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What happens in the brain when we see other people experiencing a trauma or being subjected to pain? Well, the same regions that are involved when we feel pain ourselves are also activated when we observe other people who appear to be going through some painful experience. This is shown in a study from Karolinska Institutet published in Nature Communications. But we are sensitive to different degrees to learning fear from other people and one explanation would appear to be found in the endogenou

The expectations are high. Everyone, externally as well as internally, are asking themselves how Ole Petter Ottersen is going to lead Sweden’s most talked-about university once he takes up office as vice-chancellor of Karolinska Institutet this August.

MTC researchers in the Gunilla Karlsson Hedestam Group have published in Immunity this month

Although Parkinson’s disease is often associated with motor symptoms such as stiffness, poor balance and trembling, the first symptoms are often sensory and include a reduced sense of touch and smell. In a study on mice, researchers at Karolinska Institutet have now been able to identify neural circuits and mechanisms behind this loss of sensory perception. The study, which is published in the scientific journal Neuron, may open avenues to methods of earlier diagnosis.

An international team of researchers, led from Karolinska Institutet, has identified two receptors on the cells in the blood vessels of the brain that can be blocked and thereby prevent pneumococci from entering the brain. The study, which is published in The Journal of Experimental Medicine, shows that the use of antibodies that block the receptors can potentially be used as a new therapeutic strategy for pneumococcal meningitis.

Richard Rosenquist Brandell was recently appointed Professor of Clinical Genetics at the Department of Molecular Medicine and Surgery, Karolinska Institutet and Senior Physician in Clinical Genetics at Karolinska University Hospital. Since May 9th, 2017 he is research group leader of the group Clinical Genetics at MMK.