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Chang C, He X, Di R, Wang X, Han M, Liang C, Chu M. Thyroid transcriptomic profiling reveals the differential regulation of lncRNA and mRNA related to prolificacy in Small Tail Han sheep with FecB++ genotype. Anim Biotechnol 2024; 35:2254568. [PMID: 37694839 DOI: 10.1080/10495398.2023.2254568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
The thyroid gland is an important endocrine gland in animals, which mainly secretes thyroid hormones and acts on various organs of the body. Long-chain non-coding RNA (lncRNA) plays an important role in animal reproduction. However, there is still a lack of understanding of their expression patterns and potential roles in the thyroid of Small Tail Han (STH) sheep. In this study, RNA-seq was used to examine the transcriptome expression patterns of lncRNAs and mRNAs in the follicular phase (ww_FT) and luteal phase (ww_LT) in FecB++ genotype STH Sheep. A total of 17,217 lncRNAs and 39,112 mRNAs were identified including 96 differentially expressed lncRNAs (DELs) and 1054 differentially expressed mRNAs (DEGs). Functional analysis of genes with significant differences in expression level showed that these genes could be enriched in Ras signalling pathway, hedgehog (HH) signalling pathway, ATP-binding cassette (ABC) transporters and other signalling pathways related to animal reproduction. In addition, through correlation analysis for lncRNA-mRNA co-expression and network construction, we found that LNC_009115 and LNC_005796 trans target NIK-related kinase (NRK) and poly(A)-specific ribonuclease (PARN). LNC_007189 and LNC_002045 trans target progesterone-induced blocking factor 1 (PIBF1), LNC_009013 trans targets small mothers against decapentaplegic (SMAD1) are related to animal reproduction. These genes add new resources for elucidating the regulatory mechanisms of reproduction in sheep with different reproductive cycles of the FecB++ genotype STH sheep.
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Affiliation(s)
- Cheng Chang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- College of Animal Science, Shanxi Agricultural University, Taigu, China
| | - Xiaoyun He
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ran Di
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xiangyu Wang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Miaoceng Han
- College of Animal Science, Shanxi Agricultural University, Taigu, China
| | - Chen Liang
- College of Animal Science, Shanxi Agricultural University, Taigu, China
| | - Mingxing Chu
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
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Chen Y, Zheng X, Zhou R, Zhang H, Liu Y, Hu X, Yin Z. Mechanism of Apoptosis in Porcine Ovarian Granulosa Cells Triggered by T-2 Toxin. Genes (Basel) 2024; 15:579. [PMID: 38790208 PMCID: PMC11120908 DOI: 10.3390/genes15050579] [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: 03/22/2024] [Revised: 04/23/2024] [Accepted: 04/28/2024] [Indexed: 05/26/2024] Open
Abstract
T-2 toxin (T-2), an A-type mono mycotoxin produced by various Fusarium species, disrupts DNA/RNA and protein synthesis upon entering the body, resulting in pathological conditions in various tissues/organs and posing a significant threat to human and animal health. However, the mechanisms underlying its toxicity remain unclear. With the goal of learning how T-2 affects reproduction in animals, we utilized primary porcine ovarian granulosa cells (pGCs) as a carrier in vitro and constructed concentration models for analyzing cell morphology and RNA-sequencing (RNA-seq). Our findings showed that T-2 could influence pGCs morphology, induce cell cycle arrest, and promote apoptosis in a dose-dependent manner. The results of RNA-seq analyses indicated that a total of 8216 genes exhibited significant differential expression (DEG) following T-2 treatment, of which 4812 were observed to be down-regulated and 3404 were up-regulated. The DEGs following T-2 toxin treatment of pGCs had a notable impact on many metabolic pathways such as PI3K-Akt, Ras, MAPK, and apoptosis, which in turn altered important physiological processes. Gene set enrichment analysis (GSEA) indicated that the differences in the harmful effects of T-2 might be caused by the varying control of cellular processes and the pathway responsible for steroid metabolism. These results present further insights regarding the mechanism of T-2 action on sow reproductive toxicity, enhance our understanding of T-2 reproductive toxicological effects, and lay a theoretical foundation for the judicious prevention of T-2-induced reproductive toxicity.
