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Rodgers RJ, Abbott JA, Walters KA, Ledger WL. Translational Physiology of Anti-Müllerian Hormone: Clinical Applications in Female Fertility Preservation and Cancer Treatment. Front Endocrinol (Lausanne) 2021; 12:689532. [PMID: 34557157 PMCID: PMC8454407 DOI: 10.3389/fendo.2021.689532] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 08/09/2021] [Indexed: 12/21/2022] Open
Abstract
Background Whilst the ability of AMH to induce the regression of the Müllerian ducts in the male fetus is well appreciated, AMH has additional biological actions in relation to steroid biosynthesis and ovarian follicle dynamics. An understanding of the physiology of AMH illuminates the potential therapeutic utility of AMH to protect the ovarian reserve during chemotherapy and in the treatment of female malignancies. The translation of the biological actions of AMH into clinical applications is an emerging focus of research, with promising preliminary results. Objective and Rationale Studies indicate AMH restrains primordial follicle development, thus administration of AMH during chemotherapy may protect the ovarian reserve by preventing the mass activation of primordial follicles. As AMH induces regression of tissues expressing the AMH receptor (AMHRII), administration of AMH may inhibit growth of malignancies expressing AMHR II. This review evaluates the biological actions of AMH in females and appraises human clinical applications. Search Methods A comprehensive search of the Medline and EMBASE databases seeking articles related to the physiological functions and therapeutic applications of AMH was conducted in July 2021. The search was limited to studies published in English. Outcomes AMH regulates primordial follicle recruitment and moderates sex steroid production through the inhibition of transcription of enzymes in the steroid biosynthetic pathway, primarily aromatase and 17α-hydroxylase/17,20-lyase. Preliminary data indicates that administration of AMH to mice during chemotherapy conveys a degree of protection to the ovarian reserve. Administration of AMH at the time of ovarian tissue grafting has the potential to restrain uncontrolled primordial follicle growth during revascularization. Numerous studies demonstrate AMH induced regression of AMHR II expressing malignancies. As this action occurs via a different mechanism to traditional chemotherapeutic agents, AMH has the capacity to inhibit proliferation of chemo-resistant ovarian cancer cells and cancer stem cells. Wider Implications To date, AMH has not been administered to humans. Data identified in this review suggests administration of AMH would be safe and well tolerated. Administration of AMH during chemotherapy may provide a synchronistic benefit to women with an AMHR II expressing malignancy, protecting the ovarian reserve whilst the cancer is treated by dual mechanisms.
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Affiliation(s)
- Rachael Jean Rodgers
- School of Women’s and Children’s Health, University of New South Wales, Sydney, NSW, Australia
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Chauvin M, Garambois V, Colombo PE, Chentouf M, Gros L, Brouillet JP, Robert B, Jarlier M, Dumas K, Martineau P, Navarro-Teulon I, Pépin D, Chardès T, Pèlegrin A. Anti-Müllerian hormone (AMH) autocrine signaling promotes survival and proliferation of ovarian cancer cells. Sci Rep 2021; 11:2231. [PMID: 33500516 PMCID: PMC7838181 DOI: 10.1038/s41598-021-81819-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 01/12/2021] [Indexed: 12/30/2022] Open
Abstract
In ovarian carcinoma, anti-Müllerian hormone (AMH) type II receptor (AMHRII) and the AMH/AMHRII signaling pathway are potential therapeutic targets. Here, AMH dose-dependent effect on signaling and proliferation was analyzed in four ovarian cancer cell lines, including sex cord stromal/granulosa cell tumors and high grade serous adenocarcinomas (COV434-AMHRII, SKOV3-AMHRII, OVCAR8 and KGN). As previously shown, incubation with exogenous AMH at concentrations above the physiological range (12.5-25 nM) decreased cell viability. Conversely, physiological concentrations of endogenous AMH improved cancer cell viability. Partial AMH depletion by siRNAs was sufficient to reduce cell viability in all four cell lines, by 20% (OVCAR8 cells) to 40% (COV434-AMHRII cells). In the presence of AMH concentrations within the physiological range (5 to 15 pM), the newly developed anti-AMH B10 antibody decreased by 25% (OVCAR8) to 50% (KGN) cell viability at concentrations ranging between 3 and 333 nM. At 70 nM, B10 reduced clonogenic survival by 57.5%, 57.1%, 64.7% and 37.5% in COV434-AMHRII, SKOV3-AMHRII, OVCAR8 and KGN cells, respectively. In the four cell lines, B10 reduced AKT phosphorylation, and increased PARP and caspase 3 cleavage. These results were confirmed in ovarian cancer cells isolated from patients' ascites, demonstrating the translational potential of these results. Furthermore, B10 reduced COV434-MISRII tumor growth in vivo and significantly enhanced the median survival time compared with vehicle (69 vs 60 days; p = 0.0173). Our data provide evidence for a novel pro-survival autocrine role of AMH in the context of ovarian cancer, which was targeted therapeutically using an anti-AMH antibody to successfully repress tumor growth.
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Affiliation(s)
- Maëva Chauvin
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA
| | - Véronique Garambois
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
| | - Pierre-Emmanuel Colombo
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
| | - Myriam Chentouf
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
| | - Laurent Gros
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
| | - Jean-Paul Brouillet
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
- Département de Biochimie et Biologie Moléculaire, CHU de Nîmes, Nîmes, France
| | - Bruno Robert
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
| | - Marta Jarlier
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
| | - Karen Dumas
- SurgiMAb, 10 Parc Club du Millénaire, 1025 Avenue Henri Becquerel, 34000, Montpellier, France
| | - Pierre Martineau
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
| | - Isabelle Navarro-Teulon
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
| | - David Pépin
- Department of Surgery, Harvard Medical School, Boston, MA, USA
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital, Boston, MA, USA
| | - Thierry Chardès
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France
- INSERM, U1194, 34298, Montpellier, France
- Université de Montpellier, 34298, Montpellier, France
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France
| | - André Pèlegrin
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Campus Val d'Aurelle, 34298, Montpellier Cedex, France.
- INSERM, U1194, 34298, Montpellier, France.
- Université de Montpellier, 34298, Montpellier, France.
- Institut Régional du Cancer de Montpellier, ICM, 34298, Montpellier, France.
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CAR T Cells Targeting MISIIR for the Treatment of Ovarian Cancer and Other Gynecologic Malignancies. Mol Ther 2019; 28:548-560. [PMID: 31870622 DOI: 10.1016/j.ymthe.2019.11.028] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 11/22/2019] [Accepted: 11/29/2019] [Indexed: 01/20/2023] Open
Abstract
The prognosis of patients diagnosed with advanced ovarian or endometrial cancer remains poor, and effective therapeutic strategies are limited. The Müllerian inhibiting substance type 2 receptor (MISIIR) is a transforming growth factor β (TGF-β) receptor family member, overexpressed by most ovarian and endometrial cancers while absent in most normal tissues. Restricted tissue expression, coupled with an understanding that MISIIR ligation transmits apoptotic signals to cancer cells, makes MISIIR an attractive target for tumor-directed therapeutics. However, the development of clinical MISIIR-targeted agents has been challenging. Prompted by the responses achieved in patients with blood malignancies using chimeric antigen receptor (CAR) T cell therapy, we hypothesized that MISIIR targeting may be achieved using a CAR T cell approach. Herein, we describe the development and evaluation of a CAR that targets MISIIR. T cells expressing the MISIIR-specific CAR demonstrated antigen-specific reactivity in vitro and eliminated MISIIR-overexpressing tumors in vivo. MISIIR CAR T cells also recognized a panel of human ovarian and endometrial cancer cell lines, and they lysed a battery of patient-derived tumor specimens in vitro, without mediating cytotoxicity of a panel of normal primary human cells. In conclusion, these results indicate that MISIIR targeting for the treatment of ovarian cancer and other gynecologic malignancies is achievable using CAR technology.
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Roness H, Spector I, Leichtmann-Bardoogo Y, Savino AM, Dereh-Haim S, Meirow D. Pharmacological administration of recombinant human AMH rescues ovarian reserve and preserves fertility in a mouse model of chemotherapy, without interfering with anti-tumoural effects. J Assist Reprod Genet 2019; 36:1793-1803. [PMID: 31250176 PMCID: PMC6730972 DOI: 10.1007/s10815-019-01507-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 06/13/2019] [Indexed: 12/20/2022] Open
Abstract
PURPOSE To determine whether pharmacological administration of recombinant human anti-Mullerian hormone (rAMH) protects the ovarian reserve and preserves fertility without interfering with anti-tumoural cytotoxic action of chemotherapy. METHODS Intraperitoneal delivery of rAMH and ovarian post-receptor activity were assessed with immunohistochemistry and western blot. Differential follicle counts and reproductive outcomes were assessed after cyclophosphamide (Cy) administration, with/without concurrent administration of rAMH. Interference of rAMH with Cy chemotoxicity was assessed on a human breast cancer cell line and an in vivo mouse model of human leukaemia. RESULTS rAMH reached the ovary after intraperitoneal injection and demonstrated post-receptor bioactivity. Cy administration in mice caused primordial follicle activation, as shown by a decrease in primordial follicle population accompanied by an increase in early growing follicles and granulosa cell proliferation. Co-administration of rAMH reduced follicle activation, thereby protecting the primordial follicle reserve, and improving long-term fertility and reproductive outcomes. rAMH co-administration did not interfere with the cytotoxic actions of Cy in vitro on breast cancer cell line or in vivo in a model of human leukaemia. CONCLUSION This study demonstrates that rAMH is bioactive in the ovary for a limited time, and that pharmacological administration of rAMH during chemotherapy treatment reduces follicle activation and primordial follicle loss and significantly improves reproductive outcomes in a mouse model, and does not interfere with the therapeutic actions of the treatment. Further investigation is necessary to determine whether it has similar protective effects in the human ovary.
