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Huang X, Huang Z, Li Q, Li W, Han C, Yang Y, Lin H, Wu Q, Zhou Y. De Novo Assembly, Characterization, and Comparative Transcriptome Analysis of Mature Male and Female Gonads of Rabbitfish ( Siganus oramin) (Bloch & Schneider, 1801). Animals (Basel) 2024; 14:1346. [PMID: 38731350 PMCID: PMC11083024 DOI: 10.3390/ani14091346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/25/2024] [Accepted: 04/28/2024] [Indexed: 05/13/2024] Open
Abstract
The rabbitfish, Siganus oramin, is a commercially important table fish in southeastern China. However, there have been few studies on its gonad development and reproduction regulation. Comparative transcriptome analysis was first performed on adult male and female gonads of S. oramin. In total, 47,070 unigenes were successfully assembled and 22,737 unigenes were successfully annotated. Through comparative transcriptome analysis of male and female gonads, a total of 6722 differentially expressed genes were successfully identified, with 3528 upregulated genes and 3154 downregulated genes in the testes. In addition, 39 differentially expressed reproduction-related genes were identified. Finally, quantitative real-time PCR was used to validate the expression levels of several differentially expressed genes. These results provide important data for further studying the function of reproduction-related genes and the molecular mechanism regulating gonad development and reproduction in S. oramin.
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Affiliation(s)
- Xiaolin Huang
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China (H.L.)
- National Fishery Resources and Environment Dapeng Observation and Experimental Station, Shenzhen Base of South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shenzhen 518121, China
| | - Zhong Huang
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China (H.L.)
- National Fishery Resources and Environment Dapeng Observation and Experimental Station, Shenzhen Base of South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shenzhen 518121, China
| | - Qiang Li
- School of Life Sciences, Guangzhou University, Guangzhou 510006, China
| | - Wenjun Li
- School of Life Sciences, Guangzhou University, Guangzhou 510006, China
| | - Chong Han
- School of Life Sciences, Guangzhou University, Guangzhou 510006, China
| | - Yukai Yang
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China (H.L.)
- National Fishery Resources and Environment Dapeng Observation and Experimental Station, Shenzhen Base of South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shenzhen 518121, China
| | - Heizhao Lin
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China (H.L.)
- National Fishery Resources and Environment Dapeng Observation and Experimental Station, Shenzhen Base of South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shenzhen 518121, China
| | - Qiaer Wu
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China (H.L.)
- National Fishery Resources and Environment Dapeng Observation and Experimental Station, Shenzhen Base of South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shenzhen 518121, China
| | - Yanbo Zhou
- Key Laboratory of South China Sea Fishery Resources Exploitation & Utilization, Ministry of Agriculture, South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China (H.L.)
- National Fishery Resources and Environment Dapeng Observation and Experimental Station, Shenzhen Base of South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shenzhen 518121, China
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Feng S, Feng Q, Dong L, Lv Q, Mei S, Zhang Y. Periostin/Bone Morphogenetic Protein 1 axis axis regulates proliferation and osteogenic differentiation of sutured mesenchymal stem cells and affects coronal suture closure in the TWIST1 +/- mouse model of craniosynostosis. J Orthop Surg Res 2024; 19:146. [PMID: 38369459 PMCID: PMC10875791 DOI: 10.1186/s13018-024-04604-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 01/31/2024] [Indexed: 02/20/2024] Open
Abstract
