Is it rational to trust your gut feelings?

Imagine the director of a big company announcing an important decision and justifying it with it being based on a gut feeling. This would be met with disbelief – surely important decisions have to be thought over carefully, deliberately and rationally? Indeed, relying on your intuition generally has a bad reputation, especially in the Western part of the world where […]

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Posting your vacation online may make you forget it

(HealthDay)—Over the past decade, smartphones and social media have blanketed the planet like a technological tsunami. The result is that nearly 70 million new photos and 5 billion new posts are uploaded to Instagram and Facebook every day, respectively. But a new study suggests that constantly sharing the moments of your life online may undermine your ability to remember the […]

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PARP-1 may be key to effectiveness of PARP inhibitors, and now researchers can image it

Penn Medicine researchers have used CRISPR/Cas9 gene editing technology to isolate a key genetic feature that could cause resistance to PARP inhibitors in patients with ovarian cancer—and they’ve also proven they have a way to see that feature using PET imaging. The team found PARP inhibitors—a type of targeted therapy that kills cancer cells with mutations in their DNA repair […]

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Exercise could outsmart genetics when it comes to heart disease

Exercise, especially cardio fitness, could outweigh genetics when it comes to heart disease, according to new research. The study, published Monday in the journal Circulation, showed strength and cardiorespiratory fitness lowered the risk for heart disease across the board – whether people were categorized with low, intermediate or high genetic risk. “Genes don’t have to determine destiny,” said Dr. Erik […]

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