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Affiliation(s)
- H Roness
- Fertility Preservation Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Centre, Ramat Gan, Israel
| | - I Spector
- Fertility Preservation Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Centre, Ramat Gan, Israel
| | - Y Leichtmann-Bardoogo
- Fertility Preservation Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Centre, Ramat Gan, Israel
| | - A M Savino
- Department of Human Molecular Genetics and Biochemistry, Sheba Medical Centre, Ramat Gan, Israel
| | - Sanaz Dereh-Haim
- Fertility Preservation Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Centre, Ramat Gan, Israel
| | - Dror Meirow
- Fertility Preservation Research Laboratory, Department of Obstetrics and Gynecology, Sheba Medical Centre, Ramat Gan, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Gowkielewicz M, Lipka A, Piotrowska A, Szadurska-Noga M, Nowakowski JJ, Dzięgiel P, Majewski MK, Jozwik M, Majewska M. Anti-Müllerian Hormone Expression in Endometrial Cancer Tissue. Int J Mol Sci 2019; 20:ijms20061325. [PMID: 30884769 PMCID: PMC6471522 DOI: 10.3390/ijms20061325] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 03/11/2019] [Accepted: 03/12/2019] [Indexed: 12/29/2022] Open
Abstract
Anti-Müllerian hormone (AMH) is a commonly known factor secreted by Sertoli cells, responsible for regression of the Müllerian ducts in male fetuses. AMH has also other functions in humans. In vivo and in vitro studies have shown that AMH inhibits cell cycle and induces apoptosis in cancers with AMH receptors. The aim of the study was to assess whether the tissue of pre-cancerous states of endometrium (PCS) and various histopathologic types of endometrial cancer (EC) exhibit the presence of AMH. We aimed to investigate whether the potential presence of the protein concerns menopausal women or those regularly menstruating, and whether is related to cancers with a good or a bad prognosis, as well as what other factors may influence AMH expression. The undertaken analysis was carried out on tissues retrieved from 232 women who underwent surgical treatment for PCS and EC. Tissues were prepared for immunohistochemical assessment with the use of a tissue microarrays method. AMH expression was confirmed in 23 patients with well differentiated endometrioid adenocarcinoma (G1), moderately differentiated endometrioid adenocarcinoma (G2), clear cell carcinoma (CCA) and nonatypical hyperplasia. AMH was not found in EC tissues in regularly menstruating women. An appropriately long mean period of breastfeeding in line with a prolonged period of hormonal activity had a positive effect on AMH expression. Our results may suggest that AMH is a factor which protects the organism against cancer, and should be further investigated as a potential prognosis marker and a therapeutic agent.
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Affiliation(s)
- Marek Gowkielewicz
- Department of Gynecology and Obstetrics, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, 10-045 Olsztyn, Poland.
| | - Aleksandra Lipka
- Department of Gynecology and Obstetrics, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, 10-045 Olsztyn, Poland.
| | - Aleksandra Piotrowska
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland.
| | - Marta Szadurska-Noga
- Department of Pathomorphology, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, 10-561 Olsztyn, Poland.
| | - Jacek J Nowakowski
- Department of Ecology & Environmental Protection, University of Warmia and Mazury in Olsztyn, 10⁻727 Olsztyn, Poland.
| | - Piotr Dzięgiel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland.
- Department of Physiotherapy, Wroclaw University School of Physical Education, 51-612 Wroclaw, Poland.
| | - Mariusz Krzysztof Majewski
- Department of Human Physiology, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, 10-082 Olsztyn, Poland.
| | - Marcin Jozwik
- Department of Gynecology and Obstetrics, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, 10-045 Olsztyn, Poland.
| | - Marta Majewska
- Department of Human Physiology, School of Medicine, Collegium Medicum, University of Warmia and Mazury in Olsztyn, 10-082 Olsztyn, Poland.
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Kim SM, Kim YO, Lee MK, Chung YJ, Jeung IC, Kim MR, Kim JH. Müllerian inhibiting substance/anti-Müllerian hormone type II receptor protein and mRNA expression in the healthy and cancerous endometria. Oncol Lett 2018; 17:532-538. [PMID: 30655798 DOI: 10.3892/ol.2018.9565] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 05/31/2018] [Indexed: 12/13/2022] Open
Abstract
Müllerian inhibiting substance/anti-Müllerian hormone (MIS/AMH) is a regulator of the female reproductive system, an indicator of ovarian reserve and a growth inhibitor of Müllerian duct-derived tumors in vivo and in vitro. The objective of the present study was to analyze MIS/AMH type II receptor (MIS/AMHRII) protein and mRNA expression in healthy human endometria compared with patients with endometrial hyperplasia and endometrial cancer, providing a foundation for MIS/AMH as a biological modifier for treatment of endometrial hyperplasia and endometrial cancer. The present study included healthy endometrial tissues (n=20), simple endometrial hyperplasia tissues without atypia (n=17), complex endometrial hyperplasia tissues without atypia (n=24) and endometrial cancer tissues (n=8). The location and variation of MIS/AMHRII protein expression was observed by immunohistochemistry. The expression was graded by two pathologists and was categorized as follows: Negative, weakly positive, moderately positive or strongly positive. Reverse transcription-quantitative polymerase chain reaction was used to quantify MIS/AMHRII mRNA expression. The expression of MIS/AMHRII protein was observed in the cytoplasm of healthy human endometria, endometrial hyperplasia and endometrial cancer cells. The frequency of MIS/AMHRII protein expression was 20.22±10.35% in the proliferative phase of the healthy endometrium and 24.09±11.73% in the secretory phase of the healthy endometrium. However, no differences were observed in the menstrual cycle phases. The frequency was 54.50±16.59% in endometrial hyperplasia without atypia, 55.10±15.87% in endometrial hyperplasia with atypia and 73.88±15.70% in endometrial cancer, indicating that expression was enhanced as the disease progressed from healthy to malignant status. In endometrial hyperplasia, MIS/AMHRII protein expression was significantly associated with histological complexity compared with atypia status. The present study demonstrated that MIS/AMHRII is present in healthy endometria, endometrial hyperplasia and endometrial cancer. The low expression frequency of MIS/AMHRII was not significantly different among normal endometrial tissues, however, the protein expression was elevated in endometrial hyperplasia and endometrial cancer. These findings indicated that the study of bioactive MIS/AMH, as a possible treatment for tumors expressing the MIS/AMH receptor, is essential.
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Affiliation(s)
- Su Mi Kim
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, Catholic University of Korea, Seocho, Seoul 06591, Republic of Korea
| | - Yun Oh Kim
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, Catholic University of Korea, Seocho, Seoul 06591, Republic of Korea
| | - Min Kyoung Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, Catholic University of Korea, Seocho, Seoul 06591, Republic of Korea
| | - Youn Jee Chung
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, Catholic University of Korea, Seocho, Seoul 06591, Republic of Korea
| | - In Cheul Jeung
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, Catholic University of Korea, Seocho, Seoul 06591, Republic of Korea
| | - Mee Ran Kim
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, Catholic University of Korea, Seocho, Seoul 06591, Republic of Korea
| | - Jang Heub Kim
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, College of Medicine, Catholic University of Korea, Seocho, Seoul 06591, Republic of Korea
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Zhang T, Deng L, Xiong Q, Su S, Gu J. Anti-Müllerian hormone inhibits proliferation and induces apoptosis in epithelial ovarian cancer cells by regulating the cell cycle and decreasing the secretion of stem cell factor. Oncol Lett 2018; 16:3260-3266. [PMID: 30127923 DOI: 10.3892/ol.2018.8985] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 05/18/2018] [Indexed: 12/24/2022] Open
Abstract
Anti-Müllerian hormone (AMH) has been demonstrated to exhibit an inhibitory effect on the proliferation, invasion, metastasis and drug resistance of ovarian cancer. However, the mechanisms underlying these effects remain unclear. In the present study, 10 µg/ml recombinant human AMH (rhAMH) was administered to human OVCAR3 and OVCAR8 epithelial ovarian cancer (EOC) cell lines. Cell proliferation, apoptosis and cell cycle were analyzed. The level of stem cell factor (SCF) was detected using a reverse transcription-quantitative polymerase chain reaction and an ELISA, respectively. The exogenous addition of rhAMH significantly reduced the proliferation of OVCAR3 and OVCAR8 cell lines compared with the control group (P<0.01). The apoptosis rate in the rhAMH treated group (48 h) significantly increased compared with in the control group (OVCAR3, P=0.035; OVCAR8, P=0.020). The apoptosis rate increased at 72 h but did not exhibit a significant difference when compared with the 48 h group (OVCAR3, P=0.145; OVCAR8, P=0.296). The percentage of cells in the G1 phase in the rhAMH treated group (48 h) increased but was not significantly different compared with the control group (OVCAR3, P=0.070; OVCAR8, P=0.051). However, there was a significant difference at 72 h compared with the control group (OVCAR3, P=0.016; OVCAR8, P=0.019). At 48 h, the rhAMH-treated group exhibited a statistically significant inhibition of SCF mRNA expression levels (P=0.008), but no significant difference in the protein expression levels (P=0.101) compared with the control, though a significant inhibition was exhibited at 72 h (mRNA expression levels, P=0.005; protein expression levels, P=0.036). The present study revealed that rhAMH may be able to inhibit the proliferation and induce the apoptosis of EOC cells via G1/S-phase cell cycle arrest and the decreased secretion of SCF.
