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Qadir J, Majid S, Khan MS, Wani MD, Naikoo NA. Vitamin D receptor gene variations and their haplotypic association: Possible impact on gastric cancer risk. J Cancer Res Ther 2023; 19:1115-1125. [PMID: 37787272 DOI: 10.4103/jcrt.jcrt_1479_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background Vitamin D receptor (VDR) gene alterations have been associated with the occurrence and prognosis of various types of cancers, but only few studies have focussed on gastric cancer (GC) risk. Objectives This case-control study was conceived to evaluate possible association of VDR polymorphisms (Fok1, Taq1, and Cdx2) with GC risk. Materials and Methods A total of 293 subjects, including 143 GC patients and 150 controls were included in this study. The genotypes were elucidated by polymerase chain reaction-restriction fragment length polymorphism followed by DNA sequencing. Results The frequency of Fok1 genotypes (TC and TT) was found higher in GC cases compared to controls (P ≤ 0.05). In the stratified analysis, we observed a significant association of the (CT + TT) variant with GC risk in males, rural dwellers, smokers, and preobese cases, and those having no family history of Gastrointestinal cancer (P ≤ 0.05). In silico analysis predicted that the Fok1 variant impacts the stability and functional efficiency of the protein. Some exact haplotypes (CCG and CCA) of the VDR gene may act as low penetrance alleles in inclination to GC. Conclusion VDR Fok1 polymorphism is significantly associated with GC risk in the Kashmiri population. Specific haplotypes in the VDR gene could act synergistically in the development of GC.
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Affiliation(s)
- Jasiya Qadir
- Department of Biochemistry, Associated SMHS and Super Speciality Hospital and Research Centre, Government Medical College, University of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Sabhiya Majid
- Department of Biochemistry, Associated SMHS and Super Speciality Hospital and Research Centre, Government Medical College, University of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Mosin Saleem Khan
- Department of Biochemistry, Associated SMHS and Super Speciality Hospital and Research Centre, Government Medical College, University of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Mumtaz Din Wani
- Department of Surgery, Associated SMHS and Super Speciality Hospital, Government Medical College, Srinagar, Jammu and Kashmir, India
| | - Niyaz A Naikoo
- Department of Biotechnology, Government College for Women, Cluster University, Srinagar, Jammu and Kashmir, India
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Sarhan N, Essam Abou Warda A, Alsahali S, Alanazi AS. Impact of Vitamin D Supplementation on the Clinical Outcomes and Epigenetic Markers in Patients with Acute Coronary Syndrome. Pharmaceuticals (Basel) 2023; 16:262. [PMID: 37259407 PMCID: PMC9967129 DOI: 10.3390/ph16020262] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/06/2023] [Accepted: 01/06/2023] [Indexed: 01/29/2024] Open
Abstract
Vitamin D has recently been found to influence the renin-angiotensin system (RAS); it can reduce the effects of renin-angiotensin system inhibitors (RASI) by decreasing plasma renin. This study examines the effect of vitamin D supplements on cardiac fibrosis markers, echocardiographic parameters, and epigenetic markers in patients with established acute coronary syndrome (ACS). It also looks at the incidence of vitamin D receptor (VDR) gene polymorphisms Apa I (rs7975232), Bsm I (rs1544410), Taq I (rs731236), and Fok I (rs2228570) and its association with the development of secondary major acute cardiovascular events (MACE) and heart failure (HF). A randomized controlled trial in which patients were divided into two groups was performed. Group 1 comprised of 125 ACS patients who received ACS standard therapy alone, while Group 2 consisted of 125 ACS patients who received ACS standard therapy plus vitamin D according to their vitamin D levels. Patients were monitored for 24 months to find subsequent MACE and HF. Vitamin D therapy for ACS patients resulted in a substantial decline in end systolic and end diastolic volumes (p = 0.0075 and 0.002, respectively), procollagen type III N-terminal peptide (PIIINP) and soluble ST2 levels (p = 0.007 and 0.001, respectively), as well as in ejection fraction and vitamin D level (p = 0.0001 and 0.008, respectively). In addition, vitamin D treatment was linked to a significant decline in the levels of noncoding RNA, such as mir361, lncRNA MEG3, and lncRNA Chaer (p = 2.9 × 10-4, 2.2 × 10-6, and 1.2 × 10-5, respectively). Furthermore, patients who suffered MACE had significantly higher levels of the Bsm I CC and Fok I GG genotypes (p = 4.8 × 10-4 and 0.003, respectively), while patients with HF had significantly higher levels of the Taq I AA genotype (p = 4.2 × 10-7). Supplementing ACS patients with vitamin D has been demonstrated to limit cardiac fibrosis and echocardiographic parameters, as well as epigenetic markers. Additionally, MACE and HF among ACS patients may be related to genetic variations among VDR gene polymorphisms.
