Research on IgG4-related disease (IgG4-RD), an autoimmune condition recognized to be a unique disease entity only two decades ago, has processed from describing patients' symptoms and signs to summarizing its critical pathological features, and further to investigating key pathogenic mechanisms. Challenges in gaining a better understanding of the disease, however, stem from its relative rarity-potentially attributed to underrecognition-and the absence of ideal experimental animal models. Recently, with the development of various high-throughput techniques, "omics" studies at different levels (particularly the single-cell omics) have shown promise in providing detailed molecular features of IgG4-RD. While, the application of omics approaches in IgG4-RD is still at an early stage. In this paper, we review the current progress of omics research in IgG4-RD and discuss the value of machine learning methods in analyzing the data with high dimensionality.
Humans ; Immunoglobulin G4-Related Disease/metabolism* ; Immunoglobulin G/metabolism* ; Machine Learning ; Animals ; Proteomics/methods*

Objective To compare the ROSCO disk diffusion method with broth microdilution method (CLSI, M27-A) for antimicrobial susceptibility test of Candida species isolated from patients with lung cancer. Methods Danish ROSCO company disk diffusion testing method and bio Merieux ATB FUNGUR2 were applied to test 5-flucytosine, fluconazole, itraconazole and amphotericin B antimicrobial susceptibility for 78 Candida species strains isolated from patients with lung cancer. Results Through evaluating the susceptibility to 5-flucytosine, amphotericin B, fluconazole and itraconazole by disk diffusion method, the Kappa value was 0.89. The sensitive strains detected by one method did not show resistance in another method. The sensitive rates of 78 strains of Candida species to 5-flucytosine, amphotericin B, fluconazole and itraconazole were 88.20 %, 89.17 %, 56.34 % and 52.12 %. The susceptibility of C.albicans, C.tropicalis, C.glabrata and C.krusei to four kinds of antifungal agents was 90.95 %, 85.71 %, 67.50 % and 41.67 %respectively. Conclusions Results of disk diffusion method coincide well with broth microdilution method. It can be chosen as a clinical routine method for antimicrobial susceptibility test.