Publications by authors named "Meng-Chang Lee"

Background: The prevalence of mild cognitive impairment (MCI) exhibits a positive correlation with age, particularly evident in the old-old female population. Lifestyle factors have been identified as crucial risk determinants for MCI. However, there is a scarcity of research focusing on lifestyle factors among young-old population.

View Article and Find Full Text PDF

The 2019 coronavirus disease pandemic disrupts synchronized lifestyles and influences an individual's health status. However, Taiwan has limited studies on the impact of the epidemic on the health and lifestyle of its citizens. This study aims to investigate the impact on lifestyle and health status during the first wave of 2019 coronavirus disease in Taiwan.

View Article and Find Full Text PDF

Background: Previous meta-analyses only examined the association between single or several gene polymorphisms and osteoarthritis (OA), whereas no studies have concluded that there are existing all gene loci that associate with OA.

Objective: To assess whether a definite conclusion of the association between the gene loci and OA can be drawn.

Methods: Decisive gene strategy (DGS), a literature-based approach, was used to search PubMed, Embase, and Cochrane databases for all meta-analyses that associated gene polymorphisms and OA.

View Article and Find Full Text PDF

Background: To prevent school injuries, thorough epidemiological data is an essential foundation. We aimed to investigate the characteristics of school injuries in Asia and explore risk factors for major trauma.

Methods: This retrospective study was conducted in the participating centers of the Pan-Asian Trauma Outcome Study from October 2015 to December 2020.

View Article and Find Full Text PDF
Article Synopsis
  • Children and adolescents are at risk for non-accidental injuries, highlighting the need for improved early identification and prevention strategies, especially in Asia where studies are limited.
  • A study using data from the Pan-Asian Trauma Outcome Study identified 451 pediatric patients with non-accidental injuries between October 2015 and December 2020, representing 2.81% of pediatric trauma cases in the registry.
  • The findings revealed a higher mortality rate in preschool children (8.7%), a notable sex difference with boys experiencing more incidents, and various injury patterns across different age groups and locations.
View Article and Find Full Text PDF
Article Synopsis
  • - Osteoporosis (OP) is a common condition among postmenopausal women, and research has produced mixed results regarding the genetic polymorphisms (rs35767, rs2288377, rs5742612) linked to OP risk.
  • - A study involving 95 OP cases and 222 healthy controls found no significant individual associations for the tested SNPs, but combined analysis with existing studies indicates that rs35767 is significantly associated with an increased risk of OP.
  • - The findings suggest that rs35767 may be an important genetic marker for OP in postmenopausal women, warranting further investigation to confirm its role and implications.
View Article and Find Full Text PDF

Background: Normal ECG standards in newborns, infants, children and adolescents have been collected and published by many authors. Only those by Davignon et al., Rijinbeek et al.

View Article and Find Full Text PDF

Background: Non-structural protein 1 (NS1), one of the viral proteins of influenza A viruses (IAVs), plays a crucial role in evading host antiviral immune response. It is known that the IAV NS1 protein regulates the antiviral genes response mainly through several different molecular mechanisms in cytoplasm. Current evidence suggests that NS1 represses the transcription of gene by inhibiting the recruitment of Pol II to its exons and promoters in infected cells.

View Article and Find Full Text PDF

Background: The loss of skeletal muscle mass by aging determines the health status and the quality of life (QoL).

Objective: To examine the relationships between appendicular muscle strength and the QoL of elderly adults in gender difference.

Methods: This was a cross-sectional study, in which 690 subjects who participated in older adults health examination in the health management center of Tri-Service General Hospital from 2018 to 2021.

View Article and Find Full Text PDF

Background: Identification of candidate SNPs from transcription factors (TFs) is a novel concept, while systematic large-scale studies on these SNPs are scarce.

Purpose: This study aimed to identify the SNPs of six TF binding sites (TFBSs) and examine the association between candidate SNPs and osteoporosis.

