Avatar
Ghostradish7

0 Following 0 Followers
1
Izes DHF/DSS are regulated by Complement proteins and associated anaphylatoxins. These three systems both interact and reinforce each other to create a potentially life threatening situation during a Dengue infection.Antibodies Antibody Dependent Enhancement (ADE) has been proposed to be a mechanism by which the immune system may enhance viral pathogenesis[7]. When monkeys were passively immunized
1
Ntegrin) (CD209) on dendritic cells [17-19]. Dendritic cells are considered crucial to fighting viral infections because of their ability to acquire and display viral antigens that would otherwisePage 2 of(page number not for citation purposes)Virology Journal 2009, 6:http://www.virologyj.com/content/6/1/evade the immune system. Dendritic cells affect the dengue virus in two ways. Immature dendrit
1
Use tissues[47]. There is a high correlation between NS1 concentration in patient sera and high concentrations of anaphylatoxins which suggests a role for NS1 in complement activation. Further, anaphylatoxins are co-localized to the lungs and plasma in dengue infections. Co-localization experiments with membrane bound NS1 and NS1 specific antibodies showed the formation of complement attack comple
1
Anti-NS1 antibodies stimulating the release of IL-6, IL-8, and MCP-1 in an NFB-dependent manner. Correlated with antibody binding is the upregulation of ICAM1. ICAM1 upregulation can facilitate the adherence of PBMCs to the endothelium. Both NFB inhibitors and soluble NS1 to block the antiNS1 antibodies can able to block cytokine release in vitro[46]. Using ELISA flow cytometry, it can be shown th
1
Nce in Hawaii, Cuba, and Thailand[9] shows populations with previous exposure to the dengue virus are at an increased risk for DHF/DSS. Also infants born to dengue immune mothers were shown to be at an increased risk for DHF/DSS[10]. It's not clear how antibodies enhance viral infection. Onehypothesis suggests that non-neutralizing antibodies direct active virions to permissive cells in the immune
1
Nce in Hawaii, Cuba, and Thailand[9] shows populations with previous exposure to the dengue virus are at an increased risk for DHF/DSS. Also infants born to dengue immune mothers were shown to be at an increased risk for DHF/DSS[10]. It's not clear how antibodies enhance viral infection. Onehypothesis suggests that non-neutralizing antibodies direct active virions to permissive cells in the immune
1
Nce in Hawaii, Cuba, and Thailand[9] shows populations with previous exposure to the dengue virus are at an increased risk for DHF/DSS. Also infants born to dengue immune mothers were shown to be at an increased risk for DHF/DSS[10]. It's not clear how antibodies enhance viral infection. Onehypothesis suggests that non-neutralizing antibodies direct active virions to permissive cells in the immune
1
Nce in Hawaii, Cuba, and Thailand[9] shows populations with previous exposure to the dengue virus are at an increased risk for DHF/DSS. Also infants born to dengue immune mothers were shown to be at an increased risk for DHF/DSS[10]. It's not clear how antibodies enhance viral infection. Onehypothesis suggests that non-neutralizing antibodies direct active virions to permissive cells in the immune