BACKGROUND AND OBJECTIVE The pathogenesis of coronal suture craniosynostosis is often attributed to the dysregulated cellular dynamics, particularly the excessive proliferation and abnormal osteogenic differentiation of suture cells. Despite its clinical significance, the molecular mechanims of this condition remain inadequately understood. This study is dedicated to exploring the influence of the Periostin/Bone Morphogenetic Protein 1 (BMP1) axis on the growth and osteogenic maturation of Suture Mesenchymal Stem Cells (SMSCs), which are pivotal in suture homeostasis. METHODS Neonatal TWIST Basic Helix-Loop-Helix Transcription Factor 1 heterozygous (TWIST1+/-) mice, aged one day, were subjected to adenoviral vector-mediated Periostin upregulation. To modulate Periostin/BMP1 levels in SMSCs, we employed siRNA and pcDNA 3.1 vectors. Histological and molecular characterizations, including hematoxylin and eosin staining, Western blot, and immunohistochemistry were employed to study suture closure phenotypes and protein expression patterns. Cellular assays, encompassing colony formation, 5-ethynyl-2'deoxyuridine, and wound healing tests were conducted to analyze SMSC proliferation and migration. Osteogenic differentiation was quantified using Alkaline Phosphatase (ALP) and Alizarin Red S (ARS) staining, while protein markers of proliferation and differentiation were evaluated by Western blotting. The direct interaction between Periostin and BMP1 was validated through co-immunoprecipitation assays. RESULTS In the TWIST1+/- model, an upregulation of Periostin coupled with a downregulation of BMP1 was observed. Augmenting Periostin expression mitigated craniosynostosis. In vitro, overexpression of Periostin or BMP1 knockdown suppressed SMSC proliferation, migration, and osteogenic differentiation. Periostin knockdown manifested an inverse biological impact. Notably, the suppressive influence of Periostin overexpression on SMSCs was effectively counteracted by upregulating BMP1. There was a direct interaction between Periostin and BMP1. CONCLUSION These findings underscore the significance of the Periostin/BMP1 axis in regulating craniosynostosis and SMSC functions, providing new insights into the molecular mechanisms of craniosynostosis and potential targets for therapeutic intervention.
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Affiliation(s)
- ShuBin Feng
- Department of Neurosurgery, Children's Hospital Affiliated of Zhengzhou University, Henan Children's Hospital, Zhengzhou City, 450018, Henan Province, China
| | - Qiang Feng
- Department of Neurosurgery, Children's Hospital Affiliated of Zhengzhou University, Henan Children's Hospital, Zhengzhou City, 450018, Henan Province, China
| | - LiuJian Dong
- Department of Neurosurgery, Children's Hospital Affiliated of Zhengzhou University, Henan Children's Hospital, Zhengzhou City, 450018, Henan Province, China
| | - Qiang Lv
- Department of Neurosurgery, Children's Hospital Affiliated of Zhengzhou University, Henan Children's Hospital, Zhengzhou City, 450018, Henan Province, China
| | - ShiYue Mei
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated of Zhengzhou University, Henan Children's Hospital, No.33, Longhu Outer Ring East Road, Zhengdong New District, Zhengzhou City, 450018, Henan Province, China
| | - YaoDong Zhang
- Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated of Zhengzhou University, Henan Children's Hospital, No.33, Longhu Outer Ring East Road, Zhengdong New District, Zhengzhou City, 450018, Henan Province, China.
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Li Z, Ruan Z, Feng Y, Wang Y, Zhang J, Lu C, Shi D, Lu F. METTL3-mediated m6A methylation regulates granulosa cells autophagy during follicular atresia in pig ovaries. Theriogenology 2023; 201:83-94. [PMID: 36857977 DOI: 10.1016/j.theriogenology.2023.02.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/16/2023] [Accepted: 02/18/2023] [Indexed: 02/24/2023]
Abstract
Follicular atresia is a normal physiological event in mammals, yet its mechanism remains to be studied. Granulosa cell (GC) autophagy is closely associated with follicular atresia. The N6-methyladenosine (m6A) modification is the most common post-transcriptional modification in eukaryotes, but its role in follicular atresia is still unknown. In this study, the possible relationship amongst follicular atresia, GC autophagy and m6A modification was studied. Our results showed that the level of autophagy in GCs increased with the degree of follicle atresia, whereas the overall m6A level decreased. Rapamycin treatment induced atresia in vitro cultured follicles, whereas 3-Methyladenine inhibited follicular atresia. Progressed atretic follicle (PAF) GCs had significantly lower METTL3 levels and significantly higher FTO levels than healthy follicle (HF) GCs. Differential gene expression analysis of GCs in PAF and HF by RNA sequencing was showed that the autophagy-related genes ULK1, ULK2, ATG2A, and ATG2B were significantly elevated in the PAF. In cultured GCs, overexpression of METTL3 significantly decreased the mRNA level of ULK1, as well as the autophagy level, whereas knockdown of METTL3 by RNAi significantly increased the mRNA level of ULK1, as well as the autophagy level. Our results indicate that m6A modification can regulate autophagy in GCs and play a role in the process of porcine follicular atresia.
