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Tatematsu KI, Ikeda M, Wakabayashi Y, Yamamura T, Kikuchi K, Noguchi J, Sezutsu H. Silkworm recombinant bovine zona pellucida protein 4 (bZP4) as a potential female immunocontraceptive antigen; impaired sperm-oocyte interaction and ovarian dysfunction. J Reprod Dev 2021; 67:402-406. [PMID: 34670878 PMCID: PMC8668373 DOI: 10.1262/jrd.2021-103] [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] [Indexed: 11/20/2022] Open
Abstract
Porcine zona pellucida proteins (ZPs) have been utilized as female immunocontraceptive antigens. The purpose of this study was to explore the potential use of silkworm recombinant bovine ZP4 as an alternative. When the protein was injected with monophosphoryl lipid A (MPL) - an immuno-stimulative agent - into two female goats, marked elevation of the anti-ZP4 titer was detected. Application of the purified specific IgG to a porcine in vitro fertilization system reduced the sperm penetration rate. In one goat, the cyclic profile of serum progesterone disappeared as the anti-ZP4 titer increased. Histological examination of the ovaries revealed degeneration of antral follicles with sparse infiltration of inflammatory cells in the theca, indicating that autoimmune oophoritis had been induced. Together, the present results suggest that recombinant ZP4 disturbs fertilization and exerts a pathogenic effect on follicle development in goats, thus indicating its potential as a female immunocontraceptive antigen.
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Affiliation(s)
- Ken-Ichiro Tatematsu
- Division of Silk-Producing Insect Biotechnology, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), Ibaraki 305-8634, Japan
| | - Mitsumi Ikeda
- Division of Silk-Producing Insect Biotechnology, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), Ibaraki 305-8634, Japan
| | - Yoshihiro Wakabayashi
- Division of Advanced Feeding Technology Research, Institute of Livestock and Grassland Science, NARO, Ibaraki 305-0901, Japan
| | - Takashi Yamamura
- Division of Advanced Feeding Technology Research, Institute of Livestock and Grassland Science, NARO, Ibaraki 305-0901, Japan
| | - Kazuhiro Kikuchi
- Division of Biomaterial Sciences, Institute of Agrobiological Sciences, NARO, Ibaraki 305-8634, Japan
| | - Junko Noguchi
- New Technology Promotion Section, Strategic Planning Headquarters, NARO, Ibaraki 305-8642, Japan
| | - Hideki Sezutsu
- Division of Silk-Producing Insect Biotechnology, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), Ibaraki 305-8634, Japan
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Hypertension and reproductive dysfunction: a possible role of inflammation and inflammation-associated lymphangiogenesis in gonads. Clin Sci (Lond) 2021; 134:3237-3257. [PMID: 33346358 DOI: 10.1042/cs20201023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/29/2020] [Accepted: 12/01/2020] [Indexed: 01/12/2023]
Abstract
Hypertension is one of the most prevalent diseases that leads to end organ damage especially affecting the heart, kidney, brain, and eyes. Numerous studies have evaluated the association between hypertension and impaired sexual health, in both men and women. The detrimental effects of hypertension in men includes erectile dysfunction, decrease in semen volume, sperm count and motility, and abnormal sperm morphology. Similarly, hypertensive females exhibit decreased vaginal lubrication, reduced orgasm, and several complications in pregnancy leading to fetal and maternal morbidity and mortality. The adverse effect of hypertension on male and female fertility is attributed to hormonal imbalance and changes in the gonadal vasculature. However, mechanistic studies investigating the impact of hypertension on gonads in more detail on a molecular basis remain scarce. Hence, the aim of the current review is to address and summarize the effects of hypertension on reproductive health, and highlight the importance of research on the effects of hypertension on gonadal inflammation and lymphatics.
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Chatterjee A, Guchhait R, Maity S, Mukherjee D, Pramanick K. Functions of interleukin-6 in ovulation of female climbing perch, Anabas testudineus. Anim Reprod Sci 2020; 219:106528. [PMID: 32828404 DOI: 10.1016/j.anireprosci.2020.106528] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 10/24/2022]
Abstract
In mammals, interleukin 6 (IL-6) has an important function during ovulation, however, the functions of IL-6 in fish have not been elucidated. In the present study, there was quantification of de novo synthesis of ovarian IL-6 and tumor necrosis factor-alpha (TNFα) in control and hCG-treated fish and results were compared with those from an in vitro study where there was evaluation of the regulatory functions of gonadotropins and TNFα of IL-6 secretions. Relatively greater concentrations of ovarian IL-6 at the post-GVBD (post-germinal vesicle breakdown) stage indicates IL-6 modulates ovulatory processes. The hCG-induced increase in relative abundance of IL-6 (in vitro) mRNA transcript and secretion from the ovary were attenuated when there was administration of the inhibitor of TNFα secreting enzyme, TAPI-I, which indicates TNFα modulates IL-6 secretion. Treatments with IL-6 induced a marked increase in ovulation rate in vitro when there was induction of activating matrix metalloproteinase (MMP). Furthermore, treatment with IL-6 resulted in production of prostaglandin as indicated by the IL-6 induced increase in the abundance of ptgs2 mRNA transcript in the ovary of Anabas testudineus. Furthermore, results indicate the source of IL-6 in the ovary is the granulosa cells with secretion of IL-6 being induced by the additions of hCG and TNFα in the medium. There was also an IL-6-induced increase in abundance of receptors (IL-6 Rα and gp130) to which it binds indicating IL-6 autoregulates this population of receptors. Results from this study, for the first time, elucidate the reproductive functions of IL-6 in a teleost fish.
