Periodontitis News and Research

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New white paper calls for integrating oral and general healthcare

Oral health can no longer be treated separately from general health, according to a new white paper from the European Federation of Periodontology (EFP) and the European Association of Dental Public Health (EADPH) which calls for closer collaboration between dental, medical, public-health and social-care professionals.

18 Sep 2026

MXene-based hydrogel offers dual-action treatment for periodontitis

Periodontitis is a highly prevalent chronic inflammatory disease worldwide. It leads to periodontal tissue destruction, alveolar bone resorption, and ultimately tooth loosening and loss, severely impacting patients' oral function and quality of life.

4 Sep 2026

Sugar tax could prevent millions of cases of tooth decay in Australia

Millions of cases of tooth decay could be prevented if Australia introduced a 20 per cent tax on sugar, new Griffith University research has found.

25 Aug 2026

Omega-3 and ASA combination shows promise for severe periodontitis

A combination of omega-3 and low-dose acetylsalicylic acid (ASA) produced results comparable to antibiotics in treating severe periodontitis.

6 Aug 2026

New gum disease treatment kills harmful bacteria while saving beneficial microbes

Researchers at Nagoya University in Japan have created an innovative treatment for periodontitis that targets and eliminates harmful bacteria while preserving beneficial oral microbes essential for health.

4 Aug 2026

Study reveals how gum disease drives systemic inflammation

A recent study revealed that periodontitis reprograms bone marrow neutrophils through a Chac2-driven glutathione metabolic pathway, promoting a highly inflammatory N1 state that fuels systemic inflammation.

28 Jul 2026

Study identifies simvastatin as promising adjuvant for periodontitis treatment

Porphyromonas gingivalis can evade antibiotics by invading host cells, contributing to recurrent periodontitis and persistent tissue damage.

26 Jul 2026

Novel DNA nanoplatform offers hope for chronic gum disease

Millions of people worldwide live with periodontitis, a chronic gum disease that can progressively destroy the tissues and bone supporting the teeth despite conventional treatment.

16 Jul 2026

Gum disease bacteria linked to calcific aortic valve stenosis

Gum disease bacteria may spur calcium buildup in the heart's aortic valve, leading to a common and serious heart valve disease, according to preliminary, independent research presented at the American Heart Association's Basic Cardiovascular Sciences Scientific Sessions 2026.

12 Jul 2026

Severe gum disease linked to early kidney function decline

A growing body of research suggests that the effects of periodontitis extend far beyond the mouth.

2 Jul 2026

AI speeds development of therapeutic hydrogels for gum disease

Periodontitis is one of the most common chronic inflammatory diseases worldwide and a leading cause of tooth loss in adults.

1 Jul 2026

Short-term fasting may reduce inflammation linked to gum disease

People who follow a short-term low-calorie diet may have reduced markers of inflammation associated with gum disease.

10 Jun 2026

Type 2 diabetes elevates periodontitis risks regardless of glycemic control

Persons with diabetes have an increased risk of periodontitis (gum disease) and tooth loss. The risk of inflammation and bone loss at dental implants was also higher. These are the findings of a thesis at the University of Gothenburg.

9 Jun 2026

Study uncovers a biological link between chronic oral inflammation and female fertility

Chronic oral inflammation may impair female fertility by triggering a systemic immune response that affects the ovaries.

28 May 2026

Chronic oral inflammation may impair female fertility and egg quality

Chronic oral inflammation may impair female fertility by triggering a systemic immune response that affects the ovaries.

26 May 2026

Gum disease pathogen may drive Alzheimer’s through microglial ferroptosis pathway

Alzheimer's disease (AD), the leading cause of dementia, is projected to affect 152 million individuals worldwide by 2050; yet its pathogenesis remains poorly understood and effective treatments are lacking.

24 May 2026

How a common gut bacterium may protect health

Akkermansia muciniphila's impact on immunity and pregnancy outcomes underscores its promise as a probiotic, with implications for infectious disease treatment.

4 May 2026

Maternal antibodies provide lifelong protection against adult gum disease

Mothers provide a hidden immune legacy that protects their children's teeth long after weaning is over. A new study reveals how maternal antibodies act as early life architects, programming the mouth to resist aggressive bacteria and prevent the bone loss associated with adult gum disease.

29 Apr 2026

Lack of dental care linked to higher heart and dementia risk

Being unable to afford dental care may increase a person's risk of developing cardiovascular disease or dementia, according to a new study led by researchers at Boston University School of Public Health (BUSPH).

1 Apr 2026

Restoring tissue stiffness may reduce inflammation in gum disease

Periodontitis is a serious chronic inflammatory form of gum disease that affects millions worldwide. It can lead to tooth loss and the destruction of supporting bone.

31 Mar 2026