Evaluation regarding glucocerebrosidase GBA gene versions inside Iranian people along with Gaucher illness

Obesity and associated metabolic associated fatty liver diseases (MAFLD) are strongly associated with dysfunction of glucose and lipid metabolism. AMPKα and PPARα are key regulators in the lipid and glucose homeostasis, indicating that novel agents to activate them are promising therapeutic approaches for metabolic syndrome. Noticeably, as a natural anthraquinone derivative extracted from rhubarb, danthron can activate AMPKα in vitro. However, the protective effect of danthron on obesity and associated MAFLD in vivo, as well as the underlying mechanism remains unknown. In this study, obesity and associated MAFLD was induced in C57BL/6J mice by high fat diet (HFD), which were subjected to evaluations on the parameters of systematic metabolism. Simultaneously, the molecular mechanism of danthron on lipid metabolism was investigated in 3T3-L1-derived adipocytes and HepG2 cells in vitro. In vivo, danthron significantly attenuated the obesity and MAFLD by enhancing hepatic fatty acid oxidation, decreasing lipid synthesis, and promoting mitochondrial homeostasis. Mechanistically, danthron significantly promoted combination of RXRα and PPARα, enhanced the binding of RXRα/PPARα heterodimer to the promoter of adiponectin receptor 2 (AdipoR2), by which activating the AMPKα and PPARα pathway. Moreover, PPARα and AdipoR2 can interplay in a loop style. Collectively, this study demonstrates that danthron can substantially ameliorate obesity and associated hepatic steatosis via AdipoR2-mediated dual PPARα/AMPKα activation, which suggests that danthron might be a novel therapeutic approach for inhibition of obesity and hepatic steatosis.Liver fibrosis is one of the major threats to human health. At present, anti-liver fibrosis drugs exist some problems，such as, lack of targeting, limited treatment effect and more or less toxic side effects. In order to improve the efficacy of targeted therapy for liver fibrosis, the development of a large number of nanocarriers and strategies of targeted therapy for liver fibrosis have been widely studied. In this paper, the research progress of nano-delivery vectors targeting cells related to the process of liver fibrosis in recent years was reviewed in terms of targeting vectors and the types of modified ligands, providing a new strategy for targeted cell therapy and theoretical reference for the realization of high efficient targeted therapy of liver fibrosis.Anticancer bioactive peptide (ACBP), a novel bioactive peptide isolated from spleens of goats immunized with tumor extracts in our lab, can inhibit the proliferation of CRC in vitro and vivo. However, it remains unclear how the proliferation of CRC is inhibited by ACBP at the molecular level. Here, we provide evidences showing that ACBP significantly inhibits the expression of Wnt/β-catenin related genes (cyclin D1, met and c-myc) through pharmacotranscriptomic and qRT-PCR analysis in CRCs. Active β-catenin, a key protein within Wnt pathway, was compromised remarkably by ACBP in three CRCs, including HCT116, RKO and HT29. Thus nuclear accumulation of active β-catenin was retarded and finally lead to the decreased expression of oncogenes cyclin D1, met, and c-myc. In addition, we proved that active β-catenin reduction was mainly due to the inhibition of phospho-LRP6 and stimulation of phospho-β-catenin by ACBP. Based on the detection of Met and C-Myc in CRC tumor tissue without prior radiotherapy or chemotherapy, our results demonstrated that ACBP can act as a promising anticancer agent for CRC by targeting Wnt/β-catenin pathway, especially active β-catenin.This study aimed to explore the therapeutic effect and mechanism of rapamycin (RAPA) on systemic lupus erythematosus (SLE) in BALB/C mice induced by pristane. The mice were randomly divided into 5 groups (n = 6) control, model, saline, RAPA (1 mg/kg) and RAPA (2 mg/kg). FHD-609 inhibitor All groups were injected with pristane except control. HE staining revealed 1 mg/kg and 2 mg/kg RAPA treatments obviously alleviated pathological changes in the kidney of SLE mice such as glomeruli enlargement, hyperplasia of mesangial cells, epithelial and endothelial cells, infiltration of inflammatory cells, and edema-like degeneration of renal tubules. Compared with control group, body weights and anti-ribosomal P-protein antibody (ARPA) level of the mice in model group and saline group decreased (P  less then  0.05), while immune complex deposition and levels of anti-dsDNA antibody, anti-smRNP antibody and urine protein in model group and saline group increased (P  less then  0.05). However, compared with model group and saline group, body weights of the mice in RAPA (1 mg/kg) group and RAPA (2 mg/kg) group increased (P  less then  0.05), while immune complex deposition and levels of anti-dsDNA antibody, anti-smRNP antibody, ARPA, and urine protein in RAPA (1 mg/kg) group and RAPA (2 mg/kg) group decreased (P  less then  0.05). Compared with control group, the proportion of dentritic cells (DC) in the kidney and peripheral blood decreased while the proportion of Th1, Th2 and Th17 cells in the spleen, kidney and peripheral blood increased in model group and saline group (P  less then  0.05). Compared with model group and saline group, 1 mg/kg and 2 mg/kg RAPA treatments boosted the proportion of DC in the kidney and peripheral blood, reduced the proportion of Th1 and Th17 cells in the spleen, kidney and peripheral blood, and lessened the proportion of Th2 cells in the kidney and peripheral blood (P  less then  0.05). In conclusion, RAPA alleviated renal damage in SLE mice through improving immune response and function.Circulating tumor cells (CTCs) are viewed as pro-metastasis precursors shed from primary tumors or metastatic sites. The phenotypic and molecular heterogeneity of CTCs is associated with breast cancer progression and prognosis. Therefore, we divided CTCs into several subtypes according to their differences in biomarker status, epithelial/mesenchymal phenotype, aggregation status, and other factors to summarize their characteristics. Considering that the organ-specific metastasis is a hallmark of breast cancer, we adopted the "seed and soil" model to further analyze the relationship between the heterogeneity of CTCs and the organotropism of breast cancer. We speculated that CTCs might not only develop their genetic potential but communicate with surroundings, including chemokine systems, hemocytes, and extracellular matrix components, to regulate the organ-specific metastases of breast cancer.