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Yang Q, Ciebiera M, Bariani MV, Ali M, Elkafas H, Boyer TG, Al-Hendy A. Comprehensive Review of Uterine Fibroids: Developmental Origin, Pathogenesis, and Treatment. Endocr Rev 2022; 43:678-719. [PMID: 34741454 PMCID: PMC9277653 DOI: 10.1210/endrev/bnab039] [Citation(s) in RCA: 89] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Indexed: 11/24/2022]
Abstract
Uterine fibroids are benign monoclonal neoplasms of the myometrium, representing the most common tumors in women worldwide. To date, no long-term or noninvasive treatment option exists for hormone-dependent uterine fibroids, due to the limited knowledge about the molecular mechanisms underlying the initiation and development of uterine fibroids. This paper comprehensively summarizes the recent research advances on uterine fibroids, focusing on risk factors, development origin, pathogenetic mechanisms, and treatment options. Additionally, we describe the current treatment interventions for uterine fibroids. Finally, future perspectives on uterine fibroids studies are summarized. Deeper mechanistic insights into tumor etiology and the complexity of uterine fibroids can contribute to the progress of newer targeted therapies.
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Affiliation(s)
- Qiwei Yang
- Qiwei Yang, Ph.D. Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, M167, Billings, Chicago, IL 60637, USA.
| | - Michal Ciebiera
- Second Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, ul. Cegłowska 80, 01-809, Warsaw, Poland
| | | | - Mohamed Ali
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt
| | - Hoda Elkafas
- Department of Anesthesiology, University of Illinois at Chicago, Chicago, IL 60612, USA
- Department of Pharmacology and Toxicology, Egyptian Drug Authority, formerly National Organization for Drug Control and Research, Cairo 35521, Egypt
| | - Thomas G Boyer
- Department of Molecular Medicine, Institute of Biotechnology, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229-3900, USA
| | - Ayman Al-Hendy
- Correspondence: Ayman Al-Hendy, MD, Ph.D. Department of Obstetrics and Gynecology, University of Chicago, 5841 S. Maryland Ave, N112, Peck Pavilion, Chicago, IL 60637. USA.
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Toprani SM, Kelkar Mane V. Role of DNA damage and repair mechanisms in uterine fibroid/leiomyomas: a review. Biol Reprod 2020; 104:58-70. [PMID: 32902600 DOI: 10.1093/biolre/ioaa157] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/09/2020] [Accepted: 09/03/2020] [Indexed: 12/12/2022] Open
Abstract
There has been a significant annual increase in the number of cases of uterine leiomyomas or fibroids (UF) among women of all races and ages across the world. A fortune is usually spent by the healthcare sector for fibroid-related treatments and management. Molecular studies have established the higher mutational heterogeneity in UF as compared to normal myometrial cells. The contribution of DNA damage and defects in repair responses further increases the mutational burden on the cells. This in turn leads to genetic instability, associated with cancer risk and other adverse reproductive health outcomes. Such and many more growing bodies of literature have highlighted the genetic/molecular, biochemical and clinical aspects of UF; none the less there appear to be a lacuna bridging the bench to bed gap in addressing and preventing this disease. Presented here is an exhaustive review of not only the molecular mechanisms underlying the predisposition to the disease but also possible strategies to effectively diagnose, prevent, manage, and treat this disease.
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Affiliation(s)
- Sneh M Toprani
- Department of Biotechnology, University of Mumbai, Kalina, Mumbai, India
| | - Varsha Kelkar Mane
- Department of Biotechnology, University of Mumbai, Kalina, Mumbai, India
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Zarafshani MK, Shahmohammadi A, Vaisi-Raygani A, Bashiri H, Yari K. Association of interleukin-8 polymorphism (+781 C/T) with the risk of ovarian cancer. Meta Gene 2018. [DOI: 10.1016/j.mgene.2018.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Jia Y, Xie X, Shi X, Li S. Associations of common IL-4 gene polymorphisms with cancer risk: A meta-analysis. Mol Med Rep 2017; 16:1927-1945. [PMID: 28656227 PMCID: PMC5561993 DOI: 10.3892/mmr.2017.6822] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Accepted: 04/07/2017] [Indexed: 02/05/2023] Open
Abstract
Cancer incidence is dramatically increasing worldwide, therefore improved prediction and therapeutic methods are needed. Single nucleotide polymorphisms in cytokine genes may contribute to carcinogenesis. Interleukin (IL)-4 gene polymorphisms have been intensively studied with regard to their associations with cancer. However, the results of these previous studies remain inconclusive. The present study, therefore, aimed to conduct a meta-analysis of previously published studies in order to clarify the association of IL-4 with cancer risk. Eligible published articles were searched in Medline, PubMed, Embase and China National Knowledge Infrastructure databases up to March 2016. Odds ratios and 95% confidence intervals were used to identify potential associations between IL-4 genetic polymorphisms and the risk of cancer. A meta-analysis was then performed on 10,873 patients and 14,328 controls for IL-4 rs2243250 polymorphism, 3,970 patients and 5,686 controls for IL-4 rs2070874 polymorphism, and 1,896 patients and 2,526 controls for IL-4 rs79071878 polymorphism. A significant association with cancer risk was observed for rs2243250 and rs79071878 polymorphisms. In the subgroup analysis by cancer type, rs2243250 polymorphism was demonstrated to be associated with an increased risk of gastric cancer and breast cancer, rs2070874 polymorphism was correlated with leukemia and oral carcinoma, and rs79071878 polymorphism was relevant to bladder carcinoma risk. In the subgroup analysis by ethnicity, IL-4 rs2243250 polymorphism was demonstrated to be associated with cancer risk in both Caucasian and Asian populations, rs2070874 was associated with cancer risk in Asian populations, while rs79071878 polymorphism was associated with cancer risk in Caucasian populations. In conclusion, the present results suggested that the IL-4 rs2243250 and rs79071878 polymorphisms were associated with cancer susceptibility. Further subgroup analyses revealed that the effects of IL-4 gene polymorphisms on cancer risk may vary by cancer type and by ethnicity.
