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Deng H, Zhong Y, Zhao J, Li X, Luo G, Li H. Serum exosomes from hepatitis B virus-infected patients inhibit glycolysis in Sertoli cells via miR-122-5p/ALDOA axis. Reprod Biol 2024; 24:100845. [PMID: 38159424 DOI: 10.1016/j.repbio.2023.100845] [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: 09/13/2023] [Revised: 11/22/2023] [Accepted: 12/14/2023] [Indexed: 01/03/2024]
Abstract
Hepatitis B virus (HBV) infection is associated with male infertility. The mechanism includes an increase in chromosomal instability in sperm, which has an adverse effect on sperm viability and function. Sertoli cells (SCs) are vital in spermatogenesis because they use glycolysis to provide energy to germ cells and themselves. HBV infection impairs sperm function. However, whether HBV infection disrupts energy metabolism in SCs remains unclear. This study aimed to determine the role of serum exosomes of HBV-infected patients in SC viability and glycolysis. Serum exosomes were obtained from 30 patients with (HBV+_exo) or without (HBV-_exo) HBV infection using high-speed centrifugation and identified by transmission electron microscopy and western blot analysis. Cell viability is determined by CCK-8 assay. Glycolysis is determined by detecting extracellular acidification rate and ATP levels. miR-122-5p expression levels are detected by quantitative RT-PCR, and a dual-luciferase gene reporter assay confirms the downstream target gene of miR-122-5p. Protein expression is determined by western blot analysis. The results show that HBV+ _exo inhibited cell viability, extracellular acidification rate, and ATP production of SCs. miR-122-5p is highly expressed in HBV+ _exo compared with that in HBV-_exo. Furthermore, HBV+ _exo is efficiently taken up by SCs, whereas miR-122-5p is efficiently transported to SCs. miR-122-5p overexpression downregulates ALDOA expression and inhibits SC viability and glycolysis. However, ALDOA overexpression reverses the effects of miR-122-5p and HBV+ _exo on SC viability and glycolysis. HBV+ _exo may deliver miR-122-5p to target ALDOA and inhibit SC viability and glycolysis, thus providing new therapeutic ideas for treating HBV-associated male infertility.
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Affiliation(s)
- Hao Deng
- Assisted Reproductive Technology Center, Foshan Women and Children Hospital, Foshan 528000, China
| | - Yucheng Zhong
- Assisted Reproductive Technology Center, Foshan Women and Children Hospital, Foshan 528000, China
| | - Jun Zhao
- Assisted Reproductive Technology Center, Foshan Women and Children Hospital, Foshan 528000, China
| | - Xiaohang Li
- Assisted Reproductive Technology Center, Foshan Women and Children Hospital, Foshan 528000, China
| | - Guoqun Luo
- Assisted Reproductive Technology Center, Foshan Women and Children Hospital, Foshan 528000, China.
| | - Huan Li
- Assisted Reproductive Technology Center, Foshan Women and Children Hospital, Foshan 528000, China.
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2
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Qi-Xin G, Lu X, Hao B, Guo-Hong C, Guo-Bin C. PAZ domain is critical for spermatogenesis in chicken. Anim Biotechnol 2023; 34:1102-1111. [PMID: 34971344 DOI: 10.1080/10495398.2021.2011742] [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] [Indexed: 10/19/2022]
Abstract
Piwi-like protein 1 (PIWIL1) plays a crucial role in stem cell proliferation, embryogenesis, growth, and development. We aimed to unravel the function of PIWIL1 and its Piwi/Argonaute/Zwille (PAZ) domain in chicken embryogenesis. The expression of PIWI1 at different stages of spermatogenesis was analyzed by quantitative reverse transcription polymerase chain reaction (RT-qPCR) and the PAZ domain was mutated based on its 3D structure model using the clustered regularly interspaced short palindromic repeats Cas9 (CRISPR/Cas9) technology. The results indicated that PIWIL1 mRNA was specifically expressed in spermatogonium cells undergoing meiosis. After targeting the PAZ domain (300-370 amino acid residues), we obtained two mutant DF-1 cell clones with 23-bp and 8-bp deletions. Injection of the pCMV-Cas9-puro-sgRNA-2 construct into 2.5-day embryos resulted in generation of 19 different PAZ mutants (13 males and 6 females), which showed delayed hatching, reduced quality of semen, and decreased expression of PIWIL1 and SOX2 at embryonic days 5 and 18. However, we could not obtain PAZ double knockout (KO) chickens by crossing of the F0 generation, suggesting that PAZ double KO may halt embryonic development. Our results indicate that PIWIL1 plays an important role in meiosis and that PAZ mutations can lead to decreased sperm quality, whereas its double KO may arrest embryogenesis in chicken.
