Impacts of Methylenetetrahydrofolate Reductase Genotypes on Hallux Valgus.

Background/aim: Hallux valgus (HV) is the most common deformity of the forefoot. Although HV has been strongly associated with a family history, its genetic underpinnings remain unclear. Few studies have examined the relationship between folic acid metabolism, which is critical in normal bone development, and HV.

Impact of DNA Ligase 1 Genotypes on Childhood Acute Lymphocytic Leukemia.

Background/aim: Genetic polymorphisms in DNA repair mechanisms can modulate overall DNA repair capacity, potentially influencing individual susceptibility to cancer. This study investigated the relationship between polymorphic variations in DNA ligase 1 and the risk of childhood acute lymphocytic leukemia (cALL).

Materials And Methods: The genotypes of DNA ligase 1 rs20579 were determined using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis.

Contribution of Cyclin Dependent Kinase Inhibitor 1A Genotypes to Childhood Acute Lymphocytic Leukemia Risk in Taiwan.

Background/aim: The disruption of cell-cycle control can lead to an imbalance in cell proliferation, often accompanied by genomic instability, which in turn can facilitate carcinogenesis. This study aimed to examine the impact of CDKN1A rs1801270 and rs1059234 polymorphisms on the risk of childhood acute lymphocytic leukemia (ALL) in Taiwan.

Materials And Methods: The genotypes of CDKN1A rs1801270 and rs1059234 in 266 childhood ALL cases and 266 controls were determined using PCR-RFLP techniques.

Bioinformatics Analysis and Experimental Validation of Epigallocatechin-3-gallate Against Iopromide-induced Injury in HEK-293 Cells Anti-oxidative and Anti-inflammation Pathways.

Background/aim: The administration of contrast agents can adversely affect kidney function. Nevertheless, the nephrotoxicity of iopromide in human renal cells, potential therapeutic agents, and the underlying molecular mechanisms have not been thoroughly investigated.

Materials And Methods: The proliferation of HEK-293 kidney cells was assessed using the 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazoliumbromide (MTT) assay.

Contributions of Tissue Inhibitor of Metalloproteinase-1 Genotypes to the Risk of Metastasis in Gastric Cancer.

Background/aim: In gastric cancer (GCa) tissues, the mRNA and protein levels of tissue inhibitor of metalloproteinase-1 (TIMP-1) are significantly elevated compared to adjacent non-cancerous tissues. Moreover, the abnormal up-regulation of TIMP-1 has been associated with a poor prognosis. However, the role of TIMP-1 genotypes in susceptibility to GCa has seldom been investigated.

Impacts of Matrix Metalloproteinase-11 Genotypes on Pterygium Risk.

Background/aim: The dysregulation of matrix metalloproteinase (MMP) proteins has been reported to be involved in the etiology of pterygium. However, studies about the role of matrix metalloproteinase-11 (MMP-11) are lacking. This study is the first to examine the genomic role of MMP-11 in pterygium.

Characterizing Genetic Susceptibility to Colorectal Cancer in Taiwan Through Genome-Wide Association Study.

We conducted the first genome-wide association study (GWAS) of colorectal cancer (CRC) in Taiwan with 5342 cases and 61,015 controls. Ninety-two SNPs in three genomic regions reached genome-wide significance (p < 5 × 10). The lead SNPs in these three regions were: rs12778523 (OR = 1.

Impacts of Matrix Metalloproteinase-8 Genotypes, Smoking, Alcohol Drinking, and Infection on Gastric Cancer.

Background/aim: In gastric cancer (GCa) tissues, mRNA expression of matrix metalloproteinase-8 (MMP-8) is notably reduced compared to healthy tissues. Furthermore, abnormally low or elevated serum levels of MMP-8 have been linked to a significantly poor prognosis. The involvement of MMP-8 genotypes in susceptibility to GCa remains underexplored.

Diagnostic Impacts of Aldehyde Dehydrogenase 2 Genetic Variants on Hepatocellular Carcinoma Susceptibility.

Background/aim: The role of alcohol consumption and aldehyde dehydrogenase 2 (ALDH2) genotype in hepatocellular carcinoma (HCC) development remains uncertain.

Materials And Methods: We conducted genotyping of the ALDH2 rs671 single nucleotide polymorphism in 298 patients with HCC and 889 non-cancerous healthy controls. We assessed associations stratified by sex and alcohol consumption status.

Impacts of Interleukin-10 Promoter Genotypes on Prostate Cancer.

Prostate cancer (PCa) is a multifactorial disease influenced by genetic, environmental, and immunological factors. Genetic polymorphisms in the () gene have been implicated in PCa susceptibility, development, and progression. This study aims to assess the contributions of three promoter single nucleotide polymorphisms (SNPs), A-1082G (rs1800896), T-819C (rs3021097), and A-592C (rs1800872), to the risk of PCa in Taiwan.

Impacts of Matrix Metalloproteinase-2 Promoter Genotypes on Breast Cancer Risk.

