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Galita G, Sarnik J, Brzezinska O, Budlewski T, Dragan G, Poplawska M, Majsterek I, Poplawski T, Makowska JS. Polymorphisms in DNA Repair Genes and Association with Rheumatoid Arthritis in a Pilot Study on a Central European Population. Int J Mol Sci 2023; 24:ijms24043804. [PMID: 36835215 PMCID: PMC9964492 DOI: 10.3390/ijms24043804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/09/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic, multifactorial autoimmune disease characterized by chronic arthritis, a tendency to develop joint deformities, and involvement of extra-articular tissues. The risk of malignant neoplasms among patients with RA is the subject of ongoing research due to the autoimmune pathogenesis that underlies RA, the common etiology of rheumatic disease and malignancies, and the use of immunomodulatory therapy, which can alter immune system function and thus increase the risk of malignant neoplasms. This risk can also be increased by impaired DNA repair efficiency in individuals with RA, as reported in our recent study. Impaired DNA repair may reflect the variability in the genes that encode DNA repair proteins. The aim of our study was to evaluate the genetic variation in RA within the genes of the DNA damage repair system through base excision repair (BER), nucleotide excision repair (NER), and the double strand break repair system by homologous recombination (HR) and non-homologous end joining (NHEJ). We genotyped a total of 28 polymorphisms in 19 genes encoding DNA repair-related proteins in 100 age- and sex-matched RA patients and healthy subjects from Central Europe (Poland). Polymorphism genotypes were determined using the Taq-man SNP Genotyping Assay. We found an association between the RA occurrence and rs25487/XRCC1, rs7180135/RAD51, rs1801321/RAD51, rs963917/RAD51B, rs963918/RAD51B, rs2735383/NBS1, rs132774/XRCC6, rs207906/XRCC5, and rs861539/XRCC3 polymorphisms. Our results suggest that polymorphisms of DNA damage repair genes may play a role in RA pathogenesis and may be considered as potential markers of RA.
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Affiliation(s)
- Grzegorz Galita
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, 92-215 Lodz, Poland
- Doctoral Study in Molecular Genetics, Cytogenetics and Medical Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland
| | - Joanna Sarnik
- Department of Rheumatology, Medical University of Lodz, 92-115 Lodz, Poland
| | - Olga Brzezinska
- Department of Rheumatology, Medical University of Lodz, 92-115 Lodz, Poland
| | - Tomasz Budlewski
- Department of Rheumatology, Medical University of Lodz, 92-115 Lodz, Poland
| | - Grzegorz Dragan
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, 92-215 Lodz, Poland
| | - Marta Poplawska
- Biobank, Department of Immunology and Allergy, Medical University of Lodz, 92-213 Lodz, Poland
| | - Ireneusz Majsterek
- Department of Clinical Chemistry and Biochemistry, Medical University of Lodz, 92-215 Lodz, Poland
| | - Tomasz Poplawski
- Department of Pharmaceutical Microbiology and Biochemistry, Medical University of Lodz, 92-215 Lodz, Poland
| | - Joanna S. Makowska
- Department of Rheumatology, Medical University of Lodz, 92-115 Lodz, Poland
- Correspondence:
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Zhu RY, Majumdar C, Khuu C, De Rosa M, Opresko PL, David SS, Kool ET. Designer Fluorescent Adenines Enable Real-Time Monitoring of MUTYH Activity. ACS CENTRAL SCIENCE 2020; 6:1735-1742. [PMID: 33145410 PMCID: PMC7596860 DOI: 10.1021/acscentsci.0c00369] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Indexed: 05/04/2023]
Abstract
The human DNA base excision repair enzyme MUTYH (MutY homolog DNA glycosylase) excises undamaged adenine that has been misincorporated opposite the oxidatively damaged 8-oxoG, preventing transversion mutations and serving as an important defense against the deleterious effects of this damage. Mutations in the MUTYH gene predispose patients to MUTYH-associated polyposis and colorectal cancer, and MUTYH expression has been documented as a biomarker for pancreatic cancer. Measuring MUTYH activity is therefore critical for evaluating and diagnosing disease states as well as for testing this enzyme as a potential therapeutic target. However, current methods for measuring MUTYH activity rely on indirect electrophoresis and radioactivity assays, which are difficult to implement in biological and clinical settings. Herein, we synthesize and identify novel fluorescent adenine derivatives that can act as direct substrates for excision by MUTYH as well as bacterial MutY. When incorporated into synthetic DNAs, the resulting fluorescently modified adenine-release turn-on (FMART) probes report on enzymatic base excision activity in real time, both in vitro and in mammalian cells and human blood. We also employ the probes to identify several promising small-molecule modulators of MUTYH by employing FMART probes for in vitro screening.
