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Vissers G, Giacomozzi M, Verdurmen W, Peek R, Nap A. The role of fibrosis in endometriosis: a systematic review. Hum Reprod Update 2024:dmae023. [PMID: 39067455 DOI: 10.1093/humupd/dmae023] [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: 03/15/2024] [Revised: 06/04/2024] [Indexed: 07/30/2024] Open
Abstract
BACKGROUND Fibrosis is an important pathological feature of endometriotic lesions of all subtypes. Fibrosis is present in and around endometriotic lesions, and a central role in its development is played by myofibroblasts, which are cells derived mainly after epithelial-to-mesenchymal transition (EMT) and fibroblast-to-myofibroblast transdifferentiation (FMT). Transforming growth factor-β (TGF-β) has a key role in this myofibroblastic differentiation. Myofibroblasts deposit extracellular matrix (ECM) and have contracting abilities, leading to a stiff micro-environment. These aspects are hypothesized to be involved in the origin of endometriosis-associated pain. Additionally, similarities between endometriosis-related fibrosis and other fibrotic diseases, such as systemic sclerosis or lung fibrosis, indicate that targeting fibrosis could be a potential therapeutic strategy for non-hormonal therapy for endometriosis. OBJECTIVE AND RATIONALE This review aims to summarize the current knowledge and to highlight the knowledge gaps about the role of fibrosis in endometriosis. A comprehensive literature overview about the role of fibrosis in endometriosis can improve the efficiency of fibrosis-oriented research in endometriosis. SEARCH METHODS A systematic literature search was performed in three biomedical databases using search terms for 'endometriosis', 'fibrosis', 'myofibroblasts', 'collagen', and 'α-smooth muscle actin'. Original studies were included if they reported about fibrosis and endometriosis. Both preclinical in vitro and animal studies, as well as research concerning human subjects were included. OUTCOMES Our search yielded 3441 results, of which 142 studies were included in this review. Most studies scored a high to moderate risk of bias according to the bias assessment tools. The studies were divided in three categories: human observational studies, experimental studies with human-derived material, and animal studies. The observational studies showed details about the histologic appearance of fibrosis in endometriosis and the co-occurrence of nerves and immune cells in lesions. The in vitro studies identified several pro-fibrotic pathways in relation to endometriosis. The animal studies mainly assessed the effect of potential therapeutic strategies to halt or regress fibrosis, for example targeting platelets or mast cells. WIDER IMPLICATIONS This review shows the central role of fibrosis and its main cellular driver, the myofibroblast, in endometriosis. Platelets and TGF-β have a pivotal role in pro-fibrotic signaling. The presence of nerves and neuropeptides is closely associated with fibrosis in endometriotic lesions, and is likely a cause of endometriosis-associated pain. The process of fibrotic development after EMT and FMT shares characteristics with other fibrotic diseases, so exploring similarities in endometriosis with known processes in diseases like systemic sclerosis, idiopathic pulmonary fibrosis or liver cirrhosis is relevant and a promising direction to explore new treatment strategies. The close relationship with nerves appears rather unique for endometriosis-related fibrosis and is not observed in other fibrotic diseases. REGISTRATION NUMBER N/A.
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Affiliation(s)
- Guus Vissers
- Department of Obstetrics & Gynaecology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Maddalena Giacomozzi
- Department of Obstetrics & Gynaecology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Wouter Verdurmen
- Department of Medical BioSciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ron Peek
- Department of Obstetrics & Gynaecology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Annemiek Nap
- Department of Obstetrics & Gynaecology, Radboud University Medical Center, Nijmegen, The Netherlands
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2
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Wei S, Li Z, Xia H, Wang Z, Deng J, Li L, Huang R, Ye T, Huang Y, Yang Y. An endometrial biomimetic extracellular matrix (ECM) for enhanced endometrial regeneration using hyaluronic acid hydrogel containing recombinant human type III collagen. Int J Biol Macromol 2024; 268:131723. [PMID: 38649072 DOI: 10.1016/j.ijbiomac.2024.131723] [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] [Received: 02/28/2024] [Revised: 04/13/2024] [Accepted: 04/18/2024] [Indexed: 04/25/2024]
Abstract
Endometrial injury poses a significant challenge in tissue regeneration, with type III collagen (COL III) playing a pivotal role in maintaining endometrial integrity and facilitating repair. Our study explored the utility of recombinant human type III collagen (RHC) as an intervention for endometrial damage. To address the challenges associated with the inherent instability and rapid degradation of COL III in vivo, we developed an RHC-HA hydrogel by conjugating RHC with hyaluronic acid (HA), thus ensuring a more stable and sustained delivery. Our findings suggested that the RHC-HA hydrogel significantly promoted endometrial regeneration and restored fertility. The hydrogel facilitated prolonged retention of RHC in the uterus, leading to a substantial improvement in the repair process. The synergistic interaction between RHC and HA greatly enhances cell proliferation and adhesion, surpassing the efficacy of HA or RHC alone. Additionally, the RHC-HA hydrogel demonstrated notable anti-fibrotic effects, which are crucial for preventing abnormalities during endometrial healing. These findings suggested that the RHC-HA hydrogel presented a therapeutic strategy in the treatment of uterine endometrial injuries, which may improve female reproductive health.
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Affiliation(s)
- Siying Wei
- Department of Cell Biology, Jinan University, Guangzhou 510632, China
| | - Ziyi Li
- Department of Cell Biology, Jinan University, Guangzhou 510632, China
| | - Huan Xia
- Department of Cell Biology, Jinan University, Guangzhou 510632, China
| | - Zhaoyang Wang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China
| | - Jingxian Deng
- Department of Cell Biology, Jinan University, Guangzhou 510632, China
| | - Lu Li
- Department of Cell Biology, Jinan University, Guangzhou 510632, China
| | - Rufei Huang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China
| | - Tao Ye
- Department of Cell Biology, Jinan University, Guangzhou 510632, China
| | - Yadong Huang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Bioengineering Medicine, Guangzhou 510632, China; National Engineering Research Center of Genetic Medicine, Guangzhou 510632, China.
| | - Yan Yang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; Guangdong Province Key Laboratory of Bioengineering Medicine, Guangzhou 510632, China; National Engineering Research Center of Genetic Medicine, Guangzhou 510632, China.
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3
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Yombo DJK, Madala SK, Vemulapalli CP, Ediga HH, Hardie WD. Pulmonary fibroelastosis - A review. Matrix Biol 2023; 124:1-7. [PMID: 37922998 PMCID: PMC10841596 DOI: 10.1016/j.matbio.2023.10.003] [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: 07/10/2023] [Revised: 10/11/2023] [Accepted: 10/31/2023] [Indexed: 11/07/2023]
Abstract
Elastin is a long-lived fibrous protein that is abundant in the extracellular matrix of the lung. Elastic fibers provide the lung the characteristic elasticity during inhalation with recoil during exhalation thereby ensuring efficient gas exchange. Excessive deposition of elastin and other extracellular matrix proteins reduces lung compliance by impairing ventilation and compromising gas exchange. Notably, the degree of elastosis is associated with the progressive decline in lung function and survival in patients with interstitial lung diseases. Currently there are no proven therapies which effectively reduce the elastin burden in the lung nor prevent dysregulated elastosis. This review describes elastin's role in the healthy lung, summarizes elastosis in pulmonary diseases, and evaluates the current understanding of elastin regulation and dysregulation with the goal of guiding future research efforts to develop novel and effective therapies.
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Affiliation(s)
- Dan J K Yombo
- Division of Pulmonary Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine Cincinnati, OH, USA
| | - Satish K Madala
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Cincinnati, Cincinnati, Ohio USA
| | - Chanukya P Vemulapalli
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Cincinnati, Cincinnati, Ohio USA
| | - Harshavardhana H Ediga
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Cincinnati, Cincinnati, Ohio USA
| | - William D Hardie
- Division of Pulmonary Medicine, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine Cincinnati, OH, USA.
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4
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Marquardt RM, Tran DN, Lessey BA, Rahman MS, Jeong JW. Epigenetic Dysregulation in Endometriosis: Implications for Pathophysiology and Therapeutics. Endocr Rev 2023; 44:1074-1095. [PMID: 37409951 PMCID: PMC10638603 DOI: 10.1210/endrev/bnad020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 02/15/2023] [Accepted: 07/05/2023] [Indexed: 07/07/2023]
Abstract
Endometriosis is a prevalent gynecological condition associated with pelvic pain and infertility. Despite more than a century of research, the etiology of endometriosis still eludes scientific consensus. This lack of clarity has resulted in suboptimal prevention, diagnosis, and treatment options. Evidence of genetic contributors to endometriosis is interesting but limited; however, significant progress has been made in recent years in identifying an epigenetic role in the pathogenesis of endometriosis through clinical studies, in vitro cell culture experiments, and in vivo animal models. The predominant findings include endometriosis-related differential expression of DNA methyltransferases and demethylases, histone deacetylases, methyltransferases, and demethylases, and regulators of chromatin architecture. There is also an emerging role for miRNAs in controlling epigenetic regulators in the endometrium and endometriosis. Changes in these epigenetic regulators result in differential chromatin organization and DNA methylation, with consequences for gene expression independent of a genetic sequence. Epigenetically altered expression of genes related to steroid hormone production and signaling, immune regulation, and endometrial cell identity and function have all been identified and appear to play into the pathophysiological mechanisms of endometriosis and resulting infertility. This review summarizes and critically discusses early seminal findings, the ever-growing recent evidence of epigenetic contributions to the pathophysiology of endometriosis, and implications for proposed epigenetically targeted therapeutics.
