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Zambuto SG, Jain I, Theriault HS, Underhill GH, Harley BAC. Cell Chirality of Micropatterned Endometrial Microvascular Endothelial Cells. Adv Healthc Mater 2024; 13:e2303928. [PMID: 38291861 PMCID: PMC11076162 DOI: 10.1002/adhm.202303928] [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: 11/09/2023] [Revised: 01/14/2024] [Indexed: 02/01/2024]
Abstract
Chirality is an intrinsic cellular property that describes cell polarization biases along the left-right axis, apicobasal axis, or front-rear axes. Cell chirality plays a significant role in the arrangement of organs in the body as well as in the orientation of organelles, cytoskeletons, and cells. Vascular networks within the endometrium, the mucosal inner lining of the uterus, commonly display spiral architectures that rapidly form across the menstrual cycle. Herein, the role of endometrial-relevant extracellular matrix stiffness, composition, and soluble signals on endometrial endothelial cell chirality is systematically examined using a high-throughput microarray. Endometrial endothelial cells display marked patterns of chirality as individual cells and as cohorts in response to substrate stiffness and environmental cues. Vascular networks formed from endometrial endothelial cells also display shifts in chirality as a function of exogenous hormones. Changes in cellular-scale chirality correlate with changes in vascular network parameters, suggesting a critical role for cellular chirality in directing endometrial vessel network organization.
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Affiliation(s)
- Samantha G Zambuto
- Dept. of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL, 61801, USA
| | - Ishita Jain
- Dept. of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL, 61801, USA
| | - Hannah S Theriault
- Dept. of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL, 61801, USA
| | - Gregory H Underhill
- Dept. of Bioengineering, University of Illinois Urbana-Champaign, Urbana, IL, 61801, USA
| | - Brendan A C Harley
- Dept. Chemical and Biomolecular Engineering, University of Illinois Urbana-Champaign, Urbana, IL, 61801, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL, 61801, USA
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Zambuto SG, Jain I, Theriault HS, Underhill GH, Harley BAC. Cell Chirality of Micropatterned Endometrial Microvascular Endothelial Cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.20.563368. [PMID: 37961315 PMCID: PMC10634711 DOI: 10.1101/2023.10.20.563368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Chirality is an intrinsic cellular property that describes cell polarization biases along the left-right axis, apicobasal axis, or front-rear axes. Cell chirality plays a significant role in the arrangement of organs in the body as well as the orientation of organelles, cytoskeletons, and cells. Vascular networks within the endometrium, the mucosal inner lining of the uterus, commonly display spiral architectures that rapidly form across the menstrual cycle. Herein, we systematically examine the role of endometrial-relevant extracellular matrix stiffness, composition, and soluble signals on endometrial endothelial cell chirality using a high-throughput microarray. Endometrial endothelial cells display marked patterns of chirality as individual cells and as cohorts in response to substrate stiffness and environmental cues. Vascular networks formed from endometrial endothelial cells also display shifts in chirality as a function of exogenous hormones. Changes in cellular-scale chirality correlate with changes in vascular network parameters, suggesting a critical role for cellular chirality in directing endometrial vessel network organization.
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3
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Zhou Y, Sun Z, Song J. Research progress on the impact of anxiety and depression on embryo transfer outcomes of in vitro fertilization. Zhejiang Da Xue Xue Bao Yi Xue Ban 2023; 52:61-67. [PMID: 37283119 DOI: 10.3724/zdxbyxb-2022-0473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Infertile women who receive in vitro fertilization-embryo transfer (IVF-ET) often present psychological distress such as anxiety, depression and perceived stress. This adverse psychological state can affect the immune homeostasis at the mother-fetus interface, the incubation of blastula and the receptivity of the maternal endometrium through the psycho-neuro-immuno-endocrine network, which in turns affect the proliferation, invasion and vascular remodeling of the embryo trophoblast, and reduces the success rate of embryo transfer. This adverse outcome of embryo transfer will further aggravate the psychological pain of patients, forming a vicious circle. The positive partner effect between husband and wife or the use of cognitive behavioral therapy, acupuncture, yoga and other measures for psychological intervention before and after IVF-ET, may break the vicious cycle and improve clinical pregnancy rate, continuous pregnancy rate and live birth rate after IVF-ET by alleviating anxiety and depression. This article reviews the research progress on anxiety and depression states in women receiving IVF-ET and the impact on outcome of IVF-ET and related mechanisms, as well as the application of psychological intervention for alleviating anxiety and depression, so as to provide insights in improving the outcome of IVF-ET.
