Health & Fitness

Using the wrong mathematical formula to assess heartbeat rhythms may lead oncologists to inappropriately stop life-saving chemotherapy, according to a new study. Standardizing the mathematical formulas for measuring heartbeat rhythms with electrocardiograms, and avoiding one commonly used formula, could reduce this unintended outcome, the researchers reported.

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The majority of the socioeconomic disparity, or deprivation gap, in cancer incidence could have been prevented in England between 2013 and 2017 if nobody had smoked, according to a new study.

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Researchers have modified a gene editing tool to serve as a highly sensitive diagnostic test for the presence of the SARS-CoV-2 virus.

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A comprehensive analysis of federal data shows people who have had COVID-19 are at an elevated risk of developing neurological conditions within the first year after infection. Movement disorders, memory problems, strokes and seizures are among the complications.

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A drop of blood from a finger prick can now determine if a booster dose is required. Research shows that vaccine protection wanes over time and immune response in individuals differs. Platform technology can be adapted for new variants and other diseases in the future.

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The advent of small-molecule targeted therapies, a decade ago, revolutionized the treatment of metastatic melanoma, provided that the tumors carry the mutations to respond to these treatments. However, despite a remarkable initial response that can be seen in a majority of patients, most of them will undergo relapse even after spectacular initial responses. These relapses are due to 'dormant' persistent cells, unresponsive to treatment.

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A carbohydrate commonly found attached to plant proteins is a food source for the bacteria in our gut, new research suggests.

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