Project description:Pistacia chinensis Bunge is known as dioecious, but we have found wild monoecious individuals. In order to screen the candidate genes which may influence the sex expression or floral phenotypic differences of P. chinensis, the inflorescence buds for different sex types associated with the sex differentiation were selected and tested for small RNA sequencing. Sex-specific differentially expressed small RNA were discovered, combined with real-time PCR data, the regulation patterns of various sex types were first revealed. Our study represents the first detailed analysis of small RNA sequencing, providing more clues for understanding the mechanism of sex determination on P. chinensis.
2020-01-01 | GSE128023 | GEO
Project description:Small RNA sequencing of Fenneropenaeus chinensis infected by WSSV
Project description:Purpose: Androgen-deprivation therapy is the standard treatment for prostate cancer but fails in hormone-refractory prostate cancer. The anti-inflammatory plant Wedelia chinensis is rich in luteolin, apigenin, and wedelolactone that act synergistically to suppress androgen receptor activity in prostate cancer. Here, we evaluated the systemic antitumor effects of a standardized and effect-optimized Wedelia chinensis herbal extract (WCE) on hormone-refractory prostate cancer. Methods: Hormone-refractory PC-3 orthotopic tumor mouse models were orally administered with WCE. The tumor transcriptomes were studied using RNA sequencing and Ingenuity Pathway Analysis to identify the molecular mechanisms. Results: WCE significantly attenuated tumor growth and metastasis in orthotopic PC-3 xenografts. Transcriptomic analysis of genome-wide gene expression in the tumors revealed that WCE suppressed the expression of HIF1α, IKKα/β phosphorylation, and the downstream cytokines/chemokines. Conclusions: A standardized preparation of Wedelia chinensis improved prostate cancer therapy through repressing NFκB-mediated cytokine expression in tumor cells and modulating the inflammatory tumor microenvironment. These data suggest that WCE functions through immunomodulation and has potential application as an adjuvant agent for the treatment of castration-resistant prostate cancer.
2017-12-01 | GSE99820 | GEO
Project description:Transcriptomic and proteomic analysis of Fenneropenaeus chinensis under high and low pH stress
Project description:Whole-genome resequencing of eight transcription factor mutants and one wild-type, in order to verify the T-DNA insertion site and its uniqueness.