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Maeda S, Matsumoto M, Segawa K, Iwamoto K, Nakamura N. Development of scaffold-free tissue-engineered constructs derived from mesenchymal stem cells with serum-free media for cartilage repair and long-term preservation. Cytotechnology 2024; 76:595-612. [PMID: 39188648 PMCID: PMC11344744 DOI: 10.1007/s10616-024-00637-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 06/18/2024] [Indexed: 08/28/2024] Open
Abstract
Synovial mesenchymal stem cells (sMSCs) have great potential for cartilage repair, but their therapeutic design to avoid adverse effects associated with unknown factors remains a challenge. In addition, because long-term preservation is indispensable to maintain high quality levels until implantation, it is necessary to reduce their fluctuations. This study aimed to investigate the properties and feasibility of novel scaffold-free tissue-engineered constructs using serum-free media and to develop long-term preservation methods. sMSCs were cultured in serum-free media, seeded at high density in a monolayer, and finally developed as a sheet-like construct called "gMSC1". The properties of frozen gMSC1 (Fro-gMSC1) were compared with those of refrigerated gMSC1 (Ref-gMSC1) and then examined by their profile. Chondrogenic differentiation potential was analyzed by quantitative real-time polymerase chain reaction and quantification of glycosaminoglycan content. Xenografts into the cartilage defect model in rats were evaluated by histological staining. gMSC1 showed nearly similar properties independent of the preservation conditions. The animal experiment demonstrated that the defect could be filled with cartilage-like tissue with good integration to the adjacent tissue, suggesting that gMSC1 was formed and replaced the cartilage. Furthermore, several chondrogenesis-related factors were significantly secreted inside and outside gMSC1. Morphological analysis of Fro-gMSC1 revealed comparable quality levels to those of fresh gMSC1. Thus, if cryopreserved, gMSC1, with no complicated materials or processes, could have sustained cartilage repair capacity. gMSC1 is a prominent candidate in novel clinical practice for cartilage repair, allowing for large quantities to be manufactured at one time and preserved for a long term by freezing. Supplementary Information The online version contains supplementary material available at 10.1007/s10616-024-00637-y.
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Affiliation(s)
- Satoshi Maeda
- TWOCELLS Co., Ltd, 1–6-10 Deshio, Minami-ku, Hiroshima, 734–0001 Japan
| | - Masaya Matsumoto
- TWOCELLS Co., Ltd, 1–6-10 Deshio, Minami-ku, Hiroshima, 734–0001 Japan
| | - Kotaro Segawa
- TWOCELLS Co., Ltd, 1–6-10 Deshio, Minami-ku, Hiroshima, 734–0001 Japan
| | - Kaori Iwamoto
- TWOCELLS Co., Ltd, 1–6-10 Deshio, Minami-ku, Hiroshima, 734–0001 Japan
| | - Norimasa Nakamura
- Department of Orthopaedics, Osaka University Graduate School of Medicine, 2–2 Yamadaoka, Suita, Osaka, 565–0871 Japan
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Mercier A, Johnson J, Kallen AN. Prospective solutions to ovarian reserve damage during the ovarian tissue cryopreservation and transplantation procedure. Fertil Steril 2024:S0015-0282(24)01961-7. [PMID: 39181229 DOI: 10.1016/j.fertnstert.2024.08.330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2024] [Revised: 08/16/2024] [Accepted: 08/18/2024] [Indexed: 08/27/2024]
Abstract
Birth rates continue to decline as more women experience fertility issues. Assisted reproductive technologies are available for patients seeking fertility treatment, including cryopreservation techniques. Cryopreservation can be performed on gametes, embryos, or gonadal tissue and can be used for patients who desire to delay in vitro fertilization treatment. This review focuses on ovarian tissue cryopreservation, the freezing of ovarian cortex containing immature follicles. Ovarian tissue cryopreservation is the only available treatment for the restoration of ovarian function in patients who undergo gonadotoxic treatments, and its wide adoption has led to its recent designation as "no longer experimental" by the American Society for Reproductive Medicine. and subsequent transplantation can restore native endocrine function and can support the possibility of pregnancy and live birth for the patient. Importantly, there are multiple steps in the procedure that put the ovarian reserve at risk of damage. The graft is highly susceptible to ischemic reperfusion injury and mass primordial follicle growth activation, resulting in a "burnout", phenomenon. In this review, we summarize current efforts to combat the loss of primordial follicles in grafts through improvements in freeze and thaw protocols, transplantation techniques, and pharmacologic adjuvant treatments. We conducted a review of the literature, with emphasis on emergent research in the last 5 years. Regarding freeze and thaw protocols, we discuss the widely accepted slow freezing approach and newer vitrification protocols. Discussion of improved transplantation techniques includes consideration of the transplantation location of the ovarian tissue and the importance of graft sites in promoting neovascularization. Finally, we discuss pharmacologic treatments being studied to improve tissue performance postgraft. Of note, there is significant research into the efficacy of adjuvants used to reduce ischemic injury, improve neovascularization, and inhibit hyperactivation of primordial follicle growth activations. Although the "experimental" label has been removed from ovarian tissue cryopreservation and subsequent transplantation, there is a significant need for further research to better understand sources of ovarian reserve damage to improve outcomes. Future research directions are provided as we consider how to reach the most hopeful results for women globally.
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Affiliation(s)
- Abigail Mercier
- Divisions of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Vermont Larner College of Medicine, Burlington, Vermont
| | - Joshua Johnson
- Divisions of Reproductive Endocrinology and Infertility and Reproductive Sciences, Department of Obstetrics and Gynecology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Amanda N Kallen
- Divisions of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Vermont Larner College of Medicine, Burlington, Vermont.
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3
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Vogt C, Malhotra NR. Fertility Preservation in Children and Adolescents: Where We Are and Where We Are Going. Curr Urol Rep 2024; 25:133-140. [PMID: 38727983 DOI: 10.1007/s11934-024-01204-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2024] [Indexed: 06/26/2024]
Abstract
PURPOSE OF REVIEW This review will describe current pediatric and adolescent fertility preservation methodologies and the ethical concerns surrounding these procedures, as well as highlight recent research that may pave the way for the development of new fertility preservation options. RECENT FINDINGS Research is ongoing to allow prepubertal patients, particularly those with testes, to be able to have biologic children in the future. Studies on sperm in vitro maturation highlight the importance of supporting the spermatogonial stem cell niche for the development of mature sperm. The live birth of a rhesus macaque from in vitro fertilization using prepubertal testicular tissue and in vivo matured sperm gives hope to future human births. For patients with ovaries, prior work has led to successful fertility but further research is underway to refine these techniques and optimize outcomes. Organoid scaffolds have shown promise when being used for in vitro oocyte maturation. For children and adolescents undergoing gonadotoxic treatment, such as chemotherapy, or hormonal treatment, such as gender-affirming hormone therapy, future fertility potential may be negatively impacted. It is recommended that fertility preservation (FP) be offered to these patients and families prior to undergoing treatment. Fertility preservation for postpubertal patients mimics that in adults. For prepubertal children, however, the options are limited and in some cases still experimental. It is essential that this work continues so that we may offer children and adolescents the right to an open future and preserve their fertility potential.
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Affiliation(s)
- Campbell Vogt
- Icahn School of Medicine at Mount Sinai, New York, USA
| | - Neha R Malhotra
- Icahn School of Medicine at Mount Sinai, New York, USA.
- Mount Sinai Kravis Children's Hospital, New York, USA.
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4
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Jiang M, Zhang GH, Yu Y, Zhao YH, Liu J, Zeng Q, Feng MY, Ye F, Xiong DS, Wang L, Zhang YN, Yu L, Wei JJ, He LB, Zhi W, Du XR, Li NJ, Han CL, Yan HQ, Zhou ZT, Miao YB, Wang W, Liu WX. De novo design of a nanoregulator for the dynamic restoration of ovarian tissue in cryopreservation and transplantation. J Nanobiotechnology 2024; 22:330. [PMID: 38862987 PMCID: PMC11167790 DOI: 10.1186/s12951-024-02602-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 05/28/2024] [Indexed: 06/13/2024] Open
Abstract
The cryopreservation and transplantation of ovarian tissue underscore its paramount importance in safeguarding reproductive capacity and ameliorating reproductive disorders. However, challenges persist in ovarian tissue cryopreservation and transplantation (OTC-T), including the risk of tissue damage and dysfunction. Consequently, there has been a compelling exploration into the realm of nanoregulators to refine and enhance these procedures. This review embarks on a meticulous examination of the intricate anatomical structure of the ovary and its microenvironment, thereby establishing a robust groundwork for the development of nanomodulators. It systematically categorizes nanoregulators and delves deeply into their functions and mechanisms, meticulously tailored for optimizing ovarian tissue cryopreservation and transplantation. Furthermore, the review imparts valuable insights into the practical applications and obstacles encountered in clinical settings associated with OTC-T. Moreover, the review advocates for the utilization of microbially derived nanomodulators as a potent therapeutic intervention in ovarian tissue cryopreservation. The progression of these approaches holds the promise of seamlessly integrating nanoregulators into OTC-T practices, thereby heralding a new era of expansive applications and auspicious prospects in this pivotal domain.
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Affiliation(s)
- Min Jiang
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Guo-Hui Zhang
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Yuan Yu
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Yu-Hong Zhao
- School of Clinical Laboratory Medicine, Chengdu Medical College, Chengdu, 610083, China
| | - Jun Liu
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Qin Zeng
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Meng-Yue Feng
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Fei Ye
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Dong-Sheng Xiong
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Li Wang
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Ya-Nan Zhang
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Ling Yu
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Jia-Jing Wei
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Li-Bing He
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Weiwei Zhi
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China
| | - Xin-Rong Du
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Ning-Jing Li
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Chang-Li Han
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - He-Qiu Yan
- School of Clinical Laboratory Medicine, Chengdu Medical College, Chengdu, 610083, China
| | - Zhuo-Ting Zhou
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China
| | - Yang-Bao Miao
- Department of Haematology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610000, China.
| | - Wen Wang
- Department of Haematology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610000, China.
| | - Wei-Xin Liu
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, Sichuan, China.
- Key Laboratory of Reproductive Medicine, Sichuan Provincial Maternity and Child Health Care Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, 610045, China.
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5
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Deligiannis SP, Kask K, Modhukur V, Boskovic N, Ivask M, Jaakma Ü, Damdimopoulou P, Tuuri T, Velthut-Meikas A, Salumets A. Investigating the impact of vitrification on bovine ovarian tissue morphology, follicle survival, and transcriptomic signature. J Assist Reprod Genet 2024; 41:1035-1055. [PMID: 38358432 PMCID: PMC11052753 DOI: 10.1007/s10815-024-03038-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 01/18/2024] [Indexed: 02/16/2024] Open
Abstract
PURPOSE Ovarian tissue cryopreservation is vital for fertility preservation, yet its effect on ovarian tissue follicle survival and transcriptomic signature requires further investigation. This study delves into the effects of vitrification on tissue morphology, function, and transcriptomic changes, helping to find possibilities for vitrification protocol improvements. METHODS Ovarian cortex from 19 bovine animals were used to conduct pre- and post-vitrification culture followed by histological assessment, immunohistochemistry, and TUNEL assay. Follicles' functionality was assessed for viability and growth within the tissue and in isolated cultures. RNA-sequencing of ovarian tissue was used to explore the transcriptomic alterations caused by vitrification. RESULTS Follicle density, cell proliferation, and DNA damage in ovarian stroma were unaffected by vitrification. However, vitrified cultured tissue exhibited reduced follicle density of primordial/primary and antral follicles, while freshly cultured tissue manifested reduction of antral follicles. Increased stromal cell proliferation and DNA damage occurred in both groups post-culture. Isolated follicles from vitrified tissue exhibited similar viability to fresh follicles until day 4, after which the survival dropped. RNA-sequencing revealed minor effects of vitrification on transcriptomic signatures, while culture induced significant gene expression changes in both groups. The altered expression of WNT and hormonal regulation pathway genes post-vitrification suggests the molecular targets for vitrification protocol refinement. CONCLUSION Vitrification minimally affects tissue morphology, follicle density, and transcriptomic signature post-thawing. However, culture revealed notable changes in vitrified tissue samples, including reduced follicle density, decreased isolated follicle survival, and alteration in WNT signalling and ovarian hormonal regulation pathways, highlighted them as possible limitations of the current vitrification protocol.
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Affiliation(s)
- Spyridon P Deligiannis
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, 14186, Stockholm, Sweden.
- Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, 14186, Stockholm, Sweden.
- Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, 50406, Tartu, Estonia.
- Department of Obstetrics and Gynecology, University of Helsinki, 00290, Helsinki, Finland.
| | - Keiu Kask
- Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, 50406, Tartu, Estonia
- Competence Centre of Health Technologies, 50411, Tartu, Estonia
| | - Vijayachitra Modhukur
- Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, 50406, Tartu, Estonia
- Competence Centre of Health Technologies, 50411, Tartu, Estonia
| | - Nina Boskovic
- Department of Obstetrics and Gynecology, University of Helsinki, 00290, Helsinki, Finland
- Department of Biosciences and Nutrition, Karolinska Institutet, 14183, Huddinge, Sweden
| | - Marilin Ivask
- Department of Pathophysiology, Institute of Biomedicine and Translational Medicine, University of Tartu, 50411, Tartu, Estonia
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, 51014, Tartu, Estonia
| | - Ülle Jaakma
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, 51014, Tartu, Estonia
| | - Pauliina Damdimopoulou
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, 14186, Stockholm, Sweden
- Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, 14186, Stockholm, Sweden
| | - Timo Tuuri
- Department of Obstetrics and Gynecology, University of Helsinki, 00290, Helsinki, Finland
| | - Agne Velthut-Meikas
- Department of Chemistry and Biotechnology, Tallinn University of Technology, 12618, Tallinn, Estonia
| | - Andres Salumets
- Division of Obstetrics and Gynecology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, 14186, Stockholm, Sweden.
- Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, 14186, Stockholm, Sweden.
- Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, 50406, Tartu, Estonia.
- Competence Centre of Health Technologies, 50411, Tartu, Estonia.
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Najafi A, Asadi E, Benson JD. Comparative effects of a calcium chelator (BAPTA-AM) and melatonin on cryopreservation-induced oxidative stress and damage in ovarian tissue. Sci Rep 2023; 13:22911. [PMID: 38129642 PMCID: PMC10739950 DOI: 10.1038/s41598-023-49892-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023] Open
Abstract
Oncology treatments cause infertility, and ovarian tissue cryopreservation and transplantation (OTCT) is the only option for fertility preservation in prepubertal girls with cancer. However, OTCT is associated with massive follicle loss. Here, we aimed to determine the effect of supplementation of slow freezing and vitrification media with BAPTA-AM and melatonin alone and in combination on ovarian tissue viability, reactive oxygen species (ROS) levels, total antioxidant capacity (TAC), and follicular morphology and viability. Our results indicated that BAPTA-AM and melatonin can significantly improve ovarian tissue viability and the TAC/ROS ratio and reduce ROS generation in frozen-thawed ovarian tissues in slow freezing and vitrification procedures. BAPTA-AM was also found to be less effective on TAC compared to melatonin in vitrified ovarian tissue. While supplementation of slow freezing and vitrification media with BAPTA-AM and/or melatonin could increase the percentage of morphologically intact follicles in cryopreserved ovarian tissues, the differences were not significant. In conclusion, supplementation of cryopreservation media with BAPTA-AM or melatonin improved the outcome of ovarian tissue cryopreservation in both vitrification and slow freezing methods. Our data provide some insight into the importance of modulating redox balance and intracellular Ca2+ levels during ovarian tissue cryopreservation to optimize the current cryopreservation methods.
