Lck-TSLP;CD11b-DTR mice, with or without toxin treatment, had similar levels of cryoglobulinemia and glomerular immunoglobulin deposition as Lck-TSLP mice.
We characterized the role of cryoglobulinemia in the development of liver disease in thymic stromal lymphopoietin (TSLP) transgenic mice that produce mixed cryoglobulinemia and develop hepatitis.
Increased CXCL10 was significantly associated with the presence of active vasculitis in HCV-associated cryoglobulinemia, or with autoimmune thyroiditis in CHC.
Alpha-chemokine CXCL10 and beta-chemokine CCL2 serum levels in patients with hepatitis C-associated cryoglobulinemia in the presence or absence of autoimmune thyroiditis.
Immunosuppressive treatment with pulse cyclophosphamide has a temporary limited effect on HCV associated cryoglobulinaemia and leads to a reversible increase of ALT levels and HCV viral load.
Among HCV infected individuals, very high levels of soluble TNF receptors are significantly associated with type II cryoglobulinemia and LP-NHLs, suggesting that they may be involved in these proliferative disorders.
<b>Methods:</b> Selected PDCD1, IFNL3, and TLR2 genes were tested by molecular approaches in 450 HCV-positive patients with increasing severity of underlying liver diseases [including chronic infection (CHC), cirrhosis and hepatocellular carcinoma (HCC)], in 238 HCV-positive patients with lymphoproliferative diseases [such as cryoglobulinemia and non-Hodgkin lymphoma (NHL)] and in 94 blood donors (BD).
Non response was negatively predicted by cryoglobulinemia and IL28B_rs12980275 AA genotype and positively by Metavir score; Metavir score, insulin resistance and SLC28A2_rs1060896 CA/AA and HNF4α_rs1884613 CC genotypes were negative predictive factors of SVR, whereas HCV viral load at baseline and IL28B_rs12980275 AA and rs8099917 TT genotypes positively predicted this outcome; RVR was negatively predicted by insulin resistance and positively by cryoglobulinemia and IL28B_rs12980275 AA genotype; Metavir score and insulin resistance were able to negatively predict EVR, whereas cryoglobulinemia and IL28B_rs12980275 AA genotype positively predicted it; at last, virological relapse was negatively predicted by IL28B_rs8099917 TT and AK1_rs1109374 TT genotypes, insulin resistance was a positive predictor factor.
<b>Methods:</b> Selected PDCD1, IFNL3, and TLR2 genes were tested by molecular approaches in 450 HCV-positive patients with increasing severity of underlying liver diseases [including chronic infection (CHC), cirrhosis and hepatocellular carcinoma (HCC)], in 238 HCV-positive patients with lymphoproliferative diseases [such as cryoglobulinemia and non-Hodgkin lymphoma (NHL)] and in 94 blood donors (BD).
The results of logistic regression analysis showed that the distribution of CCR5 gene polymorphism in the case group was statistically different from that in the control group (P<0.05), which had a statistical correlation with the renal damage due to HCV-related cryoglobulinemia (P<0.05).
Rs1799987A/G and gene polymorphism of CCR5 may be associated with renal damage due to HCV-related cryoglobulinemia, and the carriage of G allele may lower the incidence rate of the disease, while rs35829419A/C in NLRP3 has no correlation with renal damage due to HCV-related cryoglobulinemia.