Blood sugar levels are controlled by cells in the pancreas called beta-cells which secrete insulin to lower blood glucose levels. Another cell type in the pancreas called alpha-cells are the ...

Blood sugar levels are controlled by cells in the pancreas called beta-cells which secrete insulin to lower blood glucose levels. Another cell type in the pancreas called alpha-cells are the ...

For example, beta cells secrete insulin in response to increased blood glucose levels, and this stimulates cells to take up glucose, an essential step in energy homeostasis. In contrast ...