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Yang X, Yang L. Current understanding of the genomic abnormities in premature ovarian failure: chance for early diagnosis and management. Front Med (Lausanne) 2023; 10:1194865. [PMID: 37332766 PMCID: PMC10274511 DOI: 10.3389/fmed.2023.1194865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 05/17/2023] [Indexed: 06/20/2023] Open
Abstract
Premature ovarian failure (POF) is an insidious cause of female infertility and a devastating condition for women. POF also has a strong familial and heterogeneous genetic background. Management of POF is complicated by the variable etiology and presentation, which are generally characterized by abnormal hormone levels, gene instability and ovarian dysgenesis. To date, abnormal regulation associated with POF has been found in a small number of genes, including autosomal and sex chromosomal genes in folliculogenesis, granulosa cells, and oocytes. Due to the complex genomic contributions, ascertaining the exact causative mechanisms has been challenging in POF, and many pathogenic genomic characteristics have yet to be elucidated. However, emerging research has provided new insights into genomic variation in POF as well as novel etiological factors, pathogenic mechanisms and therapeutic intervention approaches. Meanwhile, scattered studies of transcriptional regulation revealed that ovarian cell function also depends on specific biomarker gene expression, which can influence protein activities, thus causing POF. In this review, we summarized the latest research and issues related to the genomic basis for POF and focused on insights gained from their biological effects and pathogenic mechanisms in POF. The present integrated studies of genomic variants, gene expression and related protein abnormalities were structured to establish the role of etiological genes associated with POF. In addition, we describe the design of some ongoing clinical trials that may suggest safe, feasible and effective approaches to improve the diagnosis and therapy of POF, such as Filgrastim, goserelin, resveratrol, natural plant antitoxin, Kuntai capsule et al. Understanding the candidate genomic characteristics in POF is beneficial for the early diagnosis of POF and provides appropriate methods for prevention and drug treatment. Additional efforts to clarify the POF genetic background are necessary and are beneficial for researchers and clinicians regarding genetic counseling and clinical practice. Taken together, recent genomic explorations have shown great potential to elucidate POF management in women and are stepping from the bench to the bedside.
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Affiliation(s)
- Xu Yang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lin Yang
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
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Valsamakis G, Valtetsiotis K, Charmandari E, Lambrinoudaki I, Vlahos NF. GnRH Analogues as a Co-Treatment to Therapy in Women of Reproductive Age with Cancer and Fertility Preservation. Int J Mol Sci 2022; 23:2287. [PMID: 35216409 PMCID: PMC8875398 DOI: 10.3390/ijms23042287] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 02/10/2022] [Accepted: 02/16/2022] [Indexed: 11/17/2022] Open
Abstract
In this review, we analyzed existing literature regarding the use of Gonadotropin-releasing Hormone (GnRH) analogues (agonists, antagonists) as a co-treatment to chemotherapy and radiotherapy. There is a growing interest in their application as a prophylaxis to gonadotoxicity caused by chemotherapy and/or radiotherapy due to their ovarian suppressive effects, making them a potential option to treat infertility caused by such chemotherapy and/or radiotherapy. They could be used in conjunction with other fertility preservation options to synergistically maximize their effects. GnRH analogues may be a valuable prophylactic agent against chemotherapeutic infertility by inhibiting rapid cellular turnover on growing follicles that contain types of cells unintentionally targeted during anti-cancer treatments. These could create a prepubertal-like effect in adult women, limiting the gonadotoxicity to the lower levels that young girls have. The use of GnRH agonists was found to be effective in hematological and breast cancer treatment whereas for ovarian endometrial and cervical cancers the evidence is still limited. Studies on GnRH antagonists, as well as the combination of both agonists and antagonists, were limited. GnRH antagonists have a similar protective effect to that of agonists as they preserve or at least alleviate the follicle degradation during chemo-radiation treatment. Their use may be preferred in cases where treatment is imminent (as their effects are almost immediate) and whenever the GnRH agonist-induced flare-up effect may be contra-indicated. The combination treatment of agonists and antagonists has primarily been studied in animal models so far, especially rats. Factors that may play a role in determining their efficacy as a chemoprotective agent that limits gonadal damage, include the type and stage of cancer, the use of alkylating agents, age of patient and prior ovarian reserve. The data for the use of GnRH antagonist alone or in combination with GnRH agonist is still very limited. Moreover, studies evaluating the impact of this treatment on the ovarian reserve as measured by Anti-Müllerian Hormone (AMH) levels are still sparse. Further studies with strict criteria regarding ovarian reserve and fertility outcomes are needed to confirm or reject their role as a gonadal protecting agent during chemo-radiation treatments.
