Medical research
That anxiety may be in your gut, not in your head
For the first time, researchers at McMaster University have conclusive evidence that bacteria residing in the gut influence brain chemistry and behaviour.
May 17, 2011
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News tagged with oral bacteria
Oncology & Cancer
Researchers determine oral bacteria accelerate pancreatic cancer development in mice
Prof. Gabriel Nussbaum and his team at the Institute of Biomedical and Oral Research, Hebrew University-Hadassah Faculty of Dental Medicine, have recently published research in the journal Gut that uncovers a pivotal link ...
Mar 26, 2024
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Alzheimer's disease & dementia
New study links gum disease to buildup of Alzheimer's plaque formation
Although most people don't associate oral disease with serious health problems, increasing evidence shows that oral bacteria play a significant role in systemic diseases like colon cancer and heart disease. Now, new research ...
Jul 10, 2023
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Medications
Antibiotics for acne: Study shows why one works best
A new study brings precision to the understanding of which antibiotics work best for acne treatment and why. This is important for two key reasons. Acne affects nearly everyone at some point in life—it is, in fact, the ...
Mar 8, 2023
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Overweight & Obesity
Gut microbes influence binge-eating of sweet treats in mice
You just meant to have a single Oreo as a snack, but then you find yourself going back for another, and another, and before you know it, you have finished off the entire package even though you were not all that hungry to ...
Nov 30, 2022
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Diseases, Conditions, Syndromes
Study sheds new light on the link between oral bacteria and diseases
Researchers at Karolinska Institutet in Sweden have identified the bacteria most commonly found in severe oral infections. Few such studies have been done before, and the team now hopes that the study can provide deeper insight ...
Nov 24, 2022
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Oncology & Cancer
Two new studies show how bacteria could help tumors progress and resist treatment
Two new studies from researchers at Fred Hutchinson Cancer Center in Seattle reveal how bacteria infiltrate tumors and could be helping tumors progress and spread. The research team also showed that the different microbial ...
Nov 16, 2022
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Oncology & Cancer
Orally administered tumor vaccine shows promise in animal models
In a study published in Nature Biomedical Engineering, a research team led by Prof. Nie Guangjun and Prof. Zhao Xiao at National Center for Nanoscience and Technology (NCNST) of the Chinese Academy of Sciences demonstrated ...
May 9, 2022
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Diseases, Conditions, Syndromes
Researchers reveal how oral bacteria suppress protection against viral growth
Researchers from the University of Louisville School of Dentistry and their colleagues have discovered details of how proteins produced by oral epithelial cells protect humans against viruses entering the body through the ...
Jan 5, 2022
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Obstetrics & gynaecology
'Oral' bacteria may disrupt the balance of the vaginal microbiome
Bacterial vaginosis (BV) is an imbalance of the vaginal microbiome that can lead to adverse health outcomes, including increased likelihood of potential pathogens colonizing the vagina, yet the mechanisms underlying these ...
Aug 25, 2020
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