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Zhan F, He L, Wu J, Wu X. Bioinformatic Analysis Identifies Potential Extracellular Matrix Related Genes in the Pathogenesis of Early Onset Preeclampsia. Biochem Genet 2024; 62:646-665. [PMID: 37498421 DOI: 10.1007/s10528-023-10461-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/18/2023] [Indexed: 07/28/2023]
Abstract
Early-onset preeclampsia (EOPE) is a complex pregnancy complication that poses significant risks to the health of both mothers and fetuses, and research on its pathogenesis and pathophysiology remains insuffcient. This study aims to explore the role of candidate genes and their potential interaction mechanisms in EOPE through bioinformatics analysis techniques. Two gene expression datasets, GSE44711 and GSE74341, were obtained from the Gene Expression Omnibus (GEO) to identify differentially expressed genes (DEGs) between EOPE and gestational age-matched preterm control samples. Functional enrichment analysis was performed utilizing the kyoto encyclopedia of genes and genomes (KEGG), gene ontology (GO), and gene set enrichment analysis (GSEA). A protein-protein interaction (PPI) network was constructed using the STRING database, and hub DEGs were identified through Cytoscape software and comparative toxicogenomics database (CTD) analysis. Furthermore, a diagnostic logistic model was established using these hub genes, which were confirmed through reverse transcription polymerase chain reaction (RT-PCR). Finally, immune cell infiltration was analyzed using CIBERSORT. In total, 807 DEGs were identified in the GSE44711 dataset (451 upregulated genes and 356 downregulated genes), and 787 DEGs were identified in the GSE74341 dataset (446 upregulated genes and 341 downregulated genes). These DEGs were significantly enriched in various molecular functions such as extracellular matrix structural constituent, receptor-ligand activity binding, cytokine activity, and platelet-derived growth factor. KEGG and GSEA annotation revealed significant enrichment in pathways related to ECM-receptor interaction, PI3K-AKT signaling, and focal adhesion. Ten hub genes were identified through the CytoHubba plugin in Cytoscape. Among these hub genes, three key DEGs (COL1A1, SPP1, and THY1) were selected using CTD analysis and various topological methods in Cytoscape. The diagnostic logistic model based on these three genes exhibited high efficiency in predicting EOPE (AUC = 0.922). RT-PCR analysis confirmed the downregulation of these genes in EOPE, and immune cell infiltration analysis suggested the significant role of M1 and M2 macrophages in EOPE. In conclusion, this study highlights the association of three key genes (COL1A1, SPP1, and THY1) with EOPE and their contribution to high diagnostic efficiency in the logistic model. Additionally, it provides new insights for future research on EOPE and emphasizes the diagnostic value of these identified genes. More research is needed to explore their functional and diagnostic significance in EOPE.
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Affiliation(s)
- Feng Zhan
- College of Engineering, Fujian Jiangxia University, Fuzhou, 350108, Fujian, China
- School of Electronic Information Engineering, Taiyuan University of Science and Technology, Taiyuan, 030024, Shanxi, China
| | - Lidan He
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350004, Fujian, China.
| | - Jianbo Wu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350004, Fujian, China
| | - Xiuyan Wu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350004, Fujian, China
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2
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Long C, Li Z, Liang S, Yao S, Zhu S, Lu L, Cao R, Chen Y, Huang Y, Ma Y, Lei W, Liang X. Resveratrol reliefs DEHP-induced defects during human decidualization. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 258:114931. [PMID: 37121080 DOI: 10.1016/j.ecoenv.2023.114931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/22/2023] [Accepted: 04/16/2023] [Indexed: 05/22/2023]
Abstract
Di-(2-Ethylhexyl) phthalate (DEHP) is widely used as an additive in many plastic products. Studies have revealed that DEHP persistent exposure can affect embryonic development and lead to adverse female reproductive disorders. The establishment of pregnancy involves extensive changes in the endometrial tissue, including massive extracellular matrix (ECM) remodeling. Decidualization of the endometrium provides a suitable environment for subsequent growth by causing changes in the morphology of the uterine stromal cells, is a key process in human pregnancy. Resveratrol (RSV) is a natural polyphenolic plant antitoxin with a wide range of pharmacological effects. Growing evidence indicates that RSV has therapeutic effects on certain female reproductive disorders. In this study, the effect of DEHP on cell viability was investigated by cell proliferation assay. Cell decidualization was induced in vitro, and the downregulation of molecules associated with decidualization was confirmed through quantitative real-time PCR and western blot analysis. Immunofluorescence analysis revealed alteration in cell morphology, and found that administration of DEHP sufficiently induced ERα entry into the nucleus. The effect of DEHP on cells was fully verified by RNA-seq analysis. Interestingly, an upregulation of decidual molecules was observed after rescue with RSV, which was confirmed by RNA-seq transcriptome analysis and quantitative real-time PCR assay. Additionally, the expression of ECM remodeling-related genes was significantly restored by RSV administration. The study revealed the potential mechanisms of DEHP-induced decidualization defects and the functional relieving roles of RSV while providing a perspective therapeutic candidate for alleviating the DEHP-induced deficiencies in decidualization.
