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Yang J, Wang DF, Huang JH, Zhu QH, Luo LY, Lu R, Xie XL, Salehian-Dehkordi H, Esmailizadeh A, Liu GE, Li MH. Structural variant landscapes reveal convergent signatures of evolution in sheep and goats. Genome Biol 2024; 25:148. [PMID: 38845023 PMCID: PMC11155191 DOI: 10.1186/s13059-024-03288-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/21/2024] [Indexed: 06/10/2024] Open
Abstract
BACKGROUND Sheep and goats have undergone domestication and improvement to produce similar phenotypes, which have been greatly impacted by structural variants (SVs). Here, we report a high-quality chromosome-level reference genome of Asiatic mouflon, and implement a comprehensive analysis of SVs in 897 genomes of worldwide wild and domestic populations of sheep and goats to reveal genetic signatures underlying convergent evolution. RESULTS We characterize the SV landscapes in terms of genetic diversity, chromosomal distribution and their links with genes, QTLs and transposable elements, and examine their impacts on regulatory elements. We identify several novel SVs and annotate corresponding genes (e.g., BMPR1B, BMPR2, RALYL, COL21A1, and LRP1B) associated with important production traits such as fertility, meat and milk production, and wool/hair fineness. We detect signatures of selection involving the parallel evolution of orthologous SV-associated genes during domestication, local environmental adaptation, and improvement. In particular, we find that fecundity traits experienced convergent selection targeting the gene BMPR1B, with the DEL00067921 deletion explaining ~10.4% of the phenotypic variation observed in goats. CONCLUSIONS Our results provide new insights into the convergent evolution of SVs and serve as a rich resource for the future improvement of sheep, goats, and related livestock.
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Affiliation(s)
- Ji Yang
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, China
- College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Dong-Feng Wang
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences (UCAS), Beijing, 100049, China
| | - Jia-Hui Huang
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, China
- College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Qiang-Hui Zhu
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences (UCAS), Beijing, 100049, China
| | - Ling-Yun Luo
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, China
- College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Ran Lu
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, China
- College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Xing-Long Xie
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences (UCAS), Beijing, 100049, China
| | - Hosein Salehian-Dehkordi
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences (CAS), Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences (UCAS), Beijing, 100049, China
| | - Ali Esmailizadeh
- Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, 76169-133, Iran
| | - George E Liu
- Animal Genomics and Improvement Laboratory, BARC, USDA-ARS, Beltsville, MD, 20705, USA
| | - Meng-Hua Li
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, China.
- College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.
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2
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Pei T, Luo B, Huang W, Liu D, Li Y, Xiao L, Huang X, Ouyang Y, Zhu H. Increased Expression of YAP Inhibited the Autophagy Level by Upregulating mTOR Signal in the Eutopic ESCs of Endometriosis. Front Endocrinol (Lausanne) 2022; 13:813165. [PMID: 35173685 PMCID: PMC8842667 DOI: 10.3389/fendo.2022.813165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 01/03/2022] [Indexed: 01/18/2023] Open
Abstract
We first reported that the Hippo-YAP signaling pathway plays a critical role in the pathogenesis of endometriosis (EMS). Autophagy is also related to the invasion ability of endometrial cells and is involved in the pathogenesis of EMS through multi-levels. However, the precise regulatory mechanism of YAP on autophagy in the eutopic endometrial stromal cells (ESCs) is still unclear. Primary eutopic ESCs of EMS patients (n = 12) and control patients without EMS (n = 9) were isolated and cultured to investigate the expressions of YAP and mTOR, the role of YAP in autophagy, and the effect of the YAP-autophagy signal on the decidualization of the eutopic ESCs. Endometriosis-related sequencing data (GSE51981) in the GEO database were used to find the genes significantly correlated with YAP. We found 155 genes with significant differences in the interaction with YAP in EMS from the dataset, and the autophagy pathway was significantly enriched. Following on from our previous studies of YAP knockdown, overexpression of YAP resulted in an increased expression of mTOR and decreased ratio of LC3-II/LC3-I and autophagy markers, in the eutopic ESCs; transmission electron microscope observation also showed fewer autophagosomes compared with the control cells. Furthermore, ESCs of the Rapamycin-treated group showed significant decidual-like changes with significantly increased decidual prolactin level at 72 h after in vitro decidualization. These results demonstrate that the increased YAP inhibited the level of autophagy by upregulating the mTOR signal in the eutopic ESCs of endometriosis. The YAP-autophagy signal plays an important role in the pathogenesis of endometriosis-associated infertility.
