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1.
Genes (Basel) ; 14(7)2023 07 19.
Artigo em Inglês | MEDLINE | ID: mdl-37510380

RESUMO

Although a large number of databases are available for regulatory elements, a bottleneck has been created by the lack of bioinformatics tools to predict the interaction modes of regulatory elements. To reduce this gap, we developed the Arabidopsis Transcription Regulatory Factor Domain/Domain Interaction Analysis Tool-liquid/liquid phase separation (LLPS), oligomerization, GO analysis (ART FOUNDATION-LOG), a useful toolkit for protein-nucleic acid interaction (PNI) and protein-protein interaction (PPI) analysis based on domain-domain interactions (DDIs). LLPS, protein oligomerization, the structural properties of protein domains, and protein modifications are major components in the orchestration of the spatiotemporal dynamics of PPIs and PNIs. Our goal is to integrate PPI/PNI information into the development of a prediction model for identifying important genetic variants in peaches. Our program unified interdatabase relational keys based on protein domains to facilitate inference from the model species. A key advantage of this program lies in the integrated information of related features, such as protein oligomerization, LOG analysis, structural characterizations of domains (e.g., domain linkers, intrinsically disordered regions, DDIs, domain-motif (peptide) interactions, beta sheets, and transmembrane helices), and post-translational modification. We provided simple tests to demonstrate how to use this program, which can be applied to other eukaryotic organisms.


Assuntos
Arabidopsis , Arabidopsis/genética , Arabidopsis/metabolismo , Fatores de Transcrição/genética , Fatores de Transcrição/metabolismo , Regulação da Expressão Gênica , Processamento de Proteína Pós-Traducional
2.
Korean J Fam Med ; 38(4): 192-198, 2017 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-28775808

RESUMO

BACKGROUND: Fibrates are widely used to treat hypertriglyceridemia, a risk factor for arteriosclerosis, but these compounds have been associated with renal dysfunction. This study aimed to investigate the effects of fibrates on renal function in relatively healthy adult subjects with no cardiovascular diseases. METHODS: This retrospective study included 558 outpatients who were prescribed 160 mg fenofibrate (fenofibrate group) or 10 mg atorvastatin (control group) between August 2007 and October 2015. The groups were randomly matched using propensity scores at a 1:1 ratio. Serum creatinine levels and estimated glomerular filtration rates before and after treatment were compared between the two groups. RESULTS: Patients in the fenofibrate group showed greater changes in serum creatinine levels than those in the control group (9.73%±9.83% versus -0.89%±7.37%, P<0.001). Furthermore, 55.1% of patients in the fenofibrate group, but only 6.1% of those in the control group, exhibited a serum creatinine level increase ≥0.1 mg/dL (P<0.001). The fenofibrate group showed significantly greater declines in the estimated glomerular filtration rate than the control group (-10.1%±9.48% versus 1.42%±9.42%, P<0.001). Moreover, 34.7% of the fenofibrate group, but only 4.1% of the control group, exhibited an estimated glomerular filtration rate decrease ≥10 mL/min·1.73 m2 (P<0.001). CONCLUSION: Fenofibrate treatment resulted in increased serum creatinine levels and reduced estimated glomerular filtration rates in a primary care setting. Therefore, regular renal function monitoring should be considered essential during fibrate administration.

3.
Korean J Fam Med ; 38(1): 21-27, 2017 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-28197329

RESUMO

BACKGROUND: We investigated the knowledge, status, and barriers toward healthcare workers receiving vaccinations among Korean family medicine residents. To date, a systematic study has not been conducted among medical practitioners examining these variables. METHODS: A web-based, anonymous, self-administered questionnaire was distributed to all 942 family medicine residents working in 123 training hospitals in Korea. A multiple logistic regression analysis was performed to investigate factors affecting vaccination completion. RESULTS: Korean family medicine residents (N=242, 25.7%) from 54 training hospitals (43.9%) participated in the survey. Only 24 respondents (9.9%) had correct knowledge on all the recommended vaccinations by the Korean Society of Infectious Diseases. The complete vaccination rates against hepatitis B virus and influenza were relatively high (69.4% and 83.0%, respectively), whereas they were relatively low against other infections (e.g., 16.5%- 53.1%). The most common reason for not receiving a vaccination was the belief that there was little possibility of infection from the vaccine-preventable diseases. CONCLUSION: Knowledge and vaccination coverage were poor among family medicine residents in Korea. Medical schools should provide vaccination information to healthcare workers as part of their mandatory curriculum. Further research should confirm these findings among primary care physicians and other healthcare workers.

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