Background/aim: Matrix metalloproteinase-2 (MMP-2) has been implicated in the pathogenesis of breast cancer (BC). However, there is limited research on the role of MMP-2 genotypes in BC risk. This study aimed to investigate the associations between two MMP-2 promoter polymorphisms, rs243865 and rs2285053, and BC risk.

Contribution of Radiation Sensitive Protein 51 Genotypes to Pterygium Risk in a Taiwanese Population.

Background/aim: In current literature, there is a notable lack of studies investigating the role of radiation-sensitive protein 51 (RAD-51) in pterygium diagnosis. Nevertheless, reports indicate elevated expression levels of RAD-51 among recurrent pterygium cases compared to those with primary pterygium. However, the genomic involvement of RAD-51 has yet to be explored in any population.

Contribution of Matrix Metalloproteinase-2 and Matrix Metalloproteinase-9 to Upper Tract Urothelial Cancer Risk in Taiwan.

Matrix metalloproteinase (MMP)-2 and -9, which degrade type IV collagen, are linked to cancer invasion and metastasis. Gene polymorphisms in and can influence their function, impacting cancer development and progression. This study analyzed the association between polymorphisms rs243865 (C-1306T), rs2285053 (C-735T), and rs3918242 (C-1562T) with serum concentrations of these enzymes in upper tract urothelial cancer (UTUC) patients.

The Significant Associations between Epigenetic Clocks and Bladder Cancer Risks.

Bladder cancer is an age-related disease, with over three-quarters of cases occurring in individuals aged 65 years and older. Accelerated biological aging has been linked to elevated cancer risks. Epigenetic clocks serve as excellent predictors of biological age, yet it remains unclear whether they are associated with bladder cancer risk.

Association of Genotypes With Nasopharyngeal Carcinoma Risk.

Background/aim: The up-regulation of matrix metalloproteinase-9 (MMP-9) expression is a characteristic feature observed across various malignancies, including nasopharyngeal carcinoma (NPC). Nevertheless, the influence of MMP-9 genotype in the context of NPC remains underexplored. This study examined the implications of MMP-9 promoter rs3918242 genotypes on the susceptibility to NPC in Taiwan.

Contribution of Matrix Metalloproteinase-7 Genotypes to Endometriosis Risk in Taiwan.

Background/aim: The activity and expression of matrix metalloproteinase-7 (MMP7) have been found to be upregulated in the late stages of endometriosis. However, the contribution of MMP7 genotype to endometriosis has seldom been examined. This study aimed to investigate the role of MMP7 promoter A-181G (rs11568818) and C-153T (rs11568819) genotypes in determining personal susceptibility to endometriosis in a Taiwanese cohort.

Translational Potential of Baicalein in Mitigating RSL3-Induced Ferroptosis in Fibroblasts: Implications for Therapeutic Interventions.

Ferroptosis is an iron-driven cell-death mechanism that plays a central role in various diseases. Recent studies have suggested that baicalein inhibits ferroptosis, making it a promising therapeutic candidate. Fibroblast cultures were treated with different agents to determine the effects of baicalein on ferroptosis.

Association of Genotypes With Lung Cancer Risk in Taiwan.

Background/aim: Matrix metalloproteinase-9 (MMP-9) expression is upregulated in various diseases, including lung cancer. However, the role of MMP-9 genotype in lung cancer susceptibility remains uncertain. This study aimed to clarify the contribution of MMP-9 promoter rs3918242 genotypes to the risk of lung cancer in Taiwan.

Associations of Matrix Metalloproteinase-8 Genotypes to Renal Cell Carcinoma in Taiwan.

Background/aim: Renal cell carcinoma (RCC) presents a formidable clinical challenge due to its aggressive behavior and limited therapeutic options. Matrix metalloproteinase-8 (MMP-8) has recently emerged as a potential biomarker and therapeutic target for various cancers. However, the genetic involvement of MMP-8 in RCC has remained largely obscure.

Circulating Exosomes from Septic Mice Activate NF-κB/MIR17HG Pathway in Macrophages.

Circulating exosomes derived from polymicrobial sepsis contain various non-coding RNAs and proteins. Isobaric tags for a relative or absolute quantitation proteomic analysis of the exosomal content revealed 70 dysregulated proteins in the circulating exosomes from septic mice. Next-generation sequencing was used to profile the long non-coding RNA expression in primary cultured macrophages treated with exosomes obtained from the blood of septic C57BL/6 mice, and it was discovered that the nuclear factor-kappa B (NF-κB)/miR-17-92a-1 cluster host gene (MIR17HG) pathways were activated in the macrophages.

The Contribution of Double-strand Break Repair Radiation Sensitive Protein 51 Genotypes to Lung Cancer in Taiwan.

Background/aim: Numerous studies have reported the over-expression of the radiation-sensitive protein 51 (RAD51) in various types of cancer. However, the role of RAD51 genotypes in lung cancer remains largely unknown. This study aimed to assess the impact of the common variant RAD51 rs1801320 (G-135C) genotypes on the risk of lung cancer in Taiwan.