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Lv M, Yu J, Huang Y, Ma J, Xiang J, Wang Y, Li L, Zhang Z, Liao H. Androgen Signaling in Uterine Diseases: New Insights and New Targets. Biomolecules 2022; 12:1624. [PMID: 36358974 PMCID: PMC9687413 DOI: 10.3390/biom12111624] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 10/30/2022] [Accepted: 10/31/2022] [Indexed: 12/06/2023] Open
Abstract
Common uterine diseases include endometriosis, uterine fibroids, endometrial polyps, endometrial hyperplasia, endometrial cancer, and endometrial dysfunction causing infertility. Patients with uterine diseases often suffer from abdominal pain, menorrhagia, infertility and other symptoms, which seriously impair their health and disturb their lives. Androgens play important roles in the normal physiological functions of the uterus and pathological progress of uterine diseases. Androgens in women are synthesized in the ovaries and adrenal glands. The action of androgens in the uterus is mainly mediated by its ligand androgen receptor (AR) that regulates transcription of the target genes. However, much less is known about the signaling pathways through which androgen functions in uterine diseases, and contradictory findings have been reported. This review summarizes and discusses the progress of research on androgens and the involvement of AR in uterine diseases. Future studies should focus on developing new therapeutic strategies that precisely target specific AR and their related signaling pathways in uterine diseases.
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Affiliation(s)
- Mu Lv
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Juanjuan Yu
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Yan Huang
- Department of Gynecologic Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai 200032, China
| | - Jie Ma
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, China
| | - Jun Xiang
- Department of Urology, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200065, China
| | - Yanqiu Wang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200065, China
| | - Linxia Li
- Department of Obstetrics and Gynecology, Seventh People’s Hospital of Shanghai University of Traditional Chinese Medicine, 358 Datong Road, Shanghai 200137, China
| | - Zhenbo Zhang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200065, China
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Hong Liao
- Department of Clinical Laboratory Medicine, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 200040, China
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Kashani BN, Centini G, Morelli SS, Weiss G, Petraglia F. Role of Medical Management for Uterine Leiomyomas. Best Pract Res Clin Obstet Gynaecol 2016; 34:85-103. [DOI: 10.1016/j.bpobgyn.2015.11.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 11/18/2015] [Indexed: 12/15/2022]
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Medical Management of Uterine Fibroids. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2012. [DOI: 10.1007/s13669-012-0008-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Uterine leiomyomas (also called myomata or fibroids) are the most common gynecologic tumors in the United States. The prevalence of leiomyomas is at least 3 to 4 times higher among African American women than in white women. Pathologically, uterine leiomyomas are benign tumors that arise in any part of the uterus under the influence of local growth factors and sex hormones, such as estrogen and progesterone. These common tumors cause significant morbidity for women and they are considered to be the most common indication for hysterectomy in the world; they are also associated with a substantial economic impact on health care systems that amounts to approximately $2.2 billion/year in the United States alone. Uterine myomas cause several reproductive problems such as heavy or abnormal uterine bleeding, pelvic pressure, infertility, and several obstetrical complications including miscarriage and preterm labor. Surgery has traditionally been the gold standard for the treatment of uterine leiomyomas and has typically consisted of either hysterectomy or myomectomy. In recent years, a few clinical trials have evaluated the efficacy of orally administered medications for the management of leiomyoma-related symptoms. In the present review, we will discuss these promising medical treatments in further detail.