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Affiliation(s)
- Tianjiao Pei
- Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Bin Luo
- Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Wei Huang
- Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Dong Liu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
- Department of Reproductive Endocrinology, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Yujing Li
- Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Li Xiao
- Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Xin Huang
- Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Yunwei Ouyang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
- Department of Reproductive Endocrinology, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Huili Zhu
- Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
- *Correspondence: Huili Zhu,
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3
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Tsai C, Chang C, Lin B, Wu Y, Wu M, Lin L, Huang W, Holz JD, Sheu T, Lee J, Kitsis RN, Tai P, Lee Y. Up-regulation of cofilin-1 in cell senescence associates with morphological change and p27 kip1 -mediated growth delay. Aging Cell 2021; 20:e13288. [PMID: 33336885 PMCID: PMC7811848 DOI: 10.1111/acel.13288] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 11/05/2020] [Accepted: 11/27/2020] [Indexed: 01/10/2023] Open
Abstract
Morphological change is an explicit characteristic of cell senescence, but the underlying mechanisms remains to be addressed. Here, we demonstrated, after a survey of various actin-binding proteins, that the post-translational up-regulation of cofilin-1 was essential for the reduced rate of actin depolymerization morphological enlargement in senescent cells. Additionally, up-regulated cofilin-1 mainly existed in the serine-3 phosphorylated form, according to the 2D gel immunoblotting assay. The up-regulation of cofilin-1 was also detected in aged mammalian tissues. The over-expression of wild-type cofilin-1 and constitutively phosphorylated cofilin-1 promoted cell senescence with an increased cell size. Additionally, senescent phenotypes were also reduced by knockdown of total cofilin-1, which led to a decrease in phosphorylated cofilin-1. The senescence induced by the over-expression of cofilin-1 was dependent on p27Kip1 , but not on the p53 and p16INK4 expressions. The knockdown of p27Kip1 alleviated cell senescence induced by oxidative stress or replicative stress. We also found that the over-expression of cofilin-1 induced the expression of p27Kip1 through transcriptional suppression of the transcriptional enhancer factors domain 1 (TEAD1) transcription factor. The TEAD1 transcription factor played a transrepressive role in the p27Kip1 gene promoter, as determined by the promoter deletion reporter gene assay. Interestingly, the down-regulation of TEAD1 was accompanied by the up-regulation of cofilin-1 in senescence. The knockdown and restoration of TEAD1 in young cells and old cells could induce and inhibit p27Kip1 and senescent phenotypes, respectively. Taken together, the current data suggest that cofilin-1/TEAD1/p27Kip1 signaling is involved in senescence-related morphological change and growth arrest.
