Hormone Production & Development
Sterols, particularly 24-methylenecholesterol, are vital precursors for the production of ecdysteroids, the hormones that regulate molting, development, and reproduction in bees. Without adequate sterols, bees may experience developmental delays or issues with metamorphosis. This can lead to CCD.
Cell Membrane Structure & Function
Sterols are essential components of cell membranes, contributing to membrane stability, fluidity, and function. In bees, sterols are involved in maintaining cellular integrity, which is crucial for normal physiological processes such as nutrient transport and cell signaling.
Energy Storage & Metabolism
Sterols play a role in energy storage and distribution by being part of lipid metabolism. They are involved in the formation of glycerides, which bees use to store energy needed for foraging, thermoregulation, and colony maintenance. Abundant lipids ensure bees have the energy reserves they need, especially during periods of high activity or stress.
Signaling Molecules for Growth & Immune Response
Phospholipids, which include sterols, are involved in cell signaling pathways that regulate growth and immune responses. This role is critical for colony health, helping bees respond to pathogens and environmental stressors.
