The practical upshot of this is hard to see at the moment. But if these two suppression mechanisms could, themselves, be suppressed, that might stop people putting on weight.
Freshmen are showing up already stressed out, according to the latest research study that reported students' emotional health levels at their lowest since the survey started in 1985.
The former head of the UNESCO World Heritage Centre, which oversees heritage sites, is Francesco Bandarin, a Venetian who now serves as UNESCO's assistant director-general for culture.
When China's birth rate drops sharply, the annual ratio between the number of newly born babies and that of induced abortions has retained at around 1:0.3, equivalent to the medium level in the world.
The 3-d visualizations could lead to big advances in early cancer detection, since clinicians today identify cancerous cells by using 2-d pictures to assess the cells' shape and size.