The PB1 protein of influenza A virus inhibits the innate immune response by targeting MAVS for NBR1-mediated selective autophagic degradation

Y Zeng, S Xu, Y Wei, X Zhang, Q Wang, Y Jia… - PLoS …, 2021 - journals.plos.org
Influenza A virus (IAV) has evolved various strategies to counteract the innate immune
response using different viral proteins. However, the mechanism is not fully elucidated. In …

PB1-F2 protein of highly pathogenic influenza A (H7N9) virus selectively suppresses RNA-induced NLRP3 inflammasome activation through inhibition of MAVS …

PHH Cheung, ZW Ye, TWT Lee, H Chen… - Journal of Leucocyte …, 2020 - academic.oup.com
Infection with seasonal as well as highly pathogenic avian influenza A virus (IAV) causes
significant morbidity and mortality worldwide. As a major virulence factor, PB1-F2 protein of …

Influenza A virus protein PB1-F2 impairs innate immunity by inducing mitophagy

R Wang, Y Zhu, C Ren, S Yang, S Tian, H Chen, M Jin… - Autophagy, 2021 - Taylor & Francis
Influenza A virus (IAV) infection induces mitophagy, which is essential for the clearance of
damaged mitochondria. Dysfunctional mitochondria can be selectively targeted by PINK1 …

Hemagglutinin of influenza A virus antagonizes type I interferon (IFN) responses by inducing degradation of type I IFN receptor 1

C Xia, M Vijayan, CJ Pritzl, SY Fuchs… - Journal of …, 2016 - Am Soc Microbiol
Influenza A virus (IAV) employs diverse strategies to circumvent type I interferon (IFN)
responses, particularly by inhibiting the synthesis of type I IFNs. However, it is poorly …

The influenza virus PB2 protein evades antiviral innate immunity by inhibiting JAK1/STAT signalling

H Yang, Y Dong, Y Bian, N Xu, Y Wu, F Yang… - Nature …, 2022 - nature.com
Influenza A virus (IAV) polymerase protein PB2 has been shown to partially inhibit the host
immune response by blocking the induction of interferons (IFNs). However, the IAV PB2 …

Influenza A virus use of BinCARD1 to facilitate the binding of viral NP to importin α7 is counteracted by TBK1-p62 axis-mediated autophagy

X Wang, L Jiang, G Wang, W Shi, Y Hu… - Cellular & molecular …, 2022 - nature.com
As a major component of the viral ribonucleoprotein (vRNP) complex in influenza A virus
(IAV), nucleoprotein (NP) interacts with isoforms of importin α family members, leading to the …

Activation of the NLRP3 inflammasome by IAV virulence protein PB1-F2 contributes to severe pathophysiology and disease

JL McAuley, MD Tate, CJ MacKenzie-Kludas… - PLoS …, 2013 - journals.plos.org
The ability for a host to recognize infection is critical for virus clearance and often begins with
induction of inflammation. The PB1-F2 of pathogenic influenza A viruses (IAV) contributes to …

PARP1 enhances influenza A virus propagation by facilitating degradation of host type I interferon receptor

C Xia, JJ Wolf, C Sun, M Xu, CJ Studstill… - Journal of …, 2020 - Am Soc Microbiol
Influenza A virus (IAV) utilizes multiple strategies to confront or evade host type I interferon
(IFN)-mediated antiviral responses in order to enhance its own propagation within the host …

Reassessing the role of the NLRP3 inflammasome during pathogenic influenza A virus infection via temporal inhibition

MD Tate, JDH Ong, JK Dowling, JL McAuley… - Scientific reports, 2016 - nature.com
The inflammasome NLRP3 is activated by pathogen associated molecular patterns (PAMPs)
during infection, including RNA and proteins from influenza A virus (IAV). However, chronic …

Host immune response to influenza A virus infection

X Chen, S Liu, MU Goraya, M Maarouf… - Frontiers in …, 2018 - frontiersin.org
Influenza A viruses (IAVs) are contagious pathogens responsible for severe respiratory
infection in humans and animals worldwide. Upon detection of IAV infection, host immune …