Project description:Chinese and Philippine strains of the blood fluke Schistosoma japonicum present clear and distinctive phenotypes in areas of fecundity, pathology, drug sensitivity and immunology. Despite these differences large scale sequencing efforts have focused solely on Chinese mainland strain of the parasite. We have undertaken a comparative genomic hybridisation (CGH) approach to highlight some of the structural differences in the genome of two of the major geographical isolates of S. japonicum. We identified seven distinct regions of the S. japonicum genome that present differential CGH between Chinese and Philippine strains of the blood fluke Schistosoma japonicum, representing either deletion or duplication regions in the Philippine strain. Within these regions, genes that may be related to phenotypical differences are identified and discussed.

2012-07-14 | GSE39329 | GEO

Cirsium arvense

Project description:Cirsium arvense Transcriptome and Gene expression analysis

| PRJNA242636 | ENA

Systematic transcriptome and molecular docking analyses reveals that Cirsium japonicum mitigates allergic nasal inflammation through regulation of NRF2-mediated mucin production in an allergic rhinitis mouse model

Project description:Allergic rhinitis (AR) is a typical allergic disease mediated by immunoglobulin E (IgE), which greatly affects the quality of life and is more sensitive to change of seasons due to various nasal symptoms. AR worsening symptoms can lead to more dangerous diseases, there is an urgent need to develop safe and effective treatments. Cirsium japonicum (CSJ) is a plant that has been used in traditional medicine due to its various efficacy and safety; so far, the effects and major mechanisms of CSJ on AR have not been reported. Therefore, the purpose of this study was to investigate the possible targets of CSJ for AR treatment and its underlying mechanisms. An ovalbumin (OVA)-induced AR mouse model was established and the therapeutic effects of CSJ were evaluated. CSJ reduced the production level of OVA-specific IgE, histamine, and Th2 cytokines in serum, and significantly alleviated the typical symptoms of AR and the level of inflammation in the nasal mucosa. In addition, we used transcriptome analysis in AR models to identify that O-linked glycosylation of mucins, MUC5AC, and NRF2 are key targets for CSJ related to AR. Then, we identified the active ingredients of CSJ for AR, and verified that the active core compounds of CSJ, cryptochromogenic acid and cirsimarin, could bind closely to potential key targets, NRF2-KEAP1, and MUC5AC using molecular docking analysis. In conclusion, our results suggest that CSJ may be a more effective candidate drug for the treatment of AR with dual function to regulate both NRF2 pathway and MUC5AC expression.

2024-10-23 | GSE246623 | GEO

Comparative genomic hybridization of Schistosoma japonicum Chinese and Philippine isolates

2012-07-13 | E-GEOD-39329 | biostudies-arrayexpress

MicroRNAs are involved in the regulation of ovary development in the pathogenic blood fluke Schistosoma japonicum

Project description:We report on the small RNA profiles of Schistosoma japonicum (S. japonicum) miRNAs using small RNA deep sequencing in the key stages of male-female pairing, gametogenesis, and egg production.

2016-01-07 | GSE74654 | GEO

Schistosoma japonicum

Project description:Schistosoma japonicum genome sequencing

| PRJNA354903 | ENA