Recent studies suggest the linkage of hypertension and insulin resistance. High fructose diet is known to induce hyperinsulinemia and hypertension in rats. In a previous study, however, high fructose (66%) diet failed to elevate blood pressure but increased left ventricular weight in Sprague-Dawley rats. In the present study, we investigated the precise mechanism of high fructose diet-induced c...

Satellite RNAs usually lack substantial homology with their helper viruses. The 356-nucleotide satC of Turnip crinkle virus (TCV) is unusual in that its 3'-half shares high sequence similarity with the TCV 3' end. Computer modeling, structure probing, and/or compensatory mutagenesis identified four hairpins and three pseudoknots in this TCV region that participate in replication and/or translat...

The structure of the turnip crinkle virus (TCV) coat protein and coat protein gene has been examined by cDNA cloning, nucleotide sequencing and high-resolution mRNA mapping. We have cloned a 1450-nucleotide cDNA fragment, representing the 3' end of the TCV genome, using genomic RNA polyadenylated in vitro as the reverse transcriptional template. Nucleic acid sequence analysis reveals the presen...

During cap-dependent translation of eukaryotic mRNAs, initiation factors interact with the 5' cap to attract ribosomes. When animal viruses translate in a cap-independent fashion, ribosomes assemble upstream of initiation codons at internal ribosome entry sites (IRES). In contrast, many plant viral genomes do not contain 5' ends with substantial IRES activity but instead have 3' translational e...

For over two decades, satellite ocean color missions have revealed spatio-temporal variations in marine chlorophyll. Seasonal cycles and interannual changes of the physical environment drive nutrient chlorophyll variations. In order to identify contributions seasonal components on chlorophyll, present study investigates total variance (TCV) a 24 year records (September 1997 December 2021) acros...

geometries in TCV R. Maurizio1, B.P. Duval1, S. Elmore2, N. Fedorczak3, A. Gallo3, B. Labit1, F. Nespoli1, H. Reimerdes1, U. Sheikh1, C. Theiler1 and the TCV and EUROfusion MST1 Teams 1 École Polytechnique Fedérale de Lausanne (EPFL), Swiss Plasma Center (SPC), 1015 Lausanne, Switzerland 2 CCFE, Culham Science Centre, OX14 3DB Abingdon, United Kingdom 3 CEA Cadarache, IRFM, F-13108 Saint-Paul-L...

Clinicopathological variables used at present for prognostication and treatment selection for papillary thyroid carcinomas (PTCs) do not uniformly predict tumor behavior, necessitating identification of novel prognostic markers. Complicating the assessment is the long natural history of PTC and our rudimentary knowledge of its genetic composition. In this study we took advantage of differences ...

Clinicopathological variables used at present for prognostication and treatment selection for papillary thyroid carcinomas (PTCs) do not uniformly predict tumor behavior, necessitating identification of novel prognostic markers. Complicating the assessment is the long natural history of PTC and our rudimentary knowledge of its genetic composition. In this study we took advantage of differences ...

RNA replication requires cis-acting elements to recruit the viral RNA-dependent RNA polymerase (RdRp) and facilitate de novo initiation of complementary strand synthesis. Hairpins that are hot spots for recombination in the genomic RNA of turnip crinkle virus (TCV) and satellite (sat)-RNA C, a parasitic RNA associated with TCV infections, stimulate RNA synthesis 10-fold from a downstream promot...

The application of nanomaterial in cancer treatment is promising and intriguing. Anti-tumor immunotherapy has the potential to significantly improve the prognosis of cancer treatment, though the efficacy of immunotherapy generally needs further improvement. One way to improve the efficacy is using immune adjuvants, but the adjuvants for anticancer immunotherapy have to be more potent than for p...