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Affiliation(s)
- Tiansong Zhang
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong 510623, P.R. China
| | - Linhao Deng
- Department of Obstetrics and Gynecology, Jieyang People's Hospital, Jieyang, Guangdong 522000, P.R. China
| | - Qian Xiong
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China
| | - Shujun Su
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China
| | - Jian Gu
- Department of Gynecology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510630, P.R. China
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Estupina P, Fontayne A, Barret JM, Kersual N, Dubreuil O, Le Blay M, Pichard A, Jarlier M, Pugnière M, Chauvin M, Chardès T, Pouget JP, Deshayes E, Rossignol A, Abache T, de Romeuf C, Terrier A, Verhaeghe L, Gaucher C, Prost JF, Pèlegrin A, Navarro-Teulon I. The anti-tumor efficacy of 3C23K, a glyco-engineered humanized anti-MISRII antibody, in an ovarian cancer model is mainly mediated by engagement of immune effector cells. Oncotarget 2018; 8:37061-37079. [PMID: 28427157 PMCID: PMC5513714 DOI: 10.18632/oncotarget.15715] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 02/11/2017] [Indexed: 01/06/2023] Open
Abstract
Ovarian cancer is the leading cause of death in women with gynecological cancers and despite recent advances, new and more efficient therapies are crucially needed. Müllerian Inhibiting Substance type II Receptor (MISRII, also named AMHRII) is expressed in most ovarian cancer subtypes and is a novel potential target for ovarian cancer immunotherapy. We previously developed and tested 12G4, the first murine monoclonal antibody (MAb) against human MISRII. Here, we report the humanization, affinity maturation and glyco-engineering steps of 12G4 to generate the Fc-optimized 3C23K MAb, and the evaluation of its in vivo anti-tumor activity. The epitopes of 3C23K and 12G4 were strictly identical and 3C23K affinity for MISRII was enhanced by a factor of about 14 (KD = 5.5 × 10−11 M vs 7.9 × 10−10 M), while the use of the EMABling® platform allowed the production of a low-fucosylated 3C23K antibody with a 30-fold KD improvement of its affinity to FcγRIIIa. In COV434-MISRII tumor-bearing mice, 3C23K reduced tumor growth more efficiently than 12G4 and its combination with carboplatin was more efficient than each monotherapy with a mean tumor size of 500, 1100 and 100 mm3 at the end of treatment with 3C23K (10 mg/kg, Q3-4D12), carboplatin (60 mg/kg, Q7D4) and 3C23K+carboplatin, respectively. Conversely, 3C23K-FcKO, a 3C23K form without affinity for the FcγRIIIa receptor, did not display any anti-tumor effect in vivo. These results strongly suggested that 3C23K mechanisms of action are mainly Fc-related. In vitro, antibody-dependent cytotoxicity (ADCC) and antibody-dependent cell phagocytosis (ADCP) were induced by 3C23K, as demonstrated with human effector cells. Using human NK cells, 50% of the maximal lysis was obtained with a 46-fold lower concentration of low-fucosylated 3C23K (2.9 ng/ml) than of 3C23K expressed in CHO cells (133.35 ng/ml). As 3C23K induced strong ADCC with human PBMC but almost none with murine PBMC, antibody-dependent cell phagocytosis (ADCP) was then investigated. 3C23K-dependent (100 ng/ml) ADCP was more active with murine than human macrophages (only 10% of living target cells vs. about 25%). These in vitro results suggest that the reduced ADCC with murine effectors could be partially balanced by ADCP activity in in vivo experiments. Taken together, these preclinical data indicate that 3C23K is a new promising therapeutic candidate for ovarian cancer immunotherapy and justify its recent introduction in a phase I clinical trial.
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Affiliation(s)
- Pauline Estupina
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | | | | | - Nathalie Kersual
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | | | - Marion Le Blay
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | - Alexandre Pichard
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | - Marta Jarlier
- Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | - Martine Pugnière
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | - Maëva Chauvin
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | - Thierry Chardès
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | - Jean-Pierre Pouget
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | - Emmanuel Deshayes
- Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | | | | | | | | | | | | | | | - André Pèlegrin
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
| | - Isabelle Navarro-Teulon
- IRCM, Institut de Recherche en Cancérologie de Montpellier, Montpellier, F-34298, France.,INSERM, U896, Montpellier, F-34298, France.,Université Montpellier, Montpellier, F-34298, France.,Institut Régional du Cancer de Montpellier, ICM, Montpellier, F-34298, France
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9
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Jung S, Allen N, Arslan AA, Baglietto L, Barricarte A, Brinton LA, Egleston BL, Falk RT, Fortner RT, Helzlsouer KJ, Gao Y, Idahl A, Kaaks R, Krogh V, Merritt MA, Lundin E, Onland-Moret NC, Rinaldi S, Schock H, Shu XO, Sluss PM, Staats PN, Sacerdote C, Travis RC, Tjønneland A, Trichopoulou A, Tworoger SS, Visvanathan K, Weiderpass E, Zeleniuch-Jacquotte A, Dorgan JF. Anti-Müllerian hormone and risk of ovarian cancer in nine cohorts. Int J Cancer 2018; 142:262-270. [PMID: 28921520 PMCID: PMC5749630 DOI: 10.1002/ijc.31058] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 08/08/2017] [Accepted: 08/16/2017] [Indexed: 01/08/2023]
Abstract
Animal and experimental data suggest that anti-Müllerian hormone (AMH) serves as a marker of ovarian reserve and inhibits the growth of ovarian tumors. However, few epidemiologic studies have examined the association between AMH and ovarian cancer risk. We conducted a nested case-control study of 302 ovarian cancer cases and 336 matched controls from nine cohorts. Prediagnostic blood samples of premenopausal women were assayed for AMH using a picoAMH enzyme-linked immunosorbent assay. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using multivariable-adjusted conditional logistic regression. AMH concentration was not associated with overall ovarian cancer risk. The multivariable-adjusted OR (95% CI), comparing the highest to the lowest quartile of AMH, was 0.99 (0.59-1.67) (Ptrend : 0.91). The association did not differ by age at blood draw or oral contraceptive use (all Pheterogeneity : ≥0.26). There also was no evidence for heterogeneity of risk for tumors defined by histologic developmental pathway, stage, and grade, and by age at diagnosis and time between blood draw and diagnosis (all Pheterogeneity : ≥0.39). In conclusion, this analysis of mostly late premenopausal women from nine cohorts does not support the hypothesized inverse association between prediagnostic circulating levels of AMH and risk of ovarian cancer.
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Affiliation(s)
- Seungyoun Jung
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Naomi Allen
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, UK
| | - Alan A. Arslan
- Department of Obstetrics and Gynecology, New York University School of Medicine, NY, USA
- Departments of Population Health and Environmental Medicine and Perlmutter Cancer Center, New York University School of Medicine, New York, NY, USA
| | - Laura Baglietto
- Cancer Epidemiology Centre, Cancer Council of Victoria, Melbourne, Australia
- Centre for Epidemiology and Biostatistics, School of Population and Global Health, University of Melbourne, Australia
| | - Aurelio Barricarte
- Navarra Public Health Institute, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA) Pamplona, Spain
- CIBER Epidemiology and Public Health CIBERESP, Spain
| | - Louise A. Brinton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, MD, USA
| | | | - Roni T. Falk
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, MD, USA
| | - Renée T. Fortner
- Division of Cancer Epidemiology, German Cancer Research Cancer, Heidelberg, Germany
| | - Kathy J. Helzlsouer
- Division of Cancer Control and Population Sciences, National Cancer Institute, MD, USA
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Yutang Gao
- Department of Epidemiology, Shanghai Cancer Institute, Shanghai, China
| | - Annika Idahl
- Department of Clinical Sciences, Obstetrics and Gynecology, Umeå University, Umeå, Sweden
| | - Rudolph Kaaks
- Division of Cancer Epidemiology, German Cancer Research Cancer, Heidelberg, Germany
| | - Vittorio Krogh
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Melissa A. Merritt
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
| | - Eva Lundin
- Department of Medical Biosciences, Pathology, and Public Health and Clinical Medicine: Nutritional Research, Umeå University, Umeå, Sweden
| | | | - Sabina Rinaldi
- International Agency for Research on Cancer, Lyon, France
| | - Helena Schock
- Division of Cancer Epidemiology, German Cancer Research Cancer, Heidelberg, Germany
| | - Xiao-Ou Shu
- Department of Epidemiology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Patrick M. Sluss
- Department of Pathology, Harvard Medical School, Boston, MA, USA
| | - Paul N. Staats
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Carlotta Sacerdote
- Unit of Cancer Epidemiology, Città della Salute e della Scienza University-Hospital and Center for Cancer Prevention (CPO), Turin, Italy
| | - Ruth C. Travis
- Cancer Epidemiology Unit, University of Oxford, Oxford United Kingdom
| | | | - Antonia Trichopoulou
- Hellenic Health Foundation, Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Dept. of Hygiene, Epidemiology and Medical Statistics, University of Athens Medical School, Greece
| | - Shelley S. Tworoger
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Bringham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Kala Visvanathan
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Elisabete Weiderpass
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
- Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Genetic Epidemiology Group, Folkhälsan Research Center, Helsinki, Finland
| | - Anne Zeleniuch-Jacquotte
- Departments of Population Health and Environmental Medicine and Perlmutter Cancer Center, New York University School of Medicine, New York, NY, USA
| | - Joanne F. Dorgan
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
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10
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Rehman ZU, Worku T, Davis JS, Talpur HS, Bhattarai D, Kadariya I, Hua G, Cao J, Dad R, Hussain T, Yang L. Role and mechanism of AMH in the regulation of Sertoli cells in mice. J Steroid Biochem Mol Biol 2017; 174:133-140. [PMID: 28851672 DOI: 10.1016/j.jsbmb.2017.08.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 08/10/2017] [Accepted: 08/21/2017] [Indexed: 10/19/2022]
Abstract
Sertoli cells produce anti-Müllerian hormone (AMH), a glycoprotein belonging to the transforming growth factor-beta family. AMH mediates the regression of Müllerian ducts in the developing male fetus. However, the role of AMH in the regulation of primary Sertoli cells remains unclear. The present study was designed to investigate the effect of AMH on the viability and proliferation of Sertoli cells, with an additional focus on stem cell factor (SCF). Treatment of Sertoli cells with increasing concentrations of rh-AMH (0, 10, 50, 100, and 800ng/ml) for two days revealed that AMH, at high concentrations, increased apoptosis. These results were confirmed by a significant increase in Caspase-3 and Bax and a decrease in Bcl-2 protein and mRNA expression (P<0.01). Paradoxically, treatment with a low concentration of rh-AMH (10ng/ml), but not higher concentrations (50-800ng/ml), promoted Sertoli cell proliferation, which was verified by an increase in PCNA mRNA (P<0.05). Furthermore, only low concentrations of rh-AMH activated the non-canonical ERK signaling pathway. Similarly, low concentrations of rh-AMH (10-50ng/ml) significantly increased (P<0.05) SCF mRNA and SCF protein levels. These findings indicate that AMH differentially regulates the fate of Sertoli cells in vitro by promoting proliferation at low concentrations and apoptosis at high concentrations. In addition, AMH increased the expression of SCF, an important regulator of Sertoli cell development. Therefore, AMH may play a role in Sertoli cell development.