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Affiliation(s)
- Chenghong Long
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Zhenru Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Shijin Liang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Sitong Yao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Songqi Zhu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Lin Lu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Rui Cao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Yingni Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Yuxin Huang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Yongjiang Ma
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Wei Lei
- Department of Cardiovascular Surgery of the First Affiliated Hospital & Institute for Cardiovascular Science, Suzhou Medical College, Soochow University, Suzhou 215000, China.
| | - Xiaohuan Liang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
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3
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Jamioł M, Sozoniuk M, Wawrzykowski J, Kankofer M. Effect of Sex Steroids and PGF 2α on the Expression of Their Receptors and Decorin in Bovine Caruncular Epithelial Cells in Early-Mid Pregnancy. Molecules 2022; 27:molecules27217420. [PMID: 36364246 PMCID: PMC9653824 DOI: 10.3390/molecules27217420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/23/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022] Open
Abstract
Changes in the expression of various genes, including pregnancy-associated hormone receptors and extracellular matrix proteins, have been suggested to play a significant role in bovine placental development. This study aimed to examine the influence of sex steroids and PGF2α on decorin (DCN) expression in the epithelial cells of bovine caruncle in early−mid pregnancy in cows. The expression patterns of DCN, PTGFR, PGR and ESR1 were analyzed by RT-qPCR and Western blotting in primary caruncular epithelial cell cultures (PCECC) and placental tissue homogenates derived from the 2nd and 4th months of pregnancy. PCECC were found to express DCN, PTGFR, PGR and ESR1. The intensity of PGR staining was higher in cells derived from the 4th month of pregnancy (p < 0.05). The 17β-estradiol, progesterone and PGF2α have not been shown to affect DCN expression. PGF2α decreased PTGFR expression in cells derived from the 4th month of gestation (p < 0.05). In conclusion, the results of the present preliminary study showed that the expression of the PTGFR, ESR1, PGR and DCN in PCECC does not vary throughout early−mid pregnancy. Further studies should be carried out to observe the relationship between hormonal status and cellular adhesion to determine their importance for properly developing placentation and pregnancy in cows.
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Affiliation(s)
- Monika Jamioł
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, Akademicka Street 12, 20-033 Lublin, Poland
| | - Magdalena Sozoniuk
- Institute of Plant Genetics, Breeding and Biotechnology, Faculty of Agrobioengineering, University of Life Sciences in Lublin, Akademicka Street 15, 20-950 Lublin, Poland
| | - Jacek Wawrzykowski
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, Akademicka Street 12, 20-033 Lublin, Poland
| | - Marta Kankofer
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, Akademicka Street 12, 20-033 Lublin, Poland
- Correspondence: ; Tel./Fax: +48-445-66-08
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4
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Sozoniuk M, Jamioł M, Kankofer M, Kowalczyk K. Reference gene selection in bovine caruncular epithelial cells under pregnancy-associated hormones exposure. Sci Rep 2022; 12:12742. [PMID: 35882953 PMCID: PMC9325760 DOI: 10.1038/s41598-022-17069-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 07/20/2022] [Indexed: 11/09/2022] Open
Abstract
Examination of transcriptional regulation occurring during pregnancy establishment and maintenance requires the identification of endogenous reference genes characterized by high expression stability. Since the expression of some reference genes may be modulated by pregnancy-associated hormones, the goal of our study was to identify suitable reference genes unaffected by hormonal treatment. In our study bovine caruncular epithelial cells were subjected to progesterone, estrogen and prostaglandin F2α treatment. Ten candidate reference genes (ACTR1A, CNOT11, HDAC1, HPRT1, RPL19, RPS9, SDHA, SUZ12, UXT and ZNF131) were evaluated with the use of four approaches (geNorm, NormFinder, BestKeeper, delta Ct). We found that RPS9 and SUZ12 displayed the highest expression stability in the tested material. Moreover, HPRT1 and SDHA were found inappropriate for RT-qPCR data normalization as they demonstrated the highest expression variability out of all candidates analysed. Hence geNorm calculations shown that the use of just two best-performing genes would be sufficient for obtaining reliable results, we propose that RPS9 and SUZ12 be used as suitable endogenous controls in future studies investigating gene expression in normal and compromised pregnancies.
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Affiliation(s)
- Magdalena Sozoniuk
- Institute of Plant Genetics, Breeding and Biotechnology, University of Life Sciences in Lublin, Akademicka Street 15, 20-950, Lublin, Poland
| | - Monika Jamioł
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Science in Lublin, Akademicka Street 12, 20-033, Lublin, Poland.
| | - Marta Kankofer
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Science in Lublin, Akademicka Street 12, 20-033, Lublin, Poland
| | - Krzysztof Kowalczyk
- Institute of Plant Genetics, Breeding and Biotechnology, University of Life Sciences in Lublin, Akademicka Street 15, 20-950, Lublin, Poland
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5
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Zhang M, Deng X, Jiang Z, Ge Z. Identification of underlying mechanisms and hub gene-miRNA networks of the genomic subgroups in preeclampsia development. Medicine (Baltimore) 2022; 101:e29569. [PMID: 35866827 PMCID: PMC9302342 DOI: 10.1097/md.0000000000029569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Preeclampsia is a hypertensive disorder of pregnancy that can lead to multiorgan complications in the mother and fetus. Our study aims to uncover the underlying mechanisms and hub genes between genomic subgroups of preeclampsia. A total of 180 preeclampsia cases from 4 gene profiles were classified into 3 subgroups. Weighted gene coexpression analysis was performed to uncover the genomic characteristics associated with different clinical features. Functional annotation was executed within the significant modules and hub genes were predicted using Cytoscape software. Subsequently, miRNet analysis was performed to identify potential miRNA-mRNA networks. Three key subgroup-specific modules were identified. Patients in subgroup II were found to develop more severe preeclampsia symptoms. Subgroup II, characterized by classical markers, was considered representative of typical preeclampsia patients. Subgroup I was considered as an early stage of preeclampsia with normal-like gene expression patterns. Moreover, subgroup III was a proinflammatory subgroup, which presented immune-related genomic characteristics. Subsequently, miR-34a-5p and miR-106a-5p were found to be correlated with all 3 significant gene modules. This study revealed the transcriptome classification of preeclampsia cases with unique gene expression patterns. Potential hub genes and miRNAs may facilitate the identification of therapeutic targets for preeclampsia in future.
