Circadian Gene Selection for Time-to-event Phenotype by Integrating CNV and RNAseq Data.

Background: The endogenous circadian clock, which controls daily rhythms in the expression of at least half of the mammalian genome, has a major influence on cell physiology. Consequently, disruption of the circadian system is associated with wide range of diseases including cancer. While several circadian clock genes have been associated with cancer progression, little is known about the survival when two or more platforms are considered together.

Real-world evidence on the strategy of olmesartan-based triple single-pill combination in Korean hypertensive patients: a prospective, multicenter, observational study (RESOLVE-PRO).

Background: In this prospective, multicenter, non-comparative observational study, the effectiveness and safety of the triple single-pill combination (SPC) of olmesartan/amlodipine/hydrochlorothiazide (OM/AML/HCTZ) were evaluated in a real clinical practice setting in Korean patients with essential hypertension.

Methods: A total of 3752 patients were enrolled and followed for 12 months after administration of OM/AML/HCTZ. Primary endpoint was change from baseline to month 6 in the mean systolic blood pressure (SBP).

Bayesian structural equation modeling in multiple omics data with application to circadian genes.

Motivation: It is well known that the integration among different data-sources is reliable because of its potential of unveiling new functionalities of the genomic expressions, which might be dormant in a single-source analysis. Moreover, different studies have justified the more powerful analyses of multi-platform data. Toward this, in this study, we consider the circadian genes' omics profile, such as copy number changes and RNA-sequence data along with their survival response.

Grain Refinement of Al-Si-Fe-Cu-Zn-Mn Based Alloy by Al-Ti-B Alloy and Its Effect on Mechanical Properties.

We investigated the effects of Al-5.0wt%Ti-1.0wt%B addition on the microstructure and mechanical properties of the as-extruded Al-0.

Anti-neuroinflammatory effects of sesquiterpenoids isolated from Nardostachys jatamansi.

Two new nardosinone-type sesquiterpenoids, namely kanshone J (1) and kanshone K (2) along with seven known terpenoids (3-9) were isolated from the rhizomes and roots of Nardostachys jatamansi DC (Valerianaceae). The structures of these compounds were determined mainly by analysis of 1D-, 2D-NMR and MS data. In addition, the absolute configuration of compound 1 was assigned by application of the modified Mosher's method.

Differential expression of selected candidate genes in bovine embryos produced in vitro and cultured with chemicals modulating lipid metabolism.

Lipid accumulated in embryos produced in vitro has been linked to reductions in both quality and postcryopreservation viability. Therefore, the objective of the present study was to investigate the influence of lipid-reducing chemicals on embryo development, quality, and postcryopreservation viability, in addition to expression profiles of selected lipid metabolism-regulating genes. Bovine cumulus-oocyte complexes were matured and fertilized in vitro; eight-cell stage embryos were cultured in IVC medium supplemented with phenazine ethosulfate (PES), L-carnitine (LC), PES + LC, or no supplementation (control).

Clinical Diversity of SCN4A-Mutation-Associated Skeletal Muscle Sodium Channelopathy.

Background And Purpose: Mutations of the skeletal muscle sodium channel gene SCN4A, which is located on chromosome 17q23-25, are associated with various neuromuscular disorders that are labeled collectively as skeletal muscle sodium channelopathy. These disorders include hyperkalemic periodic paralysis (HYPP), hypokalemic periodic paralysis, paramyotonia congenita (PMC), potassium-aggravated myotonia, and congenital myasthenic syndrome. This study analyzed the clinical and mutational spectra of skeletal muscle sodium channelopathy in Korean subjects.

Influence of moving background on line bisection performance in the normal elderly versus patients with hemispatial neglect.

Objective: Previous studies have shown that when healthy young participants bisect stationary lines on a moving background (MB) or optokinetic stimulation, they perceive the stationary line moving in the opposite direction of the MB (illusory motion [IM]), and they displace their bisection mark in the direction of the IM. This study attempted to learn whether IM also influences attentional biases of the healthy elderly and patients with hemispatial neglect.

Design: In experiment 1, healthy elderly participants and patients with neglect bisected lines in conditions where IM was absent or present.

Effect of medium milieu on sperm penetration and pronuclear formation of bovine oocytes matured in vitro.

The purpose of the present study was to investigate the optimal concentration of osmolarity, calcium and bicarbonate for sperm penetration and formation of pronuclei (PN), and to investigate the time required for capacitation, penetration across the zona pellucida and formation of PN in bovine cumulus-free oocytes matured in vitro. Bovine follicular oocytes collected at slaughter were matured and fertilized in vitro. Bovine sperm penetrated the zona pellucida in medium containing 240 to 440 mOsm, whereas PN formation was observed in a narrow range of osmolarities, from 280 to 360 mOsm.