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Affiliation(s)
- Ankit Chatterjee
- Integrative Biology Research Unit, Department of Life Sciences, Presidency University, 86/1, College Street, Kolkata 700073, India
| | - Rajkumar Guchhait
- Integrative Biology Research Unit, Department of Life Sciences, Presidency University, 86/1, College Street, Kolkata 700073, India; P.G. Department of Zoology, Mahishadal Raj College, Purba Medinipur, India
| | - Sukhendu Maity
- Integrative Biology Research Unit, Department of Life Sciences, Presidency University, 86/1, College Street, Kolkata 700073, India
| | - Dilip Mukherjee
- Endocrinology Laboratory, Department of Zoology, University of Kalyani, Kalyani, 741235, India
| | - Kousik Pramanick
- Integrative Biology Research Unit, Department of Life Sciences, Presidency University, 86/1, College Street, Kolkata 700073, India.
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Pargianas M, Salta S, Apostolopoulou K, Lazaros L, Kyrgiou M, Tinelli A, Malvasi A, Kalogiannidis I, Georgiou I, Kosmas IP. Pathways Involved in Premature Ovarian Failure: A Systematic Review of Experimental Studies. Curr Pharm Des 2020; 26:2087-2095. [PMID: 32175834 DOI: 10.2174/1381612826666200316160145] [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: 02/19/2020] [Accepted: 03/10/2020] [Indexed: 11/22/2022]
Abstract
Premature ovarian failure (POF), which may be undetectable for a long time, is associated with impaired fertility. The mechanisms involved in the pathogenesis of POF as well as the concomitant treatments are still unclear. Although many data exist, mainly produced by the study of transgenic animals under various experimental conditions, they remain fragmented. A systematic review of the pathways involved in premature ovarian failure was conducted. Data extraction was performed from experimental studies until 2019. The molecular processes and their correlation with the follicular developmental stage have been described. Furthermore, the effects in other cells, such as oocytes, granulosa and theca cells have been reported. An overall estimation was conducted.
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Affiliation(s)
- Michail Pargianas
- Department of Obstetrics and Gynecology, Ioannina State General Hospital G. Chatzikosta, Ioannina, Greece
| | - Styliani Salta
- University Hospitals of Leicester, Haemophilia Centre, Leicester Royal Infirmary, Leicester, United Kingdom
| | - Katerina Apostolopoulou
- Department of Biological Applications and Technologies, Ioannina University, Ioannina, Greece
| | - Leandros Lazaros
- Genetics and IVF Unit, Department of Obstetrics and Gynecology, Medical School, Ioannina University, Ioannina, Greece
| | - Maria Kyrgiou
- West London Gynecological Cancer Center, Queen Charlotte's and Chelsea-Hammersmith Hospital, Imperial Healthcare NHS Trust, London, United Kingdom
| | - Andrea Tinelli
- Moscow Institute of Physics and Technology (State University), Moscow Region, Russian Federation.,Department of Obstetrics and Gynecology, Division of Experimental Endoscopic Surgery, Imaging, Technology and Minimally Invasive Therapy, Vito Fazzi Hospital, Lecce, Italy
| | - Antonio Malvasi
- Moscow Institute of Physics and Technology (State University), Moscow Region, Russian Federation.,Department of Gynecology and Obstetrics, Santa Maria Hospital, Bari, Italy
| | - Ioannis Kalogiannidis
- Third Department of Obstetrics and Gynaecology, Faculty of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Georgiou
- Genetics and IVF Unit, Department of Obstetrics and Gynecology, Medical School, Ioannina University, Ioannina, Greece
| | - Ioannis P Kosmas
- Department of Obstetrics and Gynecology, Ioannina State General Hospital G. Chatzikosta, Ioannina, Greece.,Moscow Institute of Physics and Technology (State University), Moscow Region, Russian Federation
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Shiina T, Blancher A. The Cynomolgus Macaque MHC Polymorphism in Experimental Medicine. Cells 2019; 8:E978. [PMID: 31455025 PMCID: PMC6770713 DOI: 10.3390/cells8090978] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/20/2019] [Accepted: 08/22/2019] [Indexed: 02/07/2023] Open
Abstract
Among the non-human primates used in experimental medicine, cynomolgus macaques (Macaca fascicularis hereafter referred to as Mafa) are increasingly selected for the ease with which they are maintained and bred in captivity. Macaques belong to Old World monkeys and are phylogenetically much closer to humans than rodents, which are still the most frequently used animal model. Our understanding of the Mafa genome has progressed rapidly in recent years and has greatly benefited from the latest technical advances in molecular genetics. Cynomolgus macaques are widespread in Southeast Asia and numerous studies have shown a distinct genetic differentiation of continental and island populations. The major histocompatibility complex of cynomolgus macaque (Mafa MHC) is organized in the same way as that of human, but it differs from the latter by its high degree of classical class I gene duplication. Human polymorphic MHC regions play a pivotal role in allograft transplantation and have been associated with more than 100 diseases and/or phenotypes. The Mafa MHC polymorphism similarly plays a crucial role in experimental allografts of organs and stem cells. Experimental results show that the Mafa MHC class I and II regions influence the ability to mount an immune response against infectious pathogens and vaccines. MHC also affects cynomolgus macaque reproduction and impacts on numerous biological parameters. This review describes the Mafa MHC polymorphism and the methods currently used to characterize it. We discuss some of the major areas of experimental medicine where an effect induced by MHC polymorphism has been demonstrated.
