Scientists uncover key mechanisms that drive an enzyme linked to aging and cancer

Sir2, an enzyme belonging to sirtuins, has been shown to be involved in the deacetylation of proteins. Researchers from the ...
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Johns Hopkins study reveals enzyme that shields neurons from oxidative stress

New research from Johns Hopkins Medicine shows that the enzyme biliverdin reductase A (BVRA) plays a direct protective role against oxidative stress in neurons, independent of its role producing the ...

Protein plays unexpected dual role in protecting brain from oxidative stress damage

New research from Johns Hopkins Medicine shows that the enzyme biliverdin reductase A (BVRA) plays a direct protective role ...

Bacterial enzyme structure reveals new path for renewable plastic

Current demand for plastics and chemical raw materials is met through large-scale production of ethylene from fossil fuels. This makes it necessary to search for new, renewable processes. Using ...
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Physical biochemistry : applications to biochemistry and molecular biology

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...