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Zhang Y, Tang L, Liu H, Cheng Y. The Multiple Functions of HB-EGF in Female Reproduction and Related Cancer: Molecular Mechanisms and Targeting Strategies. Reprod Sci 2024:10.1007/s43032-024-01454-6. [PMID: 38424408 DOI: 10.1007/s43032-024-01454-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 01/03/2024] [Indexed: 03/02/2024]
Abstract
Heparin-binding growth factor (HB-EGF) is a member of the epidermal growth factor (EGF) ligand family which has a crucial role in women's health. However, there is a lack of comprehensive review to summarize the significance of HB-EGF. Therefore, this work first described the expression patterns of HB-EGF in the endometrium and ovary of different species and gestational time. Then, the focus was on exploring how it promotes the successful implantation and regulates the process of decidualization and the function of ovarian granulosa cells as an intermediate molecule. Otherwise, we also focused on the clinical and prognostic significance of HB-EGF in female-related cancers (including ovarian cancer, cervical cancer, and endometrial cancer) and breast cancer. Lastly, the article also summarizes the current drugs targeting HB-EGF in the treatment of ovarian cancer and breast cancer. Overall, these studies found that the expression of HB-EGF in the endometrium is spatiotemporal and species-specific. And it mediates the dialogue between the blastocyst and endometrium, promoting synchronous development of the blastocyst and endometrium as an intermediate molecule. HB-EGF may serve as a potentially valuable prognostic clinical indicator in tumors. And the specific inhibitor of HB-EGF (CRM197) has a certain anti-tumor ability, which can exert synergistic anti-tumor effects with conventional chemotherapy drugs. However, it also suggests that more research is needed in the future to elucidate its specific mechanisms and to accommodate clinical studies with a larger sample size to clarify its clinical value.
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Affiliation(s)
- Yuwei Zhang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, 99 Zhang Zhidong Road, Wuhan, Hubei, 430060, People's Republic of China
| | - Lujia Tang
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, 99 Zhang Zhidong Road, Wuhan, Hubei, 430060, People's Republic of China
| | - Hua Liu
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, 99 Zhang Zhidong Road, Wuhan, Hubei, 430060, People's Republic of China.
| | - Yanxiang Cheng
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, 99 Zhang Zhidong Road, Wuhan, Hubei, 430060, People's Republic of China.
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Moatar AI, Chis AR, Nitusca D, Oancea C, Marian C, Sirbu IO. HB-EGF Plasmatic Level Contributes to the Development of Early Risk Prediction Nomogram for Severe COVID-19 Cases. Biomedicines 2024; 12:373. [PMID: 38397975 PMCID: PMC10886796 DOI: 10.3390/biomedicines12020373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/27/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
(1) Background: Heparin-Binding Epidermal Growth Factor-like Growth Factor (HB-EGF) is involved in wound healing, cardiac hypertrophy, and heart development processes. Recently, circulant HB-EGF was reported upregulated in severely hospitalized COVID-19 patients. However, the clinical correlations of HB-EGF plasma levels with COVID-19 patients' characteristics have not been defined yet. In this study, we assessed the plasma HB-EGF correlations with the clinical and paraclinical patients' data, evaluated its predictive clinical value, and built a risk prediction model for severe COVID-19 cases based on the resulting significant prognostic markers. (2) Methods: Our retrospective study enrolled 75 COVID-19 patients and 17 control cases from May 2020 to September 2020. We quantified plasma HB-EGF levels using the sandwich ELISA technique. Correlations between HB-EGF plasma levels with clinical and paraclinical patients' data were calculated using two-tailed Spearman and Point-Biserial tests. Significantly upregulated parameters for severe COVID-19 cases were identified and selected to build a multivariate logistic regression prediction model. The clinical significance of the prediction model was assessed by risk prediction nomogram and decision curve analyses. (3) Results: HB-EGF plasma levels were significantly higher in the severe COVID-19 subgroup compared to the controls (p = 0.004) and moderate cases (p = 0.037). In the severe COVID-19 group, HB-EGF correlated with age (p = 0.028), pulse (p = 0.016), dyspnea (p = 0.014) and prothrombin time (PT) (p = 0.04). The multivariate risk prediction model built on seven identified risk parameters (age p = 0.043, HB-EGF p = 0.0374, Fibrinogen p = 0.009, PT p = 0.008, Creatinine p = 0.026, D-Dimers p = 0.024 and delta miR-195 p < 0.0001) identifies severe COVID-19 with AUC = 0.9556 (p < 0.0001). The decision curve analysis revealed that the nomogram model is clinically relevant throughout a wide threshold probability range. (4) Conclusions: Upregulated HB-EGF plasma levels might serve as a prognostic factor for severe COVID-19 and help build a reliable risk prediction nomogram that improves the identification of high-risk patients at an early stage of COVID-19.
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Affiliation(s)
- Alexandra Ioana Moatar
- Doctoral School, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania; (A.I.M.); (D.N.)
- Department of Biochemistry, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania (I.-O.S.)
- Center for Complex Network Science, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania
| | - Aimee Rodica Chis
- Department of Biochemistry, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania (I.-O.S.)
- Center for Complex Network Science, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania
| | - Diana Nitusca
- Doctoral School, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania; (A.I.M.); (D.N.)
- Department of Biochemistry, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania (I.-O.S.)
- Center for Complex Network Science, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania
| | - Cristian Oancea
- Department of Pneumology, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania
| | - Catalin Marian
- Department of Biochemistry, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania (I.-O.S.)
- Center for Complex Network Science, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania
| | - Ioan-Ovidiu Sirbu
- Department of Biochemistry, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania (I.-O.S.)
- Center for Complex Network Science, University of Medicine and Pharmacy “Victor Babes”, 300041 Timisoara, Romania
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3
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Dainichi T, Matsumoto R, Sakurai K, Kabashima K. Necessary and sufficient factors of keratinocytes in psoriatic dermatitis. Front Immunol 2024; 15:1326219. [PMID: 38312837 PMCID: PMC10834637 DOI: 10.3389/fimmu.2024.1326219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/05/2024] [Indexed: 02/06/2024] Open
Affiliation(s)
- Teruki Dainichi
- Department of Dermatology, Kagawa University Faculty of Medicine, Miki-cho, Japan
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Reiko Matsumoto
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kenji Sakurai
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kenji Kabashima
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Agency for Science, Technology and Research (A*STAR) Skin Research Laboratories (ASRL), A*STAR, Singapore, Singapore
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Török D, Somoskői B, Bordás L, Reglődi D, Cseh S. Effect of pituitary adenylate cyclase-activating polypeptide supplementation, applied during or after vitrification on mouse embryo. Acta Vet Hung 2023; 71:112-118. [PMID: 37676788 DOI: 10.1556/004.2023.00903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 07/13/2023] [Indexed: 09/09/2023]
Abstract
Pituitary adenylate cyclase-activating polypeptide (PACAP) is a neuropeptide with widespread occurrence and diverse functions. It occurs in high levels in the gonads suggesting a potential central role in reproduction. The aim of our study was to assess the effect of PACAP treatment during embryo vitrification on the developmental rate and the expression of the heparin-binding EGF-like growth factor gene (Hbegf). Mouse embryos, obtained from superovulated females were allocated into the four treatment groups. In EM1 and EM2, the embryos were prepared for vitrification in an Equilibration Solution that was supplemented with 1 or 2 μM PACAP1-38, respectively. The embyos in groups CM1 and CM2 were not treated prior to vitrification but were cultured in a medium supplemented with 1 or 2 μM PACAP1-38 after thawing. The Vitrified Control group consisted of embryos vitrified and thawed then cultured without PACAP1-38 treatment. A non-vitrified, non-treated Fresh Control group was also used. After 24 h of culture, the developmental rate of the embryos, as well as the relative expression level of the Hbegf gene, as determined by qPCR, were compared among groups. Higher developmental rate and Hbegf gene expression level were found in the embryos treated with a higher concentration of PACAP. These results indicate that PACAP treatment has a beneficial effect on the survival and development of vitrified/thawed mouse embryos.
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Affiliation(s)
- Dóra Török
- 1Department of Obstetrics and Food Animal Medicine Clinic, University of Veterinary Medicine, István u. 2, H-1078 Budapest, Hungary
| | - Bence Somoskői
- 1Department of Obstetrics and Food Animal Medicine Clinic, University of Veterinary Medicine, István u. 2, H-1078 Budapest, Hungary
| | - Lilla Bordás
- 1Department of Obstetrics and Food Animal Medicine Clinic, University of Veterinary Medicine, István u. 2, H-1078 Budapest, Hungary
| | - Dóra Reglődi
- 2Department of Anatomy, MTA-PTE PACAP Research Group, Medical School, University of Pécs, Szigeti u. 12, H-7624 Pécs, Hungary
| | - Sándor Cseh
- 1Department of Obstetrics and Food Animal Medicine Clinic, University of Veterinary Medicine, István u. 2, H-1078 Budapest, Hungary
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Lü P, Qiu S, Pan Y, Shi S, Yu Q, Yu F, Miao L, Wang H, Chen K. Discovery of an Heparin-Binding Epidermal Growth Factor Domain Antibody from a Phage Library and Analysis of Its Inhibitory Effects in SKOV3 Cells. Cancer Biother Radiopharm 2023; 38:572-579. [PMID: 34529926 DOI: 10.1089/cbr.2021.0123] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Objective: Heparin-binding epidermal growth factor (EGF)-like growth factor (HB-EGF), which binds to the EGF receptor, plays an important role in the occurrence and development of inflammation in various diseases. HB-EGF mediates the progression of ovarian cancer and is associated with disease prognosis. Thus, a specific humanized antibody to HB-EGF with high affinity is important. Methods: In this study, a humanized domain antibody (VH) against HB-EGF was discovered through phage display technology. The domain antibody was expressed in HB2151 cells and purified from the supernatant using protein L, and were used to test the its effect in invasion and migration of ovarian cancer SKOV3. Results: A domain antibody against HB-EGF was discovered, with a dissociation constant of ∼30 nM. Functional assays indicated that the domain antibody inhibited the functions of HB-EGF in promoting invasion and migration of SKOV3 cells. Conclusions: The selected domain antibody is a potential tool for developing novel drugs or therapies to combat ovarian cancer.
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Affiliation(s)
- Peng Lü
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Songlin Qiu
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Ye Pan
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Shenyan Shi
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Qian Yu
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Feng Yu
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | | | - Huiying Wang
- Jiangsu Well Biotechnology Co., Ltd., Changzhou, China
| | - Keping Chen
- School of Life Sciences, Jiangsu University, Zhenjiang, China
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6
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Kim YS, Yuan J, Dewar A, Borg JP, Threadgill DW, Sun X, Dey SK. An unanticipated discourse of HB-EGF with VANGL2 signaling during embryo implantation. Proc Natl Acad Sci U S A 2023; 120:e2302937120. [PMID: 37155852 PMCID: PMC10193979 DOI: 10.1073/pnas.2302937120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 04/13/2023] [Indexed: 05/10/2023] Open
Abstract
Implantation is the first direct encounter between the embryo and uterus during pregnancy, and Hbegf is the earliest known molecular signaling for embryo-uterine crosstalk during implantation. The downstream effectors of heparin-binding EGF (HB-EGF) in implantation remain elusive due to the complexity of EGF receptor family. This study shows that the formation of implantation chamber (crypt) triggered by HB-EGF is disrupted by uterine deletion of Vangl2, a key planar cell polarity component (PCP). We found that HB-EGF binds to ERBB2 and ERBB3 to recruit VANGL2 for tyrosine phosphorylation. Using in vivo models, we show that uterine VAGL2 tyrosine phosphorylation is suppressed in Erbb2/Erbb3 double conditional knockout mice. In this context, severe implantation defects in these mice lend support to the critical role of HB-EGF-ERBB2/3-VANGL2 in establishing a two-way dialogue between the blastocyst and uterus. In addition, the result addresses an outstanding question how VANGL2 is activated during implantation. Taken together, these observations reveal that HB-EGF regulates the implantation process by influencing uterine epithelial cell polarity comprising VANGL2.
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Affiliation(s)
- Yeon Sun Kim
- Center of Reproductive Sciences, Division of Developmental Biology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH45299
| | - Jia Yuan
- Center of Reproductive Sciences, Division of Developmental Biology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH45299
| | - Amanda Dewar
- Center of Reproductive Sciences, Division of Developmental Biology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH45299
| | - Jean-Paul Borg
- Centre de Recherche en Cancérologie de Marseille, Aix Marseille Univ UM105, Inst Paoli Calmettes, UMR7258 CNRS, U1068 INSERM, Cell Polarity, Cell Signalling and Cancer - Equipe labellisée Ligue Contre le Cancer, 13009Marseille, France
- Institut Universitaire de France, 73231Paris, France
| | - David W. Threadgill
- Department of Cell Biology and Genetics, Texas A & M University, College Station, TX77843
| | - Xiaofei Sun
- Center of Reproductive Sciences, Division of Developmental Biology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH45299
| | - Sudhansu K. Dey
- Center of Reproductive Sciences, Division of Developmental Biology, Department of Pediatrics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH45299
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Rogmans C, Feuerborn J, Treeck L, Tribian N, Flörkemeier I, Arnold N, Weimer JP, Maass N, Jansen P, Lieb W, Dempfle A, Bauerschlag DO, Hedemann N. Nectin-4 as Blood-Based Biomarker Enables Detection of Early Ovarian Cancer Stages. Cancers (Basel) 2022; 14. [PMID: 36497350 DOI: 10.3390/cancers14235867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/25/2022] [Accepted: 11/27/2022] [Indexed: 11/30/2022] Open
Abstract
Ovarian cancer is the third most common gynecological malignancy and has the highest mortality rate. Owing to unspecific symptoms, ovarian cancer is not detected until an advanced stage in about two-thirds of cases. Therefore, it is crucial to establish reliable biomarkers for the early stages to improve the patients’ prognosis. The aim of this study is to investigate whether the ADAM17 substrates Nectin-4, Heparin-binding EGF-like growth factor (HB-EGF) and Amphiregulin (AREG) could function as potential tumor markers for ovarian cancer. In this study a set of 231 sera consisting of 131 ovarian cancer patients and 100 healthy age-matched controls were assembled. Nectin-4, HB-EGF and AREG levels of preoperatively collected sera were determined by enzyme-linked immunosorbent assay (ELISA). Our analysis revealed that Nectin-4 and HB-EGF were significantly increased compared to the age-matched control group (p < 0.0001, p = 0.016). Strikingly, significantly higher Nectin-4 and HB-EGF levels were detected in early-stage FIGO I/II (p <0.001; p = 0.025) compared to healthy controls. Eighty-four percent (16/19) of patients with low Ca-125 levels showed increased Nectin-4 levels. Our study proposes Nectin-4 and HB-EGF as promising blood-based biomarkers for the detection of early stages of ovarian cancer patients that would not have been detected by Ca-125.
