Evidence map›Paper›PMID 26285203›Full record

ArticlePloS one2015

The Therapeutic Effect of Pamidronate on Lethal Avian Influenza A H7N9 Virus Infected Humanized Mice.

Jian Zheng, Wai-Lan Wu, Yinping Liu, Zheng Xiang, Ming Liu, Kwok-Hung Chan, Siu-Ying Lau, Kwok-Tai Lam, Kelvin Kai-Wang To, Jasper Fuk-Woo Chan and 5 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.4field-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

12 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
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  11. Humanized Mice as Unique Tools for Human-Specific Studies.Archivum immunologiae et therapiae experimentalis · 2018
    Review
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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

15 authors at 3 institutions in 2 countries.

Jian ZhengDepartment of Paediatrics & Adolescent Medicine, University of Hong Kong, Hong Kong, China.
Wai-Lan WuState Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, University of Hong Kong, Hong Kong, China.
Yinping LiuDepartment of Paediatrics & Adolescent Medicine, University of Hong Kong, Hong Kong, China.
Zheng XiangDepartment of Paediatrics & Adolescent Medicine, University of Hong Kong, Hong Kong, China.
Ming LiuGuangzhou Institute of Respiratory Diseases, Guangzhou Medical University, Guangzhou, China.
Kwok-Hung ChanState Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, University of Hong Kong, Hong Kong, China.
Siu-Ying LauState Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, University of Hong Kong, Hong Kong, China.
Kwok-Tai LamDepartment of Paediatrics & Adolescent Medicine, University of Hong Kong, Hong Kong, China.
Kelvin Kai-Wang ToState Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, University of Hong Kong, Hong Kong, China.
Jasper Fuk-Woo ChanState Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, University of Hong Kong, Hong Kong, China.
Lanjuan LiState Key Laboratory for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.
Honglin ChenState Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, University of Hong Kong, Hong Kong, China.
Yu-Lung LauDepartment of Paediatrics & Adolescent Medicine, University of Hong Kong, Hong Kong, China.
Kwok-Yung YuenState Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, University of Hong Kong, Hong Kong, China.
Wenwei TuDepartment of Paediatrics & Adolescent Medicine, University of Hong Kong, Hong Kong, China.
University of Hong Kong · HKGuangzhou Medical University · CNZhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A novel avian influenza virus H7N9 infection occurred among human populations since 2013. Although the lack of sustained human-to-human transmission limited the epidemics caused by H7N9, the late presentation of most patients and the emergence of neuraminidase-resistant strains made the development of novel antiviral strategy against H7N9 in urgent demands. In this study, we evaluated the potential of pamidronate, a pharmacological phosphoantigen that can specifically boost human Vδ2-T-cell, on treating H7N9 virus-infected humanized mice. Our results showed that intraperitoneal injection of pamidronate could potently decrease the morbidity and mortality of H7N9-infected mice through controlling both viral replication and inflammation in affected lungs. More importantly, pamidronate treatment starting from 3 days after infection could still significantly ameliorate the severity of diseases in infected mice and improve their survival chance, whereas orally oseltamivir treatment starting at the same time showed no therapeutic effects. As for the mechanisms underlying pamidronate-based therapy, our in vitro data demonstrated that its antiviral effects were partly mediated by IFN-γ secreted from human Vδ2-T cells. Meanwhile, human Vδ2-T cells could directly kill virus-infected host cells in a perforin-, granzyme B- and CD137-dependent manner. As pamidronate has been used for osteoporosis treatment for more than 20 years, pamidronate-based therapy represents for a safe and readily available option for clinical trials to treat H7N9 infection.

Indexed as

AnimalsApoptosisBlotting, WesternBone Density Conservation AgentsCells, CulturedDiphosphonatesDNA-Binding ProteinsHumansImmunoenzyme TechniquesInfluenza A Virus, H7N9 SubtypeInfluenza, HumanLungMiceMice, KnockoutOrthomyxoviridae InfectionsPamidronateBone Density Conservation AgentsDiphosphonatesDNA-Binding ProteinsPamidronateRag2 protein, mouseRNA, Messenger

Identifiers

PMID26285203
PMCPMC4540487
OpenAlexW1789740355

What OpenQuestion holds

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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.