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Affiliation(s)
- Atefeh Najafi
- Department of Biology, University of Saskatchewan, Saskatoon, SK, S7N 5E2, Canada
| | - Ebrahim Asadi
- Department of Biology, University of Saskatchewan, Saskatoon, SK, S7N 5E2, Canada
| | - James D Benson
- Department of Biology, University of Saskatchewan, Saskatoon, SK, S7N 5E2, Canada.
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7
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Jaeger P, Fournier C, Santamaria C, Fraison E, Morel-Journel N, Benchaib M, Salle B, Lornage J, Labrune E. Human ovarian cryopreservation: vitrification versus slow freezing from histology to gene expression. HUM FERTIL 2023; 26:1099-1107. [PMID: 36384420 DOI: 10.1080/14647273.2022.2136540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 03/17/2022] [Indexed: 11/18/2022]
Abstract
Cryopreservation of ovarian tissue is one of the strategies offered to girls and women needing gonadotoxic treatment to preserve their fertility. The reference method to cryopreserve is slow freezing; vitrification is an alternative method. The aim was to evaluate which of the two is the best method for human ovarian tissue cryopreservation. Each ovary was divided into three groups: (i) fresh; (ii) slow freezing; and (iii) vitrification. An evaluation of the follicular density, quality and the expression six genes (CYP11A, STAR, GDF9, ZP3, CDK2, CDKN1A) were performed. We observed no significant difference in follicular density within these three groups. Slow freezing altered the primordial follicles compared to the fresh tissue (31.8% vs 55.9%, p = 0.046). The expression of genes involved in steroidogenesis varied after cryopreservation compared to the fresh group; CYP11A was under-expressed in slow freezing group (p = 0.01), STAR was under-expressed in the vitrification group (p = 0.01). Regarding the expression of genes involved in cell cycle regulation, CDKN1A was significantly under-expressed in both freezing groups (slow freezing: p = 0.0008; vitrification: p = 0.03). Vitrification had no effect on the histological quality of the follicles at any stage of development compared to fresh tissue. There was no significant difference in gene expression between the two techniques.
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Affiliation(s)
- Pauline Jaeger
- Service de médecine de la reproduction et préservation de la fertilité - CECOS, Hospices Civils de Lyon, Bron, France
- Université Claude Bernard Lyon 1, Faculté de médecine Lyon Est, Lyon, France
- INSERM U1208, SBRI, Bron, France
| | - Cyrielle Fournier
- Université Claude Bernard Lyon 1, Faculté de médecine Lyon Est, Lyon, France
| | | | - Eloise Fraison
- Service de médecine de la reproduction et préservation de la fertilité - CECOS, Hospices Civils de Lyon, Bron, France
- Université Claude Bernard Lyon 1, Faculté de médecine Lyon Est, Lyon, France
- INSERM U1208, SBRI, Bron, France
| | | | - Mehdi Benchaib
- Service de médecine de la reproduction et préservation de la fertilité - CECOS, Hospices Civils de Lyon, Bron, France
- Université Claude Bernard Lyon 1, Faculté de médecine Lyon Est, Lyon, France
- INSERM U1208, SBRI, Bron, France
| | - Bruno Salle
- Service de médecine de la reproduction et préservation de la fertilité - CECOS, Hospices Civils de Lyon, Bron, France
- Université Claude Bernard Lyon 1, Faculté de médecine Lyon Est, Lyon, France
- Université Calude Bernard, Faculté de médecine et de maieutique Lyon Sud, Pierre Bénite, France
| | - Jacqueline Lornage
- Service de médecine de la reproduction et préservation de la fertilité - CECOS, Hospices Civils de Lyon, Bron, France
- Université Claude Bernard Lyon 1, Faculté de médecine Lyon Est, Lyon, France
- INSERM U1208, SBRI, Bron, France
| | - Elsa Labrune
- Service de médecine de la reproduction et préservation de la fertilité - CECOS, Hospices Civils de Lyon, Bron, France
- Université Claude Bernard Lyon 1, Faculté de médecine Lyon Est, Lyon, France
- INSERM U1208, SBRI, Bron, France
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8
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Lopes ÉPF, Tetaping GM, Novaes MAS, dos Santos RR, Rodrigues APR. Systematic review and meta-analysis on patented and non-patented vitrification processes to ovarian tissue reported between 2000 and 2021. Anim Reprod 2023; 20:e20230065. [PMID: 38026005 PMCID: PMC10681131 DOI: 10.1590/1984-3143-ar2023-0065] [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: 05/12/2023] [Accepted: 09/17/2023] [Indexed: 12/01/2023] Open
Abstract
Due to the great interest in ovarian cryopreservation and, consequently conservation and restoration of female fertility in the last decades, different vitrification procedures (vitrification devices or solutions) have been developed, patented, and used both for academic research purposes and for clinical use. Therefore, the present study aimed to provide a systematic review and meta-analysis of data obtained from the application of different patented and non-patented vitrification devices and solutions in different countries. For this purpose, relevant observational studies published between the years 2000 to 2021 were selected to verify the efficiency of ovarian vitrification processes on parameters such as morphology, viability, and apoptosis in preantral ovarian follicles after transplantation or in vitro culture. Our research revealed that, although several countries were considered in the study, the United States and Japan were the countries that registered the most processes, and 22 and 16 vitrification devices and solutions out of a total of 51, respectively were patented. Sixty-two non-patented processes were also considered in the study in all countries. We also observed that transplantation and in vitro ovarian culture were the techniques predominantly used to evaluate the efficiency of the devices and vitrification solutions, respectively. In conclusion, this review showed that patented or non-patented protocols available in the literature are able to successfully preserve preantral follicles present in ovarian tissue. Despite the satisfactory results reported so far, adjustments in ovarian vitrification protocols in order to minimize cryoinjuries to the follicles remain one of the goals of cryopreservation and preservation of the female reproductive function. We found that vitrification alters the morphology and viability, and offers risks leading in some cases to follicular apoptosis. However, adjustments to current protocols to develop an optimal procedure can minimize damage by not compromising follicular development after vitrification/warming.
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Affiliation(s)
- Éverton Pimentel Ferreira Lopes
- Laboratório de Manipulação de Oócitos e Folículos Ovarianos Pré-Antrais (LAMOFOPA), Faculdade de Medicina Veterinária, Universidade Estadual do Ceará, Fortaleza, CE, Brasil
| | - Gildas Mbemya Tetaping
- Laboratório de Manipulação de Oócitos e Folículos Ovarianos Pré-Antrais (LAMOFOPA), Faculdade de Medicina Veterinária, Universidade Estadual do Ceará, Fortaleza, CE, Brasil
| | - Marco Aurélio Schiavo Novaes
- Laboratório de Manipulação de Oócitos e Folículos Ovarianos Pré-Antrais (LAMOFOPA), Faculdade de Medicina Veterinária, Universidade Estadual do Ceará, Fortaleza, CE, Brasil
| | | | - Ana Paula Ribeiro Rodrigues
- Laboratório de Manipulação de Oócitos e Folículos Ovarianos Pré-Antrais (LAMOFOPA), Faculdade de Medicina Veterinária, Universidade Estadual do Ceará, Fortaleza, CE, Brasil
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9
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Rodrigues AQ, Silva IM, Goulart JT, Araújo LO, Ribeiro RB, Aguiar BA, Ferreira YB, Silva JKO, Bezerra JLS, Lucci CM, Paulini F. Effects of erythropoietin on ischaemia-reperfusion when administered before and after ovarian tissue transplantation in mice. Reprod Biomed Online 2023; 47:103234. [PMID: 37524029 DOI: 10.1016/j.rbmo.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 05/04/2023] [Accepted: 05/10/2023] [Indexed: 08/02/2023]
Abstract
RESEARCH QUESTION Is the optimal timing for administering erythropoietin to minimize ischaemic injury in ovarian tissue transplantation before ovary removal for cryopreservation and subsequent transplantation or after transplantation? DESIGN Thirty Swiss mice (nu/nu) were divided into three groups: treatment control group (n = 10); erythropoietin before harvesting group (EPO-BH) (n = 10) and erythropoietin after transplantation group (EPO-AT) (n = 10). Animals underwent bilateral ovariohysterectomy and their hemiovaries were cryopreserved by slow freezing. At the same time, previously cryopreserved hemiovaries were transplanted subcutaneously in the dorsal region. Erythropoietin (250 IU/kg) and sterile 0.9% saline solution were administered every 12/12 h over 5 consecutive days in the EPO-AT and EPO-BH groups, respectively. RESULTS Administration of erythropoietin in the EPO-AT group improved the viability of ovarian follicles, reducing degeneration and increasing the number of morphologically normal growing follicles at 14 days after transplantation compared with the EPO-BH group (P = 0.002). This group also showed higher percentages of proliferative follicles at 7 days after transplantation (P ≤ 0.03), increased blood vessel count (P ≤ 0.03) and greater tissue area occupied by blood vessels at days 7 and 14 after transplantation (P ≤ 0.03), compared with hormone administration before cryopreservation (EPO-BH group) and the treatment control group. Additionally, treatment with erythropoietin before or after transplantation reduced fibrotic areas at 7 days after transplantation (P = 0.004). CONCLUSION Erythropoietin treatment after transplantation reduced ischaemic damage in transplanted ovarian tissue, increased angiogenesis, maintenance of ovarian follicle proliferation and reduced fibrosis areas in the grafted tissue.
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Affiliation(s)
- Aline Q Rodrigues
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Isabella Mg Silva
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Jair T Goulart
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Luane O Araújo
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Rayane B Ribeiro
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Beatriz A Aguiar
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Yasmin B Ferreira
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Jessyca Karoline O Silva
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Julliene Larissa S Bezerra
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Carolina M Lucci
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil
| | - Fernanda Paulini
- University of Brasilia, Institute of Biological Sciences, Department of Physiological Sciences, Brasilia-DF, 70910-900, Brazil.
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10
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Kim B, Lee SM, Park SJ, Lee S, Kim T. Role of Klotho and N-acetylcysteine in Oxidative Stress Associated with the Vitrification of Ovarian Tissue Cytoprotective Function of Klotho in Cryopreservation. Tissue Eng Regen Med 2023; 20:637-646. [PMID: 37351787 PMCID: PMC10313576 DOI: 10.1007/s13770-023-00556-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/25/2023] [Accepted: 05/16/2023] [Indexed: 06/24/2023] Open
Abstract
BACKGROUND Cryopreservation can cause mechanical and chemical stress, ultimately leading to the formation of reactive oxygen species (ROS) and oxidative stress. ROS inhibits the expression of antioxidant enzymes in cells, resulting in increased DNA fragmentation and apoptosis. In this paper, we used a vitrification method that has the advantage of producing less ice crystal formation, cost-effectiveness, and time efficiency during cryopreservation. The objective of this paper is to evaluate the degree of protection of ovarian tissue against oxidative stress when N-acetylcysteine (NAC) and Klotho proteins are treated in the vitrification process of ovarian tissue. METHODS: The control group and the cryopreservation groups were randomly assigned, and treated NAC, Klotho, or the combination (NAC + Klotho). The cell morphological change, DNA damage, senescence, and apoptosis of each group after the freeze-thaw process were compared using transmission electron microscopy, immunohistochemistry, and western blot analysis. RESULTS Both NAC and Klotho were found to be more effective at protecting against DNA damage than the control; however, DNA damage was greater in the NAC + Klotho group than in the group treated with NAC and Klotho, respectively. DNA damage and cellular senescence were also reduced during the vitrification process when cells were treated with NAC, Klotho, or the combination (NAC + Klotho). NAC increased apoptosis during cryopreservation, whereas Klotho inhibited apoptosis and NAC-induced apoptosis. CONCLUSION This study highlights Klotho's benefits in inhibiting DNA damage, cell senescence, and apoptosis, including NAC-induced apoptosis, despite its unclear role in vitrification.
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Affiliation(s)
- Boram Kim
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Koreadae-Ro, Seongbuk Gu, Seoul, 02841, Republic of Korea
| | - Seon-Mi Lee
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Koreadae-Ro, Seongbuk Gu, Seoul, 02841, Republic of Korea.
| | - Sang-Jun Park
- Laboratory of Tissue Engineering, Korea Institute of Radiological and Medical Sciences, 75, Nowon-Gu, Seoul, 01812, Korea
| | - Sanghoon Lee
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Koreadae-Ro, Seongbuk Gu, Seoul, 02841, Republic of Korea.
| | - Tak Kim
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Koreadae-Ro, Seongbuk Gu, Seoul, 02841, Republic of Korea.
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11
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Xiang D, Zhou E, Wang M, Wang K, Zhou S, Ma Q, Zhong Z, Ye Q, Chen Y, Fan X, Wang Y. Artificial ovaries constructed from biodegradable chitin-based hydrogels with the ability to restore ovarian endocrine function and alleviate osteoporosis in ovariectomized mice. Reprod Biol Endocrinol 2023; 21:49. [PMID: 37208699 DOI: 10.1186/s12958-023-01092-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 04/11/2023] [Indexed: 05/21/2023] Open
Abstract
BACKGROUND Artificial ovary (AO) is an alternative approach to provide physiological hormone to post-menopausal women. The therapeutic effects of AO constructed using alginate (ALG) hydrogels are limited by their low angiogenic potential, rigidity, and non-degradability. To address these limitations, biodegradable chitin-based (CTP) hydrogels that promote cell proliferation and vascularization were synthesized, as supportive matrix. METHODS In vitro, follicles isolated from 10-12-days-old mice were cultured in 2D, ALG hydrogels, and CTP hydrogels. After 12 days of culture, follicle growth, steroid hormone levels, oocyte meiotic competence, and expression of folliculogenesis-related genes were monitored. Additionally, follicles isolated from 10-12-days-old mice were encapsulated in CTP and ALG hydrogels and transplanted into the peritoneal pockets of ovariectomised (OVX) mice. After transplantation, steroid hormone levels, body weight, rectal temperature, and visceral fat of the mice were monitored every two weeks. At 6 and 10 weeks after transplantation, the uterus, vagina, and femur were collected for histological examination. RESULTS The follicles developed normally in CTP hydrogels under in vitro culture conditions. Additionally, follicular diametre and survival rate, oestrogen production, and expression of folliculogenesis-related genes were significantly higher than those in ALG hydrogels. After one week of transplantation, the numbers of CD34-positive vessels and Ki-67-positive cells in CTP hydrogels were significantly higher than those in ALG hydrogels (P < 0.05), and the follicle recovery rate was significantly higher in CTP hydrogels (28%) than in ALG hydrogels (17.2%) (P < 0.05). After two weeks of transplantation, OVX mice implanted with CTP grafts exhibited normal steroid hormone levels, which were maintained until week eight. After 10 weeks of transplantation, CTP grafts effectively ameliorated bone loss and atrophy of the reproductive organs, as well as prevented the increase in body weight and rectal temperature in OVX mice, which were superior to those elicited by ALG grafts. CONCLUSIONS Our study is the first to demonstrate that CTP hydrogels support follicles longer than ALG hydrogels in vitro and in vivo. The results highlight the clinical potential of AO constructed using CTP hydrogels in the treatment of menopausal symptoms.
