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Aslanov H, Bayramov B, Reissfelder C, Abdullayeva S, Mammadova Z, Aliyev F, Keese M, Hajibabazade J, Yagublu V. MTHFR Gene C677T Polymorphism (rs1801133) and Susceptibility to Colorectal Polyps in an Azerbaijani Population. J Clin Med 2023; 13:219. [PMID: 38202226 PMCID: PMC10779477 DOI: 10.3390/jcm13010219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/26/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Understanding the relationships between the methylenetetrahydrofolate reductase (MTHFR) gene polymorphism, colorectal polyps, and CRC risk can aid in advancing personalized medicine approaches in CRC prevention. The aim of the current study is to identify the association of C677T polymorphism of the MTHFR gene with the risk of colorectal polyps in the Azerbaijani population. METHODS This study included 125 patients with colon polyps and 155 healthy individuals as a control group. DNA was extracted from venous blood samples obtained from patients and healthy individuals, and the results were analyzed through polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and agarose gel electrophoresis. RESULTS Wild-type, heterozygote, and homozygous mutant were revealed within 69 (55.2%), 49 (39.2%), and 7 (5.6%) patients and within 100 (64.5%), 45 (29%), and 10 (6.5%) healthy controls, respectively. However, no significant statistical associations were observed between CT and TT genotypes, dominant (CC vs. CT + TT) and recessive (CC + CT vs. TT) models, and the mutant T allele and disease risk. There were also no significant differences between patients and controls regarding age, sex, smoking and alcohol use. CONCLUSION Our research did not reveal any significant association between the MTHFR C677T polymorphism and susceptibility to colorectal polyps in the Azerbaijan population.
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Affiliation(s)
- Hazi Aslanov
- Department of Surgery, Scientific Center of Surgery after academician M.A.Topchubashov, Baku AZ1122, Azerbaijan;
| | - Bayram Bayramov
- Laboratory of Human Genetics, Genetic Resources Institute of Ministry of Science and Education, Baku AZ1106, Azerbaijan; (B.B.); (Z.M.)
- Department of Natural Sciences, Western Caspian University, Baku AZ1001, Azerbaijan
| | - Christoph Reissfelder
- Department of Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany;
| | - Shams Abdullayeva
- Department of Neurology, Westpfalz-Klinikum, 67655 Kaiserslautern, Germany;
| | - Zeynab Mammadova
- Laboratory of Human Genetics, Genetic Resources Institute of Ministry of Science and Education, Baku AZ1106, Azerbaijan; (B.B.); (Z.M.)
| | - Fikrat Aliyev
- Department of Pathomorphology, Scientific Center of Surgery after academician M.A.Topchubashov, Baku AZ1122, Azerbaijan;
| | - Michael Keese
- Department of Vascular Surgery, Theresienkrankenhaus, 68165 Mannheim, Germany;
| | - Javahir Hajibabazade
- Carver College of Medicine, University of Iowa, Bowen Science Building, 51 Newton, Road, Iowa City, IA 52242-1009, USA
| | - Vugar Yagublu
- Department of Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany;
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Hu X, Chen F, Ji W, Wang Y. Correlations of FUT3 gene polymorphisms with colon polyps. Cell Cycle 2022; 21:117-125. [PMID: 34936845 PMCID: PMC8837247 DOI: 10.1080/15384101.2021.2012036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To explore the relationship between fut3 gene polymorphism and colonic polyps. METHODS Two hundred patients with colonic polyps and 200 healthy people in our hospital in recent 3 years were taken as the research objects, as the disease group and the control group, respectively. The disease group was divided into cancerous colonic polyps group (n = 50) and non-cancerous colonic polyps group (n = 150). The peripheral blood nucleated cells of the subjects were collected and isolated. The fut3 gene polymorphism was obtained by sequencing and analyzed combined with the expression of fut3 gene and the level of tumor markers. RESULTS The frequency of allele C at rs2561796 locus in the disease group was significantly higher than that in the control group (P < 0.05). The frequency of Ag genotype at rs441158 locus in the disease group was significantly higher than that in the control group, and the frequency of Ca genotype at rs2561796 locus was significantly lower than that in the control group (P < 0.05). In the disease group, the frequency of AA + Ag in the dominant model at rs441158 was significantly higher than that in the control group, and the frequency of Ca + AA in the invisible model at rs2561796 was significantly higher than that in the control group (P < 0.05). The frequency of CGC haplotype in the disease group was higher than that in the control group (P < 0.05). The linkage disequilibrium of rs441158 and rs2561796 loci of fut3 gene was high (d' = 0.423). The genotype of rs372725 of fut3 gene was correlated with the expression of fut3 gene (P < 0.05). The expression of fut3 gene in patients with CC genotype was significantly higher than that in patients with other genotypes (P < 0.05). Conclusion: fut3 gene polymorphism is associated with the susceptibility and carcinogenesis of colonic polyps.