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Affiliation(s)
- Yue Zhou
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250014, China.
| | - Zhen'gao Sun
- Reproductive & Genetic Center of Integrated Chinese & Western Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China.
| | - Jingyan Song
- Reproductive & Genetic Center of Integrated Chinese & Western Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, China
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Zhu PF, Song ZJ, Bi XY, Su D, Li XL, Chen YH, Wu XQ. Correlation between methylenetetrahydrofolate reductase gene-specific methylation and recurrent spontaneous abortion. Biotechnol Genet Eng Rev 2023:1-11. [PMID: 36606759 DOI: 10.1080/02648725.2022.2164137] [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: 11/13/2022] [Accepted: 12/27/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To investigate the correlation between methylenetetrahydrofolate reductase (MTHFR) gene-specific methylation and recurrent spontaneous abortion (RSA). METHODS A total of 50 RSA patients who visited our hospital were recruited in the study group; 50 multiparous women who underwent physical examinations during the same period were enrolled in the control group. The levels of homocysteine, folic acid, and vitamin B12 and their MTHFR gene polymorphism and specific methylation were measured in both groups. The Logistic regression equation was used to analyze the correlation between MTHFR gene-specific methylation and RSA. RESULTS The methylated allele MM was not found in the control group, and the frequency in the study group was 1.19%. The frequency of the MU genotype in the study group 32.93% was higher than that in the control group 12.45%. The frequency of methylated alleles of CC and CT genotypes carrying MTHFR C677T polymorphism in the study group was higher than that in the control group (P < 0.05). There was no significant difference in the TT genotype between the two groups (P > 0.05). Multivariate Logistic regression analysis exhibited that patients with methylated alleles of CC genotype had a risk of RSA increased by 1.167 times, and the risk increased by 2.500 times in patients with methylated alleles of CT genotype (P < 0.05). 83.33% of RSA patients carrying methylated alleles affected hyperhomocysteinemia. In patients with elevated homocysteine levels, the risk of RSA caused by methylated allele was significantly increased by 7.321 times. CONCLUSION MTHFR gene-specific methylation can significantly increase the risk of RSA.
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Affiliation(s)
- Peng-Fei Zhu
- Center of Reproductive Medicine, Children's Hospital of Shanxi and Women Health Center, Shanxi, China
| | - Zhi-Jiao Song
- Health Care Department, Children's Hospital of Shanxi and Women Health Center, Shanxi, China
| | - Xing-Yu Bi
- Center of Reproductive Medicine, Children's Hospital of Shanxi and Women Health Center, Shanxi, China
| | - Dan Su
- Center of Reproductive Medicine, Children's Hospital of Shanxi and Women Health Center, Shanxi, China
| | - Xiao-Ling Li
- Center of Reproductive Medicine, Children's Hospital of Shanxi and Women Health Center, Shanxi, China
| | - Yan-Hua Chen
- Center of Reproductive Medicine, Children's Hospital of Shanxi and Women Health Center, Shanxi, China
| | - Xue-Qing Wu
- Center of Reproductive Medicine, Children's Hospital of Shanxi and Women Health Center, Shanxi, China
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Fang Y, Fang D. Comprehensive analysis of placental gene-expression profiles and identification of EGFR-mediated autophagy and ferroptosis suppression in intrahepatic cholestasis of pregnancy. Gene 2022; 834:146594. [PMID: 35643225 DOI: 10.1016/j.gene.2022.146594] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/18/2022] [Accepted: 05/16/2022] [Indexed: 11/04/2022]
