This discovery is significant because OH radicals play a key role in air quality, climate science, and even biochemical processes in the human body. By uncovering unexpected chemical reaction pathways ...

Stanford Medicine investigators have replicated, in a lab dish, one of humans' most prominent nervous pathways for sensing ...

Scientists have gained greater clarity in the brain regions and neurons that control metabolism, body temperature and energy use. A team of researchers discovered which chemicals influence the signals ...

All cells produce substances that are essential for them to function properly. For example, in plants, specific metabolic pathways can produce glucose and chlorophyll. Metabolic pathways can be ...

Teen depression linked to brain chemical imbalance, with girls showing greater vulnerability during adolescence.

Research has shown that a biological brain mechanism called the 'kynurenine pathway' is imbalanced in adolescents with depression, and this imbalance is more pronounced in teenage girls than boys.