Yulan Xiong, associate professor of neuroscience at UConn Health, and her team have discovered one more piece of the puzzle ...

cyclic guanosine monophosphate (cGMP), from breaking down into guanosine triphosphate. In humans, an abundance of cGMP allows the arteries to widen, which is why it can help people get and sustain ...

According to this model, mutant KRAS is able to hydrolyze guanosine triphosphate (GTP) and cycle between its active (GTP-bound) and inactive (guanosine diphosphate [GDP]–bound) states ...

G proteins often play the role of initial molecular switch in this cascade. The switch is `on' when guanosine triphosphate (GTP) is bound to the G proteins, and `off' when guanosine diphosphate (GDP) ...

Yulan Xiong and her team have discovered a much-searched-for regulator that plays a key role in genetic causes of Parkinson's ...

Guanine is also a component of important biomolecules such as GTP (guanosine triphosphate), which is involved in cellular signaling and protein synthesis. In addition to their role in nucleic acids, ...