GoKawiil
Tech News
Researchers at the University of Minnesota froze pig kidneys to -238°F (-150°C) and successfully thawed them after a year of storage, reporting minimal damage to the organs' vital functions. The study demonstrates that organs can survive long-term deep-freeze storage without losing viability.
Researchers led by transplant surgeon Erik Finger successfully transplanted pig kidneys that had been frozen for a year, restoring their function in recipient animals. The findings, posted on preprint server bioRxiv, have not yet been peer-reviewed, and the team has not yet shown the organs can sustain life over an extended period.
Researchers at the University of Minnesota, led by surgeon Daniel Saltzman, have developed a therapy using genetically modified Salmonella Typhimurium bacteria to carry interleukin-2, an immune-stimulating molecule, straight into tumours. Pancreatic cancer patient John Heller received the experimental treatment after starting chemotherapy for advanced disease, illustrating an early real-world test of the approach.
Hydrologist Anu Li hosted a 'doctorette party' at her Minnesota home to celebrate her upcoming thesis defense, complete with a tiara, a 'Mrs to Dr' sash, a themed photo booth and trivia about her research. The event reflects a broader trend among academics who are creating personalized celebrations for milestones like dissertations and tenure that traditionally go unmarked.
A free interactive tool called 'What's the Risk?' launched in early August, letting users visually compare the risks of vaccines against the diseases they prevent, as well as everyday hazards like car crashes, drowning and lightning strikes. It was built by the University of Minnesota's Center for Infectious Disease Research and Policy alongside Unbiased Science, a public health platform led by scientist Jessica Steier. Currently it covers measles, MMR vaccine and RSV-related products, with plans to expand comparisons over time.