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Affiliation(s)
- Yingxian Jia
- Division of Reproductive Medical Center, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Xiaochuan Xie
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Xiaohan Shi
- Division of Reproductive Medical Center, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Shangwei Li
- Division of Reproductive Medical Center, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
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Krsteski J, Jurgec S, Pakiž M, But I, Potočnik U. Polymorphism of the IL13 gene may be associated with Uterine leiomyomas in Slovenian women. Balkan J Med Genet 2017; 19:51-60. [PMID: 28289589 PMCID: PMC5343331 DOI: 10.1515/bjmg-2016-0036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Uterine leiomyomas (ULM) are a common cause of solid pelvic tumors in women. Their etiopathogenesis remains unclear. Interleukins (ILs) and their receptors can influence tumor biology of ULM. The aim of this study was to evaluate single nucleotide polymorphisms (SNPs) exhibited in the genes IL4 (rs2070874), IL4R (rs1801275), IL12RB1 (rs11575934), IL12B (rs6887695), IL13 (rs20541) and IL23R (rs7517847) as risk factors for ULM in Slovenian women and to identify associations between corresponding clinical parameters and the analyzed SNPs. In addition, solitary and multiple ULM were compared to identify clinical and/or genetic parameters influencing their occurrence. We conducted a case-control study that included 181 women with leiomyomas and 133 control subjects. Genotyping of selected SNPs was performed using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and high resolution melting (HRM) techniques. The TT genotype of rs20541 (IL13) was significantly associated with decreased risk of ULM compared to both the CC and CT genotypes [p = 0.018; odds ratio (OR) = 0.184; 95% confidence interval (95% CI) = 0.048-0.7121. Using genetic and clinical data to develop a predictive model with logistic regression, we found that adenomyosis, higher age at diagnosis, family history of ULM occurrence, earlier menarche, lower number of pregnancies and lower age at first sexual intercourse, the G allele and genotypes AG and GG of rs1801275 (IL4R) were associated with an increased risk of multiple ULM occurrence. We also found an association between rs20541 (IL13) and 17ß-estradiol serum levels in patients with multiple ULM (p 0.003). Our study showed, for the first time, that rs20541 (IL13) may contribute to susceptibility of ULM development and that rs1801275 (IL4R) can predispose patients to develop multiple ULM.
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Affiliation(s)
- J Krsteski
- Centre for Human Molecular Genetics and Pharmacogenomics. Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | - S Jurgec
- Centre for Human Molecular Genetics and Pharmacogenomics. Faculty of Medicine, University of Maribor, Maribor, Slovenia
- Laboratory for Biochemistry, Molecular Biology and Genomics. Faculty for Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia
| | - M Pakiž
- Department of General Gynaecology and Gynaecological Urology. University Clinical Centre Maribor, Maribor, Slovenia
| | - I But
- Department of General Gynaecology and Gynaecological Urology. University Clinical Centre Maribor, Maribor, Slovenia
| | - U Potočnik
- Centre for Human Molecular Genetics and Pharmacogenomics. Faculty of Medicine, University of Maribor, Maribor, Slovenia
- Laboratory for Biochemistry, Molecular Biology and Genomics. Faculty for Chemistry and Chemical Engineering, University of Maribor, Maribor, Slovenia
- Professor Uroš Potočnik, Ph.D., Centre for Human Molecular Genetics and Pharmacogenomics, Faculty of Medicine, University of Maribor, Taborska Ulica 8, 2000 Maribor, Slovenia. Tel: +386-2-2345-854, Fax: +386-2-2345-820
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Zhang M, Fang T, Wang K, Mei H, Lv Z, Wang F, Cai Z, Liang C. Association of polymorphisms in interleukin-8 gene with cancer risk: a meta-analysis of 22 case-control studies. Onco Targets Ther 2016; 9:3727-37. [PMID: 27382310 PMCID: PMC4922774 DOI: 10.2147/ott.s103159] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Interleukin-8 (IL-8) is a kind of chemokine that plays an important role in the development and progression of many human malignancies. Previous studies have uncovered that polymorphisms in IL-8 is associated with the risk of many cancer types, but the results were inconsistent and inconclusive. In the present study, we aimed to explore the roles of IL-8 polymorphisms (rs2227307, rs2227306, +678T/C, rs1126647, and +1633C/T) and cancer risk through a systematic review and meta-analysis. Potential source of heterogeneity was sought out through sensitivity analysis. Desirable data were extracted and registered into databases. Finally, a total of ten publications comprising of 22 case–control studies, including 4,259 cases and 7,006 controls were ultimately eligible for the meta-analysis. No significant association was uncovered for all the five polymorphisms and the overall cancer risk. However, in the stratification analysis by cancer type, a significantly decreased risk of hepatocellular carcinoma was identified for rs2227306 polymorphism (T vs C: odds ratio [OR] =0.721, 95% confidence interval [CI] =0.567–0.916, Pz=0.007; TT vs CC: OR =0.447, 95% CI =0.274–0.728, Pz=0.001; TT vs TC + CC: OR =0.480, 95% CI =0.304–0.760, Pz=0.002). In conclusion, our data shows that rs2227306 polymorphism plays a protective role in hepatocellular carcinoma risk. Future well-designed studies with a larger sample size are warranted to verify our findings.