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Affiliation(s)
- Min Zhang
- Department of Obstetrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiaheng Deng
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ziyan Jiang
- Department of Obstetrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhiping Ge
- Department of Obstetrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- *Correspondence: Zhiping Ge, Department of Obstetrics, The First Affiliated Hospital of Nanjing Medical University, 368 Jiangdong North Road, Nanjing 210000, China. (e-mail: )
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Sağsöz H, Liman N, Akbalık ME, Alan E, Saruhan BG, Ketani MA, Erdoğan S. Expression of cadherins and some connective tissue components in cow uterus and placenta during pregnancy. Res Vet Sci 2022; 151:64-79. [PMID: 35870371 DOI: 10.1016/j.rvsc.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/06/2022] [Accepted: 07/14/2022] [Indexed: 11/26/2022]
Abstract
The implantation and placental development processes are regulated with cell adhesion molecules and remodeling of the maternal endometrium's extracellular matrices (ECM) and fetal chorion. This study aimed to investigate the distribution and localization of some classical cadherins (E-, N-, and P-cadherins) and extracellular matrix components collagen type 5α1, fibronectin, and laminin in the cow placentomes during pregnancy using immunohistochemical and Western blotting analyses. The study results confirmed the expression of E- and P-cadherins, collagen type Vα1 (COLVα1), fibronectin, and laminin in the cow placentomes, but not N-cadherin. Throughout the pregnancy, E- and P- cadherins, COLVα1, and laminin were localized in the luminal and glandular epithelium of the inter-caruncular endometrium, caruncular epithelium, and the uninucleate (UNCs) and binucleate trophoblast giant cells (BNCs/TGCs). E- cadherin immunoreactivity in the first pregnancy period was strong in the UNCs while moderate in the BNCs/TGCs. However, it was weak in both trophoblast in the second and third pregnancy periods. In the fetal trophoblasts, P- cadherin and laminin immunostainings were more intense in the BNCs/TGCs than UNCs. The fetal and maternal stromal cells were also positive for P- cadherin, COLVα1, fibronectin, and laminin. The immunostaining intensity of COLVα1 and fibronectin in the stromal extracellular matrix of the placentomes decreased as the pregnancy progressed. The endothelia of fetal and maternal vessels were positive for all proteins. The presence and distinct localization of cadherins and ECM proteins in the cow placentome components support the role of these molecules in regulating placental cell growth, migration, and matrix production during pregnancy.
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Affiliation(s)
- Hakan Sağsöz
- Department of Histology and Embryology, Faculty of Veterinary Medicine, University of Dicle, 21280 Diyarbakır, Turkey.
| | - Narin Liman
- Department of Histology and Embryology, Faculty of Veterinary Medicine, University of Erciyes, 38039 Kayseri, Turkey.
| | - M Erdem Akbalık
- Department of Histology and Embryology, Faculty of Veterinary Medicine, University of Dicle, 21280 Diyarbakır, Turkey
| | - Emel Alan
- Department of Histology and Embryology, Faculty of Veterinary Medicine, University of Erciyes, 38039 Kayseri, Turkey
| | - Berna Güney Saruhan
- Department of Histology and Embryology, Faculty of Veterinary Medicine, University of Dicle, 21280 Diyarbakır, Turkey
| | - M Aydın Ketani
- Department of Histology and Embryology, Faculty of Veterinary Medicine, University of Dicle, 21280 Diyarbakır, Turkey
| | - Serkan Erdoğan
- Department of Anatomy, Faculty of Veterinary Medicine, Tekirdağ Namık Kemal University, 59000, Tekirdağ, Turkey
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7
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de Sá Schiavo Matias G, da Silva Nunes Barreto R, Carreira ACO, Junior MYN, Fratini P, Ferreira CR, Miglino MA. Proteomic profile of extracellular matrix from native and decellularized chorionic canine placenta. J Proteomics 2022; 256:104497. [DOI: 10.1016/j.jprot.2022.104497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 01/06/2022] [Accepted: 01/21/2022] [Indexed: 10/19/2022]
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8
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Roles of Two Small Leucine-Rich Proteoglycans Decorin and Biglycan in Pregnancy and Pregnancy-Associated Diseases. Int J Mol Sci 2021; 22:ijms221910584. [PMID: 34638928 PMCID: PMC8509074 DOI: 10.3390/ijms221910584] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/21/2021] [Accepted: 09/22/2021] [Indexed: 11/18/2022] Open
Abstract
Two small leucine-rich proteoglycans (SLRP), decorin and biglycan, play important roles in structural–functional integrity of the placenta and fetal membranes, and their alterations can result in several pregnancy-associated diseases. In this review, we briefly discuss normal placental structure and functions, define and classify SLRPs, and then focus on two SLRPs, decorin (DCN) and biglycan (BGN). We discuss the consequences of deletions/mutations of DCN and BGN. We then summarize DCN and BGN expression in the pregnant uterus, myometrium, decidua, placenta, and fetal membranes. Actions of these SLRPs as ligands are then discussed in the context of multiple binding partners in the extracellular matrix and cell surface (receptors), as well as their alterations in pathological pregnancies, such as preeclampsia, fetal growth restriction, and preterm premature rupture of membranes. Lastly, we raise some unanswered questions as food for thought.
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9
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Jamioł M, Wawrzykowski J, Bulak K, Kankofer M. Effect of decorin and selected glycosylation inhibitors on the adhesion of caruncular epithelial cells of pregnant cows-part I. Reprod Domest Anim 2021; 56:703-712. [PMID: 33580900 DOI: 10.1111/rda.13909] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 01/17/2021] [Accepted: 02/01/2021] [Indexed: 12/14/2022]
Abstract
Adhesion process ensures the formation of the appropriate connection between mother and foetus during placentation and further placental development, which determines physiological pregnancy course. Extracellular matrix of foetal membranes are a rich source of biologically active proteins, the synthesis of which is regulated by hormones. Depending on the stage of pregnancy, the protein profile of the placenta changes, thanks to which its remodelling is possible. The aim of the study was to evaluate the effect of decorin, as well as selected glycosylation inhibitors on the adhesion of caruncular epithelial cells derived from cows during pregnancy. Placental cells were isolated from healthy, pregnant (2nd and 4th month) cows after slaughter, which allowed for the establishment of 4 primary cell cultures without visible cells of fibroblast morphology. The presence of decorin in cell monolayer and cell lysates was determined by the use of immunocytochemistry and Western blotting, respectively. The viability of cells was evaluated by MTT assay. The adhesion of cells to fibronectin was measured spectrophotometrically. Protein N-glycosylation and O-glycosylation have a modulating effect on the adhesion and viability of placental cells during early-mid pregnancy. Decorin and tunicamycin were shown to have anti-adhesive properties with respect to caruncular cells of the pregnant bovine uterus.