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Affiliation(s)
- Mohamed Sabry
- Center for Women Health Research (CWHR), Meharry Medical College, Nashville, TN, USA
- Department of Obstetrics and Gynecology, Faculty of Medicine, Sohag University, Egypt
| | - Ayman Al-Hendy
- Center for Women Health Research (CWHR), Meharry Medical College, Nashville, TN, USA
- Department of Obstetrics and Gynecology, Center for Women Health Research, Meharry Medical College, Nashville, TN, USA
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Innovative oral treatments of uterine leiomyoma. Obstet Gynecol Int 2012; 2012:943635. [PMID: 22518167 PMCID: PMC3306913 DOI: 10.1155/2012/943635] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2011] [Accepted: 10/31/2011] [Indexed: 11/17/2022] Open
Abstract
Uterine fibroids (leiomyoma), the benign tumors of the uterine wall, are very common cause of morbidity in reproductive age women usually in the form of excessive vaginal bleeding, chronic pelvic pain, miscarriage and infertility. These tumors are the leading indication for hysterectomy in the United States. Uterine fibroids are about 4 times higher in blacks compared to whites and constitute a major health disparity challenge. The estimated cost of uterine fibroids is up to $34.4 billion annually. Additionally, women who suffer from this disease and desire to maintain their future fertility have very limited treatment choices. Currently, there is no effective long-term medicinal treatment for uterine fibroids. While surgery has traditionally been the gold standard for the treatment of uterine fibroids, there is growing interest towards orally administered medications for the management of leiomyoma-related symptoms. In this paper, we will discuss these promising innovative oral medical treatments in detail.
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Suppression of F-18 fluorodeoxyglucose uptake in benign uterine leiomyomas with danazol. Clin Nucl Med 2009; 34:452-5. [PMID: 19542955 DOI: 10.1097/rlu.0b013e3181a7d02a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Martin-Johnston MK, Okoji OY, Armstrong A. Therapeutic amenorrhea in patients at risk for thrombocytopenia. Obstet Gynecol Surv 2008; 63:395-402; quiz 405. [PMID: 18492296 PMCID: PMC4790444 DOI: 10.1097/ogx.0b013e3181706620] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
To examine the need for and evaluate the method of menses suppression in women at risk for thrombocytopenia. A systematic review of the published literature in MEDLINE using the search terms thrombocytopenia, menorrhagia, therapeutic amenorrhea, progestin intrauterine device, combination oral contraceptive--extended and cyclic, gonadotropin releasing hormone agonist, danazol, and progestins. There are an increased number of reproductive age women at risk for thrombocytopenia who would benefit from menses suppression. A number of effective medical regimens are available. In patients who fail medical therapy, endometrial ablation appears to be effective in women with thrombocytopenia. As a result of the increased number of women at risk for thrombocytopenia, there is a need for therapeutic amenorrhea. The type of regimen selected depends upon the patients need for contraception and the ability to tolerate estrogen-containing medications. For women who fail medical therapy, there are surgical options, which are associated with less morbidity than hysterectomy.
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Affiliation(s)
| | - Olanma Y. Okoji
- Medical Student, George Washington University, School of Medicine, Washington, DC
| | - Alicia Armstrong
- Staff Physician and Associate Professor, National Institutes of Health, Reproductive Biology and Medicine Branch, Besthesda, Maryland
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Abstract
The ideal medical therapy for fibroids is, arguably, a tablet that is taken by mouth, once a day or, even better, once a week, with minimal, if any, side-effects, that induces fibroid regression and thus a resolution of symptoms rapidly, but without affecting fertility. Such a magic bullet does not yet exist, and there are no indications that one is on the horizon. Driven by the observation that fibroid growth is hormone dependent, current medical treatments mainly involve hormonal manipulations. Gonadotrophin-releasing hormone analogues (GnRHa) have been the most widely used, and while they do cause fibroid regression, they can only be used in the short term, as temporizing measures in the perimenopausal woman, or pre-operatively to reduce fibroid size, influence the type of surgery, restore haemoglobin levels and apparently reduce blood loss at operation. They are notorious for rebound growth of the fibroids upon cessation of therapy, and have major side-effects. GnRH antagonists avoid the initial flare effect seen with GnRHa therapy, but otherwise do not appear to have any additional advantages over GnRHa. Selective oestrogen receptor modulators, such as raloxifene, have been shown to induce fibroid regression effectively in post-, but not pre-, menopausal women; even in the former group, experience with these drugs is limited, and they are associated with significant side-effects. Aromatase inhibitors only appear to be effective in postmenopausal women, have potentially significant long-term side-effects, and experience with their use is also limited. There are suggestions that the levonorgestrel intra-uterine system can cause dramatic reduction in menstrual flow in women with fibroids, but to date there have been no RCTs of its use in these women, in whom rates of expulsion of the device appear to be high. The progesterone antagonists mifepristone and asoprisnil have shown significant promise and warrant further research, as they appear to show efficacy in inducing fibroid regression without major side-effects. However, they and the other hormonal therapies that alter oestrogen and progesterone production or function significantly (danazol, gestrinone) are not compatible with reproduction. Therefore, the quest for the ideal medical therapy for fibroid disease continues, and increasing understanding of fibroid biology is ushering in non-hormonal therapies, although all are confined to laboratory experimentation at present. In the meantime, surgical and radiological approaches remain the mainstay effective therapies.
