Researchers at the NCI-Designated Cancer Center at Sanford Burnham Prebys describe two enzymes newly identified for their roles in regulating macropinocytosis, a process cancer cells use to snatch extra nutrients from the jelly-like substance between cells. This allows tumors to fuel their growth even when they consume more energy and other resources than they can acquire from nearby blood vessels.

Researchers at the NYU Pain Research Center have found a new receptor for nerve growth factor that plays an important role in pain signaling, even though it does not signal on its own, according to a study published in the Journal of Clinical Investigation. The findings hold promise for finding new treatments for arthritis and other forms of inflammatory and cancer pain, without the side effects that led recent therapies to fail in clinical trials. 

First-of-its-kind sensor monitors fluctuating proteins within the body in real time. In an animal study, device accurately tracked biomarkers of inflammation. Device also could track protein markers for other illnesses, including heart failure.