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Affiliation(s)
- Du Xiang
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University , Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, China
| | - Encheng Zhou
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University , Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, China
| | - Mei Wang
- Center for Reproductive Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Kan Wang
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Shujun Zhou
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University , Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, China
| | - Qing Ma
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University , Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, China
| | - Zibiao Zhong
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University , Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, China
| | - Qifa Ye
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University , Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, China
| | - Yun Chen
- Department of Biomedical Engineering and Hubei Province Key Laboratory of Allergy and Immune Related Diseases, TaiKang Medical School (School of Basic Medical Sciences), Wuhan, 430071, China
| | - Xiaoli Fan
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University , Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, China.
| | - Yanfeng Wang
- Zhongnan Hospital of Wuhan University, Institute of Hepatobiliary Diseases of Wuhan University , Transplant Center of Wuhan University, Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan, 430071, China.
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12
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Gu R, Ge N, Huang B, Fu J, Zhang Y, Wang N, Xu Y, Li L, Peng X, Zou Y, Sun Y, Sun X. Impacts of vitrification on the transcriptome of human ovarian tissue in patients with gynecological cancer. Front Genet 2023; 14:1114650. [PMID: 37007967 PMCID: PMC10063885 DOI: 10.3389/fgene.2023.1114650] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 02/24/2023] [Indexed: 03/19/2023] Open
Abstract
Objective: This study investigated the effects of a vitrification/warming procedure on the mRNA transcriptome of human ovarian tissues.Design: Human ovarian tissues were collected and processed through vitrification (T-group) and then subjected to RNA sequencing (RNA-seq) analysis, HE, TdT-mediated dUTP nick-end labeling (TUNEL), and real-time quantitative PCR, and the results were compared to those of the fresh group (CK).Results: A total of 12 patients, aged 15–36 years old, with a mean anti-Müllerian hormone level of 4.57 ± 3.31 ng/mL were enrolled in this study. According to the HE and TUNEL results, vitrification effectively preserved human ovarian tissue. A total of 452 significantly dysregulated genes (|log2FoldChange| > 1 and p < 0.05) were identified between the CK and T groups. Among these, 329 were upregulated and 123 were downregulated. A total of 372 genes were highly enriched for 43 pathways (p < 0.05), which were mainly related to systemic lupus erythematous, cytokine–cytokine receptor interaction, the TNF signaling pathway, and the MAPK signaling pathway. IL10, AQP7, CCL2, FSTL3, and IRF7 were significantly upregulated (p < 0.01), while IL1RN, FCGBP, VEGFA, ACTA2, and ASPN were significantly downregulated in the T-group (p < 0.05) compared to the CK group, which agreed with the results of the RNA-seq analysis.Conclusion: These results showed (for the first time to the authors’ knowledge) that vitrification can induce changes in mRNA expression in human ovarian tissues. Further molecular studies on human ovarian tissues are required to determine whether altered gene expression could result in any downstream consequences.
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Affiliation(s)
- Ruihuan Gu
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Naidong Ge
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Bin Huang
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Jing Fu
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Ying Zhang
- Department of Female Fertility Preservation, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Ningyi Wang
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Yan Xu
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Lu Li
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Xiandong Peng
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Yaoyu Zou
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Yijuan Sun
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- *Correspondence: Yijuan Sun, ; Xiaoxi Sun,
| | - Xiaoxi Sun
- Department of Shanghai Ji’ai Genetics & IVF Institute, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- *Correspondence: Yijuan Sun, ; Xiaoxi Sun,
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13
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Vatanparast M, Karimizarchi M, Halvaei I, Grazia Palmerini M, Macchiarelli G, Khalili MA. Ultrastructure of human ovarian tissues and risk of cancer cells re-implantation after transplantation to chick embryo chorioallantois membrane (CAM) following vitrification or slow freezing. Cryobiology 2023; 110:93-102. [PMID: 36417967 DOI: 10.1016/j.cryobiol.2022.11.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 11/14/2022] [Accepted: 11/18/2022] [Indexed: 11/21/2022]
Abstract
Ovarian follicle depletion and premature ovarian failure are significant challenges in cancer patients subjected to radio- or chemotherapy. Ovarian tissue (OT) cryopreservation would be an option when other fertility preservation methods are not accessible. This study aimed to analyze the structure and ultrastructure of human OTs transplanted onto chick embryo chorioallantois membrane (CAM) after cryopreservation by vitrification or slow freezing. OTs from 10 cancer patients underwent cryopreservation. CAM transplantation was done on fresh and cryopreserved OTs, to assign samples to nine study groups as follows: 1) FI-FIII = fresh, 5- and 10-days post-CAM transplantation groups; 2) VI-VIII = vitrified, 5- and 10-days post-transplantation vitrified groups; 3) SFI-SFIII: slow frozen, 5- and 10-days post-transplantation slow freezing groups. Proliferation ability, folliculogenesis, and structural and ultrastructure were analyzed. The density of primordial follicles did not change after both freezing methods, but reduced after 5 (P ≥ 0.05) and 10 days (P ≤ 0.05) post-CAM transplantation. The follicular grade significantly decreased in all transplanted tissues (P ≤ 0.0). The proliferation marker increased after cryopreservation, but reduced after transplantation (P ≤ 0.05). TEM evaluation showed better follicular ultrastructure in the fresh group, after transplantation. Stromal ultrastructure appeared more preserved after vitrification compared with slow freezing. There was no sign of malignant cell contamination after transplantation. Some follicular TEM abnormalities were found in both methods of freezing, with a better transplantation rate after vitrification. Also, enhanced follicular activation resulted in faster follicular depletion in this method. The information regarding post grafting events would improve our knowledge for longer OTs' lifespans.
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Affiliation(s)
- Mahboubeh Vatanparast
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Mojgan Karimizarchi
- Department of Gynecology Oncology, Iran University of Medical Sciences, Tehran, Iran
| | - Iman Halvaei
- Department of Anatomical Sciences, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Maria Grazia Palmerini
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Guido Macchiarelli
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Mohammad Ali Khalili
- Department of Reproductive Biology, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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14
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Behl S, Joshi VB, Larson NB, Young MC, Bilal M, Walker DL, Khan Z, Granberg CF, Chattha A, Zhao Y. Vitrification versus slow freezing of human ovarian tissue: a systematic review and meta-analysis of histological outcomes. J Assist Reprod Genet 2023; 40:455-464. [PMID: 36542310 PMCID: PMC10033773 DOI: 10.1007/s10815-022-02692-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 12/11/2022] [Indexed: 12/24/2022] Open
Abstract
A systematic review and meta-analysis of pertinent literature published from 2006 to January 2022 were conducted to study and compare vitrification and slow freezing, the two prominent methods of ovarian tissue cryopreservation. The primary outcome measures for this study were (1) proportion of intact primordial follicles, (2) proportion of intact stromal cells, (3) proportion of DNA fragmentation in primordial follicles, and (4) mean primordial follicle density. This meta-analysis of 19 studies revealed a significantly greater proportion of intact stromal cells in vitrified tissue versus slow-frozen tissue. No significant differences upon pooled analyses were observed between the two cryopreservation methods with respect to the proportion of intact primordial follicles, proportion of DNA fragmentation, or mean primordial follicle density. Due to differences seen in stromal cell viability, vitrification may be a preferred option to preserve histology of tissue. However, more work should be done to compare the two freezing techniques with less heterogeneity caused by patients, samples, and protocols.
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Affiliation(s)
- Supriya Behl
- Children's Research Center, Department of Pediatric and Adolescent Medicine, Mayo Clinic, 200 1st St SW, MN, 55905, Rochester, USA
| | - Vidhu B Joshi
- Charles Widger School of Law, Villanova University, Villanova, PA, USA
| | - Nicholas B Larson
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, 55905, USA
| | - Maia C Young
- Mayo Clinic Alix School of Medicine, Rochester, MN, 55905, USA
| | - Muhammad Bilal
- Division of Pediatric and Adolescent Gynecology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, 200 1st St SW, MN, 55905, Rochester, USA
| | - David L Walker
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Mayo Clinic, 200 1st St SW, MN, 55905, Rochester, USA
| | - Zaraq Khan
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Mayo Clinic, 200 1st St SW, MN, 55905, Rochester, USA
| | - Candace F Granberg
- Department of Urology, Mayo Clinic, 200 1st St SW, MN, 55905, Rochester, USA
| | - Asma Chattha
- Division of Pediatric and Adolescent Gynecology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, 200 1st St SW, MN, 55905, Rochester, USA
| | - Yulian Zhao
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Mayo Clinic, 200 1st St SW, MN, 55905, Rochester, USA.
- Division of Clinical Core Laboratory Services, Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 1st St SW, MN, 55905, Rochester, USA.
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15
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Ishizaki T, Takeuchi Y, Ishibashi K, Gotoh N, Hirata E, Kuroda K. Cryopreservation of tissues by slow-freezing using an emerging zwitterionic cryoprotectant. Sci Rep 2023; 13:37. [PMID: 36593263 PMCID: PMC9807565 DOI: 10.1038/s41598-022-23913-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 11/07/2022] [Indexed: 01/04/2023] Open
Abstract
Cryopreservation of tissues is a tough challenge. Cryopreservation is categorized into slow-freezing and vitrification, and vitrification has recently been recognized as a suitable method for tissue cryopreservation. On the contrary, some researchers have reported that slow-freezing also has potential for tissue cryopreservation. Although conventional cryoprotectants have been studied well, some novel ones may efficiently cryopreserve tissues via slow-freezing. In this study, we used aqueous solutions of an emerging cryoprotectant, an artificial zwitterion supplemented with a conventional cryoprotectant, dimethyl sulfoxide (DMSO), for cell spheroids. The zwitterion/DMSO aqueous solutions produced a better cryoprotective effect on cell spheroids, which are the smallest units of tissues, compared to that of a commercial cryoprotectant. Cryopreservation with the zwitterion/DMSO solutions not only exhibited better cell recovery but also maintained the functions of the spheroids effectively. The optimized composition of the solution was 10 wt% zwitterion, 15 wt% DMSO, and 75 wt% water. The zwitterion/DMSO solution gave a higher number of living cells for the cryopreservation of mouse tumor tissues than a commercial cryoprotectant. The zwitterion/DMSO solution was also able to cryopreserve human tumor tissue, a patient-derived xenograft.
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Affiliation(s)
- Takeru Ishizaki
- Faculty of Biological Science and Technology, Institute of Science and Engineering, Kanazawa University, Kakuma-Machi, Kanazawa, 920-1192, Japan
| | - Yasuto Takeuchi
- Cancer Research Institute, Kanazawa University, Kakuma-Machi, Kanazawa, 920-1192, Japan
| | - Kojiro Ishibashi
- Cancer Research Institute, Kanazawa University, Kakuma-Machi, Kanazawa, 920-1192, Japan
| | - Noriko Gotoh
- Cancer Research Institute, Kanazawa University, Kakuma-Machi, Kanazawa, 920-1192, Japan
| | - Eishu Hirata
- Cancer Research Institute, Kanazawa University, Kakuma-Machi, Kanazawa, 920-1192, Japan.
- WPI-Nano Life Science Institute, Kanazawa University, Kakuma-Machi, Kanazawa, 920-1192, Japan.
| | - Kosuke Kuroda
- Faculty of Biological Science and Technology, Institute of Science and Engineering, Kanazawa University, Kakuma-Machi, Kanazawa, 920-1192, Japan.
- NanoMaterials Research Institute, Kanazawa University, Kakuma-Machi, Kanazawa, 920-1192, Japan.
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16
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Safrai M, Shapira M, Tsur A, Shai D, Raanani H, Aizer A, Stockheim D, Meirow D. Transplantation of small ovarian tissue fragments using pipelle device is effective: method evaluation and reproductive outcomes. J Assist Reprod Genet 2022; 39:2827-2834. [PMID: 36418617 PMCID: PMC9790840 DOI: 10.1007/s10815-022-02652-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/27/2022] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To assess the feasibility, effectiveness, and reproductive outcomes of transplantation of tiny cryopreserved ovarian pieces through a pipelle cannula during laparoscopic surgery. METHODS A retrospective study of patients who underwent ovarian tissue transplantation for fertility restoration between 2004 and 2022. The "pipelle group" had their ovarian cortex cut into tiny pieces of ~ 1-2 mm3 before cryopreservation. The pieces were too small to be handled and transplanted via standard laparoscopic tools. Transplantation was performed using a pipelle cannula during laparoscopic surgery. The "control group" underwent transplants of ovarian cortex pieces 1-2 mm thick, measuring approximately 25-50 mm2 pieces, using standard procedures. RESULTS The pipelle group consisted of 4 patients aged 19, 21, 27, and 28 years old at ovarian tissue cryopreservation (OTC). The control group consisted of 14 patients aged 21-30 years old. All pipelle patients restored their endocrine activity, and all of them conceived. FSH levels dropped during the first 3 months following the pipelle transplant. IVF cycle outcomes were similar for both groups. All patients from the pipelle group conceived, resulting in 5 pregnancies and 4 live births (one patient had 2 deliveries, and one additional pregnancy is ongoing), compared to the control group, where 8 patients achieved a total of 20 pregnancies and 18 live births. CONCLUSION Pipelle transplantation for tiny cryopreserved ovarian pieces is feasible and effective. This study opens a door for patients who had their ovaries cut into small pieces and may even simplify the procedure in some instances, making ovarian transplant more accessible. TRIAL REGISTRATION (#6531-19-SMC) [18/09/2019].
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Affiliation(s)
- Myriam Safrai
- Department of Obstetrics and Gynecology, Morris Kahn Fertility Preservation Center, Sheba Medical Center, Tel Hashomer, Israel
- Sackler School of Medicine, Tel Aviv University, PO Box 39040, 6997801, Tel Aviv, Israel
| | - Moran Shapira
- Department of Obstetrics and Gynecology, Morris Kahn Fertility Preservation Center, Sheba Medical Center, Tel Hashomer, Israel
- Sackler School of Medicine, Tel Aviv University, PO Box 39040, 6997801, Tel Aviv, Israel
| | - Abraham Tsur
- Department of Obstetrics and Gynecology, Morris Kahn Fertility Preservation Center, Sheba Medical Center, Tel Hashomer, Israel
- Sackler School of Medicine, Tel Aviv University, PO Box 39040, 6997801, Tel Aviv, Israel
| | - Daniel Shai
- Department of Obstetrics and Gynecology, Morris Kahn Fertility Preservation Center, Sheba Medical Center, Tel Hashomer, Israel
- Sackler School of Medicine, Tel Aviv University, PO Box 39040, 6997801, Tel Aviv, Israel
| | - Hila Raanani
- Department of Obstetrics and Gynecology, Morris Kahn Fertility Preservation Center, Sheba Medical Center, Tel Hashomer, Israel
- Sackler School of Medicine, Tel Aviv University, PO Box 39040, 6997801, Tel Aviv, Israel
| | - Adva Aizer
- Sackler School of Medicine, Tel Aviv University, PO Box 39040, 6997801, Tel Aviv, Israel
- Infertility and IVF Unit, Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - David Stockheim
- Department of Obstetrics and Gynecology, Morris Kahn Fertility Preservation Center, Sheba Medical Center, Tel Hashomer, Israel
- Sackler School of Medicine, Tel Aviv University, PO Box 39040, 6997801, Tel Aviv, Israel
| | - Dror Meirow
- Department of Obstetrics and Gynecology, Morris Kahn Fertility Preservation Center, Sheba Medical Center, Tel Hashomer, Israel.
