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Liss J, Kuczyńska M, Kunicki M, Zieliński K, Drzyzga D. Serum levels of stem cell factor for predicting embryo quality. Sci Rep 2024; 14:11689. [PMID: 38778076 PMCID: PMC11111753 DOI: 10.1038/s41598-024-61419-2] [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: 06/05/2023] [Accepted: 05/03/2024] [Indexed: 05/25/2024] Open
Abstract
We evaluated whether serum stem cell factor (s-SCF) levels just prior to ovulation induction could indicate the ability to develop a top-quality (TQ) blastocyst by day 5. We investigated patients with normal ovarian reserve (NOR), polycystic ovary syndrome (PCOS), diminished ovarian reserve (DOR), or mild endometriosis. Our pilot research suggests a correlation between s-SCF levels and the ability to form TQ blastocysts in patients with mild endometriosis. This significant statistical difference (p < 0.05) was noted between mild endometriosis patients for whom a TQ blastocyst was obtained and those for whom it was not possible, as measured on the 8th day of stimulation and the day of oocyte retrieval. The mean SCF levels in the serum of these women on the 8th day were at 28.07 (± 2.67) pg/ml for the TQ subgroup and 53.32 (± 16.02) pg/ml for the non-TQ subgroup (p < 0.05). On oocyte retrieval day it was 33.47 (± 3.93) pg/ml and 52.23 (± 9.72) pg/ml (p < 0.05), respectively.
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Affiliation(s)
- Joanna Liss
- Research and Development Center, INVICTA, Polna 64, 81-740, Sopot, Poland
- Department of Medical Biology and Genetics, University of Gdańsk, Gdańsk, Poland
| | - Martyna Kuczyńska
- Department of Medical Biology and Genetics, University of Gdańsk, Gdańsk, Poland
| | - Michał Kunicki
- Research and Development Center, INVICTA, Polna 64, 81-740, Sopot, Poland.
- Department of Gynecological Endocrinology, Medical University of Warsaw, Warsaw, Poland.
| | - Krystian Zieliński
- Research and Development Center, INVICTA, Polna 64, 81-740, Sopot, Poland
| | - Damian Drzyzga
- Research and Development Center, INVICTA, Polna 64, 81-740, Sopot, Poland
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Tan HJ, Deng ZH, Zhang C, Deng HW, Xiao HM. CXADR promote epithelial-mesenchymal transition in endometriosis by modulating AKT/GSK-3β signaling. Cell Cycle 2023; 22:2436-2448. [PMID: 38146657 PMCID: PMC10802198 DOI: 10.1080/15384101.2023.2296242] [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: 08/15/2022] [Accepted: 12/12/2023] [Indexed: 12/27/2023] Open
Abstract
Endometriosis is a benign high prevalent disease exhibiting malignant features. However, the underlying pathogenesis and key molecules of endometriosis remain unclear. By integrating and analysis of existing expression profile datasets, we identified coxsackie and adenovirus receptor (CXADR), as a novel key gene in endometriosis. Based on the results of immunohistochemistry (IHC), we confirmed significant down-regulation of CXADR in ectopic endometrial tissues obtained from women with endometriosis compared with healthy controls. Further in vitro investigation indicated that CXADR regulated the stability and function of the phosphatases and AKT inhibitors PHLPP2 (pleckstrin homology domain and leucine-rich repeat protein phosphatase 2) and PTEN (phosphatase and tensin homolog). Loss of CXADR led to phosphorylation of AKT and glycogen synthase kinase-3β (GSK-3β), which resulted in stabilization of an epithelial-mesenchymal transition (EMT) factor, SNAIL1 (snail family transcriptional repressor 1). Therefore, EMT processs was induced, and the proliferation, migration and invasion of Ishikawa cells were enhanced. Over-expression of CXADR showed opposite effects. These findings suggest a previously undefined role of AKT/GSK-3β signaling axis in regulating EMT and reveal the involvement of a CXADR-induced EMT, in pathogenic progression of endometriosis.
