Psychology & Psychiatry

How the brain stores remote fear memory

A remote fear memory is a memory of traumatic events that occurred in the distant past—a few months to decades ago. A University of California, Riverside, mouse study published in Nature Neuroscience has now spelled out ...

Diseases, Conditions, Syndromes

Bacterial link in celiac disease

Bacterial exposure has been identified as a potential environmental risk factor in developing coeliac disease, a hereditary autoimmune-like condition that affects about one in 70 Australians.

Diseases, Conditions, Syndromes

The role of T-cells in SARS-CoV-2 virus defense

Our immune system can efficiently fend off viral diseases. T-cells can directly destroy virus-infected cells and enable the formation of efficient, virus-neutralizing antibodies by B-cells. These two cell types also play ...

Medical research

Spinal cord stem cells can help repair after injury

Spinal cord injury often leads to permanent functional impairment. In a new study published in the journal Science researchers at Karolinska Institutet in Sweden show that it is possible to stimulate stem cells in the mouse ...

Immunology

What protects killer immune cells from harming themselves?

White blood cells, which release a toxic potion of proteins to kill cancerous and virus-infected cells, are protected from any harm by the physical properties of their cell envelopes, find scientists from UCL and the Peter ...

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