Drug resistance is a powerful menace in certain breast and ovarian cancers. Now scientists are figuring out why

Just as bacteria, viruses and fungi develop strategies to outsmart antimicrobial medications, cancer cells can become resistant to chemotherapy. And among tumors, those associated with triple negative breast cancer and ovarian tumors can develop a powerful form of resistance. In an intriguing line of research, a multi-center team of U.S. researchers has found that epigenetic signatures in breast and ovarian […]

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Do you still get that back-to-school feeling? Two experts explain how to use it to set yourself up for success

The days of long, sprawling summer holidays may be far behind us, but that feeling we get as we head into September certainly isn’t.  Back in our school days, the end of the summer holidays signalled a fresh, new year. And, whether you liked or loathed that back-to-school feeling, it inevitably brought with it anticipation, a need to get organised, […]

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Getting a consistent good night's sleep supports immune function, study shows

Getting a consistent good night's sleep supports normal production and programming of hematopoietic stem cells, a building block of the body's innate immune system, according to a small National Institutes of Health-supported study in humans and mice. Sleep has long been linked to immune function, but researchers discovered that getting enough of it influenced the environment where monocytes – a […]

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Prenatal cannabis exposure linked with mental health problems that persist into early adolescence

Prenatal cannabis exposure following the middle of the first trimester—generally after five to six weeks of fetal development—is associated with attention, social, and behavioral problems that persist as the affected children progress into early adolescence (11 and 12 years of age), according to new research supported by the National Institute on Drug Abuse (NIDA), part of the National Institutes of […]

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New major survey finds ‘healthy’ suntan myths persist despite warnings about skin cancer and aging

Among Europeans, 8 in 10 believe tans are attractive, with almost as many (73%) saying tans are healthy, according to a new study presented today at the 31st European Academy of Dermatology and Venereology (EADV) Congress. This is despite decades of awareness campaigns linking too much sun exposure to skin cancer and aging in many countries. Results from a survey, […]

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Bivalent recombinant vaccine protects against SARS-CoV-2 and influenza in animal models

In a recent study published in the Journal of Virology, researchers developed a recombinant bivalent vaccine against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza viruses. Study: A Recombinant VSV-Based Bivalent Vaccine Effectively Protects against Both SARS-CoV-2 and Influenza A Virus Infection. Image Credit: Studio Romantic/Shutterstock The coronavirus disease 2019 (COVID-19) pandemic has been a serious global public health […]

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