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Affiliation(s)
- Hang-Jing Tan
- Institute of Reproduction and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China
- Center for Reproductive Health, and System Biology, Data Sciences, School of Basic Medical Science, Central South University, Changsha, China
| | - Zi-Heng Deng
- Institute of Reproduction and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China
- Center for Reproductive Health, and System Biology, Data Sciences, School of Basic Medical Science, Central South University, Changsha, China
| | - Chun Zhang
- Department of Gynaecology and Obstetrics, Xiangya Hospital, Central South University, Changsha, China
| | - Hong-Wen Deng
- Center of Biomedical Informatics and Genomics, Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Hong-Mei Xiao
- Institute of Reproduction and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China
- Center for Reproductive Health, and System Biology, Data Sciences, School of Basic Medical Science, Central South University, Changsha, China
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Overexpression of ErbB-1 (EGFR) Protein in Eutopic Endometrium of Infertile Women with Severe Ovarian Endometriosis during the ‘Implantation Window’ of Menstrual Cycle. REPRODUCTIVE MEDICINE 2022. [DOI: 10.3390/reprodmed3040022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
The strong association between endometriosis and infertility is of high clinical significance. High proliferative bias in eutopic endometrium during the secretory phase is a hallmark of endometriosis, which may result in high occurrence of implantation failure and resultant infertility in endometriosis. The ErbB family of proteins regulates the proliferation capacity in the endometrium, potentially causing endometrial hostility to the implantation process in endometriosis. However, our knowledge regarding the involvement of the ErbB family in human endometrium during the window of implantation (WOI) in endometriosis-associated infertility is scant. In the present study, the cellular profiles of immunopositive ErbBs-1 to -4 in the endometrium of endometriosis-free, infertile women (Group 1; n = 11) and in eutopic endometrium of infertile women diagnosed with stage IV ovarian endometriosis (Group 2; n = 13) during the mid-secretory phase were compared using standardized guidelines. Computer-aided standardized combinative analysis of immunoprecipitation in different compartments revealed an overexpression of ErbB-1 in the epithelial, stromal and vascular compartments, along with marginally higher ErbB-3 expression (p < 0.06) in the vascular compartment and ErbB-4 expression (p < 0.05) in the glandular epithelium and stroma in the endometrium during the WOI in women with primary infertility associated with stage IV ovarian endometriosis compared with disease-free endometrium of control infertile women. It appears that changes in ErbBs in the eutopic endometrium during WOI induce anomalous proliferative, inflammatory and angiogenic activities in it, which can antagonize endometrial preparation for embryo implantation in endometriosis. This knowledge appears usable in strategizing methods for the treatment of endometriosis-associated infertility, as well as preempting the oncogenic potential of endometriosis.
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Elsherbini M, Koga K, Hiraoka T, Kumasawa K, Maki E, Satake E, Taguchi A, Makabe T, Takeuchi A, Izumi G, Takamura M, Harada M, Hirata T, Hirota Y, Wada-Hiraike O, Osuga Y. Establishment of a novel mouse model of adenomyosis suitable for longitudinal and quantitative analysis and perinatal outcome studies. Sci Rep 2022; 12:17515. [PMID: 36266437 PMCID: PMC9585053 DOI: 10.1038/s41598-022-22413-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 10/14/2022] [Indexed: 01/12/2023] Open
Abstract
The purpose of this study was to establish a novel mouse model of adenomyosis suitable for longitudinal and quantitative analyses and perinatal outcome studies. Using a 30 G needle, the entire uterine wall of one horn was mechanically punctured at a frequency of 100 times/1 cm (adenomyosis horn). The other horn was left unpunctured (control horn). Balb/c mice were sacrificed on day 14 (D14) or day 65 (D65) (n = 3 each). The uterus was fixed, paraffin-embedded, sliced, and stained. Lesions were detected and counted, and their volumes were measured. Cell proliferation and fibrosis were assessed by Ki67 and Masson's Trichrome staining, respectively. Blood vessels were detected using CD31 immunostaining. Some of the mice (n = 4), were mated and the date of delivery, litter size, number of implantations, and number and volume of postpartum lesions were measured. The number of lesions per horn did not differ between D14 and D65. The volume of the entire lesion was significantly greater on D65 than on D14 (p < 0.0001). The volume of the epithelial part of the lesion was significantly greater in D65 (p < 0.0001). The volume of the stromal part of the lesion was also greater on D65 (p < 0.0001). The percentage of Ki67 positive cells in the epithelial part of the lesion was significantly higher on D14 (p < 0.05). In contrast, the percentage of Ki67-positive cells in the stromal part was significantly higher on D65 (p < 0.01). Vascular density in the lesions was higher in on D65 (p < 0.05). The percentage of fibrotic area was significantly higher on D65 (p < 0.01). The date of delivery was slightly earlier than that reported for healthy mice of the same strain. The litter size was smaller than that reported in previous research. The number of implantation sites did not differ between the control and the adenomyosis horn. The number and volume of lesions did not differ between the non-pregnant and postpartum groups. This model can be applied to evaluate the pathogenesis of adenomyosis, validate the efficacy of therapeutic agents, and evaluate the effect of adenomyosis on pregnancy and vice versa.
