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Archive: 2019

Virtual Clinical Trials: Testing new drugs from afar

by Isabella Grabski figures by Jovana Andrejevic Clinical trials are critical to study the safety and effectiveness of new drugs, but they are no small endeavor. The cost of a clinical trial can range anywhere from $7 million to over $50 million, and…

Racial Minorities Face a Dearth of Stem Cell Donors

by Jordan Wilkerson figures by Nicholas Lue Desimond Viray is a Californian in his early ‘30s. He works in IT support for Jelly Belly Candy Company and lives with his wife and four children. Ten years ago, he was diagnosed with a rare form of blood…

Treating Down Syndrome By Treating Stress

Researchers recently showed that stress response controlling protein synthesis in the brain contributes to the cognitive disability in Down Syndrome, and by inhibiting this response, the cognitive defects in mice with Down Syndrome is reversed. Read Wei…

‘Double-sided tape’ could replace surgical stitches

Sutures are commonly used to close wounds in the skin or other tissues. Similar to sewing fabric, the doctors will use a needle attached to a thread to penetrate the tissue and close the edges of the wound together, facilitating quick healing. Although…

Brain-machine interfaces may be used to study and regulate mood

Brain-machine interfaces translate brain signals into information that can be used to control robotic limbs, and now even predict an individual’s mood state. Researchers envision using BMIs together with electrical stimulation, to regulate abnormal brain…