UMass Amherst researchers create nanoparticle vaccine that prevents cancer in mice
Peer-Reviewed Publication
Updates every hour. Last Updated: 9-Oct-2025 12:11 ET (9-Oct-2025 16:11 GMT/UTC)
AMHERST, Mass. — A study led by University of Massachusetts Amherst researchers demonstrates that their nanoparticle-based vaccine can effectively prevent melanoma, pancreatic and triple-negative breast cancer in mice. Not only did up to 88% of the vaccinated mice remain tumor-free (depending on the cancer), but the vaccine reduced—and in some cases completely prevented—the cancer’s spread.
There may be a way to protect brain energy to preserve cognition — and the secret could lie on your plate. Think fish and seafood, meat, non-starchy vegetables, berries, nuts, seeds, eggs and even high-fat dairy products.
University of Missouri researchers are now testing just how powerful these foods can be. They’ve found that a high fat, low carb diet — known as the ketogenic diet — may not only preserve brain health but also stop or slow the signs of cognitive decline for those at higher risk of developing Alzheimer’s disease.
Credible press are invited to join the American Society of Human Genetics in Boston for the ASHG 2025 Annual Meeting.
Published in Journal of Bioresources and Bioproducts, this study reports the first complete microbial route to produce fully bio-based long-chain polyester from renewable substrates. Using engineered Candida tropicalis and Escherichia coli, researchers achieved record monomer titers—150 g/L of 1,12-diacid and 68 g/L of 1,12-diol—later polymerized into bio-polyesters exhibiting thermal and molecular properties equivalent to petroleum analogs. Scalable to a 50 L pilot fermenter, this eco-friendly process marks a key advance toward a circular bioeconomy for sustainable plastics.