Genes are responsible for chronic pain

Chronic pain is a genetic problem. How long we experience pain after any injury, depends entirely on our DNA.

If you suffer from chronic pain after any injury, then you can blame genes. Researchers from the University of North Carolina found that mutations of DNA are responsible for why some people after different types of injury occurs more pain than others. Mutations lead to increased cortisol levels, which is called the stress hormone. He sencibilisiruet, that is, involves the nerves in the muscles and makes them more vulnerable to damage. Previous studies have shown that holders of options specific gene more often face post-traumatic stress disorder (PTSD), depression or aggressive behavior after any traumatic events in life.

Now, however, scientists have shown that the existence of different versions of this gene also affects a greater level of physical pain in the body. We are talking about a gene called FKBP5, which is part of the hypothalamic-pituitary-adrenal axis (GGNA). GGNO connects the Central nervous system with the endocrine system and controls the body’s response to stress. Research suggests that the possession of specific variants of FKBP5 may change how genes function. Because of this, GGNO becomes overactive, which leads to excessive production of cortisol.

In turn, because of this people suffer more from such disorders as anxiety, depression and PTSD. These are the findings of the observations with the participation of 1 500 people who are faced with injuries after a car accident. (READ MORE)