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Affiliation(s)
| | | | | | | | | | | | - Zongjun Yin
- Anhui Provincial Laboratory of Local Animal Genetic Resource Conservation and Bio-Breeding, College of Animal Science and Technology, Anhui Agricultural University, No. 130, West Changjiang Road, Hefei 230036, China; (Y.C.); (X.Z.); (R.Z.); (H.Z.); (Y.L.); (X.H.)
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Zhao Z, Li D, Wang N, Xu L, Weng Y, Zhou W, Pan Y. The identification and functional analysis of CircRNAs in endometrial receptivity of mice with polycystic ovary. ENVIRONMENTAL TOXICOLOGY 2024; 39:1456-1470. [PMID: 37987463 DOI: 10.1002/tox.24052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/07/2023] [Accepted: 11/10/2023] [Indexed: 11/22/2023]
Abstract
The disorders of endometrial receptivity and ovulatory dysfunction are both significant causes of infertility in patients with polycystic ovary syndrome (PCOS). In this study, we investigated the expression profile and functional implications of circular RNAs (circRNAs) in the endometrial receptivity of PCOS-affected mice. Twenty-four female C57BL/6 mice were divided into PCOS and normal control groups. The PCOS group received subcutaneous DHEA treatment, while the control group remained untreated. Gene chip technology was utilized to analyze circRNA expression in endometrial tissues on the fourth day of gestation with subsequent bioinformatics analyses into circRNA functions. Furthermore, endometrial epithelial cells were used to determine represented circRNA functions. Results showed that the PCOS group exhibited 205 differentially expressed circRNAs, with 147 upregulated and 58 downregulated ones. qRT-PCR confirmed differential expression of circRNAs, including circRNA_38548, circRNA_001686, circRNA_38550, and circRNA_27938. Predicted target genes and a circRNA-miRNA-mRNA regulatory network were constructed. Additionally, four circRNAs (circRNA_38548, circRNA_38550, and circRNA_001686) were identified to contribute to abnormal endometrial receptivity by regulating genes such as Lifr, FOXK1, FOXO1, HOXA10, through interactions with miRNAs. Further research is warranted to elucidate the underlying mechanisms involving these circRNAs.
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Affiliation(s)
- Ziwei Zhao
- Department of Gynaecology and Obstetrics, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Dawei Li
- Reproductive Center, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Nan Wang
- Reproductive Center, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Li Xu
- Reproductive Center, Yangzhou Maternal and Child Health Hospital, Yangzhou, China
| | - Yujing Weng
- Reproductive Center, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Weiqin Zhou
- Reproductive Center, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yanping Pan
- Reproductive Center, The First Affiliated Hospital of Soochow University, Suzhou, China
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Chen X, Xie Y, Li L, Chen S, Ding M, Ning N, Huang Q, Pang X, Zhou J, Yang D. Regulatory effects of Zishen Yutai Pill on endometrial epithelial response in vitro in immunology microenvironment. Heliyon 2023; 9:e19395. [PMID: 37809636 PMCID: PMC10558344 DOI: 10.1016/j.heliyon.2023.e19395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 08/09/2023] [Accepted: 08/21/2023] [Indexed: 10/10/2023] Open
Abstract
Objective Zishen Yutai Pill (ZYP) is a frequently used traditional Chinese medicine (TCM) preparation in women's health. However, the effects of ZYP on endometrial epithelial response have not been fully explored. Herein, uterine natural killer cell (uNK) secretion medium was used to mimic the uterine microenvironment. Thereafter, an endometrial epithelial cell line (Ishikawa cells) was treated with ZYP-containing serum to elucidate the effects of ZYP on endometrial receptivity.Methods: uNK cells were isolated from decidual tissues of pregnant women undergoing pregnancy termination surgery, and thereafter, uNK secretion medium was collected. ZYP-containing serum was collected from rats after intragastrical administration of ZYP. Ishikawa cells were divided into three groups, one treated with blank control (control group), one treated with uNK secretion medium (uNK group), and one treated with both uNK secretion medium and ZYP-containing serum (ZYP + uNK group). Total RNAs were extracted. Gene expression profiles of Ishikawa in different groups were determined through microarray analysis. mRNA expressions of selected genes were determined through quantitative real-time polymerase chain reaction (qRT-PCR). Expression of intercellular cell adhesion molecule-1 (ICAM-1) was determined using Western blotting (WB). Results Compared with the uNK group, the gene expressions of ZYP group with a total of 1117 genes were significantly altered, among which 510 genes were upregulated and 607 genes were downregulated. Compared with uNK group, expressions of CSF1, CSF2, SPP1, and ICAM1 were upregulated (P < 0.05). Up-regulation of ICAM-1 expression after treatment of ZYP was further confirmed by WB analysis. Conclusion In brief, in the presence of uNK cell medium, ZYP could improve the expressions of ICAM1, CSF1, CSF2, TNF, SPP1, etc. However, further exploration should be carried out in in vivo experiments for the validation of the mechanisms of ZYP on endometrial epithelial response.