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Affiliation(s)
- Ryan M Marquardt
- Department of Obstetrics, Gynecology & Reproductive Biology, Michigan State University, Grand Rapids, MI, USA
| | - Dinh Nam Tran
- Department of Obstetrics, Gynecology and Women's Health, University of Missouri, Columbia, MO, USA
| | - Bruce A Lessey
- Department of Obstetrics and Gynecology, Wake Forest Baptist Health, Winston-Salem, NC, USA
| | - Md Saidur Rahman
- Department of Obstetrics, Gynecology and Women's Health, University of Missouri, Columbia, MO, USA
| | - Jae-Wook Jeong
- Department of Obstetrics, Gynecology and Women's Health, University of Missouri, Columbia, MO, USA
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Grande J, Jones TL, Sun Z, Chanana P, Jaiswal I, Leontovich A, Carapanceanu N, Carapanceanu V, Saadalla A, Osman A, Famuyide AO, Daftary GS, Khan Z, Khazaie K. Host immunity and KLF 11 deficiency together promote fibrosis in a mouse model of endometriosis. Biochim Biophys Acta Mol Basis Dis 2023; 1869:166784. [PMID: 37321514 DOI: 10.1016/j.bbadis.2023.166784] [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] [Received: 02/27/2023] [Revised: 06/05/2023] [Accepted: 06/05/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Endometriosis is a debilitating disease typically characterized by prolific fibrotic scarring. Earlier we reported downregulation of two transcription factors belonging TGF-βR signaling pathway Sp/Krüppel-like factor 11 (KLF11) and 10 (KLF10) in human endometriosis lesions. Here we investigated the role of these nuclear factors and immunity in the scaring fibrosis associated with endometriosis. METHODS We used a well characterized experimental mouse model of endometriosis. WT, KLF10 or KLF11 deficient mice were compared. The lesions were evaluated histologically, fibrosis was quantified with Masons' Trichome staining, immune-infiltrates were quantified by immunohistochemistry, peritoneal adhesions were score, gene expression was evaluated by bulk RNA sequencing. RESULTS Intense fibrotic reactions and large changes in gene expression were detected in KLF11 deficient implants associated with squamous metaplasia of the ectopic endometrium, as compared to KLF10 deficient or WT implants. Fibrosis was mitigated with pharmacologic agents that blocked histone acetylation or TGF-βR signaling or with genetic deficiency for SMAD3. The lesions were richly infiltrated with T-cells, regulatory T-cells, and innate immune cells. Fibrosis was exacerbated when implants expressed ectopic genes implicating autoimmunity as a major factor contributing to the scaring fibrosis. CONCLUSIONS Our findings identify KLF11 and TGF-βR signaling as cell intrinsic mechanisms and autoimmune responses as cell extrinsic mechanisms of scaring fibrosis in ectopic endometrium lesions. GENERAL SIGNIFICANCE Immunological factors associated with inflammation and tissue repair drive scaring fibrosis in experimental endometriosis, providing the rationale for immune therapy of endometriosis.
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Affiliation(s)
- Joseph Grande
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, United States of America
| | - Tiffanny L Jones
- Department of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, United States of America
| | - Zhifu Sun
- Department of Quantitative Health Sciences, Division of Computational Biology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, United States of America
| | - Pritha Chanana
- Department of Quantitative Health Sciences, Division of Computational Biology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, United States of America
| | - Indu Jaiswal
- Department of Immunology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, United States of America
| | - Alexey Leontovich
- Department of Quantitative Health Sciences, Division of Computational Biology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, United States of America
| | - Nicoletta Carapanceanu
- Department of Immunology, Mayo Clinic, CRB, 2-221, 13400 E. Shea Blvd., Scottsdale, AZ 85259, United States of America
| | - Valentin Carapanceanu
- Department of Immunology, Mayo Clinic, CRB, 2-221, 13400 E. Shea Blvd., Scottsdale, AZ 85259, United States of America
| | - Abdulrahman Saadalla
- Department of Immunology, Mayo Clinic, CRB, 2-221, 13400 E. Shea Blvd., Scottsdale, AZ 85259, United States of America
| | - Abu Osman
- Department of Immunology, Mayo Clinic, CRB, 2-221, 13400 E. Shea Blvd., Scottsdale, AZ 85259, United States of America
| | - Abimbola O Famuyide
- Department of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, United States of America
| | - Gaurang S Daftary
- Department of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, United States of America.
| | - Zaraq Khan
- Department of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, United States of America.
| | - Khashayarsha Khazaie
- Department of Immunology, Mayo Clinic, CRB, 2-221, 13400 E. Shea Blvd., Scottsdale, AZ 85259, United States of America.
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Psilopatis I, Vrettou K, Fleckenstein FN, Theocharis S. The Impact of Histone Modifications in Endometriosis Highlights New Therapeutic Opportunities. Cells 2023; 12:cells12091227. [PMID: 37174627 PMCID: PMC10177435 DOI: 10.3390/cells12091227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023] Open
Abstract
Endometriosis is a chronic disorder of the female reproductive system which afflicts a great number of women worldwide. Histone deacetylases (HDACs) prevent the relaxation of chromatin, thereby positively or negatively modulating gene transcription. The current review aims at studying the impact of histone modifications and their therapeutic targeting in endometriosis. In order to identify relevant studies, a literature review was conducted using the MEDLINE and LIVIVO databases. The current manuscript represents the most comprehensive, up-to-date review of the literature focusing on the particular role of HDACs and their inhibitors in the context of endometriosis. HDAC1, HDAC2, HDAC3, Sirtuin 1, and Sirtuin 3, are the five most studied HDAC enzymes which seem to, at least partly, influence the pathophysiology of endometriosis. Both well-established and novel HDACIs could possibly represent modern, efficacious anti-endometriotic drug agents. Altogether, histone modifications and their therapeutic targeting have been proven to have a strong impact on endometriosis.
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Affiliation(s)
- Iason Psilopatis
- Department of Diagnostic and Interventional Radiology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece
| | - Kleio Vrettou
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece
| | - Florian Nima Fleckenstein
- Department of Diagnostic and Interventional Radiology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
- BIH Charité Clinician Scientist Program, Berlin Institute of Health at Charité-Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, 10117 Berlin, Germany
| | - Stamatios Theocharis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece
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7
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Atiakshin D, Patsap O, Kostin A, Mikhalyova L, Buchwalow I, Tiemann M. Mast Cell Tryptase and Carboxypeptidase A3 in the Formation of Ovarian Endometrioid Cysts. Int J Mol Sci 2023; 24:ijms24076498. [PMID: 37047472 PMCID: PMC10095096 DOI: 10.3390/ijms24076498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/24/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023] Open
Abstract
The mechanisms of ovarian endometrioid cyst formation, or cystic ovarian endometriosis, still remain to be elucidated. To address this issue, we analyzed the involvement of mast cell (MC) tryptase and carboxypeptidase A3 (CPA3) in the development of endometriomas. It was found that the formation of endometrioid cysts was accompanied by an increased MC population in the ovarian medulla, as well as by an MC appearance in the cortical substance. The formation of MC subpopulations was associated with endometrioma wall structures. An active, targeted secretion of tryptase and CPA3 to the epithelium of endometrioid cysts, immunocompetent cells, and the cells of the cytogenic ovarian stroma was detected. The identification of specific proteases in the cell nuclei of the ovarian local tissue microenvironment suggests new mechanisms for the regulatory effects of MCs. The cytoplasmic outgrowths of MCs propagate in the structures of the stroma over a considerable distance; they offer new potentials for MC effects on the structures of the ovarian-specific tissue microenvironment under pathological conditions. Our findings indicate the potential roles of MC tryptase and CPA3 in the development of ovarian endometriomas and infer new perspectives on their uses as pharmacological targets in personalized medicine.