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Affiliation(s)
- Neven Sarhan
- Clinical Pharmacy Department, Faculty of Pharmacy, Misr International University, Cairo 11828, Egypt
| | - Ahmed Essam Abou Warda
- Clinical Pharmacy Department, Faculty of Pharmacy, October 6 University, Giza 12585, Egypt
| | - Saud Alsahali
- Department of Pharmacy Practice, Unaizah College of Pharmacy, Qassim University, Qassim 6688, Saudi Arabia
| | - Abdalla Salah Alanazi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka 72388, Saudi Arabia
- Health Sciences Research Unit, Jouf University, Sakaka 72388, Saudi Arabia
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Ye Z, Ren C, Wang Q, Wang Y. A novel role of TCAIM: suppressing renal carcinoma growth and enhancing its sensitivity to sunitinib. FEBS J 2022; 289:5259-5278. [PMID: 35238167 DOI: 10.1111/febs.16417] [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: 09/26/2021] [Revised: 01/18/2022] [Accepted: 02/28/2022] [Indexed: 11/30/2022]
Abstract
Renal carcinoma is a common malignancy for which the underlying molecular mechanisms warrant further investigation. T cell activation inhibitor mitochondrial (TCAIM), a mitochondrial protein, was found to be expressed to a low extent in renal carcinoma specimens. However, its role in carcinomas remains unclear. In the present study, the role of TCAIM in renal carcinoma was explored through loss-of-function and gain-of-function experiments. Here, we showed that TCAIM delayed the growth of renal carcinoma cells both in vitro and in vivo by modulating their cell cycle progress. Additionally, TCAIM also enhanced their sensitivity to sunitinib by aggravating apoptosis. Furthermore, TCAIM also decreased the adhesion and migration of renal carcinoma cells. Moreover, the transcription of TCAIM was regulated by vitamin D receptor, which acts as a transcriptional factor. To identify the pathways regulated by TCAIM, 425 unique proteins bound to TCAIM were pulled down through co-immunoprecipitation and analyzed by mass spectrometry followed by Gene Ontology analysis and Kyoto Encyclopedia of Genes and Genomes analysis. In summary, the present study reveals a tumor-suppressor role of TCAIM in renal carcinoma cells, as well as its upstream regulation and downstream potential mechanisms. Our study provides theoretical bases and novel insights with respect to the development of new therapeutic strategies for the treatment of renal carcinoma.
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Affiliation(s)
- Zhuo Ye
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, China
| | - Chuanchuan Ren
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, China
| | - Qingwei Wang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, China
| | - Yan Wang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, China
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Mohamed AA, Abd-Elsalam S, Mostafa HM, Abdalla A, Farouk A, Aref AM, A.A. Elshmiy R, ElSayed E, Shafik NF, O. Mahmoud M, Al-Daly M, Zaghloul MS. Vitamin D Receptor Gene Polymorphisms and the Risk of Chronic Hepatitis C Related Hepatocellular Carcinoma in Egyptian Population. THE OPEN BIOMARKERS JOURNAL 2021. [DOI: 10.2174/1875318302111010079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background:
Small percentage of hepatitis C (HCV) patients develop hepatocellular carcinoma (HCC) during their lifetime, suggesting that genetic factors might modulate HCC development. Numerous variations on the vitamin D receptor gene (VDR) have been recognized in human cancers. The majority of them cause VDR to be unable to bind to 1, 25-OH-D. The aim of the present work was to investigate the relation of VDR FokI (rs2228570), BsmI (rs3782905) and ApaI (rs7975232) gene polymorphisms and the risk of HCC development in chronic HCV Egyptian patients.
Methods:
A total of 311 Egyptian patients were enrolled for this study. They were divided into 3 groups: 103 patients with liver Cirrhosis, 107 patients with HCC and 101 normal healthy subjects as the control group. Human genomic DNA Extraction was carried out using QIAamp® DNA Blood Mini Kit (QIAGEN) Genotyping of VDR ApaI (rs7975232) single nucleotide polymorphism (SNP) was carried out using real-time PCR TaqMan allelic discrimination assay with allele-specific designed fluorescent MGB probes.
