Evidence map›Paper›PMID 28165475›Full record

ArticleNature biotechnology2017

A synthetic AAV vector enables safe and efficient gene transfer to the mammalian inner ear.

Lukas D Landegger, Bifeng Pan, Charles Askew, Sarah J Wassmer, Sarah D Gluck, Alice Galvin, Ruth Taylor, Andrew Forge, Konstantina M Stankovic, Jeffrey R Holt and 1 more

Open access · greenAbstract read
In one paragraph

Article in Nature biotechnology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 211 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
211citing papers in PubMed, 1 pooled it
19.6field-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

211 citing papers in PubMed, 1 synthesis or guideline pooled it, 307 citations in OpenAlex.

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151 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 3 countries.

Lukas D LandeggerEaton Peabody Laboratories, Department of Otolaryngology, Massachusetts Eye and Ear, Boston, Massachusetts, USA.ORCID 0000-0002-9660-2625
Bifeng PanDepartment of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA.ORCID 0000-0001-9746-3420
Charles AskewDepartment of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA.ORCID 0000-0002-6131-6602
Sarah J WassmerGrousbeck Gene Therapy Center, Schepens Eye Research Institute and Massachusetts Eye and Ear, Boston, Massachusetts, USA.
Sarah D GluckDepartment of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA.
Alice GalvinDepartment of Otolaryngology, F.M. Kirby Neurobiology Center, Boston Children's Hospital, Boston, Massachusetts, USA.
Ruth TaylorCenter for Auditory Research, UCL Ear Institute, London, UK.
Andrew ForgeCenter for Auditory Research, UCL Ear Institute, London, UK.
Konstantina M StankovicEaton Peabody Laboratories, Department of Otolaryngology, Massachusetts Eye and Ear, Boston, Massachusetts, USA.
Jeffrey R HoltDepartment of Otolaryngology, Harvard Medical School, Boston, Massachusetts, USA.
Luk H VandenbergheGrousbeck Gene Therapy Center, Schepens Eye Research Institute and Massachusetts Eye and Ear, Boston, Massachusetts, USA.ORCID 0000-0002-3508-4924
Boston Children's Hospital · USMassachusetts Eye and Ear Infirmary · USUniversity College London · GB

Funding

Mouse Neurodevelopmental Behavior CoreU54HD090255 · NICHD · BOSTON CHILDREN'S HOSPITAL · PI POMEROY, SCOTT LOREN · 2016 to 2020
$5.2M
Broad Spectrum Molecular Therapy for Blinding Retina DisordersDP1EY023177 · NEI · UNIVERSITY OF PENNSYLVANIA · PI BENNETT, JEAN · 2012 to 2015
$3.2M
Mechanisms of sensorineural hearing loss: secreted factorsR01DC015824 · NIDCD · STANFORD UNIVERSITY · PI STANKOVIC, KONSTANTINA M · 2016 to 2020
$2.2M
Broad Spectrum Molecular Therapy for Blinding Retina DisordersDP1OD008267 · OD · UNIVERSITY OF PENNSYLVANIA · PI BENNETT, JEAN · 2011 to 2011
$800k
NEI NIH HHS DP1 EY023177NICHD NIH HHS U54 HD090255NIDCD NIH HHS R01 DC015824NIH HHS DP1 OD008267The Dunhill Medical Trust R395/1114
6 · The paper itself

Abstract

Efforts to develop gene therapies for hearing loss have been hampered by the lack of safe, efficient, and clinically relevant delivery modalities. Here we demonstrate the safety and efficiency of Anc80L65, a rationally designed synthetic vector, for transgene delivery to the mouse cochlea. Ex vivo transduction of mouse organotypic explants identified Anc80L65 from a set of other adeno-associated virus (AAV) vectors as a potent vector for the cochlear cell targets. Round window membrane injection resulted in highly efficient transduction of inner and outer hair cells in mice, a substantial improvement over conventional AAV vectors. Anc80L65 round window injection was well tolerated, as indicated by sensory cell function, hearing and vestibular function, and immunologic parameters. The ability of Anc80L65 to target outer hair cells at high rates, a requirement for restoration of complex auditory function, may enable future gene therapies for hearing and balance disorders.

Indexed as

AnimalsCochleaDependovirusGenetic TherapyGenetic VectorsMiceMice, Inbred C57BLPlasmidsTransduction, Genetic

Identifiers

PMID28165475
PMCPMC5340646
OpenAlexW2586762515

What OpenQuestion holds

Textmetadata
LicenceTDM
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.