- Sackler School of Medicine, Tel Aviv University, PO Box 39040, 6997801, Tel Aviv, Israel.
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Mat Jin N, Ahmad SM, Mohd Faizal A, Abdul Karim AKB, Abu MA. Ovarian tissue cryopreservation in Malaysia: a case series. Horm Mol Biol Clin Investig 2022; 43:469-474. [PMID: 35545610 DOI: 10.1515/hmbci-2021-0096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 03/25/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVES We aim to discuss the hematological cancer cases that opted for ovarian tissue cryopreservation (OTC) as fertility preservation before the gonadotoxic chemotherapy agent. CASE PRESENTATION The ovarian tissue cryopreservation (OTC) was started in August 2020 in our center. Up to now, there were four cases have been performed and included in this report. The ovarian tissue cortex was cryopreserved with cryoprotectant using Kitazato™ (Tokyo, Japan) media and fit in the closed system devices. A total of four post-OTC patients were included. The mean age was 24 years old, whereas the mean serum AMH level was 30.43 pmol/L. Most of them were diagnosed with lymphoma, except one was leukemia. All of them received additional GnRH analog following OTC as a chemoprotective agent before cancer treatment. Currently, they are recovering well and on regular follow-up with the hematological department. CONCLUSIONS Although The OTC is an ultimate option for prepubertal girls, it can be proposed as a good strategy for adult cancer women who could not delay cancer therapy.
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Affiliation(s)
- Norazilah Mat Jin
- Advanced Reproductive Centre, Faculty of Medicine, National University of Malaysia (UKM), Kuala Lumpur, Malaysia
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universiti Teknologi MARA (UiTM), (UKM), Selangor, Malaysia
| | - Siti Maisarah Ahmad
- Advanced Reproductive Centre, Faculty of Medicine, National University of Malaysia (UKM), Kuala Lumpur, Malaysia
- Department of Obstetrics & Gynecology Hospital Tuanku Azizah, 50300 Kuala Lumpur, Malaysia
| | - Ahmad Mohd Faizal
- Advanced Reproductive Centre, Faculty of Medicine, National University of Malaysia (UKM), Kuala Lumpur, Malaysia
- Department of Obstetrics and Gynaecology, Faculty of Medicine, National University of Malaysia (UKM), Kuala Lumpur, Malaysia
| | - Abdul Kadir Bin Abdul Karim
- Advanced Reproductive Centre, Faculty of Medicine, National University of Malaysia (UKM), Kuala Lumpur, Malaysia
- Department of Obstetrics and Gynaecology, Faculty of Medicine, National University of Malaysia (UKM), Kuala Lumpur, Malaysia
| | - Muhammad Azrai Abu
- Advanced Reproductive Centre, Faculty of Medicine, National University of Malaysia (UKM), Kuala Lumpur, Malaysia
- Department of Obstetrics and Gynaecology, Faculty of Medicine, National University of Malaysia (UKM), Kuala Lumpur, Malaysia
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Alpha-lipoic acid in ovarian vitrification solution for in vitro culture or autotransplantation as future strategies for the restoration of ovarian function in sheep. Livest Sci 2022. [DOI: 10.1016/j.livsci.2022.105123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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19
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Biomolecular Pathways of Cryoinjuries in Low-Temperature Storage for Mammalian Specimens. Bioengineering (Basel) 2022; 9:bioengineering9100545. [PMID: 36290513 PMCID: PMC9598205 DOI: 10.3390/bioengineering9100545] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/26/2022] [Accepted: 09/30/2022] [Indexed: 11/22/2022] Open
Abstract
Low-temperature preservation could effectively extend in vitro storage of biological materials due to delayed or suspended cellular metabolism and decaying as illustrated by the Arrhenius model. It is widely used as an enabling technology for a variety of biomedical applications such as cell therapeutics, assisted reproductive technologies, organ transplantation, and mRNA medicine. Although the technology to minimize cryoinjuries of mammalian specimens during preservation has been advanced substantially over past decades, mammalian specimens still suffer cryoinjuries under low-temperature conditions. Particularly, the molecular mechanisms underlying cryoinjuries are still evasive, hindering further improvement and development of preservation technologies. In this paper, we systematically recapitulate the molecular cascades of cellular injuries induced by cryopreservation, including apoptosis, necroptosis, ischemia-reperfusion injury (IRI). Therefore, this study not only summarizes the impact of low-temperature preservations on preserved cells and organs on the molecular level, but also provides a molecular basis to reduce cryoinjuries for future exploration of biopreservation methods, materials, and devices.
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Anbari F, Khalili MA, Mahaldashtian M, Ahmadi A, Palmerini MG. Fertility preservation strategies for cancerous women: An updated review. Turk J Obstet Gynecol 2022; 19:152-161. [PMID: 35770454 PMCID: PMC9249358 DOI: 10.4274/tjod.galenos.2022.42272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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21
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Brunette MA, Kinnear HM, Hashim PH, Flanagan CL, Day JR, Cascalho M, Padmanabhan V, Shikanov A. Human Ovarian Follicles Xenografted in Immunoisolating Capsules Survive Long Term Implantation in Mice. Front Endocrinol (Lausanne) 2022; 13:886678. [PMID: 35721740 PMCID: PMC9205207 DOI: 10.3389/fendo.2022.886678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/15/2022] [Indexed: 01/25/2023] Open
Abstract
Female pediatric cancer survivors often develop Premature Ovarian Insufficiency (POI) owing to gonadotoxic effects of anticancer treatments. Here we investigate the use of a cell-based therapy consisting of human ovarian cortex encapsulated in a poly-ethylene glycol (PEG)-based hydrogel that replicates the physiological cyclic and pulsatile hormonal patterns of healthy reproductive-aged women. Human ovarian tissue from four donors was analyzed for follicle density, with averages ranging between 360 and 4414 follicles/mm3. Follicles in the encapsulated and implanted cryopreserved human ovarian tissues survived up to three months, with average follicle densities ranging between 2 and 89 follicles/mm3 at retrieval. We conclude that encapsulation of human ovarian cortex in PEG-based hydrogels did not decrease follicle survival after implantation in mice and was similar to non-encapsulated grafts. Furthermore, this approach offers the means to replace the endocrine function of the ovary tissue in patients with POI.
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Affiliation(s)
- Margaret A. Brunette
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - Hadrian M. Kinnear
- Program in Cellular and Molecular Biology, University of Michigan, Ann Arbor, MI, United States
- Medical Scientist Training Program, University of Michigan, Ann Arbor, MI, United States
| | - Prianka H. Hashim
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, United States
| | - Colleen L. Flanagan
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - James R. Day
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - Marilia Cascalho
- Department of Surgery, University of Michigan, Ann Arbor, MI, United States
- Department of Microbiology & Immunology, University of Michigan, Ann Arbor, MI, United States
| | - Vasantha Padmanabhan
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, United States
- Department of Pediatrics & Communicable Diseases, University of Michigan, Ann Arbor, MI, United States
| | - Ariella Shikanov
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
- Program in Cellular and Molecular Biology, University of Michigan, Ann Arbor, MI, United States
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI, United States
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22
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Asadi E, Najafi A, Benson JD. Exogenous Melatonin Ameliorates the Negative Effect of Osmotic Stress in Human and Bovine Ovarian Stromal Cells. Antioxidants (Basel) 2022; 11:antiox11061054. [PMID: 35739950 PMCID: PMC9219940 DOI: 10.3390/antiox11061054] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/20/2022] [Accepted: 05/24/2022] [Indexed: 11/30/2022] Open
Abstract
Ovarian tissue cryopreservation transplantation (OTCT) is the most flexible option to preserve fertility in women and children with cancer. However, OTCT is associated with follicle loss and an accompanying short lifespan of the grafts. Cryopreservation-induced damage could be due to cryoprotective agent (CPA) toxicity and osmotic shock. Therefore, one way to avoid this damage is to maintain the cell volume within osmotic tolerance limits (OTLs). Here, we aimed to determine, for the first time, the OTLs of ovarian stromal cells (OSCs) and their relationship with reactive oxygen species (ROS) and mitochondrial respiratory chain activity (MRCA) of OSCs. We evaluated the effect of an optimal dose of melatonin on OTLs, viability, MRCA, ROS and total antioxidant capacity (TAC) of both human and bovine OSCs in plated and suspended cells. The OTLs of OSCs were between 200 and 375 mOsm/kg in bovine and between 150 and 500 mOsm/kg in human. Melatonin expands OTLs of OSCs. Furthermore, melatonin significantly reduced ROS and improved TAC, MRCA and viability. Due to the narrow osmotic window of OSCs, it is important to optimize the current protocols of OTCT to maintain enough alive stromal cells, which are necessary for follicle development and graft longevity. The addition of melatonin is a promising strategy for improved cryopreservation media.
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Arutyunyan I, Elchaninov A, Sukhikh G, Fatkhudinov T. Cryopreservation of Tissue-Engineered Scaffold-Based Constructs: from Concept to Reality. Stem Cell Rev Rep 2022; 18:1234-1252. [PMID: 34761366 DOI: 10.1007/s12015-021-10299-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/01/2021] [Indexed: 02/07/2023]
Abstract
Creation of scaffold-based tissue-engineered constructs (SB TECs) is costly and requires coordinated qualified efforts. Cryopreservation enables longer shelf-life for SB TECs while enormously enhancing their availability as medical products. Regenerative treatment with cryopreserved SB TECs prepared in advance (possibly prêt-à-porter) can be started straight away on demand. Animal studies and clinical trials indicate similar levels of safety for cryopreserved and freshly prepared SB TECs. Although cryopreservation of such constructs is more difficult than that of cell suspensions or tissues, years of research have proved the principal possibility of using ready-to-transplant SB TECs after prolonged cryostorage. Cryopreservation efficiency depends not only on the sheer viability of adherent cells on scaffolds after thawing, but largely on the retention of proliferative and functional properties by the cells, as well as physical and mechanical properties by the scaffolds. Cryopreservation protocols require careful optimization, as their efficiency depends on multiple parameters including cryosensitivity of cells, chemistry and architecture of scaffolds, conditions of cell culture before freezing, cryoprotectant formulations, etc. In this review we discuss recent achievements in SB TEC cryopreservation as a major boost for the field of tissue engineering and biobanking.
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Affiliation(s)
- Irina Arutyunyan
- National Medical Research Center for Obstetrics, Gynecology and Perinatology named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow, Russia
| | - Andrey Elchaninov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow, Russia
- Research Institute of Human Morphology, Moscow, Russia
| | - Gennady Sukhikh
- National Medical Research Center for Obstetrics, Gynecology and Perinatology named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow, Russia
| | - Timur Fatkhudinov
- Research Institute of Human Morphology, Moscow, Russia.
- Department of Histology, Cytology and Embryology, Peoples' Friendship University of Russia (RUDN University, 6, Miklukho-Maklaya Street, 117198, Moscow, Russia.
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24
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Borrás A, Manau D, Fabregues F, Peralta S, Calafell JM, Casals G, Saco A, Agustí I, Carmona F. Comparison between slow freezing and vitrification of ovarian tissue cryopreservation in assigned female at birth transgender people receiving testosterone therapy: data on histological and viability parameters. J Assist Reprod Genet 2022; 39:527-541. [PMID: 35098405 PMCID: PMC8956766 DOI: 10.1007/s10815-021-02386-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 12/20/2021] [Indexed: 02/03/2023] Open
Abstract
PURPOSE The use of fertility preservation (FP) techniques has significantly increased in recent years in the assigned female at birth (AFAB) transgender population. Oocyte cryopreservation is the established method for FP, but ovarian tissue cryopreservation may be considered an alternative option, especially during gender-affirming surgery (GAS). The slow freezing (SF) cryopreservation technique is the standard method for human ovarian tissue, but recently, several studies have shown good results with the vitrification (VT) technique. The objective of this study was to compare the effectiveness of VT and SF techniques in ovarian tissue from AFAB transgender people. METHODS This was a prospective study including 18 AFAB transgender people after GAS. Ovarian tissue pieces from each ovary were cryopreserved by SF and VT and compared with fresh tissue. Study by light microscopy (LM) assessed follicular morphology and density. The percentage of surviving and degenerated follicles was studied with the tissue viability test. Oocytes, granulosa cells and stroma were analysed separately by transmission electron microscopy. RESULTS The VT technique preserves follicle and stromal tissue as well as the SF method, but with some differences. Evaluation by LM showed better follicle preservation with VT, but the ultrastructural study showed the presence of minor damage with both techniques compared to fresh tissue. CONCLUSION Both cryopreservation techniques are accurate for maintaining the follicular population and stromal tissue. Further studies are needed to determine the impact of VT on ovarian tissue and the subsequent follicular activation mechanisms in AFAB ovarian tissue.
