Arizona Dental Brief — July 16, 2026

A short, sourced digest of oral-health research and dental-industry news relevant to practices and patients across Arizona — 4 items today, each linked to its original source.

1. Gum Disease Bacteria Linked to Heart Valve Risk

Researchers found that bacteria associated with gum disease may contribute to calcific aortic valve stenosis by triggering inflammation and calcium buildup in the heart valve, suggesting that maintaining gum health could help reduce risk of this serious heart condition.

Read at ScienceDaily — Dentistry →

2. Scientists Identify Molecular Pathway for Enamel Regeneration

A stem cell study uncovered a molecular pathway relevant to enamel regeneration, addressing the fact that tooth enamel cannot naturally repair itself once damaged.

Read at News-Medical — Dentistry →

3. Study: Chewing Gum After Beetroot May Lower Blood Pressure

Research found that chewing sugary gum after eating nitrate-rich vegetables or beetroot juice helped produce beneficial nitrite and caused a temporary drop in blood pressure, with researchers exploring healthier alternatives to sugar-based approaches.

Read at ScienceDaily — Dentistry →

4. Aspen Dental Opens New Practice in South Carolina

Aspen Dental opened a new supported practice in Travelers Rest, South Carolina, led by Dr. Jebediah Christy with Dr. Trevor Haas as managing clinical director.

Read at Dentistry Today →

The Arizona Dental Brief is industry news and commentary for dental professionals — not medical or dental advice. Linked sources are owned by their respective publishers.

Read online: https://medimouth.com/brief/2026-07-16
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