Results:
Patients with HCC had a higher frequency of ApaI CC genotype (P=0.035) CI (0.031-0.038). Patients with HCC carried a higher ratio of ApaI CC genotype compared to those with liver cirrhosis (x2=5.4 and P = 0.03) or controls (x2=6.8 and P = 0.01). Univariate analysis revealed that age, lower platelet count (<150×103/μL), higher AFP (>100 ng/ml), and ApaI CC genotype were the factors significantly associated with the development of HCC. Stepwise logistic regression analysis showed that all were independent predictors.
Conclusion:
ApaI CC VDR gene mutation is an independent risk factor for HCC development in Egyptian Cirrhotic HCV patients.
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Jianhai T, Jian L, Long Z, Wei W, Shumao Z, Yiming W, Xiaojuan L. Vitamin D receptor gene polymorphisms and its interactions with environmental factors on renal cell carcinoma risk. Genes Environ 2021; 43:19. [PMID: 34006324 PMCID: PMC8130296 DOI: 10.1186/s41021-021-00185-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 03/27/2021] [Indexed: 12/24/2022] Open
Abstract
Aims We designed a case-control study to investigate the effect of vitamin D receptor gene (VDR) gene single nucleotide polymorphisms (SNPs) and possible gene- environment interaction on the susceptibility of renal cell carcinoma (RCC). Methods Generalized multifactor dimensionality reduction (GMDR) was used to find out the interaction combinations between SNPs and environmental factors, including gene- gene synergy and gene environment synergy effect. Logistic regression was used to analyze the correlation between the four SNPs in VDR gene and RCC, and the significant interaction combinations found by GMDR model were analyzed by hierarchical analysis. Results The genotype distribution of the control group was in accordance with Hardy- Weinberg equilibrium. Logistic regression analysis showed that the risk of RCC in VDR-rs7975232 A allele carriers was significantly higher than that of CC genotype carriers (CA + AA vs. CC), adjusted OR (95 % CI) = 1.75 (1.26–2.28). We used GMDR model to screen the best synergistic model between the four SNPs of VDR gene and smoking and drinking. We found a significant two locus model (P = 0.0010) involving rs7975232 and smoking. The cross- validation consistency of the two- locus model was 10/ 10, and the accuracy was 60.72 %. Compared with non-smokers with rs7975232 -CA or AA genotype, smokers with rs7975232 -CC genotype had the highest risk of RCC, or (95 % CI) = 2.23 (1.42–3.09), after adjustment for covariates. Conclusions We found that the A allele of rs7975232 within VDR gene, interaction between rs7975232 and smoking were all associated with increased RCC risk.
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Affiliation(s)
- Tian Jianhai
- Department of Urology, Linyi cancer hospital, No.6 Lingyuan East Street, Lanshan District, Shandong Province, Linyi CIty, China
| | - Lv Jian
- Department of Urology, Linyi cancer hospital, No.6 Lingyuan East Street, Lanshan District, Shandong Province, Linyi CIty, China
| | - Zhang Long
- Department of Urology, Linyi cancer hospital, No.6 Lingyuan East Street, Lanshan District, Shandong Province, Linyi CIty, China
| | - Wang Wei
- Department of Urology, Linyi cancer hospital, No.6 Lingyuan East Street, Lanshan District, Shandong Province, Linyi CIty, China
| | - Zhang Shumao
- Department of Urology, Linyi cancer hospital, No.6 Lingyuan East Street, Lanshan District, Shandong Province, Linyi CIty, China
| | - Wang Yiming
- Department of Urology, Linyi cancer hospital, No.6 Lingyuan East Street, Lanshan District, Shandong Province, Linyi CIty, China
| | - Li Xiaojuan
- Department of Urology, Linyi cancer hospital, No.6 Lingyuan East Street, Lanshan District, Shandong Province, Linyi CIty, China.
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Mashhadi MA, Arbabi N, Sepehri Rad N, Sargazi S, Harati-Sadegh M. Association between common variants in vitamin D receptor gene and susceptibility to Non-Hodgkin's lymphoma: a case-control study. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2021; 40:288-299. [PMID: 33446057 DOI: 10.1080/15257770.2020.1871488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Vitamin D (VDR)-mediated signaling contributes to the cell signaling pathways that affect cancer development. This study is conducted on 104 patients diagnosed with non-Hodgkin's lymphoma (NHL) and 246 healthy subjects to investigate the link between five genetic variants spanning the VDR gene and the risk of this malignancy in Iranian subjects. The PCR-RFLP method was used for the analysis of BsmI (rs1544410), ApaI (rs7975232), FokI (rs2228570) and TaqI (rs731236) variants. A simple Tetra-ARMS-PCR technique was employed for the genotyping of the Cdx2 (rs11568820) variant. No significant link was found between both groups regarding ApaI (rs7975232) and FokI (rs2228570) variants (P > 0.05). Also, different genetic models of TaqI (rs731236), BsmI (rs1544410) and Cdx2 (rs11568820) polymorphisms were significantly correlated to decreased risk of NHL (Odd ratios <1). We found three haplotypes were strongly associated with an increased risk of NHL (P < 0.0001). Linkage-disequilibrium (LD) analysis showed a strong linkage between TaqI (rs731236) and BsmI (rs1544410) among NHL case and control subjects. Our findings indicated that functional variants of the VDR gene are linked to a decreased risk of NHL in our population. Further replication studies in different ethnic groups are needed to validate our results.