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Affiliation(s)
- Cheng‐Han Tsai
- Department of Biomedical Imaging and Radiological Sciences National Yang‐Ming University Taipei Taiwan
| | - Chun‐Yuan Chang
- Department of Biomedical Imaging and Radiological Sciences National Yang‐Ming University Taipei Taiwan
| | - Bing‐Ze Lin
- Department of Biomedical Imaging and Radiological Sciences National Yang‐Ming University Taipei Taiwan
| | - Yu‐Lou Wu
- Department of Biomedical Imaging and Radiological Sciences National Yang‐Ming University Taipei Taiwan
| | - Meng‐Hsiu Wu
- Department of Biomedical Imaging and Radiological Sciences National Yang‐Ming University Taipei Taiwan
| | - Liang‐Tin Lin
- Department of Biomedical Imaging and Radiological Sciences National Yang‐Ming University Taipei Taiwan
| | - Wen‐Chien Huang
- Department of Surgery Division of Thoracic Surgery MacKay Memorial Hospital Taipei Taiwan
| | - Jonathan D. Holz
- Department of Biology University of Rochester Rochester NY14642USA
| | - Tzong‐Jen Sheu
- Department of Orthopaedics Center for Musculoskeletal Research University of Rochester School of Medicine Rochester NY14642USA
| | - Jhih‐Shian Lee
- Department of Biomedical Imaging and Radiological Sciences National Yang‐Ming University Taipei Taiwan
| | - Richard N. Kitsis
- Departments of Medicine (Cardiology) and Cell Biology and Wilf Family Cardiovascular Research Institute Albert Einstein College of Medicine Bronx, New York NY USA
| | - Pei‐Han Tai
- Graduate Institute of Oral Biology School of Dentistry National Taiwan University Taipei Taiwan
| | - Yi‐Jang Lee
- Department of Biomedical Imaging and Radiological Sciences National Yang‐Ming University Taipei Taiwan
- Cancer Progression Research Center National Yang‐Ming University Taipei11221Taiwan
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4
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Sakabe NJ, Aneas I, Knoblauch N, Sobreira DR, Clark N, Paz C, Horth C, Ziffra R, Kaur H, Liu X, Anderson R, Morrison J, Cheung VC, Grotegut C, Reddy TE, Jacobsson B, Hallman M, Teramo K, Murtha A, Kessler J, Grobman W, Zhang G, Muglia LJ, Rana S, Lynch VJ, Crawford GE, Ober C, He X, Nóbrega MA. Transcriptome and regulatory maps of decidua-derived stromal cells inform gene discovery in preterm birth. SCIENCE ADVANCES 2020; 6:eabc8696. [PMID: 33268355 PMCID: PMC7710387 DOI: 10.1126/sciadv.abc8696] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 10/19/2020] [Indexed: 05/29/2023]
Abstract
While a genetic component of preterm birth (PTB) has long been recognized and recently mapped by genome-wide association studies (GWASs), the molecular determinants underlying PTB remain elusive. This stems in part from an incomplete availability of functional genomic annotations in human cell types relevant to pregnancy and PTB. We generated transcriptome (RNA-seq), epigenome (ChIP-seq of H3K27ac, H3K4me1, and H3K4me3 histone modifications), open chromatin (ATAC-seq), and chromatin interaction (promoter capture Hi-C) annotations of cultured primary decidua-derived mesenchymal stromal/stem cells and in vitro differentiated decidual stromal cells and developed a computational framework to integrate these functional annotations with results from a GWAS of gestational duration in 56,384 women. Using these resources, we uncovered additional loci associated with gestational duration and target genes of associated loci. Our strategy illustrates how functional annotations in pregnancy-relevant cell types aid in the experimental follow-up of GWAS for PTB and, likely, other pregnancy-related conditions.
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Affiliation(s)
- Noboru J Sakabe
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Ivy Aneas
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Nicholas Knoblauch
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Debora R Sobreira
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Nicole Clark
- Department of Pediatrics, Center for Genomic and Computational Biology, Duke University, Durham, NC 27705, USA
| | - Cristina Paz
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Cynthia Horth
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Ryan Ziffra
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Harjot Kaur
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Xiao Liu
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Rebecca Anderson
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Jean Morrison
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Virginia C Cheung
- Department of Neurology and Institute for Stem Cell Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Chad Grotegut
- Department of Obstetrics and Gynecology, Duke University Health System, Durham, NC 27713, USA
| | - Timothy E Reddy
- Department of Biostatistics and Bioinformatics, Center for Genomic and Computational Biology, Duke University, Durham, NC 27708, USA
| | - Bo Jacobsson
- Department of Obstetrics and Gynecology, University of Gothenberg, Gothenberg, Sweden
- Department of Genetics and Bioinformatics, Area of Health Data and Digitalization, Institute of Public Health, Oslo, Norway
| | - Mikko Hallman
- Department of Children and Adolescents, Oulu University Hospital, Oulu, Finland
| | - Kari Teramo
- Department of Obstetrics and Gynecology, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
| | - Amy Murtha
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Duke University School of Medicine, Durham, NC 27713, USA
| | - John Kessler
- Department of Neurology and Institute for Stem Cell Medicine, Northwestern University, Chicago, IL 60611, USA
| | - William Grobman
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Ge Zhang
- Division of Human Genetics, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Louis J Muglia
- Department of Obstetrics and Gynecology, University of Chicago, Chicago IL 60637, USA
| | - Sarosh Rana
- Department of Obstetrics and Gynecology, University of Chicago, Chicago IL 60637, USA
| | - Vincent J Lynch
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Gregory E Crawford
- Department of Pediatrics, Center for Genomic and Computational Biology, Duke University, Durham, NC 27705, USA
| | - Carole Ober
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA.