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Affiliation(s)
- Dmitri Atiakshin
- Research and Educational Resource Centre for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples’ Friendship University of Russia, 117198 Moscow, Russia
- Research Institute of Experimental Biology and Medicine, Burdenko Voronezh State Medical University, 394036 Voronezh, Russia
| | - Olga Patsap
- Research and Educational Resource Centre for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples’ Friendship University of Russia, 117198 Moscow, Russia
| | - Andrey Kostin
- Research and Educational Resource Centre for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples’ Friendship University of Russia, 117198 Moscow, Russia
| | | | - Igor Buchwalow
- Research and Educational Resource Centre for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples’ Friendship University of Russia, 117198 Moscow, Russia
- Institute for Hematopathology, 22547 Hamburg, Germany
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Hu S, Sun Z, Li B, Zhao H, Wang Y, Yao G, Li X, Bian X, Li TC, Vankelecom H, Sun Y. iTRAQ-based Proteomic Analysis Unveils ACSL4 as a Novel Potential Regulator of Human Endometrial Receptivity. Endocrinology 2023; 164:6991315. [PMID: 36652382 DOI: 10.1210/endocr/bqad012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 01/19/2023]
Abstract
Competent endometrial receptivity is a prerequisite for successful embryo implantation. Identification of novel key molecules involved in endometrial receptivity is essential to better interpret human implantation and improve pregnancy rates in assisted reproduction treatment. Isobaric tags for relative and absolute quantitation (iTRAQ)-based proteomics was performed to profile the proteomes of the prereceptive (luteinizing hormone [LH] + 2, n = 4) and receptive (LH + 7, n = 4) endometrial tissues. A total of 173 differentially expressed proteins (DEPs) between LH + 2 and LH + 7 endometrial samples were identified. Integrated analysis of the proteomic data and published transcriptomic data was performed to identify the concordant DEPs with differential expression at both the messenger RNA and protein levels. Protein-protein interaction (PPI) network analysis was performed on concordant DEPs. We first identified 63 novel concordant DEPs and 5 hub proteins (ACSL4, ACSL5, COL1A1, PTGS1, and PLA2G4F) between LH + 2 and LH + 7 endometrial samples. ACSL4 was predominantly expressed in endometrial epithelial cells and its expression was significantly upregulated by progesterone in the LH + 7 endometrium and significantly downregulated in repeated implantation failure patients. Knockdown of ACSL4 in endometrial epithelial cells induced the downregulation of endometrial receptivity markers (HOXA10, COX2, and LIF) and the significant decrease of implantation rate during in vitro implantation analysis. This study provides the first gel-independent quantitative proteomes of the LH + 2 and LH + 7 human endometrium using iTRAQ technology. The identified concordant DEPs and hub proteins open a new avenue for future studies aimed at elucidating the underlying mechanisms governing endometrial receptivity. ACSL4 was identified as a novel regulatory molecule in the establishment of endometrial receptivity and might play important roles during implantation.
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Affiliation(s)
- Shuanggang Hu
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Zhe Sun
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Boyu Li
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Hanting Zhao
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Yuan Wang
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Guangxin Yao
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Xinyu Li
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Xuejiao Bian
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Tin Chiu Li
- Department of Obstetrics and Gynaecology, Chinese University of Hong Kong, Hong Kong 999077, China
| | - Hugo Vankelecom
- Department of Development and Regeneration, Cluster Stem Cell Biology and Embryology, Research Unit of Stem Cell Research, University of Leuven (KU Leuven), B-3000 Leuven, Belgium
| | - Yun Sun
- Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
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9
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Penariol LBC, Thomé CH, Tozetti PA, Paier CRK, Buono FO, Peronni KC, Orellana MD, Covas DT, Moraes MEA, Silva WA, Rosa-e-Silva JC, Ferriani RA, Faça VM, Poli-Neto OB, Tiezzi DG, Meola J. What Do the Transcriptome and Proteome of Menstrual Blood-Derived Mesenchymal Stem Cells Tell Us about Endometriosis? Int J Mol Sci 2022; 23:ijms231911515. [PMID: 36232817 PMCID: PMC9570451 DOI: 10.3390/ijms231911515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/19/2022] [Accepted: 09/22/2022] [Indexed: 11/21/2022] Open
Abstract
Given the importance of menstrual blood in the pathogenesis of endometriosis and the multifunctional roles of menstrual mesenchymal stem cells (MenSCs) in regenerative medicine, this issue has gained prominence in the scientific community. Moreover, recent reviews highlight how robust the integrated assessment of omics data are for endometriosis. To our knowledge, no study has applied the multi-omics approaches to endometriosis MenSCs. This is a case-control study at a university-affiliated hospital. MenSCs transcriptome and proteome data were obtained by RNA-seq and UHPLC-MS/MS detection. Among the differentially expressed proteins and genes, we emphasize ATF3, ID1, ID3, FOSB, SNAI1, NR4A1, EGR1, LAMC3, and ZFP36 genes and MT2A, TYMP, COL1A1, COL6A2, and NID2 proteins that were already reported in the endometriosis. Our functional enrichment analysis reveals integrated modulating signaling pathways such as epithelial–mesenchymal transition (↑) and PI3K signaling via AKT to mTORC1 (↓ in proteome), mTORC1 signaling, TGF beta signaling, TNFA signaling via NFkB, IL6 STAT3 signaling, and response to hypoxia via HIF1A targets (↑ in transcriptome). Our findings highlight primary changes in the endometriosis MenSCs, suggesting that the chronic inflammatory endometrial microenvironment can modulate these cells, providing opportunities for endometriosis etiopathogenesis. Moreover, they identify challenges for future research leveraging knowledge for regenerative and precision medicine in endometriosis.
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Affiliation(s)
- Letícia B. C. Penariol
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Carolina H. Thomé
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Regional Blood Center, Medical School of Hemocenter Foundation of Ribeirão Preto, University of São Paulo, São Paulo 14051-140, Brazil
| | - Patrícia A. Tozetti
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Carlos R. K. Paier
- Drug Research and Development Center, Federal University of Ceara, Ceará 60430-275, Brazil
| | - Fabiana O. Buono
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Kamila C. Peronni
- Department of Genetics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Maristela D. Orellana
- Regional Blood Center, Medical School of Hemocenter Foundation of Ribeirão Preto, University of São Paulo, São Paulo 14051-140, Brazil
| | - Dimas T. Covas
- Regional Blood Center, Medical School of Hemocenter Foundation of Ribeirão Preto, University of São Paulo, São Paulo 14051-140, Brazil
| | - Maria E. A. Moraes
- Drug Research and Development Center, Federal University of Ceara, Ceará 60430-275, Brazil
| | - Wilson A. Silva
- Department of Genetics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Júlio C. Rosa-e-Silva
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Rui A. Ferriani
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- National Institute of Hormones and Women’s Health (Hormona), CNPq, Porto Alegre 90035-003, Brazil
| | - Vitor M. Faça
- Regional Blood Center, Medical School of Hemocenter Foundation of Ribeirão Preto, University of São Paulo, São Paulo 14051-140, Brazil
- Department Biochemistry and Immunology, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Omero B. Poli-Neto
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Daniel G. Tiezzi
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
| | - Juliana Meola
- Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- Laboratory for Translational Data Science, Department of Gynecology and Obstetrics, Medical School of Ribeirão Preto, University of São Paulo, São Paulo 14049-900, Brazil
- National Institute of Hormones and Women’s Health (Hormona), CNPq, Porto Alegre 90035-003, Brazil
- Correspondence: ; Tel.: +55-16-3315-0577
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Sarkar C, Chakroborty D, Goswami S, Fan H, Mo X, Basu S. VEGF-A controls the expression of its regulator of angiogenic functions, dopamine D2 receptor, on endothelial cells. J Cell Sci 2022; 135:jcs259617. [PMID: 35593650 PMCID: PMC9234670 DOI: 10.1242/jcs.259617] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 05/05/2022] [Indexed: 01/08/2023] Open
Abstract
We have previously demonstrated significant upregulation of dopamine D2 (DAD2) receptor (DRD2) expression on tumor endothelial cells. The dopamine D2 receptors, upon activation, inhibit the proangiogenic actions of vascular endothelial growth factor-A (VEGF-A, also known as vascular permeability factor). Interestingly, unlike tumor endothelial cells, normal endothelial cells exhibit very low to no expression of dopamine D2 receptors. Here, for the first time, we demonstrate that through paracrine signaling, VEGF-A can control the expression of dopamine D2 receptors on endothelial cells via Krüppel-like factor 11 (KLF11)-extracellular signal-regulated kinase (ERK) 1/2 pathway. These results thus reveal a novel bidirectional communication between VEGF-A and DAD2 receptors.
