Periodontitis (Gum Disease) News and Research

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Study links gum disease symptoms to higher risk of multiple chronic conditions

A major new study presented at EuroPerio11, the world's leading congress in periodontology and implant dentistry by the EFP, has found that people with signs of gum disease are more likely to suffer from multiple chronic health conditions, a state known as multimorbidity.

12 May 2025

Intermittent fasting may dampen inflammatory responses in the gums

New research presented today at EuroPerio11, the world's leading congress in periodontology and implant dentistry by the European Federation of Periodontology (EFP), suggests that intermittent fasting could help reduce inflammation in the gums and improve certain health markers, even when oral hygiene is temporarily neglected.

12 May 2025

Study links oral microbiome to cognitive function in older adults

The microbial ecosystems within our mouths may affect our cognitive function as we age, according to a study. Interventions such as prebiotics, including dietary nitrate, have potential for delaying cognitive decline.

28 Jan 2025

Breakthrough antibiotic targets gum disease without harming microbiome

The ADA Forsyth Institute, a leading oral health research organization, and Flightpath Biosciences Inc. are excited to announce a groundbreaking discovery in the fight against severe gum disease and related systemic conditions.

4 Sep 2024

Gut bacteria toxins: A hidden trigger for Parkinson's disease?

Gut dysfunction and the presence of lipopolysaccharide (LPS) endotoxins contribute to the pathogenesis of Parkinson's disease (PD), leading to neuroinflammation and neurodegeneration. Modulating the gut microbiome and reducing LPS levels may hold potential as treatment strategies for PD.

24 May 2023

Periodontitis associated with increased risk of cardiovascular disease

Gum disease is associated with an increased risk of cardiovascular disease: the more severe the periodontitis, the higher the risk. The findings are presented at ESC Congress 2021.

25 Aug 2021

Entamoeba gingivalis linked to severe and recurrent periodontitis

For the first time, researchers from Charité - Universitätsmedizin Berlin have shown that a unicellular parasite commonly found in the mouth plays a role in both severe tissue inflammation and tissue destruction.

16 Apr 2020

Treating gum disease could help people with Type 2 diabetes manage their blood glucose levels

A study funded by Diabetes UK has found that treating periodontitis (gum disease) could help people with Type 2 diabetes manage their blood glucose levels, and may reduce their risk of diabetes-related complications.

25 Oct 2018

Regular smokers at increased risk of tooth loss, new study confirms

A new study has confirmed that regular smokers have a significantly increased risk of tooth loss. Male smokers are up to 3.6 times more likely to lose their teeth than non-smokers, whereas female smokers were found to be 2.5 times more likely.

15 Sep 2015

Non-surgical gum disease treatment reduces thickness of wall of arteries

A simple non-surgical gum disease treatment markedly reduces the thickness of the wall of the arteries, a risk factor for heart disease, according to a first of its kind study among Aboriginal Australians.

28 Jun 2014

High-dose statins could have added benefit of reducing gum inflammation

The use of high-dose statins to lower cholesterol in heart disease patients appears to have the added benefit of reducing gum inflammation, according to research published in the Journal of the American College of Cardiology.

4 Oct 2013

Olympic athletes lose to poor dental health

Olympic athletes appear to be at an increased risk of poor dental health, an outcome that may negatively impact on their well being and also on their ability to train and perform, research shows.

1 Oct 2013

Friendly bacteria: do we really need to eat probiotic yogurts?

According to the World Health Organization (WHO) probiotics are “live microorganisms which when administered in adequate amounts confer a health benefit on the host”.

19 Sep 2012

Access to dental care alone is not sufficient to meet oral health needs of adults with I/DD

A comprehensive study using electronic dental records to profile the oral health status of adults with intellectual and developmental disabilities (I/DD) has concluded that access to specialized dental care alone is not sufficient to meet the community's substantial oral health needs.

2 Aug 2012

Gum disease and heart problems not linked: Review

It has been claimed for the past few decades that gum disease is linked to heart problems or strokes but according to latest findings the link does not hold up on deeper research says the American Heart Association.

22 Apr 2012

Gene causing periodontitis, rheumatoid arthritis and osteoporosis identified

Investigators at Hospital for Special Surgery, collaborating with researchers from other institutions, have contributed to the discovery that a gene called interferon regulator factor-8 (IRF-8) is involved in the development of diseases such as periodontitis (gum disease), rheumatoid arthritis and osteoporosis. The study, which will be published online August 30, ahead of print, in the journal Nature Medicine, could lead to new treatments in the future.

2 Sep 2009

Study reveals that downregulation of IRF-8 gene causes gum diseases, arthritis and osteoporosis

31 Aug 2009

Periodontitis and atherosclerotic cardiovascular disease

Additional research is called for and patients with moderate to severe periodontitis should receive evaluation and possible treatment to reduce their risk of atherosclerotic cardiovascular disease (CVD), according to a special consensus paper by editors of The American Journal of Cardiology and Journal of Peridontology in the July 1, 2009 issue of The American Journal of Cardiology, published by Elsevier.

30 Jun 2009

Research assesses the benefits of different ways of treating tooth decay in children

New research commissioned by the National Institute for Health Research Health Technology Assessment (NIHR HTA) programme will assess the benefits of different methods of managing tooth decay in children's teeth. Dental decay is one of the most common childhood diseases, with over 40 per cent of children in the UK already experiencing obvious decay in their primary (baby) teeth by five years of age, and this statistic has remained largely unchanged for the past 20 years.

27 May 2009

Discovery of genetic link between periodontitis and heart attack

The relationship between the dental disease periodontitis and coronary heart disease (CHD) has been known for several years. Although a genetic link seemed likely, until now its existence was uncertain. Now, for the first time, scientists have discovered a genetic relationship between the two conditions, a researcher told the annual conference of the European Society of Human Genetics today (Monday 25 May).

25 May 2009