Cytokines and anxiety in systemic lupus erythematosus (SLE) patients not receiving antidepressant medication: a little-explored frontier and some of its brief history.
Autoimmunity travelled from the theoretical roots planted by Burnet with the clonal selection theory and the early finding of a mouse providing a test for the role of the thymus as a source of forbidden clones. This chapter briefly reviews early work with the NZB mouse and presents results of an analysis of associations between cytokines and physical and psychometric parameters in systemic lupus erythematosus (SLE) patients not medicated with antidepressants. Some cytokines, particularly IFN-gamma, relate significantly to physical symptoms and anxiety. We conclude with the speculation that anxiety is linked to innate immunity and more severe neuropsychiatric disease in SLE to adaptive immunity.
Figueiredo-Braga
Margarida
M
Medical Psychology Service, Faculty of Medicine, University of Porto, Portugal.
Mota-Garcia
Fernando
F
O'Connor
José-Enrique
JE
Garcia
Juan Rafael
JR
Mota-Cardoso
Rui
R
Cardoso
Carla Sofia
CS
de Sousa
Maria
M
D000818:Animals; D000928:Antidepressive Agents / Q000627:therapeutic use; D001007:Anxiety / Q000523:psychology*; D016207:Cytokines / Q000378:metabolism*; D004195:Disease Models, Animal; D049673:History, 20th Century; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000266:history / Q000378:metabolism* / Q000523:psychology*; D051379:Mice; D008814:Mice, Inbred NZB
D000928:Antidepressive Agents; D016207:Cytokines