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Affiliation(s)
- Monika Jamioł
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, Lublin, Poland
| | - Jacek Wawrzykowski
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, Lublin, Poland
| | - Kamila Bulak
- Sub-Department of Pathomorphology and Forensic Veterinary Medicine, Department and Clinic of Animal Internal Diseases, University of Life Sciences in Lublin, Lublin, Poland
| | - Marta Kankofer
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, Lublin, Poland
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10
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Yang J, Song W, Li C, Fang C, Zhang Y, Wang Q, Zhang M, Qian G. Comparative study of collagen distribution in the dermis of the embryonic carapace of soft- and hard-shelled cryptodiran turtles. J Morphol 2021; 282:543-552. [PMID: 33491791 DOI: 10.1002/jmor.21327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 01/18/2021] [Accepted: 01/21/2021] [Indexed: 11/06/2022]
Abstract
Turtles are characterized by their typical carapace, which is primarily composed of corneous beta proteins in the horny part and collagen in the dermal part. The formation of the extracellular matrix in the dermis of the carapace in a hard-shelled and a soft-shelled turtle has been compared. The study examines carapace development, with an emphasis on collagen accumulation, in the soft-shelled turtle Pelodiscus sinensis and hard-shelled turtle Trachemys scripta elegans, using comparative morphological and embryological analyses. The histological results showed that collagen deposition in the turtle carapace increased as the embryos developed. However, significant differences were observed between the two turtle species at the developmental stages examined. The microstructure of the dermis of the carapace of P. sinensis showed light and dark banding of collagen bundles, with a higher overall collagen content, whereas the carapacial matrix of T. scripta was characterized by loosely packed and thinner collagenous fiber bundles with a lower percentage of type I collagen. Overall, the formation and distribution of collagen fibrils at specific developmental stages are different between the soft-and hard-shelled turtles. These results indicate that the pliable epidermis of the soft-shelled turtle is supported by a strong dermis that is regularly distributed with collagen and that it allows improved maneuvering, whereas a strong but inflexible epidermis as observed in case of hard-shelled turtles limits movement.
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Affiliation(s)
- Jie Yang
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, China
| | - Wei Song
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, China
| | - Caiyan Li
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, China
| | - Chanlin Fang
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, China
| | - Yuting Zhang
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, China
| | - Qingqing Wang
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, China
| | | | - Guoying Qian
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, China
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Shi JW, Lai ZZ, Yang HL, Yang SL, Wang CJ, Ao D, Ruan LY, Shen HH, Zhou WJ, Mei J, Fu Q, Li MQ. Collagen at the maternal-fetal interface in human pregnancy. Int J Biol Sci 2020; 16:2220-2234. [PMID: 32549767 PMCID: PMC7294936 DOI: 10.7150/ijbs.45586] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 05/15/2020] [Indexed: 02/07/2023] Open
Abstract
The survival and development of a semi-allogenic fetus during pregnancy require special immune tolerance microenvironment at the maternal fetal interface. During the establishment of a successful pregnancy, the endometrium undergoes a series of changes, and the extracellular matrix (ECM) breaks down and remodels. Collagen is one of the most abundant ECM. Emerging evidence has shown that collagen and its fragment are expressed at the maternal fetal interface. The regulation of expression of collagen is quite complex, and this process involves a multitude of factors. Collagen exerts a critical role during the successful pregnancy. In addition, the abnormal expressions of collagen and its fragments are associated with certain pathological states associated with pregnancy, including recurrent miscarriage, diabetes mellitus with pregnancy, preeclampsia and so on. In this review, the expression and potential roles of collagen under conditions of physiological and pathological pregnancy are systematically discussed.
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Affiliation(s)
- Jia-Wei Shi
- NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China
| | - Zhen-Zhen Lai
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China
| | - Hui-Li Yang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China
| | - Shao-Liang Yang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China
| | - Cheng-Jie Wang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China
| | - Deng Ao
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China
| | - Lu-Yu Ruan
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China
| | - Hui-Hui Shen
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China
| | - Wen-Jie Zhou
- Center of Reproductive Medicine of Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, People's Republic of China
| | - Jie Mei
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu 210008, People's Republic of China
| | - Qiang Fu
- Department of Immunology, Binzhou Medical College, Yantai, 264003, People's Republic of China
| | - Ming-Qing Li
- NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China.,Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, People's Republic of China
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12
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Borghesi J, da Silva Ferreira H, Oliveira Favaron P, Mario LC, de Almeida da Anunciação AR, Oliveira FDD, Gonçalves Hayashi R, Caroprezo Morini A, Miglino MA. Characterization of the extracellular matrix in the chorioallantoic membrane of water buffalo (Bubalus bubalis) in early gestation. Reprod Domest Anim 2019; 54:1313-1321. [PMID: 31278783 DOI: 10.1111/rda.13505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 06/23/2019] [Indexed: 11/28/2022]
Abstract
Placenta is formed by a parenchyma rich in extracellular matrix (ECM), and this structure guarantees the proper development of the embryo and placental functioning. Recently, studies have focused on the characterization of ECM in the placenta and foetal membranes of different species. This work aimed to analyse the composition of the ECM and to quantify the types of collagens in its composition. For this, 33 chorioallantoic membranes were used at different gestational ages, which were grouped into five groups. Subsequently, haematoxylin-eosin staining, Masson trichrome and picrosirius were performed for histological analysis. Through the technique of polarized light, it was possible to quantify the total collagen present in the membranes and finally the immunohistochemical technique was performed to verify the presence of collagens and glycoproteins. It was possible to verify that the chorioallantoic membranes have, in all the gestational periods of the initial third of gestation, the same histological structures, being the most significant difference the membrane thickening that occurs gradually during the gestation. However, we notice the appearance of binucleate cells only from group II. In addition, it was verified that a gradual increase of collagen occurs until the group IV, yet from the group V begins to occur a decrease of this protein. In addition, collagen I, collagen III, fibronectin and laminin were present in all membranes. With this, we concluded that the buffalo chorioallantoic membrane presents ECM in constant remodelling at the beginning of gestation and can be used as biomaterial in works on regenerative biology.