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Cheng JC, Han X, Meng Q, Guo Y, Liu B, Song T, Jia Y, Fang L, Sun YP. HB-EGF upregulates StAR expression and stimulates progesterone production through ERK1/2 signaling in human granulosa-lutein cells. Cell Commun Signal 2022; 20:166. [PMID: 36284301 PMCID: PMC9598000 DOI: 10.1186/s12964-022-00983-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 10/01/2022] [Indexed: 11/10/2022] Open
Abstract
Background Heparin-binding epidermal growth factor-like growth factor (HB-EGF) belongs to the epidermal growth factor (EGF) family of growth factors. HB-EGF and its receptors, epidermal growth factor receptor (EGFR) and HER4, are expressed in the human corpus luteum. HB-EGF has been shown to regulate luteal function by preventing cell apoptosis. Steroidogenesis is the primary function of the human corpus luteum. Steroidogenic acute regulatory protein (StAR) plays a critical role in steroidogenesis. StAR expression and progesterone (P4) production in human granulosa-lutein (hGL) cells have been shown to be upregulated by a ligand of EGFR, amphiregulin. However, whether HB-EGF can achieve the same effects remains unknown. Methods A steroidogenic human ovarian granulosa-like tumor cell line, KGN, and primary culture of hGL cells obtained from patients undergoing in vitro fertilization treatment were used as experimental models. The underlying molecular mechanisms mediating the effects of HB-EGF on StAR expression and P4 production were explored by a series of in vitro experiments. Results Western blot showed that EGFR, HER2, and HER4 were expressed in both KGN and hGL cells. Treatment with HB-EGF for 24 h induced StAR expression but did not affect the expression of steroidogenesis-related enzymes, P450 side chain cleavage enzyme, 3β-hydroxysteroid dehydrogenase, and aromatase. Using pharmacological inhibitors and a siRNA-mediated knockdown approach, we showed that EGFR, HER4, but not HER2, were required for HB-EGF-stimulated StAR expression and P4 production. In addition, HB-EGF-induced upregulations of StAR expression and P4 production were mediated by the activation of the ERK1/2 signaling pathway. Conclusion This study increases the understanding of the physiological role of HB-EGF in human luteal functions. Video Abstract
Supplementary Information The online version contains supplementary material available at 10.1186/s12964-022-00983-4.
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Affiliation(s)
- Jung-Chien Cheng
- grid.412633.10000 0004 1799 0733Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 40, Daxue Road, Zhengzhou, Henan China
| | - Xiaoyu Han
- grid.412633.10000 0004 1799 0733Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 40, Daxue Road, Zhengzhou, Henan China
| | - Qingxue Meng
- grid.412633.10000 0004 1799 0733Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 40, Daxue Road, Zhengzhou, Henan China
| | - Yanjie Guo
- grid.412633.10000 0004 1799 0733Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 40, Daxue Road, Zhengzhou, Henan China
| | - Boqun Liu
- grid.412633.10000 0004 1799 0733Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 40, Daxue Road, Zhengzhou, Henan China
| | - Tinglin Song
- grid.412633.10000 0004 1799 0733Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 40, Daxue Road, Zhengzhou, Henan China
| | - Yuanyuan Jia
- grid.412633.10000 0004 1799 0733Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 40, Daxue Road, Zhengzhou, Henan China
| | - Lanlan Fang
- grid.412633.10000 0004 1799 0733Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 40, Daxue Road, Zhengzhou, Henan China
| | - Ying-Pu Sun
- grid.412633.10000 0004 1799 0733Center for Reproductive Medicine, Henan Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, 40, Daxue Road, Zhengzhou, Henan China
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Bocci G, Orlandi P, Manca ML, Rossi C, Salvati A, Brunetto MR, Solini A. Predictive Power of Tissue and Circulating Biomarkers for the Severity of Biopsy-Validated Chronic Liver Diseases. J Clin Med 2022; 11. [PMID: 36294318 DOI: 10.3390/jcm11205985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/08/2022] [Accepted: 10/09/2022] [Indexed: 11/30/2022] Open
Abstract
Background: Although liver biopsy remains the gold standard for the diagnosis and the monitoring of liver disease, non-invasive biomarkers have been recently suggested to predict liver disease severity, progression, and response to therapy. We investigated multiple tissue and circulating markers of angiogenesis in predicting the severity of biopsy-validated chronic liver diseases in patients with chronic hepatitis C virus (HCV) and in NAFLD/NASH patients. Methods: We studied samples from forty-six patients with HCV and/or NAFLD who underwent liver biopsy, liver ultrasonography, and liver stiffness measurement. Ishak and Brunt scores were calculated. Expression of selective genes and luminex analyses of 17 different circulating pro-angiogenic factors were performed. Results: The phenotype of NAFLD/NASH or HCV subjects was similar, except for insulin, which was expressed at higher levels in NAFLD/NASH patients. A Mann−Whitney test showed significant differences for the circulating levels of HB-EGF and for follistatin between HCV and NAFLD/NASH patients. In HCV patients, we found an inverse correlation between disease stage and BMP-9 and VEGF-A circulating levels, while in NASH/NAFLD direct correlations between stage and BMP-9 and VEGF-A circulating levels were noted. The K-means algorithm divided HCV and NASH/NAFLD patients in two clusters with significant differences between them. Logistic regression models showed a positive relationship with BMP-9 levels for NASH/NAFLD and with HB-EGF circulating concentrations for HCV. ROC analysis showed for BMP-9 > 1188 pg/mL a worse disease in NASH/NAFLD, whereas for HB-EGF < 61 pg/mL a higher severity of disease in HCV. Conclusion: Our data show that circulating biomarker profiles can identify the severity of chronic liver disease of NAFLD/NASH or HCV origin.
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Sylakowski K, Hwang MP, Justin A, Whaley D, Wang Y, Wells A. The matricellular protein decorin delivered intradermally with coacervate improves wound resolution in the CXCR3-deficient mouse model of hypertrophic scarring. Wound Repair Regen 2022; 30:436-447. [PMID: 35470921 DOI: 10.1111/wrr.13017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 03/17/2022] [Accepted: 04/14/2022] [Indexed: 01/26/2023]
Abstract
Cutaneous wound healing is an intricate orchestration of three overlapping phases of repair that encompass numerous cell types, signalling cascades, and microenvironment modifications to reach a successful resolution. Disruption of any of these steps will create an abnormal healing response resulting in either ulceration or excessive scarring. It has become evident that the extracellular matrix and its associated components are key orchestrators during this process. One of these essential matrix proteins is decorin, a small leucine-rich proteoglycan (SLRP) that acts as a regulator of collagen fibrillogenesis and a non-competitive inhibitor of multiple growth factors signalling cascades. Decorin is a necessary shut-off switch for the pro-reparative mechanism of the tissue replacement phase and limits the occurrence of hypertrophic scarring by preventing excessive repair. We investigated the use of decorin as a therapeutic by administering the matrix protein anchored in a slow-release coacervate in a hypertrophic scarring mouse model. The results show that early wound healing phase measurements exhibit little difference in performance compared to our coacervate-only baseline or HB-EGF-treated control mice. However, during the resolution phase of wound healing, the decorin-treatment significantly reduces cutaneous thickness, enhances collagen alignment, and improves overall wound scoring in the mice. Thus, mice treated with decorin display better healing outcomes and could limit the hypertrophic scarring phenotype in the coacervate only, and HB-EGF controls. These results suggest that decorin may be a promising tool and alternative therapy for patients who suffer from over-exuberant matrix deposition during wound healing.
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Affiliation(s)
- Kyle Sylakowski
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,R&D Service, Pittsburgh, VA Health System, Pittsburgh, Pennsylvania, USA
| | - Mintai Peter Hwang
- Department of Biomedical Engineering, Cornell University, Ithaca, New York, USA
| | - Amritha Justin
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Diana Whaley
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,R&D Service, Pittsburgh, VA Health System, Pittsburgh, Pennsylvania, USA
| | - Yadong Wang
- Department of Biomedical Engineering, Cornell University, Ithaca, New York, USA
| | - Alan Wells
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,R&D Service, Pittsburgh, VA Health System, Pittsburgh, Pennsylvania, USA.,Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Computational & Systems Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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11
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Dai X, Murakami M, Shiraishi K, Muto J, Tohyama M, Mori H, Utsunomiya R, Sayama K. EGFR ligands synergistically increase IL-17A-induced expression of psoriasis signature genes in human keratinocytes via IκBζ and Bcl3. Eur J Immunol 2022; 52:994-1005. [PMID: 35411943 DOI: 10.1002/eji.202149706] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 04/11/2022] [Accepted: 04/11/2022] [Indexed: 11/07/2022]
Abstract
Various epidermal growth factor receptor (EGFR) ligands are highly expressed in the epidermis of psoriasis lesions, and abnormal EGFR activation appears to be involved in the pathogenesis of psoriasis. However, how EGFR signaling contributes to the development of psoriasis is unclear. Interleukin (IL)-17A, a critical effector of the IL-23/IL-17A pathway, increases the expression of psoriasis signature genes in keratinocytes and plays an essential role in the pathogenesis of psoriasis by inducing IκBζ, a critical transcriptional regulator in psoriasis. In this study, we stimulated primary human keratinocytes with IL-17A and various EGFR ligands to investigate whether EGFR ligands regulate the expression of psoriasis signature genes. In cultured normal human keratinocytes and a living skin equivalent, EGFR ligands did not induce psoriasis-related gene expression, but significantly enhanced the IL-17A-mediated induction of various psoriasis signature genes, including antimicrobial peptides, cytokines, and chemokines. This was dependent on an EGFR activation-mediated synergistic increase in IL-17A-induced IκBζ expression and was partially mediated by the EGFR-dependent upregulation of Bcl3. Therefore, EGFR ligands can act as synergistic agents of IL-17A signaling by stimulating the epidermal production of psoriasis signature genes in psoriasis lesions. This study reveals a potential mechanism by which EGFR signaling contributes to the pathogenesis of psoriasis. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Xiuju Dai
- Department of Dermatology, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Masamoto Murakami
- Department of Dermatology, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Ken Shiraishi
- Department of Dermatology, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Jun Muto
- Department of Dermatology, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Mikiko Tohyama
- Department of Dermatology, Ehime University Graduate School of Medicine, Ehime, Japan.,Department of Dermatology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime, Japan
| | - Hideki Mori
- Department of Dermatology, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Ryo Utsunomiya
- Department of Dermatology, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Koji Sayama
- Department of Dermatology, Ehime University Graduate School of Medicine, Ehime, Japan
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12
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Sun X, Liu Y. Matrix Metalloproteinase-10 in Kidney Injury Repair and Disease. Int J Mol Sci 2022; 23:2131. [PMID: 35216251 DOI: 10.3390/ijms23042131] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 12/13/2022] Open
Abstract
Matrix metalloproteinase-10 (MMP-10) is a zinc-dependent endopeptidase with the ability to degrade a broad spectrum of extracellular matrices and other protein substrates. The expression of MMP-10 is induced in acute kidney injury (AKI) and chronic kidney disease (CKD), as well as in renal cell carcinoma (RCC). During the different stages of kidney injury, MMP-10 may exert distinct functions by cleaving various bioactive substrates including heparin-binding epidermal growth factor (HB-EGF), zonula occludens-1 (ZO-1), and pro-MMP-1, -7, -8, -9, -10, -13. Functionally, MMP-10 is reno-protective in AKI by promoting HB-EGF-mediated tubular repair and regeneration, whereas it aggravates podocyte dysfunction and proteinuria by disrupting glomerular filtration integrity via degrading ZO-1. MMP-10 is also involved in cancerous invasion and emerges as a promising therapeutic target in patients with RCC. As a secreted protein, MMP-10 could be detected in the circulation and presents an inverse correlation with renal function. Due to the structural similarities between MMP-10 and the other MMPs, development of specific inhibitors targeting MMP-10 is challenging. In this review, we summarize our current understanding of the role of MMP-10 in kidney diseases and discuss the potential mechanisms of its actions.
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13
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Li Y, Su G, Zhong Y, Xiong Z, Huang T, Quan J, Huang J, Wen X, Luo C, Zheng W, Chen J, Cheng J, Yao W, Lai T. HB-EGF-induced IL-8 secretion from airway epithelium leads to lung fibroblast proliferation and migration. BMC Pulm Med 2021; 21:347. [PMID: 34742261 DOI: 10.1186/s12890-021-01726-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 11/02/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We have reported that heparin-binding epidermal growth factor (HB-EGF) is increased in patients with chronic obstructive pulmonary disease (COPD) and associated with collagen deposition, but the mechanisms remain unclear. In the present study, we aimed to investigated the inflammatory cytokines secreted by bronchial epithelial cells following exposure to HB-EGF that promoted proliferation and migration of human lung fibroblast. METHODS HB-EGF-induced inflammatory cytokines were assayed in two airway epithelial cells (primary human bronchial epithelial cells [HBECs] and BEAS-2B cells). Moreover, the culture supernatants derived from HB-EGF-treated HBECs and BEAS-2B cells were added to human primary lung fibroblasts. The effect of culture supernatants on proliferation and migration of fibroblasts was assessed. RESULTS IL-8 expression was significantly increased in bronchial epithelial cells treated with HB-EGF, which was at least partially dependent on NF-kB pathways activation. HB-EGF-induced IL-8 was found to further promote lung fibroblasts proliferation and migration, and the effects were attenuated after neutralizing IL-8. CONCLUSIONS These findings suggest that HB-EGF may be involved in the pathology of airway fibrosis by induction of IL-8 from airway epithelium, subsequently causing lung fibroblasts proliferation and migration. Thus, inhibition of HBEGF and/or IL-8 production could prevent the development of airway fibrosis by modulating fibroblast activation.