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Affiliation(s)
- Zia Ur Rehman
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Tesfaye Worku
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - John S Davis
- Olson Center for Women's Health, Omaha VA Medical Center, Omaha, NE, USA; Departments of Obstetrics and Gynecology and Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Hira Sajjad Talpur
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Dinesh Bhattarai
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Ishwari Kadariya
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Guohua Hua
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Jing Cao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Rahim Dad
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China
| | - Tarique Hussain
- Lab of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese of Academy of Science, Changsha, Hunan, 410125, People's Republic of China
| | - Liguo Yang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Education Ministry of China, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, People's Republic of China.
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11
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Kushnir VA, Seifer DB, Barad DH, Sen A, Gleicher N. Potential therapeutic applications of human anti-Müllerian hormone (AMH) analogues in reproductive medicine. J Assist Reprod Genet 2017; 34:1105-1113. [PMID: 28643088 PMCID: PMC5581791 DOI: 10.1007/s10815-017-0977-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 06/07/2017] [Indexed: 11/25/2022] Open
Abstract
Members of the transforming growth factor-beta (TGF-beta) superfamily are key regulators of various physiological processes. Anti-Müllerian hormone (AMH) which is also commonly known as Müllerian-inhibiting substance (MIS) is a member of the TGF-beta superfamily and an important regulator of reproductive organ differentiation and ovarian follicular development. While AMH has been used for diagnostic purposes as a biomarker for over 15 years, new potential therapeutic applications of recombinant human AMH analogues are now emerging as pharmacologic agents in reproductive medicine. Therapeutic uses of AMH in gonadal tissue may provide a unique opportunity to address a broad range of reproductive themes, like contraception, ovulation induction, onset of menopause, and fertility preservation, as well as specific disease conditions, such as polycystic ovarian syndrome (PCOS) and cancers of the reproductive tract. This review explores the most promising therapeutic applications for a novel class of drugs known as AMH analogues with agonist and antagonist functions.
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Affiliation(s)
- Vitaly A Kushnir
- Center for Human Reproduction, 21 East 69th Street, New York, NY, 10021, USA.
- Department of Obstetrics and Gynecology, Wake Forest School of Medicine, Winston-Salem, NC, USA.
| | - David B Seifer
- Geisel School of Medicine at Dartmouth, Hanover, NH, United States
| | - David H Barad
- Center for Human Reproduction, 21 East 69th Street, New York, NY, 10021, USA
- Foundation for Reproductive Medicine, New York, NY, USA
| | - Aritro Sen
- Center for Human Reproduction, 21 East 69th Street, New York, NY, 10021, USA
- Division of Endocrinology & Metabolism, Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Norbert Gleicher
- Center for Human Reproduction, 21 East 69th Street, New York, NY, 10021, USA
- Foundation for Reproductive Medicine, New York, NY, USA
- Department of Obstetrics and Gynecology, University of Vienna School of Medicine, Vienna, Austria
- The Rockefeller University, New York, NY, USA
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12
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Kawagishi Y, Pankhurst MW, Nakatani Y, McLennan IS. Anti-Müllerian hormone signaling is influenced by Follistatin 288, but not 14 other transforming growth factor beta superfamily regulators. Mol Reprod Dev 2017; 84:626-637. [PMID: 28500669 DOI: 10.1002/mrd.22828] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 04/30/2017] [Indexed: 11/11/2022]
Abstract
The hypothesis that, in contrast to other transforming growth factor-beta (TGFβ) superfamily ligands, the dose-response curve of Anti-Müllerian hormone (AMH) is unmodulated was tested by examining whether known TGFB superfamily modulators affect AMH signaling, using a P19/BRE luciferase reporter assay. AMHC and AMHN,C activated the reporter with an EC50 of approximately 0.5 nM. Follistatins (FS) produced concentration-dependent increases in AMHC - and AMHN,C -initiated reporter activity, with FS288 being more potent than FS315; however, the maximum bioactivity of AMH was not altered by either follistatin. Thirteen other TGFβ regulators (Chordin, Chordin-like 1, Chordin-like 2, Differential screening-selected gene aberrative in neuroblastoma [DAN], Decorin, Endoglin, Follistatin-like 1, Follistatin-like 3, Follistatin-like 4, Noggin, α2 macroglobulin, TGFβ receptor 3, Von Willebrand factor C domain-containing 2) had little or no effect. Surface plasmon resonance analysis showed no significant association between FS288 and AMHC , suggesting that FS288 indirectly regulates AMH signaling. Activin A, a direct target of FS288, did not itself induce reporter activity in P19 cells, but did prevent the FS288-induced increase in AMH signaling. Hence, local concentrations of FS288 and Activin A may influence the response of some cell types to AMH.
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Affiliation(s)
- Yui Kawagishi
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Michael W Pankhurst
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Yoshio Nakatani
- Department of Microbiology and Immunology, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
| | - Ian S McLennan
- Department of Anatomy, School of Biomedical Sciences, University of Otago, Dunedin, New Zealand
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13
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McLennan IS, Pankhurst MW. Anti-Müllerian hormone is a gonadal cytokine with two circulating forms and cryptic actions. J Endocrinol 2015; 226:R45-57. [PMID: 26163524 DOI: 10.1530/joe-15-0206] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/10/2015] [Indexed: 12/23/2022]
Abstract
Anti-Müllerian hormone (AMH) is a multi-faceted gonadal cytokine. It is present in all vertebrates with its original function in phylogeny being as a regulator of germ cells in both sexes, and as a prime inducer of the male phenotype. Its ancient functions appear to be broadly conserved in mammals, but with this being obscured by its overt role in triggering the regression of the Müllerian ducts in male embryos. Sertoli and ovarian follicular cells primarily release AMH as a prohormone (proAMH), which forms a stable complex (AMHN,C) after cleavage by subtilisin/kexin-type proprotein convertases or serine proteinases. Circulating AMH is a mixture of proAMH and AMHN,C, suggesting that proAMH is activated within the gonads and putatively by its endocrine target-cells. The gonadal expression of the cleavage enzymes is subject to complex regulation, and the preliminary data suggest that this influences the relative proportions of proAMH and AMHN,C in the circulation. AMH shares an intracellular pathway with the bone morphogenetic protein (BMP) and growth differentiation factor (GDF) ligands. AMH is male specific during the initial stage of development, and theoretically should produce male biases throughout the body by adding a male-specific amplification of BMP/GDF signalling. Consistent with this, some of the male biases in neuron number and the non-sexual behaviours of mice are dependent on AMH. After puberty, circulating levels of AMH are similar in men and women. Putatively, the function of AMH in adulthood maybe to add a gonadal influence to BMP/GDF-regulated homeostasis.
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Affiliation(s)
- Ian S McLennan
- Department of AnatomyUniversity of Otago, PO Box 913, Dunedin 9054, New Zealand
| | - Michael W Pankhurst
- Department of AnatomyUniversity of Otago, PO Box 913, Dunedin 9054, New Zealand
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14
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Kersual N, Garambois V, Chardès T, Pouget JP, Salhi I, Bascoul-Mollevi C, Bibeau F, Busson M, Vié H, Clémenceau B, Behrens CK, Estupina P, Pèlegrin A, Navarro-Teulon I. The human Müllerian inhibiting substance type II receptor as immunotherapy target for ovarian cancer. Validation using the mAb 12G4. MAbs 2015; 6:1314-26. [PMID: 25517316 DOI: 10.4161/mabs.29316] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Ovarian cancer has the highest mortality rate among gynecologic malignancies. The monoclonal antibody 12G4 specifically recognizes the human Müllerian inhibiting substance type II receptor (MISRII) that is strongly expressed in human granulosa cell tumors (GCT) and in the majority of human epithelial ovarian cancers (EOC). To determine whether MISRII represents an attractive target for antibody-based tumor therapy, we first confirmed by immunohistochemistry with 12G4 its expression in all tested GCT samples (4/4) and all, but one, EOC human tissue specimens (13/14). We then demonstrated in vitro the internalization of 12G4 in MISRII(high)COV434 cells after binding to MISRII and its ability to increase the apoptosis rate (FACS, DNA fragmentation) in MISRII(high)COV434 (GCT) and MISRII(medium)NIH-OVCAR-3 (EOC) cells that express different levels of MISRII. A standard (51)Cr release assay showed that 12G4 mediates antibody-dependent cell-meditated cytotoxicity. Finally, in vivo assessment of 12G4 anti-tumor effects showed a significant reduction of tumor growth and an increase of the median survival time in mice xenografted with MISRII(high)COV434 or MISRII(medium)NIH-OVCAR-3 cells and treated with 12G4 in comparison to controls treated with an irrelevant antibody. Altogether, our data indicate that MISRII is a new promising target for the control of ovarian GCTs and EOCs. A humanized version of the 12G4 antibody, named 3C23K, is in development for the targeted therapy of MISRII-positive gynecologic cancers.
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Affiliation(s)
- Nathalie Kersual
- a IRCM; Institut de Recherche en Cancérologie de Montpellier ; Montpellier ; France
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15
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AAV9 delivering a modified human Mullerian inhibiting substance as a gene therapy in patient-derived xenografts of ovarian cancer. Proc Natl Acad Sci U S A 2015. [PMID: 26216943 DOI: 10.1073/pnas.1510604112] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
To improve ovarian cancer patient survival, effective treatments addressing chemoresistant recurrences are particularly needed. Mullerian inhibiting substance (MIS) has been shown to inhibit the growth of a stem-like population of ovarian cancer cells. We have recently engineered peptide modifications to human MIS [albumin leader Q425R MIS (LRMIS)] that increase production and potency in vitro and in vivo. To test this novel therapeutic peptide, serous malignant ascites from highly resistant recurrent ovarian cancer patients were isolated and amplified to create low-passage primary cell lines. Purified recombinant LRMIS protein successfully inhibited the growth of cancer spheroids in vitro in a panel of primary cell lines in four of six patients tested. Adeno-associated virus (AAV) -delivered gene therapy has undergone a clinical resurgence with a good safety profile and sustained gene expression. Therefore, AAV9 was used as a single i.p. injection to deliver LRMIS to test its efficacy in inhibiting growth of palpable tumors in patient-derived ovarian cancer xenografts from ascites (PDXa). AAV9-LRMIS monotherapy resulted in elevated and sustained blood concentrations of MIS, which significantly inhibited the growth of three of five lethal chemoresistant serous adenocarcinoma PDXa models without signs of measurable or overt toxicity. Finally, we tested the frequency of MIS type II receptor expression in a tissue microarray of serous ovarian tumors by immunohistochemistry and found that 88% of patients bear tumors that express the receptor. Taken together, these preclinical data suggest that AAV9-LRMIS provides a potentially well-tolerated and effective treatment strategy poised for testing in patients with chemoresistant serous ovarian cancer.
