조아라 교수

A major challenge for distinguishing cancer-causing driver mutations from inconsequential passenger mutations is the long-tail of infrequently mutated genes in cancer genomes. Here, we present and evaluate a method for prioritizing cancer genes accounting not only for mutations in individual genes but also in their neighbors in functional networks, MUFFINN (MUtations For Functional Impact on Network Neighbors). This pathway-centric method shows high sensitivity compared with gene-centric analyse

A thermophilic lipase of Bacillus thermoleovorans ID-1 was cloned and sequenced. The lipase gene codes 416 amino acid residues and contains the conserved pentapeptide Ala-X-Ser-X-Gly as other Bacillus lipase genes. The optimum temperature of the lipase is 75 degrees C, which is higher than other known Bacillus lipases. For expression in Escherichia coli, the lipase gene was subcloned in pET-22b(+) vector with a strong T7 promoter. Lipase activity was approximately 1.4-fold greater than under the

High-throughput experimental technologies gradually shift the paradigm of biological research from hypothesis-validation toward hypothesis-generation science. Translating diverse types of large-scale experimental data into testable hypotheses, however, remains a daunting task. We previously demonstrated that heterogeneous genomics data can be integrated into a single genome-scale gene network with high prediction power for ribonucleic acid interference (RNAi) phenotypes in Caenorhabditis elegans

The aim of this study was to investigate the prevalence of premetabolic syndrome (pre-MetSyn) and its components and to longitudinally examine their association with new-onset type 2 diabetes (T2D) or hypertension. A total of 4037 men and 4400 women aged 40 to 69 years were selected from the Korean Genome and Epidemiology Study, observed from 2001 to 2014. Pre-MetSyn was defined as the presence of one or two components of MetSyn (B, elevated blood pressure; G, elevated glucose; H, low HDL-choles

Titania- and silica-polymer hybrid materials were prepared with an in situ sol-gel process for refractive index-matched, optical thin-film applications. A random copolymer of methyl methacrylate (MMA) and 3-(trimethoxysilyl) propyl methacrylate (MSMA) (poly(MMA-co-MSMA), MMA:MSMA = 78:22 molar ratio) capped with trialkoxysilane in MSMA units was used as a precursor. The precursor was further reacted with titanium (IV) isopropoxide (TTIP) and tetraethyl orthosilicate (TEOS) to synthesize the high

Increasing concerns on animal welfare, the discussion about the necessity and the ethical acceptability of animalexperiments is getting important. In this article, we describe ethical issues between the benefits of the animal experimentsand the suffering of the animals. If there are no alternatives for animal experiments, the ethical guidelines, 3Rs (Reduction,Replacement, Refinement) by Russell and Burch for humane animal experiments should be considered. Moreover,Institutional Animal Care and

The effect of media images has been regarded as a significant variable in the construction or in the activation of body images. Individuals who have a negative body image use avoidance coping strategies to minimize damage to their body image. We identified attentional biases and negative emotional responses following exposure to body stimuli. Female university students were divided into two groups based on their use of avoidance coping strategies (high-level group: high avoidance [HA]; low-group

This trial was retrospectively registered on 10 July 2018 as NCT03581630 at ClinicalTrials.gov (https://clinicaltrials.gov/ct2/show/NCT03581630).

OBJECTIVES: Sjögren syndrome (SS) features salivary gland architectural changes such as ductal deformities and fat deposition secondary to inflammatory cell infiltrates; however, the anatomical and pathophysiological correlations of SS remain to be determined. This study aimed to determine the correlations of imaging findings based on the magnetic resonance (MR) sialography with the clinical and laboratory aspects of SS patients. METHODS: We evaluated the MR sialographic findings of two pairs of