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Affiliation(s)
- Aina Borrás
- Assisted Reproduction Unit, Clinical Institute of Gynecology, Obstetrics, and Neonatology, Hospital Clínic de Barcelona, Carrer de Villarroel N° 170, 08036 Barcelona, Spain
| | - Dolors Manau
- Assisted Reproduction Unit, Clinical Institute of Gynecology, Obstetrics, and Neonatology, Hospital Clínic de Barcelona, Carrer de Villarroel N° 170, 08036 Barcelona, Spain ,Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Francesc Fabregues
- Assisted Reproduction Unit, Clinical Institute of Gynecology, Obstetrics, and Neonatology, Hospital Clínic de Barcelona, Carrer de Villarroel N° 170, 08036 Barcelona, Spain ,Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Sara Peralta
- Assisted Reproduction Unit, Clinical Institute of Gynecology, Obstetrics, and Neonatology, Hospital Clínic de Barcelona, Carrer de Villarroel N° 170, 08036 Barcelona, Spain
| | - Josep Maria Calafell
- Assisted Reproduction Unit, Clinical Institute of Gynecology, Obstetrics, and Neonatology, Hospital Clínic de Barcelona, Carrer de Villarroel N° 170, 08036 Barcelona, Spain
| | - Gemma Casals
- Assisted Reproduction Unit, Clinical Institute of Gynecology, Obstetrics, and Neonatology, Hospital Clínic de Barcelona, Carrer de Villarroel N° 170, 08036 Barcelona, Spain ,Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Adela Saco
- Department of Pathology, Hospital Clinic, University of Barcelona, Barcelona, Spain ,Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Inés Agustí
- Assisted Reproduction Unit, Clinical Institute of Gynecology, Obstetrics, and Neonatology, Hospital Clínic de Barcelona, Carrer de Villarroel N° 170, 08036 Barcelona, Spain
| | - Francisco Carmona
- Assisted Reproduction Unit, Clinical Institute of Gynecology, Obstetrics, and Neonatology, Hospital Clínic de Barcelona, Carrer de Villarroel N° 170, 08036 Barcelona, Spain ,Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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25
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Kitajima M, Murakami N, Kitajima Y, Kajimura I, Matsumura A, Matsumoto K, Harada A, Miura K. Accumulation of fibrosis and altered perifollicular stromal differentiation in vitrified-thawed human ovarian tissue xenografted to nude mice. Reprod Med Biol 2022; 21:e12451. [PMID: 35386365 PMCID: PMC8967281 DOI: 10.1002/rmb2.12451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 02/15/2022] [Accepted: 02/15/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose Ovarian tissue cryopreservation and its auto-transplantation is promising technique in fertility preservation. Longevity of grafted tissue is limited though mechanism of follicle reduction is not fully understood. We evaluated histological alteration of vitrified-thawed ovarian tissue that grafted to nude mice. Materials and Methods Human ovarian tissue was cryopreserved by vitrification. After thawing, they were grafted to mesentery of nude mice. Twelve weeks after transplantation, the implants were removed and histologically examined. The presence of follicles, the degree of fibrosis, and TUNEL staining in surrounding cortex were evaluated. The stromal expressions of alpha-smooth muscle actin (aSMA) were determined. Results Normal ovarian cortex was decreased, and fibrotic area were significantly increased after grafting. The distributions of developmental stage of follicles shifted toward activation of follicular growth. Stromal TUNEL staining was increased in frozen/thawed tissue. The expression of aSMA were found in perifollicular stroma of growing follicles, which were decreased in grafted tissue associated with reduction of cortical stroma. Conclusions Fibrosis, reduced cortical stroma, and activation of dormant follicles were concomitantly observed in grafted ovarian cortex, which may relate to limited longevity. Perifollicular aSMA expression can be regarded as a marker of the competence of cortical stroma that regulate follicular development.
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Affiliation(s)
- Michio Kitajima
- Department of Obstetrics and GynecologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
- Department of Obstetrics and GynecologyNagasaki University HospitalNagasakiJapan
| | - Naoko Murakami
- Department of Obstetrics and GynecologyNagasaki University HospitalNagasakiJapan
| | - Yuriko Kitajima
- Department of Obstetrics and GynecologyNagasaki University HospitalNagasakiJapan
| | - Itsuki Kajimura
- Department of Obstetrics and GynecologyNagasaki University HospitalNagasakiJapan
| | - Asako Matsumura
- Department of Obstetrics and GynecologyNagasaki University HospitalNagasakiJapan
| | - Kanako Matsumoto
- Department of Obstetrics and GynecologyNagasaki University HospitalNagasakiJapan
| | - Ayumi Harada
- Department of Obstetrics and GynecologyNagasaki University HospitalNagasakiJapan
| | - Kiyonori Miura
- Department of Obstetrics and GynecologyNagasaki University Graduate School of Biomedical SciencesNagasakiJapan
- Department of Obstetrics and GynecologyNagasaki University HospitalNagasakiJapan
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26
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Kim B, Yoon H, Kim T, Lee S. Role of Klotho as a Modulator of Oxidative Stress Associated with Ovarian Tissue Cryopreservation. Int J Mol Sci 2021; 22:ijms222413547. [PMID: 34948343 PMCID: PMC8707502 DOI: 10.3390/ijms222413547] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/11/2021] [Accepted: 12/14/2021] [Indexed: 11/16/2022] Open
Abstract
Ovarian tissue cryopreservation is the only option for preserving fertility in adult and prepubertal cancer patients who require immediate chemotherapy or do not want ovarian stimulation. However, whether ovarian tissue cryopreservation can ameliorate follicular damage and inhibit the production of reactive oxygen species in cryopreserved ovarian tissue remains unclear. Oxidative stress is caused by several factors, such as UV exposure, obesity, age, oxygen, and cryopreservation, which affect many of the physiological processes involved in reproduction, from maturation to fertilization, embryonic development, and pregnancy. Here, freezing and thawing solutions were pre-treated with N-acetylcysteine (NAC) and klotho protein upon the freezing of ovarian tissue. While both NAC and klotho protein suppressed DNA fragmentation by scavenging reactive oxygen species, NAC induced apoptosis and tissue damage in mouse ovarian tissue. Klotho protein inhibited NAC-induced apoptosis and restored cellular tissue damage, suggesting that klotho protein may be an effective antioxidant for the cryopreservation of ovarian tissue.
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Affiliation(s)
- Boram Kim
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Korea; (B.K.); (T.K.)
| | - Hyunho Yoon
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon 14662, Korea;
| | - Tak Kim
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Korea; (B.K.); (T.K.)
| | - Sanghoon Lee
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Korea; (B.K.); (T.K.)
- Correspondence:
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27
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Bahroudi Z, Zarnaghi MR, Izadpanah M, Abedelahi A, Niknafs B, Nasrabadi HT, Seghinsara AM. Review of ovarian tissue cryopreservation techniques for fertility preservation. J Gynecol Obstet Hum Reprod 2021; 51:102290. [PMID: 34906692 DOI: 10.1016/j.jogoh.2021.102290] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 12/07/2021] [Accepted: 12/10/2021] [Indexed: 11/18/2022]
Abstract
Ovarian failure and ovarian malfunction are among major fertility problems in women of reproductive age (18-35 years). It is known that various diseases, such as ovarian cancer and premature ovarian failure, besides certain treatments, such as radiotherapy and chemotherapy of other organs, can affect the normal process of folliculogenesis and cause infertility. In recent years, various procedures have been proposed for the treatment of infertility. One of the newest methods is the use of cryopreservation ovarian fragments after cancer treatment. According to some studies, this method yields very satisfactory results. Although ovarian tissue cryopreservation (OTC) is an accepted technique of fertility preservation, the relative efficacy of cryopreservation protocols remains controversial. Considering the controversies about these methods and their results, in this study, we aimed to compare different techniques of ovarian cryopreservation and investigate their advantages and disadvantages. Reviewing the published articles may be possible to identify appropriate strategies and improve infertility treatment in these patients.
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Affiliation(s)
- Zahra Bahroudi
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahsa Rezaei Zarnaghi
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Melika Izadpanah
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Abedelahi
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behrooz Niknafs
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamid Tayefi Nasrabadi
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abbas Majdi Seghinsara
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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28
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Female Oncofertility: Current Understandings, Therapeutic Approaches, Controversies, and Future Perspectives. J Clin Med 2021; 10:jcm10235690. [PMID: 34884393 PMCID: PMC8658080 DOI: 10.3390/jcm10235690] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 11/25/2021] [Accepted: 12/02/2021] [Indexed: 12/14/2022] Open
Abstract
Recent advances in early detection and oncological therapies have ameliorated the survival rate of young cancer patients. Yet, ovarian impairment induced by chemotherapy and radiotherapy is still a challenging issue. This review, based on clinical and lab-based studies, summarizes the evidence of gonadotoxicity of chemoradiotherapy, the recent approaches, ongoing controversies, and future perspectives of fertility preservation (FP) in female patients who have experienced chemo- or radio-therapy. Existing data indicate that chemotherapeutic agents induce DNA alterations and massive follicle activation via the phosphoinositide 3-kinase (PI3K)/Akt signaling pathway. Meanwhile, the radiation causes ionizing damage, leading to germ cell loss. In addition to the well-established methods, numerous therapeutic approaches have been suggested, including minimizing the follicle loss in cryopreserved ovarian grafts after transplantation, in vitro activation or in vitro growing of follicles, artificial ovarian development, or fertoprotective adjuvant to prevent ovarian damage from chemotherapy. Some reports have revealed positive outcomes from these therapies, whereas others have demonstrated conflictions. Future perspectives are improving the live birth rate of FP, especially in patients with adverse ovarian reserve, eliminating the risk of malignancy reintroducing, and increasing society’s awareness of FP importance.
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29
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Role of Stem Cells in the Ovarian Tissue Cryopreservation and Transplantation for Fertility Preservation. Int J Mol Sci 2021; 22:ijms222212482. [PMID: 34830363 PMCID: PMC8620430 DOI: 10.3390/ijms222212482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/13/2021] [Accepted: 11/15/2021] [Indexed: 11/17/2022] Open
Abstract
Although the cancer survival rate has increased, cancer treatments, including chemotherapy and radiotherapy, can cause ovarian failure and infertility in women of reproductive age. Preserving fertility throughout cancer treatment is critical for maintaining quality of life. Fertility experts should propose individualized fertility preservation methods based on the patient’s marital status, pubertal status, partner status, and the urgency of treatment. Widely practiced fertility preservation methods, including ovarian transposition and embryo and oocyte cryopreservation, are inappropriate for prepubertal girls or those needing urgent initiation of cancer treatment. Ovarian tissue cryopreservation and transplantation, an emerging new technology, may be a solution for these cancer patients. The use of stem cells in ovarian tissue cryopreservation and transplantation increases oxygenation, angiogenesis, and follicle survival rates. This review discusses the recent advances in ovarian tissue cryopreservation and transplantation with special focus on the use of stem cells to improve fertilization techniques.
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30
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Wang J, Zhang Y, Wu C, Li P, Zhang Z, Xu X, Zhou P, Cao Y. Effects of AavLEA1 Protein on Mouse Ovarian Tissue Cryopreservation by Vitrification. Biopreserv Biobank 2021; 20:168-175. [PMID: 34788107 DOI: 10.1089/bio.2021.0048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Conventional ovarian tissue cryopreservation often destroys the structural, functional, and DNA integrity of the ovarian tissue. How to effectively retain the ultrastructure and subsequent function of ovarian tissue during cryopreservation has long been an issue of concern. Late embryogenesis abundant (LEA) proteins are a class of highly hydrophilic proteins and have been reported to protect various cells from water stress. However, whether LEA proteins exert protective effects on ovarian tissue cryopreservation remains unknown. To investigate the benefit of LEA proteins in ovarian tissue cryopreservation, we purified the recombinant AavLEA1 protein, a member of Group 3 LEA proteins, then cryopreserved the mouse ovaries with this protein by vitrification, and obtained the ovarian follicle structure, cellular proliferation, apoptosis, and GAPDH gene expression of postcryopreservation ovaries. We found that recombinant AavLEA1 protein protected the ovarian follicles from cryoinjury, improved the proliferative ability of follicles, decreased the apoptosis, and promoted the GAPDH gene expression. These results indicated that the LEA protein enhanced the antiapoptosis ability of ovarian cells and retained DNA/RNA integrity against cryoinjury during ovarian tissue vitrification. LEA proteins exert beneficial effects on ovarian tissue cryopreservation, and maybe provide a novel cryoprotective agent for ovarian tissue cryopreservation.
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Affiliation(s)
- Jianye Wang
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, Hefei, China.,Anhui Provincial Engineering Technology Research Center for Biopreservation and Artificial Organs, Hefei, China
| | - Yameng Zhang
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, Hefei, China.,Anhui Provincial Engineering Technology Research Center for Biopreservation and Artificial Organs, Hefei, China
| | - Caiyun Wu
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, Hefei, China.,Anhui Provincial Engineering Technology Research Center for Biopreservation and Artificial Organs, Hefei, China
| | - Peng Li
- Medical Affair Department, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhiguo Zhang
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, Hefei, China.,Anhui Provincial Engineering Technology Research Center for Biopreservation and Artificial Organs, Hefei, China
| | - Xiaofeng Xu
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, Hefei, China.,Anhui Provincial Engineering Technology Research Center for Biopreservation and Artificial Organs, Hefei, China
| | - Ping Zhou
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, Hefei, China.,Anhui Provincial Engineering Technology Research Center for Biopreservation and Artificial Organs, Hefei, China
| | - Yunxia Cao
- Department of Obstetrics and Gynecology, Reproductive Medicine Center, First Affiliated Hospital of Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Reproductive Health and Genetics, Anhui Medical University, Hefei, China.,Anhui Provincial Engineering Technology Research Center for Biopreservation and Artificial Organs, Hefei, China
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Kim YY, Yun JW, Kim SW, Kim H, Kang BC, Ku SY. Synergistic Promoting Effects of X-Linked Inhibitor of Apoptosis Protein and Matrix on the In Vitro Follicular Maturation of Marmoset Follicles. Tissue Eng Regen Med 2021; 19:93-103. [PMID: 34741748 DOI: 10.1007/s13770-021-00387-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/02/2021] [Accepted: 08/16/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND In vitro follicular maturation (IVFM) of ovarian follicles is an emerging option for fertility preservation. Many paracrine factors and two-dimensional or three-dimensional (3D) environments have been used for optimization. However, since most studies were conducted using the murine model, the physiological differences between mice and humans limit the interpretation and adaptation of the results. Marmoset monkey is a non-human primate (NHPs) with more similar reproductive physiology to humans. In this study, we attempted to establish a 3D matrix (Matrtigel)-based IVFM condition for marmoset ovarian follicles in combination with anti-apoptotic factor, X-linked inhibitor of apoptosis protein (XIAP). METHODS Marmoset follicles were isolated as individual follicles and cultured in a single drop with the addition of 0, 10, and 100 μg/mL of XIAP molecules. Matured oocytes and granulosa cells from mature follicles were collected and analyzed. The average number of isolated follicles was less than 100, and primordial and antral follicles were abundant in the ovaries. RESULTS IVFM of marmoset follicles in 3D matrix conditions with XIAP increased the rates of survival and in vitro follicle development. Furthermore, oocytes from the 3D cultures were successfully fertilized and developed in vitro. The addition of XIAP increased the secretion of estradiol and aromatase. Furthermore, expression of granulosa-specific genes, such as bone morphogenetic protein 15, Oct4, and follicle-stimulating hormone receptor were upregulated in the in vitro-matured follicles than in normal, well-grown, and atretic follicles. Apoptosis-related B-cell lymphoma-2 was highly expressed in the atretic follicles than in the XIAP-treated follicles, and higher caspase-3 was localized in the XIAP-treated follicles. CONCLUSION In this study, we attempted to establish a 3D-matrix-based marmoset IVFM condition and demonstrated the synergistic effects of XIAP. The use of a 3D matrix may be applied as an optimal culture condition for marmoset ovarian follicles.
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Affiliation(s)
- Yoon Young Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Institute of Reproductive Medicine and Population, Medical Research Center, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Jun-Won Yun
- Department of Medical and Biological Sciences, The Catholic University of Korea, 327 Sosa-ro, Bucheon, 14662, Korea
| | - Sung Woo Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Institute of Reproductive Medicine and Population, Medical Research Center, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Department of Obstetrics and Gynecology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Hoon Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Institute of Reproductive Medicine and Population, Medical Research Center, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.,Department of Obstetrics and Gynecology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
| | - Byeong-Cheol Kang
- Department of Medicine, Seoul National University College of Medicine, 103 Daehak ro, Jongno-gu, Seoul, 03080, Korea
| | - Seung-Yup Ku
- Department of Obstetrics and Gynecology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea. .,Institute of Reproductive Medicine and Population, Medical Research Center, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea. .,Department of Obstetrics and Gynecology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.
