Treponema pallidum Periplasmic and Membrane Proteins Are Recognized by Circulating and Skin CD4+ T Cells.

Background: Histologic and serologic studies suggest the induction of local and systemic Treponema pallidum-specific CD4+ T-cell responses to T. pallidum infection. We hypothesized that T.

Advanced parental cancer and adolescents: Parenting issues and challenges.

Background: An estimated 609,820 child-rearing adults in 2023 died from advanced cancer, affecting 153,675 dependent children. Although children are known to suffer significant distress when a parent is diagnosed with cancer, few studies have described parents' views of their adolescent's behavioral response to their advanced cancer or what the parent did to interpret or manage that response.

Objectives: To describe patient-reported concerns about their adolescent and how they responded to their adolescent's behavior.

periplasmic and membrane proteins are recognized by circulating and skin CD4+ T cells.

Background: Histologic and serologic studies suggest the induction of local and systemic ( )-specific CD4+ T cell responses to infection. We hypothesized that -specific CD4+ T cells are detectable in blood and in the skin rash of secondary syphilis and persist in both compartments after treatment.

Methods: PBMC collected from 67 participants were screened by IFNγ ELISPOT response to sonicate.