In a paper published in MedComm-Oncology, a research team demonstrated the significant biological role of RNA helicase DDX17 in inducing epithelial-mesenchymal transition (EMT) and metastasis of hepatocellular carcinoma through β-catenin/TCF4 signaling pathway. High expression of DDX17 is closely associated with the invasive phenotype of hepatocellular carcinoma, and targeting this EMT pathway may provide a new therapeutic strategy for HCC metastasis.

A Swedish-led research team at Karolinska Institutet and Karolinska University Hospital has shown in a new randomized clinical trial that a low dose of the well-known medicine aspirin halves the risk of recurrence after surgery in patients with colon and rectal cancer with a certain type of genetic alteration in the tumor.

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.