Evidence map›Paper›PMID 20038250›Full record

ArticleOligonucleotides2010

The biological effect of an antisense oligonucleotide depends on its route of endocytosis and trafficking.

Md Rowshon Alam, Xin Ming, Vidula Dixit, Michael Fisher, Xiaoyuan Chen, Rudolph L Juliano

Open access · greenAbstract read
In one paragraph

Article in Oligonucleotides, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

43 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Regulation of activated microglia and macrophages by systemically administered DNA/RNA heteroduplex oligonucleotides.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
    Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. The delivery of therapeutic oligonucleotides.Nucleic acids research · 2016
    Review
  17. Review
  18. Review
  19. Article
  20. 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

6 authors at 2 institutions in 1 country.

Md Rowshon AlamDivision of Molecular Pharmaceutics, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599, USA.
Xin Ming
Vidula Dixit
Michael Fisher
Xiaoyuan Chen
Rudolph L Juliano
University of North Carolina at Chapel Hill · USStanford University · US

Funding

Laboratory of Molecular Imaging and NanomedicineZIAEB000073 · NIBIB · NATIONAL INSTITUTE OF BIOMEDICAL IMAGING AND BIOENGINEERING · PI CHEN, XIAOYUAN · 2010 to 2020
$32.8M
TRANSPORT AND DELIVERY OF ANTISNESE OLIGONUCLEOTIDESP01GM059299 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI JULIANO, RUDOLPH · 2000 to 2010
$11.7M
NIGMS NIH HHS P01 GM059299NIGMS NIH HHS P01 GM 26599
6 · The paper itself

Abstract

We demonstrate that the biological effect of an oligonucleotide is influenced by its route of cellular uptake. Utilizing a splice-switching antisense oligonucleotide (SSO) and a sensitive reporter assay involving correction of RNA splicing, we examined induction of luciferase in cells treated either with various concentrations of an unconjugated ("free") SSO or an SSO conjugated to a bivalent RGD ligand that promotes binding to the alphavbeta3 integrin (RGD-SSO). Under conditions of equal accumulation in cells, the RGD-SSO consistently had a greater effect on luciferase induction than the unconjugated SSO. We determined that the RGD-SSO and the unconjugated SSO were internalized by distinct endocytotic pathways, suggesting that the route of internalization affects the magnitude of the biological response.

Indexed as

Biological TransportEndocytosisActinsAnimalsBase SequenceCell LineFluorometryHumansMicroscopy, ConfocalOligonucleotides, AntisenseRNA SplicingActinsOligonucleotides, Antisense

Identifiers

PMID20038250
PMCPMC2883474
OpenAlexW2027990555

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.