Pathogen membrane

The pathogen membrane is a lipid bilayer structure that forms the boundary of pathogenic microbial cells such as bacteria, fungi, certain parasites, and enveloped viruses. It is typically composed of phospholipids, proteins, and in some organisms, sterols or glycolipids. The membrane confers structural integrity, regulates transport and signaling, and presents pathogen-associated molecular patterns that are recognized by the immune system. Targeting membrane components is a powerful antimicrobial strategy; however, the term "pathogen membrane" is not a precise molecular identifier and encompasses a complex, diverse set of molecules and functions[1][2][3][4][5][6][7].

Other names

pathogen cell membranemicrobial membranebacterial membraneviral envelope (context-specific)

Membrane disruption or permeabilization (by antibiotics/antimicrobial peptides); Inhibition of membrane biosynthesis (e.g., via inhibition of lipid synthesis pathways); Targeting specific membrane proteins (e.g., efflux pump inhibitors); Inhibition of envelope fusion (for enveloped viruses)