Researchers to study leader cells in breast cancer model
Gregory D. Longmore, MD, at the School of Medicine, and Amit Pathak, at the McKelvey School of Engineering, will study the cells that lead the migration of deadly tumor cells through the body with a five-year $2.54 million National Institutes of Health (NIH) grant.
Network analysis useful in real-world applications for practitioners, study finds
A network survey among agencies that address cancer risk in rural Missouri and Illinois, conducted by the Brown School and the School of Medicine’s Implementation Science Center for Cancer Control, was found to be useful in helping those practitioners identify gaps, plan for how to establish future relationships and strengthen collaboration.
Investigational drug attacks synovial sarcoma, a rare type of tumor
A new study from Washington University School of Medicine describes a potential new therapy for synovial sarcoma, a rare tumor of soft tissues.
Inappropriate antibiotics for nonhospitalized kids cost US at least $74 million
Antibiotics inappropriately prescribed to children resulted in at least $74 million in excess health-care costs in the U.S. in 2017, according to a new study from Washington University School of Medicine and The Pew Charitable Trusts.
Abnormal development of brain’s visual system may contribute to autism
A new study, led by researchers at Washington University School of Medicine and the University of North Carolina School of Medicine, has identified abnormalities in the development of the brain’s visual system in infants that may predispose them to developing autism.
Long COVID poses risks to vaccinated people, too
Vaccinated people with mild breakthrough COVID-19 infections can experience debilitating, lingering symptoms that affect the heart, brain, lungs and other parts of the body, according to researchers at Washington University School of Medicine and the Veterans Affairs St. Louis Health Care System.
Genetic roots of three mitochondrial diseases ID’d via new approach
Researchers at Washington University School of Medicine and the University of Wisconsin–Madison identified the genetic causes of three mitochondrial diseases by figuring out what dozens of poorly understood mitochondrial proteins do.
Emergency department plays key role in evaluating COVID-19 tests
The Department of Emergency Medicine at Washington University School of Medicine played a key role in investigating the accuracy of many different types of COVID-19 diagnostic tests administered in real-life conditions.
Epilepsy drug stops nervous system tumor growth in mice
People with neurofibromatosis type 1 develop tumors on nerves throughout their bodies. Washington University School of Medicine researchers have discovered a way to use the epilepsy drug lamotrigine to stop such tumor growth in mice.
Protein linked to intellectual disability has complex role
Researchers at Washington University School of Medicine have identified a previously unknown function for the fragile X protein, the loss of which is the leading inherited cause of intellectual disability. The researchers showed that the protein modulates how neurons in the brain’s memory center process information, a central part of learning and memory.
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