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Affiliation(s)
- Mohammad Ali Mashhadi
- Department of Internal Medicine, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Narges Arbabi
- Infectious Diseases and Tropical Medicine Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Nahid Sepehri Rad
- Infectious Diseases and Tropical Medicine Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Saman Sargazi
- Cellular and Molecular Research Center, Resistant Tuberculosis Institute, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mahdiyeh Harati-Sadegh
- Genetic of Non-Communicable Disease Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
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Abstract
Increasing scientific evidence supports the link between vitamin D and cancer risk. The active metabolite 1,25(OH)2D exerts its activity by binding to the vitamin D receptor (VDR), an intracellular receptor that mediates transcriptional activation and repression of target genes. The binding of 1,25(OH)2D to VDR is able to regulate hundreds of different genes. VDR is active in virtually all tissues including the colon, breast, lung, ovary, bone, kidney, parathyroid gland, pancreatic b-cells, monocytes, T lymphocytes, melanocytes, keratinocytes, and also cancer cells.The relevance of VDR gene restriction fragment length polymorphisms for various types of cancer has been investigated by a great number of studies.We have carried out a systematic review of the literature to analyze the relevance of more VDR polymorphisms (Fok1, Bsm1, Taq1, Apa1, and Cdx2) for individual malignancies considering ethnicity as a key factor for heterogeneity.Up to December 2018, we identified 176 independent studies with data to assess the risk of breast, prostate, colorectal, skin (melanoma and non-melanoma skin cancer), lung, ovarian, kidney, bladder, gallbladder, esophageal, thyroid, head and neck, liver and pancreatic cancer, oral squamous cell carcinoma, non-Hodgkin lymphoma, multiple myeloma and sarcoma.Significant associations with VDR polymorphisms have been reported for prostate (Fok1, Bsm1, Taq1, Apa1, Cdx2), breast (Fok1, Bsm1, Taq1, Apa1, CdX2), colorectal (Fok1, Bsm1, Taq1, Apa1), and skin cancer (Fok1, Bsm1, Taq1). Very few studies reported risk estimates for the other cancer sites.Conflicting data have been reported for most malignancies, and at present, it is still not possible to make any definitive statements about the importance of the VDR genotype for cancer risk. It seems probable that other factors such as ethnicity, phenotype, 25(OH)D plasma levels, and UV radiation exposure play a role as confounding factors and introduce heterogeneity.To conclude, there is some indication that VDR polymorphisms may modulate the risk of some cancer sites and in future studies VDR genetic variation should be integrated also with assessment of vitamin D status and stratified by ethnicity.
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Associations between vitamin D receptor gene polymorphisms and chronic spontaneous urticaria in Chinese Han population. Postepy Dermatol Alergol 2020; 37:250-254. [PMID: 32489362 PMCID: PMC7262806 DOI: 10.5114/ada.2020.94843] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 10/23/2018] [Indexed: 12/29/2022] Open
Abstract
Introduction Previous studies found that vitamin D receptor (VDR) TaqI, BsmI, FokI and ApaI gene polymorphisms are associated with several inflammatory diseases. However, the relationship between VDR gene polymorphisms and chronic spontaneous urticaria (CSU) is not clear. Aim The purpose of our study was to explore the relationship between the polymorphism of VDR and the incidence of chronic spontaneous urticaria in the Chinese Han population. Meanwhile, the vitamin D levels in patients with chronic spontaneous urticaria were also detected and the effects of VDR gene polymorphism on vitamin D levels were detected. Material and methods The genotypes of four VDR polymorphisms (TaqI, BsmI, ApaI, and FokI) were studied using allele-specific PCR analysis in 90 CSU patients and 90 healthy controls. Results Compared to the control group, the mutant allele (C) of FokI were more common in patients with CSU (57.2% vs. 45%, p = 0.020, odds ratio (OR) = 0.612, 95% confidence interval (CI): 0.403–0.928). We found that serum vitamin D levels were significantly lower in CSU patients than in healthy controls (p = 0.023). However, the effect of VDR gene polymorphism on vitamin D levels was not found in patients of CSU. Conclusions We first reported the effect of VDR gene FokI (rs2228570) polymorphism on the incidence of chronic spontaneous urticaria in the Chinese Han population.