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Färkkilä A, Koskela S, Bryk S, Alfthan H, Bützow R, Leminen A, Puistola U, Tapanainen JS, Heikinheimo M, Anttonen M, Unkila-Kallio L. The clinical utility of serum anti-Müllerian hormone in the follow-up of ovarian adult-type granulosa cell tumors--A comparative study with inhibin B. Int J Cancer 2015; 137:1661-71. [PMID: 25808251 DOI: 10.1002/ijc.29532] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Accepted: 03/09/2015] [Indexed: 11/10/2022]
Abstract
Ovarian adult-type granulosa cell tumors (AGCTs) require prolonged follow-up, but evidence regarding the optimal follow-up marker is lacking. The objective of our study was to validate the clinical usefulness of serum anti-Müllerian hormone (AMH) and the current marker inhibin B as single and combined markers of AGCTs. We conducted a longitudinal, partially prospective cohort study of 123 premenopausal and postmenopausal AGCT patients with a median follow-up time of 10.5 years (range 0.3-50.0 years). Serum AMH and inhibin B levels were measured from 560 pretreatment and follow-up serum samples by using immunoenzymometric assays. We found that serum AMH and inhibin B levels were significantly elevated in patients with primary or recurrent AGCTs. The levels of both markers positively correlated to tumor size (p < 0.05). AMH and inhibin B performed similarly in receiving operator characteristic analyses; area under the curve (AUC) values were 0.92 [95% confidence interval (CI) 0.88-0.95] for AMH, and 0.94 (95% CI 0.90-0.96) for inhibin B. AMH was highly sensitive (92%) and specific (81%) in detecting a macroscopic AGCT. However, in AUC comparison analyses, the combination of the markers was superior to inhibin B alone. In conclusion, serum AMH is a sensitive and specific marker of AGCT, and either AMH or inhibin B can be monitored during follow-up. However, combining AMH and inhibin B in AGCT patient follow-up improves the detection of recurrent disease.
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Affiliation(s)
- Anniina Färkkilä
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland.,Department of Pediatrics, University of Helsinki, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Sanna Koskela
- Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Center Oulu, Oulu, Finland
| | - Saara Bryk
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Henrik Alfthan
- Department of Clinical Chemistry, University of Helsinki and HUSlab, Helsinki University Central Hospital, Helsinki, Finland
| | - Ralf Bützow
- Department of Pathology, University of Helsinki and HUSlab, Helsinki University Central Hospital, Helsinki, Finland
| | - Arto Leminen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Ulla Puistola
- Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Center Oulu, Oulu, Finland
| | - Juha S Tapanainen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland.,Department of Obstetrics and Gynecology, University of Oulu, Oulu University Hospital and Medical Research Center Oulu, Oulu, Finland
| | - Markku Heikinheimo
- Department of Pediatrics, University of Helsinki, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland.,Department of Pediatrics, Washington University School of Medicine, St Louis Children's Hospital, St Louis, MO
| | - Mikko Anttonen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Leila Unkila-Kallio
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
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Müllerian inhibiting substance/anti-Müllerian hormone: A novel treatment for gynecologic tumors. Obstet Gynecol Sci 2014; 57:343-57. [PMID: 25264524 PMCID: PMC4175594 DOI: 10.5468/ogs.2014.57.5.343] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 05/15/2014] [Accepted: 05/15/2014] [Indexed: 01/02/2023] Open
Abstract
Müllerian inhibiting substance (MIS), also called anti-Müllerian hormone (AMH), is a member of the transforming growth factor-β super-family of growth and differentiation response modifiers. It is produced in immature Sertoli cells in male embryos and binds to MIS/AMH receptors in primordial Müllerian ducts to cause regression of female reproductive structures that are the precursors to the fallopian tubes, the surface epithelium of the ovaries, the uterus, the cervix, and the upper third of the vagina. Because most gynecologic tumors originate from Müllerian duct-derived tissues, and since MIS/AMH causes regression of the Müllerian duct in male embryos, it is expected to inhibit the growth of gynecologic tumors. Purified recombinant human MIS/AMH causes growth inhibition of epithelial ovarian cancer cells and cell lines in vitro and in vitro via MIS receptor-mediated mechanism. Furthermore, several lines of evidence suggest that MIS/AMH inhibits proliferation in tissues and cell lines of other MIS/AMH receptor-expressing gynecologic tumors such as cervical, endometrial, breast, and in endometriosis as well. These findings indicate that bioactive MIS/AMH recombinant protein should be tested in patients against tumors expressing the MIS/AMH receptor complex, perhaps beginning with ovarian cancer because it has the worst prognosis. The molecular tools to identify MIS/AMH receptor expressing ovarian and other cancers are in place, thus, it is possible to select patients for treatment. An MIS/AMH ELISA exists to follow administered doses of MIS/AMH, as well. Clinical trials await the production of sufficient supplies of qualified recombinant human MIS/AMH for this purpose.
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Wong RRY, Worley MJ, Chung TKH, Wong YF. An update on Mullerian-inhibiting substance: its potential application against ovarian cancer. Endocr Relat Cancer 2014; 21:R227-33. [PMID: 24623744 DOI: 10.1530/erc-14-0030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Each year, ∼25 000 women are newly diagnosed with ovarian cancer in the USA. The vast majority (>90%) of cases are of epithelial origin. This highly lethal cancer carries a mortality rate of >50% and a high risk of recurrence after conventional, first-line chemotherapy. Müllerian-inhibiting substance (MIS) is a gonadal hormone that causes regression of the Müllerian ducts. A series of studies have demonstrated that MIS also has multiple extra-Müllerian functions including inhibition of epithelial ovarian cancer cells in vitro and in vivo. Accumulating evidence has shown that many human cancers are organized hierarchically and contain a small population of cancer stem cells (CSCs) that are inherently resistant to common chemotherapy and radiation therapy. The effect of MIS on ovarian CSC seems to be particularly useful in rescuing ovarian cancer patients with resistance to conventional treatment. Based on recent studies evaluating MIS, this review updates our current understanding of the molecular genetic aspects of MIS, its pathophysiology, as well as its potential to treat chemoresistant epithelial ovarian cancer.
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Affiliation(s)
- Raymond R Y Wong
- Department of Obstetrics and Gynaecology, The Chinese University of Hong Kong, Shatin, Hong Kong Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts, USA
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Ricci F, Broggini M, Damia G. Revisiting ovarian cancer preclinical models: Implications for a better management of the disease. Cancer Treat Rev 2013; 39:561-8. [DOI: 10.1016/j.ctrv.2013.01.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 01/04/2013] [Accepted: 01/05/2013] [Indexed: 01/20/2023]
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20
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Pépin D, Hoang M, Nicolaou F, Hendren K, Benedict LA, Al-Moujahed A, Sosulski A, Marmalidou A, Vavvas D, Donahoe PK. An albumin leader sequence coupled with a cleavage site modification enhances the yield of recombinant C-terminal Mullerian Inhibiting Substance. TECHNOLOGY (ELMSFORD, N.Y.) 2013; 1:63-71. [PMID: 24729676 PMCID: PMC3980489 DOI: 10.1142/s2339547813500076] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Mullerian Inhibiting Substance (MIS) has been shown to inhibit ovarian cancer cells both in-vitro and in-vivo. Furthermore, recent evidence suggests that MIS may effectively target a putative ovarian cancer progenitor cell population enriched by a panel of CD44+, CD24+, Ep-CAM+, and E-cadherin-cell surface markers. In order to accommodate clinical testing of MIS in ovarian cancer patients, the production of recombinant human MIS must be optimized to increase yield and purity. Here we show that, compared to wild type, the substitution of the MIS leader sequence to that of human serum albumin, combined with a modification of the endogenous cleavage site from RAQR/S to a furin/kex2 RARR/S consensus site results in high expression, increased C-terminus cleavage and a reduction in unwanted cryptic internal cleavage products when produced in CHO cells. Purified MIS containing these alterations retains its capacity to induce regression of the Mullerian duct in fetal rat embryonic urogenital ridge assays.
