Figure 1 (IMAGE) Institute for Basic Science Caption Left) Reactive astrocytes express a high level of MAOB and release a high level of GABA, which results in the inhibition of GABRA5 neurons. This results in decreased thermogenesis in brown fat tissues, and an increase in white fat storage. Right) When the GABRA5 neuron activity is restored, brown fat thermogenesis is increased and white fat storage is decreased. In both cases, mice are fed a high-fat diet. Credit Institute for Basic Science Usage Restrictions Attribution Required License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.