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Affiliation(s)
- Srividhya Sankaran
- St George's Hospital NHS Trust, Department of Obstetrics and Gynaecology, Blackshaw Road, London SW17 0QT, UK
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Abstract
It is evident that complex biochemical interactions are involved in the regulation of myoma growth, and ovarian steroid hormones have significant influence on this process. Current myoma therapies manipulate the hormonal environment to achieve myoma regression and control of bleeding. Although several of these therapies achieve some level of success, further studies are necessary to evaluate the current and long-term effects of these therapies. In clinical medicine each patient must be evaluated thoroughly, and the decision for medical therapy or surgery--and for which medical therapy--needs to be individualized. If one medical therapy does not work, several other effective therapies are available.
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Affiliation(s)
- Beth W Rackow
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology, & Reproductive Sciences, Yale University School of Medicine, P.O. Box 208063, New Haven, CT 06520-8063, USA
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La Marca A, Giulini S, Vito G, Orvieto R, Volpe A, Jasonni VM. Gestrinone in the treatment of uterine leiomyomata: effects on uterine blood supply. Fertil Steril 2005; 82:1694-6. [PMID: 15589885 DOI: 10.1016/j.fertnstert.2004.08.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2003] [Revised: 08/04/2004] [Accepted: 08/04/2004] [Indexed: 10/26/2022]
Abstract
Gestrinone has been shown to reduce uterine volume and stop bleeding in women with uterine leiomyomata. In the present study, we demonstrated a reduction in the volume of uterine myomas and in the uterine artery blood perfusion over a 6-month period of gestrinone administration in premenopausal women.
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Affiliation(s)
- Antonio La Marca
- Institute of Obstetrics and Gynecology, Universty of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
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Abstract
PURPOSE OF REVIEW This review is designed to discuss the literature, published from December 2002 to January 2004, on the non-surgical treatment of fibroid. All established and new modalities are reviewed, and all new developments in the field are discussed. The resulting impact on the treatment of infertility will also be evaluated. RECENT FINDINGS In the past year important advances occurred in the medical treatment of uterine fibroids. It was found, in a large randomized trial, that preoperative treatment with gonadotropin-releasing hormone analogue did not improve surgical results or decrease blood loss. However, important strides were made in understanding the molecular biology of the effect of the hormone analogue on fibroids. Other medical therapies investigated include danazol, raloxifene, mifepristone, aromatase inhibitors, and the levonorgestrel-containing intrauterine device. Most promising in terms of long-term usage for reduction of size and symptoms appears to be the combination of gonadotropin-releasing hormone analogue and raloxifene, although selective progesterone receptor modulators may also achieve this aim. However, none avoid producing an anovulatory state that inhibits fertility, and none have been shown to enhance fertility following discontinuation. Uterine artery embolization is another non-surgical technique under intense investigation. The year's literature suggests that while results are comparable with hysterectomy in terms of complication rate and patient satisfaction, there may be important issues for women who wish to undergo the procedure and retain future fertility. Specifically, there is a significant rate of premature ovarian failure, as well as occasional damage to the endometrial vasculature with resulting atrophy and adhesion formation. Improvements in technique, in particular the use of larger and more spherical microspheres for embolization, may reduce these unwanted effects. However, few data exist regarding the course of pregnancy and outcome following embolization. SUMMARY A number of non-surgical treatments exist for uterine fibroids, but none has been shown to be of value in the patient desiring future fertility. Myomectomy remains the standard of care for such women, and all other therapies should be designated experimental and limited to appropriate investigational studies.
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Affiliation(s)
- David L Olive
- Department of Obstetrics and Gynecology, University of Wisconsin Medical School, Madison, 53792-6188, USA.
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