Neuroscience

High biological age may increase the risk of dementia and stroke

People who have a higher biological age than their actual chronological age have a significantly increased risk of stroke and dementia, especially vascular dementia. These are the results of a study from Karolinska Institutet ...

Medical research

RNA fragment creates prospect for new atherosclerosis therapies

Atherosclerosis is considered a frequent cause of cardiovascular diseases and strokes. Despite medical progress, case numbers are constantly rising. Targeted new therapeutic approaches are therefore more important than ever.

Psychology & Psychiatry

Sex differences seen in vascular response to mental stress

For women, peripheral microvascular dysfunction in response to mental stress is associated with adverse cardiovascular events, according to a study published online March 1 in Atherosclerosis, Thrombosis, and Vascular Biology ...

Diseases, Conditions, Syndromes

New findings on how to avert excessive weight loss from COVID-19

Losing too much weight when infected with COVID-19 has been linked to worse outcomes. Now, researchers at Karolinska Institutet in Sweden have discovered that SARS-CoV-2 infection fuels blood vessel formation in fat tissues, ...

Obstetrics & gynaecology

Study reveals genetic differences among fetal monocytes

A multidisciplinary team of Northwestern Medicine investigators has discovered striking differences in gene expression of monocytes—specialized immune cells—in the developing fetus, according to findings published in ...

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