Abstract
Intrahepatic cholestasis of pregnancy (ICP) was the most common liver disease specific to pregnancy. The symptoms of ICP were maternal pruritus and increased bile acid level in serum which was related to preterm birth, fetal distress, meconium-stained amniotic fluid and stillbirth. However, the mechanism of ICP progression on fetal development remained obscure. Sequencing data of 2 normal placenta samples and 4 intrahepatic cholestasis samples during pregnancy was analyzed by GEO2R. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) were used for analysis of differentially expressed genes. MCODE - A plug-in of Cytoscape was used for molecular complex detection. STRING, Cytoscape, GeneMANIA, NetworkAnalyst, TransmiR, JASPAR, DGIdb and DrugBank were used in this study. Furthermore, histopathological and cell experiments were used to verify our results. Our study identified the key KEGG pathway and four MCODEs which were closely with ICP development, further, sorted by degree centrality, we showed top 30 genes from 7209 differential genes, such as TP53, SRC, EGFR, ESR1, IL10, CD8A, MAPK3, PTPRC, EGF, KIT, ITGAM, LEP and CSF2, etc. Moreover, these hub genes participated in JAK-STAT3 signaling pathway and STAT1/3 regulated these genes expression in a direct way or miRNA-mediated manner. Drug-target analysis about up-regulated genes among hub genes showed that these genes contained multiple drug action site. Furthermore, hub gene-EGFR was associated with destroyed autophagy and ferroptosis. In conclusion, our study analyzed key genes and pathways in ICP development. JAK-STAT3 pathway and EGFR might be a potential target for ICP therapy.
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Affiliation(s)
- Yan Fang
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, People's Republic of China
| | - Dajun Fang
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, People's Republic of China.
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Choudhury J, Pandey D, Chaturvedi PK, Gupta S. Epigenetic regulation of epithelial to mesenchymal transition: a trophoblast perspective. Mol Hum Reprod 2022; 28:6572349. [PMID: 35451485 DOI: 10.1093/molehr/gaac013] [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: 02/11/2022] [Revised: 03/31/2022] [Indexed: 11/12/2022] Open
Abstract
Epigenetic changes alter expression of genes at both pre- and post-transcriptional levels without changing their DNA sequence. Accumulating evidence suggests that such changes can modify cellular behaviour and characteristics required during development and in response to various extracellular stimuli. Trophoblast cells develop from the outermost trophectoderm layer of the blastocyst and undergo many phenotypic changes as the placenta develops. One such phenotypic change is differentiation of the epithelial natured cytotrophoblasts into the mesenchymal natured extravillous trophoblasts. The extravillous trophoblasts are primarily responsible for invading into the maternal decidua and thus establishing connection with the maternal spiral arteries. Any dysregulation of this process can have adverse effects on the pregnancy outcome. Hence, tight regulation of this epithelial-mesenchymal transition is critical for successful pregnancy. This review summarizes the recent research on the epigenetic regulation of the epithelial-mesenchymal transition occurring in the trophoblast cells during placental development. The functional significance of chemical modifications of DNA and histone, which regulate transcription, as well as non-coding RNAs, which control gene expression post-transcriptionally, is discussed in relation to trophoblast biology.
