Month: May 2025

A lab-designed molecule developed and extensively studied could represent a breakthrough in slowing tumor recurrence in glioblastoma, an aggressive and deadly form of brain cancer.

The global measles outbreak must trigger an urgent debate into whether a vaccine should be recommended earlier to better protect against the highly contagious disease during infancy, a new review states.

Scientists have found that genetics and type of cancer treatment contribute most to a survivor’s risk of a second cancer.

Researchers gave participants face tattoos that can track when their brain is working too hard. The study introduces a non-permanent wireless forehead e-tattoo that decodes brainwaves to measure mental strain without bulky headgear. This technology may help track the mental workload of workers like air traffic controllers and truck drivers, whose lapses in focus can have serious consequences.

The liver has a unique structure, especially at the level of individual cells. Hepatocytes, the main liver cells, release bile into tiny channels called bile canaliculi, which drain into the bile duct in the liver periportal region. When this bile drainage system is disrupted, it causes liver damage and disease. Because of this unique architecture, liver disease investigation has been limited by the lack of lab-grown models that accurately show how the disease progresses, as it is challenging to recreate the liver’s complex structure and cell interactions in a dish.

Researchers compared their long-standing diagnostic decision support systems AI tool, DXplain, with modern large language models like ChatGPT and Gemini, finding DXplain performed slightly better. They say their findings suggest that combining DXplain with LLMs could enhance clinical diagnosis and improve both technologies.

The activation of Protein Kinase A (PKA) is a critical part in how the body responds to stress and starvation. Using a variety of imaging and biochemical techniques, a team of researchers has revealed how the metabolic cycle that activates PKA resets itself between stressful events.

Immediate recovery efforts receive the most attention after severe natural disasters, yet new data from researchers at Drexel University and the University of Maryland suggests these climate events often also leave a critical long-term — and often unaddressed — problem in declines in access to health care.

A study finds small-scale tree cover in Costa Rica boosts biodiversity while limiting dangerous mosquito species.

Interactive robots should not just be passive companions, but active partners — like therapy horses who respond to human emotion — say researchers.