English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Plasmacytoid dendritic cells (pDC) are an important component of the innate immune response, producing large amounts of alpha interferon in response to viral stimulation in vitro. Under noninflammatory conditions, pDC are not found in the skin and are restricted in location to the blood and lymph nodes. Therefore, their role in mucosal and cutaneous herpes simplex virus (HSV) infection has not been well-defined. In this study we show a role for human pDC in the immune response to HSV infection. First, by confocal microscopy we showed that pDC infiltrate the dermis of recurrent genital herpes simplex lesions at early and late phases, often at the dermo-epidermal junction. We then showed that pDC in vitro are resistant to HSV infection despite expressing the entry receptors CD111, CD112, and HVE-A. Within the lesions, pDC were found closely associated with CD3(+) lymphocytes and NK cells, especially those which were activated (CD69(+)). Furthermore, these HSV-exposed pDC were able to stimulate virus-specific autologous T-lymphocyte proliferation. We conclude from this work that pDC may contribute to the immune control of recurrent herpes virus infection in vivo.

Role for Plasmacytoid Dendritic Cells in the Immune Control of Recurrent Human Herpes Simplex Virus Infection