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14
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Yonemitsu K, Miyasato Y, Shiota T, Shinchi Y, Fujiwara Y, Hosaka S, Yamamoto Y, Komohara Y. Soluble Factors Involved in Cancer Cell-Macrophage Interaction Promote Breast Cancer Growth. Anticancer Res 2021; 41:4249-4258. [PMID: 34475044 DOI: 10.21873/anticanres.15229] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/23/2021] [Accepted: 07/26/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Recent studies have indicated the clinical significance of tumor-associated macrophages (TAMs) in breast cancer; however, the detailed mechanisms of cell-cell interactions between TAMs and cancer cells remain unclear. MATERIALS AND METHODS In vitro cell culture studies using human monocyte-derived macrophages and breast cancer cell lines were performed to test which cytokines would be involved in cell-cell interactions between cancer cells and macrophages. In addition, studies using human resected samples and animal breast cancer models were performed to examine the significance of TAMs in cancer development. RESULTS Osteopontin, HB-EGF, and IL-6 were suggested to be macrophage-derived growth factors for breast cancer cells. FROUNT inhibitor significantly blocked TAM infiltration and subcutaneous tumor growth in an E0771 mouse breast cancer model. CONCLUSION TAMs express growth factors, such as osteopontin, for cancer cells, and targeting of TAM infiltration might be a promising approach for anti-breast cancer therapy.
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Affiliation(s)
- Kimihiro Yonemitsu
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuko Miyasato
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Takuya Shiota
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yusuke Shinchi
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yukio Fujiwara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Seiji Hosaka
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Yutaka Yamamoto
- Department of Breast and Endocrine Surgery, Kumamoto University Hospital, Kumamoto, Japan
| | - Yoshihiro Komohara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan; .,Center for Metabolic Regulation of Healthy Aging, Kumamoto University, Kumamoto, Japan
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15
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Salama Y, Jaradat N, Hattori K, Heissig B. Aloysia Citrodora Essential Oil Inhibits Melanoma Cell Growth and Migration by Targeting HB-EGF-EGFR Signaling. Int J Mol Sci 2021; 22:ijms22158151. [PMID: 34360915 PMCID: PMC8347434 DOI: 10.3390/ijms22158151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 07/22/2021] [Accepted: 07/24/2021] [Indexed: 12/25/2022] Open
Abstract
Patients diagnosed with melanoma have a poor prognosis due to regional invasion and metastases. The receptor tyrosine kinase epidermal growth factor receptor (EGFR) is found in a subtype of melanoma with a poor prognosis and contributes to drug resistance. Aloysia citrodora essential oil (ALOC-EO) possesses an antitumor effect. Understanding signaling pathways that contribute to the antitumor of ALOC-EO is important to identify novel tumor types that can be targeted by ALOC-EO. Here, we investigated the effects of ALOC-EO on melanoma growth and tumor cell migration. ALOC-EO blocked melanoma growth in vitro and impaired primary tumor cell growth in vivo. Mechanistically, ALOC-EO blocked heparin-binding-epidermal growth factor (HB-EGF)-induced EGFR signaling and suppressed ERK1/2 phosphorylation. Myelosuppressive drugs upregulated HB-EGF and EGFR expression in melanoma cells. Cotreatment of myelosuppressive drugs with ALOC-EO improved the antitumor activity and inhibited the expression of matrix metalloproteinase-7 and -9 and a disintegrin and metalloproteinase domain-containing protein9. In summary, our study demonstrates that ALOC-EO blocks EGFR and ERK1/2 signaling, with preclinical efficacy as a monotherapy or in combination with myelosuppressive drugs in melanoma.
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Affiliation(s)
- Yousef Salama
- An-Najah Center for Cancer and Stem Cell Research, Faculty of Medicine and Health Sciences, An-Najah National University, P.O. Box 7, Nablus 99900800, Palestine
- Correspondence: (Y.S.); (B.H.)
| | - Nidal Jaradat
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus 00970, Palestine;
| | - Koichi Hattori
- Center for Genomic & Regenerative Medicine, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-Ku, Tokyo 113-8421, Japan;
| | - Beate Heissig
- Department of Immunological Diagnosis, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-Ku, Tokyo 113-8421, Japan
- Correspondence: (Y.S.); (B.H.)
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16
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Xiang J, Zhang S, Xu R, Chu H, Biswas S, Yu S, Miao D, Li W, Li S, Brown AJ, Yang H, Xu Y, Li B, Liu H. Elevated HB-EGF expression in neural stem cells causes middle age obesity by suppressing Hypocretin/Orexin expression. FASEB J 2021; 35:e21345. [PMID: 33715219 DOI: 10.1096/fj.202001945r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 12/03/2020] [Accepted: 12/21/2020] [Indexed: 11/11/2022]
Abstract
Obesity is common in the middle aged population and it increases the risks of diabetes, cardiovascular diseases, certain cancers, and dementia. Yet, its etiology remains incompletely understood. Here, we show that ectopic expression of HB-EGF, an important regulator of neurogenesis, in Nestin+ neuroepithelial progenitors with the Cre-LoxP system leads to development of spontaneous middle age obesity in male mice accompanied by hyperglycemia and insulin resistance. The Nestin-HB-EGF mice show decreases in food uptake, energy expenditure, and physical activity, suggesting that reduced energy expenditure underlies the pathogenesis of this obesity model. However, HB-EGF expression in appetite-controlling POMC or AgRP neurons or adipocytes fails to induce obesity. Mechanistically, HB-EGF suppresses expression of Hypocretin/Orexin, an orexigenic neuropeptide hormone, in the hypothalamus of middle aged Nestin-HB-EGF mice. Hypothalamus Orexin administration alleviates the obese and hyperglycemic phenotypes in Nestin-HB-EGF mice. This study uncovers an important role for HB-EGF in regulating Orexin expression and energy expenditure and establishes a midlife obesity model whose pathogenesis involves age-dependent changes in hypothalamus neurons.
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Affiliation(s)
- Jinnan Xiang
- Bio-X-Renji Hospital Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Shaoyang Zhang
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Ruiyao Xu
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Hongshang Chu
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Soma Biswas
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Shuxiang Yu
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Dengshun Miao
- State Key Laboratory of Reproductive Medicine, Department of Anatomy, Histology and Embryology, The Research Center for Bone and Stem Cells, Nanjing Medical University, Nanjing, China
| | - Weidong Li
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Shentian Li
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Andrew J Brown
- School of Biotechnology and Biomolecular Sciences, The University of New South Wales, Sydney, NSW, Australia
| | - Hongyuan Yang
- School of Biotechnology and Biomolecular Sciences, The University of New South Wales, Sydney, NSW, Australia
| | - Yuhong Xu
- Pharmacy School, Shanghai Jiao Tong University, Shanghai, China
| | - Baojie Li
- Bio-X-Renji Hospital Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China.,Center for Traditional Chinese Medicine and Stem Cell Research, The Chengdu University of Traditional Chinese Medicine, Sichuan, China
| | - Huijuan Liu
- Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education, Shanghai Jiao Tong University, Shanghai, China
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17
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Wang L, Gao Y, Tong D, Wang X, Guo C, Guo B, Yang Y, Zhao L, Zhang J, Yang J, Qin Y, Liu L, Huang C. MeCP2 drives hepatocellular carcinoma progression via enforcing HOXD3 promoter methylation and expression through the HB-EGF/EGFR pathway. Mol Oncol 2021; 15:3147-3163. [PMID: 34028973 PMCID: PMC8564637 DOI: 10.1002/1878-0261.13019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/21/2021] [Accepted: 05/20/2021] [Indexed: 12/31/2022] Open
Abstract
Homeobox D3 (HOXD3), a member of the homeobox family, was described to regulate tumorigenesis, invasion, metastasis, and angiogenesis in various tumor types. However, the molecular mechanisms regulating HOXD3 during hepatocellular carcinoma (HCC) migration, invasion, and angiogenesis remain elusive. In this study, we demonstrated that HOXD3 expression is enhanced by the binding of methyl‐CpG‐binding protein 2 (MeCP2), a methyl‐CpG binding protein, together with CREB1to the hypermethylated promoter of HOXD3. Inhibition of HOXD3 eliminated the tumorigenic effects of MeCP2 on HCC cells. Furthermore, HOXD3 directly targeted the promoter region of heparin‐binding epidermal growth factor (HB‐EGF) via the EGFR‐ERK1/2 cell signaling pathway and promoted invasion, metastasis, and angiogenesis of HCC in
vitro and in vivo. Additionally, elevated expression of MeCP2, CREB1, and HB‐EGF in HCC correlated with a poor survival rate. Our findings reveal the function of the MeCP2/HOXD3/HB‐EGF regulatory axis in HCC, rendering it an attractive candidate for the development of targeted therapeutics and as a potential biomarker in patients with HCC.
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Affiliation(s)
- Lumin Wang
- Department of Digestive Diseases in Precision Medicine Institute, the Second Affiliated Hospital of Xi'an Jiaotong University, China
| | - Yi Gao
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Yan'an Key Laboratory of Chronic Disease Prevention and Research, China
| | - Dongdong Tong
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University Health Science Center, China.,Institute of Genetics and Developmental Biology, Translational Medicine Institute, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China
| | - Xiaofei Wang
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University Health Science Center, China.,Institute of Genetics and Developmental Biology, Translational Medicine Institute, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China
| | - Chen Guo
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China
| | - Bo Guo
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University Health Science Center, China.,Institute of Genetics and Developmental Biology, Translational Medicine Institute, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China
| | - Yang Yang
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University Health Science Center, China.,Institute of Genetics and Developmental Biology, Translational Medicine Institute, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China
| | - Lingyu Zhao
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University Health Science Center, China.,Institute of Genetics and Developmental Biology, Translational Medicine Institute, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China
| | - Jing Zhang
- Yan'an Key Laboratory of Chronic Disease Prevention and Research, China
| | - Juan Yang
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University Health Science Center, China.,Institute of Genetics and Developmental Biology, Translational Medicine Institute, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China
| | - Yannan Qin
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University Health Science Center, China.,Institute of Genetics and Developmental Biology, Translational Medicine Institute, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China
| | - Liying Liu
- Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University Health Science Center, China.,Institute of Genetics and Developmental Biology, Translational Medicine Institute, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China
| | - Chen Huang
- Department of cell Biology and Genetics, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Key Laboratory of Environment and Genes Related to Diseases, Xi'an Jiaotong University Health Science Center, China.,Institute of Genetics and Developmental Biology, Translational Medicine Institute, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, China.,Cardiovascular Research Center, Xi'an Jiaotong University Health Science Center, China
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18
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Chen M, Wu S, Shen B, Fan Q, Zhang R, Zhou Y, Zhang P, Wang L, Zhang L. Activation of the δ opioid receptor relieves cerebral ischemic injury in rats via EGFR transactivation. Life Sci 2021; 273:119292. [PMID: 33667516 DOI: 10.1016/j.lfs.2021.119292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/12/2021] [Accepted: 02/21/2021] [Indexed: 12/21/2022]
Abstract
Delta opioids are thought to relieve ischemic injury and have tissue-protective properties. However, the detailed mechanisms of delta opioids have not been well identified. Receptor tyrosine kinases (RTKs), such as epidermal growth factor receptor (EGFR), have been shown to mediate downstream signals of δ opioid receptor (δOR) activation through the metalloproteinase (MMP)-dependent EGF-like growth factor (HB-EGF) excretion pathway, which is called transactivation. In this study, to investigate the role of EGFR in δOR-induced anti-ischemic effects in the brain, we applied the middle cerebral artery occlusion (MCAO) model followed by reperfusion to mimic ischemic stroke injury in rats. Pre-treatment with the δOR agonist [D-ala2, D-leu5] enkephalin (DADLE) improved the neurologic deficits and the decreased infarct volume caused by cerebral ischemia/reperfusion injury, which were blocked by the EGFR inhibitor AG1478 and the MMP inhibitor GM6001, respectively. Further results indicated that DADLE activated EGFR, Akt and ERK1/2 and upregulated EGFR expression in the hippocampus in a time-dependent manner, which were inhibited by AG1478 and GM6001. The enzyme-linked immunosorbent assay (ELISA) results showed that δOR activation led to an increase in HB-EGF release, but HB-EGF in tissue was downregulated at the mRNA and protein levels. Moreover, this protective action caused by δOR agonists may involve attenuated hippocampal cellular apoptosis. Overall, these results demonstrate that MMP-mediated transactivation of EGFR is essential for δOR agonist-induced MCAO/reperfusion injury relief. These findings provide a potential molecular mechanism for the neuroprotective property of δOR and may add new insight into mitigating or preventing injury.
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Affiliation(s)
- Meixuan Chen
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Shuo Wu
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Bing Shen
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Qingquan Fan
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Ran Zhang
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Yu Zhou
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Pingping Zhang
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China
| | - Liecheng Wang
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China.
| | - Lesha Zhang
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, China.
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19
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Jia N, Liu J, Zhu G, Liang Y, Wang Y, Wang W, Chen Y, Yang J, Zhang W, Zhang J. Polarization of ADAM17-driven EGFR signalling in electric field-guided collective migration of epidermal sheets. J Cell Mol Med 2020; 24:14073-14085. [PMID: 33164313 PMCID: PMC7753989 DOI: 10.1111/jcmm.16019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/30/2020] [Accepted: 10/05/2020] [Indexed: 12/22/2022] Open
Abstract
Endogenous electric field is considered to play an important role in promoting collective migration of epidermis to the wound centre. However, most studies are focused on the effect of bioelectric field on the movement and migration of single epithelial cell; the molecular mechanisms about collective migration of epidermal monolayers remain unclear. Here, we found that EFs dramatically promoted the collective migration of HaCaT cells towards the anode, activated the sheddase activity of ADAM17 and increased the phosphorylation level of EGFR. Moreover, EGFR phosphorylation and HB‐EGF shedding level were significantly decreased by the ADAM17 inhibitor TAPI‐2 or siADAM17 under EFs, which subsequently attenuated the directed migration of HaCaT sheets. Notably, the inhibition of EF‐regulated collective migration by siADAM17 was rescued by addition of recombinant HB‐EGF. Furthermore, we observed that F‐actin was dynamically polarized along the leading edge of the migrated sheets under EFs and that this polarization was regulated by ADAM17/HB‐EGF/EGFR signalling. In conclusion, our study indicated that ADAM17 contributed to the collective directional movement of the epidermal monolayer by driving HB‐EGF release and activating EGFR under EFs, and this pathway also mediated the polarization of F‐actin in migrating sheets, which is essential in directional migration.
