The establishment of medical genomics in Mexico offers the possibility to study in a more comprehensive manner the etiological factors of different diseases, providing a global view of the interaction between the genome and the environment. Nutrition is recognized as a significant determinant in several diseases, yet its interaction with polymorphisms, and in general with the genome, has not been properly addressed Mexico has a high prevalence of polymorphisms of the methylenetetrahydrofolate reductase gene, and in both clinical and basic studies this has been associated with an increased susceptibility of developing Alzheimer's disease. We propose a potential nutrigenomic approach for the study of Alzheimer disease in Mexico.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Pharmacogenetic Testing in Treatment-resistant Panic Disorder: a Preliminary Analysis.
Clin Pract Epidemiol Ment Health
December 2024
Laboratory of Panic and Respiration, Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro (UFRJ). Rio de Janeiro, RJ, Brazil.
Background: Many pharmacological treatments are considered effective in the treatment of panic disorder (PD), however, about 20 to 40% of the patients have treatment-resistant PD. Pharmacogenetics could explain why some patients are treatment-resistant.
Objective: Our objective was to gather preliminary data on the clinical usefulness of pharmacogenetic testing in this disorder.
Methylenetetrahydrofolate Reductase Gene Polymorphism as a Risk Factor for Coronary Artery Disease.
Indian J Clin Biochem
January 2025
Department of Biochemistry, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka 575004 India.
Hyperhomocysteinemia (HHcy) is one of the factors contributing to the pathogenesis of coronary artery disease (CAD). Besides nutritional deficiency disorders, genetic polymorphism predominantly related to point mutation in the gene coding for Methylenetetrahydrofolate reductase (MTHFR), a key enzyme in the metabolism methionine-homocysteine (Hcy) has been implicated in HHcy. PubMed survey related to MTHFR gene polymorphism in CAD retrieved 143 articles from which 20 were selected in which MTHFR gene polymorphism and Hcy were estimated.
View Article and Find Full Text PDFThe Relationship between Homocysteine Levels, Polymorphism, and Pregnancy Outcomes in Georgian Women with Polycystic Ovary Syndrome: A Case-Control Study.
Int J Fertil Steril
January 2025
Department of General Surgery, Faculty of Medicine, Tbilisi State Medical University, Tbilisi, Georgia.
Background: Over the past decade, numerous studies have been conducted to determine the role of homocysteine and methylenetetrahydrofolate reductase () gene polymorphisms in the pathogenesis of polycystic ovary syndrome (PCOS), yet the results are inconsistent. The aim of the current study was to determine the association between homocysteine levels (Hcy), ) and A1298C polymorphisms, and pregnancy outcomes in Georgian women with PCOS.
Materials And Methods: This case-control study included 177 female participants, of which 96 women were diagnosed with PCOS, and 81 age-matched women were without PCOS.
Role of Prothrombin and Methylenetetrahydrofolate Reductase Gene Polymorphisms as well as Thrombophilia Markers, as Risk Factors for Unexplained Recurrent Miscarriage: A Case-Control Study.
Int J Fertil Steril
January 2025
Clinical Pathology Department, Faculty of Medicine, Assiut University, Assiut, Egypt.
Background: Unexplained recurrent miscarriage (RM) is still an unsolved reproductive health problem. Inherited thrombophilias have been one of the causes. Mutation in genes encoding coagulation proteins, including prothrombin (PT G20210A) and methylenetetrahydrofolate reductase (MTHFR) genes, increase tendency for venous thromboembolism.
View Article and Find Full Text PDFMethylenetetrahydrofolate Reductase (MTHFR) Variants and Severe Capecitabine Toxicity: A Case Report and Review of Literature.
Cureus
December 2024
Oncology, Qiannan People's Hospital, Duyun, CHN.
Capecitabine is an oral prodrug metabolized into 5-fluorouracil (5-FU) and serves as a representative anticancer agent. While fluoropyrimidine treatment is usually well-tolerated, a subset of patients unfortunately experiences severe and sometimes life-threatening toxicity related to these compounds. This adverse reaction is frequently attributed to partial or complete deficiencies in the dihydropyrimidine dehydrogenase (DPD) enzyme.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!