Penn Engineers are uncovering how the mechanics of tumors and the tiny messages cells send through extracellular vesicles work together to drive cancer progression, opening new paths for therapies and training the next generation of researchers to think across disciplines.

A newly developed molecule brings together two powerful immunotherapy strategies in one treatment. Researchers at the University of Basel and University Hospital Basel, Switzerland, have demonstrated that this fusion protein can both block the “do not attack” signal used by cancer cells and selectively activate tumor-fighting immune cells. This dual action could pave the way for more effective cancer therapies with fewer side effects.

Salk Institute and the University of California San Diego have identified a unique sugar called HSAT (antithrombin-binding heparan sulfate) as a potential therapeutic target for slowing tumor progression and metastasis in pancreatic ductal adenocarcinoma, the most common pancreatic cancer. They also found that HSAT was detectable in cancer patients’ plasma, suggesting it may be a useful biomarker to help catch and track pancreatic cancer.