Apparent mineralocorticoid excess syndrome cases recorded worldwide. Liquorice consumption may also cause a temporary form of AME due to its ability to block 11β-hydroxysteroid dehydrogenase type 2, in turn causing increased levels of cortisol. Cessation of licorice consumption will reverse this form of AME. Apparent mineralocorticoid excess syndrome Apparent mineralocorticoid excess (AME) is an autosomal recessive disorder causing hypertension (high blood pressure) and hypokalemia (abnormally low levels of potassium). It was found by Dr Maria I. New at Weil Cornell Hospital in New York City. It results from mutations in the "HSD11B2" gene, which encodes the kidney isozyme of 11β-hydroxysteroid dehydrogenase type 2. In
Blood–brain barrier more likely, aggravated) by a breakdown in the blood–brain barrier. Cerebral edema is the accumulation of excess water in the extracellular space of the brain, which can result when hypoxia causes the blood–brain barrier to open. Many neurodegenerative diseases including synucleinopathies such as Parkinson's, and tauopathies such as Alzheimer's are thought to result from seeded misfolding from pathological extracellular protein variants known as prions. This prion-like hypothesis is gaining support in numerous studies in vitro and involving in vivo intracerebral injection of brain lysates, extracted protein (tau, alpha-synuclein) and synthetically generated fibers in alpha-synucleinopathies. These proteins are also detectable in