When proteins don't fold into the right shape, they don't work right. New research digs into how cells decide to save or scrap the misfolded proteins.

Scientists have created a simple but effective way to attach drugs or other substances to antibodies. "The efficiency was a surprise."

When levels of the protein are low, the immune system is "unleashed," which can kickstart a rare form of lymphoma.

A key protein that keeps "jumping genes" in check could also prevent the formation of tumors and potentially lead to new cancer treatments.

The discovery may help diagnose and perhaps treat certain types of infertility that end in early miscarriage.

"If we can understand this signaling pathway better, we can manipulate plants to promote growth and disease immunity at the same time."