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Affiliation(s)
- Ru-Yi Zhu
- Department
of Chemistry, ChEM-H Institute, and Stanford Cancer Institute, Stanford University, Stanford, California 94305, United States
| | - Chandrima Majumdar
- Department
of Chemistry, and Biochemistry, Molecular, Cellular and Developmental
Biology Graduate Group, University of California
at Davis, Davis, California 95616, United States
| | - Cindy Khuu
- Department
of Chemistry, and Biochemistry, Molecular, Cellular and Developmental
Biology Graduate Group, University of California
at Davis, Davis, California 95616, United States
| | - Mariarosaria De Rosa
- Department
of Environmental and Occupational Health, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania 15261, United States
- Hillman
Cancer Center, University of Pittsburgh
Medical Center, Pittsburgh, Pennsylvania 15261, United States
| | - Patricia L. Opresko
- Department
of Environmental and Occupational Health, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania 15261, United States
- Hillman
Cancer Center, University of Pittsburgh
Medical Center, Pittsburgh, Pennsylvania 15261, United States
| | - Sheila S. David
- Department
of Chemistry, and Biochemistry, Molecular, Cellular and Developmental
Biology Graduate Group, University of California
at Davis, Davis, California 95616, United States
| | - Eric T. Kool
- Department
of Chemistry, ChEM-H Institute, and Stanford Cancer Institute, Stanford University, Stanford, California 94305, United States
- E-mail:
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Curia MC, Catalano T, Aceto GM. MUTYH: Not just polyposis. World J Clin Oncol 2020; 11:428-449. [PMID: 32821650 PMCID: PMC7407923 DOI: 10.5306/wjco.v11.i7.428] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/08/2020] [Accepted: 05/27/2020] [Indexed: 02/06/2023] Open
Abstract
MUTYH is a base excision repair enzyme, it plays a crucial role in the correction of DNA errors from guanine oxidation and may be considered a cell protective factor. In humans it is an adenine DNA glycosylase that removes adenine misincorporated in 7,8-dihydro-8-oxoguanine (8-oxoG) pairs, inducing G:C to T:A transversions. MUTYH functionally cooperates with OGG1 that eliminates 8-oxodG derived from excessive reactive oxygen species production. MUTYH mutations have been linked to MUTYH associated polyposis syndrome (MAP), an autosomal recessive disorder characterized by multiple colorectal adenomas. MAP patients show a greatly increased lifetime risk for gastrointestinal cancers. The cancer risk in mono-allelic carriers associated with one MUTYH mutant allele is controversial and it remains to be clarified whether the altered functions of this protein may have a pathophysiological involvement in other diseases besides familial gastrointestinal diseases. This review evaluates the role of MUTYH, focusing on current studies of human neoplastic and non-neoplastic diseases different to colon polyposis and colorectal cancer. This will provide novel insights into the understanding of the molecular basis underlying MUTYH-related pathogenesis. Furthermore, we describe the association between MUTYH single nucleotide polymorphisms (SNPs) and different cancer and non-cancer diseases. We address the utility to increase our knowledge regarding MUTYH in the light of recent advances in the literature with the aim of a better understanding of the potential for identifying new therapeutic targets. Considering the multiple functions and interactions of MUTYH protein, its involvement in pathologies based on oxidative stress damage could be hypothesized. Although the development of extraintestinal cancer in MUTYH heterozygotes is not completely defined, the risk for malignancies of the duodenum, ovary, and bladder is also increased as well as the onset of benign and malignant endocrine tumors. The presence of MUTYH pathogenic variants is an independent predictor of poor prognosis in sporadic gastric cancer and in salivary gland secretory carcinoma, while its inhibition has been shown to reduce the survival of pancreatic ductal adenocarcinoma cells. Furthermore, some MUTYH SNPs have been associated with lung, hepatocellular and cervical cancer risk. An additional role of MUTYH seems to contribute to the prevention of numerous other disorders with an inflammatory/degenerative basis, including neurological and ocular diseases. Finally, it is interesting to note that MUTYH could be a new therapeutic target and future studies will shed light on its specific functions in the prevention of diseases and in the improvement of the chemo-sensitivity of cancer cells.