- Department of Obstetrics and Gynecology, University of Chicago, Chicago IL 60637, USA
| | - Xin He
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA.
| | - Marcelo A Nóbrega
- Department of Human Genetics, University of Chicago, Chicago, IL 60637, USA.
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5
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Zhang S, Zeng T, Hu B, Zhang YH, Feng K, Chen L, Niu Z, Li J, Huang T, Cai YD. Discriminating Origin Tissues of Tumor Cell Lines by Methylation Signatures and Dys-Methylated Rules. Front Bioeng Biotechnol 2020; 8:507. [PMID: 32528944 PMCID: PMC7264161 DOI: 10.3389/fbioe.2020.00507] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 04/30/2020] [Indexed: 12/18/2022] Open
Abstract
DNA methylation is an essential epigenetic modification for multiple biological processes. DNA methylation in mammals acts as an epigenetic mark of transcriptional repression. Aberrant levels of DNA methylation can be observed in various types of tumor cells. Thus, DNA methylation has attracted considerable attention among researchers to provide new and feasible tumor therapies. Conventional studies considered single-gene methylation or specific loci as biomarkers for tumorigenesis. However, genome-scale methylated modification has not been completely investigated. Thus, we proposed and compared two novel computational approaches based on multiple machine learning algorithms for the qualitative and quantitative analyses of methylation-associated genes and their dys-methylated patterns. This study contributes to the identification of novel effective genes and the establishment of optimal quantitative rules for aberrant methylation distinguishing tumor cells with different origin tissues.
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Affiliation(s)
- Shiqi Zhang
- School of Life Sciences, Shanghai University, Shanghai, China.,Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Tao Zeng
- Shanghai Research Center for Brain Science and Brain-Inspired Intelligence, Shanghai, China
| | - Bin Hu
- State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Yu-Hang Zhang
- Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Kaiyan Feng
- Department of Computer Science, Guangdong AIB Polytechnic, Guangzhou, China
| | - Lei Chen
- College of Information Engineering, Shanghai Maritime University, Shanghai, China
| | - Zhibin Niu
- College of Intelligence and Computing, Tianjin University, Tianjin, China
| | - Jianhao Li
- State Key Laboratory of Livestock and Poultry Breeding, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangdong Key Laboratory of Animal Breeding and Nutrition, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Tao Huang
- Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yu-Dong Cai
- School of Life Sciences, Shanghai University, Shanghai, China
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6
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Vrljicak P, Lucas ES, Lansdowne L, Lucciola R, Muter J, Dyer NP, Brosens JJ, Ott S. Analysis of chromatin accessibility in decidualizing human endometrial stromal cells. FASEB J 2018; 32:2467-2477. [PMID: 29259032 PMCID: PMC6040682 DOI: 10.1096/fj.201701098r] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Spontaneous decidualization of the endometrium in response to progesterone signaling is confined to menstruating species, including humans and other higher primates. During this process, endometrial stromal cells (EnSCs) differentiate into specialized decidual cells that control embryo implantation. We subjected undifferentiated and decidualizing human EnSCs to an assay for transposase accessible chromatin with sequencing (ATAC-seq) to map the underlying chromatin changes. A total of 185,084 open DNA loci were mapped accurately in EnSCs. Altered chromatin accessibility upon decidualization was strongly associated with differential gene expression. Analysis of 1533 opening and closing chromatin regions revealed over-representation of DNA binding motifs for known decidual transcription factors (TFs) and identified putative new regulators. ATAC-seq footprint analysis provided evidence of TF binding at specific motifs. One of the largest footprints involved the most enriched motif-basic leucine zipper-as part of a triple motif that also comprised the estrogen receptor and Pax domain binding sites. Without exception, triple motifs were located within Alu elements, which suggests a role for this primate-specific transposable element (TE) in the evolution of decidual genes. Although other TEs were generally under-represented in open chromatin of undifferentiated EnSCs, several classes contributed to the regulatory DNA landscape that underpins decidual gene expression.-Vrljicak, P., Lucas, E. S., Lansdowne, L., Lucciola, R., Muter, J., Dyer, N. P., Brosens, J. J., Ott, S. Analysis of chromatin accessibility in decidualizing human endometrial stromal cells.
