Evidence map›Paper›PMID 27003757›Full record

ArticleMolecular therapy. Nucleic acids2016

In Vivo siRNA Delivery Using JC Virus-like Particles Decreases the Expression of RANKL in Rats.

Daniel B Hoffmann, Kai O Böker, Stefan Schneider, Ellen Eckermann-Felkl, Angelina Schuder, Marina Komrakova, Stephan Sehmisch, Jens Gruber

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy. Nucleic acids, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Current State of Bone Adhesives-Necessities and Hurdles.Materials (Basel, Switzerland) · 2019
    Review
  11. Article
  12. Protein-based vehicles for biomimetic RNAi delivery.Journal of biological engineering · 2019
    Review
  13. Article
  14. 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

8 authors at 2 institutions in 1 country.

Daniel B HoffmannDepartment of Trauma Surgery and Reconstructive Surgery, University Medical Center Göttingen, Göttingen, Germany.
Kai O BökerPrimate Genetics Laboratory, Junior Research Group "Medical RNA Biology," German Primate Center, Göttingen, Germany.
Stefan SchneiderPrimate Genetics Laboratory, Junior Research Group "Medical RNA Biology," German Primate Center, Göttingen, Germany.
Ellen Eckermann-FelklPrimate Genetics Laboratory, Junior Research Group "Medical RNA Biology," German Primate Center, Göttingen, Germany.
Angelina SchuderPrimate Genetics Laboratory, Junior Research Group "Medical RNA Biology," German Primate Center, Göttingen, Germany.
Marina KomrakovaDepartment of Trauma Surgery and Reconstructive Surgery, University Medical Center Göttingen, Göttingen, Germany.
Stephan SehmischDepartment of Trauma Surgery and Reconstructive Surgery, University Medical Center Göttingen, Göttingen, Germany.
Jens GruberPrimate Genetics Laboratory, Junior Research Group "Medical RNA Biology," German Primate Center, Göttingen, Germany.
German Primate Center · DEUniversitätsmedizin Göttingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bone remodeling requires a precise balance between formation and resorption. This complex process involves numerous factors that orchestrate a multitude of biochemical events. Among these factors are hormones, growth factors, vitamins, cytokines, and, most notably, osteoprotegerin (OPG) and the receptor activator for nuclear factor-kappaB ligand (RANKL). Inflammatory cytokines play a major role in shifting the RANKL/OPG balance toward excessive RANKL, resulting in osteoclastogenesis, which in turn initiates bone resorption, which is frequently associated with osteoporosis. Rebalancing RANKL/OPG levels may be achieved through either upregulation of OPG or through transient silencing of RANKL by means of RNA interference. Here, we describe the utilization of a viral capsid-based delivery system for in vivo and in vitro RNAi using synthetic small interfering RNA (siRNA) molecules in rat osteoblasts. Polyoma JC virus-derived virus-like particles are capable of delivering siRNAs to target RANKL in osteoblast cells both in vitro and in a rat in vivo system. Expression levels were monitored using quantitative real-time polymerase reaction and enzyme-linked immunosorbent assay after single and repeated injections over a 14-day period. Our data indicate that this is an efficient and safe route for in vivo delivery of gene modulatory tools to study important molecular factors in a rat osteoporosis model.

Identifiers

PMID27003757
PMCPMC5014456
OpenAlexW2311415240

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.