Genetics

Mouse study helps find genetic causes of human behavioral disorders

Scientists studying the role of a protein complex in the normal development of the mouse brain unexpectedly created a mouse model that replicates clinical symptoms of patients with complex neurological disorders such as hyperactivity, ...

Medical research

Calcium controls sleep duration in mice

University of Tokyo and RIKEN researchers have identified seven genes responsible for causing mice to stay awake or fall asleep based on a theoretical model of sleep and on experiments using 21 different genetically-modified ...

Neuroscience

Scientists eliminate core symptom of schizophrenia in mice

Researchers have successfully disrupted a genetic chain of events in a mouse model of schizophrenia and reversed memory deficits, one of the disorder's most difficult-to-treat symptoms. This discovery—which builds upon ...

Parkinson's & Movement disorders

A better model for Parkinson's disease

Scientists at EPFL solve a longstanding problem with modeling Parkinson's disease in animals. Using newfound insights, they improve both cell and animal models for the disease, which can propel research and drug development.

Oncology & Cancer

Targeting gene interactions to kill tumor cells

(Medical Xpress)—A particular kind of genetic interaction called synthetic dosage lethality (SDL) is a promising avenue for future cancer treatment, according to a study reported in the Proceedings of the National Academy ...

Oncology & Cancer

3-D model of solid tumors explains cancer evolution

They're among the most powerful tools for shedding new light on cancer growth and evolution, but mathematical models of the disease for years have faced an either/or stand off.

page 12 from 40