Bacteria can cause multiple sclerosis

• April 25, 2024

So far, the investigations have not concluded in a factor that causes the appearance of multiple sclerosis; however, some results indicate that there is common bacteria that could favor the appearance of this autoimmune disease.

More information about multiple sclerosis

It is actually a disease in which the immune system attacks the neurological system itself, including the spinal cord. This disease affects 1 in every 700 people. The ones that have EM They present a variety of neurological symptoms, such as difficulties in mobility, speech and muscle weakness.

The common bacteria

The common bacteria that are spoken of are gingivalis porphyromonas, very common in humans. These bacteria produce a very unique form of lipids called phosphorylated dihydroceramides or DHC , which increase the person's inflammatory response. In addition, this lipid is produced in other regions of the body, usually in the gastrointestinal tract.

These bacteria can be detected by specific identification of DNA that responds to this particular strain. This can be done by a polymerase chain reaction, which is used for DNA tests that specifically respond to the porphyromonas gingivalis.

Through this diagnostic tool, the presence of these bacteria can be identified in the oral cavity . This also suggests that the early detection plays an important role in the prophylaxis of this autoimmune disease.

Experts from the University of Connecticut Health Center, like Robert Clark and Frank Nichols, have begun an investigation with the purpose of determining if such lipids can accentuate the development in this disease.

According to the results of the study, the disease has been accentuated each time there was the presence of these lipids, which concludes that the DHC that are usually found in the human body can actually trigger or, in some cases, increase the severity of multiple sclerosis.

Triggers

It is already a known fact that during an autoimmune attack, the immune system attacks tissues. In the case of multiple sclerosis, they attack the cells of the protective covering of the nerves called myelin. In addition to serving as protection, myelin also helps in the transmission of signals between the brain and the rest of the body.

After proving that the DHC lipids of common bacteria found in humans can aggravate this particular process, the next step is to identify exactly how DHC is deposited in tissues and facilitates the onset of multiple sclerosis.

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