New Test Could Help Doctors Diagnose Early Alzheimer's
October 16, 2023
Cerebrospinal Fluid Tests for Alzheimer's Disease

New tests that measure beta-amyloid and tau proteins in cerebrospinal fluid - which surrounds the brain and spinal cord - could help doctors diagnose early Alzheimer's so people with the disease can take new and emerging medications that may slow progression. One test, cleared by the FDA in 2022, compares levels of two beta-amyloids that build up in the brain with Alzheimer's. Other test for Alzheimer's biomarkers have also received FDA clearance in the past two years. In studies, results of the tests were comparable to PET brain scans used to detect Alzheimer's brain changes.

Synthetic cannabidiol, better known as CBD, has been shown for the first time to kill the bacteria responsible for gonorrhoea, meningitis and legionnaires disease. The research collaboration between IMB’s Centre for Superbug Solutions and Botanix Pharmaceuticals Limited could lead to the first new class of antibiotics for resistant bacteria in 60 years. https://imb.uq.edu.au/article/2021/01/establishing-antibiotic-potential-cannabis