ArticleJournal of dental research2012
An AAV2/5 vector enhances safety of gene transfer to the mouse salivary gland.
Article in Journal of dental research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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.
Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- Gene Therapeutic Delivery to the Salivary Glands.Advances in experimental medicine and biology · 2023Article
- The Gene Therapy Resource Program: A Decade of Dedication to Translational Research by the National Heart, Lung, and Blood Institute.Human gene therapy. Clinical development · 2017Article
- Emerging Gene Therapies for Genetic Hearing Loss.Journal of the Association for Research in Otolaryngology : JARO · 2017Review
- Advances in salivary gland gene therapy - oral and systemic implications.Expert opinion on biological therapy · 2015Review
- Proteomic profiling of salivary gland after nonviral gene transfer mediated by conventional plasmids and minicircles.Molecular therapy. Methods & clinical development · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 3 institutions in 1 country.
Funding
Abstract
This study was designed to improve AAV-mediated gene transfer to the murine submandibular salivary glands. Our first aim was to utilize AAV pseudotype vectors, containing the genetic elements of the canonical AAV2, packaged within capsids of AAV serotypes 5, 8, and 9. Having determined that this pseudotyping increased the efficiency of gene transfer to the glands by several orders of magnitude, we next asked whether we could reduce the gene transfer inoculum of the pseudotype while still achieving gene transfer comparable with that achieved with high-dose AAV2. Having achieved gene transfer comparable with that of AAV2 using a pseudotype vector (AAV2/5) at a 100-fold lower dose, our final objective was to evaluate the implications of this lower dose on two pre-clinical parameters of vector safety. To evaluate systemic toxicity, we measured AAV vector sequestration in the liver using qPCR, and found that the 100-fold lower dose reduced the vector recovered from the liver by 300-fold. To evaluate salivary gland function, we undertook whole-proteome profiling of salivary gland lysates two weeks after vector administration and found that high-dose (5 × 10⁹) AAV altered the expression level of ~32% of the entire salivary gland proteome, and that the lower dose (5 × 10⁷) reduced this effect to ~7%.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.