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Cortez J, Leiva B, Torres CG, Parraguez VH, De los Reyes M, Carrasco A, Peralta OA. Generation and Characterization of Bovine Testicular Organoids Derived from Primary Somatic Cell Populations. Animals (Basel) 2022; 12:ani12172283. [PMID: 36078004 PMCID: PMC9455065 DOI: 10.3390/ani12172283] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 08/24/2022] [Accepted: 08/26/2022] [Indexed: 11/24/2022] Open
Abstract
Organoids are 3D-culture systems composed of tissue-specific primary cells that self-organize and self-renew, creating structures similar to those of their tissue of origin. Testicular organoids (TOs) may recreate conditions of the testicular niche in domestic and wild cattle; however, no previous TO studies have been reported in the bovine species. Thus, in the present study, we sought to generate and characterize bovine TOs derived from primary testicular cell populations including Leydig, Sertoli and peritubular myoid cells. Testicular cells were isolated from bovine testes and cultured in ultra-low attachment (ULA) plates and Matrigel. TOs were cultured in media supplemented from day 3 with 100 ng/mL of BMP4 and 10 ng/mL of FGF2 and from day 7 with 15 ng/mL of GDNF. Testicular cells were able to generate TOs after 3 days of culture. The cells positive for STAR (Leydig) and COL1A (peritubular myoid) decreased (p < 0.05), whereas cells positive for WT1 (Sertoli) increased (p < 0.05) in TOs during a 28-day culture period. The levels of testosterone in media increased (p < 0.05) at day 28 of culture. Thus, testicular cells isolated from bovine testes were able to generate TOs under in vitro conditions. These bovine TOs have steroidogenic activity characterized by the production of testosterone.
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Affiliation(s)
- Jahaira Cortez
- Department of Animal Production Sciences, Faculty of Veterinary and Animal Sciences, University of Chile, Santa Rosa 11735, Santiago 8820808, Chile
- Doctorate Program of Forestry, Agriculture, and Veterinary Sciences (DCSAV), University of Chile, Santa Rosa 11315, Santiago 8820808, Chile
| | - Barbara Leiva
- Department of Animal Production Sciences, Faculty of Veterinary and Animal Sciences, University of Chile, Santa Rosa 11735, Santiago 8820808, Chile
| | - Cristian G. Torres
- Department of Clinical Sciences, Faculty of Veterinary and Animal Sciences, University of Chile, Santa Rosa 11735, Santiago 8820808, Chile
| | - Víctor H. Parraguez
- Department of Biological Sciences, Veterinary and Animal Sciences, University of Chile, Santa Rosa 11735, Santiago 8820808, Chile
| | - Mónica De los Reyes
- Department of Animal Production Sciences, Faculty of Veterinary and Animal Sciences, University of Chile, Santa Rosa 11735, Santiago 8820808, Chile
| | - Albert Carrasco
- Laboratory of Animal Physiology and Endocrinology, Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillán 3780000, Chile
| | - Oscar A. Peralta
- Department of Animal Production Sciences, Faculty of Veterinary and Animal Sciences, University of Chile, Santa Rosa 11735, Santiago 8820808, Chile
- Correspondence:
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Zhou R, Wu J, Liu B, Jiang Y, Chen W, Li J, He Q, He Z. The roles and mechanisms of Leydig cells and myoid cells in regulating spermatogenesis. Cell Mol Life Sci 2019; 76:2681-2695. [PMID: 30980107 PMCID: PMC11105226 DOI: 10.1007/s00018-019-03101-9] [Citation(s) in RCA: 132] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 04/01/2019] [Accepted: 04/08/2019] [Indexed: 12/20/2022]
Abstract
Spermatogenesis is fundamental to the establishment and maintenance of male reproduction, whereas its abnormality results in male infertility. Somatic cells, including Leydig cells, myoid cells, and Sertoli cells, constitute the microenvironment or the niche of testis, which is essential for regulating normal spermatogenesis. Leydig cells are an important component of the testicular stroma, while peritubular myoid cells are one of the major cell types of seminiferous tubules. Here we addressed the roles and mechanisms of Leydig cells and myoid cells in the regulation of spermatogenesis. Specifically, we summarized the biological features of Leydig cells and peritubular myoid cells, and we introduced the process of testosterone production and its major regulation. We also discussed other hormones, cytokines, growth factors, transcription factors and receptors associated with Leydig cells and myoid cells in mediating spermatogenesis. Furthermore, we highlighted the issues that are worthy of further studies in the regulation of spermatogenesis by Leydig cells and peritubular myoid cells. This review would provide novel insights into molecular mechanisms of the somatic cells in controlling spermatogenesis, and it could offer new targets for developing therapeutic approaches of male infertility.
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Affiliation(s)
- Rui Zhou
- Hunan Normal University School of Medicine, 371 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Jingrouzi Wu
- Hunan Normal University School of Medicine, 371 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Bang Liu
- Hunan Normal University School of Medicine, 371 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Yiqun Jiang
- Hunan Normal University School of Medicine, 371 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Wei Chen
- Hunan Normal University School of Medicine, 371 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Jian Li
- Hunan Normal University School of Medicine, 371 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Quanyuan He
- Hunan Normal University School of Medicine, 371 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Zuping He
- Hunan Normal University School of Medicine, 371 Tongzipo Road, Changsha, 410013, Hunan, China.