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Affiliation(s)
- Naixin Jia
- Key Laboratory of Freshwater Fish Reproduction and Development, Ministry of Education, Laboratory of Molecular Developmental Biology, School of Life Sciences, Southwest University, Chongqing, China.,Department of Plastic and Aesthetic Surgery, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, The Third Military Medical University(Army Medical University), Chongqing, China
| | - Jie Liu
- Department of Plastic and Aesthetic Surgery, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, The Third Military Medical University(Army Medical University), Chongqing, China
| | - Guoqin Zhu
- Key Laboratory of Freshwater Fish Reproduction and Development, Ministry of Education, Laboratory of Molecular Developmental Biology, School of Life Sciences, Southwest University, Chongqing, China.,Department of Plastic and Aesthetic Surgery, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, The Third Military Medical University(Army Medical University), Chongqing, China
| | - Yi Liang
- Department of Plastic and Aesthetic Surgery, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, The Third Military Medical University(Army Medical University), Chongqing, China
| | - Yuan Wang
- Department of Plastic and Aesthetic Surgery, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, The Third Military Medical University(Army Medical University), Chongqing, China
| | - Weiyi Wang
- Dalian Rehabilitation Recuperation Center of PLA Joint Logistics Support Force, Dalian, China
| | - Ying Chen
- Department of Plastic and Aesthetic Surgery, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, The Third Military Medical University(Army Medical University), Chongqing, China
| | - Jinrui Yang
- Department of Plastic and Aesthetic Surgery, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, The Third Military Medical University(Army Medical University), Chongqing, China
| | - Wangjun Zhang
- Department of Pancreatic and Biliary Surgery, The First Affiliated Hospital of Harbin Medical University, Heilongjiang, China
| | - Jiaping Zhang
- Department of Plastic and Aesthetic Surgery, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, The Third Military Medical University(Army Medical University), Chongqing, China
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20
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Kong D, Xu H, Chen M, Yu Y, Qian Y, Qin T, Tong Y, Xia Q, Hang H. Co-encapsulation of HNF4α overexpressing UMSCs and human primary hepatocytes ameliorates mouse acute liver failure. Stem Cell Res Ther 2020; 11:449. [PMID: 33097090 PMCID: PMC7583302 DOI: 10.1186/s13287-020-01962-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 10/01/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Acute liver failure (ALF) is a complicated condition that is characterized by global hepatocyte death and often requires immediate liver transplantation. However, this therapy is limited by shortage of donor organs. Mesenchymal stem cells (MSCs) and hepatocytes are two attractive sources of cell-based therapies to treat ALF. The combined transplantation of hepatocytes and MSCs is considered to be more effective for the treatment of ALF than single-cell transplantation. We have previously demonstrated that HNF4α-overexpressing human umbilical cord MSCs (HNF4α-UMSCs) promoted the expression of hepatic-specific genes. In addition, microencapsulation allows exchange of nutrients, forming a protective barrier to the transplanted cells. Moreover, encapsulation of hepatocytes improves the viability and synthetic ability of hepatocytes and circumvents immune rejection. This study aimed to investigate the therapeutic effect of microencapsulation of hepatocytes and HNF4α-UMSCs in ALF mice. METHODS Human hepatocytes and UMSCs were obtained separately from liver and umbilical cord, followed by co-encapsulation and transplantation into mice by intraperitoneal injection. LPS/D-gal was used to induce ALF by intraperitoneal injection 24 h after transplantation. In addition, Raw 264.7 cells (a macrophage cell line) were used to elucidate the effect of HNF4α-UMSCs-hepatocyte microcapsules on polarization of macrophages. The protein chip was used to define the important paracrine factors in the conditioned mediums (CMs) of UMSCs and HNF4α-UMSCs and investigate the possible mechanism of HNF4α-UMSCs for the treatment of ALF in mice. RESULTS HNF4α-UMSCs can enhance the function of primary hepatocytes in alginate-poly-L-lysine-alginate (APA) microcapsules. The co-encapsulation of both HNF4α-UMSCs and hepatocytes achieved better therapeutic effects in ALF mice by promoting M2 macrophage polarization and reducing inflammatory response mainly mediated by the paracrine factor HB-EGF secreted by HNF4α-UMSCs. CONCLUSIONS The present study confirms that the co-encapsulation of HNF4α-UMSC and hepatocytes could exert therapeutic effect on ALF mainly by HB-EGF secreted by HNF4α-UMSCs and provides a novel strategy for the treatment of ALF.
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Affiliation(s)
- Defu Kong
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Huiming Xu
- State Key Laboratory of Oncogenes and Related Genes, Renji-MedX Clinical Stem Cell Research Center, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Mo Chen
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Yeping Yu
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Yongbing Qian
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Tian Qin
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Ying Tong
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Qiang Xia
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China.
| | - Hualian Hang
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China.
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21
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Wang L, Lu YF, Wang CS, Xie YX, Zhao YQ, Qian YC, Liu WT, Wang M, Jiang BH. HB-EGF Activates the EGFR/HIF-1α Pathway to Induce Proliferation of Arsenic-Transformed Cells and Tumor Growth. Front Oncol 2020; 10:1019. [PMID: 32695675 PMCID: PMC7338480 DOI: 10.3389/fonc.2020.01019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 05/22/2020] [Indexed: 12/27/2022] Open
Abstract
Arsenic was recently identified as a pollutant that is a major cause of lung cancer. Since heparin-binding EGF-like growth factor (HB-EGF) was reported to be a promising therapeutic target for lung cancer, we investigated the role and mechanism of HB-EGF during arsenic-induced carcinogenesis and development of lung cancer. HB-EGF expression were upregulated in As-T cells, lung cancer cell lines, and in most lung cancer tissue samples; and HB-EGF activated the EGFR/p-ERK/HIF-1α pathway and induced VEGF by regulating HIF-1α transcription. HIF-1α transcriptional stimulation by HB-EGF was facilitated by PKM2 and played an important role in HB-EGF's effect on cells. An HB-EGF inhibitor(CRM197, cross-reacting material 197) slowed cell proliferation and inhibited migration of As-T and A549 cells, and inhibited tumor growth. PKM2 also played an important role in the proliferation and migration in As-T cells. The positive staining ratios of EGFR phosphorylation (Y1068) and PKM2 were significantly higher in most cases of lung cancer than in paired normal tumor-adjacent lung tissues; and HB-EGF expression levels strongly correlated with p-EGFR expression levels. Thus, HB-EGF drives arsenic-induced carcinogenesis, tumor growth, and lung cancer development via the EGFR/PKM2/HIF-1α pathway.
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Affiliation(s)
- Lin Wang
- Department of Pathology, Nanjing Medical University, Nanjing, China.,The Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yi-Fan Lu
- Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Chao-Shan Wang
- Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Yun-Xia Xie
- The Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yan-Qiu Zhao
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Ying-Chen Qian
- Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Wei-Tao Liu
- Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Min Wang
- Department of Pathology, Nanjing Medical University, Nanjing, China
| | - Bing-Hua Jiang
- Department of Pathology, The University of Iowa, Iowa City, IA, United States
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22
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Abstract
Cell entry of influenza A virus (IAV) was reported to be promoted by epidermal growth factor receptor (EGFR). On the other hand, binding of heparin-binding EGF-like growth factor (HB-EGF) to EGFR leads to internalisation and degradation of the receptors. This study aimed to testify whether or not HB-EGF-induced downregulation of EGFR could attenuate IAV cell entry and subsequently diminish the infection. Immunoblotting and plaque assay revealed that HB-EGF-induced degradation of EGFR led to reduction of viral matrix 1 protein level and suppressed virion production. In addition, immunoblotting and imaging flow cytometric analysis demonstrated that IAV-induced phosphorylation of STAT1 and its localisation to nucleus in the early stage of infection were inhibited by HB-EGF treatment. This suggested the potential of HB-EGF in modulating uncontrolled and exaggerated inflammatory response caused by IAV infection. Together these findings attest the potential of HB-EGF mediated endocytosis and degradation of EGFR as a novel anti-IAV strategy.
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Affiliation(s)
- K M Lai
- School of Science, Monash University Malaysia, Bandar Sunway, Malaysia
| | - B H Goh
- Biofunctional Molecule Exploratory Research Group, School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia
- Health and Well-being Cluster, Global Asia, in the 21st Century Platform, Monash University Malaysia, Bandar Sunway, Malaysia
- International Genome Centre, Jiangsu University, Zhenjiang, China
| | - W L Lee
- School of Science, Monash University Malaysia, Bandar Sunway, Malaysia
- Health and Well-being Cluster, Global Asia, in the 21st Century Platform, Monash University Malaysia, Bandar Sunway, Malaysia
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23
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Kim S, Subramanian V, Abdel-Latif A, Lee S. Role of Heparin-Binding Epidermal Growth Factor-Like Growth Factor in Oxidative Stress-Associated Metabolic Diseases. Metab Syndr Relat Disord 2020; 18:186-196. [PMID: 32077785 DOI: 10.1089/met.2019.0120] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Heparin-binding EGF-like growth factor (HB-EGF) is an EGF family member that interacts with epidermal growth factor receptor (EGFR) and ERBB4. Since HB-EGF was first identified as a novel growth factor secreted from a human macrophage cell line, numerous pathological and physiological functions related to cell proliferation, migration, and inflammation have been reported. Notably, the expression of HB-EGF is sensitively upregulated by oxidative stress in the endothelial cells and functions for auto- and paracrine-EGFR signaling. Overnutrition and obesity cause elevation of HB-EGF expression and EGFR signaling in the hepatic and vascular systems. Modulations of HB-EGF signaling showed a series of protections against phenotypes related to metabolic syndrome and advanced metabolic diseases, suggesting HB-EGF as a potential target against metabolic diseases.
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Affiliation(s)
- Seonwook Kim
- Saha Cardiovascular Research Center, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Venkateswaran Subramanian
- Saha Cardiovascular Research Center, University of Kentucky College of Medicine, Lexington, Kentucky, USA.,Department of Physiology, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Ahmed Abdel-Latif
- Saha Cardiovascular Research Center, University of Kentucky College of Medicine, Lexington, Kentucky, USA.,Department of Medicine-Cardiology, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Sangderk Lee
- Saha Cardiovascular Research Center, University of Kentucky College of Medicine, Lexington, Kentucky, USA.,Department of Pharmacology and Nutritional Sciences, University of Kentucky College of Medicine, Lexington, Kentucky, USA
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24
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Kacarevic D, Bogavac-Stanojevic N, Spasojevic-Kalimanovska V, Bojanin D, Milenkovic T, Stefanovic A, Mihajlovic M, Vujcic S, Vukovic R, Zeljkovic A, Kotur-Stevuljevic J, Mazibrada I, Vekic J. Heparin-binding epidermal growth factor (EGF)-like growth factor in pediatric patients with type 1 diabetes mellitus. Growth Factors 2020; 38:120-126. [PMID: 33124915 DOI: 10.1080/08977194.2020.1841757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Heparin-binding EGF-like growth factor (HB-EGF) is involved in atherosclerosis progression. We investigated association between plasma HB-EGF levels and lipid, oxidative stress and inflammatory biomarkers in pediatric patients with type 1 diabetes mellitus (T1DM). Levels of HB-EGF, high-sensitive C-reactive protein (hsCRP), prooxidant-antioxidant balance (PAB), total antioxidant status (TAS), oxidized low-density lipoproteins (oxLDL), metabolic control and serum lipid parameters and paraoxonase 1 (PON1) activity were determined in 74 patients and 40 controls. In comparison to controls, patients had significantly higher levels (p < 0.01) of HB-EGF, hsCRP, PAB and oxLDL particles (p < 0.001), but lower levels of TAS and PON1 activity. In T1DM group, HB-EFG levels were positively associated with hsCRP, PAB and oxLDL levels. hsCRP and oxLDL levels were independent predictors of HB-EGF concentration. We demonstrated that oxidative modifications of LDL particles and low-grade inflammation are main determinants of increased plasma HB-EGF levels, which indicates an interactive role of oxidative stress, dyslipidemia and inflammation.
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Affiliation(s)
- Dragana Kacarevic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | | | | | - Dragana Bojanin
- Biochemical Laboratory, Department for Clinical Chemistry and Hematology, Mother and Child Health Care Institute of Serbia "Dr Vukan Čupić", Belgrade, Serbia
| | - Tatjana Milenkovic
- Department of Endocrinology, Mother and Child Health Care Institute of Serbia "Dr Vukan Čupić", Belgrade, Serbia
| | - Aleksandra Stefanovic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Marija Mihajlovic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Sanja Vujcic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Rade Vukovic
- Department of Endocrinology, Mother and Child Health Care Institute of Serbia "Dr Vukan Čupić", Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Aleksandra Zeljkovic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Jelena Kotur-Stevuljevic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Ilijana Mazibrada
- Family Planning Center, Mother and Child Health Care Institute of Serbia "Dr Vukan Čupić", Belgrade, Serbia
| | - Jelena Vekic
- Department of Medical Biochemistry, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
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25
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Somoskői B, Török D, Reglődi D, Tamás A, Fülöp BD, Cseh S. Possible effects of pituitary adenylate cyclase activating polypeptide (PACAP) on early embryo implantation marker HB-EGF in mouse. Reprod Biol 2020; 20:9-13. [PMID: 31964586 DOI: 10.1016/j.repbio.2020.01.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 01/10/2020] [Accepted: 01/15/2020] [Indexed: 01/31/2023]
Abstract
Pituitary adenylate cyclase activating polypeptide (PACAP) was originally isolated as a hypothalamic neuropeptide stimulating adenylate cyclase activity. Besides its neuroprotective effects, numerous data proved its role in reproductive processes. However, there are limited data on its role in preimplantation embryo development and implantation. Our aim was to analyse the mRNA expression of Adcyap1 (coding region of PACAP) and Hbegf [coding region of HB-EGF (Heparin-binding EGF-like growth factor)] in embryos and pregnant uterus to investigate the possible correlation between them. Eight-week-old BDF1 mice were superovulated and subsequently mated overnight or left in their cage after hCG treatment. Day4 embryos were flushed from mated females. After morphological analysis, Adcyap1 and Hbegf gene expression of embryos and uterine tissues was assessed with qPCR. Our results showed significantly higher Adcyap1 and Hbegf mRNA levels in females producing embryos compared to non-mated ones. Robust elevation of Adcyap1 and slight elevation of Hbegf were detected in females with blastocyst embryos compared with non-blastocysts. We found low rate of Hbegf mRNA expression in uncompacted embryos, whereas morulae and blastocysts expressed high amounts of Hbegf. However, we did not find detectable Adcyap1 mRNA in embryos. Strong correlation was found between uterine tissue and embryonic Hbegf levels, slight correlation between uterine Adcyap1 and Hbegf levels. Uterine tissue Adcyap1 and embryonic Hbegf showed no correlation. In summary, our present data show, for the first time, the correlation between PACAP and HB-EGF mRNA expression suggesting that PACAP might play a role during the peri-implantation period of early mouse embryo development.
