Category: Scientific Advances
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Investigating Protein’s Role in Hearing Loss
The fast motor function of prestin, a protein found in the inner ear, is essential for mammalian hearing, according to a Northwestern Medicine study published in the Proceedings of the National Academy of Sciences.
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How ChatGPT Has, and Will Continue to, Transform Scientific Research
Northwestern experts weigh in on how ChatGPT has and will continue impact biomedical research, and how artificial intelligence can be used to support the advancement of science and medicine.
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Humans are Not Just Big Mice: Identifying Science’s Muscle-Scaling Problem
A new study is the first to show that extrapolating physiological findings from small animals can produce incorrect predictions in humans.
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Understanding How Exercise Induces Systemic Metabolic Benefits
Northwestern Medicine scientists have uncovered a mechanism by which exercise activates metabolic benefits in the body, according to a new study published in Cell Metabolism.
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Sex Differences in Neural Mechanisms of Decision-Making
Investigators have discovered novel neural mechanisms that influence sex differences in the motivation based on past experiences, according to findings published in Nature Neuroscience.
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First Wearable Device for Vocal Fatigue Senses When Your Voice Needs a Break
Scientists have developed the first wearable device to track how much people use their voices, alerting them to overuse before fatigue and potential injury set in.
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First COVID-19 Vaccination Can ‘Hurt’ Subsequent Boosters
A new Northwestern Medicine study shows antibodies generated by prior vaccinations or infections can actually “hurt” subsequent COVID-19 booster shots.
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New Gene Implicated in Cancer, Cellular Stress Response
Northwestern Medicine scientists have identified a gene that plays a role in cellular responses to molecular stressors, such as DNA damage and nutrient scarcity.
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Genetic Variations Influence Drug Metabolism in Patients of African Descent
Northwestern Medicine investigators have identified new genetic variations effecting gene expression in the liver cells of patients of African descent, findings that provide insight into how drugs are metabolized differently in different populations.
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Longtime Alcohol Consumption Speeds Up Biological Aging
Consuming certain types of alcohol over long periods of time as well as binge drinking both speed up biological aging, according to a recent Northwestern Medicine study.
