Unknown

Dataset Information

0

Viral interleukin-10 expressed by human cytomegalovirus during the latent phase of infection modulates latently infected myeloid cell differentiation.


ABSTRACT: The human cytomegalovirus UL111A gene is expressed during latent and productive infections, and it codes for homologs of interleukin-10 (IL-10). We examined whether viral IL-10 expressed during latency altered differentiation of latently infected myeloid progenitors. In comparison to infection with parental virus or mock infection, latent infection with a virus in which the gene encoding viral IL-10 has been deleted upregulated cytokines associated with dendritic cell (DC) formation and increased the proportion of myeloid DCs. These data demonstrate that viral IL-10 restricts the ability of latently infected myeloid progenitors to differentiate into DCs and identifies an immunomodulatory role for viral IL-10 which may limit the host's ability to clear latent virus.

SUBMITTER: Avdic S 

PROVIDER: S-EPMC3126599 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

altmetric image

Publications

Viral interleukin-10 expressed by human cytomegalovirus during the latent phase of infection modulates latently infected myeloid cell differentiation.

Avdic Selmir S   Cao John Z JZ   Cheung Allen K L AK   Abendroth Allison A   Slobedman Barry B  

Journal of virology 20110518 14


The human cytomegalovirus UL111A gene is expressed during latent and productive infections, and it codes for homologs of interleukin-10 (IL-10). We examined whether viral IL-10 expressed during latency altered differentiation of latently infected myeloid progenitors. In comparison to infection with parental virus or mock infection, latent infection with a virus in which the gene encoding viral IL-10 has been deleted upregulated cytokines associated with dendritic cell (DC) formation and increase  ...[more]

Similar Datasets

| S-EPMC321375 | biostudies-literature
| S-EPMC3360012 | biostudies-literature
| S-EPMC2268987 | biostudies-literature
| S-EPMC6352302 | biostudies-literature
| S-EPMC3258610 | biostudies-literature
| S-EPMC2798372 | biostudies-literature
| S-EPMC5068540 | biostudies-literature
| S-EPMC5853888 | biostudies-literature
| S-EPMC152158 | biostudies-literature
| S-EPMC2945885 | biostudies-literature