Evidence map›Paper›PMID 27431826›Full record

ArticleHuman gene therapy methods2016

Development of Optimized AAV Serotype Vectors for High-Efficiency Transduction at Further Reduced Doses.

Chen Ling, Baozheng Li, Wenqin Ma, Arun Srivastava

Abstract read
In one paragraph

Article in Human gene therapy methods, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

18 citing papers in PubMed, 20 citations in OpenAlex.

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  14. Extraction ofEvidence-based complementary and alternative medicine : eCAM · 2018
    Article
  15. Article
  16. AAV Infection: Protection from Cancer.Human gene therapy · 2017
    Article
  17. F1000Research · 2017
    Review
  18. Review
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

4 authors at 2 institutions in 1 country.

Chen Ling1 Division of Cellular and Molecular Therapy, Department of Pediatrics, University of Florida College of Medicine , Gainesville, Florida.
Baozheng Li1 Division of Cellular and Molecular Therapy, Department of Pediatrics, University of Florida College of Medicine , Gainesville, Florida.
Wenqin Ma1 Division of Cellular and Molecular Therapy, Department of Pediatrics, University of Florida College of Medicine , Gainesville, Florida.
Arun Srivastava1 Division of Cellular and Molecular Therapy, Department of Pediatrics, University of Florida College of Medicine , Gainesville, Florida.
University of Florida · USUniversity of Florida Health · US

Funding

Next Generation of Recombinant AAV Serotype Vectors for Gene TherapyR01HL097088 · NHLBI · UNIVERSITY OF FLORIDA · PI GAO, GUANGPING, HERZOG, ROLAND W. · 2010 to 2018
$5.4M
Safety and efficacy of optimized AAV3 vectors in murine and NHP liversR21EB015684 · NIBIB · UNIVERSITY OF FLORIDA · PI GAO, GUANGPING, SRIVASTAVA, ARUN · 2012 to 2013
$432k
Development of Optimized AAV Serotype Vectors for Human Gene TherapyR41AI122735 · NIAID · MEDOSOME BIOTEC, LLC · PI SRIVASTAVA, ARUN · 2016 to 2016
$294k
NHLBI NIH HHS R01 HL097088NIAID NIH HHS R41 AI122735NIBIB NIH HHS R21 EB015684
6 · The paper itself

Abstract

We have described the development of capsid-modified next-generation AAV vectors for both AAV2 and AAV3 serotypes, in which specific surface-exposed tyrosine (Y), serine (S), threonine (T), and lysine (K) residues on viral capsids were modified to achieve high-efficiency transduction at lower doses. We have also described the development of genome-modified AAV vectors, in which the transcriptionally inactive, single-stranded AAV genome was modified to achieve improved transgene expression. Here, we describe that combination of capsid modifications and genome modifications leads to the generation of optimized AAV serotype vectors, which transduce cells and tissues more efficiently, both in vitro and in vivo, at ∼20-30-fold reduced doses. These studies have significant implications in the potential use of the optimized AAV serotype vectors in human gene therapy.

Indexed as

Genetic TherapyGenetic VectorsTransduction, GeneticCapsidDependovirusGene Transfer TechniquesGenome, HumanHEK293 CellsHumansLysineSerineSerogroupThreonineTyrosineLysineSerineThreonineTyrosine

Identifiers

PMID27431826
PMCPMC4991608
OpenAlexW2511323250

What OpenQuestion holds

Textmetadata
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.