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26
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Yu HF, Duan CC, Yang ZQ, Wang YS, Yue ZP, Guo B. Malic enzyme 1 is important for uterine decidualization in response to progesterone/cAMP/PKA/ HB-EGF pathway. FASEB J 2020; 34:3820-3837. [PMID: 31944402 DOI: 10.1096/fj.201902289r] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 12/12/2019] [Accepted: 12/21/2019] [Indexed: 01/17/2023]
Abstract
Malic enzyme 1 (Me1), a member of the malic enzymes involving in glycolytic pathway and citric acid cycle, is essential for the energy metabolism and maintenance of intracellular redox balance state, but its physiological role and regulatory mechanism in the uterine decidualization are still unknown. Current study showed that Me1 was strongly expressed in decidual cells, and could promote the proliferation and differentiation of stromal cells followed by an accelerated cell cycle transition, indicating an importance of Me1 in the uterine decidualization. Silencing of Me1 attenuated NADPH generation and reduced GR activity, while addition of NADPH improved the defect of GR activity elicited by Me1 depletion. Further analysis found that Me1 modulated intracellular GSH content via GR. Meanwhile, Me1 played a role in maintaining mitochondrial function as indicated by these observations that blockadge of Me1 led to the accumulation of mitochondrial O 2 - level and decreased ATP production and mtDNA copy numbers accompanied with defective mitochondrial membrane potential. In uterine stromal cells, progesterone induced Me1 expression through PR-cAMP-PKA pathway. Knockdown of HB-EGF might impede the regulation of progesterone and cAMP on Me1. Collectively, Me1 is essential for uterine decidualization in response to progesterone/cAMP/PKA/HB-EGF pathway and plays an important role in preventing mitochondrial dysfunction.
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Affiliation(s)
- Hai-Fan Yu
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Cui-Cui Duan
- Institute of Agro-food Technology, Jilin Academy of Agricultural Sciences, Changchun, P. R. China
| | - Zhan-Qing Yang
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Yu-Si Wang
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Zhan-Peng Yue
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Bin Guo
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
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27
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Rao L, Giannico D, Leone P, Solimando AG, Maiorano E, Caporusso C, Duda L, Tamma R, Mallamaci R, Susca N, Buonavoglia A, Da Vià MC, Ribatti D, De Re V, Vacca A, Racanelli V. HB-EGF-EGFR Signaling in Bone Marrow Endothelial Cells Mediates Angiogenesis Associated with Multiple Myeloma. Cancers (Basel) 2020; 12:E173. [PMID: 31936715 DOI: 10.3390/cancers12010173] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 01/02/2020] [Accepted: 01/08/2020] [Indexed: 12/25/2022] Open
Abstract
Epidermal growth factor receptor (EGFR) and its ligand heparin-binding EGF-like growth factor (HB-EGF) sustain endothelial cell proliferation and angiogenesis in solid tumors, but little is known about the role of HB-EGF–EGFR signaling in bone marrow angiogenesis and multiple myeloma (MM) progression. We found that bone marrow endothelial cells from patients with MM express high levels of EGFR and HB-EGF, compared with cells from patients with monoclonal gammopathy of undetermined significance, and that overexpressed HB-EGF stimulates EGFR expression in an autocrine loop. We also found that levels of EGFR and HB-EGF parallel MM plasma cell number, and that HB-EGF is a potent inducer of angiogenesis in vitro and in vivo. Moreover, blockade of HB-EGF–EGFR signaling, by an anti-HB-EGF neutralizing antibody or the EGFR inhibitor erlotinib, limited the angiogenic potential of bone marrow endothelial cells and hampered tumor growth in an MM xenograft mouse model. These results identify HB-EGF–EGFR signaling as a potential target of anti-angiogenic therapy, and encourage the clinical investigation of EGFR inhibitors in combination with conventional cytotoxic drugs as a new therapeutic strategy for MM.
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28
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Büttner P, Werner S, Sommer P, Burkhardt R, Zeynalova S, Baber R, Bollmann A, Husser-Bollmann D, Thiery J, Hindricks G, Thiele H, Kornej J. EGF (Epidermal Growth Factor) Receptor Ligands in Atrial Fibrillation: From Genomic Evidence to the Identification of New Players. Circ Arrhythm Electrophysiol 2020; 12:e007212. [PMID: 30894015 DOI: 10.1161/circep.119.007212] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Petra Büttner
- Department of Internal Medicine/Cardiology, Heart Center Leipzig at University of Leipzig, Germany. (P.B., S.W., H.T.)
| | - Sarah Werner
- Department of Internal Medicine/Cardiology, Heart Center Leipzig at University of Leipzig, Germany. (P.B., S.W., H.T.)
| | - Philipp Sommer
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Germany. (P.S., A.B., D.H.-B., G.H., J.K.)
| | - Ralph Burkhardt
- Institute of Laboratory Medicine, Clinical Chemistry & Molecular Diagnostics, University of Leipzig, Germany (R. Burkhardt, R. Baber, J.T.).,LIFE - Leipzig Research Center of Civilization Diseases, University of Leipzig, Germany (R. Burkhardt, S.Z., R. Baber, D.H.-B., J.T., J.K.)
| | - Samira Zeynalova
- Institute for Medical Informatics, Statistics, and Epidemiology, University of Leipzig, Germany (S.Z., J.K.).,LIFE - Leipzig Research Center of Civilization Diseases, University of Leipzig, Germany (R. Burkhardt, S.Z., R. Baber, D.H.-B., J.T., J.K.)
| | - Ronny Baber
- Institute of Laboratory Medicine, Clinical Chemistry & Molecular Diagnostics, University of Leipzig, Germany (R. Burkhardt, R. Baber, J.T.).,LIFE - Leipzig Research Center of Civilization Diseases, University of Leipzig, Germany (R. Burkhardt, S.Z., R. Baber, D.H.-B., J.T., J.K.)
| | - Andreas Bollmann
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Germany. (P.S., A.B., D.H.-B., G.H., J.K.)
| | - Daniela Husser-Bollmann
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Germany. (P.S., A.B., D.H.-B., G.H., J.K.).,LIFE - Leipzig Research Center of Civilization Diseases, University of Leipzig, Germany (R. Burkhardt, S.Z., R. Baber, D.H.-B., J.T., J.K.)
| | - Joachim Thiery
- Institute of Laboratory Medicine, Clinical Chemistry & Molecular Diagnostics, University of Leipzig, Germany (R. Burkhardt, R. Baber, J.T.).,LIFE - Leipzig Research Center of Civilization Diseases, University of Leipzig, Germany (R. Burkhardt, S.Z., R. Baber, D.H.-B., J.T., J.K.)
| | - Gerhard Hindricks
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Germany. (P.S., A.B., D.H.-B., G.H., J.K.)
| | - Holger Thiele
- Department of Internal Medicine/Cardiology, Heart Center Leipzig at University of Leipzig, Germany. (P.B., S.W., H.T.)
| | - Jelena Kornej
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Germany. (P.S., A.B., D.H.-B., G.H., J.K.).,Institute for Medical Informatics, Statistics, and Epidemiology, University of Leipzig, Germany (S.Z., J.K.).,LIFE - Leipzig Research Center of Civilization Diseases, University of Leipzig, Germany (R. Burkhardt, S.Z., R. Baber, D.H.-B., J.T., J.K.)
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29
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Choi N, Kim WS, Oh SH, Sung JH. HB-EGF Improves the Hair Regenerative Potential of Adipose-Derived Stem Cells via ROS Generation and Hck Phosphorylation. Int J Mol Sci 2019; 21:E122. [PMID: 31878047 DOI: 10.3390/ijms21010122] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/18/2019] [Accepted: 12/18/2019] [Indexed: 02/06/2023] Open
Abstract
Although adipose-derived stem cells (ASCs) have hair regenerative potential, their hair inductive capabilities are limited. The mitogenic and hair inductive effects of heparin binding-epidermal growth factor-like growth factor (HB-EGF) on ASCs were investigated in this study and the underlying mechanism of stimulation was examined. Cell growth, migration, and self-renewal assays, as well as quantitative polymerase chain reactions and immunostaining, were carried out. Telogen-to-anagen transition and organ culture using vibrissa follicles were also conducted. HB-EGF significantly increased ASC motility, including cell proliferation, migration, and self-renewal activity. The preconditioning of ASCs with HB-EGF induced telogen-to-anagen transition more rapidly in vivo, and injected PKH26-ASCs survived for longer periods of time. Conditioned medium obtained from HB-EGF-treated ASCs promoted hair growth in vivo, upregulating growth factors. In particular, thrombopoietin (THPO) also induced hair growth in vivo, stimulating dermal papilla cells (DPCs). Reactive oxygen species (ROS) appeared to play a key role in ASC stimulation as the inhibition of ROS generation and NOX4 knockout attenuated ASC stimulation and THPO upregulation by HB-EGF. In addition, the Hck phosphorylation pathway mediated the stimulation of ASCs by HB-EGF. In summary, HB-EGF increased the motility and paracrine effects of ASCs releasing THPO growth factor and THPO promoted hair growth-stimulating DPCs. ROS generation and Hck phosphorylation are key factors in HB-EGF-induced ASC stimulation. Therefore, combination therapy involving HB-EGF and ASCs may provide a novel solution for hair-loss treatment.
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30
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Agarwal M, Mondal T, Bose B. Peptides derived from a short stretch of diphtheria toxin bind to heparin-binding epidermal growth factor-like growth factor. Toxicon 2019; 169:109-116. [PMID: 31494209 DOI: 10.1016/j.toxicon.2019.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/23/2019] [Accepted: 09/01/2019] [Indexed: 10/26/2022]
Abstract
Membrane-anchored heparin-binding EGF-like growth factor (HB-EGF) is the receptor for diphtheria toxin (DT). Mutated or truncated, non-toxic DT has been used earlier for HB-EGF-targeted drug delivery and to modulate HB-EGF signaling. In the present work, we have synthesized a peptide corresponding to a 26 amino acid long stretch of the receptor-binding domain of DT. This region of DT makes multiple contacts with HB-EGF and has residues critical for binding to HB-EGF. We show that this peptide and two of its mutants bind to HB-EGF. We have also created recombinant proteins by fusing Maltose-binding Protein (MBP) with these peptides. These recombinant MBP-tagged peptides bind to HB-EGF with affinities in the range of 10-7 to 10-8 M. We have observed that these MBP-tagged peptides can modulate molecular signaling of HB-EGF. Therefore, this 26 amino acid long stretch of DT can be considered as an independent functional segment for binding to HB-EGF. Peptides corresponding to this region may be used for HB-EGF targeted cellular delivery of molecular cargo or to modulate HB-EGF signaling.
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Affiliation(s)
- Mahesh Agarwal
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, India; Current Address: Department of Biochemistry and Molecular Biology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
| | - Tanmay Mondal
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039, India
| | - Biplab Bose
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, India.
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Tang XH, Li H, Zheng XS, Lu MS, An Y, Zhang XL. CRM197 reverses paclitaxel resistance by inhibiting the NAC-1/Gadd45 pathway in paclitaxel-resistant ovarian cancer cells. Cancer Med 2019; 8:6426-6436. [PMID: 31490008 PMCID: PMC6797568 DOI: 10.1002/cam4.2512] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 08/02/2019] [Accepted: 08/11/2019] [Indexed: 12/19/2022] Open
Abstract
Heparin‐binding epidermal growth factor‐like growth factor (HB‐EGF) is a new promising target for the treatment of ovarian cancer. Our previous study showed that cross‐reacting material 197 (CRM197), a specific HB‐EGF inhibitor, significantly reverses resistance against paclitaxel in paclitaxel‐resistant ovarian cancer cells. However, the mechanism of the effect of CRM197 on the reversion of paclitaxel resistance was unclear. In this study, in vitro and in vivo data suggested that CRM197 treatment sensitized paclitaxel‐resistant ovarian cancer cells to paclitaxel, at least in part, via nucleus accumbens‐1 (NAC‐1) and its downstream pathway, DNA damage‐inducible 45‐γ interacting protein (Gadd45gip1)/growth arrest and DNA damage‐inducible 45 (Gadd45), in A2780/Taxol and SKOV3/Taxol cells. The results also showed that CRM197 activated the proapoptotic JNK/p38MAPK pathway to enhance caspase‐3 activity and apoptosis by downregulation of the NAC‐1/Gadd45gip1/Gadd45 pathway, leading to reversion of paclitaxel resistance in A2780/Taxol and SKOV3/Taxol cells. This study provides the first mechanism through which CRM197 significantly reverses resistance against paclitaxel by modulating the NAC‐1/Gadd45gip1/Gadd45 pathway in paclitaxel‐resistant ovarian cancer cells, and the mechanism of HB‐EGF inhibition as a novel therapeutic strategy for patients with paclitaxel‐resistant ovarian cancer.
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Affiliation(s)
- Xiao-Han Tang
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hui Li
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiu-Shuang Zheng
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Mei-Song Lu
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yuan An
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiao-Lei Zhang
- Department of Gynecology and Obstetrics, The First Affiliated Hospital of Harbin Medical University, Harbin, China
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Cramer ML, Xu R, Martin PT. Soluble Heparin Binding Epidermal Growth Factor-Like Growth Factor Is a Regulator of GALGT2 Expression and GALGT2-Dependent Muscle and Neuromuscular Phenotypes. Mol Cell Biol 2019; 39:e00140-19. [PMID: 31036568 DOI: 10.1128/MCB.00140-19] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 04/26/2019] [Indexed: 02/08/2023] Open
Abstract
GALGT2 (also B4GALNT2) encodes a glycosyltransferase that is normally confined to the neuromuscular and myotendinous junction in adult skeletal muscle. GALGT2 overexpression in muscle can inhibit muscular dystrophy in mouse models of the disease by inducing the overexpression of surrogate muscle proteins, including utrophin, agrin, laminins, and integrins. Despite its well-documented biological properties, little is known about the endogenous regulation of muscle GALGT2 expression. Here, we demonstrate that epidermal growth factor receptor (EGFR) ligands can activate the human GALGT2 promoter. Overexpression of one such ligand, soluble heparin-binding EGF-like growth factor (sHB-EGF), also stimulated mouse muscle Galgt2 gene expression and expression of GALGT2-inducible surrogate muscle genes. Deletion analysis of the GALGT2 promoter identified a 45-bp region containing a TFAP4-binding site that was required for sHB-EGF activation. sHB-EGF increased TFAP4 binding to this site in muscle cells and increased endogenous Tfap4 gene expression. sHB-EGF also increased muscle EGFR protein expression and activated EGFR-Akt signaling. sHB-EGF expression was concentrated at the neuromuscular junction, and Hbegf deletion reduced Galgt2-dependent synaptic glycosylation. Hbegf deletion also mimicked Galgt2-dependent neuromuscular and muscular dystrophy phenotypes. These data demonstrate that sHB-EGF is an endogenous regulator of muscle Galgt2 gene expression and can mimic Galgt2-dependent muscle phenotypes.