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Affiliation(s)
- Meng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University; Institute of Urology, Anhui Medical University, Hefei, Anhui; Department of Urology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Tingting Fang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University; Institute of Urology, Anhui Medical University, Hefei, Anhui; Department of Urology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Kai Wang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University; Institute of Urology, Anhui Medical University, Hefei, Anhui; Department of Urology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Hongbing Mei
- Department of Urology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Zhaojie Lv
- Department of Urology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Feng Wang
- Department of Urology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Zhiming Cai
- Department of Urology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong, People's Republic of China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University; Institute of Urology, Anhui Medical University, Hefei, Anhui
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Commandeur AE, Styer AK, Teixeira JM. Epidemiological and genetic clues for molecular mechanisms involved in uterine leiomyoma development and growth. Hum Reprod Update 2015; 21:593-615. [PMID: 26141720 DOI: 10.1093/humupd/dmv030] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 06/09/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Uterine leiomyomas (fibroids) are highly prevalent benign smooth muscle tumors of the uterus. In the USA, the lifetime risk for women developing uterine leiomyomas is estimated as up to 75%. Except for hysterectomy, most therapies or treatments often provide only partial or temporary relief and are not successful in every patient. There is a clear racial disparity in the disease; African-American women are estimated to be three times more likely to develop uterine leiomyomas and generally develop more severe symptoms. There is also familial clustering between first-degree relatives and twins, and multiple inherited syndromes in which fibroid development occurs. Leiomyomas have been described as clonal and hormonally regulated, but despite the healthcare burden imposed by the disease, the etiology of uterine leiomyomas remains largely unknown. The mechanisms involved in their growth are also essentially unknown, which has contributed to the slow progress in development of effective treatment options. METHODS A comprehensive PubMed search for and critical assessment of articles related to the epidemiological, biological and genetic clues for uterine leiomyoma development was performed. The individual functions of some of the best candidate genes are explained to provide more insight into their biological function and to interconnect and organize genes and pathways in one overarching figure that represents the current state of knowledge about uterine leiomyoma development and growth. RESULTS In this review, the widely recognized roles of estrogen and progesterone in uterine leiomyoma pathobiology on the basis of clinical and experimental data are presented. This is followed by fundamental aspects and concepts including the possible cellular origin of uterine fibroids. The central themes in the subsequent parts are cytogenetic aberrations in leiomyomas and the racial/ethnic disparities in uterine fibroid biology. Then, the attributes of various in vitro and in vivo, human syndrome, rodent xenograft, naturally mutant, and genetically modified models used to study possible molecular mechanisms of leiomyoma development and growth are described. Particular emphasis is placed on known links to fibrosis, hypertrophy, and hyperplasia and genes that are potentially important in these processes. CONCLUSIONS Menstrual cycle-related injury and repair and coinciding hormonal cycling appears to affect myometrial stem cells that, at a certain stage of fibroid development, often obtain cytogenetic aberrations and mutations of Mediator complex subunit 12 (MED12). Mammalian target of rapamycin (mTOR), a master regulator of proliferation, is activated in many of these tumors, possibly by mechanisms that are similar to some human fibrosis syndromes and/or by mutation of upstream tumor suppressor genes. Animal models of the disease support some of these dysregulated pathways in fibroid etiology or pathogenesis, but none are definitive. All of this suggests that there are likely several key mechanisms involved in the disease that, in addition to increasing the complexity of uterine fibroid pathobiology, offer possible approaches for patient-specific therapies. A final model that incorporates many of these reported mechanisms is presented with a discussion of their implications for leiomyoma clinical practice.