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Affiliation(s)
- Jéssica Borghesi
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ-USP), Sao Paulo, Brazil
| | | | - Phelipe Oliveira Favaron
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ-USP), Sao Paulo, Brazil
| | - Lara Carolina Mario
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ-USP), Sao Paulo, Brazil
| | | | - Franceliusa Delys de Oliveira
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ-USP), Sao Paulo, Brazil
| | - Rafael Gonçalves Hayashi
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ-USP), Sao Paulo, Brazil
| | | | - Maria Angelica Miglino
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo (FMVZ-USP), Sao Paulo, Brazil
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Zapalska-Sozoniuk M, Chrobak L, Kowalczyk K, Kankofer M. Is it useful to use several "omics" for obtaining valuable results? Mol Biol Rep 2019; 46:3597-3606. [PMID: 30989558 DOI: 10.1007/s11033-019-04793-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 04/02/2019] [Indexed: 01/23/2023]
Abstract
The integration of cell communication and the transfer of signals from stimuli via transcription to translation and further to activation of new protein is crucial for appropriate metabolism and function of living organisms. The overall elucidation and the examination of these complex processes require multistep laboratory approaches in order to obtain results which will not only detect particular stage but also indicate the mechanisms lying upon this process. Such results will be reliable because they will cover multidirectional methods and approaches. The analysis of currently available results already provided with the conclusion that often single omics approach does not correspond with other expected information and may bring misinterpretations. That is why the integration of several "omics" is useful for searching entire explanations and answers as well as appropriate interpretation of obtained complex results. The hypothesis was stated that "from transcriptomics can not be concluded to proteomics". This review focuses on the reasons for the integration of transcriptomic, proteomic and other-omics analysis. Moreover it also describes the examples of clinical meanings and mentions some methods used in these approaches.
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Affiliation(s)
- Magdalena Zapalska-Sozoniuk
- Departament of Biochemistry, Faculty of Veterinary Medicine, University of Life Science in Lublin, Akademicka Street 12, 20-033, Lublin, Poland
| | - Lukasz Chrobak
- Departament of Biochemistry, Faculty of Veterinary Medicine, University of Life Science in Lublin, Akademicka Street 12, 20-033, Lublin, Poland
| | - Krzysztof Kowalczyk
- Institute of Plant Genetics, Breeding and Biotechnology, Faculty of Agrobioengineering, University of Life Sciences in Lublin, Akademicka Street 15, 20-950, Lublin, Poland
| | - Marta Kankofer
- Departament of Biochemistry, Faculty of Veterinary Medicine, University of Life Science in Lublin, Akademicka Street 12, 20-033, Lublin, Poland.
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Favaron PO, Borghesi J, Mess AM, Castelucci P, Schiavo Matias GDS, Barreto RDSN, Miglino MA. Establishment of 3-dimensional scaffolds from hemochorial placentas. Placenta 2019; 81:32-41. [PMID: 31138429 DOI: 10.1016/j.placenta.2019.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 03/28/2019] [Accepted: 04/07/2019] [Indexed: 01/13/2023]
Abstract
INTRODUCTION The extracellular matrix (ECM) is a complex, tissue-specific 3-dimensional network that controls cell processes. ECMs derived from various organs are used to produce biological scaffolds comparable to the native microenvironment. Although placentas are often overlooked, they offer a rich ECM for tissue engineering, especially the hemochorial placentas from rodents and lagomorphs that resemble the ones from humans. METHODS Here we established a protocol for decellularization and investigated the ECM in native and decellularized placentas of guinea pigs, rats and rabbits by means of histology, immunohistochemistry, immunofluorescence and scanning electron microscopy. RESULTS Effective decellularization were achieved by immersion in 0.25% Sodium Dodecyl Sulfate for 3 days, resulting in an intact ECM, while cells or nuclei were absent. All species had a high diversity of ECM components that varied between areas. DISCUSSION Dense fibrous networks in the junctional zone were strongly positive to collagen I, III and IV, fibronectin, and laminin ECM markers. Noticeable response were also found for the decidua, especially along the maternal vessels. The labyrinth had thin fibers strongly positive for fibronectin and laminin, but not much for collagens. In conclusion, we established an effective protocol to obtain biological scaffolds from animal models with hemochorial placentas that possessed promising values for future purposes in Regenerative Medicine.
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Affiliation(s)
- Phelipe O Favaron
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Jéssica Borghesi
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Andrea Maria Mess
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Patricia Castelucci
- Department of Anatomy, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Gustavo de Sá Schiavo Matias
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Rodrigo da Silva Nunes Barreto
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, SP, Brazil.
| | - Maria Angelica Miglino
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, SP, Brazil.
