Evidence map›Paper›PMID 41597556›Full record

ArticleMicroorganisms2025

Phylogenetic Analyses and Biological Characterization of H9N2 Avian Influenza Virus Isolated from Chickens in China from 2022 to 2023.

Yafen Song, Aoyang Yan, Shengyao Song, Hongxuan Gong, Ling Chen, Bofan Fu, Min Zhang, Jie Zhang, Ji Liu, Yitong Guo and 3 more

Abstract read
In one paragraph

Article in Microorganisms, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
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

13 authors.

Yafen SongChina Institute of Veterinary Drug Control, Beijing 100081, China.ORCID 0000-0003-3478-2509
Aoyang YanChina Institute of Veterinary Drug Control, Beijing 100081, China.
Shengyao SongChina Institute of Veterinary Drug Control, Beijing 100081, China.
Hongxuan GongChina Institute of Veterinary Drug Control, Beijing 100081, China.
Ling ChenChina Institute of Veterinary Drug Control, Beijing 100081, China.
Bofan FuChina Institute of Veterinary Drug Control, Beijing 100081, China.
Min ZhangChina Institute of Veterinary Drug Control, Beijing 100081, China.
Jie ZhangChina Institute of Veterinary Drug Control, Beijing 100081, China.
Ji LiuChina Institute of Veterinary Drug Control, Beijing 100081, China.
Yitong GuoChina Institute of Veterinary Drug Control, Beijing 100081, China.
Guanlong XuChina Institute of Veterinary Drug Control, Beijing 100081, China.
Chenghuai YangChina Institute of Veterinary Drug Control, Beijing 100081, China.ORCID 0000-0002-7472-9852
Qianyi ZhangChina Institute of Veterinary Drug Control, Beijing 100081, China.ORCID 0009-0004-1200-9368

Funding

the National Key Research and Development Program of China 2023YFD1800603the National Key Research and Development Program of China 2024YFD1800303
6 · The paper itself

Abstract

The continued diversification of the H9N2 avian influenza virus (AIV) into multiple antigenically and phylogenetically distinct lineages is promoting the emergence of strains with pandemic potential. Constant monitoring of the genetic evolution and changes in biological characteristics of the H9N2 viruses is therefore essential. In this study, we analyzed the genetic evolution of the H9N2 viruses isolated from poultry farms between 2022 and 2023 and evaluated their pathogenicity in chickens and mice. The

Indexed as

avian influenza virusevolutionH9N2humoral immunitypathogenicityreassortment

Identifiers

PMID41597556
PMCPMC12843895

What OpenQuestion holds

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LicenceCC BY
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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.