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Affiliation(s)
- Arno E Commandeur
- Center for Reproductive Medicine, Women's and Children's Hospital, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Aaron K Styer
- Vincent Center for Reproductive Biology, Department of Obstetrics, Gynecology, and Reproductive Biology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jose M Teixeira
- Department of Obstetrics, Gynecology and Reproductive Biology, College of Human Medicine, Michigan State University, 333 Bostwick Ave NE, 4018A, Grand Rapids, MI, USA Department of Women's Health, Spectrum Health Systems, Grand Rapids, MI, USA
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Koensgen D, Bruennert D, Ungureanu S, Sofroni D, Braicu EI, Sehouli J, Sümnig A, Delogu S, Zygmunt M, Goyal P, Evert M, Olek S, Biebler KE, Mustea A. Polymorphism of the IL-8 gene and the risk of ovarian cancer. Cytokine 2014; 71:334-8. [PMID: 25151495 DOI: 10.1016/j.cyto.2014.07.254] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 06/11/2014] [Accepted: 07/29/2014] [Indexed: 10/24/2022]
Abstract
Ovarian cancer still represents a challenge in gynecological oncology. Most patients are diagnosed in an advanced tumor stage. No specific screening or prevention strategies for ovarian cancer exist as of yet. Interleukin 8 (IL-8) is a pro-inflammatory chemokine known for its angiogenetic activity, and is supposedly responsible for tumor-associated angiogenesis in several malignant tumors. The aim of the study was to investigate the susceptibility of patients with an IL-8 gene polymorphism to developing ovarian cancer. Four single nucleotide polymorphisms (SNPs) (IL-8 -251, IL-8 +781, IL-8 +1633 and IL-8 +2767) of the IL-8 gene were screened, using the PCR method in 268 patients with ovarian cancer and 426 healthy women as a control group. Significant associations were noted in patients with the IL-8 +781 (T/T) genotype (p=0.0048) with increased frequencies of ovarian cancer, while women with the IL-8 +781 (C/C) allele suffer from ovarian cancer significantly less frequently (p=0.0003). Furthermore, the IL-8 +2767 (T/T) genotype is also associated with a higher risk of ovarian cancer (p=0.0177). Our results indicate, for the first time, that IL-8 polymorphism is associated with ovarian cancer.
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Affiliation(s)
- D Koensgen
- Department of Gynecology and Obstetrics, Medical University Greifswald, Ferdinand-Sauerbruch-Str.,17475 Greifswald, Germany.
| | - D Bruennert
- Department of Gynecology and Obstetrics, Medical University Greifswald, Ferdinand-Sauerbruch-Str.,17475 Greifswald, Germany.
| | - S Ungureanu
- Department of Gynecology and Obstetrics, Medical University Greifswald, Ferdinand-Sauerbruch-Str.,17475 Greifswald, Germany; Department of Gynecology, Oncological Institute, Testemitanu Str. 30, 2025 Chisinau, Moldavia.
| | - D Sofroni
- Department of Gynecology, Oncological Institute, Testemitanu Str. 30, 2025 Chisinau, Moldavia.
| | - E I Braicu
- Department of Gynecology, European Competence Center for Ovarian Cancer, Campus Virchow Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany.
| | - J Sehouli
- Department of Gynecology, European Competence Center for Ovarian Cancer, Campus Virchow Klinikum, Charité - Universitätsmedizin Berlin, Augustenburger Platz 1, 13353 Berlin, Germany.
| | - A Sümnig
- Institute for Immunology and Transfusion Medicine, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany.
| | - S Delogu
- Department of Gynecology and Obstetrics, Medical University Greifswald, Ferdinand-Sauerbruch-Str.,17475 Greifswald, Germany.
| | - M Zygmunt
- Department of Gynecology and Obstetrics, Medical University Greifswald, Ferdinand-Sauerbruch-Str.,17475 Greifswald, Germany.
| | - P Goyal
- Department of Gynecology and Obstetrics, Medical University Greifswald, Ferdinand-Sauerbruch-Str.,17475 Greifswald, Germany.
| | - M Evert
- Institute for Pathology, Medical University Greifswald, Friedrich-Loeffler-Str. 23e, 17487 Greifswald, Germany.
| | - S Olek
- Epiontis GmbH, Rudower Chaussee 29, 12489 Berlin, Germany.
| | - K E Biebler
- Institute for Biometrics and Medical Informatics, Walther-Rathenau-Straße 48, 17475 Greifswald, Germany.
| | - A Mustea
- Department of Gynecology and Obstetrics, Medical University Greifswald, Ferdinand-Sauerbruch-Str.,17475 Greifswald, Germany.
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Mas A, Cervello I, Gil-Sanchis C, Simón C. Current understanding of somatic stem cells in leiomyoma formation. Fertil Steril 2014; 102:613-20. [PMID: 24890270 DOI: 10.1016/j.fertnstert.2014.04.051] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 04/24/2014] [Accepted: 04/29/2014] [Indexed: 01/17/2023]
Abstract
OBJECTIVE To provide a detailed summary of current scientific knowledge of somatic stem cells (SSCs) in murine and human myometrium and their putative implication in leiomyoma formation, as well as to establish new therapeutic options. DESIGN Pubmed and Scholar One manuscripts were used to identify the most relevant studies on SSCs and their implications in human myometrium and leiomyomas. SETTING University research laboratory-affiliated infertility clinic. PATIENT(S) Not applicable. INTERVENTION(S) Not applicable. MAIN OUTCOME MEASURE(S) Not applicable. RESULT(S) Despite numerous publications on SSCs, it was not until 2007 that scientific evidence based on the use of 5-bromo-2'-deoxyuridine (BrdU) and side population (SP) methods in murine and human myometrium were first published. Recently, it has been reported that SP cells are present in human leiomyomas; however, to date the pathogenesis of this benign tumor remains unclear. Besides many genetic/epigenetic alterations, changes to steroid hormones and growth factors may also be associated with the impaired function, proliferation, and differentiation of a subset of putative SSCs in human myometrium. CONCLUSION(S) These findings open up new possibilities for understanding the origin of this benign tumor and help to develop new nonsurgical approaches for their management.
