1. microRNA-125b-5p is a promising novel plasma biomarker for alveolar echinococcosis in patients from the southern province of Qinghai
- Author
-
Zhang Yaogang, Cao DePing, Pang Mingquan, and Jiang Bofan
- Subjects
0301 basic medicine ,Male ,medicine.medical_specialty ,Pathology ,030231 tropical medicine ,Alveolar echinococcosis ,Disease ,Echinococcus multilocularis ,lcsh:Infectious and parasitic diseases ,03 medical and health sciences ,Plasma ,0302 clinical medicine ,Medical microbiology ,hsa-miR-125b-5p ,Echinococcosis ,microRNA ,medicine ,Animals ,Humans ,lcsh:RC109-216 ,Cells, Cultured ,biology ,business.industry ,Biomarker ,biology.organism_classification ,Up-Regulation ,MicroRNAs ,030104 developmental biology ,Infectious Diseases ,Real-time polymerase chain reaction ,Early Diagnosis ,Parasitology ,Biomarker (medicine) ,Female ,business ,Biomarkers ,Research Article - Abstract
Background Alveolar echinococcosis (AE) is caused by parasitic infection by Echinococcus multilocularis. Its diagnosis is usually based on clinical symptoms, ultrasound, and other imaging methods. MicroRNAs (miRNAs) play important roles in disease processes and can exist in a highly stable cell-free form in body fluids. It is important to identify specific, sensitive diagnostic markers for early diagnosis and evaluation of AE. In this study, we examined hsa-miR-125b-5p as a potential plasma biomarker of E. multilocularis infection. Methods Plasma samples from patients with AE and healthy individuals were screened for the presence of five miRNAs using miRNA chips. We used quantitative polymerase chain reaction to measure miRNA expression levels in plasma and liver tissue samples from patients with AE. Results hsa-miR-125b-5p was stably upregulated in the plasma and liver tissue samples from patients with AE. Conclusions The results suggest that hsa-miR-125b-5p may be a promising biomarker for early, non-invasive diagnosis of AE.
- Published
- 2021