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Affiliation(s)
- Georgios Valsamakis
- Second University Department of Obstetrics and Gynecology, Aretaieion University Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 115 28 Athens, Greece; (K.V.); (I.L.); (N.F.V.)
| | - Konstantinos Valtetsiotis
- Second University Department of Obstetrics and Gynecology, Aretaieion University Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 115 28 Athens, Greece; (K.V.); (I.L.); (N.F.V.)
| | - Evangelia Charmandari
- First University Department of Paediatrics, Aghia Sophia Childrens Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 152 33 Athens, Greece;
| | - Irene Lambrinoudaki
- Second University Department of Obstetrics and Gynecology, Aretaieion University Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 115 28 Athens, Greece; (K.V.); (I.L.); (N.F.V.)
| | - Nikolaos F. Vlahos
- Second University Department of Obstetrics and Gynecology, Aretaieion University Hospital, Athens Medical School, Ethnikon and Kapodistriakon University of Athens, 115 28 Athens, Greece; (K.V.); (I.L.); (N.F.V.)
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Garrido MP, Bruneau N, Vega M, Selman A, Tapia JC, Romero C. Follicle-stimulating hormone promotes nerve growth factor and vascular endothelial growth factor expression in epithelial ovarian cells. Histol Histopathol 2020; 35:961-971. [PMID: 32369181 DOI: 10.14670/hh-18-226] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Ovarian cancer is the first cause of death for gynecological malignances in developed countries and around 80% correspond to Epithelial Ovarian Cancer (EOC). Overexpression of Nerve Growth Factor (NGF) and its high affinity receptor TRKA are involved in EOC progression, modulating several oncogenic processes such as angiogenesis by the increase of Vascular Endothelial Growth Factor (VEGF). FSH receptors (FSH-R) are present in EOC, but their changes and contribution during EOC progression are still not thoroughly known. The aims of this study were to evaluate the abundance of FSH receptors during EOC differentiation and to determine whether FSH modulates oncoproteins such as NGF and VEGF in ovarian cells. FSH-R expression in EOC tissues and cell lines (A2780, poorly differentiated EOC cells and HOSE, non-tumoral ovarian surface epithelial cells) were measured by RT-PCR and laser capture of epithelial cells from EOC samples by qPCR. FSH-R protein levels were evaluated by immunohisto/cytochemistry. Additionally, ovarian explants and ovarian cell lines were stimulated with FSH and/or FSH-R inhibitor to assess NGF and VEGF mRNA and protein levels. The results showed that FSH-R levels decreased during EOC progression, nevertheless these receptors are still present in poorly differentiated EOC. FSH increased NGF expression in ovarian cells, which was prevented using a FSH-R inhibitor. Similarly, in ovarian cancer explants, FSH increased NGF and VEGF mRNA, as well as NGF protein levels. These results suggest that FSH would display a key role not only in initial stages of EOC, but also in late stages of this disease, by modulation of NGF and VEGF levels in EOC cells.
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Affiliation(s)
- Maritza P Garrido
- Laboratory of Endocrinology and Reproductive Biology, Clinical Hospital University of Chile, Santiago, Chile.,Department of Obstetrics and Gynecology, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Nicole Bruneau
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Margarita Vega
- Laboratory of Endocrinology and Reproductive Biology, Clinical Hospital University of Chile, Santiago, Chile.,Department of Obstetrics and Gynecology, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Alberto Selman
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Chile, Santiago, Chile.,National Institute of Cancer, Santiago, Chile
| | - Julio C Tapia
- Institute of Biomedical Sciences (ICBM), Faculty of Medicine, University of Chile, Santiago, Chile
| | - Carmen Romero
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Chile, Santiago, Chile.,Laboratory of Endocrinology and Reproductive Biology, Clinical Hospital University of Chile, Santiago, Chile.
