Microbiome News and Research

Latest Microbiome News and Research

Study shows how non-alcoholic fatty liver disease causes Alzheimer's-like neuroinflammation

Research from University of South Carolina associate professor Saurabh Chatterjee's laboratory in Environmental Health Sciences, Arnold School of Public Health, and led by Ayan Mondal, a postdoctoral researcher from the same lab, has revealed the cause behind the previously established link between non-alcoholic fatty liver disease (i.e., NAFLD, recently reclassified as metabolic associated fatty liver disease or MAFLD) and neurological problems.

6 Jul 2020

First microbiome study of Irish Travelers provides important new health insights

Investigators at APC Microbiome Ireland (http://apc.ucc.ie) SFI Research Centre in Cork were stunned by the findings of the first microbiome study of Irish Travellers which challenges the concept of a 'normal' or 'healthy' microbiome and asks: "what is a normal or desirable microbiome in an ethnically diverse society?"

6 Jul 2020

Arrhythmic gut bacteria signatures predict type 2 diabetes risk

The microbial composition of the intestines is complex and varies widely from one individual to another. Many factors such as environmental factors, lifestyle, genetics or illnesses affect the intestinal ecosystem of helpful gut bacteria.

6 Jul 2020

Novel microbiome-based diagnostic tool can identify liver fibrosis, cirrhosis

Chronic liver disease represents a major global public health problem affecting an estimated 844 million people, according to the World Health Organization. It is among the top causes of mortality in Australia, the UK and the United States.

2 Jul 2020

Oral hygiene and severity of COVID-19 – the connection

Their study titled, “Could there be a link between oral hygiene and the severity of SARS-CoV-2 infections?” was published in the latest issue of the journal British Dental Journal.

30 Jun 2020

Stool microbial and metabolite signatures predict cirrhosis

Nonalcoholic fatty liver disease (NAFLD) is the leading cause of chronic liver disease worldwide, affecting an estimated one-quarter of the global population. It is a progressive condition that, in worst cases, can lead to cirrhosis, liver cancer, liver failure and death.

30 Jun 2020

Study shows how gut bacteria helps people resist cholera

Cholera can kill within hours if left untreated, and it sickens as many as 4 million people a year. In a new article in the journal Cell, researchers describe how gut bacteria helps people resist the disease.

29 Jun 2020

Raw milk can hold huge amount of antimicrobial-resistant genes

Raw or unpasteurized cows' milk from U.S. retail stores can hold a huge amount of antimicrobial-resistant genes if left at room temperature, according to a new study from researchers at the University of California, Davis.

29 Jun 2020

Mathematical model reveals the risk of SARS-CoV-2 infection after fecal microbiota transplantation

In their new paper available on the bioRxiv* preprint server, US researchers from the OpenBiome nonprofit organization used a mathematical model to simulate the usefulness of different testing strategies for fecal samples and showed that the probability of releasing a fecal microbiota donation with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is low when several important variables are taken into account.

28 Jun 2020

Synoicum adareanum shows new possibilities for developing melanoma-specific drug

Could the cure for melanoma - the most dangerous type of skin cancer - be a compound derived from a marine invertebrate that lives at the bottom of the ocean?

26 Jun 2020

Irritable bowel disease heightens the risk of dementia

Scientists have long explored the link between the gut and the brain. Now, a new study shows that older adults with chronic inflammation of the digestive tract may develop dementia more than seven years earlier than those who do not have the condition.

26 Jun 2020

Bacteriophage could help decrease mortality of patients with COVID-19

Bacteriophage can reduce bacterial growth in the lungs, limiting fluid build-up. This could decrease the mortality of patients affected by COVID-19, according to the peer-reviewed journal PHAGE: Therapy, Applications, and Research.

24 Jun 2020

Restoring ecosystems for better human health

Billions of people using the Earth's resources and changing or destroying ecosystems are not only creating the global environmental and climate crisis, but also compromising human health and long-term survival of our species, experts warn in an open letter to world leaders.

23 Jun 2020

Research shows tongue microbiome could help diagnose heart failure

Microorganisms on the tongue could help diagnose heart failure, according to research presented today on HFA Discoveries, a scientific platform of the European Society of Cardiology (ESC).1

23 Jun 2020

Patient genetics associated with wound microbiome composition and healing

In a first-of-its-kind study, researchers have determined that genetics may play a role in how wounds heal.

22 Jun 2020

Specific changes in DNA affect the existence and amount of gut bacteria, study finds

The role genetics and gut bacteria play in human health has long been a fruitful source of scientific enquiry, but new research marks a significant step forward in unraveling this complex relationship.

22 Jun 2020

Study finds overabundance of opportunistic pathogens in the guts of persons with Parkinson's

Parkinson's disease is a common, progressive and debilitating neurodegenerative disease. It currently cannot be prevented or cured.

18 Jun 2020

Study: Vitamin D can reduce side effects associated with chemotherapy

As many cancer patients will confirm, the chemotherapy prescribed to kill the disease is often more debilitating than the cancer itself, with a range of horrendous side effects.

18 Jun 2020

Study identifies a previously unknown mechanism that contributes to intestinal cancer

A MedUni Vienna study group has identified a previously unknown mechanism involved in the development of intestinal cancer: The bacterial microbiome activates the so-called immune checkpoint Ido1 in Paneth cells, a special cell that is only found in the gastrointestinal tract, thereby preventing local intestinal inflammation.

18 Jun 2020

A metabolomics approach to detect objective biomarkers of ASD

In a paper published online this week in Autism Research, scientists at NeuroPointDX, a division of Stemina Biomarker Discovery, Inc., in collaboration with researchers at the UC Davis MIND Institute and academic and clinical institutions across the country, report new findings from the Children's Autism Metabolome Project or CAMP.

18 Jun 2020