Researchers at the University of Iowa have identified a brain pathway that reacts to low pH levels, shutting down seizure activity. The study reveals that an acid-activated ion channel, ASIC1a, plays a crucial role in terminating seizures, providing new insights into the condition and potential therapeutic approaches.
Researchers discover at least one or two additional types of adult stem cells beyond Bmi1-expressing cells, found primarily in the upper third of the intestine. This finding complicates stem cell therapy for diseases such as Parkinson's and heart disease, requiring recognition of organ-specific stem cell complexity.
Researchers measured graphene's properties with unprecedented accuracy, confirming its unusual features and revealing significant departures from theoretical predictions. The results point to novel practical applications in nanoscale electronics.
Researchers found that cells lacking iron reorganize their metabolism to use less efficient glucose-based pathways, producing lower energy levels. This mechanism may help explain human responses to iron deficiency and potentially aid in diabetes research.
New research explores the evolutionary origins of the brain, shedding light on how complex synapse structures drove brain evolution. The study finds that sophisticated molecular processing of nerve impulses was key to developing animals with more complex behaviors.
Research shows that ewes fed a diet enriched with polyunsaturated fats have a significantly higher chance of giving birth to male offspring. This finding suggests that dietary composition around conception can influence sex ratio in farm species.
A young patient was diagnosed with Hodgkin lymphoma after a 10-month delay due to referral pathway and hospital system errors. The delay resulted from incorrect referrals to non-cancer specialists, leading to prolonged delays in diagnosis and treatment.
The four award winners – David Blumenthal, Ashish Jha, Ming Tai-Seale, and J. Michael McWilliams – have made groundbreaking research in areas such as health information technology, quality management, and access to healthcare services. AcademyHealth's awards promote the sharing of perspectives and strengthening of working relationships...
Scientists have isolated a new bacterium, Helicobacter suis, in pigs' stomachs using a pioneering technique. The bacterium is associated with stomach ulcers in pigs, which may cause sudden death, and has been linked to an increased risk of infection in humans who are close to the animals.
Delays in diagnosis of teenagers and young adults (TYAs) with cancer can range from four to 184 weeks, with the average time being 15.2 weeks. A study found that out of 207 young people with cancer, four out of five sought medical help quickly, while only seven per cent delayed for months.
Researchers at UCLA's Jonsson Comprehensive Cancer Center have created a new probe that allows for the modeling and measurement of the immune system in action. The probe enables scientists to monitor the immune response at the whole body level in 3D, facilitating faster diagnosis and treatment evaluation of immunological disorders.