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Huerta-Reyes M, Maya-Núñez G, Pérez-Solis MA, López-Muñoz E, Guillén N, Olivo-Marin JC, Aguilar-Rojas A. Treatment of Breast Cancer With Gonadotropin-Releasing Hormone Analogs. Front Oncol 2019; 9:943. [PMID: 31632902 PMCID: PMC6779786 DOI: 10.3389/fonc.2019.00943] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 09/09/2019] [Indexed: 12/15/2022] Open
Abstract
Although significant progress has been made in the implementation of new breast cancer treatments over the last three decades, this neoplasm annually continues to show high worldwide rates of morbidity and mortality. In consequence, the search for novel therapies with greater effectiveness and specificity has not come to a stop. Among the alternative therapeutic targets, the human gonadotropin-releasing hormone type I and type II (hGnRH-I and hGnRH–II, respectively) and its receptor, the human gonadotropin-releasing hormone receptor type I (hGnRHR-I), have shown to be powerful therapeutic targets to decrease the adverse effects of this disease. In the present review, we describe how the administration of GnRH analogs is able to reduce circulating concentrations of estrogen in premenopausal women through their action on the hypothalamus–pituitary–ovarian axis, consequently reducing the growth of breast tumors and disease recurrence. Also, it has been mentioned that, regardless of the suppression of synthesis and secretion of ovarian steroids, GnRH agonists exert direct anticancer action, such as the reduction of tumor growth and cell invasion. In addition, we discuss the effects on breast cancer of the hGnRH-I and hGnRH-II agonist and antagonist, non-peptide GnRH antagonists, and cytotoxic analogs of GnRH and their implication as novel adjuvant therapies as antitumor agents for reducing the adverse effects of breast cancer. In conclusion, we suggest that the hGnRH/hGnRHR system is a promising target for pharmaceutical development in the treatment of breast cancer, especially for the treatment of advanced states of this disease.
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Affiliation(s)
- Maira Huerta-Reyes
- Unidad de Investigación Médica en Enfermedades Nefrológicas, Centro Médico Nacional Siglo XXI (CMN-SXXI), Instituto Mexicano del Seguro Social (IMSS), Hospital de Especialidades, Mexico City, Mexico
| | - Guadalupe Maya-Núñez
- Unidad de Investigación Médica en Medicina Reproductiva, IMSS, Unidad Médica de Alta Especialidad No. 4, Mexico City, Mexico
| | - Marco Allán Pérez-Solis
- Unidad de Investigación Médica en Medicina Reproductiva, IMSS, Unidad Médica de Alta Especialidad No. 4, Mexico City, Mexico
| | - Eunice López-Muñoz
- Unidad de Investigación Médica en Medicina Reproductiva, IMSS, Unidad Médica de Alta Especialidad No. 4, Mexico City, Mexico
| | - Nancy Guillén
- Centre National de la Recherche Scientifique, CNRS-ERL9195, Paris, France
| | - Jean-Christophe Olivo-Marin
- Unité d'Analyse d'Images Biologiques, Institut Pasteur, Paris, France.,Centre National de la Recherche Scientifique, CNRS-UMR3691, Paris, France
| | - Arturo Aguilar-Rojas
- Unidad de Investigación Médica en Medicina Reproductiva, IMSS, Unidad Médica de Alta Especialidad No. 4, Mexico City, Mexico.,Unité d'Analyse d'Images Biologiques, Institut Pasteur, Paris, France
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Blumenfeld Z. Fertility Preservation Using GnRH Agonists: Rationale, Possible Mechanisms, and Explanation of Controversy. CLINICAL MEDICINE INSIGHTS. REPRODUCTIVE HEALTH 2019; 13:1179558119870163. [PMID: 31488958 PMCID: PMC6710670 DOI: 10.1177/1179558119870163] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 07/18/2019] [Indexed: 12/15/2022]
Abstract
The only clinically accepted method of fertility preservation in young women facing gonadotoxic chemo- and/or radiotherapy for malignant or autoimmune diseases is cryopreservation of embryos or unfertilized ova, whereas cryopreservation of ovarian tissue for future reimplantation, or in vitro maturation of follicles, and the use of gonadotropin-releasing hormone agonists (GnRHa) are still considered investigational, by several authorities. Whereas previous publications have raised the fear of GnRHa's possible detrimental effects in patients with hormone receptor-positive breast cancers, recent randomized controlled trials (RCTs) have shown that it either improves or does not affect disease-free survival (DFS) in such patients. This review summarizes the pros and cons of GnRHa co-treatment for fertility preservation, suggesting 5 theoretical mechanisms for GnRHa action: (1) simulating the prepubertal hypogonadotropic milieu, (2) direct effect on GnRH receptors, (3) decreased ovarian perfusion, (4) upregulation of an ovarian-protecting molecule such as sphingosine-1-phosphate, and (5) protecting a possible germinative stem cell. We try to explain the reasons for the discrepancy between most publications that support the use of GnRHa for fertility preservation and the minority of publications that did not support its efficiency.