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Affiliation(s)
- Zhengda Li
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China; Reproductive Medical and Genetic Center, The People's Hospital of Guangxi Zhuang Autonoumous Region, Nanning, Guangxi, 530021, China
| | - Ziyun Ruan
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China; School of Basic Medicine, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, 530001, China
| | - Yun Feng
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China
| | - Yanxin Wang
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China
| | - Jun Zhang
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China
| | - Canqiang Lu
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China
| | - Deshun Shi
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China.
| | - Fenghua Lu
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China.
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Li M, Lan D, Chen Y. Integrated analysis of proteomics and metabolomics in girls with central precocious puberty. Front Endocrinol (Lausanne) 2022; 13:951552. [PMID: 35966072 PMCID: PMC9365929 DOI: 10.3389/fendo.2022.951552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 07/07/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Central precocious puberty (CPP) is a multifactorial and complex condition. Traditional studies focusing on a single indicator cannot always elucidate this panoramic condition but these may be revealed by using omics techniques. OBJECTIVE Proteomics and metabolomics analysis of girls with CPP were compared to normal controls and the potential biomarkers and pathways involved were explored. METHODS Serum proteins and metabolites from normal girls and those with CPP were compared by LC-MS/MS. Multivariate and univariate statistical analysis were used to identify the differentially expressed proteins (DEPs) and differentially expressed metabolites (DEMs). Functional annotation and pathway enrichment analysis were performed by using GO and KEGG databases, and candidate markers were screened. Finally, bioinformatic analysis was used to integrate the results of proteomics and metabolomics to find the key differential proteins, metabolites and potential biomarkers of CPP. RESULTS 134 DEPs were identified in girls with CPP with 71 up- and 63 down-regulated, respectively. Up-regulated proteins were enriched mainly in the extracellular matrix, cell adhesion and cellular protein metabolic processes, platelet degranulation and skeletal system development. The down-regulated proteins were mainly enriched in the immune response. Candidate proteins including MMP9, TIMP1, SPP1, CDC42, POSTN, COL1A1, COL6A1, COL2A1 and BMP1, were found that may be related to pubertal development. 103 DEMs were identified, including 42 up-regulated and 61 down-regulated metabolites which were mainly enriched in lipid and taurine metabolic pathways. KGML network analysis showed that phosphocholine (16:1(9Z)/16:1(9Z)) was involved in arachidonic acid, glycerophospholipid, linoleic acid and α-linolenic acid metabolism and it may be used as a biomarker of CPP. CONCLUSIONS Our study is the first to integrate proteomics and metabolomics to analyze the serum of girls with CPP and we found some key differential proteins and metabolites as well as a potential biomarker for this condition. Lipid metabolism pathways are involved and these may provide a key direction to further explore the molecular mechanisms and pathogenesis of CPP.
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Affiliation(s)
| | - Dan Lan
- *Correspondence: Dan Lan, ;;
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Magro-Lopez E, Muñoz-Fernández MÁ. The Role of BMP Signaling in Female Reproductive System Development and Function. Int J Mol Sci 2021; 22:11927. [PMID: 34769360 PMCID: PMC8584982 DOI: 10.3390/ijms222111927] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/25/2021] [Accepted: 11/01/2021] [Indexed: 01/22/2023] Open
Abstract
Bone morphogenetic proteins (BMPs) are a group of multifunctional growth factors that belong to the transforming growth factor-β (TGF-β) superfamily of proteins. Originally identified by their ability to induce bone formation, they are now known as essential signaling molecules that regulate the development and function of the female reproductive system (FRS). Several BMPs play key roles in aspects of reproductive system development. BMPs have also been described to be involved in the differentiation of human pluripotent stem cells (hPSCs) into reproductive system tissues or organoids. The role of BMPs in the reproductive system is still poorly understood and the use of FRS tissue or organoids generated from hPSCs would provide a powerful tool for the study of FRS development and the generation of new therapeutic perspectives for the treatment of FRS diseases. Therefore, the aim of this review is to summarize the current knowledge about BMP signaling in FRS development and function.
