Whether we like it or not, we house a great deal of microbes. Many of these tiny creatures aid us in our daily living by conducting important functions. Some of these microbes, however, may not be helping us, getting a free ride, and potentially causing trouble. In today’s post we will review recent research regarding one particular family of bacteria, Helicobacter pylori, and what they might be doing in relations to Parkinson’s disease.

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Source: ScienceFriday

In his magnificent book, I contain multitudes, science writer/journalist Ed Yong writes that we – every single one of us – release approximately 37 million bacteria per hour. By talking, breathing, touching, or simply being present in the world, we are losing and also picking up the little passengers everywhere we go.

Reminds me of that Pascal Mercier book “Night Train to Lisbon” – We leave something of ourselves behind when we leave a place,… I’m not sure if this is what he was referring to though.

Yong also points out that: 80% of the bacteria on your right thumb are different to the bacteria on your left thumb.

It’s a fascinating book (and no, I am not receiving any royalties for saying that).

Microbes. Source: NYmag

We have discussed microbes several times on this blog, particularly in the context of the gut and its connection to Parkinson’s disease (Click here, here and here to read some of those posts). Today we are going to re-visit one particular type of microbe that we have also discussed in a previous post: Helicobacter pylori.

Helicobacter pylori. Source: Helico

Continue reading “Helicobacter pylori: Unwanted passengers?” →