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Affiliation(s)
- Jaganmoy Choudhury
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi-, 110029, India
| | - Deepak Pandey
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi-, 110029, India
| | - Pradeep Kumar Chaturvedi
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi-, 110029, India
| | - Surabhi Gupta
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi-, 110029, India
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Gao P, Zha Y, Wei L, Zhou X, Zhu S, Zhang H, Gao X, Jiang Y, Chen Y, Li J, Zhang J, Yu J, Wang S, Liu H, Feng L. G-CSF: A vehicle for communication between trophoblasts and macrophages which may cause problems in recurrent spontaneous abortion. Placenta 2022; 121:164-172. [DOI: 10.1016/j.placenta.2022.03.125] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 02/26/2022] [Accepted: 03/25/2022] [Indexed: 12/20/2022]
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8
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Liao R, Chen X, Cao Q, Wang Y, Miao Z, Lei X, Jiang Q, Chen J, Wu X, Li X, Li J, Dong C. HIST1H1B Promotes Basal-Like Breast Cancer Progression by Modulating CSF2 Expression. Front Oncol 2021; 11:780094. [PMID: 34746019 PMCID: PMC8570124 DOI: 10.3389/fonc.2021.780094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 10/05/2021] [Indexed: 01/09/2023] Open
Abstract
Background Basal-like breast cancer (BLBC) is associated with a poor clinical outcome; however, the mechanism of BLBC aggressiveness is still unclear. It has been shown that a linker histone functions as either a positive or negative regulator of gene expression in tumors. Here, we aimed to investigate the possible involvement and mechanism of HIST1H1B in BLBC progression. Experimental design We analyzed multiple gene expression datasets to determine the relevance of HIST1H1B expression with BLBC. We employed quantitative real-time PCR, transwell assay, colony formation assay, and mammosphere assay to dissect the molecular events associated with the expression of HIST1H1B in human breast cancer. We studied the association of HIST1H1B with CSF2 by ChIP assay. Using tumorigenesis assays, we determine the effect of HIST1H1B expression on tumorigenicity of BLBC cells. Results Here, we show that the linker histone HIST1H1B is dramatically elevated in BLBC due to HIST1H1B copy number amplification and promoter hypomethylation. HIST1H1B upregulates colony-stimulating factor 2 (CSF2) expression by binding the CSF2 promoter. HIST1H1B expression promotes, whereas knockdown of HIST1H1B expression suppresses tumorigenicity. In breast cancer patients, HIST1H1B expression is positively correlated with large tumor size, high grade, metastasis and poor survival. Conclusion HIST1H1B contributes to basal-like breast cancer progression by modulating CSF2 expression, indicating a potential prognostic marker and therapeutic target for this disease.
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Affiliation(s)
- Ruocen Liao
- Department of Pathology and Pathophysiology, and Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Zhejiang Key Laboratory for Disease Proteomics, Zhejiang University School of Medicine, Hangzhou, China
| | - Xingyu Chen
- Department of Pathology and Pathophysiology, and Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Zhejiang Key Laboratory for Disease Proteomics, Zhejiang University School of Medicine, Hangzhou, China
| | - Qianhua Cao
- Department of Pathology and Pathophysiology, and Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Zhejiang Key Laboratory for Disease Proteomics, Zhejiang University School of Medicine, Hangzhou, China
| | - Yifan Wang
- Cancer Institute of Integrative Medicine, Zhejiang Academy of Traditional Chinese Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Zhaorui Miao
- Department of Pathology and Pathophysiology, and Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Zhejiang Key Laboratory for Disease Proteomics, Zhejiang University School of Medicine, Hangzhou, China
| | - Xingyu Lei
- Department of Pathology and Pathophysiology, and Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Zhejiang Key Laboratory for Disease Proteomics, Zhejiang University School of Medicine, Hangzhou, China
| | - Qianjin Jiang
- Department of Pathology and Pathophysiology, and Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Zhejiang Key Laboratory for Disease Proteomics, Zhejiang University School of Medicine, Hangzhou, China
| | - Jie Chen
- Department of Pathology and Pathophysiology, and Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Zhejiang Key Laboratory for Disease Proteomics, Zhejiang University School of Medicine, Hangzhou, China
| | - Xuebiao Wu
- Department of Pathophysiology, Gannan Medical University, Gannan, China
| | - Xiaoli Li
- R&D Department of Hangzhou, Abcam Plc, Hangzhou, China