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Affiliation(s)
- Esmeralda Magro-Lopez
- Section Immunology, Laboratorio InmunoBiología Molecular, Hospital General Universitario Gregorio Marañón (HGUGM), 28007 Madrid, Spain;
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), 28007 Madrid, Spain
| | - María Ángeles Muñoz-Fernández
- Section Immunology, Laboratorio InmunoBiología Molecular, Hospital General Universitario Gregorio Marañón (HGUGM), 28007 Madrid, Spain;
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), 28007 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28007 Madrid, Spain
- Spanish HIV-HGM BioBank, 28007 Madrid, Spain
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Divya D, Bhattacharya TK. Bone morphogenetic proteins (BMPs) and their role in poultry. WORLD POULTRY SCI J 2021. [DOI: 10.1080/00439339.2021.1959274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- D. Divya
- Molecular Genetics and Breeding Division, ICAR-Directorate of Poultry Research, Hyderabad, India
| | - T. K. Bhattacharya
- Molecular Genetics and Breeding Division, ICAR-Directorate of Poultry Research, Hyderabad, India
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Compromised global embryonic transcriptome associated with advanced maternal age. J Assist Reprod Genet 2019; 36:915-924. [PMID: 31025158 PMCID: PMC6541584 DOI: 10.1007/s10815-019-01438-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 03/12/2019] [Indexed: 12/20/2022] Open
Abstract
Purpose To investigate the global transcriptome and associated embryonic molecular networks impacted with advanced maternal age (AMA). Methods Blastocysts derived from donor oocyte IVF cycles with no male factor infertility (< 30 years of age) and AMA blastocysts (≥ 42 years) with no other significant female factor infertility or male factor infertility were collected with informed patient consent. RNA sequencing libraries were prepared using the SMARTer® Ultra® Low Kit (Clontech Laboratories) and sequenced on the Illumina HiSEQ 4000. Bioinformatics included Ingenuity® Pathway Analysis (Qiagen) with ViiA™ 7 qPCR utilized for gene expression validation (Applied Biosystems). Results A total of 2688 significant differentially expressed transcripts were identified to distinguish the AMA blastocysts from young, donor controls. 2551 (95%) of these displayed decreased transcription in the blastocysts from older women. Pathway analysis revealed three altered molecular signaling networks known to be critical for embryo and fetal development: CREBBP, ESR1, and SP1. Validation of genes within these networks confirmed the global decreased transcription observed in AMA blastocysts (P < 0.05). Conclusions A significant, overall decreased global transcriptome was observed in blastocysts from AMA women. The ESR1/SP1/CREBBP pathway, in particular, was found to be a highly significant upstream regulator impacting biological processes that are vital during embryonic patterning and pre-implantation development. These results provide evidence that AMA embryos are compromised on a cell signaling level which can repress the embryo’s ability to proliferate and implant, contributing to a deterioration of reproductive outcomes. Electronic supplementary material The online version of this article (10.1007/s10815-019-01438-5) contains supplementary material, which is available to authorized users.