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Affiliation(s)
- Guo Qi-Xin
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Xu Lu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- College of Biology and Food Engineering, Changshu Institute of Technology, Changshu, China
| | - Bai Hao
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education of China, Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou, China
| | - Chen Guo-Hong
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education of China, Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou, China
| | - Chang Guo-Bin
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, the Ministry of Education of China, Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou, China
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Wu Y, Zhang L, Li H, Zhao X, Ding Y, Yao Y, Wang L. Association between Yili goose sperm motility and expression profiles of mRNA and miRNA in testis. BMC Genomics 2023; 24:640. [PMID: 37875805 PMCID: PMC10599010 DOI: 10.1186/s12864-023-09727-1] [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: 02/06/2023] [Accepted: 10/10/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND The study was conducted to find out the candidate microRNA (miRNA) and genes that associated with sperm motility of Yili goose through small RNA sequencing of testicular tissue of Yili goose, and provide a theoretical basis for the study of the regulation mechanism of sperm motility of Yili goose gander. RESULTS In this study, five male geese with high sperm motility and five male geese with low sperm motility were slaughtered to obtain their testis tissues for small RNA sequencing, and biological information methods were used for data analysis. The results showed that a total of 1575 known miRNAs and 68 novel miRNAs were identified in the testis tissue of Yili goose, and 71 differentially expressed miRNAs and 660 differentially expressed genes were screened. GO functional analysis showed that miRNAs target genes were mainly involved in the binding, kinase activity, structural constituent of cytoskeleton and intermediate filament cytoskeleton. KEGG functional analysis showed that miRNAs target genes were significantly enriched in arginine and proline metabolism, glycolysis / gluconeogenesis, fructose and mannose metabolism and beta-Alanine metabolism and other pathways. miRNAs-mRNAs interaction network suggests miR-140/miR-140-3p/miR-140-3p-NKAIN3, let-7d-BTG1 and miR-145-5p/miR -145a-5p-CLEC2E may play an important role in testis development and spermatogenesis. CONCLUSIONS The results of this study suggest that the sperm motility of Yili goose may be regulated by different miRNAs, and the target genes are significantly enriched in pathways related to sperm metabolism, indicating that miRNAs affect the sperm motility of Yili goose by regulating the metabolic process of sperm and the expression of related genes. This study can provide a reference for revealing the regulation mechanism of Yili goose sperm motility at the molecular level.
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Affiliation(s)
- Yingping Wu
- College of Animal Science, Xinjiang Agricultural University, Urumqi, 830000, China
| | - Lihua Zhang
- College of Animal Science, Xinjiang Agricultural University, Urumqi, 830000, China
| | - Haiying Li
- College of Animal Science, Xinjiang Agricultural University, Urumqi, 830000, China.
| | - Xiaoyu Zhao
- College of Animal Science, Xinjiang Agricultural University, Urumqi, 830000, China
| | - Yawen Ding
- College of Animal Science, Xinjiang Agricultural University, Urumqi, 830000, China
| | - Yingying Yao
- College of Animal Science, Xinjiang Agricultural University, Urumqi, 830000, China
| | - Ling Wang
- College of Animal Science, Xinjiang Agricultural University, Urumqi, 830000, China
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Sethi S, Mehta P, Pandey A, Gupta G, Rajender S. miRNA Profiling of Major Testicular Germ Cells Identifies Stage-Specific Regulators of Spermatogenesis. Reprod Sci 2022; 29:3477-3493. [PMID: 35715552 DOI: 10.1007/s43032-022-01005-x] [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: 03/18/2022] [Accepted: 06/07/2022] [Indexed: 12/14/2022]
Abstract
Spermatogenesis is tightly controlled at transcriptional, post-transcriptional, and epigenetic levels by various regulators, including miRNAs. This study deals with the identification of miRNAs critical to the three important stages of germ cell development (spermatocytes, round spermatids, and mature sperm) during spermatogenesis. We used high-throughput transcriptome sequencing to identify the differentially expressed miRNAs in the pachytene spermatocytes, round spermatids, and mature sperm of rat. We identified 1843 miRNAs that were differentially expressed across the three stages of germ cell development. These miRNAs were further categorized into three classes according to their pattern of expression during spermatogenesis: class 1 - miRNAs found exclusively in one stage and absent in the other two stages; class 2 - miRNAs found in any two stages but absent in the third stage; class 3 - miRNAs expressed in all the three stages. Six hundred forty-six miRNAs were found to be specific to one developmental stage, 443 miRNAs were found to be common across any two stages, and 754 miRNAs were common to all the three stages. Target prediction for ten most abundant miRNAs specific to each category identified miRNA regulators of mitosis, meiosis, and cell differentiation. The expression of each miRNA is specific to a particular developmental stage, which is required to maintain a significant repertoire of target mRNAs in the respective stage. Thus, this study provided valuable data that can be used in the future to identify the miRNAs involved in spermatogenic arrest at a particular stage of the germ cell development.
