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Bioactive Lipid Signaling Molecules

Meaning

Bioactive Lipid Signaling Molecules are a diverse class of lipid-derived compounds that act as local or systemic messengers to modulate cellular function and intercellular communication. This group includes eicosanoids, sphingolipids, and certain phospholipids, which initiate cascades that influence inflammation, vascular tone, cell proliferation, and hormonal responsiveness. They are not merely passive energy stores or structural components but potent, rapidly acting modulators of human physiology. Understanding their balance is paramount for managing chronic inflammation and optimizing endocrine signaling.