, Kanagawa, 210-0821, Japan.
Huaigeng XuCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.ORCID http://orcid.org/0000-0002-4415-1287
Takeshi NodaLaboratory of Ultrastructural Virology, Institute for Frontier Life and Medical Sciences, Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
Jun KomanoDepartment of Clinical Laboratory, Nagoya Medical Center, 1-1 4-chome, Sannomaru, Naka-ku, Nagoya, 460-0001, Japan.ORCID http://orcid.org/0000-0003-4610-1950
Hidetoshi SakuraiCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
Naoto InukaiTakeda-CiRA Joint Program (T-CiRA), Fujisawa, Kanagawa, Japan.ORCID http://orcid.org/0000-0003-2331-3723
Akitsu HottaCenter for iPS Cell Research and Application (CiRA), Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan. akitsu.hotta@cira.kyoto-u.ac.jp.ORCID http://orcid.org/0000-0002-2619-7441
Kyoto University · JPTakeda (Japan) · JPCentral Institute for Experimental Animals · JPNagoya Medical Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prolonged expression of the CRISPR-Cas9 nuclease and gRNA from viral vectors may cause off-target mutagenesis and immunogenicity. Thus, a transient delivery system is needed for therapeutic genome editing applications. Here, we develop an extracellular nanovesicle-based ribonucleoprotein delivery system named NanoMEDIC by utilizing two distinct homing mechanisms. Chemical induced dimerization recruits Cas9 protein into extracellular nanovesicles, and then a viral RNA packaging signal and two self-cleaving riboswitches tether and release sgRNA into nanovesicles. We demonstrate efficient genome editing in various hard-to-transfect cell types, including human induced pluripotent stem (iPS) cells, neurons, and myoblasts. NanoMEDIC also achieves over 90% exon skipping efficiencies in skeletal muscle cells derived from Duchenne muscular dystrophy (DMD) patient iPS cells. Finally, single intramuscular injection of NanoMEDIC induces permanent genomic exon skipping in a luciferase reporter mouse and in mdx mice, indicating its utility for in vivo genome editing therapy of DMD and beyond.

Indexed as

CRISPR-Cas SystemsBase SequenceCell SurvivalCRISPR-Associated Protein 9DimerizationExonsExtracellular VesiclesGene EditingGenetic VectorsHEK293 CellsHIV ProteaseHumansInduced Pluripotent Stem CellsLigandsLuciferasesNanoparticlesCRISPR-Associated Protein 9HIV ProteaseLigandsLuciferasesRibonucleoproteinsRNA, CatalyticRNA, Guide, CRISPR-Cas Systemstat Gene Products, Human Immunodeficiency Virus

Identifiers

PMID32170079
PMCPMC7070030
OpenAlexW3010666069

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.