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Affiliation(s)
- Takashi Shiina
- Department of Molecular Life Sciences, Division of Basic Medical Science and Molecular Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa 259-1193, Japan
| | - Antoine Blancher
- Centre de Physiopathologie Toulouse-Purpan (CPTP), Université de Toulouse, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (Inserm), Université Paul Sabatier (UPS), Toulouse 31000, France.
- Laboratoire d'immunologie, CHU de Toulouse, Institut Fédératif de Biologie, hôpital Purpan, 330 Avenue de Grande Bretagne, TSA40031, 31059 Toulouse CEDEX 9, France.
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Ovarian dysfunction associated with zona pellucida–based immunocontraceptive vaccines. Theriogenology 2017; 89:329-337. [DOI: 10.1016/j.theriogenology.2016.09.018] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 09/09/2016] [Accepted: 09/09/2016] [Indexed: 11/24/2022]
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Bidirectional Estrogen-Like Effects of Genistein on Murine Experimental Autoimmune Ovarian Disease. Int J Mol Sci 2016; 17:ijms17111855. [PMID: 27834809 PMCID: PMC5133855 DOI: 10.3390/ijms17111855] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Revised: 10/23/2016] [Accepted: 11/01/2016] [Indexed: 11/17/2022] Open
Abstract
This study was to investigate the bidirectional estrogen-like effects of genistein on murine experimental autoimmune ovarian disease (AOD). Female BALB/c mice were induced by immunization with a peptide from murine zona pellucida. The changes of estrous cycle, ovarian histomorphology were measured, and the levels of serum sex hormone were analyzed using radioimmunoassay. Proliferative responses of the ovary were also determined by immunohistochemistry. Administration of 25 or 45 mg/kg body weight genistein enhanced ovary development with changes in serum sex hormone levels and proliferative responses. Meanwhile, the proportions of growing and mature follicles increased and the incidence of autoimmune oophoritis decreased, which exhibited normal ovarian morphology in administration of 25 or 45 mg/kg body weight genistein, while a lower dose (5 mg/kg body weight genistein) produced the opposite effect. These findings suggest that genistein exerts bidirectional estrogen-like effects on murine experimental AOD, while a high dose (45 mg/kg body weight) of genistein may suppress AOD.
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Choudhury A, Khole VV. Immune-mediated destruction of ovarian follicles associated with the presence of HSP90 antibodies. Mol Reprod Dev 2015; 82:81-9. [DOI: 10.1002/mrd.22428] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 09/24/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Asmita Choudhury
- Department of Gamete Immuno Biology; National Institute for Research in Reproductive Health (ICMR); Parel Mumbai India
| | - Vrinda V. Khole
- Department of Gamete Immuno Biology; National Institute for Research in Reproductive Health (ICMR); Parel Mumbai India
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Hasegawa A, Tanaka H, Shibahara H. Infertility and Immunocontraception based on zona pellucida. Reprod Med Biol 2013; 13:1-9. [PMID: 29699147 DOI: 10.1007/s12522-013-0159-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 06/15/2013] [Indexed: 01/19/2023] Open
Abstract
The zona pellucida (ZP) is an extracellular matrix surrounding ovarian oocytes, ovulated eggs and preimplantation embryos. It plays several important roles at different stages of reproduction. Its constituent glycoproteins are expressed specifically in the ovary. It is thus possible to produce autoantibodies to ZP proteins that interfere with reproductive functions including folliculogenesis, fertilization and implantation. First, this article describes the history of anti-ZP antibodies detected in women with idiopathic infertility. Second, the current relationship between anti-ZP antibodies and infertility is discussed in relation to assisted reproductive medicine. Third, we introduce the latest studies of animal experiments involving the ZP. Finally, immunocontraceptive vaccine development using various ZP antigens is reviewed.
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Affiliation(s)
- Akiko Hasegawa
- Institute of Experimental Animal Sciences Hyogo College of Medicine 1-1 Mukogawa-cho 663-8501 Nishinomiya Hyogo Japan
- Department of Obstetrics and Gynecology Hyogo College of Medicine 1-1 Mukogawa-cho 663-8501 Nishinomiya Hyogo Japan
| | - Hiroyuki Tanaka
- Department of Obstetrics and Gynecology Hyogo College of Medicine 1-1 Mukogawa-cho 663-8501 Nishinomiya Hyogo Japan
| | - Hiroaki Shibahara
- Department of Obstetrics and Gynecology Hyogo College of Medicine 1-1 Mukogawa-cho 663-8501 Nishinomiya Hyogo Japan
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Choudhury A, Khole VV. HSP90 antibodies: a detrimental factor responsible for ovarian dysfunction. Am J Reprod Immunol 2013; 70:372-85. [PMID: 23662883 DOI: 10.1111/aji.12136] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Accepted: 04/10/2013] [Indexed: 11/30/2022] Open
Abstract
PROBLEM Earlier studies from our group have established that about 47% cases of autoimmune ovarian failure are due to presence of autoantibodies to Heat Shock Protein 90 (HSP90). However, there are no reports correlating pathological effects of HSP90 autoantibodies leading to ovarian failure. METHOD OF STUDY Antibodies to HSP90 in female mouse model were generated by active immunization with an immunodominant peptide of HSP90, followed by detailed analysis of several reproductive parameters. RESULT Estrous cyclicity remains unchanged; however, there was a significant drop in the fertility index due to an increase in pre- and post-implantation loss, associated with an increased incidence of degenerated eggs and embryos. The ovaries showed an increase in the number of empty and degenerated follicles and extensive granulosa cell deaths, which was reflected by the decrease in the levels of Nobox and Gja1 gene expression. CONCLUSION This study underlines a critical role played by HSP90 in ovarian folliculogenesis and highlights the implications of the presence of anti-HSP90 antibodies in infertile women.