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Affiliation(s)
- Chandrani Sarkar
- Department of Pathology, Ohio State University, Columbus, Ohio 43201, USA
- Comprehensive Cancer Center, Ohio State University, Columbus, Ohio 43210, USA
- Department of Pathology, University of South Alabama, Mobile, Alabama 36617, USA
- Cancer Biology Program, Mitchell Cancer Institute, University of South Alabama, Mobile, Alabama 36688, USA
- Department of Biochemistry & Molecular Biology, University of South Alabama, Mobile, Alabama 36688, USA
| | - Debanjan Chakroborty
- Department of Pathology, Ohio State University, Columbus, Ohio 43201, USA
- Comprehensive Cancer Center, Ohio State University, Columbus, Ohio 43210, USA
- Department of Pathology, University of South Alabama, Mobile, Alabama 36617, USA
- Cancer Biology Program, Mitchell Cancer Institute, University of South Alabama, Mobile, Alabama 36688, USA
- Department of Biochemistry & Molecular Biology, University of South Alabama, Mobile, Alabama 36688, USA
| | - Sandeep Goswami
- Department of Pathology, Ohio State University, Columbus, Ohio 43201, USA
- Department of Pathology, University of South Alabama, Mobile, Alabama 36617, USA
- Cancer Biology Program, Mitchell Cancer Institute, University of South Alabama, Mobile, Alabama 36688, USA
| | - Hao Fan
- Department of Pathology, Ohio State University, Columbus, Ohio 43201, USA
| | - Xiaokui Mo
- Department of Biomedical Informatics, Ohio State University, Columbus, Ohio 43210, USA
| | - Sujit Basu
- Department of Pathology, Ohio State University, Columbus, Ohio 43201, USA
- Comprehensive Cancer Center, Ohio State University, Columbus, Ohio 43210, USA
- Division of Medical Oncology, Department of Internal Medicine, Ohio State University, Columbus, Ohio 43210, USA
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De Lorenzo SB, Vrieze AM, Johnson RA, Lien KR, Nath KA, Garovic VD, Khazaie K, Grande JP. KLF11 deficiency enhances chemokine generation and fibrosis in murine unilateral ureteral obstruction. PLoS One 2022; 17:e0266454. [PMID: 35413089 PMCID: PMC9004740 DOI: 10.1371/journal.pone.0266454] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 03/21/2022] [Indexed: 12/28/2022] Open
Abstract
Progression of virtually all forms of chronic kidney disease (CKD) is associated with activation of pro-inflammatory and pro-fibrotic signaling pathways. Despite extensive research, progress in identifying therapeutic targets to arrest or slow progression of CKD has been limited by incomplete understanding of basic mechanisms underlying renal inflammation and fibrosis in CKD. Recent studies have identified Kruppel-like transcription factors that have been shown to play critical roles in renal development, homeostasis, and response to injury. Although KLF11 deficiency has been shown to increase collagen production in vitro and tissue fibrosis in other organs, no previous study has linked KLF11 to the development of CKD. We sought to test the hypothesis that KLF11 deficiency promotes CKD through upregulation of pro-inflammatory and pro-fibrogenic signaling pathways in murine unilateral ureteral obstruction (UUO), a well-established model of renal fibrosis. We found that KLF11-deficiency exacerbates renal injury in the UUO model through activation of the TGF-β/SMAD signaling pathway and through activation of several pro-inflammatory chemokine signaling pathways. Based on these considerations, we conclude that agents increase KLF11 expression may provide novel therapeutic targets to slow the progression of CKD.
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Affiliation(s)
- Silvana B. De Lorenzo
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Alyssa M. Vrieze
- Department of Comparative Medicine, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Ruth A. Johnson
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Karen R. Lien
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Karl A. Nath
- Division of Nephrology & Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Vesna D. Garovic
- Division of Nephrology & Hypertension, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Khashayarsha Khazaie
- Department of Immunology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Joseph P. Grande
- Department of Laboratory Medicine & Pathology, Mayo Clinic, Rochester, Minnesota, United States of America
- * E-mail:
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Gupta R. Epigenetic regulation and targeting of ECM for cancer therapy. Am J Physiol Cell Physiol 2022; 322:C762-C768. [PMID: 35235427 PMCID: PMC8993518 DOI: 10.1152/ajpcell.00022.2022] [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: 11/22/2022]
Abstract
The tumor microenvironment (TME) composed of different types of cells embedded in extracellular matrix (ECM) has crucial effects on cancer growth and metastasis. ECM is made of a variety of proteins that provide structural support to the cells and regulate biological functions by modulating the crosstalk among cells, thus effecting tumor growth and progression. In this mini-review, we discuss epigenetic modifications that regulate the expression of fibrous ECM proteins and glycoproteins and the prospects of targeting them for cancer therapy.
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Affiliation(s)
- Romi Gupta
- Department of Biochemistry and Molecular Genetics, The University of Alabama at Birmingham, Birmingham, Alabama, United States.,O'Neal Comprehensive Cancer Center at The University of Alabama at Birmingham, Birmingham, AL, United States
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13
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Stimulation of Synthesis and Lysis of Extracellular Matrix Proteins in Fibrosis Associated with Lymphedema. Dermatopathology (Basel) 2021; 9:1-10. [PMID: 35076482 PMCID: PMC8788559 DOI: 10.3390/dermatopathology9010001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/18/2021] [Accepted: 12/21/2021] [Indexed: 12/26/2022] Open
Abstract
Background: Fibrotic diseases pose a problem for overall health due to their chronic, progressive nature; the lack of a cure; and the fact that such conditions are largely refractory to current medical and surgical treatment practices. Objective: The aim of the present study was to report the physiological stimulation of synthesis and lysis of extracellular matrix proteins during the treatment of primary lymphedema. Material and Methods: A clinical trial was conducted involving the analysis of changes in type I and III collagen fibers and elastic fibers as well as the thickness of the epidermis and dermis in 10 histological fields. Samples were taken from the skin before and after intensive treatment using the Godoy Method® and adapted to the treatment of fibrosis in a patient with a clinical diagnosis of lower limb lymphedema. Slides were stained with orcein, hematoxylin and eosin, picrosirius red, and Gomori's reticulin stains. Weibel's multipoint method was used for the morphometric evaluation. The data were compared using the t-test with a 95% confidence interval. Results: Significant changes were detected in all aspects of interest (thickness of the epidermis and dermis, type I and III collagen fibers, and elastic fibers). Conclusion: The present findings demonstrate the physiological stimulation of synthesis and lysis of the main components of an extracellular matrix, such as type I and III collagen fibers and elastic fibers, as well as a reduction in the thickness of the epidermis and dermis in cases of fibrosis through adequate stimulation of the lymphatic system.
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Gruber TM, Mechsner S. Pathogenesis of Endometriosis: The Origin of Pain and Subfertility. Cells 2021; 10:cells10061381. [PMID: 34205040 PMCID: PMC8226491 DOI: 10.3390/cells10061381] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/24/2021] [Accepted: 05/27/2021] [Indexed: 01/04/2023] Open
Abstract
Endometriosis (EM) and adenomyosis (AM) are common conditions with pain and infertility as the principal symptoms. The pathophysiology of pain in EM and AM comprises sensory and somatoform pain mechanisms. Over time, these may aggravate and lead to individual complex disease patterns if not diagnosed and treated. Despite the known facts, several years often pass between the onset of symptoms and diagnosis. Chronic pain disorders with changes on a neuronal level frequently arise and are linked to depressive disorders, with the process becoming a vicious cycle. Additionally, women with EM and AM suffer from sub- and infertility. Low fecundity rates are caused by anatomical changes in combination with behavioral changes in the sexual activity of women with chronic pain as well as local proinflammatory factors that not only decrease implantation rates but also promote early abortions.
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Affiliation(s)
- Teresa Mira Gruber
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Obstetrics, Augustenburger Platz 1, 13353 Berlin, Germany;
| | - Sylvia Mechsner
- Charité–Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Endometriosis Centre Charité, Department of Gynaecology, Augustenburger Platz 1, 13353 Berlin, Germany
- Correspondence:
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15
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Abnormal expression of connective tissue growth factor and its correlation with fibrogenesis in adenomyosis. Reprod Biomed Online 2020; 42:651-660. [PMID: 33431336 DOI: 10.1016/j.rbmo.2020.11.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/28/2020] [Accepted: 11/09/2020] [Indexed: 11/20/2022]
Abstract
RESEARCH QUESTION Does connective tissue growth factor (CTGF) expression relate to adenomyotic fibrosis and determine the correlation between fibrosis with adenomyosis-associated dysmenorrhoea? DESIGN Protein and mRNA expression of CTGF was detected by Western blots and real-time quantitative polymerase chain reaction in the endometrium of the control group and the eutopic and ectopic endometrium of the adenomyosis group. Collagen fibres and type I collagen in the myometrium were detected by immunohistochemistry and Masson's trichrome staining, and the correlations of CTGF protein and mRNA levels with the degree of fibrosis were analysed. Furthermore, the relationship between the severity of dysmenorrhoea and the degree of fibrosis was determined, and the correlation between uterus size and the degree of fibrosis was also analysed. RESULTS Levels of CTGF mRNA and protein were significantly higher in patients with adenomyosis than in controls, and CTGF mRNA and protein expression in adenomyosis was positively correlated with fibrosis severity (r = 0.57, P < 0.001 and r = 0.39, P = 0.012), which correlated positively with dysmenorrhoea and uterus size (r = 0.42 and r = 0.6, P < 0.002). CONCLUSIONS Increased CTGF may contribute to the occurrence and fibrogenic progression of adenomyosis and may play an important role in dysmenorrhoea. The present study may provide ideas for treating adenomyosis-associated dysmenorrhoea.
