Alzheimer's disease & dementia

Imbalance in gum bacteria linked to Alzheimer's disease biomarker

Older adults with more harmful than healthy bacteria in their gums are more likely to have evidence for amyloid beta—a key biomarker for Alzheimer's disease—in their cerebrospinal fluid (CSF), according to new research ...

Dentistry

Cognitive decline and periodontitis

Cognitive functioning and dementia can dramatically affect the conditions for oral health. A new dissertation by researcher Helena Nilsson reveals after she participated in a unique global study on aging.

Dentistry

Genetic signature reveals new way to classify gum disease

Researchers at Columbia University Medical Center (CUMC) have devised a new system for classifying periodontal disease based on the genetic signature of affected tissue, rather than on clinical signs and symptoms. The new ...

Dentistry

Healthy mouth bacteria provide ideal conditions for gum disease

Normal bacteria which live in our mouths provide the catalyst for the development of gum disease, a debilitating condition which leads to painful gums and the loosening of teeth, new research from Queen Mary, University of ...

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