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Kumar R, Gupta N, Singh V, Kumar V, Haq A, Mirza AA, Sharma A. Unveiling molecular associations of polymorphic variants of VDR gene (FokI, BsmI and ApaI) in multiple myeloma patients of Indian population. J Steroid Biochem Mol Biol 2020; 199:105588. [PMID: 32004705 DOI: 10.1016/j.jsbmb.2020.105588] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 01/07/2020] [Accepted: 01/08/2020] [Indexed: 12/20/2022]
Abstract
Multiple myeloma (MM) is a plasma cell malignancy frequently accompanied with skeletal co-morbidity. Vitamin D (1,25(OH)2D) is an important mediator of skeletal homeostasis that mediates its effect by binding to vitamin D receptor (VDR), a steroid family receptor and modulates various downstream pathways. Multiple polymorphisms have been determined in VDR gene that witnessed significant association with cancer development and progression. Therefore, in this maiden study, we recruited 75 newly diagnosed MM patients and 75 control subjects. 25-hydroxy vitamin D (25(OH)D) levels were measured in all recruited study subjects. Further, PCR-RFLP was performed in DNA samples of recruited study subjects. Results demonstrated significantly decreased 25(OH)D levels in MM patients compared to controls. Additionally, decreased 25(OH)D levels in MM patients inversely associated with disease severity. Further, single nucleotide polymorphism (SNP) analysis of VDR gene showed significantly higher risk of MM disease development in Ff + ff, Aa + aa, and Bb + bb genotypes. Additionally, FokI f, ApaI a and BsmI b alleles were significantly associated with MM occurrence. In conclusion, this study provided initial evidences of association between 25(OH)D insufficiency, VDR gene polymorphism and MM development. Thus, we suggest that a study involving assessment of 25(OH)D levels and VDR gene polymorphism in large patients' cohort might substantiate their role in MM development which would further provide impetus to give 25(OH)D supplementation along with conventional chemotherapeutic agents for myeloma treatment in future.
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Affiliation(s)
- Raman Kumar
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), New Delhi, India; Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Rishikesh, India
| | - Nidhi Gupta
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Vishwajeet Singh
- Department of Biostatistics, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Vimal Kumar
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Afrozul Haq
- Department of Food Technology, Jamia Hamdard, New Delhi, India.
| | - Anissa Atif Mirza
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Rishikesh, India
| | - Alpana Sharma
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), New Delhi, India.
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Wang Y, Zhang Y, Sun Y, Wu J, Chang J, Xiong Z, Niu F, Gu S, Jin T. Association between ACYP2 polymorphisms and the risk of renal cell cancer. Mol Genet Genomic Med 2019; 7:e966. [PMID: 31487124 PMCID: PMC6825851 DOI: 10.1002/mgg3.966] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 05/21/2019] [Accepted: 08/05/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Kidney cancer is the predominant form of malignancy of the kidney and accounts for approximately 3%-4% of all cancers. Renal cell cancer (RCC) represents more than 85% of kidney cancer. It has been reported that genetic factors may predispose individuals to RCC. This study evaluated the association between Acylphosphatase 2 (ACYP2) gene polymorphisms and RCC risk in the Han Chinese population. METHODS Twelve single-nucleotide polymorphisms (SNPs) in ACYP2 were genotyped using the Agena MassARRAY platform from 293 RCC patients and 495 controls. The Chi-squared test, genetic models, haplotype, and stratification analyses were used to evaluate the association between SNPs and the risk of RCC. The relative risk was estimated using the odds ratio (OR) and 95% confidence interval (CI). RESULTS We observed that the rs6713088 allele G (OR = 1.26, 95% CI: 1.03-1.53, p = .023) and rs843711 allele T (OR = 1.29, 95% CI: 1.06-1.57, p = .010) were associated with increased RCC risk. Genetic model analyses found that rs843711 was significantly associated with an increased RCC risk under the recessive model and log-additive model after adjusting for age and gender. Haplotype analysis showed that the haplotype "TTCTCGCC" (OR = 0.67, 95% CI: 0.48-0.94, p = .021) was associated with a decreased risk of RCC in the Han Chinese population. Stratification analysis also found that rs6713088 and rs843711 were significantly associated with increased RCC risk. CONCLUSION In summary, the results suggested that ACYP2 polymorphisms could be used as a genetic marker for RCC. Additional functional and association studies are required to validate our results.
