Evidence map›Paper›PMID 31670142›Full record

ArticleMolecular therapy. Nucleic acids2019

AAVR-Displaying Interfaces: Serotype-Independent Adeno-Associated Virus Capture and Local Delivery Systems.

Seung-Hyun Kim, Slgirim Lee, Heehyung Lee, Mira Cho, David V Schaffer, Jae-Hyung Jang

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy. Nucleic acids, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.4field-weighted citation impact, top 16% 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

6 citing papers in PubMed, 10 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 2 countries.

Seung-Hyun KimDepartment of Chemical and Biomolecular Engineering, Yonsei University, Seoul 120-749, Korea.
Slgirim LeeDepartment of Chemical and Biomolecular Engineering, Yonsei University, Seoul 120-749, Korea; Simpson Querrey Institute for BioNanotechnology, Northwestern University, Chicago, IL 60611, USA.
Heehyung LeeDepartment of Chemical and Biomolecular Engineering, Yonsei University, Seoul 120-749, Korea.
Mira ChoDepartment of Chemical and Biomolecular Engineering, Yonsei University, Seoul 120-749, Korea.
David V SchafferDepartment of Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, CA 94720-3220, USA; Department of Bioengineering, University of California, Berkeley, Berkeley, CA 94720-3220, USA; Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720-3220, USA. Electronic address: schaffer@berkeley.edu.
Jae-Hyung JangDepartment of Chemical and Biomolecular Engineering, Yonsei University, Seoul 120-749, Korea. Electronic address: j-jang@yonsei.ac.kr.
Yonsei University · KRUniversity of California, Berkeley · US

Funding

Directed Evolution of Adeno-Associated Virus for Retinal Gene TherapyR01EY022975 · NEI · UNIVERSITY OF CALIFORNIA BERKELEY · PI FLANNERY, JOHN GERARD, SCHAFFER, DAVID V · 2014 to 2018
$2.1M
NEI NIH HHS R01 EY022975
6 · The paper itself

Abstract

Interfacing gene delivery vehicles with biomaterials has the potential to play a key role in diversifying gene transfer capabilities, including localized, patterned, and controlled delivery. However, strategies for modifying biomaterials to interact with delivery vectors must be redesigned whenever new delivery vehicles and applications are explored. We have developed a vector-independent biomaterial platform capable of interacting with various adeno-associated viral (AAV) serotypes. A water-soluble, cysteine-tagged, recombinant protein version of the recently discovered multi-AAV serotype receptor (AAVR), referred to as cys-AAVR, was conjugated to maleimide-displaying polycaprolactone (PCL) materials using click chemistry. The resulting cys-AAVR-PCL system bound to a broad range of therapeutically relevant AAV serotypes, thereby providing a platform capable of modulating the delivery of all AAV serotypes. Intramuscular injection of cys-AAVR-PCL microspheres with bound AAV vectors resulted in localized and sustained gene delivery as well as reduced spread to off-target organs compared to a vector solution. This cys-AAVR-PCL system is thus an effective approach for biomaterial-based AAV gene delivery for a broad range of therapeutic applications.

Indexed as

AAVRadeno-associated viruscontrolled gene deliverylocalized gene deliverysustained gene delivery

Identifiers

PMID31670142
PMCPMC6831863
OpenAlexW2976555393

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.