27 January 2015 : Clinical Research
Correlation of Homocysteine Metabolic Enzymes Gene Polymorphism and Mild Cognitive Impairment in the Xinjiang Uygur Population
Mei LuoABE, Huihui JiABE, Xiaohui ZhouAFG, Jie LiangBC, Ting ZouCDDOI: 10.12659/MSM.893226
Med Sci Monit 2015; 21:326-332
Abstract
BACKGROUND: The aim of this study was to investigate the genetic polymorphisms in the homocysteine (HCY) metabolic enzymes in the Xinjiang Uygur population who have mild cognitive impairment (MCI).
MATERIAL AND METHODS: Based on the epidemiological investigation, 129 cases of diagnosed Uygur MCI patients and a matched control group with 131 cases were enrolled for analyzing the association between the polymorphisms in the HCY metabolism related genes (C677T, A1298C, and G1968A polymorphisms in MTHFR, as well as the A2756G polymorphism in MS) and MCI by using the SNaPshot method. We then determined the homocysteine level in patients.
RESULTS: In Xinjiang Uygur subjects, the A1298C polymorphisms in MTHFR and the A2756G polymorphisms in the MS gene in the MCI group were different from those in the control group. However, the C677T and G1968A polymorphisms in the MTHFR gene in MCI patients were not different from those in the control group. Multivariate logistic regression showed that, in addition to the well-known risk factors, such as low education level, high cholesterol level, high level of low-density lipoprotein, and high homocysteine levels, the A>G mutation in the MS gene at the rs1805087 locus was another independent risk factor for MCI in the Uyghur MCI population. The risk of MCI in G allele carriers was 2.265 times higher than that in matched control individuals (95% CI: 1.205~4.256, P<0.05).
CONCLUSIONS: The genetic polymorphism of HCY metabolizing enzymes is correlated to the occurrence of MCI in the Xinjiang Uygur population. The A2756G polymorphism in the MS gene could be an independent risk factor for MCI in the Xinjiang Uygur population.
Keywords: Case-Control Studies, DNA Primers, Electrophoresis, Capillary, Homocysteine - chemistry, Homozygote, Life Style, Methylenetetrahydrofolate Reductase (NADPH2) - genetics, Mild Cognitive Impairment - genetics, Odds Ratio, Polymorphism, Genetic
Editorial
01 February 2023 : Editorial
Editorial: The XBB.1.5 (‘Kraken’) Subvariant of Omicron SARS-CoV-2 and its Rapid Global SpreadDOI: 10.12659/MSM.939580
Med Sci Monit 2023; 29:e939580
SARS-CoV-2/COVID-19
19 January 2023 : Clinical Research
Evaluation of Health-Related Quality of Life and Mental Health in 729 Medical Students in Indonesia During ...Med Sci Monit In Press; DOI: 10.12659/MSM.938892
19 January 2023 : Clinical Research
Determining the Impact of the COVID-19 Pandemic on Dental Care in the Serbian Adult Population: An Online Q...Med Sci Monit 2023; 29:e939238
27 December 2022 : Clinical Research
Effect of Physiotherapy to Correct Rounded Shoulder Posture in 30 Patients During the COVID-19 Pandemic in ...Med Sci Monit 2022; 28:e938926
10 December 2022 : Clinical Research
Retrospective Study to Identify Risk Factors for Severe Disease and Mortality Using the Modified Early Warn...Med Sci Monit 2022; 28:e938647
In Press
03 Feb 2023 : Clinical Research
Treatment of Gingival Recession Defects with Pouch and Tunnel Technique Using Connective Tissue Graft and L...Med Sci Monit In Press; DOI: 10.12659/MSM.938865
02 Feb 2023 : Clinical Research
Online Questionnaire-Based Study to Evaluate the Attitudes and Use of Rubber Dental Dams by Saudi Dental Pr...Med Sci Monit In Press; DOI: 10.12659/MSM.938672
02 Feb 2023 : Database Analysis
Prognostic-Related Biomarkers in Pancreatic Ductal Adenocarcinoma Correlating with Immune Infiltrates Based...Med Sci Monit In Press; DOI: 10.12659/MSM.938785
01 Feb 2023 : Clinical Research
Comparison of 3 Enzyme-Linked Immunoassay Methods to Evaluate Serum Concentrations of Infliximab and Antibo...Med Sci Monit In Press; DOI: 10.12659/MSM.939084
Most Viewed Current Articles
13 Nov 2021 : Clinical Research
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952