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Affiliation(s)
- Asmita Choudhury
- Department of Gamete Immuno Biology, National Institute for Research in Reproductive Health (ICMR), Mumbai, India
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Rigato C, Buckinx R, Le-Corronc H, Rigo JM, Legendre P. Pattern of invasion of the embryonic mouse spinal cord by microglial cells at the time of the onset of functional neuronal networks. Glia 2011; 59:675-95. [PMID: 21305616 DOI: 10.1002/glia.21140] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Accepted: 12/15/2010] [Indexed: 01/30/2023]
Abstract
Microglial cells invade the central nervous system during embryonic development, but their developmental functional roles in vivo remain largely unknown. Accordingly, their invasion pattern during early embryonic development is still poorly understood. To address this issue, we analyzed the initial developmental pattern of microglial cell invasion in the spinal cord of CX3CR1-eGFP mouse embryos using immunohistochemistry. Microglial cells began to invade the mouse embryonic spinal cord at a developmental period corresponding to the onset of spontaneous electrical activity and of synaptogenesis. Microglial cells reached the spinal cord through the peripheral vasculature and began to invade the parenchyma at 11.5 days of embryonic age (E11.5). Remarkably, at E12.5, activated microglial cells aggregated in the dorsolateral region close to terminals of dying dorsal root ganglia neurons. At E13.5, microglial cells in the ventral marginal zone interacted with radial glial cells, whereas ramified microglial cells within the parenchyma interacted with growing capillaries. At this age, activated microglial cells (Mac-2 staining) also accumulated within the lateral motor columns at the onset of the developmental cell death of motoneurons. This cell aggregation was still observed at E14.5, but microglial cells no longer expressed Mac-2. At E15.5, microglial cells were randomly distributed within the parenchyma. Our results provide the essential basis for further studies on the role of microglial cells in the early development of spinal cord neuronal networks in vivo.
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Affiliation(s)
- C Rigato
- Institut National de la Santé et de la Recherche Médicale, U952, Université Pierre et Marie Curie, Paris, Ile de France, France
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Is the zona pellucida an intrinsic source of signals activating maternal recognition of the developing mammalian embryo? J Reprod Immunol 2009; 81:1-8. [DOI: 10.1016/j.jri.2009.04.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2008] [Revised: 03/12/2009] [Accepted: 04/03/2009] [Indexed: 11/30/2022]
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Deshmukh US, Nandula SR, Thimmalapura PR, Scindia YM, Bagavant H. Activation of innate immune responses through Toll-like receptor 3 causes a rapid loss of salivary gland function. J Oral Pathol Med 2009; 38:42-7. [PMID: 19192049 DOI: 10.1111/j.1600-0714.2008.00700.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Recent studies have demonstrated the expression of Toll-like receptor 3 (TLR3) in salivary glands and epithelial cell lines derived from Sjögren's syndrome (SS) patients. As viral infections are considered to be a trigger for SS, in this study we investigated whether in vivo engagement of TLR3 affects salivary gland function. METHODS Female New Zealand Black/WF1 mice were repeatedly injected with polyinosinic:polycytidylic acid [poly(I:C)]. TLR3 expression within submandibular glands was studied using immunohistochemistry. RNA levels of inflammatory cytokines in the submandibular glands were determined by real time polymerase chain reaction. Pilocarpine induced saliva volume was used as an index of glandular function. RESULTS Immunohistochemical analysis of submandibular glands showed TLR3 expression in epithelium of serous and mucous acini, granular convoluted tubules, and ducts. Poly(I:C) treatment rapidly up-regulated the mRNA levels of type I interferon (IFN) and inflammatory cytokines in the submandibular glands. One week after treatment, the saliva volumes in poly(I:C) treated mice were significantly reduced in comparison with the phosphate-buffered saline (PBS) treated mice. Hematoxylin and eosin staining showed that salivary gland histology was normal and lymphocytic foci were not detected. Glandular function recovered after poly(I:C) treatment was stopped. CONCLUSIONS Our results demonstrate that engagement of TLR3 within the salivary glands results in a rapid loss of glandular function. This phenomenon is associated with the production of type I IFN and inflammatory cytokines in the salivary glands. Restoration of glandular function suggests that for viral etiology of SS, a chronic infection of salivary glands might be necessary.
