Abnormal glutamine repeats interfere with key transcription factor, leading to neurodegeneration Although repeating sequences of three nucleotides encoding some of the bodies’ 20 amino acids are a normal part of protein composition, abnormal expansion of trinucleotide repeats is the known reason behind multiple inherited neurodegenerative disorders, including Huntington disease. Researchers at Emory University School of Medicine, in study with mice, now have discovered more particular information about how this inherited growth of a standard repeated DNA sequence alters gene expression. The extensive research is reported online in the journal Nature Neuroscience. Related StoriesDiscovery could offer clues to how some infections control expression of genetic materialNew Global Energy and International Sustainability Group consent to produce, distribute MoringaUP Protein BarsCHOP researchers delay symptoms, lengthen lifespan in animal model of Batten diseaseThe inherited illnesses caused by an abnormal quantity of glutamine repeats are known as polyglutamine, or PolyQ illnesses.Many grade-schoolers like to see their parents at school or at college events. But stick to your child’s cues to discover how much interaction functions for you both. If your child seems uncomfortable with your presence at the educational college or with your involvement in an extracurricular activity, consider taking a more behind-the-scenes approach. Make it clear that you aren’t there to spy — you’re just trying to greatly help out the school community. Parents will get involved by: being a classroom helper or homeroom mother or father organizing and/or working at fundraising actions and other special occasions, like bake product sales, car washes, and book fairs chaperoning field trips planning class parties attending school board meetings signing up for the school’s parent-teacher group working since a library assistant reading a tale to the class giving a talk intended for career day attending school performs or concerts Check the institution or teacher site to find volunteer opportunities that fit your timetable.