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Affiliation(s)
- Pavle Vrljicak
- Tommy's National Centre for Miscarriage Research, Warwick Medical School, University Hospitals Coventry and Warwickshire National Health Service (NHS) Trust, United Kingdom.,Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - Emma S Lucas
- Tommy's National Centre for Miscarriage Research, Warwick Medical School, University Hospitals Coventry and Warwickshire National Health Service (NHS) Trust, United Kingdom.,Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - Lauren Lansdowne
- Department of Computer Science, University of Warwick, Coventry, United Kingdom
| | - Raffaella Lucciola
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - Joanne Muter
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - Nigel P Dyer
- Department of Computer Science, University of Warwick, Coventry, United Kingdom
| | - Jan J Brosens
- Tommy's National Centre for Miscarriage Research, Warwick Medical School, University Hospitals Coventry and Warwickshire National Health Service (NHS) Trust, United Kingdom.,Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, United Kingdom
| | - Sascha Ott
- Tommy's National Centre for Miscarriage Research, Warwick Medical School, University Hospitals Coventry and Warwickshire National Health Service (NHS) Trust, United Kingdom.,Department of Computer Science, University of Warwick, Coventry, United Kingdom
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7
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Chen H, Song Y, Yang S, Fu J, Feng X, Huang W. YAP mediates human decidualization of the uterine endometrial stromal cells. Placenta 2017; 53:30-35. [PMID: 28487017 DOI: 10.1016/j.placenta.2017.03.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 03/18/2017] [Accepted: 03/20/2017] [Indexed: 01/19/2023]
Abstract
INTRODUCTION The decidualization of uterine endometrial stromal cells (ESCs) is critical for the successful establishment and maintenance of pregnancy and involves extensive cell proliferation and differentiation. A newly established signaling pathway, the Hippo/Yes-associated protein (YAP) pathway, plays a critical role in these proliferation processes. Our previous study demonstrated that YAP is expressed in human ESCs. However, its role in decidualization remains unclear. The objective of the present study was to explore the role of YAP in the decidualization of human ESCs. METHODS The expression of YAP was first investigated in the endometrium of non-pregnant women and in the decidua of pregnant women. The role of YAP was investigated by transfecting ESCs with mRNA silencing constructs and observing the negative effects of this action upon decidualization induced in vitro. RESULTS Our results revealed that the expression of YAP was higher in decidual cells from early pregnant decidua compared with ESCs from non-pregnant endometrium. The expression levels of YAP and TEA domain 1 (TEAD1) were both increased in ESCs during in vitro decidualization and the knockdown of YAP in ESCs caused negative effects upon decidualization in vitro. DISCUSSION Our study suggests that YAP is upregulated in human decidual cells compared with ESCs and influences the decidualization of ESCs.