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Affiliation(s)
- D Pépin
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital ; Harvard Medical School
| | - M Hoang
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital ; Harvard Medical School ; Massachusetts Eye-Ear Infirmary
| | - F Nicolaou
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital
| | - K Hendren
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital
| | - L A Benedict
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital ; Harvard Medical School
| | - A Al-Moujahed
- Harvard Medical School ; Massachusetts Eye-Ear Infirmary
| | - A Sosulski
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital ; Harvard Medical School
| | - A Marmalidou
- Harvard Medical School ; Massachusetts Eye-Ear Infirmary
| | - D Vavvas
- Harvard Medical School ; Massachusetts Eye-Ear Infirmary
| | - P K Donahoe
- Pediatric Surgical Research Laboratories, Massachusetts General Hospital ; Harvard Medical School
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Imhoff FM, Yang D, Mathew SF, Clarkson AN, Kawagishi Y, Tate WP, Koishi K, McLennan IS. The type 2 anti‐Müllerian hormone receptor has splice variants that are dominant‐negative inhibitors. FEBS Lett 2013; 587:1749-53. [DOI: 10.1016/j.febslet.2013.04.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 04/08/2013] [Accepted: 04/12/2013] [Indexed: 01/04/2023]
Affiliation(s)
- Floriane M. Imhoff
- Department of Anatomy, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
- The Brain Health Research Centre, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
| | - Dee Yang
- Department of Anatomy, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
| | - Suneeth F. Mathew
- Department of Biochemistry, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
| | - Andrew N. Clarkson
- Department of Anatomy, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
- The Brain Health Research Centre, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
| | - Yui Kawagishi
- Department of Anatomy, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
- The Brain Health Research Centre, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
| | - Warren P. Tate
- Department of Anatomy, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
- The Brain Health Research Centre, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
| | - Kyoko Koishi
- Department of Anatomy, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
- The Brain Health Research Centre, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
| | - Ian S. McLennan
- Department of Anatomy, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
- The Brain Health Research Centre, University of Otago, P.O. Box 913, Dunedin 9054, New Zealand
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GRYNNERUP ANNAGARCIAALIX, LINDHARD ANETTE, SØRENSEN STEEN. The role of anti-Müllerian hormone in female fertility and infertility - an overview. Acta Obstet Gynecol Scand 2012; 91:1252-60. [DOI: 10.1111/j.1600-0412.2012.01471.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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23
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Song JY, Jo HH, Kim MR, Lew YO, Ryu KS, Cha JH, Kang CS, Donahoe PK, MacLaughlin DT, Kim JH. Expression of Müllerian inhibiting substance type II receptor and antiproliferative effects of MIS on human cervical cancer. Int J Oncol 2012; 40:2013-21. [PMID: 22344630 DOI: 10.3892/ijo.2012.1370] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Accepted: 01/26/2012] [Indexed: 12/21/2022] Open
Abstract
This study aimed to analyze expression of Müllerian inhibiting substance type II receptor (MISRII) protein and mRNA in cervical neoplasia, to demonstrate the growth inhibition of cervical cancer cells by administration of highly purified recombinant human Müllerian inhibiting substance (MIS) and, furthermore, to evaluate the clinical significance of MIS as a biological modifier for MIS receptor expressing tumors. Reverse transcriptase polymerase chain reaction (RT-PCR) was used for MISRII mRNA expression, and in situ hybridization and immunohistochemistry were used to observe expression, location of MISRII mRNA and protein, respectively. To demonstrate the effect of MIS on the viability of cervical cancer cells, methyl thiazole tetrazolium (MTT) assay was performed. Flow cytometry was used to evaluate the cell cycle distribution after exposure to MIS in cervical cancer cells, and the annexin-V-FITC staining method was performed to demonstrate apoptosis by MIS in cervical cancer cells. Expression of MISRII protein and mRNA were observed in all normal cervical and cervical carcinoma tissues. There was no significant difference in expression of MISRII protein and MISRII mRNA between normal cervical and cervical carcinoma tissues. MTT assay showed negative correlation between MIS exposure time and the viability of cervical cells (P=0.008). The changes in cell cycle distribution after MIS exposure suggest that MIS plays an important role in inducing cellular apoptosis by causing arrest at the G1 phase and increasing cells at sub-G0G1 phase. Annexin-V-FITC staining methods showed that cellular apoptosis was, respectively, 10.44 and 12.89% after 24 and 48 h of MIS exposure in cervical carcinoma cells. There was a negative correlation between cellular survival and MIS exposure time. This study demonstrates that MISRII is present on normal cervical and cervical carcinoma tissues, and MIS shows receptor-mediated antiproliferative effect on cervical cells in vitro. These data suggest that MIS may be used as a biological modifier or therapeutic modulator on MISRII-expressing tumors in the future.
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Affiliation(s)
- Jae Yen Song
- Department of Obstetrics and Gynecology, The Catholic University of Korea, Seoul, Republic of Korea
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Anti-Müllerian hormone inhibits growth of AMH type II receptor-positive human ovarian granulosa cell tumor cells by activating apoptosis. J Transl Med 2011; 91:1605-14. [PMID: 21808236 DOI: 10.1038/labinvest.2011.116] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Ovarian granulosa cell tumors (GCTs) are sex cord stromal tumors that constitute 3-5% of all ovarian cancers. GCTs usually present with an indolent course but there is a high risk of recurrence, which associates with increased mortality, and targeted treatments would be desirable. Anti-Müllerian hormone (AMH), a key factor regulating sexual differentiation of the reproductive organs, has been implicated as a growth inhibitor in ovarian cancer. GCTs and normal granulosa cells produce AMH, but its expression in large GCTs is usually downregulated. Further, as the lack of specific AMH-signaling pathway components leads to GCT development in mice, we hypothesized that AMH inhibits growth of GCTs. Utilizing a large panel of human GCT tissue samples, we found that AMH type I receptors (ALK2, ALK3 and ALK6) and type II receptor (AMHRII), as well as their downstream effectors Smad1/5, are expressed and active in GCTs. AMHRII expression was detected in the vast majority (96%) of GCTs and correlated with AMH mRNA and protein expression. AMH mRNA level was low in large GCTs, confirming previous findings on low-AMH protein expression in large human as well as mouse GCTs. To study the functional role of AMH in this peculiar ovarian cancer, we utilized a human GCT cell line (KGN) and 10 primary GCT cell cultures. We found that the AMH-Smad1/5-signaling pathway was active in these cells, and that exogenous AMH further activated Smad1/5 in KGN cells. Furthermore, AMH treatment reduced the number of KGN cells and primary GCT cells, with increasing amounts of AMH leading to augmented activation of caspase-3 and subsequent apoptosis. All in all, these data support the premise that AMH is a growth inhibitor of GCTs.
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Hwang SJ, Suh MJ, Yoon JH, Kim MR, Ryu KS, Nam SW, Donahoe PK, Maclaughlin DT, Kim JH. Identification of characteristic molecular signature of Müllerian inhibiting substance in human HPV-related cervical cancer cells. Int J Oncol 2011; 39:811-20. [PMID: 21573503 DOI: 10.3892/ijo.2011.1042] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2011] [Accepted: 04/11/2011] [Indexed: 12/30/2022] Open
Abstract
Müllerian inhibiting substance (MIS), also known as anti-Müllerian hormone (AMH), is a member of the transforming growth factor-β (TGF-β) superfamily that plays an important role in the mesenchymal-epithelial interaction, cell growth and proliferation, extracellular matrix production and tissue remodeling. Previously, we demonstrated that MIS suppressed ovarian cancer cell growth and suggested large-scale genetic elements that could be responsible for anti-neoplastic effects of MIS on ovarian cancer cells. In this study, we demonstrated the expression of MIS type II receptor (MISRII) in the human papillomavirus (HPV)-16-related cervical cancer cell lines CaSki and SiHa, and a non-HPV-related cervical cancer cell line, C33A. We also showed that MIS inhibited growth of cervical cancer cells, and induced cellular apoptosis of C33A. In addition, we identified a characteristic molecular signature of MIS in CaSki cells by using whole genome expression analysis. Of the 1,690 genes that showed significant expression changes by MIS, 21 genes were related to cell cycle; 13 genes to apoptosis; and 52 genes to the cancer pathway. On performing a search for cell cycle pathways in the KEGG pathway database, several gene expressions at the G1/S checkpoint were found. In particular, the expression of p16 and p107 increased and that of E2F2 and E2F3 decreased at an early stage, whereas the expression of E2F4 and E2F5 decreased at a later stage after MIS treatment. These data suggest that MIS produces activity against HPV16-related cervical cancers in vitro, and MIS may also be an effective targeted therapy for HPV16-related cervical cancer. Genetic data obtained here could be useful in determining the treatment strategy of MISR-expressing cervical tumors in the future.
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Affiliation(s)
- Seong Jin Hwang
- Department of Obstetrics and Gynecology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Quinn BA, Xiao F, Bickel L, Martin L, Hua X, Klein-Szanto A, Connolly DC. Development of a syngeneic mouse model of epithelial ovarian cancer. J Ovarian Res 2010; 3:24. [PMID: 20958993 PMCID: PMC2974672 DOI: 10.1186/1757-2215-3-24] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2010] [Accepted: 10/19/2010] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Most cases of ovarian cancer are epithelial in origin and diagnosed at advanced stage when the cancer is widely disseminated in the peritoneal cavity. The objective of this study was to establish an immunocompetent syngeneic mouse model of disseminated epithelial ovarian cancer (EOC) to facilitate laboratory-based studies of ovarian tumor biology and preclinical therapeutic strategies. METHODS Individual lines of TgMISIIR-TAg transgenic mice were phenotypically characterized and backcrossed to inbred C57BL/6 mice. In addition to a previously described line of EOC-prone mice, two lines (TgMISIIR-TAg-Low) were isolated that express the oncogenic transgene, but have little or no susceptibility to tumor development. Independent murine ovarian carcinoma (MOVCAR) cell lines were established from the ascites of tumor-bearing C57BL/6 TgMISIIR-TAg transgenic mice, characterized and tested for engraftment in the following recipient mice: 1) severe immunocompromised immunodeficient (SCID), 2) wild type C57BL/6, 3) oophorectomized tumor-prone C57BL/6 TgMISIIR-TAg transgenic and 4) non-tumor prone C57BL/6 TgMISIIR-TAg-Low transgenic. Lastly, MOVCAR cells transduced with a luciferase reporter were implanted in TgMISIIR-TAg-Low mice and in vivo tumor growth monitored by non-invasive optical imaging. RESULTS Engraftment of MOVCAR cells by i.p. injection resulted in the development of disseminated peritoneal carcinomatosis in SCID, but not wild type C57BL/6 mice. Oophorectomized tumor-prone TgMISIIR-TAg mice developed peritoneal carcinomas with high frequency, rendering them unsuitable as allograft recipients. Orthotopic or pseudo-orthotopic implantation of MOVCAR cells in TgMISIIR-TAg-Low mice resulted in the development of disseminated peritoneal tumors, frequently accompanied by the production of malignant ascites. Tumors arising in the engrafted mice bore histopathological resemblance to human high-grade serous EOC and exhibited a similar pattern of peritoneal disease spread. CONCLUSIONS A syngeneic mouse model of human EOC was created by pseudo-orthotopic and orthotopic implantation of MOVCAR cells in a susceptible inbred transgenic host. This immunocompetent syngeneic mouse model presents a flexible system that can be used to study the consequences of altered gene expression (e.g., by ectopic expression or RNA interference strategies) in an established MOVCAR tumor cell line within the ovarian tumor microenvironment and for the development and analysis of preclinical therapeutic agents including EOC vaccines and immunotherapeutic agents.