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Ming YC, Chao HC, Chu SM, Luo CC. Heparin-binding epidermal growth factor-like growth factor ( HB-EGF) protected intestinal ischemia-reperfusion injury through JNK and p38/MAPK-dependent pathway for anti-apoptosis. Pediatr Neonatol 2019; 60:332-336. [PMID: 30455099 DOI: 10.1016/j.pedneo.2018.08.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 08/10/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Heparin-Binding Epidermal Growth Factor-Like Growth Factor (HB-EGF) is a potent cytoprotective factor in various body systems, including gastrointestinal tract. In this study, we intended to examine whether HB-EGF exerts its protective effects through MAPK dependent anti-apoptosis after intestinal I/R injury. METHODS We randomly divided 30 laboratory 30 rats into 5 groups: (A) normal control group, (B) ischemia group with normal saline, (C) I/R group with normal saline, (D) ischemia group with HB-EGF (400 ug/kg), and (E) I/R group with HB-EGF (400 ug/kg). With Western blotting study, we determined JNK and p38/MAPK pathway and caspase-3 activity protein levels using Western analyses. RESULTS The JNK phosphorylation protein levels increased after intestinal ischemia or intestinal reperfusion phase, and HB-EGF pre-treatment was significantly decreased in JNK phosphorylation protein levels (p < 0.01). We found that p38 protein levels was increased after intestinal reperfusion phase, and that HB-EGF pre-treatment significantly decreased p38 protein levels (p < 0.01). The expression protein level of caspase 3 was increased after intestinal ischemia or intestinal reperfusion phase. HB-EGF pre-treatment significantly decreased Caspase 3 proteins. (p < 0.01). CONCLUSION Our study revealed that pre-treatment of HB-EGF decreased the amount of activity of JNK and p38/MAPK pathway and caspase-3 protein after intestinal I/R injury. These results may further support that the cytoprotective of HB-EGF after I/R injury could be through anti-apoptotic effect of activity of JNK and p38/MAPK pathway.
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Affiliation(s)
- Yung-Ching Ming
- Division of Pediatric Surgery, Department of Pediatrics, Chang Gung Children's Medical Center, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Hsun-Chin Chao
- Division of Pediatric Gastroenterology, Department of Pediatrics, Chang Gung Children's Medical Center, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Shih-Ming Chu
- Division of Neonatology, Department of Pediatrics, Chang Gung Children's Medical Center, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chih-Cheng Luo
- Division of Pediatric Surgery, Department of Surgery, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
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Kivelä R, Hemanthakumar KA, Vaparanta K, Robciuc M, Izumiya Y, Kidoya H, Takakura N, Peng X, Sawyer DB, Elenius K, Walsh K, Alitalo K. Endothelial Cells Regulate Physiological Cardiomyocyte Growth via VEGFR2-Mediated Paracrine Signaling. Circulation 2019; 139:2570-2584. [PMID: 30922063 PMCID: PMC6553980 DOI: 10.1161/circulationaha.118.036099] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Supplemental Digital Content is available in the text. Background: Heart failure, which is a major global health problem, is often preceded by pathological cardiac hypertrophy. The expansion of the cardiac vasculature, to maintain adequate supply of oxygen and nutrients, is a key determinant of whether the heart grows in a physiological compensated manner or a pathological decompensated manner. Bidirectional endothelial cell (EC)–cardiomyocyte (CMC) cross talk via cardiokine and angiocrine signaling plays an essential role in the regulation of cardiac growth and homeostasis. Currently, the mechanisms involved in the EC-CMC interaction are not fully understood, and very little is known about the EC-derived signals involved. Understanding how an excess of angiogenesis induces cardiac hypertrophy and how ECs regulate CMC homeostasis could provide novel therapeutic targets for heart failure. Methods: Genetic mouse models were used to delete vascular endothelial growth factor (VEGF) receptors, adeno-associated viral vectors to transduce the myocardium, and pharmacological inhibitors to block VEGF and ErbB signaling in vivo. Cell culture experiments were used for mechanistic studies, and quantitative polymerase chain reaction, microarrays, ELISA, and immunohistochemistry were used to analyze the cardiac phenotypes. Results: Both EC deletion of VEGF receptor (VEGFR)-1 and adeno-associated viral vector–mediated delivery of the VEGFR1-specific ligands VEGF-B or placental growth factor into the myocardium increased the coronary vasculature and induced CMC hypertrophy in adult mice. The resulting cardiac hypertrophy was physiological, as indicated by preserved cardiac function and exercise capacity and lack of pathological gene activation. These changes were mediated by increased VEGF signaling via endothelial VEGFR2, because the effects of VEGF-B and placental growth factor on both angiogenesis and CMC growth were fully inhibited by treatment with antibodies blocking VEGFR2 or by endothelial deletion of VEGFR2. To identify activated pathways downstream of VEGFR2, whole-genome transcriptomics and secretome analyses were performed, and the Notch and ErbB pathways were shown to be involved in transducing signals for EC-CMC cross talk in response to angiogenesis. Pharmacological or genetic blocking of ErbB signaling also inhibited part of the VEGF-B–induced effects in the heart. Conclusions: This study reveals that cross talk between the EC VEGFR2 and CMC ErbB signaling pathways coordinates CMC hypertrophy with angiogenesis, contributing to physiological cardiac growth.
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Affiliation(s)
- Riikka Kivelä
- Wihuri Research Institute, Helsinki, Finland and Translational Cancer Biology Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Finland (R.K., K.A.H., M.R., K.A.)
| | - Karthik Amudhala Hemanthakumar
- Wihuri Research Institute, Helsinki, Finland and Translational Cancer Biology Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Finland (R.K., K.A.H., M.R., K.A.)
| | - Katri Vaparanta
- MediCity Research Laboratories and Institute of Biomedicine, Faculty of Medicine, University of Turku, Finland (K.V., K.E.).,Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Finland (K.V., K.E.)
| | - Marius Robciuc
- Wihuri Research Institute, Helsinki, Finland and Translational Cancer Biology Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Finland (R.K., K.A.H., M.R., K.A.)
| | - Yasuhiro Izumiya
- Department of Cardiovascular Medicine, Osaka City University Graduate School of Medicine, Japan (Y.I.)
| | - Hiroyasu Kidoya
- Department of Signal Transduction, Research Institute for Microbial Diseases, Osaka University, Japan (H.K., N.T.)
| | - Nobuyuki Takakura
- Department of Signal Transduction, Research Institute for Microbial Diseases, Osaka University, Japan (H.K., N.T.)
| | - Xuyang Peng
- Maine Medical Center, Portland (X.P., D.B.S.)
| | | | - Klaus Elenius
- MediCity Research Laboratories and Institute of Biomedicine, Faculty of Medicine, University of Turku, Finland (K.V., K.E.).,Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Finland (K.V., K.E.).,Department of Oncology and Radiotherapy, University of Turku and Turku University Hospital, Finland (K.E.)
| | - Kenneth Walsh
- Robert M. Berne Cardiovascular Research Center, University of Virginia School of Medicine, Charlottesville (K.W.)
| | - Kari Alitalo
- Wihuri Research Institute, Helsinki, Finland and Translational Cancer Biology Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Finland (R.K., K.A.H., M.R., K.A.)
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Kim S, Graham MJ, Lee RG, Yang L, Kim S, Subramanian V, Layne JD, Cai L, Temel RE, Shih D, Lusis AJ, Berliner JA, Lee S. Heparin-binding EGF-like growth factor ( HB-EGF) antisense oligonucleotide protected against hyperlipidemia-associated atherosclerosis. Nutr Metab Cardiovasc Dis 2019; 29:306-315. [PMID: 30738642 PMCID: PMC6452438 DOI: 10.1016/j.numecd.2018.12.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 11/24/2018] [Accepted: 12/27/2018] [Indexed: 01/08/2023]
Abstract
BACKGROUND AND AIMS Heparin-binding EGF-like growth factor (HB-EGF) is a representative EGF family member that interacts with EGFR under diverse stress environment. Previously, we reported that the HB-EGF-targeting using antisense oligonucleotide (ASO) effectively suppressed an aortic aneurysm in the vessel wall and circulatory lipid levels. In this study, we further examined the effects of the HB-EGF ASO administration on the development of hyperlipidemia-associated atherosclerosis using an atherogenic mouse model. METHODS AND RESULTS The male and female LDLR deficient mice under Western diet containing 21% fat and 0.2% cholesterol content were cotreated with control and HB-EGF ASOs for 12 weeks. We observed that the HB-EGF ASO administration effectively downregulated circulatory VLDL- and LDL-associated lipid levels in circulation; concordantly, the HB-EGF targeting effectively suppressed the development of atherosclerosis in the aorta. An EGFR blocker BIBX1382 administration suppressed the hepatic TG secretion rate, suggesting a positive role of the HB-EGF signaling for the hepatic VLDL production. We newly observed that there was a significant improvement of the insulin sensitivity by the HB-EGF ASO administration in a mouse model under the Western diet as demonstrated by the improvement of the glucose and insulin tolerances. CONCLUSION The HB-EGF ASO administration effectively downregulated circulatory lipid levels by suppressing hepatic VLDL production rate, which leads to effective protection against atherosclerosis in the vascular wall.
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Affiliation(s)
- S Kim
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY, 40536, USA
| | - M J Graham
- Cardiovascular Antisense Drug Discovery Group, Ionis Pharmaceuticals, Carlsbad, CA, 92010, USA
| | - R G Lee
- Cardiovascular Antisense Drug Discovery Group, Ionis Pharmaceuticals, Carlsbad, CA, 92010, USA
| | - L Yang
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY, 40536, USA
| | - S Kim
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY, 40536, USA
| | - V Subramanian
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY, 40536, USA; Department of Physiology, University of Kentucky, Lexington, KY, 40536, USA
| | - J D Layne
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY, 40536, USA
| | - L Cai
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY, 40536, USA
| | - R E Temel
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY, 40536, USA; Department of Physiology, University of Kentucky, Lexington, KY, 40536, USA
| | - D Shih
- Department of Medicine-Cardiology, University of California-Los Angeles (UCLA) School of Medicine, Los Angeles, CA, 90095, USA
| | - A J Lusis
- Department of Medicine-Cardiology, University of California-Los Angeles (UCLA) School of Medicine, Los Angeles, CA, 90095, USA; Department of Human Genetics, University of California-Los Angeles (UCLA) School of Medicine, Los Angeles, CA, 90095, USA; Department of Microbiology, Immunology & Molecular Genetics, University of California-Los Angeles (UCLA), Los Angeles, CA, 90095, USA
| | - J A Berliner
- Department of Pathology and Laboratory Medicine, University of California-Los Angeles (UCLA), Los Angeles, CA, 90095, USA
| | - S Lee
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY, 40536, USA; Department of Pharmacology & Nutritional Sciences, University of Kentucky, Lexington, KY, 40536, USA.
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Liu J, Zhu G, Jia N, Wang W, Wang Y, Yin M, Jiang X, Huang Y, Zhang J. CD9 regulates keratinocyte migration by negatively modulating the sheddase activity of ADAM17. Int J Biol Sci 2019; 15:493-506. [PMID: 30745837 PMCID: PMC6367546 DOI: 10.7150/ijbs.29404] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 12/13/2018] [Indexed: 12/17/2022] Open
Abstract
CD9 is a trans-membrane protein, and has recently been implicated in different physiological and cellular processes, such as cell migration and adhesion. According to previous study, down-regulation of CD9 contributes to keratinocyte migration, critical for wound re-epithelialization. Nevertheless, it is widely believed that tetraspanin CD9 does not have ligands or function as the cell surface receptor, rather it is thought to associate with other transmembrane molecules, thereby mediate keratinocyte migration. Little is known about how CD9 associates with transmembrane molecules in migratory keratinocytes. Here, using confocal microscopy, we observed that tetraspanin CD9 and ADAM17 co-localized on the surface of keratinocytes in the course of wound repair in vivo and in vitro. Co-immunoprecipitation experiments demonstrated a direct association between CD9 and ADAM17 in HaCaT cells and C57-MKs. Functional studies revealed that down-regulation or over-expression of CD9 exerted negative regulatory effects on ADAM17 sheddase activity. This activity is involved in CD9-regulated cell motility and migration. Further studies found that ADAM17 inhibitor-TAPI-2 or siADAM17 significantly abolished the enhanced effect of keratinocyte migration induced by CD9 down-regulation. Meanwhile, the sheddase activity of ADAM17 was inhibited by TAPI-2, which decreased this release of AREG and HB-EGF in CD9-silenced HaCat cells and C57-MKs. Importantly, neutralizing antibody against HB-EGF significant weakened keratinocyte migration and motility in CD9-silenced keratinocytes, and the inhibition of CD9-regulated keratinocyte migration by siADAM17 was rescued by addition of recombinant HB-EGF, activating EGFR/ERK pathway. Collectively, our results suggest that ADAM17 sheddase activity is activated by down-regulation of CD9, thereby mediating shedding of HB-EGF and activation of EGFR/ERK signaling, which crucially affects the keratinocyte migration and wound healing.
