Umifenovir

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Biological function summary

The Influenza A virus interferes with normal cellular functions. As it enters and replicates within host cells it triggers immune responses that seek to neutralize the virus a process often targeted by flu antibodies and anti-influenza therapies like arbidol 20 mg. The virus can hijack the host cell machinery to produce viral proteins and RNA forming complexes with cellular components to facilitate new virion assembly. This interaction often leads to the production of cytokines and can induce inflammation an important feature of infection by Influenza Type A.

Pathways

The Influenza A virus interacts with cellular pathways involved in endocytosis and RNA replication. It exploits the host cell’s clathrin-mediated endocytosis for entry making use of the cellular machinery. In the context of RNA replication the virus's RNA-dependent RNA polymerase complex plays a critical role working alongside host cell proteins to synthesize viral RNA. The virus has well-documented interactions with proteins such as M1 matrix protein and NS1 non-structural protein which modulate both viral replication and interference with host immune responses.