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Affiliation(s)
- Shruti Sethi
- CSIR-Central Drug Research Institute, Lucknow, India
- Academy of Scientific and Innovative Research [AcSIR], Ghaziabad, India
| | - Poonam Mehta
- CSIR-Central Drug Research Institute, Lucknow, India
- Academy of Scientific and Innovative Research [AcSIR], Ghaziabad, India
| | - Aastha Pandey
- CSIR-Central Drug Research Institute, Lucknow, India
- Academy of Scientific and Innovative Research [AcSIR], Ghaziabad, India
| | - Gopal Gupta
- CSIR-Central Drug Research Institute, Lucknow, India
- Academy of Scientific and Innovative Research [AcSIR], Ghaziabad, India
| | - Singh Rajender
- CSIR-Central Drug Research Institute, Lucknow, India.
- Academy of Scientific and Innovative Research [AcSIR], Ghaziabad, India.
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Regulation of Non-Coding RNA in the Growth and Development of Skeletal Muscle in Domestic Chickens. Genes (Basel) 2022; 13:genes13061033. [PMID: 35741795 PMCID: PMC9222894 DOI: 10.3390/genes13061033] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/28/2022] [Accepted: 06/06/2022] [Indexed: 02/04/2023] Open
Abstract
Chicken is the most widely consumed meat product worldwide and is a high-quality source of protein for humans. The skeletal muscle, which accounts for the majority of chicken products and contains the most valuable components, is tightly correlated to meat product yield and quality. In domestic chickens, skeletal muscle growth is regulated by a complex network of molecules that includes some non-coding RNAs (ncRNAs). As a regulator of muscle growth and development, ncRNAs play a significant function in the development of skeletal muscle in domestic chickens. Recent advances in sequencing technology have contributed to the identification and characterization of more ncRNAs (mainly microRNAs (miRNAs), long non-coding RNAs (LncRNAs), and circular RNAs (CircRNAs)) involved in the development of domestic chicken skeletal muscle, where they are widely involved in proliferation, differentiation, fusion, and apoptosis of myoblasts and satellite cells, and the specification of muscle fiber type. In this review, we summarize the ncRNAs involved in the skeletal muscle growth and development of domestic chickens and discuss the potential limitations and challenges. It will provide a theoretical foundation for future comprehensive studies on ncRNA participation in the regulation of skeletal muscle growth and development in domestic chickens.
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Mo C, Li W, Jia K, Liu W, Yi M. Proper Balance of Small GTPase rab10 Is Critical for PGC Migration in Zebrafish. Int J Mol Sci 2021; 22:11962. [PMID: 34769390 PMCID: PMC8584686 DOI: 10.3390/ijms222111962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 10/29/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022] Open
Abstract
MicroRNAs (miRNAs) play important roles in post-transcriptional repression in nearly every biological process including germ cell development. Previously, we have identified a zebrafish germ plasm-specific miRNA miR-202-5p, which regulates PGC migration through targeting cdc42se1 to protect cdc42 expression. However, knockdown of cdc42se1 could not significantly rescue PGC migration in maternal miR-202 mutant (MmiR-202) embryos, indicating that there are other target genes of miR-202-5p required for the regulation of PGC migration. Herein, we revealed the transcriptional profiles of wild type and MmiR-202 PGCs and obtained 129 differentially expressed genes (DEGs), of which 42 DEGs were enriched cell migration-related signaling pathways. From these DEGs, we identified two novel miR-202-5p target genes prdm12b and rab10. Furthermore, we found that disruption of rab10 expression led to significantly migratory defects of PGC by overexpression of rab10 siRNA, or WT, inactive as well as active forms of rab10 mRNA, and WT rab10 overexpression mediated migratory defects could be partially but significantly rescued by overexpression of miR-202-5p, demonstrating that rab10 is an important factor involved miR-202-5p mediated regulation of PGC migration. Taken together, the present results provide significant information for understanding the molecular mechanism by which miR-202-5p regulates PGC migration in zebrafish.