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Chung HJ, Noh Y, Kim MS, Jang A, Lee CE, Myung SC. Steroidogenic effects of Taraxacum officinale extract on the levels of steroidogenic enzymes in mouse Leydig cells. Anim Cells Syst (Seoul) 2018; 22:407-414. [PMID: 30533263 PMCID: PMC6282421 DOI: 10.1080/19768354.2018.1494628] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 04/20/2018] [Accepted: 06/21/2018] [Indexed: 01/31/2023] Open
Abstract
In this study, we investigated the steroidogenic effect of Taraxacum officinale extract on mouse TM3 Leydig cells, which produce male hormones by increasing the levels of steroidogenic enzymes. Steroidogenic enzymes are involved in the production of testosterone in the testis. To date, the steroidogenic effect of T. officinale has not been reported. Therefore, we examined the steroidogenic effects of T. officinale extract (TOE) on mouse Leydig cells in vitro. Traditionally, plants have been used for the treatment of various kinds of ailments. For many years, some medicinal plants have been used to regulate steroidogenesis or late-onset hypogonadism (LOH). In particular, plants belonging to the genus Taraxacum have anti-inflammatory, anti-nociceptive, anti-oxidant, and anti-cancer properties. In this study, we determined whether the TOE exerts steroidogenic effects by increasing the levels of enzymes associated with steroidogenesis, such as the steroidogenic acute regulatory protein (STAR), CYP11A1, and translocator protein (TSPO) in the mitochondria and CYP17A1 in the smooth endoplasmic reticulum, in mouse Leydig cells. Our results showed that the TOE significantly increased the mRNA and protein levels of steroidogenic enzymes, thereby increasing the testosterone levels in mouse Leydig cells. Thus, our results indicate that the TOE increases the levels of steroidogenic enzymes, and further studies are required to establish the potential of this plant in regulating steroidogenesis and improving LOH.
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Affiliation(s)
- Hyun Joo Chung
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Republic of Korea.,Advanced Urogenital Diseases Research Center, Chung-Ang University College of Medicine, Seoul, Republic of Korea.,Bio-Integration Research Center for Nutra-Pharmaceutical Epigenetics, Chung-Ang University, Seoul, Republic of Korea
| | - Yoohun Noh
- Department of Anatomy and Cell Biology and Neurology, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - Min Su Kim
- Department of Urology, Seoul Medical Center, Seoul, Republic of Korea
| | - Ara Jang
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Republic of Korea.,Advanced Urogenital Diseases Research Center, Chung-Ang University College of Medicine, Seoul, Republic of Korea.,Bio-Integration Research Center for Nutra-Pharmaceutical Epigenetics, Chung-Ang University, Seoul, Republic of Korea
| | - Chae Eun Lee
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Soon Chul Myung
- Department of Urology, Chung-Ang University College of Medicine, Seoul, Republic of Korea.,Advanced Urogenital Diseases Research Center, Chung-Ang University College of Medicine, Seoul, Republic of Korea.,Bio-Integration Research Center for Nutra-Pharmaceutical Epigenetics, Chung-Ang University, Seoul, Republic of Korea
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Zhang ZY, Xing XY, Ju GQ, Zhong L, Sun J. Mesenchymal stem cells from human umbilical cord ameliorate testicular dysfunction in a male rat hypogonadism model. Asian J Androl 2018; 19:543-547. [PMID: 27586027 PMCID: PMC5566847 DOI: 10.4103/1008-682x.186186] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Androgen deficiency is a physical disorder that not only affects adults but can also jeopardize children's health. Because there are many disadvantages to using traditional androgen replacement therapy, we have herein attempted to explore the use of human umbilical cord mesenchymal stem cells for the treatment of androgen deficiency. We transplanted CM-Dil-labeled human umbilical cord mesenchymal stem cells into the testes of an ethane dimethanesulfonate (EDS)-induced male rat hypogonadism model. Twenty-one days after transplantation, we found that blood testosterone levels in the therapy group were higher than that of the control group (P = 0.037), and using immunohistochemistry and flow cytometry, we observed that some of the CM-Dil-labeled cells expressed Leydig cell markers for cytochrome P450, family 11, subfamily A, polypeptide 1, and 3-β-hydroxysteroid dehydrogenase. We then recovered these cells and observed that they were still able to proliferate in vitro. The present study shows that mesenchymal stem cells from human umbilical cord may constitute a promising therapeutic modality for the treatment of male hypogonadism patients.
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Affiliation(s)
- Zhi-Yuan Zhang
- Department of Urology, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Xiao-Yu Xing
- Department of Urology, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Guan-Qun Ju
- Department of Urology, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Liang Zhong
- Department of Urology, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Jie Sun
- Department of Urology, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
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You X, Wei L, Fan S, Yang W, Liu X, Wang G, Man Y, Pan Z, Feng W. Expression pattern of Zinc finger protein 185 in mouse testis and its role in regulation of testosterone secretion. Mol Med Rep 2017. [DOI: 10.3892/mmr.2017.6797] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Journal of Artificial Organs 2013: the year in review : Journal of Artificial Organs Editorial Committee. J Artif Organs 2014; 17:1-8. [PMID: 24569884 DOI: 10.1007/s10047-014-0759-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Indexed: 12/17/2022]
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