Ever dream about being a real life Captain America? Well, with the help of microbes, we are one step closer to achieving a “super soldier.” Microbes might not make a soldier muscular, but they can help with soldiers’ health and versatility. Scientist Jeff Tabor is working on engineering a probiotic organism that can help humans easily fight diseases, prevent obesity, and change their body’s ability to adapt to certain environments.
The gut bacteria affects many functions of the human body. The digestive system, immune system, and nervous system are all influenced by gut bacteria. Disrupting these microorganisms can cause indigestion, a weak immune system, depression, insomnia, and affect other cognitive abilities. Tabor’s goal is simply to create a microbe that can be consumed to prevent these problems.
Initially, Tabor wanted to use these microbes to target obesity because scientists have abundant knowledge of obesity at the molecular level. He recently succeeded in genetically modifying E.Coli to detect chemicals in the body that carry disease in mice guts. He hopes to use this modified E.Coli to sense chemicals in the gut that are connected to obesity and then use other molecules to prevent this obesity. The creation of a microbe that can control weight can be extremely helpful for the U.S. armed forces. For example, soldiers going from sea level to the top of a mountain way above sea level experience changes in temperature and pressure. Using this engineered gut microbe, the soldiers can put on weight to help them keep warm on top of the mountain and then lose weight to keep cool at sea level.
Another military benefit that these microbes can provide is to help soldiers operate effectively on little to no sleep or to help soldiers adapt to changes in their circadian rhythms, either from time change or going below sea level in a submarine. Scientists are interested in experimenting with the gut microbe to be able to achieve these goals in the future.
Some people might be afraid of the possible affects that these genetically modified bacteria might have on the human body. However, Tabor’s goal is for the bacteria to stay in the gut for about six hours to do its job and then self-destruct or die naturally to prevent the bacteria for staying in the body too long. There are other concerning issues about creating a microbe that can help prevent obesity. The creation would take away any incentive for humans to eat healthy and focus on their diets because they could just use the microbe to prevent gaining weight. Any new scientific experiment comes with its pros and cons, but using gut microbes for human health, especially for the military, can be a big step in the right direction.
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Imagine a person similar to the likes of Captain America walking on planet earth! How crazy! Its interesting to know that Microbiomes also have the power to help the health of our brave soldiers and citizens. Of course it wont create a super soldier like Captain America, but it’s a step! Recently scientific developments since then have uncovered the influence that the gut microbiome has on human health. Disorders in the microbiome have been linked to conditions like asthma, rheumatoid arthritis and even some cancers. It’s really evident microbiome have great influences on our health, both positive and negative.
Read more here:
http://www.medicalnewstoday.com/articles/290747.php