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Affiliation(s)
- Chengyu Mo
- School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China; (C.M.); (W.L.); (K.J.)
- Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519082, China
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China
| | - Wenjing Li
- School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China; (C.M.); (W.L.); (K.J.)
- Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519082, China
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China
| | - Kuntong Jia
- School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China; (C.M.); (W.L.); (K.J.)
- Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519082, China
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China
| | - Wei Liu
- School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China; (C.M.); (W.L.); (K.J.)
- Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519082, China
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China
| | - Meisheng Yi
- School of Marine Sciences, Sun Yat-sen University, Zhuhai 519082, China; (C.M.); (W.L.); (K.J.)
- Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai 519082, China
- Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou 510275, China
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7
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Shen F, Chao Q, Cai Z, Zhang H, Wu J, Zhang J. Expression, localization, and a regulated target gene (ccnd1) of miR-202-5p in the Japanese flounder gonads. AQUACULTURE AND FISHERIES 2021. [DOI: 10.1016/j.aaf.2021.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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8
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Guo Q, Jiang Y, Bai H, Chen G, Chang G. miR-301a-5p Regulates TGFB2 during Chicken Spermatogenesis. Genes (Basel) 2021; 12:genes12111695. [PMID: 34828300 PMCID: PMC8621736 DOI: 10.3390/genes12111695] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 02/06/2023] Open
Abstract
The process of spermatogenesis is complex and systemic, requiring the cooperation of many regulators. However, little is known about how micro RNAs (miRNAs) regulate spermatogenesis in poultry. In this study, we investigated key miRNAs and their target genes that are involved in spermatogenesis in chickens. Next-generation sequencing was conducted to determine miRNA expression profiles in five cell types: primordial germ cells (PGCs), spermatogonial stem cells (SSCs), spermatogonia (Spa), and chicken sperm. Next, we analyzed and identified several key miRNAs that regulate spermatogenesis in the four germline cell miRNA profiles. Among the enriched miRNAs, miRNA-301a-5p was the key miRNA in PGCs, SSCs, and Spa. Through reverse transcription quantitative PCR (RT-qPCR), dual-luciferase, and miRNA salience, we confirmed that miR-301a-5p binds to transforming growth factor-beta 2 (TGFβ2) and is involved in the transforming growth factor-beta (TGF-β) signaling pathway and germ cell development. To the best of our knowledge, this is the first demonstration of miR-301a-5p involvement in spermatogenesis by direct binding to TGFβ2, a key gene in the TGF-β signaling pathway. This finding contributes to the insights into the molecular mechanism through which miRNAs regulate germline cell differentiation and spermatogenesis in chickens.
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Affiliation(s)
- Qixin Guo
- Jiangsu Key Laboratory for Animal Genetics, Breeding and Molecular Design, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (H.B.); (G.C.)
| | - Yong Jiang
- Jiangsu Key Laboratory for Animal Genetics, Breeding and Molecular Design, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (H.B.); (G.C.)
| | - Hao Bai
- Jiangsu Key Laboratory for Animal Genetics, Breeding and Molecular Design, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (H.B.); (G.C.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou 225009, China
| | - Guohong Chen
- Jiangsu Key Laboratory for Animal Genetics, Breeding and Molecular Design, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (H.B.); (G.C.)
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou 225009, China
| | - Guobin Chang
- Jiangsu Key Laboratory for Animal Genetics, Breeding and Molecular Design, Yangzhou University, Yangzhou 225009, China; (Q.G.); (Y.J.); (H.B.); (G.C.)
