Science news articles about 'target enzyme'

... MLL-AF4 itself would be difficult to target chemically, enzymes are generally fairly easy ... Armstrong notes that there are already drugs in clinic that target enzymes that modify histones, namely histone ...

... , the Ghosh lab has determined the structures of all three of the enzymes involved in controlling estrogen levels that can serve as drug targets for estrogen-dependent tumors in breast cancer. This ...

... Sinica, Taipei, and Illinois chemist Rong Cao began by producing crystallographic structures of the target enzymes and drug candidates, allowing the researchers to identify those features that would ...

... - also found that GSMs work in a way that has not been seen before in other drugs. "Most drugs target enzymes, which act on proteins, or cell surface receptors, which proteins bind to," he says. " ...

... a "big question mark" for other drugs now under clinical study, Marambaud said. Those drugs primarily target enzymes responsible for producing amyloid-ß peptides, he noted, but those enzymes are also ...

... internal clock was previously unknown. HDAC3 is an enzyme that affects gene expression by binding to receptors ... sleep-wake cycle." Companies are currently targeting enzymes like HDAC with drugs called ...

... Sciences and the principle investigator on the project. "What is exciting about this finding is that the TB target, enzyme InhA, is already well known. But existing drugs are highly toxic and of ...

... Early in the 1990s, many drug developers chased after a mechanism to inhibit Ras by targeting enzymes that modify it, but they were unsuccessful. "The major developers gave up, claiming Ras is not ...

... resources and putting these resources in our freezer. When we have an interest in resistance to herbicide A which targets enzyme B, we can go to the freezer, or to the computer and get the sequence ...

... two or more enzymes with one pass through the compound repository. Typical assays start with one target enzyme and that is tested against an entire compound repository to look for inhibitors. Once ...