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Affiliation(s)
- Zeev Blumenfeld
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Senra JC, Roque M, Talim MCT, Reis FM, Tavares RLC. Gonadotropin-releasing hormone agonists for ovarian protection during cancer chemotherapy: systematic review and meta-analysis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 51:77-86. [PMID: 29055060 DOI: 10.1002/uog.18934] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 10/13/2017] [Accepted: 10/16/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To evaluate the effectiveness of gonadotropin-releasing hormone agonist (GnRHa) administration before and/or during cancer chemotherapy for the protection of ovarian reserve in premenopausal women without prior diagnosis of infertility. METHODS This was a systematic review and meta-analysis of randomized controlled trials (RCTs) comparing administration of GnRHa before and/or during chemotherapy vs chemotherapy alone. Eligible participants were premenopausal women at any stage of cancer, without previous diagnosis of infertility. An electronic database search in MEDLINE, CENTRAL, LILACS and ClinicalTrials.gov was performed. After selecting eligible studies, the relative risk (RR) was assessed for primary ovarian insufficiency (POI)/amenorrhea and for spontaneous pregnancy after completion of treatment. RESULTS Thirteen RCTs comparing concurrent use of GnRHa and chemotherapy (609 participants) with chemotherapy alone (599 participants) were eligible for meta-analysis. All trials were open-label and patients had been treated for breast cancer (n = 1099) or lymphoma (n = 109). GnRHa had a significant benefit on the risk of POI/amenorrhea (RR, 0.60; 95% CI, 0.45-0.79), which persisted in subgroup analysis for breast cancer (RR, 0.57; 95% CI, 0.43-0.77) but not for lymphoma patients (RR, 0.70; 95% CI, 0.20-2.47). The rate of spontaneous pregnancy after completion of treatment was higher in women receiving GnRHa plus chemotherapy compared with those receiving chemotherapy alone (RR, 1.43; 95% CI, 1.01-2.02). Overall, the quality of evidence was low due to the unclear risk of bias, short follow-up and lack of objective assessment of ovarian function and reserve. CONCLUSIONS Evidence, albeit of low quality, supports the use of GnRHa before and/or during chemotherapy to reduce the risk of POI and increase the probability of spontaneous pregnancy in the short term. Further high quality RCTs with more accurate assessment of ovarian reserve are needed to support definitive recommendations for clinical practice. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- J C Senra
- Division of Human Reproduction, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - M Roque
- ORIGEN - Center for Reproductive Medicine, Rio de Janeiro, Brazil
| | - M C T Talim
- Division of Human Reproduction, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - F M Reis
- Division of Human Reproduction, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - R L C Tavares
- Division of Human Reproduction, Hospital das Clínicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Lima MTM, de Carvalho KP, Mazzutti FS, de Almeida Maia M, Canto PPL, Paiva CE, de Paiva Maia YC. Temporal influence of endocrine therapy with tamoxifen and chemotherapy on nutritional risk and obesity in breast cancer patients. BMC Cancer 2017; 17:578. [PMID: 28851304 PMCID: PMC5576298 DOI: 10.1186/s12885-017-3559-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 08/17/2017] [Indexed: 12/28/2022] Open
Affiliation(s)
- Mariana Tavares Miranda Lima
- Graduate Program in Health Sciences, Federal University of Uberlandia, Avenida Pará, 1720 Bloco 2U, Campus Umuarama, Uberlandia, Minas Gerais, CEP 38400-902, Brazil
| | - Kamila Pires de Carvalho
