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Tag: "amino" at medical news

Researchers Devise New Compound to Treat Fungal Infections

...ssenger RNA into protein by stitching together the amino acids in the order specified by the message. This ... link the code of the messenger RNA to the correct amino acid. Leucyl-tRNA synthetase is one of a group of enzymes called aminoacyl-tRNA synthetases that a...

Weizmann Researchers Developed Control Switch for Protein Activity

...ineering, the scientists insert a short segment of amino acids into the amino acid sequence making up the protein. This segment is capable of binding strongly and selectively to ...

Boffin Identifies Gene Causing Otosclerosis

...Netherlands. They found significant results for an amino acid changing SNP inTGBF1, and that this remained significant after correcting for multiple testing. Analysis of a large French group showed the same association. "Combining the data from both groups with a common odds ratio gave a very significant...

Simple Chemical Reaction may Help Early Disease Diagnosis

...and the visibility of certain type of metabolites, amino acids, by chemically tagging the molecules of inte...sible. "We added a chemical that reacts with the amino acids and similar metabolites and forms a tag that can be seen through nuclear magnetic resonance. T...

Smoking Speeds Up Muscle Loss

...ven an intravenous infusion of blood with a tagged amino acid (one of the building blocks of protein). Samples of muscle were taken from their thighs before and after the infusion to follow how much had "stuck" in muscle protein. This measured the rate of synthesis of muscle protein which contributes to...

New Insights into Prion Propogation

...o is that the yeast prion proteins are rich in the amino acids glutamine and asparagine in the regions of t...ast, the fungal prion lacks a rich supply of these amino acids -- a characteristic it shares with the prion-forming protein in mammals, which is otherwise di...

New "second-line" AIDS Drug Shows Promise in Trials

...isting drugs with just a tiny mutation in a single amino acid. The treatment options narrow further if a patient is found to suffer bad side effects from these powerful molecules. The hope for etravirine is that it will open up a new front against resistant virus and raise the genetic barrier to develo...

A new century of Alzheimer's disease research

..., or a particular type of AB that is made up of 42 amino acids -- just slightly longer than the typical 40 amino acid AB fragment. Dr. Younkin’s finding was pivotal, made just as the scientist moved his laborator...

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