Moreover, the pooled estimate of subjects with BMI ≥ 30 kg/m2 (57.7%, CIs 45.6-69.8) was markedly higher than those with BMI  less then  30 kg/m2 (30.4%, CI 23.3-38.4). Although limited, available data reported higher rates of hypertension in Afro-Ecuadorians than other ethnicities. This study underlines a high prevalence of hypertension in adults nationwide, but mostly in elderly and obese individuals. The magnitude of this burden emphasizes the need for robust and targeted interventions to control hypertension, and ultimately reverse the trend of cardiovascular diseases.Japanese chestnut (Castanea crenata Sieb. et Zucc.), the only fruit tree species domesticated in Japan, has been cultivated alongside natural stands since prehistorical times. Understanding the genetic diversity of this species and the relationships between cultivated and wild chestnut is important for clarifying its breeding history and determining conservation strategies. We assessed 3 chestnut cultivar populations and 29 wild chestnut populations (618 accessions). Genetic distance analysis revealed that wild populations in the Kyushu region are genetically distant from other populations, whereas other wild and cultivar populations are comparatively similar. Assignment tests suggested that cultivars were relatively similar to populations from central to western Honshu. Bayesian structure analyses showed that wild individuals were roughly classified according to geographical distribution along the Japanese archipelago, except that some wild individuals carried the genetic cluster prevalent in cultivars. Parentage analyses between cultivars and wild individuals identified 26 wild individuals presumed to have a parent-offspring relationship with a cultivar. These results suggested that the genetic structure of some wild individuals in natural stands was influenced by gene flow from cultivars. To conserve wild individuals carrying true "wild" genetic clusters, these individuals should be collected and preserved by ex situ conservation programs.The advanced or recurrent endometrial cancer (EC) has a poor prognosis because of chemoresistance. 6-Phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 (PFKFB3), a glycolytic enzyme, is overexpressed in a variety of human cancers and plays important roles in promoting tumor cell growth. Here, we showed that high expression of PFKFB3 in EC cell lines is associated with chemoresistance. Pharmacological inhibition of PFKFB3 with PFK158 and or genetic downregulation of PFKFB3 dramatically suppressed cell proliferation and enhanced the sensitivity of EC cells to carboplatin (CBPt) and cisplatin (Cis). Moreover, PFKFB3 inhibition resulted in reduced glucose uptake, ATP production, and lactate release. Notably, we found that PFK158 with CBPt or Cis exerted strong synergistic antitumor activity in chemoresistant EC cell lines, HEC-1B and ARK-2 cells. We also found that the combination of PFK158 and CBPt/Cis induced apoptosis- and autophagy-mediated cell death through inhibition of the Akt/mTOR signaling pathway. Mechanistically, we found that PFK158 downregulated the CBPt/Cis-induced upregulation of RAD51 expression and enhanced CBPt/Cis-induced DNA damage as demonstrated by an increase in γ-H2AX levels in HEC-1B and ARK-2 cells, potentially revealing a means to enhance PFK158-induced chemosensitivity. More importantly, PFK158 treatment, either as monotherapy or in combination with CBPt, led to a marked reduction in tumor growth in two chemoresistant EC mouse xenograft models. These data suggest that PFKFB3 inhibition alone or in combination with standard chemotherapy may be used as a novel therapeutic strategy for improved therapeutic efficacy and outcomes of advanced and recurrent EC patients.Chromatin accessibility is central to basal and inducible gene expression. Through ATAC-seq experiments in estrogen receptor-positive (ER+) breast cancer cell line MCF-7 and integration with multi-omics data, we found estradiol (E2) induced chromatin accessibility changes in a small number of breast cancer-relevant E2-regulated genes. As expected, open chromatin regions associated with E2-inducible gene expression showed enrichment of estrogen response element (ERE) and those associated with E2-repressible gene expression were enriched for ERE, PBX1, and PBX3. While a significant number of open chromatin regions showed pioneer factor FOXA1 occupancy in the absence of E2, E2-treatment further enhanced FOXA1 occupancy suggesting that ER-E2 enhances chromatin occupancy of FOXA1 to a subset of E2-regulated genes. Surprisingly, promoters of 80% and enhancers of 60% of E2-inducible genes displayed closed chromatin configuration both in the absence and presence of E2. Integration of ATAC-seq data with ERα ChIP-seq data revealed that ~40% ERα binding sites in the genome are found in chromatin regions that are not accessible as per ATAC-seq. Such ERα binding regions were enriched for binding sites of multiple nuclear receptors including ER, ESRRB, ERRγ, COUP-TFII (NR2F2), RARα, EAR2 as well as traditional pioneer factors FOXA1 and GATA3. Similar data were also obtained when ERα ChIP-seq data were integrated with MNase-seq and DNase-seq data sets. In summation, our results reveal complex mechanisms of ER-E2 interaction with nucleosomes. Notably, "closed chromatin" configuration as defined by ATAC-seq or by other techniques is not necessarily associated with lack of gene expression and technical limitations may preclude ATAC-seq to demonstrate accessibility of chromatin regions that are bound by ERα.Dysregulated iron metabolism is a hallmark of many cancers, including glioblastoma (GBM). However, its role in tumor progression remains unclear. Herein, we identified coatomer protein complex subunit zeta 1 (COPZ1) as a therapeutic target candidate which significantly dysregulated iron metabolism in GBM cells. Overexpression of COPZ1 was associated with increasing tumor grade and poor prognosis in glioma patients based on analysis of expression data from the publicly available database The Cancer Genome Atlas (P  less then  0.001). Protein levels of COPZ1 were significantly increased in GBM compared to non-neoplastic brain tissue samples in immunohistochemistry and western blot analysis. SiRNA knockdown of COPZ1 suppressed proliferation of U87MG, U251 and P3#GBM in vitro. Epalrestat price Stable expression of a COPZ1 shRNA construct in U87MG inhibited tumor growth in vivo by ~60% relative to controls at day 21 after implantation (P  less then  0.001). Kaplan-Meier analysis of the survival data demonstrated that the overall survival of tumor bearing animals increased from 20.