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Zhao X, Du F, Liu X, Ruan Q, Wu Z, Lei C, Deng Y, Luo C, Jiang J, Shi D, Lu F. Brain-derived neurotrophic factor (BDNF) is expressed in buffalo (Bubalus bubalis) ovarian follicles and promotes oocyte maturation and early embryonic development. Theriogenology 2019; 130:79-88. [PMID: 30877846 DOI: 10.1016/j.theriogenology.2019.02.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 01/28/2019] [Accepted: 02/21/2019] [Indexed: 11/18/2022]
Abstract
Brain-derived neurotrophic factor (BDNF) has been discovered and characterized for several decades, yet its expression pattern in non-neuronal tissues like ovary and potential mechanism during oocyte maturation are still poorly understood. Thus the present study was devised to determine the expression pattern and mechanism of BDNF during buffalo oocyte maturation. The results revealed that BDNF was presented at different stages of buffalo ovarian follicles as well as during oocyte maturation and early embryo development. BDNF's receptor p75 was detected in granulosa cells, cumulus cells, oocytes, and early embryos, while another receptor neurotrophic tyrosine kinase receptor, type2 (NTRK2) was only identified in granulosa cells and cumulus cells. To determine the effect of BDNF on oocyte maturation and early embryo development, different concentrations (0, 1, 10, 100 ng/mL) of BDNF were added into the in vitro maturation media, respectively. It was divulged that 10 ng/mL BDNF promoted the in vitro maturation rate of buffalo oocytes and the blastocysts rate of embryos cultured in vitro (P < 0.05). Then through using NTRK2 inhibitor K-252a, we found BDNF and its receptor NTRK2 in cumulus cells played an essential role during oocyte maturation. Moreover, to further investigate the underlying mechanism by which BDNF enhances oocyte maturation, RT-qPCR was performed. 10 ng/mL BDNF treatment could decrease the expression level of apoptosis-related genes CCASP9, FAS, up-regulate the expression level of receptor gene NTRK2, cell proliferation-related genes CCNB1, PCNA, gap junction-related genes GJA4, GJA1 as well as cumulus cells expansion-related genes HAS2, PTX3 and TNFAIP6 (P < 0.05). Altogether, our results showed for the first time that BDNF was expressed throughout buffalo ovarian follicle development, oocyte maturation and early embryogenesis. Furthermore, BDNF treatment could improve the efficiency of buffalo oocyte maturation through regulating genes expression in cumulus cells and then promote early embryo development.
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Affiliation(s)
- Xin Zhao
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China
| | - Fengjiao Du
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China; Reproductive Medicine Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
| | - Xiaolin Liu
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China
| | - Qiuyan Ruan
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China
| | - Zhulian Wu
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China
| | - Chuan Lei
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China
| | - Yanfei Deng
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China
| | - Chan Luo
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China
| | - Jianrong Jiang
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China
| | - Deshun Shi
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China.
| | - Fenghua Lu
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning, 530005, China.
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Budna J, Rybska M, Ciesiółka S, Bryja A, Borys S, Kranc W, Wojtanowicz-Markiewicz K, Jeseta M, Sumelka E, Bukowska D, Antosik P, Brüssow KP, Bruska M, Nowicki M, Zabel M, Kempisty B. Expression of genes associated with BMP signaling pathway in porcine oocytes before and after IVM - a microarray approach. Reprod Biol Endocrinol 2017; 15:43. [PMID: 28576120 PMCID: PMC5457624 DOI: 10.1186/s12958-017-0261-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Accepted: 05/26/2017] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The full maturational capability of mammalian oocytes is accompanied by nuclear and cytoplasmic modifications, which are associated with proliferation and differentiation of surrounding cumulus cells. These events are regulated on molecular level by the expression of target genes involved in signal transduction pathways crucial for folliculogenesis and oogenesis. Transforming growth factor beta signaling includes several molecules that are involved in the regulation of oogenesis and embryo growth, including bone morphogenetic protein (BMP). However, the BMP-related gene expression profile in oocytes at different maturational stages requires further investigation. METHODS Oocytes were isolated from pubertal crossbred Landrace gilts follicles, selected with a use of BCB staining test and analyzed before and after in vitro maturation. Gene expression profiles were examined using an Affymetrix microarray approach and validated by RT-qPCR. Database for Annotation, Visualization, and Integrated Discovery (DAVID) software was used for the extraction of the genes belonging to a BMP-signaling pathway ontology group. RESULTS The assay revealed 12,258 different transcripts in porcine oocytes, among which 379 genes were down-regulated and 40 were up-regulated. The DAVID database indicated a "BMP signaling pathway" ontology group, which was significantly regulated in both groups of oocytes. We discovered five up-regulated genes in oocytes before versus after in vitro maturation (IVM): chordin-like 1 (CHRDL1), follistatin (FST), transforming growth factor-beta receptor-type III (TGFβR3), decapentaplegic homolog 4 (SMAD4), and inhibitor of DNA binding 1 (ID1). CONCLUSIONS Increased expression of CHRDL1, FST, TGFβR3, SMAD4, and ID1 transcripts before IVM suggested a subordinate role of the BMP signaling pathway in porcine oocyte maturational competence. Conversely, it is postulated that these genes are involved in early stages of folliculogenesis and oogenesis regulation in pigs, since in oocytes before IVM increased expression was observed.
