Sandbox Reserved 1167: Difference between revisions
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== Function == | == Function == | ||
The Glucagon Receptor plays an important role in glucose homeostasis. During times of fasting (or low blood sugar) the pancreas dispatches glucagon to activate the GCGR in the liver. The [http://www.nature.com/nature/journal/v499/n7459/fig_tab/nature12393_F5.html binding of glucagon] | The Glucagon Receptor plays an important role in glucose homeostasis. During times of fasting (or low blood sugar) the pancreas dispatches glucagon to activate the GCGR in the liver. The [http://www.nature.com/nature/journal/v499/n7459/fig_tab/nature12393_F5.html binding of glucagon] stimulates gluconeogenesis, through adenylate cyclase that initiates protein kinase A (PKA) activity<ref>PMID:PMC4321206</ref>. This pathway synthesizes glucose, elevating blood sugar levels. | ||