Cholesterol and cancer: Q&A with the Nelson Lab

A rendering of cholesterol and red blood cells in the body.
Cholesterol is an essential lipid that plays a critical role in hormone production, digestion, and immune function. The ability to maintain a balanced level of cholesterol — known as cholesterol homeostasis — can influence tumor growth, progression, and immune response. High cholesterol levels have...

Illuminating signal transduction mechanisms in Cys-loop receptors

A computer rendering demonstrating the components of an ion channel
Researchers from the University of Illinois have discovered a key factor responsible for facilitating signal transduction in Cys-loop receptors, providing insight into a longstanding question in the field of ion-channel physiology and contributing to rational drug design. Their findings appear in...

Celebrating the 2024 Undergraduate Research Symposium Winners

Two winners of the 2024 MCB Undergraduate Research Symposium
The School of Molecular & Cellular Biology is proud to announce the winners of the 2024 Undergraduate Research Symposium, held on November 13, 2024. This annual event showcases the hard work of our undergraduate researchers, who contribute to advancing knowledge in biochemistry, cell and...

In Memoriam: Emeritus professor Sandy Helman

Graphic with headshot of Sandy Helman and the words In Memoriam
It is with sadness that the School of Molecular & Cellular Biology and Department of Molecular & Integrative Physiology share news of the passing of Professor emeritus Sandy Helman. Dr. Helman, an ion-transport physiologist and biophysicist, died on July 14, 2024, at home with his family....