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Affiliation(s)
- Umesh S Deshmukh
- Division of Rheumatology, Center for Immunity, Inflammation and Regenerative Medicine, University of Virginia, Charlottesville, VA 22908, USA.
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Li J, Jin H, Zhang F, Du X, Zhao G, Yu Y, Wang B. Treatment of autoimmune ovarian disease by co-administration with mouse zona pellucida protein 3 and DNA vaccine through induction of adaptive regulatory T cells. J Gene Med 2008; 10:810-20. [PMID: 18452236 DOI: 10.1002/jgm.1200] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Autoimmune ovarian disease (AOD) caused by auto-reactive T cells is considered a major reason for human premature ovarian failure, which affects 5% of women worldwide. METHODS AND RESULTS To develop an effective treatment for AOD, we showed that the co-administration of mouse zona pellucida protein 3 (mZP3) protein and DNA vaccine encoding the mZP3 was able to meliorate AOD in an AOD murine model induced by the mZP3. We observed that established AOD in mice reverted to a normal ovarian morphology without notable T-cell infiltration in the co-administrated group; whereas mice in the control groups developed severe AOD. The amelioration appears to be antigen specific because other co-administration combinations failed to reverse AOD and correlates with significant reductions of pathogenic T-cell responses and productions of tumor necrosis factor-alpha and interferon-gamma. Furthermore, the melioration is apparently associated with the induction of mZP3 specific regulatory T cells that exhibit a phenotypic CD4(+)CD25(-)FoxP3(+)IL-10(+) in the co-administrated group, which can be transferred to reverse AOD in vivo. CONCLUSIONS Thus, co-administration of mZP3 DNA and protein vaccines can be used to treat established AOD, and may provide a novel immunotherapy strategy to treat other autoimmune diseases.
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Affiliation(s)
- Jinyao Li
- Department of Microbiology and Immunology, State Key Laboratory for Agro-Biotechnology, College of Biological Science, China Agricultural University, Beijing, China
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BATS A, BARBARINO P, BENE M, FAURE G, FORGES T. Local lymphocytic and epithelial activation in a case of autoimmune oophoritis. Fertil Steril 2008; 90:849.e5-8. [DOI: 10.1016/j.fertnstert.2007.08.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2007] [Revised: 08/16/2007] [Accepted: 08/16/2007] [Indexed: 11/30/2022]
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Zhang Z, Fang Q, Wang J. Involvement of macrophage colony-stimulating factor (M-CSF) in the function of follicular granulosa cells. Fertil Steril 2008; 90:749-54. [PMID: 17880962 DOI: 10.1016/j.fertnstert.2007.06.098] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2007] [Revised: 06/26/2007] [Accepted: 06/28/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To evaluate the role of macrophage colony-stimulating factor (M-CSF) in steroidogenesis by luteinized granulosa cells (GCs) and to examine the effect of FSH, E(2), and P on the production of M-CSF by GCs. DESIGN In vitro experimental study. SETTING University hospital with an IVF-intracytoplasmic sperm injection program. PATIENT(S) Forty infertile women who underwent intracytoplasmatic sperm injection. INTERVENTION(S) The GCs obtained from these patients during oocyte retrieval were cultured and then treated with different concentrations of M-CSF, FSH, E(2), or P for 72 hours. MAIN OUTCOME MEASURE(S) The M-CSF concentrations were determined by ELISA, and the concentrations of E(2) and P were measured by enzyme immunoassay. RESULT(S) The M-CSF secretion of GCs was enhanced by FSH or E(2) in vitro in a dose-dependent manner but was unaffected by P. On the other hand, M-CSF elicited a production of E(2) and P by GCs in a dose-dependent manner in the presence or absence of FSH. CONCLUSION(S) The results suggest that the growth factor M-CSF might have an important role in ovarian function.
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Affiliation(s)
- Zhifen Zhang
- Department of Gynecology, Women's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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O'Leary S, Lloyd ML, Shellam GR, Robertson SA. Immunization with recombinant murine cytomegalovirus expressing murine zona pellucida 3 causes permanent infertility in BALB/c mice due to follicle depletion and ovulation failure. Biol Reprod 2008; 79:849-60. [PMID: 18667753 DOI: 10.1095/biolreprod.108.067884] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Zona pellucida (ZP) glycoproteins are promising candidate antigens for use in immunocontraceptive vaccines because of their crucial role in mammalian fertilization. A single intraperitoneal immunization with recombinant murine cytomegalovirus engineered to express murine ZP3 (rMCMV-mZP3) induces permanent infertility with no evident systemic illness in female BALB/c mice. To investigate the mechanisms underpinning reproductive failure elicited by rMCMV-mZP3, ovarian parameters and reproductive function were evaluated at time points spanning 10 days to 5 wk after virus inoculation. Fertility was substantially impaired by 14 days after inoculation with rMCMV-mZP3 and was fully ablated by 21 days. Pregnancies established after inoculation but before complete infertility showed no adverse effects on fetal viability assessed at Day 17.5 post coitum (pc). Infertile mice retained estrous cycling activity and remained receptive to mating; however, at Day 3.5 pc there were fewer developing embryos and corpora lutea, plasma progesterone content was reduced, and there was no evidence of excess unfertilized oocytes. Consistent with this, profound ovarian pathology was evident from 10 days after rMCMV-mZP3 inoculation, with a decline first in mature ovarian follicles and then in immature ovarian follicles and with diminished expression of genes regulating follicle development, including Nobox, Gdf9, and Gja1 (connexin43). Follicle loss was associated with mild focal oophoritis and with recruitment of inflammatory leukocytes, predominantly CD4(+) and CD8(+) T cells evident from 10 days after virus inoculation. These data indicate that vaccination with rMCMV-mZP3 causes permanent infertility in BALB/c mice principally due to induction of ovarian autoimmune pathology leading to progressive oocyte depletion and eventual ovulation failure.
