BBC Science Focus Magazine expert explainsScientists have discovered that there are special bacteria in the human intestine that feed on algae. This feature can help in the future in the development of drugs for the treatment of various diseases. Read more in the article.Discuss
In the human body there is a special type of bacteria that feeds on seaweed. These bacteria are called Bacteroidetes. They help in the digestion of the fibers that are found in algae. True, it should be noted that not all people have such substances.
Based on the study of the characteristics of Bacteroidetes bacteria, experts plan to create new bacteria that are beneficial to the intestines. They can be used to treat various diseases.
To do this, scientists from the University of Michigan School of Medicine analyzed 354 fecal samples that were taken from students. After that, the specialists introduced four seaweed fibers into the samples: porphyran, laminarin, alginate, carrageenan.
According to one of the lead authors of the study, Dr. Eric Martens, the bacteria in the gut can exchange genes with each other, as well as various functions. For example, the ability to split algae, resistance to antibiotics.
The ability to swap genes allows scientists to come up with new treatments for various diseases. Scientific studies show that bacteria can be shaped in such a way that they will transfer certain genes to the intestines and exchange these genes with other bacteria.
Novome is already using this technology. Members of the organization use bacteria that digest seaweed and genetically alter them to perform other functions. For example, for the treatment of kidney diseases.
News materials cannot be equated with a doctor's prescription. Seek professional advice before making a decision.
Source: BBC Science Focus Magazine