Enzymes regulating genetic expression can be just as important as the genome itself, increasing evidence shows. The expanding field of epigenetics focuses on the multiple influences on DNA and ...
... their risk of developing diabetes, heart disease and other health conditions.
Activation of the enzyme CaMKK2 is just one step in the appetite stimulation pathway located in the hypothalamus ...
... s activity in real time, not only reveals novel insights into how this critical viral enzyme functions, but also clarifies how some of the anti-HIV pharmaceuticals work.
The research team, at Harvard ...
... (now at the Philipps-Universtat Marburg in Germany), who has developed organometallic enzyme inhibitors for other types of kinases, the scientists combined traditional organic compounds with the ...
... as the ovaries' release of eggs.
For their study, Baenziger's laboratory genetically disabled one of the enzymes that attaches sugars to luteinizing hormone in mice. This enzyme isn't the only one to ...
... at the U.S. Department of Energy's Brookhaven National Laboratory have identified enzymes important in the modification of isoflavonoids, natural plant products that help plants resist fungal ...
... e.g. in order to repair bone tissue. Researchers at the University of Twente have shown that if the enzyme PKA is previously activated in the stem cells in the lab, following implantation this results ...
... of researchers from Boston College and the University of Wisconsin, Madison discovered that one of the enzymes contained in the bacteria used to produce the drug may hold promise in creating newer, ...
... defect. When we artificially increase caspase activity, the cells differentiated. When we increased the enzyme activity even more, the cell went into programmed cell death.”
In studying how caspases ...
... stem cells according to new research in the journal Cell Stem Cell. Caspases, known as 'killer enzymes,' that are activated during programmed cell death, are also active in the initial phases of cell ...
... t be able to locate her and reproduce. UC Davis researchers have discovered how a key enzyme interacts with those pheromones in the beetle's sophisticated olfactory system, a finding that may lead to ...
... to natural catalysts.
In laboratory tests, researchers were able to cause a synthetic catalyst -- an enzyme-like molecule that enables hydrogenation, a reaction used to transform fats in the food ...
... -resistant bacteria reaching alarming proportions, Rockefeller University scientists have identified an enzyme produced in viruses (called bacteriophages) that could stop these one-celled powerhouses ...
... an uptick in antibiotic-resistant bacteria reaching alarming proportions, scientists have identified an enzyme produced in viruses (called bacteriophages) that could stop these one-celled powerhouses ...
... including the use of genetically engineered proteins and by looking at the 3D structure of the enzymes. Now that it is possible to synthesise the structures that allow replication of the virus in the ...