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Affiliation(s)
- Mohammed Elsherbini
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Kaori Koga
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Takehiro Hiraoka
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Keiichi Kumasawa
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Eiko Maki
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Erina Satake
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Ayumi Taguchi
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Tomoko Makabe
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Arisa Takeuchi
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Gentaro Izumi
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Masashi Takamura
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan ,grid.410802.f0000 0001 2216 2631Department of Obstetrics and Gynecology, Saitama Medical University, 38 Morohongo, Moroyama, Iruma, Saitama, 350-0495 Japan
| | - Miyuki Harada
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Tetsuya Hirata
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan ,grid.430395.8Department of Integrated Women’s Health, St Luke’s International Hospital, 9-1 Akashi, Chuo, Tokyo, 104-8560 Japan
| | - Yasushi Hirota
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Osamu Wada-Hiraike
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
| | - Yutaka Osuga
- grid.26999.3d0000 0001 2151 536XDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo, Tokyo, 113-8655 Japan
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Yu SL, Kim TH, Han YH, Kang Y, Jeong DU, Lee DC, Kang J, Park SR. Transcriptomic analysis and competing endogenous RNA network in the human endometrium between proliferative and mid-secretory phases. Exp Ther Med 2021; 21:660. [PMID: 33968190 PMCID: PMC8097233 DOI: 10.3892/etm.2021.10092] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 04/08/2021] [Indexed: 12/29/2022] Open
Abstract
Successful embryo implantation is the first step for establishing natural pregnancy and is dependent on the crosstalk between the embryo and a receptive endometrium. However, the molecular signaling events for successful embryo implantation are not entirely understood. To identify differentially expressed transcripts [long-noncoding RNAs (lncRNAs), microRNAs (miRNAs) and mRNAs] and competing endogenous RNA (ceRNA) networks associated with endometrial receptivity, the current study analyzed gene expression profiles between proliferative and mid-secretory endometria in fertile women. A total of 247 lncRNAs, 67 miRNAs and 2,154 mRNAs were identified as differentially expressed between proliferative and mid-secretory endometria. Kyoto Encyclopedia of Genes and Genomes pathway analysis indicated that these differentially expressed genes were significantly enriched for 'cell adhesion molecules.' Additionally, 98 common mRNAs were significantly involved in tryptophan metabolism, metabolic pathways and FoxO signaling. From the differentially expressed lncRNA/miRNA/mRNA ceRNA network, hub RNAs that formed three axes were identified: The DLX6-AS1/miR-141 or miR-200a/OLFM1 axis, the WDFY3-AS2/miR-135a or miR-183/STC1 axis, and the LINC00240/miR-182/NDRG1 axis. These may serve important roles in the regulation of endometrial receptivity. The hub network of the current study may be developed as a candidate marker for endometrial receptivity.
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Affiliation(s)
- Seong-Lan Yu
- Priority Research Center, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon 35365, Republic of Korea
| | - Tae-Hyun Kim
- Department of Obstetrics and Gynecology, Konyang University Hospital, Daejeon 35365, Republic of Korea
| | - Young-Hyun Han
- Priority Research Center, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon 35365, Republic of Korea
| | - Yujin Kang
- Priority Research Center, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon 35365, Republic of Korea
| | - Da-Un Jeong
- Priority Research Center, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon 35365, Republic of Korea
| | - Dong Chul Lee
- Personalized Genomic Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 34141, Republic of Korea
| | - Jaeku Kang
- Priority Research Center, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon 35365, Republic of Korea
- Department of Pharmacology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea
| | - Seok-Rae Park
- Priority Research Center, Myunggok Medical Research Institute, College of Medicine, Konyang University, Daejeon 35365, Republic of Korea
- Department of Microbiology, College of Medicine, Konyang University, Daejeon, 35365, Republic of Korea
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Anupa G, Poorasamy J, Bhat MA, Sharma JB, Sengupta J, Ghosh D. Endometrial stromal cell inflammatory phenotype during severe ovarian endometriosis as a cause of endometriosis-associated infertility. Reprod Biomed Online 2020; 41:623-639. [PMID: 32792135 DOI: 10.1016/j.rbmo.2020.05.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 04/29/2020] [Accepted: 05/07/2020] [Indexed: 12/14/2022]
