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Post by alice on Aug 31, 2021 10:24:31 GMT -5
About Alzheimer's Disease News All Patients in GAIN Trial Show Signs of Gum Disease Bacteria Marisa Wexler MS avatar by Marisa Wexler MS | August 30, 2021 Every participant in the Phase 2/3 GAIN clinical trial, which is testing Cortexyme’s experimental medication COR388 (atuzaginstat) in people with Alzheimer’s disease, showed evidence of infection by Porphyromonas gingivalis (P. gingivalis), according to a new analysis. In particular, all patients analyzed at the beginning of the study who had available data on their cerebrospinal fluid — the liquid that surrounds the brain and spinal cord — were positive for antibodies against P. gingivalis, supporting a direct P. gingivalis infection in the central nervous system. The findings add to a growing body of data supporting a link between P. gingivalis — a type of bacteria best known for causing gum (periodontal) disease — and Alzheimer’s.
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