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Affiliation(s)
- Yuhe Wang
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous RegionSchool of MedicineXizang Minzu UniversityXianyangShaanxiChina
- Department of Clinical laboratoryThe Affiliated Hospital of Xizang Minzu UniversityXianyangShaanxiChina
| | - Yongtong Zhang
- Department of RadiotherapyShaanxi Provincial Cancer HospitalXi’anShaanxiChina
| | - Yao Sun
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University)Ministry of EducationSchool of Life SciencesNorthwest UniversityXi’anShaanxiChina
| | - Jiamin Wu
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University)Ministry of EducationSchool of Life SciencesNorthwest UniversityXi’anShaanxiChina
| | - Junke Chang
- Xi’an Jiaotong University Health Science CenterXi’anShaanxiChina
| | - Zichao Xiong
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University)Ministry of EducationSchool of Life SciencesNorthwest UniversityXi’anShaanxiChina
| | - Fanglin Niu
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University)Ministry of EducationSchool of Life SciencesNorthwest UniversityXi’anShaanxiChina
| | - Shanzhi Gu
- The Key Laboratory of Health Ministry for Forensic ScienceXi'an Jiaotong UniversityXi’anShaanxiChina
- College of Forensic MedicineXi'an Jiaotong University Health Science CenterXi'anShaanxiChina
| | - Tianbo Jin
- Key Laboratory of Molecular Mechanism and Intervention Research for Plateau Diseases of Tibet Autonomous RegionSchool of MedicineXizang Minzu UniversityXianyangShaanxiChina
- Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University)Ministry of EducationSchool of Life SciencesNorthwest UniversityXi’anShaanxiChina
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Repurposing vitamin D for treatment of human malignancies via targeting tumor microenvironment. Acta Pharm Sin B 2019; 9:203-219. [PMID: 30972274 PMCID: PMC6437556 DOI: 10.1016/j.apsb.2018.09.002] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 07/04/2018] [Accepted: 07/19/2018] [Indexed: 02/06/2023] Open
Abstract
Tumor cells along with a small proportion of cancer stem cells exist in a stromal microenvironment consisting of vasculature, cancer-associated fibroblasts, immune cells and extracellular components. Recent epidemiological and clinical studies strongly support that vitamin D supplementation is associated with reduced cancer risk and favorable prognosis. Experimental results suggest that vitamin D not only suppresses cancer cells, but also regulates tumor microenvironment to facilitate tumor repression. In this review, we have outlined the current knowledge on epidemiological studies and clinical trials of vitamin D. Notably, we summarized and discussed the anticancer action of vitamin D in cancer cells, cancer stem cells and stroma cells in tumor microenvironment, providing a better understanding of the role of vitamin D in cancer. We presently re-propose vitamin D to be a novel and economical anticancer agent.
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Key Words
- 1,25(OH)2D3, 1α,25-dihydroxyvitamin D3
- 1α,25-Dihydroxyvitamin D3
- 25(OH)D, 25-hydroxyvitamin D
- CAF, cancer-associated fibroblast
- CRC, colorectal cancer
- CSC, cancer stem cell
- Cancer stem cell
- Cancer-associated fibroblast
- DBP/GC, vitamin D-binding protein
- ESCC, esophageal squamous cell carcinoma
- GI, gastrointestinal
- NSCLC, non-small cell lung cancer
- PC, pancreatic adenocarcinoma
- PG, prostaglandin
- PSC, pancreatic stellate cells
- TDEC, tumor derived endothelial cell
- TIC, tumor initiating cell
- TIL, tumor-infiltrating lymphocyte
- TME, tumor microenvironment
- Tumor microenvironment
- Tumor-derived endothelial cell
- Tumor-infiltrating lymphocyte
- VDR, vitamin D receptor
- VDRE, VDR element
- VEGF, vascular endothelial growth factor
- Vitamin D
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Zhou T, Li H, Xie WJ, Zhong Z, Zhong H, Lin ZJ. Association of Methylenetetrahydrofolate Reductase, Vitamin D Receptor, and Interleukin-16 Gene Polymorphisms With Renal Cell Carcinoma Risk. Technol Cancer Res Treat 2019; 18:1533033819859413. [PMID: 31242814 PMCID: PMC6598331 DOI: 10.1177/1533033819859413] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 06/22/2018] [Accepted: 08/20/2018] [Indexed: 02/06/2023] Open
Abstract
In this meta-analysis, we investigated the association of methylenetetrahydrofolate reductase, vitamin D receptor, and interleukin-16 gene polymorphisms with the risk of renal cell carcinoma. We searched the PubMed and Cochrane Library databases up to July 1, 2017, and included 12 eligible case-control studies in our analysis. The vitamin D receptor ApaI A allele, ApaI AA and aa genotypes, BsmI B allele, and Fok1 FF genotype were all associated with the risk of renal cell carcinoma in Asian populations. However, methylenetetrahydrofolate reductase (rs1801133 and rs1801131), vitamin D receptor (TaqI and Fok1), and interleukin-16 (rs4778889 and rs11556218) gene polymorphisms were not associated with the risk of renal cell carcinoma. Our study indicates that the vitamin D receptor ApaI A allele, ApaI AA and aa genotypes, BsmI B allele, and Fok1 FF genotype are associated with renal cell carcinoma risk.
