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Öğe CD3G Gene Defects in Familial Autoimmune Thyroiditis(WILEY, 2014) Gokturk, B.; Keles, S.; Kirac, M.; Artac, H.; Tokgoz, H.; Guner, S. N.; Caliskan, U.The patients with CD3 deficiency can present with different clinical findings despite having the same homozygous mutation. We report three new CD3gamma-deficient siblings from a consanguineous family with a combined T-B+NK+ immunodeficiency and their variable clinical and cellular phenotypes despite the same homozygous mutation of the CD3G gene (c.80-1G>C). We also re-evaluate a previously reported non-consanguineous family with two CD3gamma-deficient siblings with the same mutation. The median age at diagnosis was 11years (14months-20years). We found all five patients to display autoimmunity: autoimmune thyroiditis (n=5), autoimmune haemolytic anaemia (n=2), immune thrombocytopenia (n=1), autoimmune hepatitis (n=1), minimal change nephrotic syndrome (n=1), vitiligo (n=1) and positive antinuclear antibodies (n=3) as well as high IgE (n=2) and atopic eczema (n=2). While CD3(+)TCR+T cell percentages were low in all patients, only one had lymphopenia and 3 had CD3(+)T cell lymphopenia. Strikingly, we report frequent and multiple autoimmunity in tested heterozygous carriers in both families (n=6; in 67%), and frequent autoimmunity in family members not available for testing (n=5, in 80%). The results suggest that CD3G should be studied as a candidate gene for autoimmunity and that CD3gamma deficiency should be considered among other primary immunodeficiencies with predominantly autoimmune manifestations.Öğe Innovative diagnostic tool based on Luminex technology to investigate antibodies directed against FVII(WILEY-BLACKWELL, 2011) Pfeiffer, C.; Lavigne-Lissalde, G.; Tokgoz, H.; Caliskan, U.; Schved, J. F.; Giansily-Blaizot, M.[Abstract not Available]Öğe PLASMA LEPTIN, NEUROPEPTIDE Y, GHRELIN AND ADIPONECTIN LEVELS AND CAROTID ARTERY INTIMA MEDIA THICKNESS IN EPILEPTIC CHILDREN TREATED WITH VALPROATE(WILEY-BLACKWELL, 2011) Tokgoz, H.; Aydin, K.; Oran, B.; Kiyici, A.[Abstract not Available]