Author: medweb
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Novel App Switches You to Healthier Food Options
A new app, developed in part by Northwestern Medicine faculty, rates the nutritional value of packaged foods and suggests healthier products.
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Men With Aggressive Prostate Cancer May Get New Powerful Drug Option
An existing drug significantly lowered the risk of metastasis or death when used in men with non-metastatic castrate-resistant prostate cancer and a rising PSA level, according to a study published in the New England Journal of Medicine.
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Erectile Dysfunction Could Signal Risk for Heart Attack, Stroke
Middle-aged men with erectile dysfunction had a greater chance of experiencing cardiovascular events, according to a research letter published in Circulation.
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Drug Protects Neurons in Parkinson’s Disease
Treating mice with isradipine, a calcium channel blocker, prevented formation of toxic compounds that can cause Parkinson’s disease symptoms, according to a recent Northwestern Medicine study.
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New Technique Helps Uncover Changes in ALS Neurons
Northwestern Medicine scientists used an innovative technique to measure electrical activity in ALS neurons, finding changes in excitability that indicated disease, according to a study published in Stem Cell Reports.
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Antibodies May Predict Transplant Rejection Risk
The presence of certain antibodies in patients may suggest a higher risk of transplant rejection across multiple organ types, according to a study published in PLOS Medicine.
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Common Antimicrobial May Raise Risk of Colon Disease
Triclosan, a common antimicrobial used in toothpastes and other products, may raise the risk of gut inflammation and colorectal cancer, according to a preliminary animal study.
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Understanding the Epigenetics of Sex Determination
A team of scientists has identified a key enhancer of Sox9 — a gene critical for male sex development — and demonstrated that deleting the enhancer results in male-to-female sex reversal in animal models.
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Increased Cell Recycling Could Treat Aging-Related Conditions
Enhancing autophagy, the system that recycles old or dysfunctional cells, could have therapeutic effects in a variety of aging-related diseases, according to a pair of Northwestern Medicine studies.
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Medical Students Shadow Nurses to Build Teamwork, Communication Skills
During the Nursing Role Learning Experience, third-year medical students shadow nurses to better understand the role of nurses in patient care, and how to communicate together as a team.
