Cellular membrane of neutrophil

The cellular membrane of a neutrophil (also known as the plasma membrane) is a dynamic structure that serves as the interface between the neutrophil and its extracellular environment. It is not itself a single molecular entity but rather a complex, organized lipid bilayer containing numerous embedded proteins, receptors, and signaling molecules. The neutrophil membrane is essential for virtually all neutrophil functions, including sensing pathogens via pattern recognition receptors, chemotaxis toward sites of infection or injury, adhesion to endothelial cells, phagocytosis of microbes, and the release of antimicrobial granules and neutrophil extracellular traps (NETs)[1][2]. The membrane also mediates the activation of NADPH oxidase (which generates reactive oxygen species for microbial killing)[1][5] and the exocytosis of secretory vesicles and granules during degranulation[2][7]. While the membrane is critical for neutrophil biology, it is not a single therapeutic target but rather a broad cellular compartment that houses many individual molecular targets. Thus, "Cellular membrane of neutrophil" is too broad and non-specific for a molecular target; it should be replaced with a specific receptor, transporter, channel, or enzyme located on the neutrophil membrane for structured drug discovery purposes. For structured information, it is advised to specify the exact molecular target (e.g., "CXCR2 receptor", "Fcγ receptor", "Toll-like receptor 4", "NADPH oxidase", "Myeloperoxidase", etc.), as each has distinct canonical names, classifications, functions, and therapeutic relevance[2][5][7]. The neutrophil membrane itself is not a single target but an anatomical structure enabling many targetable processes.

Other names

Neutrophil plasma membraneNeutrophil cell membranePolymorphonuclear leukocyte membrane