Evidence map›Paper›PMID 23396449›Full record

ArticleNucleic acids research2013

Design, synthesis and biological evaluation of novel antagonist compounds of Toll-like receptors 7, 8 and 9.

Ekambar R Kandimalla, Lakshmi Bhagat, Daqing Wang, Dong Yu, Tim Sullivan, Nicola La Monica, Sudhir Agrawal

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

38 citing papers in PubMed, 65 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. 2'-Nucleic acid therapeutics · 2022
    Article
  7. Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Review
  13. Advances in oligonucleotide drug delivery.Nature reviews. Drug discovery · 2020
    Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
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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

7 authors at 1 institution in 1 country.

Ekambar R KandimallaIdera Pharmaceuticals, Inc., 167 Sidney Street, Cambridge, MA 02139, USA.
Lakshmi Bhagat
Daqing Wang
Dong Yu
Tim Sullivan
Nicola La Monica
Sudhir Agrawal
Idera Pharmaceuticals (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oligonucleotides containing an immune-stimulatory motif and an immune-regulatory motif act as antagonists of Toll-like receptor (TLR)7 and TLR9. In the present study, we designed and synthesized oligonucleotide-based antagonists of TLR7, 8 and 9 containing a 7-deaza-dG or arabino-G modification in the immune-stimulatory motif and 2'-O-methylribonucleotides as the immune-regulatory motif. We evaluated the biological properties of these novel synthetic oligoribonucleotides as antagonists of TLRs 7, 8 and 9 in murine and human cell-based assays and in vivo in mice and non-human primates. In HEK293, mouse and human cell-based assays, the antagonist compounds inhibited signaling pathways and production of a broad range of cytokines, including tumour necrosis factor alpha (TNF-α), interleukin (IL)-12, IL-6, interferon (IFN)-α, IL-1β and interferon gamma-induced protein (IP)-10, mediated by TLR7, 8 and 9. In vivo in mice, the antagonist compounds inhibited TLR7- and TLR9-mediated cytokine induction in a dose- and time-dependent fashion. Peripheral blood mononuclear cells (PBMCs) obtained from antagonist compound-treated monkeys secreted lower levels of TLR7-, 8- and 9-mediated cytokines than did PBMCs taken before antagonist administration. The antagonist compounds described herein provide novel agents for the potential treatment of autoimmune and inflammatory diseases.

Indexed as

AnimalsCells, CulturedCytokinesFemaleHEK293 CellsHumansLupus Erythematosus, SystemicMacaca fascicularisMaleMiceMice, Inbred C57BLNF-kappa BOligoribonucleotidesp38 Mitogen-Activated Protein KinasesSignal TransductionToll-Like Receptor 7CytokinesNF-kappa BOligoribonucleotidesp38 Mitogen-Activated Protein KinasesTLR7 protein, humanTLR8 protein, humanTlr9 protein, mouseToll-Like Receptor 7Toll-Like Receptor 8Toll-Like Receptor 9Toll-Like Receptors

Identifiers

PMID23396449
PMCPMC3616729
OpenAlexW2114403343

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.