Health & Science

A Duke team of scientists has created a three-dimensional, high resolution map of the circuitry inside of a mouse’s brain that will help target specific areas of the brain for disease treatment.
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Duke scientists achieve breakthrough in high resolution mouse brain modeling

Duke scientists’ recent breakthrough in brain mapping technology has enabled them to make an improved model of a mouse’s brain, which can then be used to help determine the origins of neurological disorders, and improve treatment in humans. Using an innovational approach of diffusion imaging, a team here at Duke succeeded in creating a three dimensional map of the circuitry inside of a mouse’s brain at a resolution 100,000 times greater than that of a clinical MRI scan.


Donald Trump has claimed that vaccines could cause autism even though “the medical community is pretty united” in opposition.
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Medical community 'pretty united' against recent GOP anti-vaccine claims, Duke experts say

The national spotlight has again fallen on the anti-vaccine movement after controversial claims from Republican presidential candidates Donald Trump and Ben Carson during the second GOP debate. The scientific and medical communities agree, however, that vaccines do not cause autism and are effective tools for public health, said Jeffrey Baker, a pediatrician and director of Duke’s History of Medicine program.


Scientists are experimenting with organisms in the human body that can have mutually beneficial relationships with bacteria.
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Duke scientists treat depression with intestinal worms

You have heard of the old adage: “An apple a day keeps the doctor away.” But new research could inspire a new saying: “worms a day keeps the doctor away.” Duke scientists are planning clinical trials to investigate whether ingesting helminths, which are intestinal worms, can treat depression and other neurological diseases. Currently, the public is knowledgeable that the community of different types of bacteria living in human bodies, called the microbiome, is important to health.


Teams of students proposed solutions to global medical issues and competed for a $4,000 grand prize in the first Triangle Health Innovation Challenge.
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University hosts health hackathon for innovation

This weekend, the first Triangle Health Innovation Challenge (ThInC), a health hackathon, brought together a diverse set of individuals to collaborate and propose innovative solutions for the biggest issues in medicine, from Post-Traumatic Stress Disorder (PTSD) to diabetes. “Our mission was to foster grassroots innovation in healthcare among students and young professionals in the Triangle,” said Steven Doerstling, UNC ‘17, who is a founder of ThInC. ThInC was inspired by Lina Colucci, a Duke Robertson Scholar ‘08, who is now a Ph.D.


Dr. Damon Tweedy, associate professor of psychiatry and a graduate of the School of Medicine, recently released a book about his experiences facing racial discrimination throughout his medical career.
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Duke’s Dr. Damon Tweedy writes book on race, medicine

Graduate of Duke School of Medicine and now Assistant Professor Damon Tweedy recently published his book, Black Man in a White Coat.   In light of the national racial questions and campus events , the book is an interesting reflection on Tweedy's experiences through medical as a black student as well as a larger commentary on the discriminatory "facts" that medical institutions uphold.


A new method of delivering cancer drugs using nanoparticles has allowed drugs to destroy tumors nearly twice as effectively as current FDA-approved methods.
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Duke researchers fight cancer with nanoparticles

Duke scientists have discovered a breakthrough method of delivering cancer drugs that drastically improves their efficiency. This summer, a team led by Ashutosh Chilkoti—chair of the Department of Biomedical Engineering—published a study describing the new technique where nanoparticles are modified to package and deliver a common chemotherapy drug called paclitaxel.


The Duke Chronicle
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Duke Med creates center for statistics and genetics

The Duke Medical School last week announced the launch of a new Center for Statistical Genetics and Genomics, hoping to bring together statisticians, bioinformaticists and other quantitative scientists to work on genetic issues. The center, directed by Andrew Allen, a professor of biostatistics and bioinformatics, will focus mainly on how genetics and genomics can affect disease.


The Duke Chronicle
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Duke researchers developing app to screen for autism

Researchers at Duke University have paired with collaborators from across the globe in the hopes of bringing the trained eye of a psychiatrist to the lens of an iPad camera through an app designed to screen for autism. The application first displays a series of short videos that are meant to evoke emotional responses in its users.