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Affiliation(s)
- Aymara Mas
- Fundación Instituto Valenciano de Infertilidad, Instituto Universitario IVI-University of Valencia, INCLIVA, Valencia, Spain.
| | - Irene Cervello
- Fundación Instituto Valenciano de Infertilidad, Instituto Universitario IVI-University of Valencia, INCLIVA, Valencia, Spain
| | - Claudia Gil-Sanchis
- Fundación Instituto Valenciano de Infertilidad, Instituto Universitario IVI-University of Valencia, INCLIVA, Valencia, Spain
| | - Carlos Simón
- Fundación Instituto Valenciano de Infertilidad, Instituto Universitario IVI-University of Valencia, INCLIVA, Valencia, Spain; Department of Obstetrics and Gynecology, School of Medicine, Stanford University, Stanford, California
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Salimi S, Mohammadoo-Khorasani M, Namazi L, moossavi M, Naghavi A, Yaghmaei M. Association Between Interleukin 4 Gene Seventy-Base-Pair Variable Number of Tandem Repeats Polymorphism and Uterine Leiomyoma. ACTA ACUST UNITED AC 2014. [DOI: 10.17795/gct-19462] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Possible association of IL-4 VNTR polymorphism with susceptibility to preeclampsia. BIOMED RESEARCH INTERNATIONAL 2014; 2014:497031. [PMID: 24877103 PMCID: PMC4020502 DOI: 10.1155/2014/497031] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 04/07/2014] [Indexed: 01/23/2023]
Abstract
Preeclampsia (PE) is a pregnancy-specific disorder that results in maternal mortality and morbidity. Growing evidence indicated that cytokines are involved in the pathogenesis of PE and interleukin-4 VNTR polymorphism could be implicated in altering the PE risk. The aim of this study was to evaluate the possible association between IL-4 VNTR polymorphism and susceptibility to PE in Iranian population for the first time. Genetic polymorphism was evaluated in 192 PE and 186 healthy control women by polymerase chain reaction method. We found that the VNTR polymorphism of IL-4 gene has significantly increased the risk of preeclampsia (RP2/RP1 versus RP1/RP1, OR, 2.8 [95% CI, 1.7 to 8.8]; P = 0.0001 and RP2/RP2 versus RP1/RP1; P = 0.002). The results showed that carriage of IL-4 VNTR RP2 allele has positive association with preeclampsia susceptibility.
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Wegienka G, Baird DD, Cooper T, Woodcroft KJ, Havstad S. Cytokine patterns differ seasonally between women with and without uterine leiomyomata. Am J Reprod Immunol 2013; 70:327-35. [PMID: 23614810 PMCID: PMC3745526 DOI: 10.1111/aji.12127] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Accepted: 03/25/2013] [Indexed: 11/28/2022] Open
Abstract
PROBLEM Uterine leiomyomata are the most common reproductive tumor in women, and their cause is not known. METHODS OF STUDY Plasma samples from 155 women (74 with and 81 without ultrasound-confirmed leiomyoma) from a new study of leiomyoma risk factors in the Detroit, Michigan area, were examined for any cross-sectional associations between commonly examined cytokines and leiomyoma presence. RESULTS Associations varied by season of sample collection defined a priori as winter (December-February) and non-winter seasons. In the winter months, interleukin (IL)13 and IL17 were positively and IP10 was inversely associated with having a leiomyoma. In the non-winter samples, VEGF, G-CSF, and IP10 were positively associated and Monocyte chemotactic protein-1, IL13, and IL17 were inversely associated with having a leiomyoma. Associations were not changed by adjustment for age or BMI. CONCLUSIONS These data suggest that new insight into leiomyoma formation may be acquired through investigation of the immune system.
