New research suggests that the sugar ribose -- the “R” in RNA -- is probably found in comets and asteroids that zip through the solar system and may be more abundant throughout the universe than was ...

Q: I've been using powdered ribose, which was recommended by my personal trainer. It seems to be helping my energy, but I am worried about so much sugar in my diet. Is it OK to use it every day? A: ...

Outcome of Infants Younger Than 1 Year With Acute Lymphoblastic Leukemia Treated With the Interfant-06 Protocol: Results From an International Phase III Randomized Study The DNA damage response (DDR) ...

In living organisms today, complex molecules like RNA and DNA are constructed with the help of enzymes. So how did these molecules form before life (and enzymes) existed? Why did some molecules end up ...

Space rocks that fell to Earth contain ribose, an essential molecule for life’s genetic machinery, and other related sugars. The finding, reported online November 18 in Proceedings of the National ...

Recently, Shah and associates (1996) have shown that PARP-1 is processed to give a major fragment of 50 kDa during cytochalasin B induced necrosis in HL-60 human promyelocytic leukemia cells. 7 ...

Poly adenosine diphosphate-ribose polymerase inhibitors, an important class of anticancer drugs, employ synthetic lethality strategy and are particularly effective against cancers with genetic ...

The Thanksgiving, Christmas and New Year's holidays are a big deal in my family. There are many get-togethers, decorating, church activities, food and kids. It's fun, but by New Year's Day, I'm ...