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Kim S, Lee S, Park HT, Song JY, Kim T. Genomic Consideration in Chemotherapy-Induced Ovarian Damage and Fertility Preservation. Genes (Basel) 2021; 12:1525. [PMID: 34680919 PMCID: PMC8535252 DOI: 10.3390/genes12101525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 09/25/2021] [Accepted: 09/25/2021] [Indexed: 11/25/2022] Open
Abstract
Chemotherapy-induced ovarian damage and fertility preservation in young patients with cancer are emerging disciplines. The mechanism of treatment-related gonadal damage provides important information for targeting prevention methods. The genomic aspects of ovarian damage after chemotherapy are not fully understood. Several studies have demonstrated that gene alterations related to follicular apoptosis or accelerated follicle activation are related to ovarian insufficiency and susceptibility to ovarian damage following chemotherapy. This may accelerate follicular apoptosis and follicle reservoir utilization and damage the ovarian stroma via multiple molecular reactions after chemotherapy. This review highlights the importance of genomic considerations in chemotherapy-induced ovarian damage and multidisciplinary oncofertility strategies for providing high-quality care to young female cancer patients.
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Affiliation(s)
- Seongmin Kim
- Gynecologic Cancer Center, CHA Ilsan Medical Center, CHA University College of Medicine, 1205 Jungang-ro, Ilsandong-gu, Goyang-si 10414, Korea;
| | - Sanghoon Lee
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Korea; (H.-T.P.); (J.-Y.S.); (T.K.)
| | - Hyun-Tae Park
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Korea; (H.-T.P.); (J.-Y.S.); (T.K.)
| | - Jae-Yun Song
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Korea; (H.-T.P.); (J.-Y.S.); (T.K.)
| | - Tak Kim
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Korea; (H.-T.P.); (J.-Y.S.); (T.K.)
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Grin L, Vo KCT, Sato Y, Mizrachi Y, Kohara M, Sankai T, Kawamura K. Ageing and chronic disease-related changes in the morphometric characteristics of ovarian follicles in cynomolgus monkeys (Macaca fascicularis). Hum Reprod 2021; 36:2732-2742. [PMID: 34411244 DOI: 10.1093/humrep/deab191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 06/15/2021] [Indexed: 11/13/2022] Open
Abstract
STUDY QUESTION How is the localisation of ovarian follicles affected by ageing and chronic diseases? SUMMARY ANSWER Ovarian follicles shift deeper towards the medulla, due to thickening of the tunica albuginea (TA), with ageing and some major common chronic diseases. WHAT IS KNOWN ALREADY The ovary undergoes morphological and functional changes with ageing. The follicular pool follows these changes with alterations in the amount and distribution of residual follicles. Diseases causing a chronic inflammatory process are associated with morphological changes and impaired ovarian function. STUDY DESIGN, SIZE, DURATION We conducted a cross-sectional study, examining 90 ovaries from 90 female monkeys. The samples were collected from April 2018 to March 2019 at Tsukuba Primate Research Center in National Institutes of Biomedical Innovation, Health and Nutrition, Japan. PARTICIPANTS/MATERIALS, SETTING, METHODS Ovarian samples were obtained from cynomolgus monkeys that died from natural causes or were euthanised. Ovarian sections were stained with haematoxylin and eosin (H&E) for histological analyses. In ovarian sections from 64 female macaques aged 0-25 years, a total of 13 743 follicles at different developmental stages (primordial, intermediary, primary, early secondary and late secondary) were assessed to determine the depth of each follicle from the outer surface of the ovarian cortex to the far end of the follicle, by using a digital imaging software. TA thickness was measured as sum of basal membrane and tunica collagen layer for each ovary under H&E staining. To explore the possibility of age-related trends in ovarian morphometric characteristics, samples were divided into four different age groups (0-3 years (pre-menarche), 4-9 years, 10-14 years and 15-20 years). To evaluate the effect of common chronic diseases on ovarian morphometric characteristics, macaques with diabetes mellitus (DM) (n = 10), endometriosis (n = 8) or inflammatory bowel disease (IBD) (n = 8) were compared to age-matched controls without chronic diseases. MAIN RESULTS AND THE ROLE OF CHANCE Ovarian morphometric analysis revealed that the relative location of follicles became deeper in all age groups according to development of follicles (P < 0.05). Total follicle distance from the ovarian surface was increased with ageing (P < 0.05). In a sub-analysis according to developmental stage, only primordial and intermediary follicles were localised deeper with increasing age (P < 0.05). TA thickness was also increased with ageing (P < 0.05). The localisation of the total number of follicles became deeper in ovaries from monkeys with DM, endometriosis or IBD as compared to the control group (P < 0.05). With DM, analysis of follicles distance at almost each developmental stage was significantly deeper compared to controls (P < 0.05) with the exception of early secondary follicles. With endometriosis, follicles at primary and early and late secondary stages were significantly deeper compared to controls (P < 0.05). Also with IBD, follicles at primary and early and late secondary follicles were significantly deeper compared to controls (P < 0.001). The TA was thicker with DM and endometriosis compared to controls (P < 0.05), but not with IBD (P = 0.16). LARGE SCALE DATA NA. LIMITATIONS, REASONS FOR CAUTION Two-dimensional histology was used to assess follicle localisation. The possibility of minimal variations between the measured distance to the actual distance in a spherical structure cannot be excluded. Additionally, the severity of disease was not assessed. WIDER IMPLICATIONS OF THE FINDINGS This study is the first step towards enhancing our understanding of how ageing and chronic diseases affect the relative localisation of dormant and developing follicles. These observations, combined with possible future human studies, may have managerial implications in the field of fertility preservation and other conditions involving ovarian tissue cryopreservation. STUDY FUNDING/COMPETING INTEREST(S) The present work was supported by the Grant-in-Aid for Scientific Research B (19H03801) (to K.K.), Challenging Exploratory Research (18K19624), Japan Agency for Medical Research and Development, Mochida Memorial Foundation for Medical and Pharmaceutical Research, Takeda Science Foundation and Naito Foundation (to K.K.). All authors have no conflicts of interest directly relevant to the content of this article.
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Affiliation(s)
- L Grin
- Advanced Reproductive Medicine Research Center, Department of Obstetrics and Gynecology, International University of Health and Welfare School of Medicine, Chiba, Japan.,Assisted Reproductive Technology Unit, Department of Obstetrics and Gynecology, Barzilai University Medical Center, Ben-Gurion University of the Negev, Ashkelon Campus, Ashkelon, Israel
| | - K C T Vo
- Graduate School of Medicine, International University of Health and Welfare School of Medicine, Chiba, Japan
| | - Y Sato
- Advanced Reproductive Medicine Research Center, Department of Obstetrics and Gynecology, International University of Health and Welfare School of Medicine, Chiba, Japan
| | - Y Mizrachi
- Department of Obstetrics & Gynecology, Edith Wolfson Medical Center, Holon, Affiliated With Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Kohara
- Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Department of Health and Nutrition, Tsukuba-shi, Ibaraki, Japan
| | - T Sankai
- Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Department of Health and Nutrition, Tsukuba-shi, Ibaraki, Japan
| | - K Kawamura
- Advanced Reproductive Medicine Research Center, Department of Obstetrics and Gynecology, International University of Health and Welfare School of Medicine, Chiba, Japan.,Graduate School of Medicine, International University of Health and Welfare School of Medicine, Chiba, Japan
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Sugishita Y, Taylan E, Kawahara T, Shahmurzada B, Suzuki N, Oktay K. Comparison of open and a novel closed vitrification system with slow freezing for human ovarian tissue cryopreservation. J Assist Reprod Genet 2021; 38:2723-2733. [PMID: 34398400 DOI: 10.1007/s10815-021-02297-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 08/03/2021] [Indexed: 12/29/2022] Open
Abstract
PURPOSE To investigate the differences concerning post-thawing/warming follicle survival, DNA damage and apoptosis in human ovarian tissues cryopreserved by slow freezing, open, or closed vitrification methods. METHODS A total of 50 pieces of 5 × 5 × 1 mm ovarian cortical pieces were harvested (5 donor ovaries; mean age 31 ± 6.62 years). From each donor, one cortical piece was used as baseline; the remaining were randomly assigned to slow freezing (SF), vitrification using open device (VF-open), or closed device (VF-closed) groups. After 8-10 weeks of cryostorage, tissues were evaluated 4 h after thawing/warming. Histological analysis was evaluated for follicle survival (primordial and primary follicle densities) by H&E staining. The percentages of primordial and primary follicles with DNA double-strand breaks (γH2AX) and apoptotic cell death pathway activation (AC3) were immunohistochemically assessed. Data were analysed using one-way ANOVA and LSD post hoc comparison. RESULTS Compared to the baseline, primordial follicle (pdf) densities significantly declined in all cryopreserved groups (SF, VF-open, and VF-closed, P < 0.05). However, the total and non-apoptotic pdf densities were similar among SF, VF-open, and VF-closed. SF and VF with either open or closed devices did not increase the percentages of primordial or primary follicles with DNA double-strand breaks (DSBs) or apoptosis compared to the baseline or among the freezing methods in the present study. CONCLUSION Based on the intact primordial follicle survival, DNA damage, and apoptosis rates after thawing/warming, SF vs VF with either open or newly developed closed devices appear to be comparable.
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Affiliation(s)
- Yodo Sugishita
- Laboratory of Molecular Reproduction and Fertility Preservation, Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University School of Medicine, 333 Cedar Street, FMB 224, New Haven, CT, 06520, USA
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
- Department of Frontier Medicine, Institute of Medical Science, St. Marianna University, School of Medicine, Kawasaki, Japan
| | - Enes Taylan
- Laboratory of Molecular Reproduction and Fertility Preservation, Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University School of Medicine, 333 Cedar Street, FMB 224, New Haven, CT, 06520, USA
| | - Tai Kawahara
- Laboratory of Molecular Reproduction and Fertility Preservation, Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University School of Medicine, 333 Cedar Street, FMB 224, New Haven, CT, 06520, USA
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Bunyad Shahmurzada
- Laboratory of Molecular Reproduction and Fertility Preservation, Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University School of Medicine, 333 Cedar Street, FMB 224, New Haven, CT, 06520, USA
| | - Nao Suzuki
- Department of Obstetrics and Gynecology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Kutluk Oktay
- Laboratory of Molecular Reproduction and Fertility Preservation, Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University School of Medicine, 333 Cedar Street, FMB 224, New Haven, CT, 06520, USA.
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Kim S, Kim SW, Han SJ, Lee S, Park HT, Song JY, Kim T. Molecular Mechanism and Prevention Strategy of Chemotherapy- and Radiotherapy-Induced Ovarian Damage. Int J Mol Sci 2021; 22:ijms22147484. [PMID: 34299104 PMCID: PMC8305189 DOI: 10.3390/ijms22147484] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 07/12/2021] [Indexed: 12/14/2022] Open
Abstract
Fertility preservation is an emerging discipline, which is of substantial clinical value in the care of young patients with cancer. Chemotherapy and radiation may induce ovarian damage in prepubertal girls and young women. Although many studies have explored the mechanisms implicated in ovarian toxicity during cancer treatment, its molecular pathophysiology is not fully understood. Chemotherapy may accelerate follicular apoptosis and follicle reservoir utilization and damage the ovarian stroma via multiple molecular reactions. Oxidative stress and the radiosensitivity of oocytes are the main causes of gonadal damage after radiation treatment. Fertility preservation options can be differentiated by patient age, desire for conception, treatment regimen, socioeconomic status, and treatment duration. This review will help highlight the importance of multidisciplinary oncofertility strategies for providing high-quality care to young female cancer patients.
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Affiliation(s)
- Seongmin Kim
- Gynecologic Cancer Center, CHA Ilsan Medical Center, CHA University College of Medicine, 1205 Jungang-ro, Ilsandong-gu, Goyang-si 10414, Korea;
| | - Sung-Woo Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea; (S.-W.K.); (S.-J.H.)
| | - Soo-Jin Han
- Department of Obstetrics and Gynecology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea; (S.-W.K.); (S.-J.H.)
| | - Sanghoon Lee
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Korea; (H.-T.P.); (J.-Y.S.); (T.K.)
- Correspondence: ; Tel.: +82-2-920-6773
| | - Hyun-Tae Park
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Korea; (H.-T.P.); (J.-Y.S.); (T.K.)
| | - Jae-Yun Song
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Korea; (H.-T.P.); (J.-Y.S.); (T.K.)
| | - Tak Kim
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73 Inchon-ro, Seongbuk-gu, Seoul 02841, Korea; (H.-T.P.); (J.-Y.S.); (T.K.)
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Prevention and treatment of iatrogenic premature ovarian insufficiency: interpretation of the first Chinese guideline on ovarian tissue cryopreservation and transplantation. GLOBAL HEALTH JOURNAL 2021. [DOI: 10.1016/j.glohj.2021.04.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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Lee S, Ozkavukcu S, Ku SY. Current and Future Perspectives for Improving Ovarian Tissue Cryopreservation and Transplantation Outcomes for Cancer Patients. Reprod Sci 2021; 28:1746-1758. [PMID: 33791995 PMCID: PMC8144135 DOI: 10.1007/s43032-021-00517-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 02/21/2021] [Indexed: 02/06/2023]
Abstract
Although advances in cancer treatment and early diagnosis have significantly improved cancer survival rates, cancer therapies can cause serious side effects, including ovarian failure and infertility, in women of reproductive age. Infertility following cancer treatment can have significant adverse effects on the quality of life. However, established methods for fertility preservation, including embryo or oocyte cryopreservation, are not always suitable for female cancer patients because of complicated individual conditions and treatment methods. Ovarian tissue cryopreservation and transplantation is a promising option for fertility preservation in pre-pubertal girls and adult patients with cancer who require immediate treatment, or who are not eligible to undergo ovarian stimulation. This review introduces various methods and strategies to improve ovarian tissue cryopreservation and transplantation outcomes, to help patients and clinicians choose the best option when considering the potential complexity of a patient's situation. Effective multidisciplinary oncofertility strategies, involving the inclusion of a highly skilled and experienced oncofertility team that considers cryopreservation methods, thawing processes and devices, surgical procedures for transplantation, and advances in technologies, are necessary to provide high-quality care to a cancer patient.
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Affiliation(s)
- Sanghoon Lee
- Moores Cancer Center, University of California San Diego, San Diego, CA, USA.