Abstract
RESEARCH QUESTION Do endometrial stromal cells from primary infertile patients with severe ovarian endometriosis display differential secretory profiles of inflammation-associated cytokines during the implantation window that may cause infertility? DESIGN Forty-eight cytokines were measured in conditioned medium of isolated endometrial stromal cells obtained from primary infertile patients without endometriosis (control group, n = 12) or with stage IV ovarian endometriosis (ovarian endometriosis group, n = 14) using multiplex assays. Key cytokines showing differential secretory profiles were validated using Western immunoblotting. Cellular phenotypic validation was carried out in vitro by comparing proliferation and migration capacity between control (n = 6) and ovarian endometriosis (n = 7) groups. RESULTS CCL3, CCL4, CCL5, CXCL10, FGF2, IFNG, IL1RN, IL5, TNFA, and VEGF could be detected only in the conditioned media of stromal cells obtained from the ovarian endometriosis group. Among other cytokines detected in the conditioned media of both groups, CCL2 (P = 0.0018), CSF3 (P = 0.0017), IL1B (P = 0.0066), IL4 (P = 0.036), IL6 (P = 0.0039) and IL13 (P = 0.036) were found to be higher, whereas the concentration of IL18 was lower (P = 0.023) in the ovarian endometriosis group. Concentrations of CCL2, IL1B, IL4 and IL13 in conditioned medium reflected significant diagnostic performance for predicting ovarian endometriosis. Cellular phenotypic validation in vitro revealed an enhanced proliferative phenotype (P = 0.046) with no change in cell migratory capacity of endometrial stromal cells from the ovarian endometriosis group. CONCLUSIONS Endometrial stromal cells derived from severe ovarian endometriosis samples displayed a hyperinflammatory and hyperproliferative bias in the endometrial stroma during the 'window of implantation' putatively causing loss of fecundability.
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Affiliation(s)
- Geethadevi Anupa
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, Delhi, 110029, India; Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, Delhi, 110029, India
| | - Jeevitha Poorasamy
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, Delhi, 110029, India
| | - Muzaffer A Bhat
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, Delhi, 110029, India
| | - Jai Bhagwan Sharma
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, Delhi, 110029, India
| | - Jayasree Sengupta
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, Delhi, 110029, India
| | - Debabrata Ghosh
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, Delhi, 110029, India.
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Human Endometriosis Tissue Microarray Reveals Site-specific Expression of Estrogen Receptors, Progesterone Receptor, and Ki67. Appl Immunohistochem Mol Morphol 2020; 27:491-500. [PMID: 29629944 DOI: 10.1097/pai.0000000000000663] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Most available therapies for endometriosis are hormone-based and generally broadly used without taking into consideration the ovarian hormone receptor expression status. This contrasts strikingly with the standard of care for other hormone-based conditions such as breast cancer. We therefore aimed to characterize the expression of ovarian steroid hormone receptors for estrogen alpha (ESR1), estrogen beta (ESR2), and progesterone (PGR) in different types of endometriotic lesions and eutopic endometrium from women with endometriosis and controls using a tissue microarray (TMA). Nuclear expression levels of the receptors were analyzed by tissue (ie, ectopic vs. eutopic endometrium) and cell type (ie, glands vs. stroma). Ovarian lesions showed the lowest expression of ESR1 and PGR, and the highest expression of ESR2, whereas the fallopian tube lesions showed high expression of the 3 receptors. Differences among endometria included lower expression of ESR1 and higher expression of ESR2 in stroma of proliferative endometrium from patients versus patients, and a trend towards loss of PGR nuclear positivity in proliferative endometrium from patients. The largest ESR2:ESR1 ratios were observed in ovarian lesions and secretory endometrium. The highest proportion of samples with >10% Ki67 positive nuclei was in glands of fallopian tube (54%) and extrapelvic lesions (75%); 60% of glands of secretory endometrium from patients had >10% Ki67 positivity compared with only 15% in controls. Our results provide a better understanding of endometriosis heterogeneity by revealing lesion type-specific differences and case-by-case variability in the expression of ovarian hormone receptors. This knowledge could potentially predict individual responses to hormone therapies, and set the basis for the application of personalized medicine approaches for women with endometriosis.