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Preliminary results of the placental decorin profile in bovine pregnancy and parturition. Glycoconj J 2018; 35:461-465. [PMID: 30022402 PMCID: PMC6182585 DOI: 10.1007/s10719-018-9834-7] [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: 03/05/2018] [Revised: 06/15/2018] [Accepted: 07/05/2018] [Indexed: 12/12/2022]
Abstract
Decorin is a small leucine-rich proteoglycan which is involved in multiple biological functions mainly as a structural and signaling molecule. Due to its biological properties in connective tissue, decorin may participate in remodeling of ECM during attachment and detachment of placenta within the course of pregnancy and at parturition in cows. The aim of the study was to detect the presence of decorin protein in bovine placental tissues and to evaluate its profile during pregnancy and at parturition. Placental tissues from healthy pregnant cows (2–5 month) were collected in abattoir (n = 10), while parturient tissues were obtained during caesarian section at physiological term (n = 6). Maternal and fetal parts were separated manually and subjected to homogenization and to quantitative ELISA and verification by Western blotting with anti-decorin antibodies. ELISA test showed that the concentration of decorin during pregnancy was higher in the fetal part of placenta compared with the maternal part (p < 0.001). Similar pattern was noted regarding to maternal and fetal samples derived from parturient cows. Our preliminary results demonstrate that the concentration of decorin is gestation time-dependent in healthy bovine placenta. Possible confirmation of the involvement of decorin in early pregnancy attachment and detachment of the placenta during parturition requires further research.
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16
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Kwan STC, King JH, Grenier JK, Yan J, Jiang X, Roberson MS, Caudill MA. Maternal Choline Supplementation during Normal Murine Pregnancy Alters the Placental Epigenome: Results of an Exploratory Study. Nutrients 2018; 10:nu10040417. [PMID: 29597262 PMCID: PMC5946202 DOI: 10.3390/nu10040417] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 03/23/2018] [Accepted: 03/26/2018] [Indexed: 12/14/2022] Open
Abstract
The placental epigenome regulates processes that affect placental and fetal development, and could be mediating some of the reported effects of maternal choline supplementation (MCS) on placental vascular development and nutrient delivery. As an extension of work previously conducted in pregnant mice, the current study sought to explore the effects of MCS on various epigenetic markers in the placenta. RNA and DNA were extracted from placentas collected on embryonic day 15.5 from pregnant mice fed a 1X or 4X choline diet, and were subjected to genome-wide sequencing procedures or mass-spectrometry-based assays to examine placental imprinted gene expression, DNA methylation patterns, and microRNA (miRNA) abundance. MCS yielded a higher (fold change = 1.63-2.25) expression of four imprinted genes (Ampd3, Tfpi2, Gatm and Aqp1) in the female placentas and a lower (fold change = 0.46-0.62) expression of three imprinted genes (Dcn, Qpct and Tnfrsf23) in the male placentas (false discovery rate (FDR) ≤ 0.05 for both sexes). Methylation in the promoter regions of these genes and global placental DNA methylation were also affected (p ≤ 0.05). Additionally, a lower (fold change = 0.3; Punadjusted = 2.05 × 10-4; FDR = 0.13) abundance of miR-2137 and a higher (fold change = 1.25-3.92; p < 0.05) expression of its target genes were detected in the 4X choline placentas. These data demonstrate that the placental epigenome is responsive to maternal choline intake during murine pregnancy and likely mediates some of the previously described choline-induced effects on placental and fetal outcomes.
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Affiliation(s)
| | - Julia H King
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14850, USA.
| | - Jennifer K Grenier
- RNA Sequencing Core, Department of Biomedical Sciences, Cornell University, Ithaca, NY 14853, USA.
| | - Jian Yan
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14850, USA.
| | - Xinyin Jiang
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14850, USA.
- Department of Health and Nutrition Sciences, Brooklyn College, Brooklyn, NY 11210, USA.
| | - Mark S Roberson
- Department of Biomedical Sciences, Cornell University, Ithaca, NY 14853, USA.
| | - Marie A Caudill
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14850, USA.
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17
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Franczyk M, Lopucki M, Stachowicz N, Morawska D, Kankofer M. Extracellular matrix proteins in healthy and retained placentas, comparing hemochorial and synepitheliochorial placentas. Placenta 2016; 50:19-24. [PMID: 28161057 DOI: 10.1016/j.placenta.2016.12.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 12/06/2016] [Accepted: 12/09/2016] [Indexed: 12/23/2022]
Abstract
The placenta expresses structural and biologically active proteins. Their synthesis is mainly regulated by genomic or nongenomic signals and modulated by hormones. These protein profiles are altered during different stages of pregnancy. The biological properties of extracellular matrix (ECM) proteins were defined and described in a number of tissues including placenta. These properties enable them to be the main players in the processes of attachment or invasion into the endometrium during initial placenta formation and its timely separation after delivery and detachment. In this review, we focused on the role of ECM proteins during attachment of the placenta to the uterine wall, its timely separation, and the implications of this process on retained or pathologically attached placenta. Although the amount of published information in this area is relatively scant, some of the key proteins and processes are well defined. We focused on the available data detailing the ECM protein profiles of human (histologically thin; hemochorial) and bovine (histologically thick; epitheliochorial) placentas and compared the shared and unique ECM proteins that are relevant to placental attachment and separation.
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Affiliation(s)
- M Franczyk
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Science in Lublin, 20-033 Lublin, Akademicka 12, Poland.
| | - M Lopucki
- Clinic for Obstetrics and Pathology of Pregnancy, Medical University, 20-081 Lublin, Staszica 16, Poland.
| | - N Stachowicz
- Ist Clinic for Gynecological Oncology and Gynecology, Medical University, 20-081 Lublin, Staszica 16, Poland.
| | - D Morawska
- Unit for Gynecology and Obstetrics with Pathology of Pregnancy, City Hospital in Swidnik, Al. Lotników Polskich 18, 21-040 Świdnik, Poland
| | - M Kankofer
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Science in Lublin, 20-033 Lublin, Akademicka 12, Poland.
