Evidence map›Paper›PMID 32258216›Full record

ArticleMolecular therapy. Methods & clinical development2020

Skeletal Muscle Is an Antigen Reservoir in Integrase-Defective Lentiviral Vector-Induced Long-Term Immunity.

Yi-Yu Lin, Ian Belle, Maria Blasi, Min-Nung Huang, Anne F Buckley, Wes Rountree, Mary E Klotman, Andrea Cara, Donatella Negri

Abstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
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

19 citing papers in PubMed.

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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

9 authors.

Yi-Yu LinDepartment of Medicine, Duke University Medical Center, Durham, NC 27710, USA.
Ian BelleDepartment of Medicine, Duke University Medical Center, Durham, NC 27710, USA.
Maria BlasiDepartment of Medicine, Duke University Medical Center, Durham, NC 27710, USA.
Min-Nung HuangDepartment of Medicine, Duke University Medical Center, Durham, NC 27710, USA.
Anne F BuckleyDepartment of Pathology, Duke University Medical Center, Durham, NC 27710, USA.
Wes RountreeDuke Human Vaccine Institute, Duke University Medical Center, Durham, NC 27710, USA.
Mary E KlotmanDepartment of Medicine, Duke University Medical Center, Durham, NC 27710, USA.
Andrea CaraDepartment of Medicine, Duke University Medical Center, Durham, NC 27710, USA.
Donatella NegriDepartment of Medicine, Duke University Medical Center, Durham, NC 27710, USA.

Funding

Social and Behavioral Sciences CoreP30AI064518 · NIAID · DUKE UNIVERSITY · PI GEORGIA Doris TOMARAS · 2005 to 2026
$50.5M
Regional Biocontainment Laboratory (RBL)UC6AI058607 · NIAID · DUKE UNIVERSITY · PI WILLIAMS, R SANDERS · 2003 to 2005
$16.3M
Safety and Durability of Integrase Defective Lentiviral vector for an HIV VaccineP01AI110485 · NIAID · DUKE UNIVERSITY · PI KLOTMAN, MARY E. · 2015 to 2019
$9.0M
NIAID NIH HHS P01 AI110485NIAID NIH HHS P30 AI064518NIAID NIH HHS UC6 AI058607
6 · The paper itself

Abstract

We previously developed integrase-defective lentiviral vectors (IDLVs) as an antigen delivery system for inducing strong and prolonged immunity in animal models. Here, we examined the association between persistence of antigen expression and durability of immune response. Following a single intramuscular (i.m.) or subcutaneous (s.c.) injection of IDLV delivering GFP in mice, we evaluated antigen expression and inflammation at the site of injection and persistence of antigen-specific T cells at early and late time points. Durable antigen expression was detected up to 90 days only after i.m. immunization. Mononuclear inflammation was evident soon after IDLV injection in both i.m. and s.c. immunized mice, but remained detectable up to 30 days postinjection only in i.m. immunized mice. Similarly, GFP-specific T cells were more persistent in the i.m. immunized mice. Interestingly, GFP

Indexed as

CTLFasGFPintegrase defective lentiviral vectorsintramuscular immunizationMHC Imusclemyoblastsmyocytesvaccine

Identifiers

PMID32258216
PMCPMC7114633

What OpenQuestion holds

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Registered trials

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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.