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Affiliation(s)
- Ganesa Wegienka
- Department of Public Health Sciences, Henry Ford Hospital, Detroit, MI, USA
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Santulli P, Borghese B, Lemaréchal H, Leconte M, Millischer AE, Batteux F, Chapron C, Borderie D. Increased serum oxidative stress markers in women with uterine leiomyoma. PLoS One 2013; 8:e72069. [PMID: 23951284 PMCID: PMC3739822 DOI: 10.1371/journal.pone.0072069] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2013] [Accepted: 07/10/2013] [Indexed: 01/22/2023] Open
Abstract
Background Uterine leiomyomas (fibroids) are the most common gynaecological benign tumors in premenopausal women. Evidences support the role of oxidative stress in the development of uterine leiomyoma. We have analysed oxidative stress markers (thiols, advanced oxidized protein products (AOPP), protein carbonyls and nitrates/nitrites) in preoperative sera from women with histologically proven uterine leiomyoma. Methodology/Principal Findings We conducted a laboratory study in a tertiary-care university hospital. Fifty-nine women with histologically proven uterine leiomyoma and ninety-two leiomyoma-free control women have been enrolled in this study. Complete surgical exploration of the abdominopelvic cavity was performed in each patient. Preoperative serum samples were obtained from all study participants to assay serum thiols, AOPP, protein carbonyls and nitrates/nitrites. Concentrations of serum protein carbonyl groups and AOPP were higher in leiomyoma patients than in the control group (p=0.005 and p<0.001, respectively). By contrast, serum thiol levels were lower in leiomyoma patients (p<0.001). We found positive correlations between serum AOPP concentrations and total fibroids weight (r=0.339; p=0.028), serum AOPP and serum protein carbonyls with duration of infertility (r=0.762; p=0.006 and r=0.683; p=0.021, respectively). Conclusions/Significance This study, for the first time, reveals a significant increase of protein oxidative stress status and reduced antioxidant capacity in sera from women with uterine leiomyoma.
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Affiliation(s)
- Pietro Santulli
- Université Paris Descartes, Sorbonne Paris Cité,Faculté de Médecine, AP- HP, Hôpital Cochin, Department of GynecologyObstetrics II and Reproductive Medicine,75679 Paris, France.
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Islam MS, Protic O, Stortoni P, Grechi G, Lamanna P, Petraglia F, Castellucci M, Ciarmela P. Complex networks of multiple factors in the pathogenesis of uterine leiomyoma. Fertil Steril 2013; 100:178-93. [DOI: 10.1016/j.fertnstert.2013.03.007] [Citation(s) in RCA: 103] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Revised: 03/04/2013] [Accepted: 03/06/2013] [Indexed: 01/07/2023]
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Santulli P, Even M, Chouzenoux S, Millischer AE, Borghese B, de Ziegler D, Batteux F, Chapron C. Profibrotic interleukin-33 is correlated with uterine leiomyoma tumour burden. Hum Reprod 2013; 28:2126-33. [PMID: 23739220 DOI: 10.1093/humrep/det238] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
STUDY QUESTION Are interleukin-33 (IL-33) serum levels higher in women with uterine leiomyoma compared with controls without leiomyoma? SUMMARY ANSWER Serum IL-33 is elevated in women with uterine leiomyoma and correlated with features of uterine leiomyoma tumour burden, namely fibroid number, size and weight. WHAT IS KNOWN ALREADY Uterine leiomyomas are the most common benign tumours in premenopausal women associated with major tissue fibrosis. IL-33 is a cytokine involved in fibrotic disorders. The potential role of IL-33 in leiomyoma has not been reported before. STUDY DESIGN, SIZE, DURATION This is a prospective laboratory study conducted in a tertiary-care university hospital between January 2005 and December 2010. We investigated non-pregnant, 42-year-old patients (n = 151) during surgery for a benign gynaecological condition. PARTICIPANTS/MATERIALS, SETTING, METHODS After complete surgical exploration of the abdominopelvic cavity, 59 women with histologically proved uterine leiomyoma and 92 leiomyoma-free control women were enrolled. Women with endometriosis or past history of ovarian malignancy and borderline tumours were not included. The control group included women with benign ovarian cysts, paratubal cysts or tubal defects without any evidence of uterine leiomyoma. For each patient, a structured questionnaire was completed during a face-to-face interview conducted by the surgeon during the month preceding surgery. Serum samples were obtained in the month preceding the surgical procedures according to the menstrual phase or hormonal therapy. IL-33 was measured in sera by enzyme-linked immunosorbent assay, and correlation of IL-33 concentration with the extent and severity of the disease was investigated. MAIN RESULTS AND THE ROLE OF CHANCE IL-33 was detected in 32 (54.2%) women with leiomyoma and 18 (19.6%) controls (P < 0.001). Serum IL-33 was higher in women with leiomyoma (median, 140.1 pg/ml; range, 7.5-2247.7) than in controls (median, 27.8 pg/ml; range, 7.5-71.6; P = 0.002). We found positive correlations between serum IL-33 concentration and leiomyoma features, such as fibroid weight (r = 0.630; P = 0.001) and size (r = 0.511; P = 0.018) and the number of fibroids (r = 0.503; P = 0.003). LIMITATIONS, REASONS FOR CAUTION There was a possible selection bias due to inclusion of only surgical patients. Therefore our control group consisted of women who underwent surgery for benign gynaecological conditions. This may lead to biases stemming from the fact that certain of these conditions, such as tubal infertility or ovarian cysts, might be associated with altered serum IL-33 levels. WIDER IMPLICATIONS OF THE FINDINGS We demonstrate for the first time that elevated serum IL-33 levels are associated with the existence of uterine leiomyoma. However, even if an association does not constitute proof of cause and effect, investigating the mechanisms that underlie fibrogenesis associated with leiomyomas is a step towards understanding this enigmatic disease. This study opens the doors to future, more mechanistics studies to establish the exact role of IL-33 in uterine leiomyomas pathogenesis. STUDY FUNDING/COMPETING INTEREST(S) No funding, no conflict of interest.
