Volume 612 Issue 7941

리서치 하이라이트




News Features

News & Views

Gut microbes shape athletic motivation p.633

Microorganisms in the gut produce molecules that activate sensory neurons, stimulating exercise-associated reward circuits in the brain. This newly discovered pathway in mice affects motivation for prolonged exercise.

doi: 10.1038/d41586-022-04355-3

An energetic look at the life in logged forests p.636

What are the ecological consequences of logging in a tropical forest? A detailed assessment of vegetation growth, bird and mammal numbers, and energy flows in logged and unlogged forests offers some surprising findings.

doi: 10.1038/d41586-022-04356-2

Molecular engineering enables bright blue LEDs p.638

Future LEDs could be based on lead halide perovskites. A breakthrough in preparing device-compatible solids composed of nanoscale perovskite crystals overcomes a long-standing hurdle in making blue perovskite LEDs.

doi: 10.1038/d41586-022-04447-0

A refined use of mutations to guide immunotherapy decisions p.639

Assessment of a tumour’s mutational profile offers a way of predicting a person’s response to anticancer therapies called immune-checkpoint inhibitors. It seems that such approaches might fall short for people who are not of European ancestry.

doi: 10.1038/d41586-022-04448-z