Medical research

Common food supplement fights degenerative brain disorders

Widely available in pharmacies and health stores, phosphatidylserine is a natural food supplement produced from beef, oysters, and soy. Proven to improve cognition and slow memory loss, it's a popular treatment for older ...

Medical research

Molecular root of 'exhausted' T cells in chronic viral infection

When you get an acute infection, such as influenza, the body generally responds with a coordinated response of immune-cell proliferation and attack that rapidly clears the pathogen. Then, their mission done, the immune system ...

Neuroscience

Team discovers second stem cell type in mouse brain

In the brain of adult mammals, neural stem cells ensure that new nerve cells (neurons), are constantly formed. This process, known as adult neurogenesis, helps mice maintain their sense of smell. A research team led by Dr. ...

Diseases, Conditions, Syndromes

The virus in the cupboard

Just as we're getting used to knowing we have trillions of bacteria populating us, from our eyeballs to our intestines, comes word that we need to look beyond bacteria to even smaller squatters: the virome, a vast community ...

Oncology & Cancer

Double assault on tough types of leukemias

Investigators at Northwestern University Feinberg School of Medicine have identified two promising therapies to treat patients with acute megakaryocytic leukemia (AMKL), a rare form of leukemia where the number of cases is ...

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