Medicine
Sound waves could activate chemo drugs
Sound waves could activate chemo drugs Researchers at Syracuse University have developed a method to activate chemotherapy drugs precisely where they’re needed using sound waves, sparing healthy cells. The approach uses ultrasound waves to trigger a chemical transformation in a specially designed prodrug, releasing the active drug only in targeted areas like tumors. The technology […]
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Algorithm beats docs at diagnosing heart attacks via EKG
Algorithm beats docs at diagnosing heart attacks via EKG Researchers have developed a machine learning algorithm that can interpret electrocardiogram (EKG) data more accurately than medical professionals when it comes to diagnosing heart attacks. The algorithm, which is being developed into a user-friendly platform, provides enhanced feature detection and more information about the EKG, helping […]
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Water bears survive cosmic radiation with one DNA-protecting protein – learning how could boost human resilience, too
Water bears survive cosmic radiation with one DNA-protecting protein – learning how could boost human resilience, too Tardigrades, also known as water bears or moss piglets, are microscopic creatures that can survive extreme conditions such as boiling heat, freezing cold, and crushing pressure, making them one of the toughest animals on Earth. A newly discovered […]
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New trick could stop lung cancer in its tracks
New trick could stop lung cancer in its tracks A researcher at the University of Missouri has discovered that tiny bubble-shaped packages called extracellular vesicles (EVs) may hold the key to stopping lung cancer in its tracks. EVs are released by nearly every cell in the body, including cancer cells, and can carry harmful signals […]
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‘Switch’ could turn off growth of tough childhood cancer
‘Switch’ could turn off growth of tough childhood cancer Researchers at Texas A&M University Health Science Center have discovered a key weakness in one of the toughest childhood cancers, translocation renal cell carcinoma (tRCC), which affects children and young adults. The team found that RNA builds “droplet hubs” in cancer cells, acting as command centers […]
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Simple tool can help uncover underdiagnosed back condition
Simple tool can help uncover underdiagnosed back condition A new study has developed an innovative online screening questionnaire called the A-tool to help identify people with underdiagnosed back conditions, specifically axial spondyloarthritis (axSpA). The A-tool consists of a brief set of clinical questions that patients can complete themselves without a physician intermediary, and it has […]
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Weight loss drugs may curb alcohol use
Weight loss drugs may curb alcohol use Weight loss medications like Ozempic and Wegovy may help reduce alcohol use by slowing down the absorption of alcohol into the bloodstream, which can lead to a slower increase in blood-alcohol content. A study found that participants taking these medications reported feeling less intoxicated after consuming an alcoholic […]
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The right timing could make cancer treatments work better
The right timing could make cancer treatments work better Cancer treatments may be more effective when administered at the right time, based on an individual’s internal clock. The human body operates on a complex internal schedule governed by circadian rhythms, which control essential bodily functions like sleep-wake cycles and hormone production. Disruptions to these internal […]
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Stethoscope, meet AI – helping doctors hear hidden sounds to better diagnose disease
Stethoscope, meet AI – helping doctors hear hidden sounds to better diagnose disease Researchers are exploring ways to use artificial intelligence (AI) to help doctors diagnose heart disease earlier and more accurately by combining stethoscopes with AI technology. The traditional stethoscope has been around for over 200 years, but it can be challenging to detect […]
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Focused sound energy holds promise for treating cancer, Alzheimer’s and other diseases
Focused sound energy holds promise for treating cancer, Alzheimer’s and other diseases Focused sound energy holds promise for treating various diseases, including cancer, Alzheimer’s, and other conditions, by directing powerful beams of energy to specific disease targets in the body. Researchers have made significant advances in focused ultrasound technology, overcoming technical hurdles such as skull […]
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