Publications by authors named "Kalie Dominick"
Objectives: Inflammatory cytokines that signal through the Janus kinases-signal transducer and activator of transcription (JAK-STAT) pathway, especially interferons (IFNs), are implicated in Sjögren's disease (SjD). Although inhibition of JAKs is effective in other autoimmune diseases, a systematic investigation of IFN-JAK-STAT signalling and the effect of JAK inhibitor (JAKi) therapy in SjD-affected human tissues has not been fully investigated.
Methods: Human minor salivary glands (MSGs) and peripheral blood mononuclear cells (PBMCs) were investigated using bulk or single-cell (sc) RNA sequencing (RNAseq), immunofluorescence (IF) microscopy and flow cytometry.
Article Synopsis
- Sjögren's Disease (SjD) is an autoimmune disorder affecting salivary glands, but the cause and effective treatments are still unclear.
- Researchers used advanced techniques like single-cell and spatial transcriptomics to analyze both healthy and diseased salivary glands, revealing key differences in cellular composition.
- The study found that specific immune cells, particularly +CD8 T cells, are involved in damaging secretory cell types in SjD, highlighting the complex immune interactions that contribute to the disease's progression.
Objectives: Inflammatory cytokines that signal through the JAK- STAT pathway, especially interferons (IFNs), are implicated in Sjögren's Disease (SjD). Although inhibition of JAKs is effective in other autoimmune diseases, a systematic investigation of IFN-JAK-STAT signaling and effect of JAK inhibitor (JAKi) therapy in SjD-affected human tissues has not been reported.
Methods: Human minor salivary glands (MSGs) and peripheral blood mononuclear cells (PBMCs) were investigated using bulk or single cell (sc) RNA sequencing (RNAseq), immunofluorescence microscopy (IF), and flow cytometry.