<b>Conclusion:</b> These findings suggest that even in the setting of increased ADAMTS13 protease activity, VWF in HIV-1 infection is hyperadhesive, which may favor development of microvascular and arterial thromboses and thereby contribute to increased cardiovascular risk in HIV-1-infected individuals.
<b>Conclusions:</b> The impaired ability of activated CD56<sup>+</sup> T cells to secreting IL-2 might contribute to the attenuated NK cell-mediated ADCC function in HIV-1 infection.
: A cross-sectional genetic analysis of polymorphisms within the IL-4 gene cluster was conducted in a well-described female sex worker cohort from Nairobi, Kenya, known to exhibit differential susceptibility to HIV-1 infection.
HIV-1 infection of susceptible cells is mediated by the specific interaction of viral envelope glycoproteins with the cell surface CD4 receptor and a chemokine coreceptor, CCR5 or CXCR4.
HIV-1 infection through CCR5 and CXCR4 receptors can thus be prevented in the absence of steric hindrance or receptor downregulation by acting in trans on a receptor that is rarely used by the virus to infect cells.
HIV-1 infection through CCR5 and CXCR4 receptors can thus be prevented in the absence of steric hindrance or receptor downregulation by acting in trans on a receptor that is rarely used by the virus to infect cells.
HIV-1 infection of promonocytic U937 cells was used to examined induction of IFN-alpha/beta gene expression and to determine the inhibitory effects of IFN-alpha 2 and/or AZT on de novo HIV-1 infection, initiated either by coculture of virus-shedding U9-IIIB cells with uninfected cells or by incubation of U937 cells with virus-containing supernatants.
HIV-1 infection in the women was associated with the HLA-B genotype of their male partner [Bw6/Bw6, 22/118 (18.6%); Bw4/Bw6, 18/154 (11.7%); Bw4/Bw4, 4/53 (7.6%)].
HIV-1 infection, prior to HAART and HALS development, is associated with the upregulation of the mRNA levels of the genes encoding hCNT1, hCNT3 and hENT2.
HIV-1 infection, prior to HAART and HALS development, is associated with the upregulation of the mRNA levels of the genes encoding hCNT1, hCNT3 and hENT2.
HIV-1 infection-induced upregulation of YY1 and c-Ets-1 protein, binding to the promoter region as determined by immunoblotting and chromatin immunoprecipitation and polymerase chain reaction (PCR) assays, and induction of YY1 was also observed in virus-infected monocyte-derived macrophages.
HIV-1 infection generated more reactive oxygen species (ROS), increased the expression of a larger number of molecules involved in cell signaling such as p47, p38alpha, JNK, c-Yes, total PKC, and decreased the expression of molecules such as p38beta, ERK1/2, and XIAP relative to HIV-2 infection.
HIV-1 infection generated more reactive oxygen species (ROS), increased the expression of a larger number of molecules involved in cell signaling such as p47, p38alpha, JNK, c-Yes, total PKC, and decreased the expression of molecules such as p38beta, ERK1/2, and XIAP relative to HIV-2 infection.
HIV-1 infection generated more reactive oxygen species (ROS), increased the expression of a larger number of molecules involved in cell signaling such as p47, p38alpha, JNK, c-Yes, total PKC, and decreased the expression of molecules such as p38beta, ERK1/2, and XIAP relative to HIV-2 infection.
HIV-1 infection generated more reactive oxygen species (ROS), increased the expression of a larger number of molecules involved in cell signaling such as p47, p38alpha, JNK, c-Yes, total PKC, and decreased the expression of molecules such as p38beta, ERK1/2, and XIAP relative to HIV-2 infection.
HIV-1 infection generated more reactive oxygen species (ROS), increased the expression of a larger number of molecules involved in cell signaling such as p47, p38alpha, JNK, c-Yes, total PKC, and decreased the expression of molecules such as p38beta, ERK1/2, and XIAP relative to HIV-2 infection.