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Affiliation(s)
- Sean O'Leary
- Research Centre for Reproductive Health, Discipline of Obstetrics and Gynaecology, University of Adelaide, Adelaide, South Australia, Australia 5005
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Fu L, Feng W, Li SR, Huang BY. ZP3 peptides administered orally suppress murine experimental autoimmune ovarian disease. J Reprod Immunol 2007; 75:40-7. [PMID: 17418903 DOI: 10.1016/j.jri.2007.02.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2006] [Revised: 02/19/2007] [Accepted: 02/26/2007] [Indexed: 11/15/2022]
Abstract
Experimental autoimmune ovarian disease (AOD) is a T cell-mediated chronic inflammatory disease that may lead to premature ovarian failure. Autoimmune disease can be suppressed by oral administration of autoantigens leading to tolerance. One of the major mechanisms of oral tolerance is induction of regulatory CD4+ T cells that can mediate active suppression by producing immunomodulatory cytokines. However, the role of oral tolerance as a treatment for experimental AOD has received little attention. Therefore, the purpose of this study was to examine the conditions necessary to produce oral tolerance in experimental AOD in B6AF1 female mice. In this study, mice received different doses of peptides of the mouse zona pellucida 3 (pZP3) via gastric intubation for 7 times. After 4 times of oral administration, AOD was induced by immunization with pZP3. The optimal tolerating regimen for oral administration of pZP3 in mice was 10 microg, which decreased morbidity of oophoritis compared to the control group. In this moderate-dose therapeutic group (MD), alterations in the estrous cycle were normalized and CD4+ T cells that were CD25+ increased while those that were CD25- decreased. The severity of autoimmune oophoritis and the titer of ZP autoantibodies were also significantly reduced. These findings suggest that oral administration of pZP3 may be successfully used as an oral tolerance strategy for suppression of AOD.
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Affiliation(s)
- Li Fu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu 610041, China.
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19
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Hardy CM, Beaton S, Hinds LA. Immunocontraception in mice using repeated, multi-antigen peptides: immunization with purified recombinant antigens. Mol Reprod Dev 2007; 75:126-35. [PMID: 17474093 DOI: 10.1002/mrd.20745] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Two immunocontraceptive antigens (AgE and AgF) were constructed that included different combinations of highly species-specific peptides from the mouse reproductive antigens SP56, ZP3, ZP2, and ZP1 in the form of multi-antigen peptides (MAPs). Both AgE and AgF contained three tandem repeats each of ZP2 and ZP3 peptide epitopes and a single copy of a ZP1 peptide sequence all of which had previously been demonstrated to individually have immunodominant or contraceptive effects. In addition, AgF contained a single contraceptive peptide derived from SP56, the putative ZP3 receptor protein on sperm. The antigens were expressed and affinity purified as recombinant repeated multi-antigen (polyepitope) peptides using an Escherichia coli maltose binding protein (MBP) expression system. Female BALB/c mice actively immunized with these antigens in Freund's adjuvants produced variable serum antibody responses to the component peptides. Fertility rates for animals immunized with AgE (40%) and AgF (20%) were significantly reduced compared to MBP immunized mice (90%), but the reduction in fertility did not correlate with peptide-specific serum antibody levels. Ovaries from all immunized mice appeared histologically normal with no evidence of oophoritis. These results demonstrate that high levels of immunocontraception can be achieved in mice, without apparent side-effects, using species-specific immunogens that include repeated peptides from proteins involved in fertilization.
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Kamada M, Maegawa M, Daitoh T, Mori K, Yamamoto S, Nakagawa K, Yamano S, Irahara M, Aono T, Mori T. Sperm-zona pellucida interaction and immunological infertility. Reprod Med Biol 2006. [PMID: 29699241 DOI: 10.1111/j.1447-0578.2006.00130.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Immune reactions against gametes appear to be physiologically important for the maintenance of homeostasis in reproduction. In contrast, aberration of the immune homeostasis might give rise to 'immunological infertility'. Antisperm antibodies cause infertility by blocking fertilization. The mechanism can be explained as inhibiting the acrosome reaction of sperm by their blocking effect on capacitation through inhibiting an increase of fluidity of the sperm membrane. Autoantibodies against zona pellucida also cause infertility by blocking sperm-zona pellucida interaction, though the definitive mechanism has not been elucidated. Pretreatment of spermatozoa with D-mannnose completely inhibited sperm penetration through, but not binding to, the zona pellucida. Furthermore, very rapid kinetics between sperm extracts and D-mannnose by a BIAcore apparatus suggest that a D-mannose ligand of the sperm surface is easy to bind to and dissociate from a D-mannose residue in the sperm receptor site on the zona pellucida. Thus, D-mannnose on the human zona pellucida might be an essential molecule acting as a second sperm receptor, through which sperm penetrate into the zona pellucida. Because these antibodies appear to not cause any deleterious clinical symptoms, sperm and zona pellucida antigens are promising candidates in the development of an immunocontraceptive. (Reprod Med Biol 2006; 5: 95-104).