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Affiliation(s)
- Pietro Santulli
- Department of Gynecology Obstetrics II and Reproductive Medicine, Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, AP-HP, Hôpital Cochin, 75679 Paris, France.
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Shih SC, Yang HW, Chang TY, Wang HY, Hu KC, Chang CW, Chang CW, Hung CY, Lin M, Chan HW, Lin WS, Chang SC, Lee YJ. Gender-specific association of the interleukin 18 gene with symptomatic gallstone disease. J Gastroenterol Hepatol 2013; 28:744-9. [PMID: 23302036 DOI: 10.1111/jgh.12117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2012] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND AIM Symptomatic gallstone disease (SGSD) induced several inflammatory responses and affected extrahepatic bile ducts. Although the pathology and environmental risk factors of gallstone disease are well documented, immune or inflammatory responses in SGSD development are still inconclusive. Interleukin 18 (IL18) is a pro-inflammatory cytokine that plays an important role in immune, infectious, and inflammatory diseases because of the induction of interferon-γ. In this study, we investigated whether polymorphisms of the IL18 gene were associated with SGSD susceptibility. METHODS Genomic DNA was isolated from the whole blood samples of 445 patients with SGSD and 1121 gallstone-free controls. The IL18 rs549908T>G, rs5744247C>G, rs187238G>C, rs1946518T>G, and rs360719A>G polymorphisms were genotyped using predeveloped TaqMan allelic discrimination assay. RESULTS We found IL18 rs5744247G allele conferred protection against SGSD in female patients (odds ratio = 0.75, corrected P-value = 0.015). Haplotype analysis revealed that TGGTA protected females from SGSD development (odds ratio = 0.75, corrected P-value = 0.02). CONCLUSIONS Based on our findings, IL18 rs5744247C>G polymorphism could be a potential genetic marker to predict SGSD susceptibility in Han Chinese women.
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Affiliation(s)
- Shou-Chuan Shih
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
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Tao YP, Wang WL, Li SY, Zhang J, Shi QZ, Zhao F, Zhao BS. Associations between polymorphisms in IL-12A, IL-12B, IL-12Rβ1, IL-27 gene and serum levels of IL-12p40, IL-27p28 with esophageal cancer. J Cancer Res Clin Oncol 2012; 138:1891-900. [PMID: 22740240 DOI: 10.1007/s00432-012-1269-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2012] [Accepted: 06/08/2012] [Indexed: 11/25/2022]
Abstract
PURPOSE The aim of this study was to investigate whether IL-12A, IL-12B, IL-12Rβ1, and IL-27 gene polymorphisms and serum levels of IL-12, IL-27 are associated with esophageal cancer. METHODS We genotyped IL-12A gene rs568408, IL-12B gene rs3212227, IL-12Rβ1 gene 378 C/G, IL-27 gene rs153109, rs17855750, and rs181206 polymorphisms in a case-control study of 426 esophageal cancer patients and 432 health controls, using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP), and serum IL-12p40 and IL-27p28 levels were measured by enzyme-linked immunosorbent assay. RESULTS Both serum IL-12p40 and IL-27p28 levels were significantly higher in controls than those in patients (P < 0.01). Rs568408 AG/AA, rs3212227 CC/AC, and IL-12Rβ1 378 GG/GC genotypes were associated with significantly increased risk of esophageal cancer (rs568408: χ(2) = 5.704, P = 0.017; rs3212227: χ(2) = 7.689, P = 0.006; IL-12Rβ1 378C/G: χ(2) = 5.206, P = 0.023). Moreover, rs3212227 CC/AC and 378 GG/GC genotypes were observed significantly associated with decreased serum IL-12p40 level in patients compare to other genotypes (rs3212227: t = 2.129, P = 0.034; IL-12Rβ1 378 C/G: t = 2.178, P = 0.030). Furthermore, frequency of rs3212227 CC/AC genotypes was significantly higher in patients with poor differentiation than those with AA genotype (χ(2) = 4.314, P = 0.035). CONCLUSION Our data suggest that the impaired production of IL-12p40 and IL-27p28 behaves as risk factors for esophageal cancer occurrence. IL-12B gene rs3212227 CC/AC and IL-12Rβ1 gene 378 GG/GC genotypes, which associated with decreased IL-12p40 level, may contribute to esophageal cancer susceptibility.