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Affiliation(s)
- Maria Cristina Curia
- Department of Medical, Oral and Biotechnological Sciences, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Via dei Vestini 66100, Italy
| | - Teresa Catalano
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Via Consolare Valeria 98125, Italy
| | - Gitana Maria Aceto
- Department of Medical, Oral and Biotechnological Sciences, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Via dei Vestini 66100, Italy
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DNA repair and cell synthesis proteins: immunohistochemical expression and correlation with recurrence-regrowth in meningiomas. J Mol Histol 2020; 51:411-420. [PMID: 32617895 DOI: 10.1007/s10735-020-09892-7] [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: 01/20/2020] [Accepted: 06/25/2020] [Indexed: 10/23/2022]
Abstract
Meningiomas are considered the second most common neoplasm of the central nervous system in adults. Most of them are benign with slow growth, frequent in women and with a high recurrence rate. In tumors, DNA error repair processes lose efficacy, providing mutagenesis and genomic instability. This work evaluated the expression of proteins involved in cell synthesis (cyclin D1) and DNA errors repair (MUTYH, XPF, XPG) in meningiomas, relating them to clinical, tumor and survival variables. The study included 85 patients, with a mean age of 52 ± 13.3 years and most of them women (2:1 ratio). Sixty-seven cases were grade I (79%). Grade II tumors were independent predictors of recurrence-regrowth (HR: 2.8; p = 0.038). The high expression of cyclin D1 was associated with grade II (p = 0.001) and low MUTYH expression with grade I (p = 0.04). Strong expression of XPF and XPG was associated with grade II (p = 0.002; p < 0.001) and with recurrence-regrowth (p = 0.04; p = 0.003). Strong XPF expression was significantly related to large tumors (p = 0.03). An association of cyclin D1, MUTYH and XPF were found. Survival was not associated with the expression of any of the proteins studied. To know the role of DNA repair proteins and cell synthesis is important for understanding the processes of origin and tumor development. Grade II meningiomas and strong expression of XPF and XPG were predictors of recurrence or regrowth and may assist in clinical management, considering the high recurrence of meningiomas and the absence of consensus regarding treatment.
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Zhang S, Guo H, Chen D, Chen X, Jin Q. MUTYH and ORAI1 polymorphisms are associated with susceptibility to osteoarthritis in the Chinese Han population. J Int Med Res 2018; 46:2292-2300. [PMID: 29587570 PMCID: PMC6023038 DOI: 10.1177/0300060518762988] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 02/12/2018] [Indexed: 12/12/2022] Open
Abstract
Background This study analyzed the associations between single nucleotide polymorphisms (SNPs) in the mutY homolog gene ( MUTYH) and the calcium release-activated calcium channel gene ( ORAI1) with susceptibility to osteoarthritis in the Chinese Han population. Methods A total of 350 patients diagnosed with osteoarthritis from October 2013 to May 2016 were selected as the study group, together with 350 age- and gender-matched healthy controls. MUTYH SNP rs3219463 and ORAI1 SNPs rs712853, rs12313273, rs6486795, rs12320939, and rs7135617 were analyzed by Sanger sequencing. Serum MUTYH levels were measured by enzyme-linked immunosorbent assay. The relationship between SNPs in MUTYH and ORAI1 and osteoarthritis susceptibility was analyzed and compared with the level of serum MUTYH in the osteoarthritis and control groups. Results MUTYH rs3219463 G allele carriers (GG or GA genotypes) and ORAI1 rs7135617 T allele carriers had a higher risk of osteoarthritis than patients with other genotypes. The level of serum MUTYH in the study group was significantly higher than in the control group (22.05 ± 19.14 ng/mL vs. 14.15 ± 13.54 ng/mL). Conclusions MUTYH and ORAI1 SNPs are associated with osteoarthritis susceptibility in the Chinese Han population.
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Affiliation(s)
| | | | - Da Chen
- Department of Orthopaedics, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Xi Chen
- Department of Orthopaedics, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Qunhua Jin
- Department of Orthopaedics, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
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