Results 41 to 50 of about 2,709 (152)

Dissection of key factors correlating with H5N1 avian influenza virus driven inflammatory lung injury of chicken identified by single-cell analysis.

PLoS Pathogens, 2023
Chicken lung is an important target organ of avian influenza virus (AIV) infection, and different pathogenic virus strains lead to opposite prognosis. Using a single-cell RNA sequencing (scRNA-seq) assay, we systematically and sequentially analyzed the ...
Manman Dai, Sufang Zhu, Zhihao An, Bowen You, Ziwei Li, Yongxiu Yao, Venugopal Nair, Ming Liao   +7 more
doaj   +1 more source

Pathogenicity of H9N2 low pathogenic avian influenza viruses of different lineages isolated from live bird markets tested in three animal models: SPF chickens, Korean native chickens, and ducks

Poultry Science, 2021
: Since its first appearance in 1996, H9N2 avian influenza virus (AIV) of the Y439 lineage persisted in Korean live bird markets (LBMs) until the last documented occurrence in 2018. However, in June 2020, the avian influenza surveillance program detected
Soo-Jeong Kye, Min-Ji Park, Na-Young Kim, Yu-Na Lee, Gyeong-Beom Heo, Yoon-Ki Baek, Jae-In Shin, Myoung-Heon Lee, Youn-Jeong Lee   +8 more
doaj   +1 more source

Isolation and molecular characterization of the hemagglutinin gene of H9N2 avian influenza viruses from poultry in Java, Indonesia

Journal of Advanced Veterinary and Animal Research, 2021
Objective: The avian influenza virus (AIV) subtype H9N2 circulating in Indonesia has raised increasing concern about its impact on poultry and its public health risks.
Christian Marco Hadi Nugroho, Otto Sahat Martua Silaen, Ryan Septa Kurnia, Retno Damajanti Soejoedono, Okti Nadia Poetri, Amin Soebandrio   +5 more
doaj   +1 more source

An active serological survey of antibodies to newcastle disease and avian influenza (H9N2) viruses in the unvaccinated backyard poultry in Bushehr province,Iran, 2012–2013

Asian Pacific Journal of Tropical Biomedicine, 2014
Objective: To test the antibodies against newcastle disease virus (NDV) and avian influenza virus (AIV, H9N2) in the unvaccinated backyard poultry in Bushehr province, Iran from 2012 to 2013.
Yousef Saadat, Seyed Ali Ghafouri, Farshad Tehrani, Arash Ghalyanchi Langeroudi   +3 more
doaj   +1 more source

Unveiling Novel Viral Diversity, Biogeography, and Host Networks in Wildlife Through High‐Throughput Sequencing Data Mining

Advanced Science, Volume 12, Issue 46, December 11, 2025.
Analysis of 57 536 high‐throughput sequencing datasets uncovers a vast, hidden world of viruses in wildlife. The researchers reveal significant geographic and host‐specific patterns of viruses, and their surprising cross‐species transmissions, such as avian flu viruses infecting goats.
Hai Wang, Yafei Meng, Xiaoyuan Chen, Xinyuan Cui, Qian Zuo, Na Han, Xianghui Liang, Xuejuan Shen, Caiwu Li, Desheng Li, Fumin Wang, Liangping He, Rujian Chen, Xingbang Lu, Wenjie You, Aiping Wu, Rui‐Ai Chen, Wu Chen, Chan Ding, Yongyi Shen   +19 more
wiley   +1 more source

Dendritic Cells: Origin, Classification, Development, Biological Functions, and Therapeutic Potential

MedComm, Volume 6, Issue 11, November 2025.
This review systematically summarizes dendritic cells (DCs) originating from hematopoietic stem cells, their major subsets (cDC1s, cDC2s, pDCs, moDCs, LCs) and core functions (antigen capture/presentation, adaptive immunity activation, immune tolerance induction, and regulation of innate immune cells).
Fangfang Jin, Lingxiang Xie, Hongqi Zhang, Xiang Fan, Jiaxing Tian, Wei Liu, Yang Xiao, Xinrong Fan   +7 more
wiley   +1 more source

A Systematic Review of New, Enhanced Surveillance Systems and Methodologies for Zoonotic Influenza Viruses in Animals and Human–Animal Interface

Influenza and Other Respiratory Viruses, Volume 19, Issue 11, November 2025.
ABSTRACT In 2009, the World Health Organization (WHO) developed a public health research agenda for influenza to guide researchers and outline directions and priority areas for research on influenza aiming at reducing the burden of seasonal epidemic influenza and the risk and impact of pandemic influenza. The agenda was updated in 2017, but since then,
Rebecca Badra, Wenqing Zhang, John S. L. Tam, Richard Webby, Sylvie Van Der Werf, Sergejs Nikisins, Ann Cullinane, Saad Gharaibeh, Richard Njouom, Malik Peiris, Ghazi Kayali, Jean‐Michel Heraud   +11 more
wiley   +1 more source

Hemagglutinin reassortment dynamics of the zoonotic H9N2 avian influenza virus

, 2020
The H9N2 avian influenza virus (AIV) has emerged, spread and established itself in poultry globally, in just under 30 years. During this time, multiple reassortants of H9N2 with increased zoonotic potential have been isolated in poultry and humans ...
Mannsverk, Steinar S
core   +1 more source

A Cross‐Sectional Virological and Sero‐Epidemiological Study of Exposures to Avian Influenza A(H5N1) and A(H9N2) Viruses in Live Bird Market Workers in Dhaka, Bangladesh

Influenza and Other Respiratory Viruses, Volume 19, Issue 11, November 2025.
ABSTRACT Background Avian influenza A viruses (AIVs) are endemic among poultry in Bangladesh sold at live bird markets (LBMs). We assessed virologic and serologic evidence of exposure to AIVs among LBM workers. Methods A cross‐sectional study recruited 702 randomly sampled workers from 42 LBMs in Dhaka, Bangladesh, during 2017.
Mahbubur Rahman, Timothy M. Uyeki, Malik Peiris, Jacqueline M. Cardwell, Patrick Nguipdop‐Djomo, Min Kim, A. S. M. Alamgir, A. K. M. Muraduzzaman, Sudipta Sarkar, Md Giasuddin, Md Ahasanul Hoque, Montse Torremorell, Mahmudur Rahman, Guillaume Fournié, Dirk U. Pfeiffer, Meerjady Sabrina Flora, Punam Mangtani   +16 more
wiley   +1 more source

Complex Reassortment Dynamics of H9N2 Avian Influenza Viruses in Xinjiang, China: Implications for Zoonotic Spillover

Influenza and Other Respiratory Viruses, Volume 19, Issue 10, October 2025.
ABSTRACT Background H9N2 avian influenza viruses (AIVs) donate their genes to other subtype AIVs, posing significant threats to poultry industries and public health due to their endemicity and zoonotic potential. This study investigates the molecular evolution, reassortment, and mutations of the H9N2 isolates from the live poultry markets (LPMs) in ...
Nana Chang, Haiyang Wang, Kamila Aisaiti, Jingxia Guo, Tong Wu, Cheng Zhang, Han Du, Fei Du, Yuhai Bi, Zhenghai Ma   +9 more
wiley   +1 more source