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Affiliation(s)
- Bridget A Quinn
- Women's Cancer Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111-2497, USA
- Department of Human and Molecular Genetics Virginia Commonwealth University School of Medicine 1220 E. Broad Street Room 7003 Richmond, VA 23298, USA
| | - Fang Xiao
- Women's Cancer Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111-2497, USA
| | - Laura Bickel
- Women's Cancer Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111-2497, USA
| | - Lainie Martin
- Women's Cancer Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111-2497, USA
| | - Xiang Hua
- Transgenic Facility Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111-2497, USA
| | - Andres Klein-Szanto
- Department of Pathology, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111-2497, USA
- Cancer Biology Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111-2497, USA
| | - Denise C Connolly
- Women's Cancer Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111-2497, USA
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MacLaughlin DT, Donahoe PK. Müllerian inhibiting substance/anti-Müllerian hormone: a potential therapeutic agent for human ovarian and other cancers. Future Oncol 2010; 6:391-405. [PMID: 20222796 DOI: 10.2217/fon.09.172] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
According to the 2008 American Cancer Society statistics, cancer remains the second leading cause of death in American today. Early detection, innovative surgery, new drugs and increased public education regarding avoidable risk factors, such as smoking, have had significant impact on the incidence and survival rates of many cancers, while overall death rates from all cancers have declined a modest 5% over the past 50 years. Ovarian cancer statistics, however, have not been as encouraging. Despite recent advances in the management of this disease, 5-year survival has not improved, and the search continues for rationally designed new treatments. Müllerian Inhibiting Substance is a strong candidate because it addresses many of the deficiencies of existing treatments. Namely, Müllerian Inhibiting Substance has little demonstrated toxicity, it complements the activity of known anticancer drugs, it is highly specific against cancers expressing its receptor and it inhibits the proliferation of drug-resistant tumors.
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Fan HY, Liu Z, Paquet M, Wang J, Lydon JP, DeMayo FJ, Richards JS. Cell type-specific targeted mutations of Kras and Pten document proliferation arrest in granulosa cells versus oncogenic insult to ovarian surface epithelial cells. Cancer Res 2009; 69:6463-72. [PMID: 19679546 DOI: 10.1158/0008-5472.can-08-3363] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The small G-protein KRAS is crucial for mediating gonadotropin-induced events associated with ovulation. However, constitutive expression of KrasG12D in granulosa cells disrupted normal follicle development leading to the persistence of abnormal follicle-like structures containing nonmitotic cells. To determine what factors mediate this potent effect of KrasG12D, gene profiling analyses were done. We also analyzed KrasG12D;Cyp19-Cre and KrasG12;Pgr-Cre mutant mouse models that express Cre prior to or after the initiation of granulosa cell differentiation, respectively. KrasG12D induced cell cycle arrest in granulosa cells of the KrasG12D;Cyp19-Cre mice but not in the KrasG12D;Pgr-Cre mice, documenting the cell context-specific effect of KrasG12D. Expression of KrasG12D silenced the Kras gene, reduced cell cycle activator genes, and impaired the expression of granulosa cell and oocyte-specific genes. Conversely, levels of PTEN and phosphorylated p38 mitogen-activated protein kinase (MAPK) increased markedly in the mutant granulosa cells. Because disrupting Pten in granulosa cells leads to increased proliferation and survival, Pten was disrupted in the KrasG12D mutant mice. The Pten/Kras mutant mice were infertile but lacked granulosa cell tumors. By contrast, the Ptenfl/fl;KrasG12D;Amhr2-Cre mice developed aggressive ovarian surface epithelial cell tumors that did not occur in the Ptenfl/fl;KrasG12D;Cyp19-Cre or Ptenfl/fl;KrasG12D;Pgr-Cre mouse strains. These data document unequivocally that Amhr2-Cre is expressed in and mediates allelic recombination of oncogenic genes in ovarian surface epithelial cells. That KrasG12D/Pten mutant granulosa cells do not transform but rather undergo cell cycle arrest indicates that they resist the oncogenic insults of Kras/Pten by robust self-protecting mechanisms that silence the Kras gene and elevate PTEN and phosphorylated p38 MAPK.
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Affiliation(s)
- Heng-Yu Fan
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas 77030, USA
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Papakostas TD, Pieretti-Vanmarcke R, Nicolaou F, Thanos A, Trichonas G, Koufomichali X, Anago K, Donahoe PK, Teixeira J, MacLaughlin DT, Vavvas D. Development of an efficiently cleaved, bioactive, highly pure FLAG-tagged recombinant human Mullerian Inhibiting Substance. Protein Expr Purif 2009; 70:32-8. [PMID: 19755162 DOI: 10.1016/j.pep.2009.09.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2009] [Accepted: 09/09/2009] [Indexed: 11/29/2022]
Abstract
Mullerian Inhibiting Substance (MIS), a member of the TGF-beta family, causes regression of the Mullerian duct in male embryos, after binding to Mullerian Inhibiting Substance Receptor II (MISRII). It has also been extensively demonstrated that it can inhibit proliferation of various cancer cell lines such as ovarian, prostate, and breast cancer in vitro and in vivo. Hence, the availability of a recombinant, epitope tagged, bioactive MIS is important for the selection of patients for treatment and for probing novel molecular targets for MIS in various tissues. To this end, we have expressed a recombinant, internally FLAG-tagged form of hMIS with the tag (DYKDDDDK) immediately after the cleavage site (427-428) of MIS at the C-terminus with a modified dibasic cleavage motif sequence. We show that this construct results in a highly pure, endogenously processed (cleaved) FLAG MIS, that causes complete regression of the Mullerian Duct in an organ culture assay. In addition, purified FLAG MIS was able to bind and affinity purify both transfected and endogenous MIS type II receptor. The availability of this fully functional, epitope tagged form of MIS should facilitate scale-up for preclinical and clinical use and should also be used for the study of MIS binding proteins and for tracking in pharmacokinetic studies.
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Affiliation(s)
- Thanos D Papakostas
- Angiogenesis Laboratory, Department of Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 325 Cambridge St., Boston, MA, USA
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Abstract
Menopause is the final step in the process referred to as ovarian ageing. The age related decrease in follicle numbers dictates the onset of cycle irregularity and the final cessation of menses. The parallel decay in oocyte quality contributes to the gradual decline in fertility and the final occurrence of natural sterility. Endocrine changes mainly relate to the decline in the negative feedback from ovarian factors at the hypothalamo-pituitary unit. The declining cohort of antral follicles with age first results in gradually elevated FSH levels, followed by subsequent stages of overt cycle irregularity. The gradual decline in the size of the antral follicle cohort is best represented by decreasing levels of anti-Mullerian hormone. The variability of ovarian ageing among women is evident from the large variation in age at menopause. The identification of women who have severely decreased ovarian reserve for their age is clinically relevant. Ovarian reserve tests have appeared to be fairly accurate in predicting response to ovarian stimulation in the assisted reproductive technology (ART) setting. The capacity to predict the chances for spontaneous pregnancy or pregnancy after ART appears very limited. As menopause and the preceding decline in oocyte quality seem to have a fixed time interval, tests that predict the age at menopause may be useful to assess individual reproductive lifespan. Especially genetic studies, both addressing candidate gene and genome wide association, have identified several interesting loci of small genetic variation that may determine fetal follicle pool development and subsequent wastage of his pool over time. Improved knowledge of the ovarian ageing mechanisms may ultimately provide tools for prediction of menopause and manipulation of the early steps of folliculogenesis for the purpose of contraception and fertility lifespan extension.
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Affiliation(s)
- F J Broekmans
- Department of Reproductive Medicine and Gynecology, University Medical Center, Utrecht, The Netherlands.
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Renlund N, Pieretti-Vanmarcke R, O'Neill FH, Zhang L, Donahoe PK, Teixeira J. c-Jun N-terminal kinase inhibitor II (SP600125) activates Mullerian inhibiting substance type II receptor-mediated signal transduction. Endocrinology 2008; 149:108-15. [PMID: 17947357 PMCID: PMC2194615 DOI: 10.1210/en.2007-0529] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Müllerian inhibiting substance (MIS), the hormone required for Müllerian duct regression in fetal males, is also expressed in both adult males and females, but its physiological role in these settings is not clear. The expression of the MIS type II receptor (MISRII) in ovarian cancer cells and the ability of MIS to inhibit proliferation of these cells suggest that MIS might be a promising therapeutic for recurrent ovarian cancer. Using an MISRII-dependent activity assay in a small-molecule screen for MIS-mimetic compounds, we have identified the c-Jun N-terminal kinase inhibitor SP600125 as an activator of the MIS signal transduction pathway. SP600125 increased the activity of a bone morphogenetic protein-responsive reporter gene in a dose-dependent manner and exerted a synergistic effect when used in combination with MIS. This effect was specific for the MISRII and was not seen with other receptors of the TGFbeta family. Moreover, treatment of mouse ovarian cancer cells with a combination of SP600125 and paclitaxel, an established chemotherapeutic agent used in the treatment of ovarian cancer, or with MIS enabled inhibition of cell proliferation at a lower dose than with each treatment alone. These results offer a strong rationale for testing the therapeutic potential of SP600125, alone or in combination with already established drugs, in the treatment of recurrent ovarian cancer with a much-needed decrease in the toxic side effects of currently employed therapeutic agents.
