Project description:CircRNAs are a recently well-known regulator that mediates a variety of biological processes. Cryptococcus neoformans is an environmental fungal pathogen that can cause fatal cryptococcal meningitis in immunocompromised individuals. However, the involvement of circRNA in cryptococcal infection remains unclear. In this study, high‐throughput microarray was performed to identify the circRNA expression profile in cryptococcal meningitis patients.
Project description:Opportunistic infections of the respiratory tract often succeed under a weakened immune response caused by an underlying illness or hospitalization. The human fungal pathogen, Cryptococcus neoformans, and the bacterial pathogen, Klebsiella pneumoniae, are both well-characterized microbes that cause severe infections within immunocompromised individuals. In this study, we simulate a concentration-dependent pulmonary coinfection of a bacterial and fungal pathogen, and profile the proteomic changes by DDA vs. DIA. Dual perspective profiling provides new insights into host defense regulation of infection and pathogenic mechanisms of invasion.
Project description:Nontypeable Haemophilus influenzae (NTHi) is a common causative organism of acute otitis media (AOM) in children. A human cDNA microarray comprising 30,968 human genome probes was used to evaluate the transcriptional changes that occur in peripheral blood mononuclear cells (PBMC) at the onset of clinical AOM caused by NTHi infection in children after comparison of microarray results with the pre-infection healthy stage of the same children.
Project description:Streptococcus pneumoniae (Spn) is the predominant causative organism of acute otitis media (AOM) in children. A human cDNA microarray comprising 30,968 human genome probes was used to evaluate the transcriptional changes that occur in peripheral blood mononuclear cells (PBMC) at the onset of clinical AOM caused by Spn infection in children after comparison of microarray results with the pre-infection healthy stage of the same children.