| | - Jun Li
- Department of Pathology and Pathophysiology, and Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chenfang Dong
- Department of Pathology and Pathophysiology, and Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Zhejiang Key Laboratory for Disease Proteomics, Zhejiang University School of Medicine, Hangzhou, China
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Zhou Q, Xiong Y, Qu B, Bao A, Zhang Y. DNA Methylation and Recurrent Pregnancy Loss: A Mysterious Compass? Front Immunol 2021; 12:738962. [PMID: 34745108 PMCID: PMC8566749 DOI: 10.3389/fimmu.2021.738962] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 10/04/2021] [Indexed: 12/24/2022] Open
Abstract
Recurrent pregnancy loss (RPL) is a common and severe pathological pregnancy, whose pathogenesis is not fully understood. With the development of epigenetics, the study of DNA methylation, provides a new perspective on the pathogenesis and therapy of RPL. The abnormal DNA methylation of imprinted genes, placenta-specific genes, immune-related genes and sperm DNA may, directly or indirectly, affect embryo implantation, growth and development, leading to the occurrence of RPL. In addition, the unique immune tolerogenic microenvironment formed at the maternal-fetal interface has an irreplaceable effect on the maintenance of pregnancy. In view of these, changes in the cellular components of the maternal-fetal immune microenvironment and the regulation of DNA methylation have attracted a lot of research interest. This review summarizes the research progress of DNA methylation involved in the occurrence of RPL and the regulation of the maternal-fetal immune microenvironment. The review provides insights into the personalized diagnosis and treatment of RPL.
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Affiliation(s)
- Qi Zhou
- Reproductive Medical Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yunhe Xiong
- Urology Department, Renmin Hospital of Wuhan University, Wuhan, China
| | - Bing Qu
- Reproductive Medical Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Anyu Bao
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yan Zhang
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
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Húngaro TGR, Gregnani MF, Alves-Silva T, Herse F, Alenina N, Bader M, Araújo RC. Cortisol Dose-Dependently Impairs Migration and Tube-like Formation in a Trophoblast Cell Line and Modulates Inflammatory and Angiogenic Genes. Biomedicines 2021; 9:biomedicines9080980. [PMID: 34440184 PMCID: PMC8393357 DOI: 10.3390/biomedicines9080980] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 07/17/2021] [Accepted: 07/26/2021] [Indexed: 11/16/2022] Open
Abstract
Several stimuli can change maternal hormone levels during pregnancy. These changes may affect trophoblastic cells and modulate the development of the embryo and the placental tissue itself. Changes in cortisol levels are associated with impaired trophoblast implantation and function, in addition to other pregnancy complications. This study aims to analyze the effects of low and high doses of cortisol on an extravillous trophoblast cell line, and the effects of various exposures to this hormone. SGHPL-4 cells were treated with cortisol at five doses (0–1000 nM) and two exposures (continuous: 24 h/day; and intermittent: 2 h/day). In intermittent treatment, cortisol acted mainly as an anti-inflammatory hormone, repressing gene expression of kinin B1 receptors, interleukin-6, and interleukin-1β. Continuous treatment modulated inflammatory and angiogenic pathways, significantly repressing angiogenic factors and their receptors. Cortisol affected cell migration and tube-like structures formation. In conclusion, both continuous and intermittent exposure to cortisol repressed the expression of inflammatory genes, while only continuous exposure repressed the expression of angiogenic genes, suggesting that a sustained increase in the levels of this hormone is more harmful than a high short-term increase. Cortisol also impaired tube-like structures formation, and kinin receptors may be involved in this response.
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Affiliation(s)
- Talita Guerreiro Rodrigues Húngaro
- Nephrology Program, Laboratory of Genetics and Exercise Metabolism, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil;
| | - Marcos F. Gregnani
- Molecular Biology Program, Laboratory of Genetics and Exercise Metabolism, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil; (M.F.G.); (T.A.-S.)
| | - Thaís Alves-Silva
- Molecular Biology Program, Laboratory of Genetics and Exercise Metabolism, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil; (M.F.G.); (T.A.-S.)
| | - Florian Herse
- Max-Delbrück Center for Molecular Medicine (MDC), Robert-Rössle-Str. 10, 13125 Berlin, Germany; (F.H.); (N.A.)