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Affiliation(s)
- Xiaotian Hu
- Department of Spleen and Stomach Diseases, Yantai Traditional Chinese Medicine Hospital, Shandong, China
| | - Fang Chen
- Department of Spleen and Stomach Diseases, Yantai Traditional Chinese Medicine Hospital, Shandong, China
| | - Wenjuan Ji
- Department of 6th Internal Medicine, Yantai Qishan Hospital, Shandong, China
| | - Yingying Wang
- Department of Endoscopy Room, Yantai Traditional Chinese Medicine Hospital, Shandong, China,CONTACT Yingying Wang Yantai Traditional Chinese Medicine Hospital, , Shandong, 264001, China
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Azwar S, Seow HF, Abdullah M, Faisal Jabar M, Mohtarrudin N. Recent Updates on Mechanisms of Resistance to 5-Fluorouracil and Reversal Strategies in Colon Cancer Treatment. BIOLOGY 2021; 10:854. [PMID: 34571731 PMCID: PMC8466833 DOI: 10.3390/biology10090854] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/04/2020] [Accepted: 08/11/2020] [Indexed: 02/06/2023]
Abstract
5-Fluorouracil (5-FU) plus leucovorin (LV) remain as the mainstay standard adjuvant chemotherapy treatment for early stage colon cancer, and the preferred first-line option for metastatic colon cancer patients in combination with oxaliplatin in FOLFOX, or irinotecan in FOLFIRI regimens. Despite treatment success to a certain extent, the incidence of chemotherapy failure attributed to chemotherapy resistance is still reported in many patients. This resistance, which can be defined by tumor tolerance against chemotherapy, either intrinsic or acquired, is primarily driven by the dysregulation of various components in distinct pathways. In recent years, it has been established that the incidence of 5-FU resistance, akin to multidrug resistance, can be attributed to the alterations in drug transport, evasion of apoptosis, changes in the cell cycle and DNA-damage repair machinery, regulation of autophagy, epithelial-to-mesenchymal transition, cancer stem cell involvement, tumor microenvironment interactions, miRNA dysregulations, epigenetic alterations, as well as redox imbalances. Certain resistance mechanisms that are 5-FU-specific have also been ascertained to include the upregulation of thymidylate synthase, dihydropyrimidine dehydrogenase, methylenetetrahydrofolate reductase, and the downregulation of thymidine phosphorylase. Indeed, the successful modulation of these mechanisms have been the game plan of numerous studies that had employed small molecule inhibitors, plant-based small molecules, and non-coding RNA regulators to effectively reverse 5-FU resistance in colon cancer cells. It is hoped that these studies would provide fundamental knowledge to further our understanding prior developing novel drugs in the near future that would synergistically work with 5-FU to potentiate its antitumor effects and improve the patient's overall survival.
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Affiliation(s)
- Shamin Azwar
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (S.A.); (H.F.S.); (M.A.)
| | - Heng Fong Seow
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (S.A.); (H.F.S.); (M.A.)
| | - Maha Abdullah
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (S.A.); (H.F.S.); (M.A.)
| | - Mohd Faisal Jabar
- Department of Surgery, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia;
| | - Norhafizah Mohtarrudin
- Department of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia; (S.A.); (H.F.S.); (M.A.)
