Mental illness and autoimmune disease

CHAPTER 10 Mental illness and autoimmune disease



The term mental illness refers to various mental disorders, including disorders of thought, mood, balance, or behaviour. In this chapter, we discuss mental illness caused by autoimmune disorders.



1 Western medical aetiology and pathology


Autoimmunity may occur in any tissue, organ, or system. Recent findings on the close relationship between the immune system and the central nervous system (CNS) lead to the conclusion that there may be a relationship among psychological, neurological, endocrine and immune factors. This may explain why individuals who experience a high degree of stress in their lives may be predisposed to an organ-specific autoimmunity.


Stanford University Medical Center1 reported finding that a protein called osteopontin was abundant in multiple sclerosis (MS)-affected brain tissue, but not in normal tissue. Since then, other research groups have confirmed that levels of osteopontin are increased just before and during a relapse of MS, so that when the immune system attacks the protective myelin sheath surrounding nerve cells, the volume of osteopontin increases. Osteopontin, produced by immune cells and brain cells themselves, promotes the survival of the T cells that damage myelin. By increasing the number of these T cells, osteopontin increases their destructive potential. This process may exist in many other autoimmune diseases, including rheumatoid arthritis, type I diabetes and lupus.


Indeed, osteopontin may have a great effect on the way the immune system works. Normally, after the immune system does its job of eradicating a microbe, its response is then reduced. If this did not happen, the immune response would go on indefinitely. Imagine having a cold or an attack of poison oak that would last forever. Osteopontin lets the T cells linger in the blood, ready to attack again. This process means that the disease moves in cycles, becoming progressively worse.




3 Chinese medical aetiology and pathology


Chinese medicine has few terms that characterize mental illness as a particular branch of study. Instead, it describes seven emotions: joy, anger, melancholy, anxiety, grief, fear and terror. These emotions reside in the mind and respond normally to normal changes in physical and environmental stimuli. However, persistent and violent emotions act as pathogenic factors that cause functional derangement of Qi, Blood and the Zang Fu. Chinese medicine uses terms such as Ju Sang image depression, Jiao Lu image anxiety, Yu Zheng image melancholia, Zang Zao image hysteria, Dian image depressive psychosis and Kuang image mania to describe specific types of mental illness.


In Chinese medicine, the seven emotions relate to the five Zang viscera, both in terms of normal reactions and in terms of abnormal pathology. The Heart is related to joy, Liver to anger, Spleen to anxiety, Lung to melancholy and Kidney to fear. Experienced in excess or isolation, or out of balance with the other emotions, each of the seven emotions can damage the body directly and lead to disease by affecting its corresponding viscus. Chapter 5 of Huang Di Nei Jing Su Wen/The Yellow Emperor’s Inner Classic of Medicine Simple Questions says: ‘Anger impairs the Liver … joy impairs the Heart … anxiety impairs the Spleen … melancholy impairs the Lung … and … fear impairs the Kidney’. In Chinese medical theory, the Heart controls mental activities and is the emperor of the five viscera and six bowels. The seven emotions can not only cause diseases but also aggravate them. Chinese medicine pays great attention to calming patients’ emotional state so as to prompt recovery from illness.




Differentiation and treatment








Jan 19, 2017 | Posted by in MUSCULOSKELETAL MEDICINE | Comments Off on Mental illness and autoimmune disease

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