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Latest articles and updates
Discover scientific articles exploring viral biology, viral genomes, virus–host interactions, viral evolution, viral entry, replication, vaccines, therapeutics, and antiviral research. The ICTVDB Scientific Blog provides clear, research-focused perspectives on molecular mechanisms, experimental approaches, and emerging topics in modern virology.
Mechanisms of Viral Entry Into Host Cells
Viral entry is a complex molecular process that allows viruses to recognize and enter susceptible host cells. This article explores the mechanisms underlying viral attachment, receptor engagement, membrane fusion, endocytosis, intracellular trafficking, and genome delivery. It also examines how entry pathways influence viral tropism, host–virus interactions, adaptation, and the development of antiviral strategies.
Read articleHow Viral Genomes Evolve and Adapt to New Hosts
Viral genomes continuously evolve through mutation, recombination, reassortment, selection, and genetic drift. When viruses encounter new hosts, these processes interact with host receptors, cellular factors, immune responses, and transmission barriers. Understanding these mechanisms helps researchers investigate viral host switching, adaptation, genomic diversity, and emerging viral lineages.
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