- Correspondence:
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Xing K, Gao M, Li X, Feng Y, Ge Y, Qi X, Wang X, Ni H, Guo Y, Sheng X. An integrated analysis of testis miRNA and mRNA transcriptome reveals important functional miRNA-targets in reproduction traits of roosters. Reprod Biol 2020; 20:433-440. [PMID: 32561231 DOI: 10.1016/j.repbio.2020.03.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 02/17/2020] [Accepted: 03/14/2020] [Indexed: 01/19/2023]
Abstract
The reproductive efficiency of roosters is an important trait in poultry production; however, the molecular mechanisms underlying this trait are not clearly understood. Here, we compared the mRNA and microRNA (miRNA) transcriptomes of testis from roosters with divergent sperm motility. A total of 302 differentially expressed genes (DEGs), including 182 upregulated genes and 120 downregulated genes, were identified in high sperm motility groups compared with low sperm motility groups. A subset of these DEGs related to steroid hormone biosynthesis and thus could be important for spermatogenesis. Additionally, we detected 13 differentially expressed miRNAs (DEMs) between two groups, and target gene prediction indicated seven of these could be associated with spermatogenesis. Based on a comprehensive analysis of these transcriptomes, miRNA-mRNA interaction networks were constructed. Six DEGs were predicted to be regulated by DEMs. Subsequently, we validated the negative regulation of family with sequence similarity 84, member A (FAM84A) by miR-215 using a dual-luciferase reporter system. These results provide new insights into the molecular profile of the testis and identify genes that may determine sperm motility in chickens.
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Affiliation(s)
- Kai Xing
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Mengjin Gao
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Xue Li
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Yuhang Feng
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Yu Ge
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Xiaolong Qi
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Xiangguo Wang
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Hemin Ni
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Yong Guo
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Xihui Sheng
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China.
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Zhang M, Jiang Y, Guo X, Zhang B, Wu J, Sun J, Liang H, Shan H, Zhang Y, Liu J, Wang Y, Wang L, Zhang R, Yang B, Xu C. Long non-coding RNA cardiac hypertrophy-associated regulator governs cardiac hypertrophy via regulating miR-20b and the downstream PTEN/AKT pathway. J Cell Mol Med 2019; 23:7685-7698. [PMID: 31465630 PMCID: PMC6815784 DOI: 10.1111/jcmm.14641] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 07/03/2019] [Accepted: 07/30/2019] [Indexed: 12/28/2022] Open
Abstract
Pathological cardiac hypertrophy (CH) is a key factor leading to heart failure and ultimately sudden death. Long non‐coding RNAs (lncRNAs) are emerging as a new player in gene regulation relevant to a wide spectrum of human disease including cardiac disorders. Here, we characterize the role of a specific lncRNA named cardiac hypertrophy‐associated regulator (CHAR) in CH and delineate the underlying signalling pathway. CHAR was found markedly down‐regulated in both in vivo mouse model of cardiac hypertrophy induced by pressure overload and in vitro cellular model of cardiomyocyte hypertrophy induced by angiotensin II (AngII) insult. CHAR down‐regulation alone was sufficient to induce hypertrophic phenotypes in healthy mice and neonatal rat ventricular cells (NRVCs). Overexpression of CHAR reduced the hypertrophic responses. CHAR was found to act as a competitive endogenous RNA (ceRNA) to down‐regulate miR‐20b that we established as a pro‐hypertrophic miRNA. We experimentally established phosphatase and tensin homolog (PTEN), an anti‐hypertrophic signalling molecule, as a target gene for miR‐20b. We found that miR‐20b induced CH by directly repressing PTEN expression and indirectly increasing AKT activity. Moreover, CHAR overexpression mitigated the repression of PTEN and activation of AKT by miR‐20b, and as such, it abrogated the deleterious effects of miR‐20b on CH. Collectively, this study characterized a new lncRNA CHAR and unravelled a new pro‐hypertrophic signalling pathway: lncRNA‐CHAR/miR‐20b/PTEN/AKT. The findings therefore should improve our understanding of the cellular functionality and pathophysiological role of lncRNAs in the heart.
