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He said that results of this study suggest that there may be two separate ways the brain communicates with the spleen to regulate immune function. This points the way to a possible solution for treating sepsis. It may be more effective to take advantage of the central nervous system to control cells of the spleen.
Immune cells communicate in a number of ways, either by cell-to-cell contact or through secreted signaling molecules. Receptors and ligands are fundamental for cellular communication. Receptors are protein structures that may be expressed on the surface of a cell or in intracellular compartments.heir coordinated movement and exchange of signals then instructs other innate immune cells called macrophages and monocytes (in green) to surround the neutrophil cluster and form a tight wound seal. This 24-second video represents a two-hour recording.