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Medical research

In nerve cells, insulin regulates whether mitochondria are shut down or kept running

The hormone insulin controls many cellular processes and adapts them to the body's current energy supply. One of the insulin-regulated processes is the quality control of mitochondria in neurons, Angelika Harbauer and her ...

Medical research

Biden signs order advancing women's health research

President Joe Biden on Monday signed an order to bolster women's health research as he took aim at Republicans "bragging" about overturning the national right to abortion and vowed to make them pay at the ballot box this ...

Medical research

Industrial societies losing healthy gut microbes, finds study

Everyone knows that fiber is healthy and an important part of our daily diet. But what is fiber, and why is it healthy? Fiber is cellulose, the stringy stuff that plants are made of. Leaves, stems, roots, stalks, and tree ...

Medical research

Newborn piglets serve as a model for studying influenza

Although prevention and treatment strategies are available for influenza, they are not sufficient for vulnerable populations such as young children and newborns. In a new study published in Virology, a multidisciplinary team ...

Medical research

Assessing the impact of fast-track drug approval programs

Over the past decade, regulatory agencies such as the Federal Drug Administration (FDA) in the United States and the and the European Medicines Agency (EMA) in the European Union have put programs in place to get new drugs ...

Medical research

Sperm formation step could hold clues to male contraception

A cross-college collaboration is opening new doors in the study of male infertility by breaking down a key step in sperm formation. Isolating the intricacies of meiotic sex chromosome inactivation (MSCI), will now enable ...