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The Distinct Roles of Transcriptional Factor KLF11 in Normal Cell Growth Regulation and Cancer as a Mediator of TGF-β Signaling Pathway. Int J Mol Sci 2020; 21:ijms21082928. [PMID: 32331236 PMCID: PMC7215894 DOI: 10.3390/ijms21082928] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 04/20/2020] [Accepted: 04/21/2020] [Indexed: 12/14/2022] Open
Abstract
KLF11 (Krüppel-like factor 11) belongs to the family of Sp1/Krüppel-like zinc finger transcription factors that play important roles in a variety of cell types and tissues. KLF11 was initially described as a transforming growth factor-beta (TGF-β) inducible immediate early gene (TIEG). KLF11 promotes the effects of TGF-β on cell growth control by influencing the TGFβ–Smads signaling pathway and regulating the transcription of genes that induce either apoptosis or cell cycle arrest. In carcinogenesis, KLF11 can show diverse effects. Its function as a tumor suppressor gene can be suppressed by phosphorylation of its binding domains via oncogenic pathways. However, KLF 11 can itself also show tumor-promoting effects and seems to have a crucial role in the epithelial–mesenchymal transition process. Here, we review the current knowledge about the function of KLF11 in cell growth regulation. We focus on its transcriptional regulatory function and its influence on the TGF-β signaling pathway. We further discuss its possible role in mediating crosstalk between various signaling pathways in normal cell growth and in carcinogenesis.
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Karayi AK, Basavaraj V, Narahari SR, Aggithaya MG, Ryan TJ, Pilankatta R. Human skin fibrosis: up‐regulation of collagen type III gene transcription in the fibrotic skin nodules of lower limb lymphoedema. Trop Med Int Health 2020; 25:319-327. [DOI: 10.1111/tmi.13359] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Arun Kumar Karayi
- Department of Biochemistry and Molecular Biology Central University of Kerala Kasaragod India
| | - Vijaya Basavaraj
- Department of Pathology JSS Medical College & Hospital Mysore India
| | | | | | | | - Rajendra Pilankatta
- Department of Biochemistry and Molecular Biology Central University of Kerala Kasaragod India
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β-catenin signaling inhibitors ICG-001 and C-82 improve fibrosis in preclinical models of endometriosis. Sci Rep 2019; 9:20056. [PMID: 31882904 PMCID: PMC6934788 DOI: 10.1038/s41598-019-56302-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 11/30/2019] [Indexed: 12/13/2022] Open
Abstract
Endometriosis exhibits unique characteristics, such as fibrosis, resistance to apoptosis, and promotion of cell proliferation; however, its pathophysiology is not fully understood. Recurrence rates after treatment are high, and the progression risk continues until menopause; hence, more effective therapy for endometriosis is needed. CREB-binding protein (CBP)/β-catenin signaling inhibitors have demonstrated antifibrogenetic effects in liver, lung, and skin diseases. The present study evaluated the effects of two CBP/β-catenin signaling inhibitors, ICG-001 and C-82, on the progression of endometriosis using endometriotic cyst stromal cells from the ovary and normal endometrial stromal cells from the uterus. ICG-001 was also evaluated in a mouse model. ICG-001 and C-82 inhibited cell proliferation, fibrogenesis, and cell migration, and promoted apoptosis in vitro. ICG-001 inhibited the growth of endometriotic lesions in the mouse model. CBP/β-catenin signaling plays an important role in the pathophysiology of endometriosis. Inhibiting the CBP/β-catenin signal can be a therapeutic target for endometriosis.
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19
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Viganò P, Ottolina J, Bartiromo L, Bonavina G, Schimberni M, Villanacci R, Candiani M. Cellular Components Contributing to Fibrosis in Endometriosis: A Literature Review. J Minim Invasive Gynecol 2019; 27:287-295. [PMID: 31785417 DOI: 10.1016/j.jmig.2019.11.011] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 10/31/2019] [Accepted: 11/21/2019] [Indexed: 12/17/2022]
Abstract
Endometriosis-related fibrosis represents a complex phenomenon with underlying mechanisms yet to be clarified. Fibrosis is consistently present in all disease forms and contributes to classic endometriosis-related symptoms of pain and infertility. The purpose of this literature review was to examine the role of various cellular populations and biologic mechanisms and signaling pathways in inducing fibrogenesis of endometriotic lesions. A search was performed through PubMed and MEDLINE for animal and human studies published in English in the last 23 years that examined fibrosis in superficial, ovarian, and deep infiltrating endometriosis. The main cell types found to be involved in the development of fibrosis were platelets, macrophages, ectopic endometrial cells, and sensory nerve fibers. Interactions among each of the cell types contribute to the production of fibrosis through the production of soluble factors, mostly transforming growth factor-β but also other cytokines and neuropeptides. Cell types known to be critical to the pathophysiology of endometriosis also contribute to fibrogenesis, thus supporting the theory that fibrosis is an inherent part of endometriosis.
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Affiliation(s)
- Paola Viganò
- Reproductive Sciences Lab, Division of Genetics and Cell Biology (Dr. Vigano).
| | - Jessica Ottolina
- Gynecology/Obstetrics Unit (Drs. Ottolina, Bartiromo, Bonavina, Schimberni, Villanacci, and Candiani), San Raffaele Scientific Institute, Milan, Italy
| | - Ludovica Bartiromo
- Gynecology/Obstetrics Unit (Drs. Ottolina, Bartiromo, Bonavina, Schimberni, Villanacci, and Candiani), San Raffaele Scientific Institute, Milan, Italy
| | - Giulia Bonavina
- Gynecology/Obstetrics Unit (Drs. Ottolina, Bartiromo, Bonavina, Schimberni, Villanacci, and Candiani), San Raffaele Scientific Institute, Milan, Italy
| | - Matteo Schimberni
- Gynecology/Obstetrics Unit (Drs. Ottolina, Bartiromo, Bonavina, Schimberni, Villanacci, and Candiani), San Raffaele Scientific Institute, Milan, Italy
| | - Roberta Villanacci
- Gynecology/Obstetrics Unit (Drs. Ottolina, Bartiromo, Bonavina, Schimberni, Villanacci, and Candiani), San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Candiani
- Gynecology/Obstetrics Unit (Drs. Ottolina, Bartiromo, Bonavina, Schimberni, Villanacci, and Candiani), San Raffaele Scientific Institute, Milan, Italy
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20
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Schobert R, Biersack B. Chemical and Biological Aspects of Garcinol and Isogarcinol: Recent Developments. Chem Biodivers 2019; 16:e1900366. [PMID: 31386266 DOI: 10.1002/cbdv.201900366] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 08/06/2019] [Indexed: 11/08/2022]
Abstract
The natural polyisoprenylated benzophenone derivatives garcinol and isogarcinol are secondary plant metabolites isolated from various Garcinia species including Garcinia indica. This review takes stock of the recent chemical and biological research into these interesting natural compounds over the last five years. New biological sources and chemical syntheses are discussed followed by new insights into the activity of garcinol and isogarcinol against cancer, pathogenic bacteria, parasite infections and various inflammatory diseases.
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Affiliation(s)
- Rainer Schobert
- Organic Chemistry Laboratory, University of Bayreuth, 95447, Bayreuth, Germany
| | - Bernhard Biersack
- Organic Chemistry Laboratory, University of Bayreuth, 95447, Bayreuth, Germany
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21
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HDAC Inhibitors: Therapeutic Potential in Fibrosis-Associated Human Diseases. Int J Mol Sci 2019; 20:ijms20061329. [PMID: 30884785 PMCID: PMC6471162 DOI: 10.3390/ijms20061329] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 03/05/2019] [Accepted: 03/12/2019] [Indexed: 02/07/2023] Open
Abstract
Fibrosis is characterized by excessive deposition of the extracellular matrix and develops because of fibroblast differentiation during the process of inflammation. Various cytokines stimulate resident fibroblasts, which differentiate into myofibroblasts. Myofibroblasts actively synthesize an excessive amount of extracellular matrix, which indicates pathologic fibrosis. Although initial fibrosis is a physiologic response, the accumulated fibrous material causes failure of normal organ function. Cardiac fibrosis interferes with proper diastole, whereas pulmonary fibrosis results in chronic hypoxia; liver cirrhosis induces portal hypertension, and overgrowth of fibroblasts in the conjunctiva is a major cause of glaucoma surgical failure. Recently, several reports have clearly demonstrated the functional relevance of certain types of histone deacetylases (HDACs) in various kinds of fibrosis and the successful alleviation of the condition in animal models using HDAC inhibitors. In this review, we discuss the therapeutic potential of HDAC inhibitors in fibrosis-associated human diseases using results obtained from animal models.
