Evidence map›Paper›PMID 25963253›Full record

ArticleJournal of biosciences2015

siRNAs targeting PB2 and NP genes potentially inhibit replication of Highly Pathogenic H5N1 Avian Influenza Virus.

Padmanava Behera, Shanmugasundaram Nagarajan, Harshad V Murugkar, Semmannan Kalaiyarasu, Anil Prakash, Ragini Gothalwal, Shiv Chandra Dubey, Diwakar D Kulkarni, Chakradhar Tosh

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Article in Journal of biosciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Padmanava BeheraICAR-National Institute of High Security Animal Diseases, Bhopal 462 022, India.
Shanmugasundaram Nagarajan
Harshad V Murugkar
Semmannan Kalaiyarasu
Anil Prakash
Ragini Gothalwal
Shiv Chandra Dubey
Diwakar D Kulkarni
Chakradhar Tosh
National Institute of High Security Animal Diseases · INBarkatullah University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Highly Pathogenic Avian Influenza (HPAI) H5N1 virus is a threat to animal and public health worldwide. Till date, the H5N1 virus has claimed 402 human lives, with a mortality rate of 58 percent and has caused the death or culling of millions of poultry since 2003. In this study, we have designed three siRNAs (PB2-2235, PB2-479 and NP-865) targeting PB2 and NP genes of avian influenza virus and evaluated their potential, measured by hemagglutination (HA), plaque reduction and Real time RT-PCR assay, in inhibiting H5N1 virus (A/chicken/Navapur/7972/2006) replication in MDCK cells. The siRNAs caused 8- to 16-fold reduction in virus HA titers at 24 h after challenged with 100TCID50 of virus. Among these siRNAs, PB2-2235 offered the highest inhibition of virus replication with 16-fold reduction in virus HA titer, 80 percent reduction in viral plaque counts and 94 percent inhibition in expression of specific RNA at 24 h. The other two siRNAs had 68-73 percent and 87-88 percent reduction in viral plaque counts and RNA copy number, respectively. The effect of siRNA on H5N1 virus replication continued till 48h (maximum observation period). These findings suggest that PB2-2235 could efficiently inhibit HPAI H5N1 virus replication.

Indexed as

AnimalsCell LineChickensDogsHumansInfluenza A Virus, H5N1 SubtypeInfluenza, HumanInfluenza in BirdsMadin Darby Canine Kidney CellsMicrobial Sensitivity TestsNucleocapsid ProteinsRNA-Binding ProteinsRNA-Dependent RNA PolymeraseRNA, Small InterferingViral Core ProteinsViral ProteinsNP protein, Influenza A virusNucleocapsid ProteinsPB2 protein, Influenzavirus ARNA-Binding ProteinsRNA-Dependent RNA PolymeraseRNA, Small InterferingViral Core ProteinsViral Proteins

Identifiers

PMID25963253
OpenAlexW2021880782

What OpenQuestion holds

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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.