- Department of Obstetrics and Gynecology, Korea University College of Medicine, 73, Inchon-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea.
| | - Sinan Ozkavukcu
- Center for Assisted Reproduction, Department of Obstetrics and Gynecology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Seung-Yup Ku
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Republic of Korea
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Thuwanut P, Comizzoli P, Pimpin A, Srituravanich W, Sereepapong W, Pruksananonda K, Taweepolcharoen C, Tuntiviriyapun P, Suebthawinkul C, Sirayapiwat P. Influence of hydrogel encapsulation during cryopreservation of ovarian tissues and impact of post-thawing in vitro culture systems in a research animal model. Clin Exp Reprod Med 2021; 48:111-123. [PMID: 34024082 PMCID: PMC8176157 DOI: 10.5653/cerm.2020.04056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 03/31/2021] [Indexed: 12/02/2022] Open
Abstract
Objective Using domestic cats as a biomedical research model for fertility preservation, the present study aimed to characterize the influences of ovarian tissue encapsulation in biodegradable hydrogel matrix (fibrinogen/thrombin) on resilience to cryopreservation, and static versus non-static culture systems following ovarian tissue encapsulation and cryopreservation on follicle quality. Methods In experiment I, ovarian tissues (n=21 animals; 567 ovarian fragments) were assigned to controls or hydrogel encapsulation with 5 or 10 mg/mL fibrinogen (5 or 10 FG). Following cryopreservation (slow freezing or vitrification), follicle viability, morphology, density, and key protein phosphorylation were assessed. In experiment II (based on the findings from experiment I), ovarian tissues (n=10 animals; 270 ovarian fragments) were encapsulated with 10 FG, cryopreserved, and in vitro cultured under static or non-static systems for 7 days followed by similar follicle quality assessments. Results In experiment I, the combination of 10 FG encapsulation/slow freezing led to greater post-thawed follicle quality than in the control group, as shown by follicle viability (66.9%±2.2% vs. 61.5%±3.1%), normal follicle morphology (62.2%±2.1% vs. 55.2%±3.5%), and the relative band intensity of vascular endothelial growth factor protein phosphorylation (0.58±0.06 vs. 0.42±0.09). Experiment II demonstrated that hydrogel encapsulation promoted follicle survival and maintenance of follicle development regardless of the culture system when compared to fresh controls. Conclusion These results provide a better understanding of the role of hydrogel encapsulation and culture systems in ovarian tissue cryopreservation and follicle quality outcomes using an animal model, paving the way for optimized approaches to human fertility preservation.
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Affiliation(s)
- Paweena Thuwanut
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Research Unit of Reproductive Medicine and Fertility Preservation, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Pierre Comizzoli
- Smithsonian Conservation Biology Institute, National Zoological Park, Washington, DC, USA
| | - Alongkorn Pimpin
- Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
| | - Weerayut Srituravanich
- Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
| | - Wisan Sereepapong
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Research Unit of Reproductive Medicine and Fertility Preservation, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Kamthorn Pruksananonda
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Research Unit of Reproductive Medicine and Fertility Preservation, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Charoen Taweepolcharoen
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Research Unit of Reproductive Medicine and Fertility Preservation, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Punkavee Tuntiviriyapun
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Research Unit of Reproductive Medicine and Fertility Preservation, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Chanakarn Suebthawinkul
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Research Unit of Reproductive Medicine and Fertility Preservation, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Porntip Sirayapiwat
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Research Unit of Reproductive Medicine and Fertility Preservation, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Son YB, Jeong YI, Jeong YW, Yu X, Cai L, Choi EJ, Hossein MS, Tinson A, Singh KK, Rajesh S, Noura AS, Hwang WS. Vitrification of camel skin tissue for use as a resource for somatic cell nuclear transfer in Camelus dromedarius. In Vitro Cell Dev Biol Anim 2021; 57:487-492. [PMID: 34014457 PMCID: PMC8205866 DOI: 10.1007/s11626-021-00590-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 05/02/2021] [Indexed: 10/27/2022]
Affiliation(s)
- Young-Bum Son
- UAE Biotech Research Center, 30310 Al Wathba, Abu Dhabi, United Arab Emirates
| | - Yeon Ik Jeong
- UAE Biotech Research Center, 30310 Al Wathba, Abu Dhabi, United Arab Emirates
| | - Yeon Woo Jeong
- UAE Biotech Research Center, 30310 Al Wathba, Abu Dhabi, United Arab Emirates
| | - Xianfeng Yu
- Jilin Provincial Key Laboratory of Animal Model, College of Animal Science, Jilin University, Changchun, China
| | - Lian Cai
- UAE Biotech Research Center, 30310 Al Wathba, Abu Dhabi, United Arab Emirates
| | - Eun Ji Choi
- UAE Biotech Research Center, 30310 Al Wathba, Abu Dhabi, United Arab Emirates
| | | | - Alex Tinson
- Hilli E.T. Cloning and Surgical Centre Presidential Camels and Camel Racing Affairs, 17292, Al-Ain, United Arab Emirates
| | - Kuhad Kuldip Singh
- Hilli E.T. Cloning and Surgical Centre Presidential Camels and Camel Racing Affairs, 17292, Al-Ain, United Arab Emirates
| | - Singh Rajesh
- Hilli E.T. Cloning and Surgical Centre Presidential Camels and Camel Racing Affairs, 17292, Al-Ain, United Arab Emirates
| | - Al Shamsi Noura
- Hilli E.T. Cloning and Surgical Centre Presidential Camels and Camel Racing Affairs, 17292, Al-Ain, United Arab Emirates
| | - Woo Suk Hwang
- UAE Biotech Research Center, 30310 Al Wathba, Abu Dhabi, United Arab Emirates.
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Cheng J, Ruan X, Zhou Q, Li Y, Du J, Jin F, Gu M, Mueck AO. Long-time low-temperature transportation of human ovarian tissue before cryopreservation. Reprod Biomed Online 2021; 43:172-183. [PMID: 34183267 DOI: 10.1016/j.rbmo.2021.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 04/21/2021] [Accepted: 05/01/2021] [Indexed: 02/08/2023]
Abstract
RESEARCH QUESTION Can the low-temperature transport time of removed human ovarian tissue be prolonged until cryopreservation? DESIGN Fresh ovarian cortex from nine premenopausal patients was either slow-frozen immediately or stored at 4°C for 24 or 48 h before slow-freezing. The fresh and frozen-thawed biopsies were evaluated by follicle counting via calcein staining, histologic analyses via haematoxylin and eosin staining, and apoptosis via terminal deoxynucleotidyl transferase-mediated dUDP nick-end labelling (TUNEL). The fresh cortex was assessed by reactive oxygen species (ROS) and total antioxidant capacity (TAC) assay to detect oxidative stress. The frozen-thawed cortex biopsies were also evaluated by quantitative PCR for messenger RNA (mRNA) expression of BCL-2, BAX, TNFa, HIF-1a, BMP15 and GDF9, and Western blot for detection of BCL-2, BMP15, GDF9 and CASPASE-3. The frozen-thawed cortex was cultured in vitro for 4 days, anti-Müllerian hormone and glucose were assessed in the supernatant, and ROS and TAC assay detected any oxidative stress in the cortex. RESULTS In the fresh cortex, there were no significant differences between the three groups. In the frozen-thawed cortex, there were no significant differences between the three groups regarding follicle viability, TUNEL, mRNA expression of TNFa, HIF-1a or BMP15. GDF9 mRNA and BAX/BCL-2 were lower and higher at 48 h than at 0 h, respectively. However, the protein expression of BCL-2, CASPASE-3, GDF9 and BMP15 were no different. In the cultured cortex, ROS, TAC and glucose uptake were no different across the three groups. CONCLUSION Ovarian tissue transportation was validated for 24 h in the procedure used in clinical practice. This study showed that 4-8°C transportation for 24 or 48 h does not seem to damage the ovarian tissue. However, ovarian tissue transportation beyond 48 h needs to be further studied for conclusions to be made.
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Affiliation(s)
- Jiaojiao Cheng
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Xiangyan Ruan
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China; Department for Women's Health, University Women's Hospital and Research Center for Women's Health, University of Tubingen, Tubingen D-72076, Germany.
| | - Qi Zhou
- Department of Gynecology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Yanglu Li
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Juan Du
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Fengyu Jin
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Muqing Gu
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Alfred Otto Mueck
- Department of Gynecological Endocrinology, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China; Department for Women's Health, University Women's Hospital and Research Center for Women's Health, University of Tubingen, Tubingen D-72076, Germany
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Methods of Ovarian Tissue Cryopreservation: Is Vitrification Superior to Slow Freezing?-Ovarian Tissue Freezing Methods. Reprod Sci 2021; 28:3291-3302. [PMID: 33939167 DOI: 10.1007/s43032-021-00591-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 04/15/2021] [Indexed: 10/21/2022]
Abstract
After cancer treatment, female survivors often develop ovarian insufficiency or failure. Oocyte and embryo freezing are well-established fertility preservation options, but cannot be applied in pre-pubescent girls, in women with hormone-sensitive malignancies, or when gonadotoxic treatment cannot be delayed. Although ovarian tissue cryopreservation (OTC) has been used to restore fertility and endocrine function, the relative efficacy of its two major protocols, slow freezing and vitrification, remains controversial. This literature review evaluates clinical and lab-based studies published between January 2012 and June 2020 to determine whether vitrification, the optimal technique for oocyte and embryo cryopreservation, preserves ovarian tissue more effectively than slow freezing. Due to limited clinical data involving ovarian tissue vitrification, most clinical studies focus on slow freezing. Only 9 biochemical studies that directly compare the effects of slow freezing and vitrification of human ovarian tissue were noted. Most studies report no significant difference in follicular morphology and distribution between cryopreservation methods, but these findings must be interpreted in the context of high methodological variability. Discrepant findings regarding the effects of cryopreservation method on follicle viability, gene expression, and hormone production require further evaluation. Early clinical outcomes appear favorable for vitrification, but additional studies and longer term follow-up are needed to establish its efficacy. Sharing data through national or international registries would expedite this analysis. However, even if research corroborates conclusions of no clinical or biochemical difference between cryopreservation methods, the decreased costs and increased efficiency associated with vitrification make this method more accessible and cost-effective.
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Kim SW, Kim YY, Kim H, Ku SY. Recent Advancements in Engineered Biomaterials for the Regeneration of Female Reproductive Organs. Reprod Sci 2021; 28:1612-1625. [PMID: 33797052 DOI: 10.1007/s43032-021-00553-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 03/17/2021] [Indexed: 12/14/2022]
Abstract
Various gynecologic diseases and chemoradiation or surgery for the management of gynecologic malignancies may damage the uterus and ovaries, leading to clinical problems such as infertility or early menopause. Embryo or oocyte cryopreservation-the standard method for fertility preservation-is not a feasible option for patients who require urgent treatment because the procedure requires ovarian stimulation for at least several days. Hormone replacement therapy (HRT) for patients diagnosed with premature menopause is contraindicated for patients with estrogen-dependent tumors or a history of thrombosis. Furthermore, these methods cannot restore the function of the uterus and ovaries. Although autologous transplantation of cryopreserved ovarian tissue is being attempted, it may re-introduce malignant cells after cancer treatment. With the recent development in regenerative medicine, research on engineered biomaterials for the restoration of female reproductive organs is being actively conducted. The use of engineered biomaterials is a promising option in the field of reproductive medicine because it can overcome the limitations of current therapies. Here, we review the ideal properties of biomaterials for reproductive tissue engineering and the recent advancements in engineered biomaterials for the regeneration of female reproductive organs.
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Affiliation(s)
- Sung Woo Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, 03080, South Korea.,Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, South Korea
| | - Yoon Young Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, 03080, South Korea. .,Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, South Korea.
| | - Hoon Kim
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, 03080, South Korea. .,Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, South Korea. .,Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, 2024 E. Monument St, Baltimore, MD, 21205, USA.
| | - Seung-Yup Ku
- Department of Obstetrics and Gynecology, Seoul National University Hospital, Seoul, 03080, South Korea.,Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, South Korea
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The Effectiveness of Anti-Apoptotic Agents to Preserve Primordial Follicles and Prevent Tissue Damage during Ovarian Tissue Cryopreservation and Xenotransplantation. Int J Mol Sci 2021; 22:ijms22052534. [PMID: 33802539 PMCID: PMC7961474 DOI: 10.3390/ijms22052534] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/19/2021] [Accepted: 02/26/2021] [Indexed: 11/24/2022] Open
Abstract
The purpose of this study is to investigate the effectiveness of sphingosine-1-phosphate (S1P) and Z-VAD-FMK (Z-VAD) as anti-apoptotic agents to preserve ovarian function and prevent tissue damage during ovarian tissue cryopreservation and transplantation. This study consisted of two steps, in vitro and in vivo. In the first step, human ovarian tissues were cryopreserved using slow-freezing media alone, S1P, or Z-VAD (control, S1P, Z-VAD group); based on the outcomes in these groups, Z-VAD was selected for subsequent xenotransplantation. In the second step, human frozen/thawed ovarian tissues were grafted into fifty mice divided into three groups: slow-freezing/thawing and transplantation without an anti-apoptotic agent (Trans-control) and xenotransplantation with or without Z-VAD injection (Trans-Z-VAD-positive and Trams-Z-VAD-negative groups, respectively). In the first step, the Z-VAD group had a significantly higher primordial follicular count than the S1P (p = 0.005) and control groups (p = 0.04). Transplanted ovarian tissues were obtained 4 weeks after transplantation (second step). Angiogenesis was significantly increased in the Z-VAD-negative (p = 0.03) and -positive (p = 0.04) groups compared to the control group. This study demonstrated that slow-freezing and transplantation with Z-VAD is an effective method for preserving primordial follicle counts, decreasing double-strand DNA breaks, and increasing angiogenesis in a mouse model. Further molecular and clinical studies are needed to confirm these results.
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Chen J, Todorov P, Isachenko E, Rahimi G, Mallmann P, Isachenko V. Construction and cryopreservation of an artificial ovary in cancer patients as an element of cancer therapy and a promising approach to fertility restoration. HUM FERTIL 2021; 25:651-661. [PMID: 33648431 DOI: 10.1080/14647273.2021.1885756] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The proportion of cancer patients that survive is increasing because of improvements in cancer therapy. However, some cancer treatments, such as chemo- and radio-therapies, can cause considerable damage to reproductive function. The issue of fertility is paramount for women of childbearing age once they are cured from cancer. For those patients with prepubertal or haematogenous cancer, the possibilities of conventional fertility treatments, such as oocyte or embryo cryopreservation and transplantation, are limited. Moreover, ovarian tissue cryopreservation as an alternative to fertility preservation has limitations, with a risk of re-implanting malignant cells in patients who have recovered from potentially fatal malignant disease. One possible way to restore fertility in these patients is to mimic artificially the function of the natural organ, the ovary, by grafting isolated follicles embedded in a biological scaffold to their native environment. Construction and cryopreservation of an artificial ovary might offer a safer alternative option to restore fertility for those who cannot benefit from traditional fertility preservation techniques. This review considers the protocols for constructing an artificial ovary, summarises advances in the field with potential clinical application, and discusses future trends for cryopreservation of these artificial constructions.