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22
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Bakhtiarizadeh MR, Hosseinpour B, Shahhoseini M, Korte A, Gifani P. Weighted Gene Co-expression Network Analysis of Endometriosis and Identification of Functional Modules Associated With Its Main Hallmarks. Front Genet 2018; 9:453. [PMID: 30369943 PMCID: PMC6194152 DOI: 10.3389/fgene.2018.00453] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 09/18/2018] [Indexed: 12/21/2022] Open
Abstract
Although many genes have been identified using high throughput technologies in endometriosis (ES), only a small number of individual genes have been analyzed functionally. This is due to the complexity of the disease that has different stages and is affected by various genetic and environmental factors. Many genes are upregulated or downregulated at each stage of the disease, thus making it difficult to identify key genes. In addition, little is known about the differences between the different stages of the disease. We assumed that the study of the identified genes in ES at a system-level can help to better understand the molecular mechanism of the disease at different stages of the development. We used publicly available microarray data containing archived endometrial samples from women with minimal/mild endometriosis (MMES), mild/severe endometriosis (MSES) and without endometriosis. Using weighted gene co-expression analysis (WGCNA), functional modules were derived from normal endometrium (NEM) as the reference sample. Subsequently, we tested whether the topology or connectivity pattern of the modules was preserved in MMES and/or MSES. Common and specific hub genes were identified in non-preserved modules. Accordingly, hub genes were detected in the non-preserved modules at each stage. We identified sixteen co-expression modules. Of the 16 modules, nine were non-preserved in both MMES and MSES whereas five were preserved in NEM, MMES, and MSES. Importantly, two non-preserved modules were found in either MMES or MSES, highlighting differences between the two stages of the disease. Analyzing the hub genes in the non-preserved modules showed that they mostly lost or gained their centrality in NEM after developing the disease into MMES and MSES. The same scenario was observed, when the severeness of the disease switched from MMES to MSES. Interestingly, the expression analysis of the new selected gene candidates including CC2D2A, AEBP1, HOXB6, IER3, and STX18 as well as IGF-1, CYP11A1 and MMP-2 could validate such shifts between different stages. The overrepresented gene ontology (GO) terms were enriched in specific modules, such as genetic disposition, estrogen dependence, progesterone resistance and inflammation, which are known as endometriosis hallmarks. Some modules uncovered novel co-expressed gene clusters that were not previously discovered.
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Affiliation(s)
| | - Batool Hosseinpour
- Department of Agriculture, Iranian Research Organization for Science and Technology, Tehran, Iran
| | - Maryam Shahhoseini
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Arthur Korte
- Center for Computational and Theoretical Biology, University of Würzburg, Würzburg, Germany
| | - Peyman Gifani
- Cambridge Systems Biology Centre, Department of Genetics, University of Cambridge, Cambridge, United Kingdom.,AI VIVO Ltd., St. John's Innovation Centre, Cambridge, United Kingdom
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23
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Guo S. Cancer driver mutations in endometriosis: Variations on the major theme of fibrogenesis. Reprod Med Biol 2018; 17:369-397. [PMID: 30377392 PMCID: PMC6194252 DOI: 10.1002/rmb2.12221] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/03/2018] [Accepted: 06/24/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND One recent study reports cancer driver mutations in deep endometriosis, but its biological/clinical significance remains unclear. Since the natural history of endometriosis is essentially gradual progression toward fibrosis, it is thus hypothesized that the six driver genes reported to be mutated in endometriosis (the RP set) may play important roles in fibrogenesis but not necessarily malignant transformation. METHODS Extensive PubMed search to see whether RP and another set of driver genes not yet reported (NR) to be mutated in endometriosis have any roles in fibrogenesis. All studies reporting on the role of fibrogenesis of the genes in both RP and NR sets were retrieved and evaluated in this review. RESULTS All six RP genes were involved in various aspects of fibrogenesis as compared with only three NR genes. These nine genes can be anchored in networks linking with their upstream and downstream genes that are known to be aberrantly expressed in endometriosis, piecing together seemingly unrelated findings. CONCLUSIONS Given that somatic driver mutations can and do occur frequently in physiologically normal tissues, it is argued that these mutations in endometriosis are not necessarily synonymous with malignancy or premalignancy, but the result of enormous pressure for fibrogenesis.
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Affiliation(s)
- Sun‐Wei Guo
- Shanghai Obstetrics and Gynecology HospitalFudan UniversityShanghaiChina
- Shanghai Key Laboratory of Female Reproductive Endocrine‐Related DiseasesShanghaiChina
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24
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Ricard-Blum S, Baffet G, Théret N. Molecular and tissue alterations of collagens in fibrosis. Matrix Biol 2018; 68-69:122-149. [DOI: 10.1016/j.matbio.2018.02.004] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 02/02/2018] [Accepted: 02/02/2018] [Indexed: 02/07/2023]
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Fusco R, D’amico R, Cordaro M, Gugliandolo E, Siracusa R, Peritore AF, Crupi R, Impellizzeri D, Cuzzocrea S, Di Paola R. Absence of formyl peptide receptor 1 causes endometriotic lesion regression in a mouse model of surgically-induced endometriosis. Oncotarget 2018; 9:31355-31366. [PMID: 30140375 PMCID: PMC6101131 DOI: 10.18632/oncotarget.25823] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 07/13/2018] [Indexed: 01/11/2023] Open
Abstract
Endometriosis is a female disease in which endometrial tissues grows outside the uterus. Patients showed alterations in endocrine and immune systems. Endometriotic lesions are characterized by deregulated interaction between immune cells and tissue cells. The formyl peptide receptor 1 (Fpr1) is expressed by both immune and stromal cells including epithelial cells. We investigated the development of the physiopathology of the surgically-induced endometriosis in Fpr1 KO mice compared to WT animals. Operated Fpr1 KO mice showed lower duration of uterine pain behaviors, lower size of developed cysts and reduced mast cell numbers. Immunohistochemical analyses indicated changes in NGF, VEGF and ICAM-1 expression associated with the pathology, which were reduced in absence of the Fpr1 gene. Molecular analyses indicated that in absence of Fpr1 there was reduced neutrophils accumulation and nitrosative stress formation, NF-κB translocation into the nucleus as well as NRLP3 inflammasome signalling. Fpr1 gene deletion caused reduction of resistance to the apoptosis, assessed by TUNEL assay. We underline the pathogenic role of Fpr1 in experimental endometriosis, which is the result of modulation of immune cell recruitment, suggesting it as a new target to control the pathologic features of endometriotic lesions.
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Affiliation(s)
- Roberta Fusco
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Ramona D’amico
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Marika Cordaro
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Enrico Gugliandolo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Rosalba Siracusa
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Alessio Filippo Peritore
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Rosalia Crupi
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Daniela Impellizzeri
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
- Department of Pharmacological and Physiological Science, Saint Louis University, St. Louis, MO, USA
| | - Rosanna Di Paola
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
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Shenoy CC, Khan Z, Zheng Y, Jones TL, Khazaie K, Daftary GS. Progressive Fibrosis: A Progesterone- and KLF11-Mediated Sexually Dimorphic Female Response. Endocrinology 2017; 158:3605-3619. [PMID: 28938437 DOI: 10.1210/en.2017-00171] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 08/08/2017] [Indexed: 01/06/2023]
Abstract
Progressive scarring is ubiquitous postoperatively and in an array of chronic systemic diseases. Recent studies indicate that such scarring has a high female propensity; females are also almost exclusively affected by endometriosis, a common sex steroid-dependent fibrotic disease. Endometriosis-related fibrosis is regulated epigenetically through transcription factor Krüppel-like factor 11 (KLF11). In response to surgical induction of endometriosis, Klf11-/- female mice develop significant fibrosis in contrast to wild-type mice. We therefore hypothesized that female fibrotic predilection was mediated by differential sex steroid regulation of KLF11/collagen 1a1 signaling and investigated the fibrotic response in wild-type and Klf11-/- male and female animals using a sterile peritonitis model. Fibrosis selectively developed in Klf11-/- females. Fibrosis in these animals was almost completely abrogated by ovariectomy. Ovariectomized animals were selectively supplemented with estradiol, medroxyprogesterone acetate (MPA), or dihydrotestosterone; fibrosis was only observed in mice exposed to MPA. Fibrosis therefore selectively developed in Klf11-/- female mice in response to physiological or pharmacological progesterone. The fibrotic response in these animals was also mitigated in response to antiprogestin therapy. Profibrotic gene expression was activated in a primary human peritoneal cell line in response to KLF11 short hairpin RNA and MPA but not estradiol. KLF11/collagen 1a1 signaling previously shown to be linked to fibrosis was thus selectively dysregulated in MPA-treated cells. Our in vivo and in vitro findings in an animal model and human cells, respectively, suggest that progressive fibrotic scarring is a sexually dimorphic response irrespective of etiology; moreover, it is responsive to novel, individualized therapeutic intervention.