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Affiliation(s)
- Nina Renlund
- Vincent Center for Reproductive Biology, Massachusetts General Hospital, 55 Fruit Street, Boston, Massachusetts 02114, USA
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Bakkum-Gamez JN, Aletti G, Lewis KA, Keeney GL, Thomas BM, Navarro-Teulon I, Cliby WA. Müllerian inhibiting substance type II receptor (MISIIR): a novel, tissue-specific target expressed by gynecologic cancers. Gynecol Oncol 2007; 108:141-8. [PMID: 17988723 DOI: 10.1016/j.ygyno.2007.09.010] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2007] [Revised: 08/25/2007] [Accepted: 09/04/2007] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Müllerian inhibiting substance type II receptor (MISIIR) is expressed by ovarian, breast, and prostate cancers [Masiakos PT, et al. Human ovarian cancer, cell lines, and primary ascites cells express the human Mullerian inhibiting substance (MIS) Type II Receptor, bind, and are responsive to MIS. Clin Cancer Res 1999;5:3488-99; Hoshiya Y, et al. Mullerian inhibiting substance promotes interferon {gamma}-induced gene expression and apoptosis in breast cancer cells. J Biol Chem 2003;278:51703-12; Hoshiya Y, et al. Mullerian inhibiting substance induces NFkB signaling in breast and prostate cancer cells. Mol. Cell. Endocrinol. 2003;211:43-9. [1-3]]. We investigated the expression patterns of MISIIR in benign and malignant gynecologic tissues and benign non-gynecologic tissues to better assess the relevance of MISIIR as a target for new therapeutic and diagnostic approaches to gynecologic cancers. Secondarily, we examined the impact of MISIIR expression on overall survival (OS) and disease-free survival (DFS) in a cohort of epithelial ovarian cancers (EOC). METHODS Reverse-transcription polymerase chain reaction (RT-PCR), immunoblotting, and immunohistochemistry (IHC) were used to determine MISIIR expression. EOC cell lines (10), primary EOCs (12), and tissue microarrays (TMAs) containing benign gynecologic (179) and non-gynecologic tissues (25), EOC (182), endometrial carcinomas (109), uterine sarcomas (98), and ovarian dysgerminomas (22) were examined for MISIIR expression. Clinical data were collected for a cohort of 182 EOCs. RESULTS Ninety-two percent of primary EOCs and 44% of EOC cell lines expressed MISIIR mRNA. We observed moderate or strong MISIIR expression via IHC in the majority of gynecologic cancers: EOC 69% (125/182), ovarian dysgerminomas 77% (17/22), endometrial cancers 75% (82/109), uterine malignant mixed Müllerian tumors (MMMT) 59% (30/51), uterine leiomyosarcomas (LMS) 52% (15/29), and endometrial stromal sarcomas (ESS) 22% (4/18). Over 74% of normal non-gynecologic tissues did not express MISIIR. There was a significant correlation between MISIIR expression and improved OS (p=0.025, Chi square). CONCLUSIONS In the largest study to date, we report that MISIIR is highly expressed by a wide variety of gynecologic cancers, including cancers currently without effective systemic therapies. Low levels of expression in select non-gynecologic tissues coupled with high expression in gynecologic malignancies make MISIIR an attractive target for novel therapeutics and tumor-directed imaging in the management of gynecologic cancers. Further investigation into the impact of MISIIR expression and OS is also warranted.
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Pieretti-Vanmarcke R, Donahoe PK, Pearsall LA, Dinulescu DM, Connolly DC, Halpern EF, Seiden MV, MacLaughlin DT. Mullerian Inhibiting Substance enhances subclinical doses of chemotherapeutic agents to inhibit human and mouse ovarian cancer. Proc Natl Acad Sci U S A 2006; 103:17426-31. [PMID: 17088539 PMCID: PMC1859945 DOI: 10.1073/pnas.0607959103] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Mullerian Inhibiting Substance (MIS), a biological modifier that causes regression of Mullerian ducts in male embryos, is effective as a single agent in vitro and in vivo against human and mouse ovarian cancer cell lines expressing MIS type II receptor; however, little is known about how recombinant human MIS (rhMIS), now being scaled for preclinical trials, could be used in combination with cytotoxic or targeted chemotherapeutic agents. Mouse serous and endometrioid ovarian carcinoma cell lines were tested in vitro against rhMIS alone and with doxorubicin, paclitaxel, or cisplatin as agents in clinical use. Because MIS releases FK506 binding protein (FKBP12), which activates the mammalian target of rapamycin (mTOR) downstream of Akt, rhMIS and rapamycin combinations were tested. MIS increases p16 protein levels, and 5'-Aza-2'-deoxycytidine (AzadC) induces p16 mRNA; therefore, they were used in combination in vitro and in vivo with a human ovarian cancer cell line. A paclitaxel-resistant human ovarian cancer cell line and its parental line both respond to rhMIS in vitro. Additivity, synergy, or competition was observed with MIS and rapamycin, AzadC, doxorubicin, cisplatin, and paclitaxel, suggesting that MIS in combination with selective targeted therapies might achieve greater activity against ovarian cancer than the use of each individual agent alone. These assays and statistical analyses could be useful in selecting rhMIS and chemotherapeutic agent combinations that enhance clinical efficacy and reduce toxicity.
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Affiliation(s)
| | - Patricia K. Donahoe
- *Pediatric Surgical Research Laboratories, Department of Surgery
- To whom correspondence may be addressed at:
Pediatric Surgical Research Laboratories/CPZN6200, Massachusetts General Hospital, 185 Cambridge Street, Boston, MA 02114. E-mail:
or
| | - Lisa A. Pearsall
- *Pediatric Surgical Research Laboratories, Department of Surgery
| | - Daniela M. Dinulescu
- Department of Pathology, Brigham and Women's Hospital/Harvard Medical School, Eugene Braunwald Research Center, 221 Longwood Avenue, Boston, MA 02115; and
| | - Denise C. Connolly
- Medical Science Division, Fox Chase Cancer Center, 7701 Burholme Avenue, Philadelphia, PA 19111
| | | | - Michael V. Seiden
- Ovarian Tumor Biology Laboratory, Division of Hematology and Oncology, Department of Medicine, Massachusetts General Hospital/Harvard Medical School, Boston, MA 02114
| | - David T. MacLaughlin
- *Pediatric Surgical Research Laboratories, Department of Surgery
- To whom correspondence may be addressed at:
Pediatric Surgical Research Laboratories/CPZN6200, Massachusetts General Hospital, 185 Cambridge Street, Boston, MA 02114. E-mail:
or
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Yuan QA, Simmons HH, Robinson MK, Russeva M, Marasco WA, Adams GP. Development of engineered antibodies specific for the Müllerian inhibiting substance type II receptor: a promising candidate for targeted therapy of ovarian cancer. Mol Cancer Ther 2006; 5:2096-105. [PMID: 16928831 DOI: 10.1158/1535-7163.mct-06-0115] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The Müllerian inhibiting substance type II receptor (MISIIR) is involved in Müllerian duct regression as part of the development of the male reproductive system. In adult females, MISIIR is present on ovarian surface epithelium and is frequently expressed on human epithelial ovarian cancer cells. Müllerian inhibiting substance has been found to be capable of inhibiting the growth of primary human ovarian cancer cells derived from ascites and ovarian cancer cell lines. This suggested to us that MISIIR could be an attractive target for antibody-based tumor targeting and growth inhibition strategies. Here, we describe the production of recombinant human MISIIR extracellular domain-human immunoglobulin Fc domain fusion proteins and their use as targets for the selection of MISIIR-specific human single-chain variable fragments (scFv) molecules from a human nonimmune scFv phage display library. The binding kinetics of the resulting anti-MISIIR scFv clones were characterized and two were employed as the basis for the construction of bivalent scFv:Fc antibody-based molecules. Both bound specifically to human ovarian carcinoma cells in flow cytometry assays and cross-reacted with mouse MISIIR. These results indicate that antibody-based constructs may provide a highly specific means of targeting MISIIR on human ovarian carcinoma cells for the purpose of diagnosing and treating this disease.
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Affiliation(s)
- Qing-an Yuan
- Department of Medical Oncology, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111, USA
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Szotek PP, Pieretti-Vanmarcke R, Masiakos PT, Dinulescu DM, Connolly D, Foster R, Dombkowski D, Preffer F, MacLaughlin DT, Donahoe PK. Ovarian cancer side population defines cells with stem cell-like characteristics and Mullerian Inhibiting Substance responsiveness. Proc Natl Acad Sci U S A 2006; 103:11154-9. [PMID: 16849428 PMCID: PMC1544057 DOI: 10.1073/pnas.0603672103] [Citation(s) in RCA: 604] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The recent identification of "side population" (SP) cells in a number of unrelated human cancers and their normal tissue sources has renewed interest in the hypothesis that cancers may arise from somatic stem/progenitor cells. The high incidence of recurrence attributable to multidrug resistance and the multiple histologic phenotypes indicative of multipotency suggests a stem cell-like etiology of ovarian cancer. Here we identify and characterize SP cells from two distinct genetically engineered mouse ovarian cancer cell lines. Differential efflux of the DNA-binding dye Hoechst 33342 from these cell lines defined a human breast cancer-resistance protein 1-expressing, verapamil-sensitive SP of candidate cancer stem cells. In vivo, mouse SP cells formed measurable tumors sooner than non-SP (NSP) cells when equal numbers were injected into the dorsal fat pad of nude mice. The presence of Mullerian Inhibiting Substance (MIS) signaling pathway transduction molecules in both SP and NSP mouse cells led us to investigate the efficacy of MIS against these populations in comparison with traditional chemotherapies. MIS inhibited the proliferation of both SP and NSP cells, whereas the lipophilic chemotherapeutic agent doxorubicin more significantly inhibited the NSP cells. Finally, we identified breast cancer-resistance protein 1-expressing verapamil-sensitive SPs in three of four human ovarian cancer cell lines and four of six patient primary ascites cells. In the future, individualized therapy must incorporate analysis of the stem cell-like subpopulation of ovarian cancer cells when designing therapeutic strategies for ovarian cancer patients.
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Affiliation(s)
- Paul P. Szotek
- *Pediatric Surgical Research Laboratories, Department of Surgery, and
| | | | - Peter T. Masiakos
- *Pediatric Surgical Research Laboratories, Department of Surgery, and
| | - Daniela M. Dinulescu
- Department of Pathology, Eugene Braunwald Research Center, Brigham and Women's Hospital, Harvard Medical School, 221 Longwood Avenue, Room 401a, Boston, MA 02115; and
| | - Denise Connolly
- Fox Chase Cancer Center, 7701 Burholme Avenue, Philadelphia, PA 19111
| | - Rosemary Foster
- Department of Medicine, Division of Hematology/Oncology, Massachusetts General Hospital, Harvard Medical School, 70 Blossom Street, Boston, MA 02114
| | - David Dombkowski
- Flow Cytometry Laboratory, Department of Pathology and Center for Regenerative Medicine, Massachusetts General Hospital, Harvard Medical School, 185 Cambridge Street, Boston, MA 02114
| | - Frederic Preffer
- Flow Cytometry Laboratory, Department of Pathology and Center for Regenerative Medicine, Massachusetts General Hospital, Harvard Medical School, 185 Cambridge Street, Boston, MA 02114
| | | | - Patricia K. Donahoe
- *Pediatric Surgical Research Laboratories, Department of Surgery, and
- To whom correspondence should be addressed.
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