A metabolic enzyme studied for over seven decades has a hidden second function—it can unwind RNA and promote cell cycle progression, an additional function beyond its role in energy production, ...

Peroxiredoxins are among the most abundant enzymes involved in managing oxidative stress. They control the levels of peroxides such as hydrogen peroxide, relay redox signals, and help protect other ...

Researchers have found that peroxiredoxins, a family of antioxidant enzymes central to how cells manage oxidative stress, can assemble into a far wider variety of molecular shapes than scientists ...

Scientists discovered hundreds of energy-making enzymes secretly working on human DNA—revealing a hidden “mini-metabolism” ...

A resurrected ancient enzyme is helping scientists test how reliably Earth’s oldest rocks record signs of life.

Frances Arnold's game-changing technique of "directed evolution" creates enzymes with unusual capabilities. Her own evolution made it possible.

Scientists from VIB, Vrije Universiteit Brussel, Saarland University, and  RPTU University Kaiserslautern-Landau have discovered that an important family of antioxidant enzymes can assemble in far ...

The new AP Top 25 women's college basketball poll is out. The top five remained the same. Oklahoma and Iowa both jumped four spots to break into the top 10, with the Sooners at No. 7 and Hawkeyes at ...

The arterial vasculature is the second most frequently calcified structure in the human body after the skeleton. Calcification of the aorta and aortic valves occurs in most individuals in westernized ...

CNW/ - Alexion, AstraZeneca Rare Disease's Koselugo (selumetinib), an oral, selective MEK inhibitor, has been approved in ...