Medical research

Shootin1a—the missing link underlying learning and memory

In neurons, changes in the size of dendritic spines—small cellular protrusions involved in synaptic transmission—are thought to be a key mechanism underlying learning and memory. However, the specific way in which these ...

Neuroscience

Researchers target an aspect of Down syndrome

University of Michigan researchers have determined how a gene that is known to be defective in Down syndrome is regulated and how its dysregulation may lead to neurological defects, providing insights into potential therapeutic ...

Cardiology

Enzyme may indicate predisposition to cardiovascular disease

Measuring the blood plasma levels of an enzyme called PDIA1 could one day become a method of diagnosing a person's predisposition to cardiovascular disease even if they are not obese, diabetic or a smoker, and with normal ...

Oncology & Cancer

Cancer cells deactivate their 'Velcro' to go on the attack

Cancer cells remain clumped together via a sort of 'Velcro' which allows them to adhere to each other wherever they appear. In order for cancer cells to leave a tumour and spread throughout the body during metastatic processes, ...

Oncology & Cancer

Boosting sarcoma cell death

Ewing sarcomas – rare, aggressive childhood cancers – are derived from mesenchymal cells in bone and soft tissues, and children with metastatic disease have poor survival.

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