- Experimental and Clinical Research Center (ECRC), a Cooperation of Charité—Universitätsmedizin Berlin and Max Delbrück Center for Molecular Medicine (MDC), Lindenberger Weg 80, 13125 Berlin, Germany
- Berlin Institute of Health, 10178 Berlin, Germany
| | - Natalia Alenina
- Max-Delbrück Center for Molecular Medicine (MDC), Robert-Rössle-Str. 10, 13125 Berlin, Germany; (F.H.); (N.A.)
- Berlin Institute of Health, 10178 Berlin, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Berlin, 10117 Berlin, Germany
| | - Michael Bader
- Max-Delbrück Center for Molecular Medicine (MDC), Robert-Rössle-Str. 10, 13125 Berlin, Germany; (F.H.); (N.A.)
- Berlin Institute of Health, 10178 Berlin, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Berlin, 10117 Berlin, Germany
- Max Delbrück Center of Molecular Medicine, Charité University Medicine, Charitéplatz 1, 10117 Berlin, Germany
- Institute for Biology, University of Lübeck, Ratzeburger Allee 160, 23562 Lübeck, Germany
- Correspondence: (M.B.); (R.C.A.)
| | - Ronaldo C. Araújo
- Nephrology Program, Laboratory of Genetics and Exercise Metabolism, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil;
- Molecular Biology Program, Laboratory of Genetics and Exercise Metabolism, Biophysics Department, Federal University of São Paulo (UNIFESP), São Paulo 04039-032, Brazil; (M.F.G.); (T.A.-S.)
- Correspondence: (M.B.); (R.C.A.)
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11
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Zambuto SG, Clancy KBH, Harley BAC. Tuning Trophoblast Motility in a Gelatin Hydrogel via Soluble Cues from the Maternal-Fetal Interface. Tissue Eng Part A 2020; 27:1064-1073. [PMID: 33216701 DOI: 10.1089/ten.tea.2020.0097] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Trophoblast cells play multiple critical roles in pregnancy, notably modulating blastocyst attachment to the endometrium as well as invading into and actively remodeling the endometrium to facilitate biotransport needs of the growing embryo. Despite the importance of trophoblast invasion for processes essential at early stages of pregnancy, much remains unknown regarding the balance of signaling molecules that may influence trophoblast invasion into the endometrium. The goal of this study was to use three-dimensional trophoblast spheroid motility assays to examine the effect of cues from the maternal-fetal interface on trophoblast motility. We report use of a methacrylamide-functionalized gelatin hydrogel to support quantitative analysis of trophoblast outgrowth area and cell viability. We show that this multidimensional model of trophoblast motility can resolve quantifiable differences in outgrowth area and viability in the presence of a known invasion promoter, epidermal growth factor, and a known invasion inhibitor, transforming growth factor β1. We then investigate the sensitivity of trophoblast motility to cortisol, a hormone associated with exogenous stressors. Together, this approach provides a toolset to investigate the coordinated action of physiological and pathophysiological processes on early stages of trophoblast invasion.
