Evidence map›Paper›PMID 20816672›Full record

ArticleBiochemical pharmacology2010

Triplex forming oligonucleotides against type α1(I) collagen attenuates liver fibrosis induced by bile duct ligation.

Ravikiran Panakanti, Akshay Pratap, Ningning Yang, John S Jackson, Ram I Mahato

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Biochemical pharmacology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Targeted TFO delivery to hepatic stellate cells.Journal of controlled release : official journal of the Controlled Release Society · 2011
    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

5 authors at 2 institutions in 1 country.

Ravikiran PanakantiDepartment of Pharmaceutical Sciences, University of Tennessee Health Science Center, Memphis, TN 38103, USA.
Akshay Pratap
Ningning Yang
John S Jackson
Ram I Mahato
University of Tennessee Health Science Center · USMethodist University Hospital · US

Funding

Targeted Delivery of TFOs for Treatment of Liver FibrosisR01EB003922 · NIBIB · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI MAHATO, RAM I. · 2007 to 2010
$904k
NIBIB NIH HHS EB003922NIBIB NIH HHS R01 EB003922
6 · The paper itself

Abstract

Liver fibrosis is a consequence of chronic liver disorders which lead to the accumulation of extracellular matrix (ECM). Particularly, there is an increased accumulation of collagen in the fibrotic liver. We have therefore used a triplex forming oligonucleotide (TFO) against the type α1(I) collagen and evaluated, whether it can attenuate liver fibrosis induced by common bile duct ligation (CBDL) in rats. There was a significant decrease in hydroxyproline levels and Masson's trichrome staining for collagen in TFO-treated CBDL groups compared to non-treated CBDL group. There was over expression of type α1(I) collagen, α-smooth muscle actin (α-SMA) and TGF-β1 expression in the CBDL group compared to TFO-treated CBDL group. Also, the serum alanine transaminase (ALT) and aspartate transaminase (AST) concentrations were less in the TFO treated group compared to non-treated CBDL group. There was also less neutrophils accumulation in TFO treated CBDL group assayed by myeloperoxidase (MPO) assay. These results suggests that TFO can be used to downregulate type 1 collagen gene expression and can alleviate liver fibrosis induced by common bile duct ligation.

Indexed as

AnimalsCell Line, TransformedCholestasis, ExtrahepaticCollagen Type ICommon Bile DuctDNALigationLiver CirrhosisMaleNucleic Acid ConformationOligonucleotidesRatsRats, Sprague-DawleyCollagen Type IDNAOligonucleotidestriplex DNA

Identifiers

PMID20816672
PMCPMC2956779
OpenAlexW2085756858

What OpenQuestion holds

Textmetadata
LicenceTDM
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.