Microbiome News and Research

Latest Microbiome News and Research

Bacteria in the intestine can play important pacemaker role in peristalsis

Spontaneous contractions of the digestive tract play an important role in almost all animals, and ensure healthy bowel functions. From simple invertebrates to humans, there are consistently similar patterns of movement, through which rhythmic contractions of the muscles facilitate the transport and mixing of the bowel contents.

23 Nov 2017

Penn researchers find evidence of new malaria species in wild bonobos

Malaria parasites, although widespread among wild chimpanzees and gorillas, have not been detected in bonobos, a chimp cousin. Reasoning that previous studies may have missed infected bonobo populations, a team led by Beatrice Hahn, MD, a professor of Microbiology in the Perelman School of Medicine at the University of Pennsylvania, conducted a more extensive survey, increasing both the number and places they sampled wild bonobo populations.

21 Nov 2017

Leaf-eating ability of beetle largely due to bacteria inside the insect

A leaf-eating beetle has evolved a symbiotic relationship with bacteria that allows the insect to break down pectin -- part of a plant's cell wall that is indigestible to most animals.

17 Nov 2017

Dog ownership associated with lower risk of death due to cardiovascular disease

A team of Swedish scientists have used national registries of more than 3.4 million Swedes aged 40 to 80 to study the association between dog ownership and cardiovascular health.

17 Nov 2017

Penn researchers single out bacterial enzyme behind gut microbiome imbalance linked to Crohn’s disease

Penn Medicine researchers have singled out a bacterial enzyme behind an imbalance in the gut microbiome linked to Crohn's disease.

16 Nov 2017

UA researchers receive grant to study effects of simulated space radiation on gastrointestinal tract

The Center for Applied NanoBioscience and Medicine is doing its part to protect the health of astronauts on long-duration missions, including NASA's Journey to Mars.

9 Nov 2017

Researchers discover mechanism behind skin inflammation in eczema

Publishing online this week in Cell Host & Microbe, researchers at Johns Hopkins report the discovery of a key underlying immune mechanism that explains why to how our skin becomes inflamed from conditions such as atopic dermatitis, more commonly known as eczema. Toxin-producing bacteria on the surface of our skin induces a protein that causes our own cells to react and cause inflammation.

8 Nov 2017

Chronic liver inflammation promotes cancer by suppressing immunosurveillance, study finds

Chronic inflammation is known to drive many cancers, especially liver cancer. Researchers have long thought that's because inflammation directly affects cancer cells, stimulating their division and protecting them from cell death.

8 Nov 2017

Overabundance of gut bacteria may exacerbate pain in patients with sickle cell disease

An overabundance of the bacteria Veillonella in the digestive tract may increase pain in patients with sickle cell disease (SCD).

8 Nov 2017

Research reveals impact of helpful strain of bacteria on infants’ digestive tract

Some of the first living things to greet a newborn baby do a lot more than coo or cuddle. In fact, they may actually help the little one's digestive system prepare for a lifetime of fighting off dangerous germs.

7 Nov 2017

Nicotine alters gut microbiome differently in males and females, mice study shows

Many people who smoke or chew tobacco can't seem to escape nicotine's addictive properties. Studies show that women in particular seem to have a harder time quitting, even with assistance, when compared to men.

3 Nov 2017

Gut bacteria may influence the response to certain cancer therapies finds study

A latest study has found that patients with advanced melanoma or skin cancer who had a specific bacteria in their gut had a more favorable response to certain types of cancer treatment or immunotherapy. The study from the University of Texas was published in the latest issue of the journal Science.

3 Nov 2017

Gut bacteria can influence how cancer responds to immunotherapy

Bacteria that live in the human digestive tract can influence how cancer responds to immunotherapy, opening a new avenue for research to improve treatment, a team led by researchers at The University of Texas MD Anderson Cancer Center reports in the journal Science.

2 Nov 2017

Danish study sheds light on why whole grains are healthy

When overweight adults exchange refined grain products - such as white bread and pasta - with whole grain varieties, they eat less, they lose weight and the amount of inflammation in their bodies decreases. These are some of the findings of a large Danish study headed by the National Food Institute, Technical University of Denmark.

2 Nov 2017

Gut bacteria composition could predict toxicity of chemotherapy drugs in cancer patients

Albert Einstein College of Medicine researchers report that the composition of people's gut bacteria may explain why some of them suffer life-threatening reactions after taking a key drug for treating metastatic colorectal cancer.

1 Nov 2017

Gut bacteria could hold clues to risk of developing PTSD after traumatic event

The bacteria in your gut could hold clues to whether or not you will develop posttraumatic stress disorder (PTSD) after experiencing a traumatic event.

25 Oct 2017

Fight CRC and CRI announce publication of ‘A Blueprint to Advance Colorectal Cancer Immunotherapies’

Fight Colorectal Cancer and the Cancer Research Institute, are proud to announce "A Blueprint to Advance Colorectal Cancer Immunotherapies" will be published in the November 2017 issue of the journal Cancer Immunology Research (published online ahead of print on October 16, 2017).

24 Oct 2017

Researchers evaluate impact of dried cranberries on gut health

Researchers from the University of Wisconsin - Madison evaluated whether one simple addition to the diet - one handful-a-day of sweetened dried cranberries - could positively influence the gut microbiome.

24 Oct 2017

Lung microbiome plays major role in asthma severity and response to treatment

While the microbiome has gained significant attention for its impact on digestive health in recent years, its effect on lung disease has largely remained unstudied.

24 Oct 2017

Discovery of novel mechanism in the gut microbiome has implications for people with IBD

Many people associate the word "bacteria" with something dirty and disgusting. Dr. Pere Santamaria disagrees. Called the microbiome, the bacteria in our bodies have all kinds of positive effects on our health, Santamaria says. "The bacteria we have in our gut actually have many beneficial functions. They help in our digestion, prevent infection by pathogens and educate our immune system on what to fight."

23 Oct 2017

Microbiome News and Research

Latest Microbiome News and Research

Bacteria in the intestine can play important pacemaker role in peristalsis

Penn researchers find evidence of new malaria species in wild bonobos

Leaf-eating ability of beetle largely due to bacteria inside the insect

Dog ownership associated with lower risk of death due to cardiovascular disease

Penn researchers single out bacterial enzyme behind gut microbiome imbalance linked to Crohn’s disease

UA researchers receive grant to study effects of simulated space radiation on gastrointestinal tract

Researchers discover mechanism behind skin inflammation in eczema

Chronic liver inflammation promotes cancer by suppressing immunosurveillance, study finds

Overabundance of gut bacteria may exacerbate pain in patients with sickle cell disease

Research reveals impact of helpful strain of bacteria on infants’ digestive tract

Nicotine alters gut microbiome differently in males and females, mice study shows

Gut bacteria may influence the response to certain cancer therapies finds study

Gut bacteria can influence how cancer responds to immunotherapy

Danish study sheds light on why whole grains are healthy

Gut bacteria composition could predict toxicity of chemotherapy drugs in cancer patients

Gut bacteria could hold clues to risk of developing PTSD after traumatic event

Fight CRC and CRI announce publication of ‘A Blueprint to Advance Colorectal Cancer Immunotherapies’

Researchers evaluate impact of dried cranberries on gut health

Lung microbiome plays major role in asthma severity and response to treatment

Discovery of novel mechanism in the gut microbiome has implications for people with IBD

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Microbiome News and Research

Latest Microbiome News and Research

Microbiology eBook

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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