- Graduate Program in Health Sciences, Federal University of Uberlandia, Avenida Pará, 1720 Bloco 2U, Campus Umuarama, Uberlandia, Minas Gerais, CEP 38400-902, Brazil
| | - Fernanda Silva Mazzutti
- Nutrition Course, Medical Faculty, Federal University of Uberlandia, Avenida Pará, 1720 Bloco 2U, Campus Umuarama, Uberlandia, Minas Gerais, CEP 38400-902, Brazil
| | - Marcelo de Almeida Maia
- Faculty of Computing, Federal University of Uberlandia, Avenida Joao Naves de Avila, 2121, Campus Santa Monica, Uberlandia, Minas Gerais, CEP 38400-902, Brazil
| | - Paula Philbert Lajolo Canto
- Department of Clinical Oncology, Clinic's Hospital, Federal University of Uberlandia, Avenida Pará, 1720, Setor de oncologia, sala 9 Campus Umuarama, Uberlandia, Minas Gerais, CEP 38.405-320, Brazil
| | - Carlos Eduardo Paiva
- Department of Clinical Oncology, Graduate Program in Oncology, Palliative Care and Quality of Life Research Group (GPQual), Pio XII Foundation - Barretos Cancer Hospital, Rua Antenor Duarte Vilela, de 1301/1302 ao fim, Doutor Paulo Prata, Barretos, Sao Paulo, CEP 14784-400, Brazil
| | - Yara Cristina de Paiva Maia
- Graduate Program in Health Sciences, Federal University of Uberlandia, Avenida Pará, 1720 Bloco 2U, Campus Umuarama, Uberlandia, Minas Gerais, CEP 38400-902, Brazil. .,Nutrition Course, Medical Faculty, Federal University of Uberlandia, Avenida Pará, 1720 Bloco 2U, Campus Umuarama, Uberlandia, Minas Gerais, CEP 38400-902, Brazil.
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Ghanghoria R, Tekade RK, Mishra AK, Chuttani K, Jain NK. Luteinizing hormone-releasing hormone peptide tethered nanoparticulate system for enhanced antitumoral efficacy of paclitaxel. Nanomedicine (Lond) 2016; 11:797-816. [DOI: 10.2217/nnm.16.19] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Aim: Paclitaxel (PTX) is an effective anticancer agent used in the therapy of a wide variety of cancers. However, the drug is difficult to formulate due to its low solubility, and therefore, it is administered under slow infusion with castor oil/ethanol solution as surfactant that causes serious side effects. This investigation investigates leutinizing hormone releasing hormone (LHRH)-tethered nanparticulate system as modality for cancer-specific delivery of PTX and therefore minimizing the adverse effects. Materials & methods: LHRH-tethered poly(lactic-co-glycolic acid) copolymer with poly ethylene glycol side chain was synthesized, characterized and employed to formulate PTX-loaded nanoparticulate system. Results & conclusion: The developed nanoparticulate appears to be proficient in carrying as well as targeted delivery of PTX with improved therapeutic efficacy and better safety.
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Affiliation(s)
- Raksha Ghanghoria
- Pharmaceutics Research Laboratory, Department of Pharmaceutical Sciences, Dr. Hari Singh Gour University, Sagar 470003 MP, India
| | - Rakesh Kumar Tekade
- The University of Texas Southwestern Medical Center, Advanced Imaging Research Centre, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
- The International Medical University, School of Pharmacy, Department of Pharmaceutical Technology, Jalan Jalil Perkasa 19, 57000 Kuala Lumpur, Malaysia
| | - Anil Kumar Mishra
- Division of Cyclotron & Radiopharmaceutical Sciences, Molecular Imaging Research Center, Institute of Nuclear Medicine & Allied Sciences (INMAS), DRDO, 110054 Delhi, India
| | - Krishna Chuttani
- Division of Cyclotron & Radiopharmaceutical Sciences, Molecular Imaging Research Center, Institute of Nuclear Medicine & Allied Sciences (INMAS), DRDO, 110054 Delhi, India
| | - Narendra Kumar Jain
- Pharmaceutics Research Laboratory, Department of Pharmaceutical Sciences, Dr. Hari Singh Gour University, Sagar 470003 MP, India
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