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Anupa G, Sharma JB, Roy KK, Sengupta J, Ghosh D. An assessment of the multifactorial profile of steroid-metabolizing enzymes and steroid receptors in the eutopic endometrium during moderate to severe ovarian endometriosis. Reprod Biol Endocrinol 2019; 17:111. [PMID: 31878927 PMCID: PMC6933937 DOI: 10.1186/s12958-019-0553-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 12/04/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Previous studies of expression profiles of major endometrial effectors of steroid physiology in endometriosis have yielded markedly conflicting conclusions, presumably because the relative effects of type of endometriosis, fertility history and menstrual cycle phases on the measured variables were not considered. In the present study, endometrial mRNA and protein levels of several effectors of steroid biosynthesis and action in patients with stage III-IV ovarian endometriosis (OE) with known fertility and menstrual cycle histories were compared with the levels in control endometrium to test this concept. METHODS Endometrial samples were collected from patients without endometriosis (n = 32) or OE stages III-IV (n = 52) with known fertility and cycle histories. qRT-PCR and immunoblotting experiments were performed to measure levels of NR5A1, STAR, CYP19A1, HSD17Bs, ESRs and PGR transcripts and proteins, respectively. Tissue concentrations of steroids (P4, T, E1 and E2) were measured using ELISAs. RESULTS The levels of expression of aromatase and ERβ were lower (P < 0.0001) and 17β-HSD1 (P < 0.0001) and PRA (P < 0.01) were higher in OE endometrium. Lower aromatase levels and higher 17β-HSD1 levels were detected in fertile (aromatase: P < 0.05; 17β-HSD1: P < 0.0001) and infertile (aromatase: P < 0.0001; 17β-HSD1: P < 0.0001) OE endometrium than in the matched control tissues. Both proliferative (PP) and secretory (SP) phase OE samples expressed aromatase (P < 0.0001) and ERβ (PP: P < 0.001; SP: P < 0.01) at lower levels and 17β-HSD1 (P < 0.0001) and PRA (PP: P < 0.01; SP: P < 0.0001) at higher levels than matched controls. Higher 17β-HSD1 (P < 0.01) and E2 (P < 0.05) levels and a lower (P < 0.01) PRB/PRA ratio was observed in infertile secretory phase OE endometrium than in control. CONCLUSIONS We report that dysregulated expression of 17β-HSD1 and PGR resulting in hyperestrogenism and progesterone resistance during the secretory phase of the menstrual cycle, rather than an anomaly in aromatase expression, was the hallmark of eutopic endometrium from infertile OE patients. Furthermore, the results provide proof of concept that the fertility and menstrual cycle histories exerted relatively different effects on steroid physiology in the endometrium from OE patients compared with the control subjects.
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Affiliation(s)
- G. Anupa
- 0000 0004 1767 6103grid.413618.9Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
- 0000 0004 1767 6103grid.413618.9Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, New Delhi, India
| | - Jai Bhagwan Sharma
- 0000 0004 1767 6103grid.413618.9Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, New Delhi, India
| | - Kallol K. Roy
- 0000 0004 1767 6103grid.413618.9Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, New Delhi, India
| | - Jayasree Sengupta
- 0000 0004 1767 6103grid.413618.9Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Debabrata Ghosh
- 0000 0004 1767 6103grid.413618.9Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
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9
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Li W, Fan X, Zhang M, Huang L, Lv S, Wang L, Wu Y, Dai C, Xu J, Xu P, Fu Z, Jia X, Shi X. Systematic analysis of hsa-miR-363 gene overexpression pattern in endometrial stromal cells. Int J Mol Med 2018; 42:2793-2800. [PMID: 30226573 DOI: 10.3892/ijmm.2018.3840] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 01/18/2018] [Indexed: 11/06/2022] Open
Abstract
Endometriosis is a benign disease, but has invasion and metastasis characteristics similar to malignant tumors. Clinically, it is a difficult problem of gynecological clinical treatment for its high recurrence rate. It has been confirmed that miR-363 was downregulated in endometriosis tissues and miR-363 overexpression inhibited the invasion ability of endometrial stromal cells (ESCs). In order to explore the potential mechanism of miR-363-reduced ESC migration and invasion progression, we sought to demonstrate the targeted mRNA expression levels of miR-363 through microarray, and performed cluster analysis to identify potential functions of these targeted genes in ESCs. The wound migration assay showed that there was an observable trend of cell migration potential decrease after transfection with hsa-miR-363. The qRT-PCR result showed that compared to miR-363 negative control cell group, miR-363 was upregulated 3,264.58-fold after miR-363 lentiviral transfection in miR-363 mimics group. The microarray data showed that compared to ESCs miR-363 negative control cell group, 249 genes were upregulated in ESCs miR-363 mimics cells group, and 139 genes were downregulated. Gene Ontology analysis and the pathway analysis data demonstrated that these target genes are mainly involved in cell migration, cell adhesion and invasion, proliferation, apoptosis, alteration of endometrial cells and some related signaling pathways. Our study explored the gene expression pattern after miR-363 overexpression, which could expand the insights into the miR-363 function and molecular mechanisms in endometriosis.