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Affiliation(s)
- Samantha G Zambuto
- Department of Bioengineering, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| | - Kathryn B H Clancy
- Department of Anthropology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA.,Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| | - Brendan A C Harley
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana-Champaign, Urbana, Illinois, USA.,Carl R. Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
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12
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Zheng H, Zou Z, Wu X, Xu Y, Zhu J, Zhou Q, Han R, Song Y, Cheng H. HPV11E7 inhibits IMQ-induced chemokine and colony-stimulating factor production in keratinocytes. Gene 2020; 760:145003. [PMID: 32739587 DOI: 10.1016/j.gene.2020.145003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 07/05/2020] [Accepted: 07/25/2020] [Indexed: 10/23/2022]
Abstract
Imiquimod (IMQ) is approved as a first-line treatment for genital warts caused by human papillomavirus (HPV) infection. However, the recurrence rate is very high. HPV E7 protein plays a critical role in HPV immune escape. However, the role of HPV11 E7 protein in genital warts recurrence during IMQ treatment is not clear. Here, we found that the expression profile of NHEK cells was obviously changed after IMQ treatment, and a large number of genes encoding cytokines and genes involved in cytokine-mediated signaling pathways and cellular metabolic signaling pathways were up- or downregulated. HPV11E7 overexpression inhibited the IMQ-induced production of of multiple chemokines and colony-stimulating factors in NHEK cells. Furthermore, we found that HPV11E7 could impair the activation of mitogen-activated protein kinase (MAPK) signaling pathway. Therefore, our results suggested that HPV11 E7 diminishes the production of chemokines, colony-stimulating factors and other cytokines via inhibition of the MAPK signaling pathway, which suppresses the therapeutic effect of IMQ and promotes the recurrence of diseases, such as condyloma acuminatum.
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Affiliation(s)
- Huimin Zheng
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, Zhejiang, PR China; Department of Dermatology, Lin Hai First People's Hospital, Taizhou 317000, Zhejiang, PR China
| | - Ziqi Zou
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou 310058, PR China
| | - Xia Wu
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, Zhejiang, PR China
| | - Yaohan Xu
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, Zhejiang, PR China
| | - Jiang Zhu
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, Zhejiang, PR China
| | - Qiang Zhou
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, Zhejiang, PR China
| | - Rui Han
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, Zhejiang, PR China
| | - Yinjing Song
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, Zhejiang, PR China.
| | - Hao Cheng
- Department of Dermatology and Venereology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, Zhejiang, PR China.
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13
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Nepomnaschy PA, Rowlands A, Prescivalli Costa AP, Salvante KG. Socio-Ecological Challenges as Modulators of Women's Reproductive Trajectories. ANNUAL REVIEW OF ANTHROPOLOGY 2020. [DOI: 10.1146/annurev-anthro-102317-045930] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Amenorrhea, anovulatory cycles, miscarriages, and other reproductive outcomes are often seen as pathological. Life history theory, in contrast, treats those outcomes as adaptations that helped women optimize the timing of reproductive ventures across our evolutionary history. Women's bodies adjust their reproductive strategies in response to socio-ecological conditions, a process mediated by the hypothalamic-pituitary-adrenal axis (HPAA). Here, we review the links between socio-ecological conditions, HPAA activity, and the pace of women's reproductive transitions such as puberty, age at first birth, interbirth interval, and perimenopause. We also discuss the HPAA's role as a modulator of reproductive function: It not only suppresses it but may also prime women's bodies for future reproductive ventures. We conclude by reviewing challenges and opportunities within our subfield, including the need for transdisciplinary teams to develop longitudinal studies to improve our understanding of women's reproductive trajectories and outcomes from the moment they are conceived.
