Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Increased levels of circulating Annexin A5 in Familial Mediterranean fever. | Boyajyan et al. Journal of Inflammation 2010 7 55 http content 7 1 55 RESEARCH JOURNAL OF INFLAMMATION Open Access Increased levels of circulating Annexin A5 in Familial Mediterranean fever Anna S Boyajyan Gohar M Mkrtchyan Lilit P Hovhannisyan Tigran J Hovsepyan Abstract Background Familial Mediterranean fever is a genetic autoinflammatory disease most commonly affecting the ethnic groups originating from around the Mediterranean Sea. Apoptosis plays an important role in downregulation of the inflammatory response by reducing the lifespan of activated immunocompetent cells. Thus increased apoptosis may be associated with pathogenesis of familial Mediterranean fever. Methods In the present study we determined the serum levels of apoptotic marker Annexin A5 in familial Mediterranean fever patients within an attack and attack-free in comparison to healthy subjects and assessed the influence of colchicine treatment on this parameter. In addition in all study subjects serum levels of C-reactive protein and interleukine-1b and the total leukocyte count were also determined. Results Our results demonstrated that pathogenesis of familial Mediterranean fever is characterized by the increased levels of circulating Annexin A5 which is higher in patients within the attack and which associate with the increased levels of C-reactive protein and interleukine-1b and total leukocyte count. Conclusions The results obtained indicate elevated rates of apoptosis of subpopulations of leukocytes involved in autoinflammation and recurrent episodes of fever in familial Mediterranean fever. It was also revealed that regular colchicine treatment sufficiently decreases the rate of apoptosis in familial Mediterranean fever patients by affecting the intensity of autoinflammatory reactions. Introduction Familial Mediterranean fever FMF MIM 294100 is a genetic autoinflammatory disease most commonly affecting the ethnic groups originating from around the Mediterranean