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Affiliation(s)
- Xiaoli Chen
- Reproductive Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yanxin Xie
- Reproductive Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Lin Li
- Reproductive Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shumin Chen
- Reproductive Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Miao Ding
- Reproductive Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Na Ning
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, Guangdong, 510530, China
| | - Qiuling Huang
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, Guangdong, 510530, China
| | - Xiufei Pang
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, Guangdong, 510530, China
| | - Jiewen Zhou
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, Guangdong, 510530, China
| | - Dongzi Yang
- Reproductive Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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Segura-Benítez M, Carbajo-García MC, Corachán A, Faus A, Pellicer A, Ferrero H. Proteomic analysis of extracellular vesicles secreted by primary human epithelial endometrial cells reveals key proteins related to embryo implantation. Reprod Biol Endocrinol 2022; 20:3. [PMID: 34980157 PMCID: PMC8722215 DOI: 10.1186/s12958-021-00879-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 12/14/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Successful implantation is dependent on coordination between maternal endometrium and embryo, and the role of EVs in the required cross-talk cell-to-cell has been recently established. In this regard, it has been reported that EVs secreted by the maternal endometrium can be internalized by human trophoblastic cells transferring their contents and enhancing their adhesive and invasive capacity. This is the first study to comprehensively evaluate three EV isolation methods on human endometrial epithelial cells in culture and to describe the proteomic content of EVs secreted by pHEECs from fertile women. METHODS Ishikawa cells and pHEECs were in vitro cultured and hormonally treated; subsequently, conditioned medium was collected and EVs isolated. Ishikawa cells were used for the comparison of EVs isolation methods ultracentrifugation, ExoQuick-TC and Norgen Cell Culture Media Exosome Purification Kit (n = 3 replicates/isolation method). pHEECs were isolated from endometrial biopsies (n = 8/replicate; 3 replicates) collected from healthy oocyte donors with confirmed fertility, and protein content of EVs isolated by the most efficient methodology was analysed using liquid chromatography-tandem mass spectrometry. EV concentration and size were analyzed by nanoparticle tracking analysis, EV morphology visualized by transmission electron microscopy and protein marker expression was determined by Western blotting. RESULTS Ultracentrifugation was the most efficient methodology for EV isolation from medium of endometrial epithelial cells. EVs secreted by pHEECs and isolated by ultracentrifugation were heterogeneous in size and expressed EV protein markers HSP70, TSG101, CD9, and CD81. Proteomic analysis identified 218 proteins contained in these EVs enriched in biological processes involved in embryo implantation, including cell adhesion, differentiation, communication, migration, extracellular matrix organization, vasculature development, and reproductive processes. From these proteins, 82 were selected based on their functional relevance in implantation success as possible implantation biomarkers. CONCLUSIONS EV protein cargos are implicated in biological processes related to endometrial receptivity, embryo implantation, and early embryo development, supporting the concept of a communication system between the embryo and the maternal endometrium via EVs. Identified proteins may define new biomarkers of endometrial receptivity and implantation success.
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Affiliation(s)
- Marina Segura-Benítez
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
- Departamento de Pediatría, Obstetricia Y Ginecología, Universidad de Valencia, Valencia, Spain
| | - María Cristina Carbajo-García
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
- Departamento de Pediatría, Obstetricia Y Ginecología, Universidad de Valencia, Valencia, Spain
| | - Ana Corachán
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
- Departamento de Pediatría, Obstetricia Y Ginecología, Universidad de Valencia, Valencia, Spain
| | - Amparo Faus
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Antonio Pellicer
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
- IVIRMA Rome, Rome, Italy
| | - Hortensia Ferrero
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.
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