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Affiliation(s)
- Mingyu Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Yuan Jiang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Xiaofei Guo
- Department of Pharmacy, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Bowen Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Jiangjiao Wu
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Jiabin Sun
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Haihai Liang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Hongli Shan
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Yong Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Jiaqi Liu
- Center of Chronic Diseases and Drug Research of Mudanjiang Medical, University of Alliance of Sino-Russian Medical Universities, Mudanjiang Medical University, Mudanjiang, China
| | - Ying Wang
- Center of Chronic Diseases and Drug Research of Mudanjiang Medical, University of Alliance of Sino-Russian Medical Universities, Mudanjiang Medical University, Mudanjiang, China
| | - Lu Wang
- Department of Urology, The Fourth Hospital of Harbin Medical University, Harbin, China
| | - Rong Zhang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Baofeng Yang
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China
| | - Chaoqian Xu
- Department of Pharmacology (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China, Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), College of Pharmacy, Harbin Medical University, Harbin, China.,Center of Chronic Diseases and Drug Research of Mudanjiang Medical, University of Alliance of Sino-Russian Medical Universities, Mudanjiang Medical University, Mudanjiang, China
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Akmal M, Gholib G, Rinidar R, Fitriani F, Helmi TZ, Sugito S, Isa M, Nurliana N, Wahyuni S, Dasrul D, Yaman MA. The concentration of testosterone, pituitary adenylate cyclase-activating polypeptide, and protamine 1 in the serum of male chicken following administration of epididymis and testicular extracts and their combination. Vet World 2019; 12:1101-1107. [PMID: 31528039 PMCID: PMC6702581 DOI: 10.14202/vetworld.2019.1101-1107] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 06/12/2019] [Indexed: 01/16/2023] Open
Abstract
Bakcground and Aim Testis and epididymis are male reproductive organs that play an important role in spermatogenesis. These two organs are rich in the content of hormones and other molecules needed in the process of spermatogenesis which affect the quality of the spermatozoa. The objective of this study was to examine the effect of the administration of epididymis and testicular extracts and their combination on testosterone, pituitary adenylate cyclase-activating polypeptide (PACAP), and protamine 1 (PRM1) concentrations in the serum of male chicken. Materials and Methods Twenty male chickens (broiler strain Cp707), aged 3 weeks and weighing 800-1000 g, were randomly divided into four different groups including a control group (T0) = injected with 1 ml normal saline and treatment groups: T1 = injected with 1 ml epididymis extract, T2 = injected with 1 ml testicular extract, and T3 = injected with a combination of 1 ml epididymis + 1 ml testicular extract. The experiment was conducted for 13 days and at the end of the study (day 14), the chickens were sacrificed to obtain the serum. Furthermore, the concentrations of testosterone, PACAP, and PRM1 were then measured by using an enzyme-linked immunosorbent assay technique. Results The concentrations of PACAP and PRM1 did not show a significant difference between treatment groups (T1, T2, and T3) and control group (T0) (p>0.05). However, the concentration of testosterone showed a significantly higher difference in a group injected with a combination of 1 ml epididymis and 1 ml testicular extracts (T3) compared to the control group (T0) (p<0.05). Conclusion The administration of epididymis and testicular extracts and their combination did not affect the increase of PACAP and PRM1 concentration. However, a combination of these extracts significantly affects the increase of testosterone concentration in the serum of male chicken.
