Medicine
From advancements in the fight against malaria to new cancer treatments, to novel medical technologies, find all positive news about incredible medical breakthroughs and life-saving technology from all corners of the globe.
The neuroscience of motivation: what orexin neurons reveal about staying the course
BY THE OPTIMIST DAILY EDITORIAL TEAM Researchers at Nagoya University identified orexin-producing neurons as the brain's apparent mechanism for deciding whether a reward is worth pursuing. Published in the Proceedings of the National Academy of Sciences, the study suggests these cells are doing Read More...
At-home urine test spots bladder cancer in nine of ten cases
BY THE OPTIMIST DAILY EDITORIAL TEAM In an NHS trial of nearly 1,000 patients across seven hospitals in England and Scotland, an at-home urine test detected 92 percent of bladder cancer cases. When the result came back negative, there was better than a 99 percent chance the patient was in the Read More...
Statins reduce heart attack risk in healthy adults over 70, decade-long trial confirms
BY THE OPTIMIST DAILY EDITORIAL TEAM A decade-long clinical trial of nearly 10,000 adults aged 70 and over has found that daily statins reduce the risk of a first major cardiac event by 30 percent, with no significant increase in serious side effects. The study was published in the New England Read More...
How to choose a fertility clinic: what reproductive endocrinologists look for
BY THE OPTIMIST DAILY EDITORIAL TEAM There's a lot tangled up in choosing a fertility clinic. Some of it is practical: where is it, what does it cost, what are their numbers. Some of it is harder to put into words, like whether you feel genuinely seen and supported through a process that's Read More...
Maternal RSV vaccine cuts newborn ICU admissions in half
BY THE OPTIMIST DAILY EDITORIAL TEAM Good news! In the UK, only 63 infants were admitted to intensive care with RSV infection last winter, which is down from 131 the year before. Same 20 hospitals, same surveillance system. The UK Health Security Agency published its first full-year results on Read More...
Why the poo taboo has held back a killer disease, and what's changing
BY THE OPTIMIST DAILY EDITORIAL TEAM There is a disease that kills more than one million people a year, nearly half of them children under five, and it rarely breaks through in global health coverage. Researchers have a name for that gap: the "poo taboo." People, including journalists and Read More...
Bioengineered gum could expand treatment options for oral cancer patients
BY THE OPTIMIST DAILY EDITORIAL TEAM A bioengineered chewing gum cut HPV levels by 93 percent in oral samples from head and neck cancer patients, in new research from the University of Pennsylvania. The same formulation, when loaded with an antimicrobial peptide called protegrin, brought two Read More...
Bullfrog protein could be antidote to shellfish poisoning
BY THE OPTIMIST DAILY EDITORIAL TEAM Paralytic shellfish poisoning, a severe and potentially fatal foodborne illness, has no specific antidote. The neurotoxin responsible, saxitoxin, is classified as a chemical weapon under international law. It causes nausea, tingling, and in bad cases the Read More...
3D-printed bone implants that release drugs as they heal
BY THE OPTIMIST DAILY EDITORIAL TEAM Czech researchers at the University of Chemistry and Technology in Prague are building titanium joint implants with a porous internal structure designed to hold medication and release it gradually after surgery. The project is a collaboration with surgeons at Read More...
How inherited genetics shape the way cancer forms and evolves
BY THE OPTIMIST DAILY EDITORIAL TEAM A study published in Nature provides the first experimental evidence that inherited genetics shape not just whether cancer starts, but how it evolves once it does. Researchers led by Duncan Odom at the CRUK Cambridge Institute exposed four genetically Read More...