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Affiliation(s)
- Yi-Peng Tao
- Department of Thoracic Surgery, First Affiliated Hospital of Xinxiang Medical University, Weihui City, 453100 Henan Province, People's Republic of China
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Shaik NA, Lone WG, Khan IA, Vaidya S, Rao KP, Kodati VL, Hasan Q. Detection of somatic mutations and germline polymorphisms in mitochondrial DNA of uterine fibroids patients. Genet Test Mol Biomarkers 2011; 15:537-41. [PMID: 21453057 DOI: 10.1089/gtmb.2010.0255] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
To identify the role of mitochondrial DNA (mtDNA) mutations in uterine fibroids patients, genomic DNA isolated from paired myometrium and fibroid tissues was screened for mutations. The present study represents the first investigation to report that 10.4% of uterine fibroids cases had either mtDNA mutations or polymorphisms or both. Among the 14 mitochondrial sequence variants identified, seven are somatic mutations (A3327C, G3352A, G3376A, G3380A, G3421A, T15312G, and C15493G) and the remaining (G3316A, C3342A, C3442T, T10205A, A10188G, A10229C, and A10301T) are gene polymorphisms. Somatic mutations were both homo- and heteroplasmic in nature. Of the seven somatic mutations located in the MTND1 and MTCYB genes, five (71.42%) are nonsynonymous in nature, whereas four (57.14%) of the polymorphisms located in MTND1 and MTND3 genes are found to be nonsynonymous. Sequence variants such as G3380A, G3421A, T15312G, G3376A, and G3316A have been earlier described in different human pathologies, but the remaining are novel ones. Mitochondrial somatic mutations and polymorphisms may predispose women to an earlier onset of degenerative cellular processes, which impair oxidative phosphorylation capacity and thereby promote tumorigenesis in uterine smooth muscle cells. Detection of mtDNA sequence variations in fibroid patients raises the need for larger case-control studies to screen the whole mitochondrial genome and evaluate as a future diagnostic biomarker in fibroid patients.
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Affiliation(s)
- Noor Ahmad Shaik
- Department of Genetics and Molecular Medicine, Vasavi Medical and Research Centre, Hyderabad, India
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Chegini N. Proinflammatory and profibrotic mediators: principal effectors of leiomyoma development as a fibrotic disorder. Semin Reprod Med 2010; 28:180-203. [PMID: 20414842 DOI: 10.1055/s-0030-1251476] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Leiomyomas are believed to derive from the transformation of myometrial smooth muscle cells/connective tissue fibroblasts. Although the identity of the molecule(s) that initiate such cellular transformation and orchestrate subsequent growth is still unknown, conventional evidence indicates that ovarian steroids are essential for leiomyoma growth. Ovarian steroid action in their target cell/tissue is mediated in part through local expression of various growth factors, cytokines, and chemokines. These autocrine/paracrine molecules with proinflammatory and profibrotic activities serve as major contributing factors in regulating cellular transformation, cell growth and apoptosis, angiogenesis, cellular hypertrophy, and excess tissue turnover, events central to leiomyoma growth. This review addresses the key regulatory functions of proinflammatory and profibrotic mediators and their molecular mechanisms, downstream signaling that regulates cellular events that result in transformation, and commitments of specific cells into forming a cellular environment with a possible role in development and subsequent growth of leiomyomas.
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Affiliation(s)
- Nasser Chegini
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Florida, Gainesville, Florida 32610, USA.
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Namkung JH, Lee JE, Kim E, Kim S, Kim S, Shin ES, Cho EY, Yang JM. Association of single nucleotide polymorphisms in the IL-12 (IL-12A and B) and IL-12 receptor (IL-12Rβ1 and β2) genes and gene–gene interactions with atopic dermatitis in Koreans. J Dermatol Sci 2010; 57:199-206. [DOI: 10.1016/j.jdermsci.2009.12.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2009] [Revised: 11/24/2009] [Accepted: 12/04/2009] [Indexed: 10/20/2022]
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Pietrowski D, Thewes R, Sator M, Denschlag D, Keck C, Tempfer C. Uterine leiomyoma is associated with a polymorphism in the interleukin 1-beta gene. Am J Reprod Immunol 2009; 62:112-7. [PMID: 19614627 DOI: 10.1111/j.1600-0897.2009.00718.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
PROBLEM To investigate whether polymorphisms in the interleukin-1beta (IL-1beta) gene are associated with uterine leiomyoma. METHOD OF STUDY Case-control study in a collective of 131 patients and 280 controls. Genotyping of the IL-1beta-511 and IL-1beta-3954 polymorphism was performed by PCR amplification and subsequent RFLP analysis. RESULTS A significant difference in the allele frequencies of the IL-1beta-511 C<T polymorphism was found. Allele frequencies of the IL-1beta-511 C<T polymorphism were 70.6% (C allele) in the patient group and 57.1% in the control group [P < 0.0002; odds ratio (OR) 1.81; 95% confidence interval (CI): 1.32-2.47]. The genotype distributions showed also differences using a dominant genotype model (C/C vs. C/T+T/T; P < 0.0002; OR 2.73; 95% CI: 1.77-4.2). No difference was found in the IL-1beta-3954 polymorphism. CONCLUSION The IL-1beta-511 promoter polymorphism is related to an increased susceptibility to uterine leiomyoma, suggesting that this polymorphism does contribute to the development of this disease.
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Affiliation(s)
- Detlef Pietrowski
- Department of Obstetrics and Gynecology, Medical University Vienna, Vienna, Austria.
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