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Affiliation(s)
- Jie Liu
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China
| | - Guoqin Zhu
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China
| | - Naixin Jia
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China
| | - Weiyi Wang
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China
| | - Yuan Wang
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China
| | - Meifang Yin
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China
| | - Xuping Jiang
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China
| | - Yuesheng Huang
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China
| | - Jiaping Zhang
- Institute of Burn Research, State Key Laboratory of Trauma, Burns and Combined Injury, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China.,Department of plastic Surgery, Southwest Hospital, Third Military Medical University(Army Medical University), Chongqing, China
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Abstract
Pulmonary inflammation and progressive lung destruction are the major causes of chronic obstructive pulmonary disease (COPD), resulting in emphysema and irreversible pulmonary dysfunction. Heparin-binding EGF-like growth factor (HB-EGF), is known to play a protective role in the process of various inflammatory diseases. However, its effect on COPD is poorly understood. This study was designed to determine the effect of HB-EGF on lung inflammation and injury in a murine model of pulmonary emphysema. HB-EGF promoted percent survival and body weight, attenuated lung injury, inflammatory cells, and cytokines infiltration, and prevented lung function decline. Additionally, treatment of rHB-EGF suppressed the nuclear translocation of nuclear factor κB (NF-κB)/p65, decreased TUNEL-positive cells and the expression of caspase 3, and increased the expression of PCNA, HB-EGF, and EGF receptor (EGFR). We conclude that HB-EGF attenuates lung inflammation and injury, probably through the activation of EGFR, followed by suppression of NF-ΚB signalling, promotion of cell proliferation, and inhibition of apoptosis.
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Affiliation(s)
- Yanwei Su
- a School of Nursing, Tongji Medical College , Huazhong University of Science and Technology , Wuhan , China
| | - Heng Luo
- b Department of Pathology, Union Hospital, Tongji Medical College , Huazhong University of Science and Technology , Wuhan , China
| | - Jixin Yang
- c Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College , Huazhong University of Science and Technology , Wuhan , China
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Yang SJ, Allahverdian S, Saunders ADR, Liu E, Dorscheid DR. IL-13 signaling through IL-13 receptor α2 mediates airway epithelial wound repair. FASEB J 2018; 33:3746-3757. [PMID: 30481486 DOI: 10.1096/fj.201801285r] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Asthma is an airway inflammatory disease characterized by epithelial barrier dysfunction and airway remodeling. Interleukin-13 (IL-13) is a pleiotropic cytokine shown to contribute to features of airway remodeling. We have previously demonstrated that IL-13 is an important mediator of normal airway epithelial repair and health. The role of IL-13 signaling via its receptor subunits (IL-13Rα1/IL-4Rα and IL-13Rα2) in airway epithelial repair and restoration of intact barrier function is not well understood and was investigated in this study using in vitro models. The blocking of IL-13 signaling via IL-13Rα2 significantly reduced airway epithelial repair by 24 h post-mechanical wounding in 1HAEo- cells. Expression and release of repair-mediating growth factor, heparin-binding epidermal growth factor (EGF)-like growth factor (HB-EGF), and subsequent activation of EGF receptor (EGFR) were also significantly reduced in response to wounding when IL-13Rα2 was blocked. Our data support that IL-13 signals via IL-13Rα2 to mediate normal airway epithelial repair via HB-EGF-dependent activation of EGFR. In human donor lung tissues, we observed that airway epithelium of asthmatics expressed significantly decreased levels of IL-13Rα2 and increased levels of IL-13Rα1 compared with nonasthmatics. Dysregulated expression of IL-13 receptor subunits in the airways of asthmatics may thus contribute to the epithelial barrier dysfunction observed in asthma.-Yang, S. J., Allahverdian, S., Saunders, A. D. R., Liu, E., Dorscheid, D. R. IL-13 signaling through IL-13 receptor α2 mediates airway epithelial wound repair.
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Affiliation(s)
- S Jasemine Yang
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sima Allahverdian
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Angela D R Saunders
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Emily Liu
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
| | - Delbert R Dorscheid
- Department of Medicine, Centre for Heart Lung Innovation, Providence Health Care, University of British Columbia, Vancouver, British Columbia, Canada
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Kato Y, Ninomiya K, Ohashi K, Tomida S, Makimoto G, Watanabe H, Kudo K, Matsumoto S, Umemura S, Goto K, Ichihara E, Ninomiya T, Kubo T, Sato A, Hotta K, Tabata M, Toyooka S, Maeda Y, Kiura K. Combined effect of cabozantinib and gefitinib in crizotinib-resistant lung tumors harboring ROS1 fusions. Cancer Sci 2018; 109:3149-3158. [PMID: 30053332 PMCID: PMC6172052 DOI: 10.1111/cas.13752] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/11/2018] [Accepted: 07/18/2018] [Indexed: 12/21/2022] Open
Abstract
The ROS1 tyrosine kinase inhibitor (TKI) crizotinib has shown dramatic effects in patients with non‐small cell lung cancer (NSCLC) harboring ROS1 fusion genes. However, patients inevitably develop resistance to this agent. Therefore, a new treatment strategy is required for lung tumors with ROS1 fusion genes. In the present study, lung cancer cell lines, HCC78 harboring SLC34A2‐ROS1 and ABC‐20 harboring CD74‐ROS1, were used as cell line‐based resistance models. Crizotinib‐resistant HCC78R cells were established from HCC78. We comprehensively screened the resistant cells using a phosphor‐receptor tyrosine kinase array and RNA sequence analysis by next‐generation sequencing. HCC78R cells showed upregulation of HB‐EGF and activation of epidermal growth factor receptor (EGFR) phosphorylation and the EGFR signaling pathway. Recombinant HB‐EGF or EGF rendered HCC78 cells or ABC‐20 cells resistant to crizotinib. RNA sequence analysis by next‐generation sequencing revealed the upregulation of AXL in HCC78R cells. HCC78R cells showed marked sensitivity to EGFR‐TKI or anti‐EGFR antibody treatment in vitro. Combinations of an AXL inhibitor, cabozantinib or gilteritinib, and an EGFR‐TKI were more effective against HCC78R cells than monotherapy with an EGFR‐TKI or AXL inhibitor. The combination of cabozantinib and gefitinib effectively inhibited the growth of HCC78R tumors in an in vivo xenograft model of NOG mice. The results of this study indicated that HB‐EGF/EGFR and AXL play roles in crizotinib resistance in lung cancers harboring ROS1 fusions. The combination of cabozantinib and EGFR‐TKI may represent a useful alternative treatment strategy for patients with advanced NSCLC harboring ROS1 fusion genes.
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Affiliation(s)
- Yuka Kato
- Department of Hematology, Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kiichiro Ninomiya
- Department of Hematology, Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kadoaki Ohashi
- Department of Hematology, Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.,Department of Respiratory Medicine, Okayama University Hospital, Okayama, Japan
| | - Shuta Tomida
- Department of Biobank, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Go Makimoto
- Department of Hematology, Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Hiromi Watanabe
- Department of Hematology, Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kenichiro Kudo
- Department of Hematology, Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Shingo Matsumoto
- Department of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shigeki Umemura
- Department of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Koichi Goto
- Department of Thoracic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Eiki Ichihara
- Department of Respiratory Medicine, Okayama University Hospital, Okayama, Japan
| | - Takashi Ninomiya
- Department of Hematology, Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Toshio Kubo
- Center for Clinical Oncology, Okayama University Hospital, Okayama, Japan
| | - Akiko Sato
- Department of Respiratory Medicine, Okayama University Hospital, Okayama, Japan
| | - Katsuyuki Hotta
- Department of Respiratory Medicine, Okayama University Hospital, Okayama, Japan.,Center for Innovative Clinical Oncology, Okayama University Hospital, Okayama, Japan
| | - Masahiro Tabata
- Center for Clinical Oncology, Okayama University Hospital, Okayama, Japan
| | - Shinichi Toyooka
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yoshinobu Maeda
- Department of Hematology, Oncology and Respiratory Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Katsuyuki Kiura
- Department of Respiratory Medicine, Okayama University Hospital, Okayama, Japan
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Moore KN, Bendell JC, LoRusso PM, Olszanski AJ, Zwick-Wallasch E, Jansen M, Vandell AG, Senaldi G. First-in-human study of the anti- HB-EGF antibody U3-1565 in subjects with advanced solid tumors. Invest New Drugs 2019; 37:147-58. [PMID: 30056611 DOI: 10.1007/s10637-018-0646-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 07/13/2018] [Indexed: 01/04/2023]
Abstract
U3-1565 is a monoclonal antibody directed against heparin-binding epidermal growth factor-like growth factor (HB-EGF), which mediates angiogenesis via induction of vascular endothelial growth factor (VEGF-A). This first-in-human study characterized the safety, tolerability, efficacy, pharmacokinetics, and pharmacodynamics of U3-1565 in subjects with advanced solid tumors. In Part 1 (dose escalation following a modified 3 + 3 design), Cohorts 1-4, U3-1565 was administered at 2, 8, 16, and 24 mg/kg every 3 weeks for Cycle 1 and every 2 weeks thereafter. In Part 1, Cohort 5, and in Part 2 (dose expansion), U3-1565 was administered at 24 mg/kg every week. Thirty-six subjects were enrolled and treated (15 in Part 1; 21 in Part 2). No subject experienced dose limiting toxicity and maximum tolerated dose was not reached. All drug-related events were Grade 1 or 2 in severity, with fatigue and rash predominating. Following treatment with U3-1565, 1 subject with metastatic colorectal cancer experienced partial response and 6 subjects achieved stable disease. Four subjects completed the study main phase (first 12 cycles) and entered the extension phase. Of the 6/36 subjects with high (> 1500 pg/ml) baseline VEGF-A levels, all showed a decrease in VEGF-A (median - 60% [-22% to -97%]). Of the remaining subjects, only 19/30 showed a decrease (median - 18% [-2% to -82%]). Subjects with high VEGF-A baseline levels remained on treatment longer (3/6 entered study extension phase versus 1/30), and were more likely to show disease control (3/6 versus 4/30). In conclusion, U3-1565 demonstrates both proof of mechanism and clinical activity across different tumor types.
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Yue L, Yu HF, Yang ZQ, Tian XC, Zheng LW, Guo B. Egr2 mediates the differentiation of mouse uterine stromal cells responsiveness to HB-EGF during decidualization. J Exp Zool B Mol Dev Evol 2018; 330:215-224. [PMID: 29781132 DOI: 10.1002/jez.b.22807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 04/01/2018] [Accepted: 05/03/2018] [Indexed: 12/13/2022]
Abstract
Although Egr2 is involved in regulating the folliculogenesis and ovulation, there is almost no data describing its physiological function in embryo implantation and decidualization. Here, we showed that Egr2 mRNA was distinctly accumulated in subluminal stromal cells around implanting blastocyst on day 5 of pregnancy as well as in estrogen-activated implantation uterus. Estrogen induced the expression of Egr2 in uterine epithelia. Elevated expression of Egr2 mRNA was also observed in the decidual cells. Silencing of Egr2 by specific siRNA weakened the proliferation of uterine stromal cells and reduced the expression of Ccnd1, Ccnd3, Cdk4, and Cdk6. Furthermore, Egr2 advanced the expression of Prl8a2, Prl3c1, and Pgr, the well-established differentiation markers for decidualization. Administration of exogenous recombinant heparin-binding EGF-like growth factor (rHB-EGF) to uterine stromal cells resulted in an increase in the level of Egr2 mRNA. Moreover, siRNA-mediated attenuation of Egr2 impeded the stimulation of HB-EGF on stromal cell differentiation. Knockdown of Egr2 led to a reduction in the expression of Cox-2, mPGES-1, Vegf, Trp53, and Mmp2. Further analysis found that Egr2 may serve as an intermediate to mediate the regulation of HB-EGF on Cox-2, mPGES-1, Vegf, Trp53, Mmp2, and Ccnd3. Collectively, Egr2 may play an important role during embryo implantation and decidualization.
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Affiliation(s)
- Liang Yue
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China.,College of Clinical Medicine, Jilin University, Changchun, P. R. China
| | - Hai-Fan Yu
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Zhan-Qing Yang
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Xue-Chao Tian
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
| | - Lian-Wen Zheng
- Reproductive Medical Center, the Second Hospital of Jilin University, Changchun, P. R. China
| | - Bin Guo
- College of Veterinary Medicine, Jilin University, Changchun, P. R. China
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Okamoto A, Asai T, Hirai Y, Shimizu K, Koide H, Minamino T, Oku N. Systemic Administration of siRNA with Anti- HB-EGF Antibody-Modified Lipid Nanoparticles for the Treatment of Triple-Negative Breast Cancer. Mol Pharm 2018; 15:1495-1504. [PMID: 29502423 DOI: 10.1021/acs.molpharmaceut.7b01055] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Triple-negative breast cancer is one of the intractable cancers that are not sensitive to treatment with existing molecular-targeted drugs. Recently, there has been much interest in RNA interference-mediated treatment of triple-negative breast cancer. In the present study, we have developed lipid nanoparticles encapsulating siRNA (LNP-siRNA) decorated with an Fab' antibody against heparin-binding EGF-like growth factor (αHB-EGF LNP-siRNA). αHB-EGF LNP-siRNA targeting polo-like kinase 1 (PLK1) was prepared and evaluated for its anticancer effect using MDA-MB-231 human triple-negative breast cancer cells overexpressing HB-EGF on their cell surface. Biodistribution data of radioisotope-labeled LNP and fluorescence-labeled siRNA indicated that αHB-EGF LNP effectively delivered siRNA to tumor tissue in MDA-MB-231 carcinoma-bearing mice. Expression of PLK1 protein in the tumors was clearly suppressed after intravenous injection of αHB-EGF LNP-siPLK1. In addition, tumor growth was significantly inhibited by treatment with this formulation of siRNA and an antibody-modified carrier. These findings indicate that αHB-EGF LNP is a promising carrier for the treatment of HB-EGF-expressing cancers, including triple-negative breast cancer.
