Evidence map›Paper›PMID 26297494›Full record

ArticleThe Journal of general virology2015

Productive life cycle of adeno-associated virus serotype 2 in the complete absence of a conventional polyadenylation signal.

Lina Wang, Zifei Yin, Yuan Wang, Yuan Lu, Daniel Zhang, Arun Srivastava, Changquan Ling, George V Aslanidi, Chen Ling

Open access · greenAbstract read
In one paragraph

Article in The Journal of general virology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Strategies to generate high-titer, high-potency recombinant AAV3 serotype vectors.Molecular therapy. Methods & clinical development · 2016
    Article
  5. Article
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

9 authors at 4 institutions in 2 countries.

Lina WangDivision of Cellular and Molecular Therapy, Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL 32611, USA.
Zifei YinDepartment of Traditional Chinese Medicine, Changhai Hospital, Second Military Medical University, Shanghai 200433, PR China.
Yuan WangDepartment of Traditional Chinese Medicine, Changhai Hospital, Second Military Medical University, Shanghai 200433, PR China.
Yuan LuDepartment of Orthopedics and Rehabilitation, University of Florida College of Medicine, Gainesville, FL 32611, USA.
Daniel ZhangDivision of Cellular and Molecular Therapy, Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL 32611, USA.
Arun SrivastavaShands Cancer Center, University of Florida College of Medicine, Gainesville, FL, 32611, USA.
Changquan LingDepartment of Traditional Chinese Medicine, Changhai Hospital, Second Military Medical University, Shanghai 200433, PR China.
George V AslanidiDivision of Cellular and Molecular Therapy, Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL 32611, USA.
Chen LingDivision of Cellular and Molecular Therapy, Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL 32611, USA.
Florida College · USChanghai Hospital · CNShanghai Municipal Education Commission · CNUniversity of Florida · 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
NHLBI NIH HHS R01 HL-097088NHLBI NIH HHS R01 HL097088NIBIB NIH HHS R21 EB-015684NIBIB NIH HHS R21 EB015684
6 · The paper itself

Abstract

We showed that WT adeno-associated virus serotype 2 (AAV2) genome devoid of a conventional polyadenylation [poly(A)] signal underwent complete genome replication, encapsidation and progeny virion production in the presence of adenovirus. The infectivity of the progeny virion was also retained. Using recombinant AAV2 vectors devoid of a human growth hormone poly(A) signal, we also demonstrated that a subset of mRNA transcripts contained the inverted terminal repeat (ITR) sequence at the 3' end, which we designated ITR in RNA (ITRR). Furthermore, AAV replication (Rep) proteins were able to interact with the ITRR. Taken together, our studies suggest a new function of the AAV2 ITR as an RNA element to mediate transgene expression from poly(A)-deleted mRNA.

Indexed as

PolyadenylationVirus ReplicationDependovirusDNA ReplicationGenome, ViralHumansParvoviridae InfectionsRNA, ViralTerminal Repeat SequencesViral ProteinsVirionRNA, ViralViral Proteins

Identifiers

PMID26297494
PMCPMC4635500
OpenAlexW2112161359

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.