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Affiliation(s)
- Tianbiao Zhou
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Hongyan Li
- Department of Nephrology, Huadu District People's Hospital of Guangzhou, Southern Medical University, Guangzhou, China
| | - Wei-Ji Xie
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Zhiqing Zhong
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Hongzhen Zhong
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, Shantou, China
- Tianbiao Zhou, MD, PhD, Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, 515041, Shantou, China.
| | - Zhi-Jun Lin
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, Shantou, China
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Polymorphisms in Vitamin D Receptor Genes in Association with Childhood Autism Spectrum Disorder. DISEASE MARKERS 2018; 2018:7862892. [PMID: 29581796 PMCID: PMC5821970 DOI: 10.1155/2018/7862892] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 08/18/2017] [Accepted: 09/19/2017] [Indexed: 12/11/2022]
Abstract
Both genetic and environmental factors have been implicated in the etiology of autism spectrum disorder (ASD). This case-control study aimed to determine the association of single-nucleotide polymorphisms (SNPs) rs731276 (TaqI), rs1568820 (Cdx2), rs1544410 (BsmI), and rs2228570 (FokI) in the vitamin D receptor (VDR) gene with susceptibility of childhood ASD and severity of the disease. A total of 201 children with ASD and 200 healthy controls from the Han Chinese population were recruited. SNP genotyping was carried out by TaqMan probe-based real-time PCR using genomic DNA extracted from blood cells. Among four examined SNPs, only the CT genotype (odds ratio (OR) = 1.96, 95% confidence interval (CI) = 1.05-3.68, P = 0.0351) and the C allele (OR = 1.88, 95% CI = 1.02-3.46, P = 0.0416) of the rs731276 were significantly associated with increased risks of childhood ASD. None of the SNPs were associated with severity of childhood ASD. Our results reveal that certain polymorphisms in the VDR gene are a risk factor related to childhood ASD in the Han Chinese population.
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Yang S, Li A, Wang J, Liu J, Han Y, Zhang W, Li YC, Zhang H. Vitamin D Receptor: A Novel Therapeutic Target for Kidney Diseases. Curr Med Chem 2018; 25:3256-3271. [PMID: 29446731 PMCID: PMC6142412 DOI: 10.2174/0929867325666180214122352] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 01/25/2018] [Accepted: 02/08/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Kidney disease is a serious problem that adversely affects human health, but critical knowledge is lacking on how to effectively treat established chronic kidney disease. Mounting evidence from animal and clinical studies has suggested that Vitamin D Receptor (VDR) activation has beneficial effects on various renal diseases. METHODS A structured search of published research literature regarding VDR structure and function, VDR in various renal diseases (e.g., IgA nephropathy, idiopathic nephrotic syndrome, renal cell carcinoma, diabetic nephropathy, lupus nephritis) and therapies targeting VDR was performed for several databases. RESULT Included in this study are the results from 177 published research articles. Evidence from these papers indicates that VDR activation is involved in the protection against renal injury in kidney diseases by a variety of mechanisms, including suppression of RAS activation, anti-inflammation, inhibiting renal fibrogenesis, restoring mitochondrial function, suppression of autoimmunity and renal cell apoptosis. CONCLUSION VDR offers an attractive druggable target for renal diseases. Increasing our understanding of VDR in the kidney is a fertile area of research and may provide effective weapons in the fight against kidney diseases.