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18
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Altered DNA methylation associated with an abnormal liver phenotype in a cattle model with a high incidence of perinatal pathologies. Sci Rep 2016; 6:38869. [PMID: 27958319 PMCID: PMC5153653 DOI: 10.1038/srep38869] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 11/14/2016] [Indexed: 02/06/2023] Open
Abstract
Cloning enables the generation of both clinically normal and pathological individuals from the same donor cells, and may therefore be a DNA sequence-independent driver of phenotypic variability. We took advantage of cattle clones with identical genotypes but different developmental abilities to investigate the role of epigenetic factors in perinatal mortality, a complex trait with increasing prevalence in dairy cattle. We studied livers from pathological clones dying during the perinatal period, clinically normal adult clones with the same genotypes as perinatal clones and conventional age-matched controls. The livers from deceased perinatal clones displayed histological lesions, modifications to quantitative histomorphometric and metabolic parameters such as glycogen storage and fatty acid composition, and an absence of birth-induced maturation. In a genome-wide epigenetic analysis, we identified DNA methylation patterns underlying these phenotypic alterations and targeting genes relevant to liver metabolism, including the type 2 diabetes gene TCF7L2. The adult clones were devoid of major phenotypic and epigenetic abnormalities in the liver, ruling out the effects of genotype on the phenotype observed. These results thus provide the first demonstration of a genome-wide association between DNA methylation and perinatal mortality in cattle, and highlight epigenetics as a driving force for phenotypic variability in farmed animals.
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da Anunciação ARA, Mess AM, Orechio D, Aguiar BA, Favaron PO, Miglino MA. Extracellular matrix in epitheliochorial, endotheliochorial and haemochorial placentation and its potential application for regenerative medicine. Reprod Domest Anim 2016; 52:3-15. [DOI: 10.1111/rda.12868] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 09/10/2016] [Indexed: 12/20/2022]
Affiliation(s)
- ARA da Anunciação
- School of Veterinary Medicine and Animal Science; University of Sao Paulo; Sao Paulo Brazil
| | - AM Mess
- School of Veterinary Medicine and Animal Science; University of Sao Paulo; Sao Paulo Brazil
| | - D Orechio
- School of Veterinary Medicine and Animal Science; University of Sao Paulo; Sao Paulo Brazil
| | - BA Aguiar
- School of Veterinary Medicine and Animal Science; University of Sao Paulo; Sao Paulo Brazil
| | - PO Favaron
- School of Veterinary Medicine and Animal Science; University of Sao Paulo; Sao Paulo Brazil
| | - MA Miglino
- School of Veterinary Medicine and Animal Science; University of Sao Paulo; Sao Paulo Brazil
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20
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Sandra O, Charpigny G, Galio L, Hue I. Preattachment Embryos of Domestic Animals: Insights into Development and Paracrine Secretions. Annu Rev Anim Biosci 2016; 5:205-228. [PMID: 27959670 DOI: 10.1146/annurev-animal-022516-022900] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In mammalian species, endometrial receptivity is driven by maternal factors independently of embryo signals. When pregnancy initiates, paracrine secretions of the preattachment embryo are essential both for maternal recognition and endometrium preparation for implantation and for coordinating development of embryonic and extraembryonic tissues of the conceptus. This review mainly focuses on domestic large animal species. We first illustrate the major steps of preattachment embryo development, including elongation in bovine, ovine, porcine, and equine species. We next highlight conceptus secretions that are involved in the communication between extraembryonic and embryonic tissues, as well as between the conceptus and the endometrium. Finally, we introduce experimental data demonstrating the intimate connection between conceptus secretions and endometrial activity and how adverse events perturbing this interplay may affect the progression of implantation that will subsequently impact pregnancy outcome, postnatal health, and expression of production traits in livestock offspring.
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Affiliation(s)
- Olivier Sandra
- UMR BDR, INRA, ENVA, Université Paris Saclay, 78350, Jouy en Josas, France; , , ,
| | - Gilles Charpigny
- UMR BDR, INRA, ENVA, Université Paris Saclay, 78350, Jouy en Josas, France; , , ,
| | - Laurent Galio
- UMR BDR, INRA, ENVA, Université Paris Saclay, 78350, Jouy en Josas, France; , , ,
| | - Isabelle Hue
- UMR BDR, INRA, ENVA, Université Paris Saclay, 78350, Jouy en Josas, France; , , ,
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21
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The bovine placenta in vivo and in vitro. Theriogenology 2016; 86:306-12. [PMID: 27155733 DOI: 10.1016/j.theriogenology.2016.04.043] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 02/04/2016] [Accepted: 03/23/2016] [Indexed: 01/30/2023]
Abstract
The gross anatomic features (cotyledonary type) and histologic classification (synepitheliochorial) of the bovine placenta have been known for many years. Thorough ultrastructural analysis as well as a variety of descriptive studies dealing with the localization of cytoskeletal filaments, extracellular matrix, growth factor systems, steroid hormone receptors, and major histocompatibility complex have contributed further significant knowledge. However, this knowledge was not sufficient to solve clinical placenta-based problems, such as retained fetal membranes. Owing to the complexity of the fetomaternal interface in vitro, culture systems have been developed. As trophoblast giant cells (TGC) are thought to be key players in the cattle placenta, most cell culture models attempt to overcome the pitfall of losing the entire TGC population in vitro. Nevertheless, distinct cell line-based in vitro systems such as cell monolayers or 3-dimensional (co-culture) spheroids were generated for the fetal (trophoblast) and maternal (uterine epithelium) placental compartments. Monolayers have been used to study for example, growth factor or hormonal signaling and TGC formation, whereas spheroids served as models for, for example, trophoblast attachment, uterine epithelium depolarization, and also TGC formation. In the future, the use of more improved culture models might lead to better treatments of retained fetal membranes and increased prevention of embryonic loss. In addition, the in vitro models could shed more light on the mechanisms of the differentiation of uninucleate trophoblast into TGC.