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Affiliation(s)
- Masaharu Kamada
- Department of Obstetrics and Gynecology, Health Insurance Naruto Hospital, Naruto.,School of Medicine, The University of Tokushima, Tokushima and
| | | | - Toshihumi Daitoh
- Department of Obstetrics and Gynecology, Health Insurance Naruto Hospital, Naruto.,School of Medicine, The University of Tokushima, Tokushima and
| | - Kazumasa Mori
- School of Medicine, The University of Tokushima, Tokushima and
| | | | - Koji Nakagawa
- School of Medicine, The University of Tokushima, Tokushima and
| | - Syuji Yamano
- School of Medicine, The University of Tokushima, Tokushima and
| | - Minoru Irahara
- School of Medicine, The University of Tokushima, Tokushima and
| | - Toshihiro Aono
- School of Medicine, The University of Tokushima, Tokushima and
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21
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Sperm-zona pellucida interaction and immunological infertility. Reprod Med Biol 2006; 5:95-104. [PMID: 29699241 DOI: 10.1007/bf03016145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Immune reactions against gametes appear to be physiologically important for the maintenance of homeostasis in reproduction. In contrast, aberration of the immune homeostasis might give rise to 'immunological infertility'. Antisperm antibodies cause infertility by blocking fertilization. The mechanism can be explained as inhibiting the acrosome reaction of sperm by their blocking effect on capacitation through inhibiting an increase of fluidity of the sperm membrane. Autoantibodies against zona pellucida also cause infertility by blocking sperm-zona pellucida interaction, though the definitive mechanism has not been elucidated. Pretreatment of spermatozoa with D-mannnose completely inhibited sperm penetration through, but not binding to, the zona pellucida. Furthermore, very rapid kinetics between sperm extracts and D-mannnose by a BIAcore apparatus suggest that a D-mannose ligand of the sperm surface is easy to bind to and dissociate from a D-mannose residue in the sperm receptor site on the zona pellucida. Thus, D-mannnose on the human zona pellucida might be an essential molecule acting as a second sperm receptor, through which sperm penetrate into the zona pellucida. Because these antibodies appear to not cause any deleterious clinical symptoms, sperm and zona pellucida antigens are promising candidates in the development of an immunocontraceptive. (Reprod Med Biol 2006; 5: 95-104).
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Abstract
Contraceptives are used for reversible reproductive control in genetically valuable wild felids, as permanent reproductive control in generic wild felids, and as an economically practicable means to control feral cats. The progestin contraceptives, megestrol acetate, melengesterol acetate, medroxyprogesterone acetate, and levonorgestrol (administered orally, in implants, or as depot injections), are effective in preventing pregnancy. However, long-term use is associated with endometrial hyperplasia, endometrial cancer, and mammary cancer. Gonadotropin releasing hormone analogs or luteinizing hormone vaccines that achieve contraception by suppressing ovarian or testicular function, do not have the adverse health effects of progestins. However, reliable reversibility has not been demonstrated, and male secondary sex characteristics may be suppressed. Bisdiamines also inhibit spermatogenesis and lower circulating testosterone concentrations in treated male cats. Porcine zona pellucida vaccines are ineffective contraceptives in felids and may cause serious health problems when combined with some adjuvants. Because of the limited availability of non-progestin contraceptives and side effects associated with some agents, widespread application of contraception to felids has been curtailed. More non-steroidal methods of contraception should be tested in the future to provide alternatives for controlling reproduction in felids. Furthermore, all empirical information on contraceptive safety and efficacy should be assembled in a database to provide the knowledge needed by veterinarians and managers to determine benefits/risks of currently available contraceptives in felids, both domestic and wild.
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Affiliation(s)
- Linda Munson
- Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, 1 Shields Ave., Davis, CA 95616, USA.
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Munson L, Harrenstien LA, Acton AE, Graham PA, Chassy LM, Kirkpatrick JF. Immunologic responses and adverse reactions to Freund's-adjuvanted porcine zona pellucida immunocontraceptives in domestic cats. Vaccine 2005; 23:5646-54. [PMID: 16171906 DOI: 10.1016/j.vaccine.2005.05.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2004] [Accepted: 05/16/2005] [Indexed: 10/25/2022]
Abstract
A vaccine of native PZP with Freund's adjuvant has been widely used in zoo and wild ungulates, but safety in felids has not been evaluated. General health, immune response, and ovarian histology were assessed in five domestic cats vaccinated with PZP-Freund's and five cats given Freund's adjuvant alone. Peak antibody titers occurred 3 weeks after the third vaccination, and no ovarian lesions were present 6 months after vaccination. Seven cats developed extensive granulomatous reactions at injection sites, lymph nodes, and multiple visceral organs including lungs and brain. Persistent hypercalcemia and compromised renal function occurred in three cats with elevated serum calcitriol of probable macrophage origin. One cat died from an injection site sarcoma. Because of these severe adverse reactions, Freund's adjuvant is contraindicated in cats, and other adjuvants for PZP vaccines should be tested in cats for adverse reactions before use.
