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microbiota

number of breaks: 14

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The gut microflora helps the effects of dieting

The human body lives in a relationship with trillion of microorganisms, mostly bacteria, that populate every surface of the body. Indeed, according to some estimations, only 50% of the cells that compose our body are human. This interaction is usually beneficial for both parts, as... click to read more

  • Salvatore Fabbiano | Postdoctoral Research fellow at Département de physiologie cellulaire et métabolisme, University of Geneva, Geneva, Switzerland
Views 644
Reading time 3 min
published on May 8, 2019
Modern stressors of gut microbes

Our intestine is inhabited by a large and diverse community of microbes, collectively referred to as the gut microbiota, composed of more than a thousand different species. We (the host) and our microbiota coexist for better or worse. On one hand, maintaining a healthy relationship... click to read more

  • Emilie Viennois | Assistant Professor at Neuroscience Institute, Institute for Biomedical Sciences, Georgia State University, Atlanta, USA
  • Benoit Chassaing | Assistant Professor at Neuroscience Institute, Institute for Biomedical Sciences, Georgia State University, Atlanta, USA
Views 1191
Reading time 3 min
published on Nov 5, 2018
Drive out the “bad bugs” to prevent colon cancers

There is a microscopic society living within us. Our bodies are home to more than 100 trillion microorganisms, similar to the number of human cells in the body. Many of them reside in our gut. Most of the time, this microsociety - which includes hundreds... click to read more

  • Cynthia L. Sears | Professor at The Bloomberg~Kimmel Institute for Cancer Immunotherapy, The Johns Hopkins University, Baltimore, USA
Views 1141
Reading time 3.5 min
published on Oct 31, 2018
Bacteria under stress: cheating to survive

As scientists, we often think of bacteria as free-swimming, lone cells, growing in test tubes. Indeed, the majority of experiments are performed in this kind of environment. However, in reality, bacteria often grow in groups of cells, attached to surfaces. These cellular communities are social;... click to read more

  • Isabel Frost | Postdoctoral Research Fellow at The Center For Disease Dynamics, Economics & Policy, Washington, DC, USA
Views 1125
Reading time 4 min
published on Oct 15, 2018
Could our gut’s microbes be the guardians of our brain’s health?

In the same way as our genome contains the collection of all of our genes, we call microbiome the collection of microorganisms that have settled in our organism. Over the past decades, the gut microbiome, in particular, has been shown to affect our physical health:... click to read more

  • Margot Riggi | Postdoctoral Research Fellow at Section of Biology, Department of Molecular Biology, University of Geneva, Switzerland
Views 1210
Reading time 3.5 min
published on Oct 10, 2018