Methods: We used the Taiwan BioBank database; University of California, Santa Cruz, reference genome; and a chromatin immunoprecipitation sequencing database to detect 14 SNPs at the potential binding sites of six TFs.

View Article and Find Full Text PDF

Background: the impact of knee osteoarthritis (OA) poses a formidable challenge to older adults. Studies have reported that genetic factors, such as MMP1, are one of important risk factors for knee OA. Although the relationship between the genetic polymorphism of MMP1 rs1799750 and the risk of knee OA has been explored, conclusions have been nonunanimous and pending due to research sample sizes, one of determinants in studying genetic polymorphisms associated with disease.

View Article and Find Full Text PDF

Objective: Injury is a major cause of morbidity and mortality in children. However, the epidemiology and prehospital care for pediatric unintentional injuries in Asia are still unclear.

Methods: A total of 9,737 pediatric patients aged <18 years with unintentional injuries cared for at participating centers of the Pan-Asian Trauma Outcome Study (PATOS) from October 2015 to December 2020 were reviewed retrospectively.

View Article and Find Full Text PDF

Chronic kidney disease (CKD) is a public health issue, and an independent risk factor for cardiovascular disease. The peroxisome proliferator-activated receptor gamma (PPARG) plays an important role in the cardiovascular system. Previous studies have examined one important exon polymorphism, Pro12Ala, in PPARG with respect to mortality of CKD patients, but the results were inconsistent and current evidence is insufficient to support a strong conclusion.

View Article and Find Full Text PDF

Background: Glioblastoma is currently an incurable cancer. Genome-wide association studies have demonstrated that 41 genetic variants are associated with glioblastoma and may provide an option for drug development.

Methods: We investigated FDA-approved antipsychotics for their potential treatment of glioblastoma based on genome-wide association studies data using a 'pathway/gene-set analysis' approach.

View Article and Find Full Text PDF
Article Synopsis
  • Osteoarthritis (OA) is a major health concern for older adults, with genetic factors, particularly the TNF-α gene, being significant risk factors; research on its G-308A polymorphisms has shown inconsistent results.
  • This study analyzed the relationship between TNF-α G-308A polymorphisms and knee OA risk using data from 591 knee OA patients and 536 healthy controls, employing meta-analysis and trial sequential analysis (TSA) for stronger evidence.
  • Findings indicated a non-significant association between the AA genotype and knee OA risk in the overall study, but in the Asian subgroup, the AA genotype was found to significantly increase the risk, suggesting it may be a susceptible genotype for OA in this
View Article and Find Full Text PDF

Background: Although the Fontan procedure is associated with a variety of long-term complications, it is the mainstay treatment for congenital heart disease with a functioning single ventricle. Data concerning the epidemiological profile are scarce.

Methods: We investigated the current epidemiological profile using a 2000-2008 nationwide birth cohort from a 2000-2014 database (1,967,991 live births), with complete postnatal data for at least 6 years.

View Article and Find Full Text PDF

Background: A chronic inflammatory state is a prominent feature in patients with end-stage renal disease (ESRD). Nuclear factor-kappa B (NF-κB) is a transcription factor that regulates the expression of genes involved in inflammation. Some genetic studies have demonstrated that the NF-κB genetic mutation could cause kidney injury and kidney disease progression.

View Article and Find Full Text PDF

Normal ECG values in newborns, infants, and children have been collected and published. ECG in the adolescent, however, remains, to be collected and studied. The present study was designed and carried out to establish the normal ECG standards in male and female adolescents.

View Article and Find Full Text PDF

Constitutive functional HIF-2α was recently identified in cancer and stem cell lines under normoxia. In this study, BEAS-2B, a bronchial epithelial cell line, was shown to constitutively express active HIF-2α under normoxia and exhibit markers of pluripotency including Oct-4, Nanog, and sphere formation. Oct-4 expression was reduced after knockdown of HIF-2α under normoxia.

View Article and Find Full Text PDF