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Affiliation(s)
- L Munson
- Department of Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, CA 95616, USA.
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Setiady YY, Samy ET, Tung KSK. Maternal autoantibody triggers de novo T cell-mediated neonatal autoimmune disease. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2003; 170:4656-64. [PMID: 12707344 DOI: 10.4049/jimmunol.170.9.4656] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Although human maternal autoantibodies may transfer transient manifestation of autoimmune disease to their progeny, some neonatal autoimmune diseases can progress, leading to the loss of tissue structure and function. In this study we document that murine maternal autoantibody transmitted to progeny can trigger de novo neonatal pathogenic autoreactive T cell response and T cell-mediated organ-specific autoimmune disease. Autoantibody to a zona pellucida 3 (ZP3) epitope was found to induce autoimmune ovarian disease (AOD) and premature ovarian failure in neonatal, but not adult, mice. Neonatal AOD did not occur in T cell-deficient pups, and the ovarian pathology was transferable by CD4(+) T cells from diseased donors. Interestingly, neonatal AOD occurred only in pups exposed to ZP3 autoantibody from neonatal days 1-5, but not from day 7 or day 9. The disease susceptibility neonatal time window was not related to a propensity of neonatal ovaries to autoimmune inflammation, and it was not affected by infusion of functional adult CD4(+)CD25(+) T cells. However, resistance to neonatal AOD in 9-day-old mice was abrogated by CD4(+)CD25(+) T cell depletion. Finally, neonatal AOD was blocked by Ab to IgG-FcR, and interestingly, the disease was not elicited by autoantibody to a second, independent native ZP3 B cell epitope. Therefore, a new mechanism of neonatal autoimmunity is presented in which epitope-specific autoantibody stimulates de novo autoimmune pathogenic CD4(+) T cell response.
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MESH Headings
- Administration, Oral
- Adoptive Transfer
- Aging/immunology
- Amino Acid Sequence
- Animals
- Animals, Newborn/immunology
- Autoantibodies/administration & dosage
- Autoantibodies/physiology
- Autoantigens/immunology
- Autoimmune Diseases/immunology
- Autoimmune Diseases/pathology
- Autoimmune Diseases/prevention & control
- CD4-Positive T-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/metabolism
- CD4-Positive T-Lymphocytes/transplantation
- Disease Progression
- Disease Susceptibility/immunology
- Dose-Response Relationship, Immunologic
- Egg Proteins/immunology
- Epitopes, B-Lymphocyte/administration & dosage
- Epitopes, B-Lymphocyte/immunology
- Female
- Immunity, Innate
- Immunohistochemistry
- Immunophenotyping
- Lymphocyte Depletion
- Male
- Maternal-Fetal Exchange/immunology
- Membrane Glycoproteins/immunology
- Mice
- Mice, Inbred A
- Mice, Inbred C57BL
- Milk/immunology
- Molecular Sequence Data
- Organ Specificity/immunology
- Ovarian Diseases/immunology
- Ovarian Diseases/pathology
- Ovarian Diseases/prevention & control
- Peptide Fragments/immunology
- Pregnancy
- Receptors, Cell Surface
- Receptors, IgG/physiology
- Receptors, Interleukin-2/biosynthesis
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
- T-Lymphocyte Subsets/transplantation
- Zona Pellucida/immunology
- Zona Pellucida Glycoproteins
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Affiliation(s)
- Yulius Y Setiady
- Department of Pathology, University of Virginia, Charlottesville, VA 22908, USA
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25
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Govind CK, Srivastava N, Gupta SK. Evaluation of the immunocontraceptive potential of Escherichia coli expressed recombinant non-human primate zona pellucida glycoproteins in homologous animal model. Vaccine 2002; 21:78-88. [PMID: 12443665 DOI: 10.1016/s0264-410x(02)00438-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
In order to evaluate the immunocontraceptive potential of zona pellucida (ZP) glycoproteins, recombinant bonnet monkey (Macaca radiata) zona pellucida glycoprotein-1 (r-bmZP1) and -2 (r-bmZP2) were expressed as polyhistidine fusion proteins in Escherichia coli. Female bonnet monkeys were immunized with the purified r-bmZP1 (n=5) and r-bmZP2 (n=4) conjugated to diphtheria toxoid (DT). Immunization led to generation of antibodies against r-bmZP1, r-bmZP2 and DT as determined by enzyme linked immunosorbent assay. The immunized animals exhibited normal menstrual cyclicity and progesterone profile, except during the summer amenorrhoea. Immunized animals, when mated with males of proven fertility, showed protection from conceiving for cumulative 45 ovulatory cycles in r-bmZP1-DT immunized group and 32 ovulatory cycles in r-bmZP2-DT immunized group. Ovarian histopathology of both the immunized groups revealed the presence of atretic follicles with degenerated oocytes, which may have been the principle cause for the failure of immunized animals to conceive in spite of the decline in either anti-r-bmZP1 or anti-r-bmZP2 antibody titres to background levels. These studies demonstrate, for the first time, that the block of fertility subsequent to immunization with r-bmZP1 and r-bmZP2, in a homologous non-human primate model, may be mediated due to ovarian dysfunction.
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Affiliation(s)
- Chhabi K Govind
- Gamete Antigen Laboratory, National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi 110 067, India
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