A government lab finds a novel virus present in cell lines used for therapeutic production that were thought to be virus-free. Kerry served as The Scientist’s news director until 2021. Before joining ...

Viruses with an envelope steal a fatty layer from the cell. Then, new virus particles infect other cells, turning them into virus production factories too. So viruses are unlike any living ...

HIV close HIVHuman Immunodeficiency Virus, a disease which damages cells in the immune system. stands for Human Immunodeficiency Virus. This infection is transmitted by body fluids, often during ...

In a series of experiments, the scientists show that this virus, HKU5-CoV-2, can efficiently infect cells of humans and a wide range of other animal cells. The findings raise the possibility that ...

While fewer than 5% of macrophages were directly infected by virus, cell death and immune responses were widespread, indicating that extracellular vesicles or exosomes containing microRNAs ...

Citation: Single-cell RNA analysis reveals key immune mechanisms in lungs of pigs infected with reproductive and respiratory virus (2025, February 24) retrieved 25 March 2025 from https://phys.org ...