MeSH tree: D12.776.220.525
Changes to the heart linked to marathon running vary by age, sex and training level, finds a synthesis of the available data, published in BMJ Open Sport & Exercise Medicine. But it is not clear whether these changes represent ...
5 hours ago
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As tumors outgrow their blood and nutrient supplies, or respond to treatments like chemotherapy and radiotherapy, individual cancer cells die, exposing their internal scaffolds. These dead cells are an abundant source of ...
May 20, 2026
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In a new research report, a team of scientists led by Johns Hopkins Medicine say people with severe obesity and a common type of heart failure experience weakened heart muscles, and that losing weight may reverse some of ...
Apr 23, 2026
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A tiny region in a little-known muscle protein may hold the key to a healthy, steady heartbeat, as well as possible clues to future treatment of devastating heart ailments. Washington State University researchers have found ...
Feb 26, 2026
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As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability, and early death. At the moment, the best ...
Feb 4, 2026
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An estimated 4.2 million people die within 30 days of surgery worldwide each year. A new study suggests that deaths and serious heart disease might be prevented if some patients see a specialist heart doctor as part of their ...
Jan 29, 2026
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For many cancer patients, hair loss is one of the most distressing side effects of their therapy. Increasingly, they have been taking oral supplements of biotin, which are marketed to consumers for their potential to improve ...
Jan 20, 2026
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Cancer cells that have broken away from a primary tumor can lurk in the body for years in a dormant state, evading immune defenders and biding their time until conditions are ripe for establishing a new tumor elsewhere in ...
Jan 15, 2026
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The immune system provides constant surveillance for the body, aiming to spot and eliminate disease-causing microbes or cancerous cells. But tumor cells develop many features that help them hide from the immune system to ...
Jan 5, 2026
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Despite modern imaging and genetic testing, diagnosing amyotrophic lateral sclerosis (ALS) remains challenging, particularly when distinguishing it from clinically similar neurodegenerative disorders.
Oct 29, 2025
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