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Affiliation(s)
- Chandra C Shenoy
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
| | - Zaraq Khan
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
| | - Ye Zheng
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
| | - Tiffanny L Jones
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
| | | | - Gaurang S Daftary
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
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Cakmak H, Seval-Celik Y, Arlier S, Guzeloglu-Kayisli O, Schatz F, Arici A, Kayisli UA. p38 Mitogen-Activated Protein Kinase is Involved in the Pathogenesis of Endometriosis by Modulating Inflammation, but not Cell Survival. Reprod Sci 2017; 25:587-597. [PMID: 28845752 DOI: 10.1177/1933719117725828] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Local pro-inflammatory environment and enhanced cell survival contribute to the endometriosis development. A serine/threonine kinase p38 mitogen-activated protein kinase (MAPK) mediates intracellular signaling of cytokine production, cell proliferation, and apoptosis in different cell types. The current study compares p38 MAPK activity in normal endometrium and endometriosis, and assesses role(s) of p38 MAPK on cytokine production and cell survival in endometriosis. METHODS Immunohistochemical levels of total and phosphorylated (active) p38 MAPK as well as its correlation with interleukin 8 (IL-8) expression, and cell proliferation and apoptosis were compared in normal human endometrium and endometriosis. The action of p38 MAPK on pro-inflammatory cytokine-induced IL-8 and monocyte chemotactic protein (MCP)-1 expression in endometriotic cells were assessed by enzyme-linked immunosorbent assay. The 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide cell survival, 5-bromo-2'-deoxyuridine incorporation, and Terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick end labeling assays were used to determine the function of p38 MAPK in cultured human endometriotic stromal cell proliferation and apoptosis. RESULTS p38 MAPK activity was significantly higher in both eutopic and ectopic endometria compared to normal endometria during late proliferative and early secretory phases ( P < .05). Increased p38 MAPK activity in endometriotic cells correlated with IL-8 expression (Pearson correlation coefficient r = 0.83, P < .01), but not with apoptosis in vivo. The pro-inflammatory cytokines IL-1β and tumor necrosis factor (TNF)-α induced activation of p38 MAPK. Inhibition of p38 MAPK activity blocked IL-1β and TNF-α-induced IL-8 and MCP-1 secretion in cultured endometriotic stromal cells ( P < .05), but did not impact on endometriotic cell survival. CONCLUSIONS These results suggest that rather than modulating cell survival, increased p38 MAPK activity in endometriotic cells contributes to the pathogenesis of endometriosis by promoting the local inflammatory milieu.
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Affiliation(s)
- Hakan Cakmak
- 1 Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University School of Medicine, New Haven, CT, USA.,2 Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, San Francisco, CA, USA
| | - Yasemin Seval-Celik
- 1 Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University School of Medicine, New Haven, CT, USA.,3 Department of Histology and Embryology, Faculty of Medicine, Izmir University of Economics, Izmir, Turkey
| | - Sefa Arlier
- 4 Department of Obstetrics & Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Ozlem Guzeloglu-Kayisli
- 4 Department of Obstetrics & Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Frederick Schatz
- 4 Department of Obstetrics & Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Aydin Arici
- 1 Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University School of Medicine, New Haven, CT, USA
| | - Umit A Kayisli
- 4 Department of Obstetrics & Gynecology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
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28
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Richards EG, Zheng Y, Shenoy CC, Ainsworth AJ, Delaney AA, Jones TL, Khan Z, Daftary GS. KLF11 is an Epigenetic Mediator of DRD2/Dopaminergic Signaling in Endometriosis. Reprod Sci 2017; 24:1129-1138. [DOI: 10.1177/1933719117698582] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Elliott G. Richards
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Ye Zheng
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Chandra C. Shenoy
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Alessandra J. Ainsworth
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Abigail A. Delaney
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Tiffanny L. Jones
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Zaraq Khan
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Gaurang S. Daftary
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
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Borghese B, Zondervan K, Abrao M, Chapron C, Vaiman D. Recent insights on the genetics and epigenetics of endometriosis. Clin Genet 2016; 91:254-264. [DOI: 10.1111/cge.12897] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 09/25/2016] [Accepted: 10/14/2016] [Indexed: 12/21/2022]
Affiliation(s)
- B. Borghese
- Cochin Institute, U1016 INSERM, CNRS 8104; Université Paris Descartes; Paris France
- Department of Gynecology Obstetrics II and Reproductive Medicine, Faculté de Médecine, AP-HP, Groupe Hospitalier Ouest; Centre Hospitalier Universitaire Paris Centre; Paris France
| | - K.T. Zondervan
- Nuffield Department of Obstetrics and Gynaecology, Endometriosis Care Centre; University of Oxford; Oxford UK
| | - M.S. Abrao
- Endometriosis Division, Obstetrics and Gynecology Department; Sao Paulo University; Sao Paulo Brazil
- Reproductive Clinic; Sirio Libanes Hospital; Sao Paulo Brazil
| | - C. Chapron
- Cochin Institute, U1016 INSERM, CNRS 8104; Université Paris Descartes; Paris France
- Department of Gynecology Obstetrics II and Reproductive Medicine, Faculté de Médecine, AP-HP, Groupe Hospitalier Ouest; Centre Hospitalier Universitaire Paris Centre; Paris France
| | - D. Vaiman
- Cochin Institute, U1016 INSERM, CNRS 8104; Université Paris Descartes; Paris France
- Department of Gynecology Obstetrics II and Reproductive Medicine, Faculté de Médecine, AP-HP, Groupe Hospitalier Ouest; Centre Hospitalier Universitaire Paris Centre; Paris France
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30
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Di Paola R, Fusco R, Gugliandolo E, Crupi R, Evangelista M, Granese R, Cuzzocrea S. Co-micronized Palmitoylethanolamide/Polydatin Treatment Causes Endometriotic Lesion Regression in a Rodent Model of Surgically Induced Endometriosis. Front Pharmacol 2016; 7:382. [PMID: 27790149 PMCID: PMC5063853 DOI: 10.3389/fphar.2016.00382] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 10/03/2016] [Indexed: 11/18/2022] Open
Abstract
Endometriosis is a chronic, painful disease characterized by the presence of endometrial glands and stroma outside the uterine cavity. Palmitoylethanolamide (PEA), an endogenous fatty acid amide, has anti-inflammatory and neuroprotective effects. PEA lacks free radical scavenging activity, unlike polydatin (PLD), a natural precursor of resveratrol. The aim of this study was to investigate the effect of orally administered co-micronized PEA/polydatin [m(PEA/PLD)] in an autologous rat model of surgically induced endometriosis. Endometriosis was induced in female Wistar albino rats by auto-transplantation of uterine squares (implants) into the intestinal mesentery and peritoneal cavity. Rats were distributed into one control group and one treatment group (10 animals each): m(PEA/PLD) 10 mg/kg/day. At 28 days after surgery the relative volume of the endometrioma was determined. Endometrial-like tissue was confirmed by histology: Masson trichrome and toluidine blue were used to detect fibrosis and mast cells, respectively. The treated group displayed a smaller cyst diameter, with improved fibrosis score and mast cell number decrease. m(PEA/PLD) administration decreased angiogenesis (vascular endothelial growth factor), nerve growth factor, intercellular adhesion molecule, matrix metalloproteinase 9 expression, and lymphocyte accumulation. m(PEA/PLD) treatment also reduced peroxynitrite formation, (poly-ADP)ribose polymerase activation, IkBα phosphorylation and nuclear facor-kB traslocation in the nucleus. Our results suggested that m(PEA/PLD) may be of use to inhibit development of endometriotic lesions in rats.
