Evidence map›Paper›PMID 31350425›Full record

ArticleScientific reports2019

Development of latent Interferon alpha 2b as a safe therapeutic for treatment of Hepatitis C virus infection.

Iram Gull, Muhammad Shahbaz Aslam, Imran Tipu, Roohi Mushtaq, Tehseen Zamir Ali, Muhammad Amin Athar

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

8 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Host-Directed Antiviral Therapy.Clinical microbiology reviews · 2020
    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

6 authors at 1 institution in 1 country.

Iram GullInstitute of Biochemistry and Biotechnology, Quaid-i-Azam Campus, University of the Punjab, Lahore, 54590, Pakistan. iram.ibb@pu.edu.pk.
Muhammad Shahbaz AslamInstitute of Biochemistry and Biotechnology, Quaid-i-Azam Campus, University of the Punjab, Lahore, 54590, Pakistan.
Imran TipuInstitute of Biochemistry and Biotechnology, Quaid-i-Azam Campus, University of the Punjab, Lahore, 54590, Pakistan.
Roohi MushtaqInstitute of Biochemistry and Biotechnology, Quaid-i-Azam Campus, University of the Punjab, Lahore, 54590, Pakistan.
Tehseen Zamir AliPunjab University Health Centre, Quaid-i-Azam Campus, University of the Punjab, Lahore, 54590, Pakistan.
Muhammad Amin AtharInstitute of Biochemistry and Biotechnology, Quaid-i-Azam Campus, University of the Punjab, Lahore, 54590, Pakistan.
University of the Punjab · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interferon therapy for the treatment of hepatitis C virus infection has very limited clinical application due to short serum half-life and side effects of therapy in systemic route of administration. In the present study, we have focused to improve the interferon therapy by overcoming the limitation of side effects. We hypothesized that latent interferon alpha 2b (IFNα2b) produced by fusion of Latency associated protein (LAP) domain of TGFβ and IFNα2b having HCV NS3 protease cleavage site as linker that will be activated only at target site (liver) by viral protease (HCV NS3 protease) present on the surface of infected cells. The fusion proteins were expressed in pichia pastoris as homodimer and cleaved by recombinant HCV NS3 protease in vitro into two fragments corresponding to the IFNα-2b and LAP respectively. The latency of chimeric proteins and biological activity after treatment with HCV NS3 protease was assessed by cytopathic effect inhibition assay in A594 cells infected with encephalomyocarditis virus (EMCV) and reduction in HCV viral load in Huh7 cells. The HCV NS3 protease was present on the surface of HCV replicating Huh7 cells in amount that activated half of the effective concentration (EC

Indexed as

Drug DesignAntiviral AgentsCell Line, TumorCell SurvivalCytopathogenic Effect, ViralDEAD-box RNA HelicasesFemaleHepacivirusHepatitis C, ChronicHumansInterferon alpha-2Leukocytes, MononuclearMaleNucleoside-TriphosphatasePeptidesPichiaAntiviral AgentsDEAD-box RNA HelicasesInterferon alpha-2latency-associated propeptide, TGF-betaNS3 protein, hepatitis C virusNucleoside-TriphosphatasePeptidesProtein PrecursorsRecombinant Fusion ProteinsSerine EndopeptidasesTransforming Growth Factor betaViral Nonstructural ProteinsViral Proteases

Identifiers

PMID31350425
PMCPMC6659634
OpenAlexW2965320712

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.