Project description:STING agonists are in clinical development, yet their mechanisms of action remain unclear. We used single cell RNA sequencing (scRNA-seq) to analyze response to ADU-S100 in a mesothelioma patient specimen ex vivo.
Project description:We applied high-throughput sequencing of the IGH repertoire in peripheral blood and bone marrow (BM) of a primary immunodeficiency patient. We obtained 325994 IGH sequences from the BM sample and 72597 IGH sequences from the peripheral blood. After comparing with IMGT/GENE-DB database (http://www.imgt.org), we found obviously increased CDR3 clonality in the patient BM as compared to his peripheral blood. Furthermore, the frequency of IgG transcripts in the patient BM was higher than that in the peripheral blood while the frequency of IgM transcripts was similar.
Project description:C1q expression increases significantly in the peripheral blood of patients with active tuberculosis compared to healthy controls and individuals with latent TB infection. The percentage of C1q-expressing CD14 positive cells is significantly increased in active TB patients. C1q expression in the peripheral blood correlates with sputum smear positivity in tuberculosis patients and is reduced after anti-tuberculosis chemotherapy. Notably, receiver operating characteristic analysis showed that C1qC mRNA levels in peripheral blood efficiently discriminate active from latent tuberculosis infection and healthy controls. Additionally, C1qC protein level in pleural effusion shows improved power in discriminating tuberculosis from non-tuberculosis pleurisy when compared to other inflammatory markers, such as IL-6 and TNF-α C1q expression correlates with active disease in human tuberculosis. C1q could be a potential diagnostic marker to discriminate active tuberculosis from latent tuberculosis infection as well as tuberculosis pleurisy from non-tuberculosis pleurisy.
Project description:Guillain-Barré syndrome (GBS) is an immune-mediated peripheral neuropathy that debilitates the voluntary and autonomous response of the patient. In this study the transcriptome of peripheral blood mononuclear cells from a GBS patient and her healthy twin were compared to discover possible correlates of disease progression and recovery.