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Affiliation(s)
- Rosanna Di Paola
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of MessinaMessina, Italy
| | - Roberta Fusco
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of MessinaMessina, Italy
| | - Enrico Gugliandolo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of MessinaMessina, Italy
| | - Rosalia Crupi
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of MessinaMessina, Italy
| | - Maurizio Evangelista
- Institute of Anaesthesiology and Reanimation, Catholic University of the Sacred HeartRome, Italy
| | - Roberta Granese
- Department of Human Pathology, University of MessinaMessina, Italy
| | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of MessinaMessina, Italy
- Department of Pharmacological and Physiological Science, Saint Louis University, Saint LouisMO, USA
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31
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Richards EG, El-Nashar SA, Schoolmeester JK, Keeney GL, Mariani A, Hopkins MR, Dowdy SC, Daftary GS, Famuyide AO. Abnormal Uterine Bleeding Is Associated With Increased BMP7 Expression in Human Endometrium. Reprod Sci 2016; 24:671-681. [PMID: 28142396 DOI: 10.1177/1933719116671218] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Abnormal uterine bleeding (AUB), a common health concern of women, is a heterogeneous clinical entity that is traditionally categorized into organic and nonorganic causes. Despite varied pharmacologic treatments, few offer sustained efficacy, as most are empiric, unfocused, and do not directly address underlying dysregulated molecular mechanisms. Characterization of such molecular derangements affords the opportunity to develop and use novel, more successful treatments for AUB. Given its implication in other organ systems, we hypothesized that bone morphogenetic protein (BMP) expression is altered in patients with AUB and hence comprehensively investigated dysregulation of BMP signaling pathways by systematically screening 489 samples from 365 patients for differences in the expression of BMP2, 4, 6, and 7 ligands, BMPR1A and B receptors, and downstream SMAD4, 6, and 7 proteins. Expression analysis was correlated clinically with data abstracted from medical records, including bleeding history, age at procedure, ethnicity, body mass index, hormone treatment, and histological diagnosis of fibroids, polyps, adenomyosis, hyperplasia, and cancer. Expression of BMP7 ligand was significantly increased in patients with AUB (H-score: 18.0 vs 26.7; P < .0001). Patients reporting heavy menstrual bleeding (menorrhagia) as their specific AUB pattern demonstrated significantly higher BMP7 expression. Significantly, no differences in the expression of any other BMP ligands, receptors, or SMAD proteins were observed in this large patient cohort. However, expression of BMPR1A, BMPR1B, and SMAD4 was significantly decreased in cancer compared to benign samples. Our study demonstrates that BMP7 is a promising target for future investigation and pharmacologic treatment of AUB.
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Affiliation(s)
- Elliott G Richards
- 1 Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Sherif A El-Nashar
- 2 Division of Female Pelvic Medicine and Reconstructive Surgery, University Hospitals Case Medical Center, Case Western Reserve University, Cleveland, OH, USA
| | - John K Schoolmeester
- 3 Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Gary L Keeney
- 3 Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Andrea Mariani
- 1 Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Matthew R Hopkins
- 1 Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Sean C Dowdy
- 1 Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
| | - Gaurang S Daftary
- 1 Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
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32
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Correa LF, Zheng Y, Delaney AA, Khan Z, Shenoy CC, Daftary GS. TGF-β Induces Endometriotic Progression via a Noncanonical, KLF11-Mediated Mechanism. Endocrinology 2016; 157:3332-43. [PMID: 27384304 DOI: 10.1210/en.2016-1194] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Endometriosis, a chronic disease of heterogeneous etiopathology affects 10% of young women and is characterized by ectopic implantation of endometrial cells. Growth and spread of endometriosis lesions involves biological interplay between intrinsic lesion-driven and extrinsic host-responsive mechanisms. We propose a role for TGFβ and its target transcription factor Krüppel-like factor 11 (KLF11) in mediating such mechanisms. Although TGFβ, a pleiotropic cytokine implicated in endometriosis potentially, mediates its pathological phenotypes, KLF11 is associated with endocrine and reproductive tract diseases, specifically progression of endometriosis. In Ishikawa cells, TGFβ1 treatment resulted in noncanonical SMAD-mediated transient up-regulation and sustained repression of KLF11. KLF11 recruits histone deacetylases to epigenetically repress multiple synthetic and metabolic cytochrome P450 (CYP) enzymes such as CYP3A4, which affects endometrial metabolism and pathophysiology. In contrast to KLF11, TGFβ1 treatment caused transient repression and sustained activation of CYP3A4 expression. CYP3A4 increased endometrial cell proliferation and was also increased in human endometriosis lesions compared with eutopic endometrium. To determine whether dysregulation of TGFβ/Klf11/Cyp3a signaling affected endometriotic progression, we treated wild-type control and Klf11-/- mice with a Tgfβ type 1 receptor inhibitor (TGFβR1I) that inhibits Tgfβ signaling upstream of the canonical Smad proteins or a combination of TGFβR1I and a histone acetyltransferase inhibitor that additionally inhibits Klf11 signaling. Disease progression and lesional Cyp3a expression was diminished in TGFβR1I-treated animals and more so in animals treated synergistically with TGFβR1I and histone acetyltransferase inhibitor. TGFβ and KLF11 thus mediate critical, translationally relevant host and lesion-driven responses that enable establishment and progression of endometriosis.
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Affiliation(s)
- Luiz F Correa
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
| | - Ye Zheng
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
| | - Abigail A Delaney
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
| | - Zaraq Khan
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
| | - Chandra C Shenoy
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
| | - Gaurang S Daftary
- Laboratory of Translational Epigenetics in Reproduction, Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota 55905
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33
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Delaney AA, Khan Z, Zheng Y, Correa LF, Zanfagnin V, Shenoy CC, Schoolmeester JK, Saadalla AM, El-Nashar S, Famuyide AO, Subramaniam M, Hawse JR, Khazaie K, Daftary GS. KLF10 Mediated Epigenetic Dysregulation of Epithelial CD40/CD154 Promotes Endometriosis. Biol Reprod 2016; 95:62. [PMID: 27488034 PMCID: PMC5333936 DOI: 10.1095/biolreprod.116.140764] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Accepted: 07/27/2016] [Indexed: 12/11/2022] Open
Abstract
Endometriosis is a highly prevalent, chronic, heterogeneous, fibro-inflammatory disease that remains recalcitrant to conventional therapy. We previously showed that loss of KLF11, a transcription factor implicated in uterine disease, results in progression of endometriosis. Despite extensive homology, co-expression, and human disease association, loss of the paralog Klf10 causes a unique inflammatory, cystic endometriosis phenotype in contrast to fibrotic progression seen with loss of Klf11. We identify here for the first time a novel role for KLF10 in endometriosis. In an animal endometriosis model, unlike wild-type controls, Klf10−/− animals developed cystic lesions with massive immune infiltrate and minimal peri-lesional fibrosis. The Klf10−/− disease progression phenotype also contrasted with prolific fibrosis and minimal immune cell infiltration seen in Klf11−/− animals. We further found that lesion genotype rather than that of the host determined each unique disease progression phenotype. Mechanistically, KLF10 regulated CD40/CD154-mediated immune pathways. Both inflammatory as well as fibrotic phenotypes are the commonest clinical manifestations in chronic fibro-inflammatory diseases such as endometriosis. The complementary, paralogous Klf10 and Klf11 models therefore offer novel insights into the mechanisms of inflammation and fibrosis in a disease-relevant context. Our data suggests that divergence in underlying gene dysregulation critically determines disease-phenotype predominance rather than the conventional paradigm of inflammation being precedent to fibrotic scarring. Heterogeneity in clinical progression and treatment response are thus likely from disparate gene regulation profiles. Characterization of disease phenotype-associated gene dysregulation offers novel approaches for developing targeted, individualized therapy for recurrent and recalcitrant chronic disease.
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Affiliation(s)
- Abigail A Delaney
- Laboratory of Translational Epigenetics in Reproduction, Mayo Clinic, Rochester, Minnesota Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota
| | - Zaraq Khan
- Laboratory of Translational Epigenetics in Reproduction, Mayo Clinic, Rochester, Minnesota Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota
| | - Ye Zheng
- Laboratory of Translational Epigenetics in Reproduction, Mayo Clinic, Rochester, Minnesota Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota
| | - Luiz F Correa
- Laboratory of Translational Epigenetics in Reproduction, Mayo Clinic, Rochester, Minnesota Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota
| | - Valentina Zanfagnin
- Laboratory of Translational Epigenetics in Reproduction, Mayo Clinic, Rochester, Minnesota Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota
| | - Chandra C Shenoy
- Laboratory of Translational Epigenetics in Reproduction, Mayo Clinic, Rochester, Minnesota Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota
| | - John K Schoolmeester
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | | | - Sherif El-Nashar
- Laboratory of Translational Epigenetics in Reproduction, Mayo Clinic, Rochester, Minnesota
| | - Abimbola O Famuyide
- Laboratory of Translational Epigenetics in Reproduction, Mayo Clinic, Rochester, Minnesota
| | | | - John R Hawse
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota
| | | | - Gaurang S Daftary
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, Minnesota
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