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Affiliation(s)
- Joanna Budna
- 0000 0001 2205 0971grid.22254.33Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 St., 60–781 Poznan, Poland
| | - Marta Rybska
- 0000 0001 2157 4669grid.410688.3Institute of Veterinary Sciences, Poznan University of Life Sciences, Wolynska 35 St, 60–637 Poznan, Poland
| | - Sylwia Ciesiółka
- 0000 0001 2205 0971grid.22254.33Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 St., 60–781 Poznan, Poland
| | - Artur Bryja
- 0000 0001 2205 0971grid.22254.33Department of Anatomy, Poznan University of Medical Sciences, Swiecickiego 6 St, 60–781 Poznan, Poland
| | - Sylwia Borys
- 0000 0001 2205 0971grid.22254.33Department of Anatomy, Poznan University of Medical Sciences, Swiecickiego 6 St, 60–781 Poznan, Poland
| | - Wiesława Kranc
- 0000 0001 2205 0971grid.22254.33Department of Anatomy, Poznan University of Medical Sciences, Swiecickiego 6 St, 60–781 Poznan, Poland
| | - Katarzyna Wojtanowicz-Markiewicz
- 0000 0001 2205 0971grid.22254.33Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 St., 60–781 Poznan, Poland
- 0000 0001 2157 4669grid.410688.3Institute of Veterinary Sciences, Poznan University of Life Sciences, Wolynska 35 St, 60–637 Poznan, Poland
| | - Michal Jeseta
- 0000 0004 0609 2751grid.412554.3Department of Obstetrics and Gynecology, University Hospital and Masaryk University, Obilnitrh 11, 602 00 Brno, Czech Republic
| | - Ewa Sumelka
- 0000 0001 2205 0971grid.22254.33Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 St., 60–781 Poznan, Poland
| | - Dorota Bukowska
- 0000 0001 2157 4669grid.410688.3Institute of Veterinary Sciences, Poznan University of Life Sciences, Wolynska 35 St, 60–637 Poznan, Poland
| | - Paweł Antosik
- 0000 0001 2157 4669grid.410688.3Institute of Veterinary Sciences, Poznan University of Life Sciences, Wolynska 35 St, 60–637 Poznan, Poland
| | - Klaus P. Brüssow
- 0000 0001 2205 0971grid.22254.33Department of Anatomy, Poznan University of Medical Sciences, Swiecickiego 6 St, 60–781 Poznan, Poland
| | - Małgorzata Bruska
- 0000 0001 2205 0971grid.22254.33Department of Anatomy, Poznan University of Medical Sciences, Swiecickiego 6 St, 60–781 Poznan, Poland
| | - Michał Nowicki
- 0000 0001 2205 0971grid.22254.33Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 St., 60–781 Poznan, Poland
| | - Maciej Zabel
- 0000 0001 2205 0971grid.22254.33Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 St., 60–781 Poznan, Poland
| | - Bartosz Kempisty
- 0000 0001 2205 0971grid.22254.33Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 St., 60–781 Poznan, Poland
- 0000 0001 2205 0971grid.22254.33Department of Anatomy, Poznan University of Medical Sciences, Swiecickiego 6 St, 60–781 Poznan, Poland
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