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Affiliation(s)
| | | | | | | | | | | | | | - Hao Zhang
- Address correspondence to this author is at the Department of Nephrology, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China; Tel: 86-731-88638238; E-mail:
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Iqbal MUN, Khan TA. Association between Vitamin D receptor (Cdx2, Fok1, Bsm1, Apa1, Bgl1, Taq1, and Poly (A)) gene polymorphism and breast cancer: A systematic review and meta-analysis. Tumour Biol 2017; 39:1010428317731280. [PMID: 29072133 DOI: 10.1177/1010428317731280] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The purpose of this systemic review and meta-analysis was to examine the relationship between VDR gene polymorphisms and breast cancer. Literature was searched through PubMed database, Google scholar, and the web of knowledge from December 2015 to January 2017 and consists of 34 studies (26,372 cases and 32,883 controls). All statistical measures were done using STATA version 11.2. The heterogeneity among studies was tested using I2 statistics. Mantel-Haenszel method and DerSimonian-Laird method were used to combine data from studies using both random-effect model and fixed-effect model, respectively. Potential publication bias was evaluated by Egger's test. Sensitivity analysis was also performed to evaluate the quality and consistency in results. The results of this meta-analysis revealed that VDR gene polymorphisms (Bsm1 bb vs BB; SOR = 1.18, 95% CI = 1.054-1.322, Apa1 aa vs AA; SOR = 1.18, 95% CI = 0.87-1.59, Poly (A) LL vs SS; SOR = 1.41, 95% CI = 1.06-1.88, Fok1 ff + Ff vs FF; SOR = 1.25, 95% CI = 0.896-1.759, Apa1 aa+Aa vs AA; SOR = 1.13, 95% CI = 0.95-1.35, Poly (A) LL + LS vs SS; SOR = 1.19, 95% CI = 1.00-1.43, Poly (A) L vs S; SOR = 1.18, 95% CI = 1.03-1.35) are associated with the breast cancer. Cdx2, Bgl1, and Taq1 do not show association with breast cancer. Thus, the finding of this meta-analysis concluded that VDR Bsm1, Apa1, Fok1, and Poly (A) gene polymorphisms may be susceptible for breast cancer development.
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Laczmanski L, Lwow F, Osina A, Kepska M, Laczmanska I, Witkiewicz W. Association of the vitamin D receptor FokI gene polymorphism with sex- and non-sex-associated cancers: A meta-analysis. Tumour Biol 2017; 39:1010428317727164. [PMID: 29034815 DOI: 10.1177/1010428317727164] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Currently higher morbidity and mortality rates are observed in cancer diseases, especially sex-dependent cancers. A positive role of endogenous vitamin D concentration in cancer diseases has been reported in many publications. Furthermore, there has been observed a relationship between serum vitamin D and testosterone concentrations in an elderly Caucasian population carrying the vitamin D receptor FokI gene polymorphism. The aim of this study was to investigate whether the vitamin D receptor FokI polymorphism is associated with cancerogenesis in sex-dependent cancers. The MEDLINE and ResearchGate databases were used to search for articles up to January 2017, and 96 articles concerning the FokI polymorphism were chosen. Odds ratios with 95% confidence intervals were used to assess the strength of associations between polymorphisms of vitamin D receptor and cancer risk in the described populations. The fixed-effects model and the DerSimonian-Laird random-effects model (with weights based on the inverse variance) were used to calculate summary odds ratios, and both within- and between-study variation were considered. Generally, the F variant reduces the risk of cancer by 4% (odds ratio = 0.96, p value = 0.0057). This effect is particularly evident in female sex-associated cancers (odds ratio = 0.96, 95% confidence interval: 0.93-0.99, p value = 0.0259), but it is not observed in non-sex-associated cancers. Polymorphism FokI is associated with breast and ovarian cancers.
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Affiliation(s)
- Lukasz Laczmanski
- 1 Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Science, Wroclaw, Poland
| | - Felicja Lwow
- 2 Department of Health Promotion, Faculty of Physiotherapy, University School of Physical Education, Wroclaw, Poland
| | - Anna Osina
- 1 Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Science, Wroclaw, Poland
| | - Martyna Kepska
- 1 Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Science, Wroclaw, Poland
| | | | - Wojciech Witkiewicz
- 4 Research and Development Center of Lower Silesian Regional Specialist Hospital, Wroclaw, Poland
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Mohammed MA. The Significance of Vitamin D Receptor Gene Polymorphisms for Susceptibility to Hepatocellular Carcinoma in Subjects Infected with Hepatitis C Virus. ACTA ACUST UNITED AC 2017. [DOI: 10.15406/ghoa.2017.07.00246] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Correlations of VDR and VDBP genetic polymorphisms with susceptibility to adolescent idiopathic scoliosis and efficacy of brace treatment. Genomics 2016; 108:194-200. [DOI: 10.1016/j.ygeno.2016.11.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 10/21/2016] [Accepted: 11/12/2016] [Indexed: 02/01/2023]
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