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Affiliation(s)
- Muslim Akmal
- Laboratory of Histology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - Gholib Gholib
- Laboratory of Physiology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - Rinidar Rinidar
- Laboratory of Pharmacology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - Fitriani Fitriani
- Laboratory of Histology, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - T Zahrial Helmi
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - Sugito Sugito
- Laboratory of Clinic, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - M Isa
- Laboratory of Biochemistry, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - Nurliana Nurliana
- Laboratory of Veterinary Public Health, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - Sri Wahyuni
- Laboratory of Anatomy, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - Dasrul Dasrul
- Laboratory of Reproduction, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
| | - M Aman Yaman
- Field Laboratory of Animal Sciences, Faculty of Veterinary Medicine, Universitas Syiah Kuala, Banda Aceh, Aceh, Indonesia
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12
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Yakovlev AF. The Role of miRNA in Differentiation, Cell Proliferation, and Pathogenesis of Poultry Diseases. Russ J Dev Biol 2019. [DOI: 10.1134/s1062360419030081] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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13
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Zhang Q, Wang Q, Zhang Y, Cheng S, Hu J, Ma Y, Zhao X. Comprehensive Analysis of MicroRNA⁻Messenger RNA from White Yak Testis Reveals the Differentially Expressed Molecules Involved in Development and Reproduction. Int J Mol Sci 2018; 19:ijms19103083. [PMID: 30304826 PMCID: PMC6213350 DOI: 10.3390/ijms19103083] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 09/30/2018] [Accepted: 10/02/2018] [Indexed: 01/31/2023] Open
Abstract
Testis development is a vital and tightly regulated process in mammals. Understanding the biological mechanisms underlying testis development will benefit the animal reproduction industry. Expression changes in microRNA and messenger RNA in response to dynamic regulation effects have been associated with this process. However, very little is known about the roles of these molecules in yak development. Using whole-genome small RNA and messenger RNA sequencing, we performed a comprehensive analysis of the microRNA–messenger RNA interaction network expression in the testicles of Tianzhu white yaks during three developmental stages. Using Short Time-series Expression Miner analysis we identified 589 differentially expressed microRNAs (DERs) and 3383 differentially expressed messenger RNAs (DEGs) in the three age groups. A total of 93 unique DEGs are primarily involved in reproduction and testis development. Subsequently, four integration networks were constructed according to the DEGs and DERs in three biological processes. Nineteen DEGs were potentially regulated by 60 DERs, of which miR-574 and target gene AURKA played a crucial role in yak testis development and reproduction. The results of this study provide a basis for further exploration of the microRNA–messenger RNA interactions in testis development and reproduction and aid in uncovering the molecular mechanisms of spermatogenesis in male mammals.
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Affiliation(s)
- Quanwei Zhang
- College of Veterinary Medicine, Gansu Agriculture University, Lanzhou 730070, China.
- College of Life science and Technology, Gansu Agriculture University, Lanzhou 730070, China.
| | - Qi Wang
- College of Veterinary Medicine, Gansu Agriculture University, Lanzhou 730070, China.
| | - Yong Zhang
- College of Veterinary Medicine, Gansu Agriculture University, Lanzhou 730070, China.
- College of Life science and Technology, Gansu Agriculture University, Lanzhou 730070, China.
| | - Shuru Cheng
- College of Animal Science and Technology, Gansu Agriculture University, Lanzhou 730070, China.
| | - Junjie Hu
- College of Veterinary Medicine, Gansu Agriculture University, Lanzhou 730070, China.
| | - Youji Ma
- College of Animal Science and Technology, Gansu Agriculture University, Lanzhou 730070, China.
| | - Xingxu Zhao
- College of Veterinary Medicine, Gansu Agriculture University, Lanzhou 730070, China.
- College of Life science and Technology, Gansu Agriculture University, Lanzhou 730070, China.
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14
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Gay S, Bugeon J, Bouchareb A, Henry L, Delahaye C, Legeai F, Montfort J, Le Cam A, Siegel A, Bobe J, Thermes V. MiR-202 controls female fecundity by regulating medaka oogenesis. PLoS Genet 2018; 14:e1007593. [PMID: 30199527 PMCID: PMC6147661 DOI: 10.1371/journal.pgen.1007593] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 09/20/2018] [Accepted: 07/26/2018] [Indexed: 12/12/2022] Open
Abstract
