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Avoiding ultraprocessed foods is good for your health, Elizabeth Tracey reports
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Foods that can’t be found in nature and have undergone extensive processing are known as ‘ultraprocessed,’ with a new study fingering them as associated with adverse health outcomes. Kimmel Cancer Center director William Nelson at Johns Hopkins says the message …
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What is an ultraprocessed food and does it increase your risk for cancer? Elizabeth Tracey reports
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Ultraprocessed foods are getting a lot of attention these days as dietary don’ts. Now a new study looks at their role in cardiovascular disease and cancer. William Nelson, director of the Kimmel Cancer Center at Johns Hopkins, says this study …
Can DNA in the blood indicate someone’s risk for frailty and dementia? Elizabeth Tracey reports
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DNA found freely circulating in the blood is increasingly important clinically. Now a Johns Hopkins study has found that so-called ‘cell free DNA’ may be helpful in identifying risk for frailty and dementia in older folks. Clinician and researcher Lolita …
How are messenger RNAs involved with disorders like depression? Elizabeth Tracey reports
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Did you know the cells in your body have a housekeeping function called autophagy? Research by Sarven Sabunciyan and colleagues at Johns Hopkins has shown that aberrant messenger RNAs, or mRNAs, in pregnancy may alter this pathway and lead to …
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Can postpartum depression be predicted? Elizabeth Tracey reports
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Examining the contents of small membrane bound sacs known as vesicles in maternal blood may help predict the development of postpartum depression after pregnancy, a Johns Hopkins study led by Sarven Sabunciyan has found. And since the condition develops in …
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Variations in levels of messenger RNA may help predict postpartum depression, Elizabeth Tracey reports
Podcast: Download (Duration: 1:03 — 1.4MB)
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Extracellular vesicles, or small balloon like structures, are released from both maternal and fetal cells during pregnancy, where they serve a communication function between mom and baby. Sarven Sabunciyan and colleagues at Johns Hopkins have also found they’re associated with …