Architecture of the Inner Ear

Normal hearing is dependent upon a highly specialized structure in the inner ear called the tectorial membrane. How this precisely organized extracellular matrix is assembled had been unknown. However, Park and colleagues showed the inner ear membrane anchors to the cell surface during development and grows one layer at a time. Continue reading → Architecture of the Inner Ear

Gene Expression and Health Risks

An important area of research involves learning how gene expression influences health and disease risks. The parts of the genome that regulate gene expression are cis-regulatory elements. Gregg and colleagues took an unusual approach to discover these cis-regulatory elements by analyzing the genomes of species that evolved disease resistance “superpowers”. Continue reading → Gene Expression and Health Risks

How Microbes Make Drug-like Molecules

Many life-saving drugs come from natural sources such as microbes. Learning how host organisms produce these drugs is an area of intense interest because scientists could exploit the pathways to produce more and better drug variants. Schmidt and colleagues have elucidated the mechanisms by which microbes produce one class of drug-like molecules, the Ribosomally-synthesized and Post-translationally modified Peptides (RiPPs). Continue reading → How Microbes Make Drug-like Molecules

An EHR Clinical Support App for Monitoring Bilirubin Levels

Electronic health records (EHR) are a rich source of clinical and research data, but clinicians and researchers often cannot access this information efficiently. The Department of Biomedical Informatics has developed the ReImagineEHR initiative to improve the functionality of electronic health record systems. Continue reading → An EHR Clinical Support App for Monitoring Bilirubin Levels