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Affiliation(s)
- Pablo A. Nepomnaschy
- Maternal and Child Health Laboratory, Faculty of Health Sciences; and Crawford Laboratory of Evolutionary Studies, Department of Biological Sciences, Faculty of Science, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada;, , ,
| | - Amanda Rowlands
- Maternal and Child Health Laboratory, Faculty of Health Sciences; and Crawford Laboratory of Evolutionary Studies, Department of Biological Sciences, Faculty of Science, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada;, , ,
| | - Ana Paula Prescivalli Costa
- Maternal and Child Health Laboratory, Faculty of Health Sciences; and Crawford Laboratory of Evolutionary Studies, Department of Biological Sciences, Faculty of Science, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada;, , ,
| | - Katrina G. Salvante
- Maternal and Child Health Laboratory, Faculty of Health Sciences; and Crawford Laboratory of Evolutionary Studies, Department of Biological Sciences, Faculty of Science, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada;, , ,
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14
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Distinct anti-inflammatory properties of alpha1-antitrypsin and corticosteroids reveal unique underlying mechanisms of action. Cell Immunol 2020; 356:104177. [DOI: 10.1016/j.cellimm.2020.104177] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 05/31/2020] [Accepted: 07/13/2020] [Indexed: 12/13/2022]
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15
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Liu L, Liu Y, Yan X, Zhou C, Xiong X. The role of granulocyte colony‑stimulating factor in breast cancer development: A review. Mol Med Rep 2020; 21:2019-2029. [PMID: 32186767 PMCID: PMC7115204 DOI: 10.3892/mmr.2020.11017] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 02/25/2020] [Indexed: 12/17/2022] Open
Abstract
Granulocyte-colony-stimulating factor (G-CSF) is a member of the hematopoietic growth factor family that primarily affects the neutrophil lineage. G-CSF serves as a powerful mobilizer of peripheral blood stem cells and recombinant human G-CSF (rhG-CSF) has been used to treat granulocytopenia and neutropenia after chemotherapy for cancer patients. However, recent studies have found that G-CSF plays an important role in cancer progression. G-CSF expression is increased in different types of cancer cells, such as lung cancer, gastric cancer, colorectal cancer, invasive bladder carcinoma, glioma and breast cancer. However, it is unclear whether treatment with G-CSF has an adverse effect. The current review provides an overview of G-CSF in malignant breast cancer development and the data presented in this review are expected to provide new ideas for cancer therapy.
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Affiliation(s)
- Li Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Yangyang Liu
- Department of Anesthesiology, First Clinical Medical College, School of Medicine, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Xiaohua Yan
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Chong Zhou
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Xiangyang Xiong
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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16
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Shi GD, Zhang XL, Cheng X, Wang X, Fan BY, Liu S, Hao Y, Wei ZJ, Zhou XH, Feng SQ. Abnormal DNA Methylation in Thoracic Spinal Cord Tissue Following Transection Injury. Med Sci Monit 2018; 24:8878-8890. [PMID: 30531681 PMCID: PMC6295140 DOI: 10.12659/msm.913141] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Spinal cord injury (SCI) is a serious disease with high disability and mortality rates, with no effective therapeutic strategies available. In SCI, abnormal DNA methylation is considered to be associated with axonal regeneration and cell proliferation. However, the roles of key genes in potential molecular mechanisms of SCI are not clear. Material/Methods Subacute spinal cord injury models were established in Wistar rats. Histological observations and motor function assessments were performed separately. Whole-genome bisulfite sequencing (WGBS) was used to detect the methylation of genes. Gene ontology (GO) term enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed using the DAVID database. Protein–protein interaction (PPI) networks were analyzed by Cytoscape software. Results After SCI, many cavities, areas of necrotic tissue, and many inflammatory cells were observed, and motor function scores were low. After the whole-genome bisulfite sequencing, approximately 96 DMGs were screened, of which 50 were hypermethylated genes and 46 were hypomethylated genes. KEGG pathway analysis highlighted the Axon Guidance pathway, Endocytosis pathway, T cell receptor signaling pathway, and Hippo signaling pathway. Expression patterns of hypermethylated genes and hypomethylated genes detected by qRT-PCR were the opposite of WGBS data, and the difference was significant. Conclusions Abnormal methylated genes and key signaling pathways involved in spinal cord injury were identified through histological observation, behavioral assessment, and bioinformatics analysis. This research can serve as a source of additional information to expand understanding of spinal cord-induced epigenetic changes.
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Affiliation(s)
- Gui-Dong Shi
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
| | - Xiao-Lei Zhang
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
| | - Xin Cheng
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
| | - Xu Wang
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
| | - Bao-You Fan
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
| | - Shen Liu
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
| | - Yan Hao
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
| | - Zhi-Jian Wei
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
| | - Xian-Hu Zhou
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
| | - Shi-Qing Feng
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin, China (mainland).,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-Repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China (mainland)
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