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Affiliation(s)
- Jing Chen
- University Maternal Hospital, Research Group for Reproductive Medicine and IVF-Laboratory, Department of Obstetrics and Gynaecology, Cologne University, Cologne, Germany
| | - Plamen Todorov
- Institute of Biology and Immunology of Reproduction, Sofia, Bulgaria
| | - Evgenia Isachenko
- University Maternal Hospital, Research Group for Reproductive Medicine and IVF-Laboratory, Department of Obstetrics and Gynaecology, Cologne University, Cologne, Germany
| | - Gohar Rahimi
- University Maternal Hospital, Research Group for Reproductive Medicine and IVF-Laboratory, Department of Obstetrics and Gynaecology, Cologne University, Cologne, Germany
| | - Peter Mallmann
- University Maternal Hospital, Research Group for Reproductive Medicine and IVF-Laboratory, Department of Obstetrics and Gynaecology, Cologne University, Cologne, Germany
| | - Vladimir Isachenko
- University Maternal Hospital, Research Group for Reproductive Medicine and IVF-Laboratory, Department of Obstetrics and Gynaecology, Cologne University, Cologne, Germany
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Caliskan S, Oldenhof H, Brogna R, Rashidfarokhi B, Sieme H, Wolkers WF. Spectroscopic assessment of oxidative damage in biomolecules and tissues. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 246:119003. [PMID: 33035890 DOI: 10.1016/j.saa.2020.119003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 09/16/2020] [Accepted: 09/20/2020] [Indexed: 06/11/2023]
Abstract
Oxidative damage is one of the main causes of cryopreservation injury compromising the use of cryopreserved biospecimens. The aim of this study was to evaluate the use of Fourier transform infrared spectroscopy (FTIR) as a non-invasive method to assess changes in biomolecular composition and structure, associated with oxidative stress in isolated biomolecules, acellular heart valve tissues, and ovarian cortex tissues. FTIR spectra of these specimens subjected to various treatments (H2O2- and Fenton-treatment or elevated temperatures) were vector normalized and selected spectral regions were analyzed by principal component analysis (PCA). Control and damaged biomolecules can easily be separated using PCA score plots. Acellular heart valve tissues that were subjected to different levels of oxidative damage formed separate cluster in PCA score plots. In hydrated ovarian tissue, large variation of the principal components was observed. Drying the ovarian tissues samples resulted in improved cluster separation of treatment groups. However, early signs of oxidative damage under mild stress conditions could not be detected by PCA of FTIR spectra. For the ovarian tissue samples, the standardly used nitro blue tetrazolium chloride (NBT) assay was used to monitor the amount of formazan production, reflecting reactive oxygen species (ROS) production at various temperatures. At 37 °C, formazan staining rapidly increased during the first 30 min, and then slowly reached a saturation level, but also at lower temperatures (i.e. 4 °C) formazan production was observed. In summary, we conclude that ATR-FTIR combined with PCA can be used to study oxidative damage in biomolecules as well as in tissues. In tissues, however, sample heterogeneity makes it difficult to detect early signs of oxidative damage.
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Affiliation(s)
- Sükrü Caliskan
- Unit for Reproductive Medicine, Clinic for Horses, Development, University of Veterinary Medicine Hannover, Hannover, Germany; Biostabilization laboratory, Lower Saxony Centre for Biomedical Engineering, Implant Research and Development, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Harriëtte Oldenhof
- Unit for Reproductive Medicine, Clinic for Horses, Development, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Raffaele Brogna
- Unit for Reproductive Medicine, Clinic for Horses, Development, University of Veterinary Medicine Hannover, Hannover, Germany; Biostabilization laboratory, Lower Saxony Centre for Biomedical Engineering, Implant Research and Development, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Bita Rashidfarokhi
- Biostabilization laboratory, Lower Saxony Centre for Biomedical Engineering, Implant Research and Development, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Harald Sieme
- Unit for Reproductive Medicine, Clinic for Horses, Development, University of Veterinary Medicine Hannover, Hannover, Germany
| | - Willem F Wolkers
- Unit for Reproductive Medicine, Clinic for Horses, Development, University of Veterinary Medicine Hannover, Hannover, Germany; Biostabilization laboratory, Lower Saxony Centre for Biomedical Engineering, Implant Research and Development, University of Veterinary Medicine Hannover, Hannover, Germany.
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46
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Changes in telomere length and senescence markers during human ovarian tissue cryopreservation. Sci Rep 2021; 11:2238. [PMID: 33500500 PMCID: PMC7838193 DOI: 10.1038/s41598-021-81973-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 01/14/2021] [Indexed: 12/22/2022] Open
Abstract
Ovarian tissue cryopreservation is considered as a useful option to preserve fertility for cancer patients. This study purposed to evaluate the change of telomere length and senescence markers during human ovarian tissue cryopreservation. Ovarian tissues were obtained from women who underwent benign ovarian surgery in the gynecology research unit of a university hospital with prior consent and IRB approval. DNA was extracted from the ovarian tissues using a DNeasy tissue kit and telomere lengths in the DNA samples were determined by real time PCR before and after cryopreservation. All tissues were stained with hematoxylin–eosin and subjected to immunohistochemistry and TUNEL assays. Other senescence markers, including p53, p16, p21, and phospho-pRb proteins, were evaluated using western blot analysis. Ovarian tissues were collected from ten patients and prepared for slow freezing with the same size of diameter 4 mm and 1 mm thickness. Mean age of patients was 26.7 ± 6.2 years (range, 16–34 years), and ovarian tissues were cryopreserved and thawed 4 weeks after cryopreservation. The mean telomere length was significantly decreased after cryopreservation (9.57 ± 1.47 bp vs. 8.34 ± 1.83 bp, p = 0.001). Western blot analysis revealed that p53, p16, and p21 proteins increased and phospho-pRb protein expression decreased after ovarian tissue cryopreservation. Ovarian tissue cryopreservation and transplantation is regarded as one of promising options for fertility preservation. However, clinicians and researchers should be aware of possible irreversible DNA changes such as shortening of telomere length and alterations of other senescence markers in human ovarian tissues.
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47
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Choi SR, Lee J, Seo YJ, Kong HS, Kim M, Jin E, Lee JR, Lee JH. Molecular basis of ice-binding and cryopreservation activities of type III antifreeze proteins. Comput Struct Biotechnol J 2021; 19:897-909. [PMID: 33598104 PMCID: PMC7851773 DOI: 10.1016/j.csbj.2021.01.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 01/08/2023] Open
Abstract
The QAE2ACT and SP ACT mutants showed full TH and IRI activities. Active AFPs effectively preserved intact follicle and prevented DSB damage. Active AFPs exhibited unique structural feature in the first 310 helix of the IBS. Unique structure of the IBS determines TH, IRI, and cryopreservation activities.
Antifreeze proteins (AFPs) can inhibit the freezing of body fluid at subzero temperatures to promote the survival of various organisms living in polar regions. Type III AFPs are categorized into three subgroups, QAE1, QAE2, and SP isoforms, based on differences in their isoelectric points. We determined the thermal hysteresis (TH), ice recrystallization inhibition (IRI), and cryopreservation activity of three isoforms of the notched-fin eelpout AFP and their mutant constructs and characterized their structural and dynamic features using NMR. The QAE1 isoform is the most active among the three classes of III AFP isoforms, and the mutants of inactive QAE2 and SP isoforms, QAE2ACT and SPACT, displayed the full TH and IRI activities with resepect to QAE1 isoform. Cryopreservation studies using mouse ovarian tissue revealed that the QAE1 isoform and the active mutants, QAE2ACT and SPACT, more effectively preserved intact follicle morphology and prevented DNA double-strand break damage more efficiently than the inactive isoforms. It was also found that all active AFPs, QAE1, QAE2ACT, and SPACT, formed unique H-bonds with the first 310 helix, an interaction that plays an important role in the formation of anchored clathrate water networks for efficient binding to the primary prism and pyramidal planes of ice crystals, which was disrupted in the inactive isoforms. Our studies provide valuable insights into the molecular mechanism of the TH and IRI activity, as well as the cryopreservation efficiency, of type III AFPs.
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Key Words
- AFP, Antifreeze protein
- Antifreeze protein
- CPA, cryoprotective agent
- Cryopreservation
- D-PBS, Dulbecco’s phosphate-buffered saline
- DMSO, dimethyl sulfoxide
- DSB, double-strand break
- EG, ethylene glycol
- H-bond, hydrogen bond
- IBP, ice-binding protein
- IBS, ice-binding surface
- IRI, ice recrystallization inhibition
- Ice crystallization inhibition
- NMR
- OT, ovarian tissue
- QAE, quaternary-amino-ethyl
- RT, room temperature
- SP, sulfopropyl
- TH, thermal hysteresis
- TUNEL, terminal deoxynucleotidyl transferase dUTP nick end labelling
- Thermal hysteresis
- nfeAFP, notched-fin eelpout AFP
- wt, wild-type
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Affiliation(s)
- Seo-Ree Choi
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Gyeongnam 52828, Republic of Korea
| | - Jaewang Lee
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Gyeonggi 13620, Republic of Korea.,Department of Biomedical Laboratory Science, Eulji University, Gyeonggi 13135, Republic of Korea
| | - Yeo-Jin Seo
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Gyeongnam 52828, Republic of Korea
| | - Hyun Sun Kong
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Gyeonggi 13620, Republic of Korea
| | - Minjae Kim
- Department of Life Science, Hanyang University, Seoul 04763, Republic of Korea
| | - EonSeon Jin
- Department of Life Science, Hanyang University, Seoul 04763, Republic of Korea
| | - Jung Ryeol Lee
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Gyeonggi 13620, Republic of Korea.,Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea
| | - Joon-Hwa Lee
- Department of Chemistry and Research Institute of Natural Science, Gyeongsang National University, Gyeongnam 52828, Republic of Korea
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Cho HW, Lee S, Min KJ, Hong JH, Song JY, Lee JK, Lee NW, Kim T. Advances in the Treatment and Prevention of Chemotherapy-Induced Ovarian Toxicity. Int J Mol Sci 2020; 21:E7792. [PMID: 33096794 PMCID: PMC7589665 DOI: 10.3390/ijms21207792] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 10/20/2020] [Indexed: 12/24/2022] Open
Abstract
Due to improvements in chemotherapeutic agents, cancer treatment efficacy and cancer patient survival rates have greatly improved, but unfortunately gonadal damage remains a major complication. Gonadotoxic chemotherapy, including alkylating agents during reproductive age, can lead to iatrogenic premature ovarian insufficiency (POI), and loss of fertility. In recent years, the demand for fertility preservation has increased dramatically among female cancer patients. Currently, embryo and oocyte cryopreservation are the only established options for fertility preservation in women. However, there is growing evidence for other experimental techniques including ovarian tissue cryopreservation, oocyte in vitro maturation, artificial ovaries, stem cell technologies, and ovarian suppression. To prevent fertility loss in women with cancer, individualized fertility preservation options including established and experimental techniques that take into consideration the patient's age, marital status, chemotherapy regimen, and the possibility of treatment delay should be provided. In addition, effective multidisciplinary oncofertility strategies that involve a highly skilled and experienced oncofertility team consisting of medical oncologists, gynecologists, reproductive biologists, surgical oncologists, patient care coordinators, and research scientists are necessary to provide cancer patients with high-quality care.
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Affiliation(s)
| | - Sanghoon Lee
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul 02841, Korea; (H.-W.C.); (K.-J.M.); (J.H.H.); (J.Y.S.); (J.K.L.); (N.W.L.); (T.K.)
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Slow-Freezing Cryopreservation Ensures High Ovarian Tissue Quality Followed by In Vivo and In Vitro Methods and Is Safe for Fertility Preservation. ACTA ACUST UNITED AC 2020; 56:medicina56100547. [PMID: 33086522 PMCID: PMC7603126 DOI: 10.3390/medicina56100547] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 10/15/2020] [Accepted: 10/16/2020] [Indexed: 01/03/2023]
Abstract
Background and objectives: Cancer incidence is growing with younger patients diagnosed with this disease every year. Improved cancer diagnostics and treatment lead to better survival of cancer patients. However, after aggressive chemo- or radiotherapy, cancer survivors suffer from various degrees of subfertility or infertility. Several fertility preservation technologies have been developed for young cancer patients: cryopreservation of germ cells, embryos, or reproductive tissues. The best results have been shown by cryopreservation of sperm and embryos. Yet the success of using cryopreserved oocytes or reproductive tissues (ovarian and testicular) is still insufficient. Therefore, this study was designed to assess the vitality, viability, general quality, and safety of frozen-thawed human ovarian tissue for retransplantation using modern molecular tests. Materials and Methods: The new miRNA array test was used to evaluate miRNA expression in thawed ovarian tissue in combination with standard xenotransplantation and pathological examination of microslides. Results: Our results demonstrated that slow freezing is an efficient way (80%) to cryopreserve ovarian tissue with no structural damage afterwards. We have shown that xenotransplantation into immunodeficient mice, histology, and immunohistochemistry could be potentially replaced by more recent molecular methods. Conclusions: The latter method has shown that altered expression of miRNAs might be used as identifiers of normal/damaged tissue after further analysis. Newer, safer, and more specific approaches need to be developed in order to eliminate the risk of disease reoccurrence.
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50
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Lopes EPF, Rodrigues GQ, de Brito DCC, Rocha RMP, Ferreira ACA, de Sá NAR, Silva RFD, de Alcântara GLH, Alves BG, Figueiredo JRD, Zelinski M, Rodrigues APR. Vitrification of caprine secondary and early antral follicles as a perspective to preserve fertility function. Reprod Biol 2020; 20:371-378. [PMID: 32418820 DOI: 10.1016/j.repbio.2020.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/28/2020] [Accepted: 05/03/2020] [Indexed: 01/09/2023]
Abstract
The present study aimed to evaluate the structure, survival and development of isolated caprine (secondary-SEC and early antral-EANT) follicles, after vitrification in the presence of synthetic polymers and in vitro culture. Additionally, transzonal projections (TZPs) and p450 aromatase enzyme were evaluated. After isolation, SEC and EANT follicles were in vitro cultured for six days or vitrified. After one week, SEC and EANT follicles were warmed and also in vitro cultured for six days. Data revealed that the percentage of morphologically normal follicles was similar between fresh and vitrified follicles in both follicular categories and antrum formation rate was similar between fresh and vitrified SEC follicles. Fluorescence by calcein-AM did not show difference between fresh and vitrified (SEC and EANT) follicles, however, the trypan blue test showed low viability for vitrified follicles. The integrity of TZPs was not affected between fresh and vitrified SEC follicles, however, in vitrified EANT follicles, there were signs of TZPs loss. Regarding steroidogenic function, it was observed a positive staining for p450 aromatase enzyme in fresh and vitrified SEC and EANT follicles. It was concluded that SEC follicles seem to be more resistant to vitrification than EANT follicles, as shown by the trypan blue test and TZPs assay. Future studies may confirm this hypothesis, in order to consolidate the use of SEC and EANT follicles as an alternative to ovary cryopreservation.
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Affiliation(s)
- Everton Pimentel Ferreira Lopes
- Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), State University of Ceará, Fortaleza, CE, Brazil
| | - Giovanna Quintino Rodrigues
- Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), State University of Ceará, Fortaleza, CE, Brazil
| | - Danielle Cristina Calado de Brito
- Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), State University of Ceará, Fortaleza, CE, Brazil
| | | | - Anna Clara Accioly Ferreira
- Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), State University of Ceará, Fortaleza, CE, Brazil
| | - Naíza Arcângela Ribeiro de Sá
- Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), State University of Ceará, Fortaleza, CE, Brazil
| | - Renato Félix da Silva
- Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), State University of Ceará, Fortaleza, CE, Brazil
| | - Gabriel Las Heras de Alcântara
- Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), State University of Ceará, Fortaleza, CE, Brazil
| | | | - José Ricardo de Figueiredo
- Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), State University of Ceará, Fortaleza, CE, Brazil
| | - Mary Zelinski
- Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Beaverton, OR, USA
| | - Ana Paula Ribeiro Rodrigues
- Faculty of Veterinary Medicine, Laboratory of Manipulation of Oocytes and Preantral Follicles (LAMOFOPA), State University of Ceará, Fortaleza, CE, Brazil.
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