Posted on | CategoriesMolecular Pharmaceutics | PI: Makoto Kondo, PhD

Engineered Human Juvenile Chondrocyte Sheets Safely Repair Damaged Cartilage

The body cannot heal damage to cartilage, and such defects eventually progress to joint osteoarthritis, impacting more than 5.6 million Americans. Current approaches to repairing cartilage have issues in the quality of the repaired tissue, potential treatment variability, costs, and long wait times for patients. Continue reading → Engineered Human Juvenile Chondrocyte Sheets Safely Repair Damaged Cartilage
Posted on | CategoriesBiochemistry / Human Genetics | PI: Wesley I. Sundquist, PhD & Nels C. Elde, PhD

A Protein that Blocks Virus Budding

A collaboration between the labs of University of Utah Health researchers Nels Elde, PhD, and Wesley Sundquist, PhD, showed that some mammals contain duplicated and shortened genes for a key ESCRT protein. The resulting “retroCHMP3” proteins block the release of HIV and other enveloped viruses. Continue reading → A Protein that Blocks Virus Budding
Posted on | CategoriesNutrition & Integrative Physiology | PI: J. David Symons, PhD & Sihem Boudina, PhD

Late-in-life Exercise Training Increases Intracellular Protein Recycling in the Heart

Heart cells (known as myocytes) work hard. Over a human lifetime, the heart beats approximately 2.5 billion times. As myocytes age, and especially in the presence of disease, they accumulate damaged intracellular components such as misfolded proteins. This build-up of damaged cellular material can cause cardiac dysfunction, diminish quality of life, and lead to premature death. Continue reading → Late-in-life Exercise Training Increases Intracellular Protein Recycling in the Heart