The number of MrgX2(+) skin MCs and the percentage of MrgX2(+) MCs in all MCs in patients with CU were significantly greater than those in NC subjects.
To measure serum levels of NT, and lesional skin expression of NT and the main NT receptor (NTR-1) in AD, and to compare it with skin expression in chronic urticaria (CU) and urticaria pigmentosa (UP).
To measure serum levels of NT, and lesional skin expression of NT and the main NT receptor (NTR-1) in AD, and to compare it with skin expression in chronic urticaria (CU) and urticaria pigmentosa (UP).
To measure serum levels of NT, and lesional skin expression of NT and the main NT receptor (NTR-1) in AD, and to compare it with skin expression in chronic urticaria (CU) and urticaria pigmentosa (UP).
A total of 97 patients with atopic dermatitis (AD), 123 patients with chronic urticaria (CU), 286 children with asthma, and control groups were screened for polymorphisms in the promoter region located upstream of FCER1A exon 1 by the polymerase chain reaction-ligation detection reaction method.
The PTGER4 -1254 G allele demonstrated a higher frequency in AICU patients and lower promoter activity with decreased expression of PTGER4 and contributes to the development of AICU.
We decided to evaluate whether additional, non 1858C>T, PTPN22 variants are independent contributors to the risk of CU occurrence in the Polish population.
Association of insertion/deletion polymorphism of the angiotensin-converting enzyme gene with angio-oedema accompanying chronic urticaria but not chronic urticaria without angio-oedema or the autologous serum skin test response.
The association of HLA-B44, HLA-DRB1*01 and HLA-DRB*15 alleles with idiopathic CU suggests that there is a genetic component in the pathogenesis of CU.
Chronic urticaria serum-induced CD63 expression assay performed on DA whole blood by means of our tricolour FCM method could be the most useful tool for identification of a subset of patients with autoimmune CU and may become a promising tool also for monitoring treatment efficacy.
In addition, both chronic urticaria and C1-INH deficiency can be associated with other autoimmune diseases, although the importance of these associations remains to be determined.