A protein that drives growth of pancreatic cancer, and which could be a target for new treatments, has been identified by researchers at the Crick. The study, published in Nature Cell Biology, looked into the most common type of pancreatic cancer, pancreatic ductal adenocarcinoma. This is an aggressive cancer that develops from secretory and tubular cells of the pancreas.

In neurodegenerative conditions like Parkinson's disease, a specific group of neurons start to die one by one, causing movement problems and other symptoms. Scientists have long focused on finding out why these neurons die. Now it turns out, they might not even be dead.

Defying the odds, an individual at high risk for early-onset Alzheimer's disease remained dementia-free for many years beyond what was anticipated. A study funded in part by the National Institute on Aging (NIA), part of the National Institutes of Health, led researchers to suggest that a gene variant may be the key, perhaps providing a new direction toward developing a treatment.

Cannabis may be helping Canadians cope with the effects of post-traumatic stress disorder (PTSD), new research suggests. In an analysis of health survey data collected by Statistics Canada from more than 24,000 Canadians, researchers from the BC Centre on Substance Use (BCCSU) and University of British Columbia (UBC) found that

Bacteriophages ("phages" for short) are viruses that infect bacteria. Phages are highly host-specific and will typically only infect and kill an individual species or even subspecies of bacteria. Compared to conventional antibiotics, phages do not indiscriminately kill bacteria. Therefore when used as a therapeutic, phages do not cause collateral damage to beneficial "good" bacteria living in the gut.

The human cell has a wide variety of receptors on its surface that many molecules and therapeutic drugs can bind to in order to activate signals inside the cell to regulate different physiological functions. GPCRs are the largest - and a very important - family of receptors on human cells.

Drugs can be safely delivered to cancerous lymph nodes via the lymphatic system and then released inside the nodes using sound waves. Tohoku University researchers tested the treatment on mice with metastatic breast cancer and published their findings in the journal Scientific Reports.