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Affiliation(s)
- Wenqu Li
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Xuemei Fan
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Mi Zhang
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Lei Huang
- Department of General Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, Jiangsu 210008, P.R. China
| | - Shanshan Lv
- Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210029, P.R. China
| | - Luyu Wang
- Soochow University, Soochow, Jiangsu 215004, P.R. China
| | - Ying Wu
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Chencheng Dai
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Juan Xu
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Pengfei Xu
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Ziyi Fu
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Xuemei Jia
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
| | - Xiaoyan Shi
- Department of Gynecology, Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Care Hospital, Nanjing, Jiangsu 210004, P.R. China
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Pazhohan A, Amidi F, Akbari-Asbagh F, Seyedrezazadeh E, Farzadi L, Khodarahmin M, Mehdinejadiani S, Sobhani A. The Wnt/β-catenin signaling in endometriosis, the expression of total and active forms of β-catenin, total and inactive forms of glycogen synthase kinase-3β, WNT7a and DICKKOPF-1. Eur J Obstet Gynecol Reprod Biol 2017; 220:1-5. [PMID: 29107840 DOI: 10.1016/j.ejogrb.2017.10.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 10/05/2017] [Accepted: 10/30/2017] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The cyclical changes in proliferation and differentiation of endometrial cells are regulated by estrogen and progesterone via modulating Wnt/β-catenin signaling. Imbalance in the expression of estrogen and progesterone receptors causes progesterone resistance in endometriosis patients. The aim of this study was to investigate the expression of some main components of Wnt/β-catenin signaling including WNT7a, DKK-1, β-catenin, and GSK-3β in eutopic endometrium and peritoneal endometriotic lesions of endometriosis patients compared to healthy endometrium in the mid-secretory phase of menstrual cycle. STUDY DESIGN This prospective study was performed, during a 12 months period from December 2015 to November 2016, on healthy women as the control group (n=14) and endometriosis patients (n=34). We used real-time polymerase chain reaction and Western blot techniques. RESULTS Protein and mRNA expression of DKK-1 were significantly down-regulated in both endometriotic lesions and eutopic endometrium of endometriosis group. We also demonstrated that the expression of non-phosphorylated β-catenin (active form) and phosphorylated GSK-3β (inactive form) were up-regulated in endometriosis patients. The mRNA levels of β-catenin, GSK-3β, and WNT7a, as well as the protein levels of total β-catenin, total GSK-3β, and WNT7a in endometriosis group, were not significantly different with those in control group. The patterns of mRNA and protein expression of all interested factors in the lesions were similar to those in the eutopic endometrium of same patients. CONCLUSIONS It seems that the aberrant activation of Wnt/β-catenin signaling in the secretory phase of the menstrual cycle in endometriosis has two essential elements: excessive inactivation of GSK-3β and suppression of the expression of Wnt signaling inhibitor DKK-1. Interventions in this signaling pathway may allow for the exploration of potential new targets for the control of development and progression of endometriosis.
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Affiliation(s)
- Azar Pazhohan
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fardin Amidi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Firoozeh Akbari-Asbagh
- Department of Obstetrics and Gynecology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ensiyeh Seyedrezazadeh
- Tuberculosis and Lung Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Laya Farzadi
- Department of Obstetrics and Gynecology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahshad Khodarahmin
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Aligholi Sobhani
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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12
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Xu X, Zheng Q, Zhang Z, Zhang X, Liu R, Liu P. Periostin Enhances Migration, Invasion, and Adhesion of Human Endometrial Stromal Cells Through Integrin-Linked Kinase 1/Akt Signaling Pathway. Reprod Sci 2015; 22:1098-106. [DOI: 10.1177/1933719115572481] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xiaoxuan Xu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Qiaomei Zheng
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Zongzheng Zhang
- Department of Orthopedics, Taishan Medical University, Tai’an, Shandong, China
| | - Xiaolei Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Ruihan Liu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Peishu Liu
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, Shandong, China
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