Health & Fitness

Author, comedian and radio presenter Tanya Hennessy opens up about the “full-time job” of trying to fall pregnant, being a self-proclaimed hippy and always keeping it real

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A few years shy of 50, actor Rodger Corser tells Body+Soul he’s learnt that it’s never too late to be the healthiest you can be.

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A new study draws the most detailed picture yet of SARS-CoV-2 infection in the lung, revealing mechanisms that cause lethal COVID-19 and how COVID-19 differs from other infectious diseases.

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This study builds on decades of work showing that the protein IL-24 attacks cancer broadly, and is the first to deliver the protein using T cells. This approach is in contrast to CAR-T cells, which are built to recognize proteins on the surface of cancer cells and haven't been successful against solid tumors. Mice with prostate cancer experienced shrinkage of the original tumor as well as distant metastases following treatment with IL-24 T cells.

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Researchers have created a new gene editing tool called Retron Library Recombineering (RLR) that can generate up to millions of mutations simultaneously, and 'barcodes' mutant bacterial cells so that the entire pool can be screened at once. It can be used in contexts where CRISPR is toxic or not feasible, and results in better editing rates.

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'Feel-good films' are usually dismissed by film critics as being sentimental and without intellectual merit. But their popularity with audiences, who seek them out precisely because of their 'feel-good' qualities, tells a more favorable story. Now, for the first time, this popular movie genre has been examined scientifically.

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Successful navigation requires the ability to separate memories in a context-dependent manner. For example, to find lost keys, one must first remember whether the keys were left in the kitchen or the office. How does the human brain retrieve the contextual memories that drive behavior?

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