Blood pressure and cognition | Human antibodies | Gut immune cells slow metabolism

February 12, 2019 Edition Intensive blood pressure control may lessen cognitive loss In a study of older adults with a high risk for heart disease, intensive blood pressure control appeared to reduce the risk of developing mild cognitive impairment. Decoding the variety of human antibodies Researchers genetically sequenced antibodies in people’s blood and estimated that the body may be able to make up to one quintillion unique antibodies. Immune cells in the gut slow metabolism A type of immune cell found in the mouse gut slows metabolism and raises the risk of diabetes and heart disease. Targeting these cells in people might affect obesity and related diseases. Popular Stories Genetically modified houseplant cleans indoor air Blood-brain barrier test may predict dementia School nutrition policies reduce weight gain Physical activity may reduce depression symptoms Light activity may lower harmful effects of sitting