Unprecedented’ results of new cancer therapy demonstrate significant progress

A novel triple-action cancer drug eliminated nearly 50% of head and neck tumors in patients who received the treatment, according to a news article from The Guardian.

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Dental caries could accelerate cognitive decline in dementia

In a study published in PLOS Medicine, investigators used Finnish health registry data to better understand the relationship between noninfectious diseases and the risk of dementia in a group of more than 60,000 individuals aged 65 years and older who were diagnosed with late-onset dementia and over 310,000 controls. They sought to determine whether coexisting diseases could explain the link between severe infections and dementia.

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Cavities may not always need a filling

Treatment planning for dental caries may vary based on several factors, including training, experience, economics and personal philosophy, according to a news article from The New York Times.

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Toothbrush contamination reveals knowledge gaps in adequate cleaning habits

In an observational study published in the International Journal of Dental Hygiene, researchers quantified the presence of oral bacteria on toothbrushes and sought to determine whether participants were aware of the contamination of their toothbrushes.

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Getting ahead of halitosis

In a narrative review, investigators used the PubMed and EMBASE/OVID databases to identify studies published between 2020 and 2025 focused on drugs listing pathologic intra- and extra-oral halitosis as a potential adverse effect.

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Oral harms of cannabis exposure

The regular use of cannabis can elevate the likelihood of experiencing cavities, tooth loss and oral cancers, according to a news article from CNN.

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Why you should add cheese to your diet

Saliva naturally raises the mouth’s pH to protect against demineralizing acids from food, drinks and harmful bacteria, thereby reducing the risk of dental decay by 20%, according to a report from Parade.

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Endodontic therapy could reduce cardiometabolic risks

In a study published in the Journal of Translational Medicine, researchers examined metabolic and inflammatory biomarkers following root canal treatment, root canal retreatment or periapical surgery in 65 patients with apical periodontitis.

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Tips to manage dry mouth in COPD

Experts, including Ada Cooper, D.D.S., a consumer adviser spokesperson at the ADA, offered tips for attenuating the symptoms of dry mouth among individuals with chronic obstructive pulmonary disease who use inhalers.

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How diet soda can harm teeth

Although diet sodas may be considered healthier alternatives to regular sodas, experts urged against the regular consumption of the beverages.

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