Female gamete production relies on coordinated molecular and cellular processes that occur in the ovary throughout oogenesis. In fish, as in other vertebrates, these processes have been extensively studied both in terms of endocrine/paracrine regulation and protein expression and activity. The role of small non-coding RNAs in the regulation of animal reproduction remains however largely unknown and poorly investigated, despite a growing interest for the importance of miRNAs in a wide variety of biological processes. Here, we analyzed the role of miR-202, a miRNA predominantly expressed in male and female gonads in several vertebrate species. We studied its expression in the medaka ovary and generated a mutant line (using CRISPR/Cas9 genome editing) to determine its importance for reproductive success with special interest for egg production. Our results show that miR-202-5p is the most abundant mature form of the miRNA and that it is expressed in granulosa cells and in the unfertilized egg. The knock out (KO) of mir-202 gene resulted in a strong phenotype both in terms of number and quality of eggs produced. Mutant females exhibited either no egg production or produced a dramatically reduced number of eggs that could not be fertilized, ultimately leading to no reproductive success. We quantified the size distribution of the oocytes in the ovary of KO females and performed a large-scale transcriptomic analysis approach to identified dysregulated molecular pathways. Together, cellular and molecular analyses indicate that the lack of miR-202 impairs the early steps of oogenesis/folliculogenesis and decreases the number of large (i.e. vitellogenic) follicles, ultimately leading to dramatically reduced female fecundity. This study sheds new light on the regulatory mechanisms that control the early steps of follicular development, including possible targets of miR-202-5p, and provides the first in vivo functional evidence that a gonad-predominant microRNA may have a major role in female reproduction. The role of small non-coding RNAs in the regulation of animal reproduction remains poorly investigated, despite a growing interest for the importance of miRNAs in a wide variety of biological processes. Here, we analyzed the role of miR-202, a miRNA predominantly expressed in gonads in vertebrate. We studied its expression in the medaka ovary and knocked out the mir-202 gene to study its importance for reproductive success. We showed that the lack of miR-202 results in the sterility of both females and males. In particular, it led to a drastic reduction of both the number and the quality of eggs produced by females. Mutant females exhibited either no egg production or produced a drastically reduced number of eggs that could not be fertilized, ultimately leading to no reproductive success. Quantitative histological and molecular analyses indicated that mir-202 KO impairs oocyte development and is also associated with the dysregulation of many genes that are critical for reproduction. This study sheds new light on the regulatory mechanisms that control oogenesis, including possible targets of miR-202-5p, and provides the first in vivo functional evidence that a gonad-predominant microRNA may have a major role in female reproduction.
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Affiliation(s)
| | | | | | | | - Clara Delahaye
- LPGP, INRA, Rennes, France
- Univ Rennes, INRIA, CNRS, IRISA, Rennes, France
| | - Fabrice Legeai
- Univ Rennes, INRIA, CNRS, IRISA, Rennes, France
- IGEPP, INRA BP35327, Le Rheu, France
| | | | | | - Anne Siegel
- Univ Rennes, INRIA, CNRS, IRISA, Rennes, France
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15
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Wang H, Zhong J, Chai Z, Zhu J, Xin J. Comparative expression profile of microRNAs and piRNAs in three ruminant species testes using next-generation sequencing. Reprod Domest Anim 2018; 53:963-970. [PMID: 29752750 DOI: 10.1111/rda.13195] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 03/24/2018] [Indexed: 01/05/2023]
Abstract
microRNA (miRNA) and piwi-interacting RNA (piRNA) are two classes small non-coding regulatory RNAs that play crucial roles in multiple biological processes such as spermatogenesis. However, there are no published studies on conjoint analysis of miRNA and piRNA profiles among cattle, yak and their interspecies (the dzo) using sequencing technology. Next-generation sequencing technology was used to profile miRNAs and piRNAs among those three ruminants to elucidate their functions. A total of 119, 14 and six differentially expressed miRNAs were obtained in cattle vs. dzo, cattle vs. yak and yak vs. dzo comparison groups, while there were 873, 1,065 and 1,158 differentially expressed piRNAs in those three comparison groups. The expression of three miRNAs was validated in the three ruminants, and the results suggested that the miRNA expression profiles data could represent actual miRNA expression levels. Moreover, the putative targets of differentially expressed miRNAs were predicted by their own genome, it is worth to note that both the cattle and yak genome were used for dzo, then the targets were subjected to GO enrichment and KEGG pathway analysis, revealing the likely roles for these differentially expressed miRNAs in spermatogenesis. In conclusion, this study provided a useful resource for further elucidation of the miRNAs and piRNAs regulatory roles in spermatogenesis. It may also facilitate the development of therapeutic strategies for dzo reproduction research.
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Affiliation(s)
- H Wang
- Key Laboratory of Animal Genetics and Breeding, State Ethnic Affairs Commission and Ministry of Education, Southwest Minzu University, Chengdu, China
| | - J Zhong
- Key Laboratory of Animal Genetics and Breeding, State Ethnic Affairs Commission and Ministry of Education, Southwest Minzu University, Chengdu, China
| | - Z Chai
- Key Laboratory of Animal Genetics and Breeding, State Ethnic Affairs Commission and Ministry of Education, Southwest Minzu University, Chengdu, China
| | - J Zhu
- Key Laboratory of Animal Genetics and Breeding, State Ethnic Affairs Commission and Ministry of Education, Southwest Minzu University, Chengdu, China
| | - J Xin
- State Key Laboratory of Barley and Yak Germplasm Resources and Genetic Improvement, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, China
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