Novel system to track brain chemicals

Researchers have developed a novel method for tracking the activity of small molecules in the brain, including the neurotransmitters serotonin and dopamine. Pairing tiny artificial receptors with semiconductor devices that are able to function in living tissue, the team was able to observe brain chemicals at a high level of detail. Source: Feed4

Synthetic DNA vaccine effective against influenza A virus subtype

Currently available vaccines for the prevention of seasonal influenza virus infection have limited ability to induce immunity against diverse H3N2 viruses, an influenza A subtype that has led to high morbidity and mortality in recent years. Now, scientists have engineered a synthetic DNA vaccine shown to produce broad immune responses against these H3N2 viruses. Source: […]