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Lobo SE, Leonel LCP, Miranda CM, Coelho TM, Ferreira GA, Mess A, Abrão MS, Miglino MA. The Placenta as an Organ and a Source of Stem Cells and Extracellular Matrix: A Review. Cells Tissues Organs 2016; 201:239-52. [DOI: 10.1159/000443636] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2015] [Indexed: 11/19/2022] Open
Abstract
The placenta is a temporal, dynamic and diverse organ with important immunological features that facilitate embryonic and fetal development and survival, notwithstanding the fact that several aspects of its formation and function closely resemble tumor progression. Placentation in mammals is commonly used to characterize the evolution of species, including insights into human evolution. Although most placentas are discarded after birth, they are a high-yield source for the isolation of stem/progenitor cells and are rich in extracellular matrix (ECM), representing an important resource for regenerative medicine purposes. Interactions among cells, ECM and bioactive molecules regulate tissue and organ generation and comprise the foundation of tissue engineering. In the present article, differences among several mammalian species regarding the placental types and classifications, phenotypes and potency of placenta-derived stem/progenitor cells, placental ECM components and current placental ECM applications were reviewed to highlight their potential clinical and biomedical relevance.
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Hue I. Determinant molecular markers for peri-gastrulating bovine embryo development. Reprod Fertil Dev 2016; 28:51-65. [DOI: 10.1071/rd15355] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Peri-gastrulation defines the time frame between blastocyst formation and implantation that also corresponds in cattle to elongation, pregnancy recognition and uterine secretion. Optimally, this developmental window prepares the conceptus for implantation, placenta formation and fetal development. However, this is a highly sensitive period, as evidenced by the incidence of embryo loss or early post-implantation mortality after AI, embryo transfer or somatic cell nuclear transfer. Elongation markers have often been used within this time frame to assess developmental defects or delays, originating either from the embryo, the uterus or the dam. Comparatively, gastrulation markers have not received great attention, although elongation and gastrulation are linked by reciprocal interactions at the molecular and cellular levels. To make this clearer, this peri-gastrulating period is described herein with a focus on its main developmental landmarks, and the resilience of the landmarks in the face of biotechnologies is questioned.
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Sandra O, Constant F, Vitorino Carvalho A, Eozénou C, Valour D, Mauffré V, Hue I, Charpigny G. Maternal organism and embryo biosensoring: insights from ruminants. J Reprod Immunol 2015; 108:105-13. [PMID: 25617112 DOI: 10.1016/j.jri.2014.12.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 12/04/2014] [Accepted: 12/14/2014] [Indexed: 12/01/2022]
Abstract
In terms of contribution to pregnancy, the mother not only produces gametes, but also hosts gestation, whose progression in the uterus is conditioned by early events during implantation. In ruminants, this period is associated with elongation of the extra-embryonic tissues, gastrulation of the embryonic disk and cross-talk with the endometrium. Recent data have prompted the need for accurate staging of the bovine conceptus and shown that asynchrony between elongation and gastrulation processes may account for pregnancy failure. Data mining of endometrial gene signatures has allowed the identification of molecular pathways and new factors regulated by the conceptus (e.g. FOXL2, SOCS6). Interferon-tau has been recognised to be the major signal of pregnancy recognition, but prostaglandins and lysophospholipids have also been demonstrated to be critical players at the conceptus-endometrium interface. Interestingly, up-regulation of interferon-regulated gene expression has been identified in circulating immune cells during implantation, making these factors a potential source of non-invasive biomarkers for early pregnancy. Distinct endometrial responses have been shown to be elicited by embryos produced by artificial insemination, in vitro fertilisation or somatic cell nuclear transfer. These findings have led to the concept that endometrium is an early biosensor of embryo quality. This biological property first demonstrated in cattle has been recently extended and associated with embryo selection in humans. Hence, compromised or suboptimal endometrial quality can subtly or deeply affect embryo development, with visible and sometimes severe consequences for placentation, foetal development, pregnancy outcome and the long-term health of the offspring.
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Affiliation(s)
- Olivier Sandra
- INRA, UMR1198 Biologie du Développement et Reproduction, F-78352 Jouy-en-Josas, France; ENVA, UMR1198 Biologie du Développement et Reproduction, F-94704 Maisons Alfort, France.
| | - Fabienne Constant
- INRA, UMR1198 Biologie du Développement et Reproduction, F-78352 Jouy-en-Josas, France; ENVA, UMR1198 Biologie du Développement et Reproduction, F-94704 Maisons Alfort, France
| | - Anais Vitorino Carvalho
- INRA, UMR1198 Biologie du Développement et Reproduction, F-78352 Jouy-en-Josas, France; ENVA, UMR1198 Biologie du Développement et Reproduction, F-94704 Maisons Alfort, France
| | - Caroline Eozénou
- INRA, UMR1198 Biologie du Développement et Reproduction, F-78352 Jouy-en-Josas, France; ENVA, UMR1198 Biologie du Développement et Reproduction, F-94704 Maisons Alfort, France
| | - Damien Valour
- INRA, UMR1198 Biologie du Développement et Reproduction, F-78352 Jouy-en-Josas, France; ENVA, UMR1198 Biologie du Développement et Reproduction, F-94704 Maisons Alfort, France
| | - Vincent Mauffré
- INRA, UMR1198 Biologie du Développement et Reproduction, F-78352 Jouy-en-Josas, France; ENVA, UMR1198 Biologie du Développement et Reproduction, F-94704 Maisons Alfort, France
| | - Isabelle Hue
- INRA, UMR1198 Biologie du Développement et Reproduction, F-78352 Jouy-en-Josas, France; ENVA, UMR1198 Biologie du Développement et Reproduction, F-94704 Maisons Alfort, France
| | - Gilles Charpigny
- INRA, UMR1198 Biologie du Développement et Reproduction, F-78352 Jouy-en-Josas, France; ENVA, UMR1198 Biologie du Développement et Reproduction, F-94704 Maisons Alfort, France
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Recipient of the 2015 IETS Pioneer Award: Jean Paul Renard, Ingénieur Agronome, PhD. Reprod Fertil Dev 2014; 27:xxiii-xxv. [PMID: 25472413 DOI: 10.1071/rdv27n1_pa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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