Region | Population of neurons | Peripheral mechanisms | Impact on glucose homeostasis | Ref. | Opportunities for diabetes management |
---|---|---|---|---|---|
ARC | AgRP | Food entrained oscillator | Regulate feeding behaviour | Predicting cephalic phase | |
AgRP→aBNST6vl | ↑ BAT myostatin expression | Insulin resistance | (Steculorum et al.2016) | Control of SI | |
ARCAgRP→LHN | ↑ Appetite | ↑ G(t) | (Steculorum et al.2016) | Control of food intake | |
AgRPIR | ↓ Hepatic vagal tone | ↓ HGP ⇔ Peripheral glucose uptake | Control of hepatic SI | ||
NPY | ↑ Appetite | ↑ G(t) | Control of food intake | ||
↑ Hepatic sympathetic tone | ↑ HGP | Control of hepatic SI | |||
NPY→PVNTH | ↓ Sympathetic tone | ↓ BAT thermogenesis | - | ||
POMC | ↑ Sympathetic tone | ↑ WAT lypolisis | - | ||
MC4R mutations | Insulin resistance | Control of SI | |||
P O M C IR | Impaired insulin action | ↑ WAT lipolysis | Control of SI | ||
TH | ↑ Appetite | ↑ G(t) | (Zhang and van den Pol 2016) | Control of food intake | |
VMH | V M H SF1 | - | ↑ Glucose uptake ↑ HGP | Control of hepatic SI | |
↑ Glucagon ⇔ Insulin | ↑ G(t) | (Shimazu and Ishikawa 1981; Stanley et al.2016; Shimazu and Ishikawa 1981) | Control of hypoglycemia | ||
V M H Glut | ↑ Sympathetic tone | ↑ HGP ↑ Tissue uptake | (Shimazu et al. 1966; Gellman et al. 1981; Coutinho et al. 2017) | Control of blood glucose levels | |
↓ Glutamatergic metabolism | ↓ Response to hypoglycemia | (Chowdhury et al.2017) | Control of hypoglycemia | ||
LHN | LHN | ↑ Parasympathetic tone | ↓ HGP | Control of blood glucose levels | |
L H N MC4 R | ↑ Sympathetic tone | ↑ BAT glucose uptake | Control of SI | ||
SCN | SCN→PVN | ↑ Sympathetic tone | ↑ HGP | Control of hepatic SI |