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Wang M, Zhou Y, Huang W, Zeng Y, Li X. Association between matrix metalloproteinase-1 (MMP-1) protein level and the risk of rheumatoid arthritis and osteoarthritis: a meta-analysis. Braz J Med Biol Res 2020; 54:e10366. [PMID: 33331536 PMCID: PMC7727110 DOI: 10.1590/1414-431x202010366] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 08/26/2020] [Indexed: 12/22/2022] Open
Abstract
Recent publications have investigated the potential role of the protein level of matrix metalloproteinase-1 (MMP-1) in the susceptibility to rheumatoid arthritis (RA) and osteoarthritis (OA). However, no unanimous conclusion was obtained. Therefore, we carried out a meta-analysis to explore the association between MMP-1 expression and these two clinical disorders. After database searching and screening, we enrolled a total of eighteen articles for the pooled analysis. We observed a significant association between RA cases and controls in the whole population [SMD (standard mean difference)=1.01, P=0.017]. There were similar positive results in the subgroup analysis of “population-based control” (SMD=1.50, P=0.032) and “synovial fluid” (SMD=1.32, P=0.049). In addition, we observed an increased risk in OA cases, compared with controls, in the overall analysis (SMD=0.47, P=0.004) and subsequent subgroup analysis of “knee OA” (SMD=0.86, P<0.001), “Asian/China” (SMD=0.76, P=0.003), “cartilage-Asian/China” (SMD=1.21, P<0.001), and “synovial fluid-Asian/China” (SMD=0.73, P=0.004). In summary, a high protein level of MMP-1 in synovial fluid may be associated with the susceptibility to RA, and the high MMP-1 level in the cartilage tissue or synovial fluid may be related to the pathogenesis of knee OA in the Chinese population. This should be confirmed by larger sample sizes.
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Affiliation(s)
- Maopeng Wang
- Department of Orthopedics, Affiliated Renhe Hospital of China Three Gorges University, Yichang, Hubei, China
| | - You Zhou
- Department of Orthopedics, Affiliated Renhe Hospital of China Three Gorges University, Yichang, Hubei, China
| | - Wei Huang
- Department of Orthopedics, Affiliated Renhe Hospital of China Three Gorges University, Yichang, Hubei, China
| | - Yong Zeng
- Department of Orthopedics, Affiliated Renhe Hospital of China Three Gorges University, Yichang, Hubei, China
| | - Xinzhi Li
- Department of Orthopedics, Affiliated Renhe Hospital of China Three Gorges University, Yichang, Hubei, China
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Shi X, Ma Y, Li H, Yu H. Association between FCGR2A rs1801274 and MUC5B rs35705950 variations and pneumonia susceptibility. BMC MEDICAL GENETICS 2020; 21:71. [PMID: 32252656 PMCID: PMC7137230 DOI: 10.1186/s12881-020-01005-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 03/19/2020] [Indexed: 12/22/2022]
Abstract
Background Herein, we collected currently published data to comprehensively evaluate the impact of the FCGR2A (Fc fragment of IgG receptor IIa) rs1801274 and MUC5B (mucin 5B, oligomeric mucus/gel-forming) rs35705950 variations on susceptibility to pneumonia diseases. Methods We retrieved case-control studies from three online databases and applied the statistical approach of meta-analysis for a series of pooling analyses. Results A total of fourteen case-control studies were included for FCGR2A rs1801274; while thirty-one case-control studies were included for MUC5B rs35705950. No significant difference between pneumonia cases and controls for FCGR2A rs1801274 was found. However, MUC5B rs35705950 was significantly associated with pneumonia susceptibility in the whole population under the genetic models of allelic T vs. G [OR (odds ratio) =3.78], carrier T vs. G (OR = 3.31), TT vs. GG (OR = 13.66), GT vs. GG (OR = 4.78), GT + TT vs. GG (OR = 5.05), and TT vs. GG + GT (OR = 6.47) (all P < 0.001, Bonferroni-adjusted P < 0.006; false discovery rate-adjusted P < 0.0010). Furthermore, we observed a similar positive result for subgroup analyses of “Caucasian”, “Asian”, “population-based control”, and “idiopathic pulmonary fibrosis”. Conclusions MUC5B rs35705950, but not FCGR2A rs1801274, increases susceptibility to clinical pneumonia, especially to idiopathic pulmonary fibrosis, in both the Caucasian and Asian populations.
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Affiliation(s)
- Xueshu Shi
- Nursing Division, The second affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300150, P.R. China
| | - Yue Ma
- Endoscopic Skull Base Surgery Center, Tianjin Huanhu Hospital, No 6, JiZhao Road, Jinnan District, Tianjin, 300350, P.R. China
| | - Haiyan Li
- Department of Otorhinolaryngology Head and Neck Surgery, Tianjin Huanhu Hospital, Tianjin, 300350, P.R. China
| | - Huanxin Yu
- Endoscopic Skull Base Surgery Center, Tianjin Huanhu Hospital, No 6, JiZhao Road, Jinnan District, Tianjin, 300350, P.R. China.
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