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Affiliation(s)
- Hengxi Chen
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, People's Republic of China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, People's Republic of China
| | - Yong Song
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, People's Republic of China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, People's Republic of China
| | - Shiyuan Yang
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Jing Fu
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, People's Republic of China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, People's Republic of China
| | - Xue Feng
- Department of Obstetrics and Gynecology, Chongqing Obstetrics and Gynecology Hospital, Chongqing, People's Republic of China
| | - Wei Huang
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, People's Republic of China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, People's Republic of China.
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8
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Marano RJ, Ben-Jonathan N. Minireview: Extrapituitary prolactin: an update on the distribution, regulation, and functions. Mol Endocrinol 2014; 28:622-33. [PMID: 24694306 DOI: 10.1210/me.2013-1349] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Prolactin (PRL) is an important hormone with many diverse functions. Although it is predominantly produced by lactrotrophs of the pituitary there are a number of other organs, cells, and tissues in which PRL is expressed and secreted. The impact of this extrapituitary PRL (ePRL) on localized metabolism and cellular functions is gaining widespread attention. In 1996, a comprehensive review on ePRL was published. However, since this time, there have been a number of advancements in ePRL research. This includes a greater understanding of the components of the control elements located within the superdistal promoter of the ePRL gene. Furthermore, several new sites of ePRL have been discovered, each under unique control by a range of transcription factors and elements. The functional role of ePRL at each of the expression sites also varies widely leading to gender and site bias. This review aims to provide an update to the research conducted on ePRL since the 1996 review. The focus is on new data concerning the sites of ePRL expression, its regulation, and its function within the organs in which it is expressed.
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Affiliation(s)
- Robert J Marano
- Ear Science Institute Australia (R.J.M.), Subiaco, Western Australia, 6008, Australia; Ear Sciences Centre, School of Surgery (R.J.M.), The University of Western Australia, Nedlands, Western Australia, 6009, Australia; and Department of Cancer Biology (N.B-J.), University of Cincinnati Medical School, Cincinnati, Ohio 45267
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Schroeder JK, Kessler CA, Handwerger S. Critical role for TWIST1 in the induction of human uterine decidualization. Endocrinology 2011; 152:4368-76. [PMID: 21914771 PMCID: PMC3199000 DOI: 10.1210/en.2011-1140] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The importance of the transcription factor TWIST1 for uterine decidualization was examined in human uterine fibroblast (HUF) cells decidualized in vitro with medroxyprogesterone, estradiol (E2), and prostaglandin E2. TWIST1 mRNA levels increased by 6.0- to 6.8-fold during the first 1-2 d of decidualization and remained above predecidualization levels for up to 15 d. Pretreatment of HUF cells with a TWIST1 small interfering RNA (siRNA) for 3 d before the induction of decidualization resulted in less morphologic differentiation than HUF cells pretreated with a nonsilencing control RNA. In addition, the cells pretreated with TWIST1 siRNA expressed 75-95% less IGF binding protein 1, LEFTY2, fibromodulin, laminin, and several other mRNA during decidualization, including the mRNA for the transcription factors forkhead box protein O1 and v-ets-erythroblastosis virus E26, both of which were previously shown to be critical for the induction of decidualization. The HUF cells pretreated with the TWIST1 siRNA also underwent less apoptosis during decidualization than the control cells, as evidenced by a 20% decrease in DNA fragmentation (terminal deoxynucleotidyl transferase 2'-deoxyuridine, 5'-triphosphate nick end labeling assay) and a 43-48% decrease in caspase 3, BCL2-associated X protein, and TNF receptor superfamily member 6 mRNA levels. Although the knockdown of TWIST1 expression markedly attenuated the induction of decidualization, overexpression of TWIST1 alone was insufficient to induce the decidualization of HUF cells. Taken together, these findings strongly implicate an essential role for TWIST1 in the initiation of human decidualization and uterine stromal cell apoptosis that occurs upstream of the induction of forkhead box protein O1 and v-ets-erythroblastosis virus E26 mRNA.
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Affiliation(s)
- Jennifer K Schroeder
- Department of Pediatrics, University of Cincinnati and Division of Endocrinology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, Ohio 45229-3039, USA
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