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Affiliation(s)
- Ayaka Okamoto
- Department of Medical Biochemistry, School of Pharmaceutical Sciences , University of Shizuoka , 52-1 Yada, Suruga-ku , Shizuoka 422-8526 , Japan
- Japan Society for the Promotion of Science , 5-3-1 Kojimachi, Chiyoda-ku , Tokyo 102-0083 , Japan
| | - Tomohiro Asai
- Department of Medical Biochemistry, School of Pharmaceutical Sciences , University of Shizuoka , 52-1 Yada, Suruga-ku , Shizuoka 422-8526 , Japan
| | - Yusuke Hirai
- Department of Medical Biochemistry, School of Pharmaceutical Sciences , University of Shizuoka , 52-1 Yada, Suruga-ku , Shizuoka 422-8526 , Japan
| | - Kosuke Shimizu
- Department of Medical Biochemistry, School of Pharmaceutical Sciences , University of Shizuoka , 52-1 Yada, Suruga-ku , Shizuoka 422-8526 , Japan
- Department of Molecular Imaging, Institute for Medical Photonics Research, Preeminent Medical Photonics Education & Research Center , Hamamatsu University School of Medicine , 1-20-1 Handayama, Higashi-ku , Hamamatsu City , Shizuoka 431-3192 Japan
| | - Hiroyuki Koide
- Department of Medical Biochemistry, School of Pharmaceutical Sciences , University of Shizuoka , 52-1 Yada, Suruga-ku , Shizuoka 422-8526 , Japan
| | - Tetsuo Minamino
- Department of Cardiovascular Medicine, Graduate School of Medicine , Kagawa University , 1750-1 Ikenobe, Miki-cho , Kita-gun , Kagawa 761-0793 Japan
| | - Naoto Oku
- Department of Medical Biochemistry, School of Pharmaceutical Sciences , University of Shizuoka , 52-1 Yada, Suruga-ku , Shizuoka 422-8526 , Japan
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Gunawardhana N, Jang S, Choi YH, Hong YA, Jeon YE, Kim A, Su H, Kim JH, Yoo YJ, Merrell DS, Kim J, Cha JH. Helicobacter pylori-Induced HB-EGF Upregulates Gastrin Expression via the EGF Receptor, C-Raf, Mek1, and Erk2 in the MAPK Pathway. Front Cell Infect Microbiol 2018; 7:541. [PMID: 29379775 PMCID: PMC5775237 DOI: 10.3389/fcimb.2017.00541] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 12/26/2017] [Indexed: 12/22/2022] Open
Abstract
Helicobacter pylori is associated with hypergastrinemia, which has been linked to the development of gastric diseases. Although the molecular mechanism is not fully understood, H. pylori is known to modulate the Erk pathway for induction of gastrin expression. Herein we found that an epidermal growth factor (EGF) receptor kinase inhibitor significantly blocked H. pylori-induced gastrin promoter activity, suggesting involvement of EGF receptor ligands. Indeed, H. pylori induced mRNA expression of EGF family members such as amphiregulin, EGF, heparin-binding EGF-like growth factor (HB-EGF), and transforming growth factor-α. Of these, specific siRNA targeting of HB-EGF significantly blocked H. pylori-induced gastrin expression. Moreover, H. pylori induced HB-EGF ectodomain shedding, which we found to be a critical process for H. pylori-induced gastrin expression. Thus, we demonstrate a novel role for human mature HB-EGF in stimulating gastrin promoter activity during H. pylori infection. Further investigation using specific siRNAs targeting each isoform of Raf, Mek, and Erk elucidated that the mechanism underlying H. pylori-induced gastrin expression can be delineated as the sequential activation of HB-EGF, the EGF receptor, C-Raf, Mek1, and the Erk2 molecules in the MAPK pathway. Surprisingly, whereas Erk2 acts as a potent activator of gastrin expression, siRNA knockdown of Erk1 induced gastrin promoter activity, suggesting that Erk1 typically acts as a repressor of gastrin expression. Elucidation of the mechanism of gastrin modulation by HB-EGF-mediated EGF receptor transactivation should facilitate the development of therapeutic strategies against H. pylori-related hypergastrinemia and consequently gastric disease development, including gastric cancers.
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Affiliation(s)
- Niluka Gunawardhana
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea.,Department of Basic Sciences, Faculty of Dental Sciences, University of Peradeniya, Peradeniya, Sri Lanka
| | - Sungil Jang
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea
| | - Yun Hui Choi
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea
| | - Youngmin A Hong
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea
| | - Yeong-Eui Jeon
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea
| | - Aeryun Kim
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea
| | - Hanfu Su
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea.,Microbiology and Molecular Biology, Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Stomatology Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ji-Hye Kim
- Department of Dental Hygiene, Jeonju Kijeon College, Jeonju, South Korea
| | - Yun-Jung Yoo
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea
| | - D Scott Merrell
- Department of Microbiology and Immunology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Jinmoon Kim
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea
| | - Jeong-Heon Cha
- Department of Oral Biology, Oral Science Research Center, Department of Applied Life Science, The Graduate School, BK21 Plus Project, Yonsei University College of Dentistry, Seoul, South Korea.,Microbiology and Molecular Biology, Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Stomatology Hospital of Guangzhou Medical University, Guangzhou, China
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Moghani-Ghoroghi F, Moshkdanian G, Sehat M, Nematollahi-Mahani SN, Ragerdi-Kashani I, Pasbakhsh P. Melatonin Pretreated Blastocysts along with Calcitonin Administration Improved Implantation by Upregulation of Heparin Binding-Epidermal Growth Factor Expression in Murine Endometrium. Cell J 2017; 19:599-606. [PMID: 29105394 PMCID: PMC5672098 DOI: 10.22074/cellj.2018.4737] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Accepted: 12/02/2016] [Indexed: 12/20/2022]
Abstract
Objective Implantation failure is an obstacle in assisted reproduction techniques (ART). Calcitonin is a molecules
involved in uterine receptivity and embryo implantation. Melatonin can promote embryo quality and improve
implantation. This study examines the effect of pretreatment of blastocysts with melatonin and calcitonin on heparin
binding-epidermal growth factor (HB-EGF) expression in murine endometrium.
Materials and Methods In this experimental study, we collected 2-cell embryos from the oviducts of 1.5 day pregnant
NMRI mice. Embryos were cultured to the blastocyst in GTM medium with or without 10-9 M melatonin. Pregnant and
pseudo-pregnant mice received intraperitoneal (IP) injections of 2 IU calcitonin. After 24 hours, we transferred the
cultured blastocysts into the uteri of pseudo-pregnant mice. Two days later, implantation sites were counted and we
assessed the levels of HB-EGF mRNA and protein in the uteri of naturally pregnant and pseudo-pregnant mice by
quantitative real-time polymerase chain reaction (qRT-PCR) and Western blot. Statistical analysis was performed with
one-way ANOVA followed by the Tukey post hoc test. P<0.05 was considered statistically significant.
Results Melatonin pretreatment of blastocysts along with calcitonin administration significantly increased HB-EGF
mRNA and protein (P<0.001) in the endometrium of pseudo-pregnant mice. Administration of calcitonin in naturally
pregnant mice significantly increased HB-EGF mRNA and protein levels (P<0.001). Compared with the control group
(2.6 ± 0.5), the average number of implantation sites in the melatonin group (4.6 ± 0.5, P<0.05) and calcitonin group (7
± 1, P<0.001) significantly increased. There was a significant increase in implantation sites in the combined melatonin
and calcitonin group (8.6 ± 0.5, P<0.001). Calcitonin significantly enhanced calcitonin receptor mRNA (P<0.001) and
protein (P<0.05) in the uteri of naturally pregnant and pseudo-pregnant mice.
Conclusion Melatonin pretreated blastocysts along with calcitonin increased HB-EGF expression in the uteri of pseudo-
pregnant mice. Calcitonin administration upregulated HB-EGF in uteri of naturally pregnant mice.
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Affiliation(s)
| | - Ghazaleh Moshkdanian
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Anatomical Science Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Mojtaba Sehat
- Department of Social Medicine, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Iraj Ragerdi-Kashani
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Parichehr Pasbakhsh
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Séry Q, Rabé M, Oliver L, Vallette FM, Gratas C. HB-EGF is associated with DNA damage and Mcl-1 turnover in human glioma cell lines treated by Temozolomide. Biochem Biophys Res Commun 2017; 493:1377-1383. [PMID: 28970067 DOI: 10.1016/j.bbrc.2017.09.162] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 09/28/2017] [Indexed: 01/06/2023]
Abstract
Temozolomide (TMZ) is the main chemotherapeutic agent used for treating newly diagnosed Glioblastoma Multiforme (GBM), the most frequent malignant brain tumors in adults. This alkylating agent induces DNA double strand breaks (DSBs) which in turn lead to apoptosis by activating the Bcl-2 controlled mitochondrial pathway. However, GBM invariably recur as tumors become resistant to TMZ. We investigated the implication of EGFR ligands in this resistance and we found that the pro Heparin Binding Epidermal Growth Factor (proHB-EGF) expression is linked to the early response to TMZ in human glioma cell lines. However, HB-EGF does not affect apoptosis per se although its expression is associated with the degradation of Mcl-1. HB-EGF is implicated in DSBs repair as silencing of HB-EGF increased γH2AX foci half-life as well as USP9X expression, two features that could be linked to the observed effect on Mcl-1. Our data demonstrate a new role for HB-EGF in TMZ treated cell lines.
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Affiliation(s)
- Quentin Séry
- Team 9 "Apoptosis and Tumor Progression" CRCINA-INSERM U1232, France; Faculté de Médecine, Université de Nantes, Nantes, France; LaBCT, Institut de Cancérologie de L'Ouest (ICO), St Herblain, Nantes, France
| | - Marion Rabé
- Team 9 "Apoptosis and Tumor Progression" CRCINA-INSERM U1232, France; Faculté de Médecine, Université de Nantes, Nantes, France
| | - Lisa Oliver
- Team 9 "Apoptosis and Tumor Progression" CRCINA-INSERM U1232, France; Centre Hospitalier Universitaire (CHU) de Nantes, Nantes, France
| | - François M Vallette
- Team 9 "Apoptosis and Tumor Progression" CRCINA-INSERM U1232, France; Faculté de Médecine, Université de Nantes, Nantes, France; LaBCT, Institut de Cancérologie de L'Ouest (ICO), St Herblain, Nantes, France.
| | - Catherine Gratas
- Team 9 "Apoptosis and Tumor Progression" CRCINA-INSERM U1232, France; Faculté de Médecine, Université de Nantes, Nantes, France; Centre Hospitalier Universitaire (CHU) de Nantes, Nantes, France.
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Yotsumoto F, Fukagawa S, Miyata K, Nam SO, Katsuda T, Miyahara D, Odawara T, Manabe S, Ishikawa T, Yasunaga S, Miyamoto S. HB-EGF Is a Promising Therapeutic Target for Lung Cancer with Secondary Mutation of EGFRT790M. Anticancer Res 2017; 37:3825-3831. [PMID: 28668882 DOI: 10.21873/anticanres.11761] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 05/29/2017] [Accepted: 05/30/2017] [Indexed: 11/10/2022]
Abstract
Advanced lung cancer is one of the most lethal malignancies. Many anticancer agents have been developed for lung cancer with epidermal growth factor receptor (EGFR) mutations, but its prognosis remains extremely poor. The development of molecularly-targeted therapies is required for patients with lung cancer with secondary mutation of the EGFR gene. In this study, in order to assess the validity of heparin-binding EGF-like growth factor (HB-EGF) as a therapeutic target for lung cancer with EGFR mutation, we examined the antitumor effects of a specific inhibitor (cross-reacting material 197; CRM197) on lung cancer cells with EGFR mutation. HB-EGF was the most predominantly expressed EGFR ligand in lung cancer cells with EGFR mutation. CRM197 induced significant cell apoptosis and marked suppression of tumorigenicity in lung cancer cells with single or double mutation of EGFR. These results suggest that HB-EGF is a rational target for the treatment of lung cancer with EGFR mutation.
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Affiliation(s)
- Fusanori Yotsumoto
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Satoshi Fukagawa
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.,Central Research Institute for Advanced Molecular Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Kohei Miyata
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Sung Ouk Nam
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Takahiro Katsuda
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Daisuke Miyahara
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Takashi Odawara
- Kanonji Institute, Research Foundation for Microbial Diseases of Osaka University, Kagawa, Japan
| | - Sadao Manabe
- Kanonji Institute, Research Foundation for Microbial Diseases of Osaka University, Kagawa, Japan
| | - Toyokazu Ishikawa
- Kanonji Institute, Research Foundation for Microbial Diseases of Osaka University, Kagawa, Japan
| | - Shin'ichiro Yasunaga
- Central Research Institute for Advanced Molecular Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.,Department of Biochemistry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Shingo Miyamoto
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
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Miyata K, Yotsumoto F, Fukagawa S, Kiyoshima C, Ouk NS, Urushiyama D, Ito T, Katsuda T, Kurakazu M, Araki R, Sanui A, Miyahara D, Murata M, Shirota K, Yagi H, Takono T, Kato K, Yaegashi N, Akazawa K, Kuroki M, Yasunaga S, Miyamoto S. Serum Heparin-binding Epidermal Growth Factor-like Growth Factor ( HB-EGF) as a Biomarker for Primary Ovarian Cancer. Anticancer Res 2017; 37:3955-3960. [PMID: 28668900 DOI: 10.21873/anticanres.11779] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 05/26/2017] [Accepted: 05/29/2017] [Indexed: 11/10/2022]
Abstract
Ovarian cancer is the most lethal malignancy among gynaecological cancers. Although many anticancer agents have been developed for the treatment of ovarian cancer, it continues to have an extremely poor prognosis. Heparin-binding epidermal growth factor-like grown factor (HB-EGF) has been reported to be a rational therapeutic target for ovarian cancer. Here, we evaluated the clinical significance of serum HB-EGF by examining the association between prognosis and serum HB-EGF levels in patients with primary ovarian cancer. We found that high serum HB-EGF concentrations were significantly associated with poor prognosis in a combined cohort of patients with all stages of ovarian cancer, as well as in a subset of patients with advanced disease. In addition, serum HB-EGF levels increased as the cancer advanced. These data suggest that serum HB-EGF may be a target for the design of novel therapies for ovarian cancer.
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Affiliation(s)
- Kohei Miyata
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Fusanori Yotsumoto
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Satoshi Fukagawa
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Chihiro Kiyoshima
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Nam Sung Ouk
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Daichi Urushiyama
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Tomohiro Ito
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Takahiro Katsuda
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Masamitsu Kurakazu
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Ryota Araki
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Ayako Sanui
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Daisuke Miyahara
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Masaharu Murata
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Kyoko Shirota
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
| | - Hiroshi Yagi
- Department of Gynecology and Obstetrics, Graduate School of Medical Science, Kyushu University, Fukuoka, Japan
| | - Tadao Takono
- Clinical Research, Innovation and Education Center, Tohoku University Hospital, Sendai, Japan
| | - Kiyoko Kato
- Department of Gynecology and Obstetrics, Graduate School of Medical Science, Kyushu University, Fukuoka, Japan
| | - Nobuo Yaegashi
- Department of Gynecology and Obstetrics, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kohei Akazawa
- Department of Medical Informatics, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Masahide Kuroki
- Department of Biochemistry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Shin'ichiro Yasunaga
- Department of Biochemistry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Shingo Miyamoto
- Department of Obstetrics and Gynecology, School of Medicine, Fukuoka University, Fukuoka, Japan
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Abstract
CONCLUSIONS The heparin-binding epidermal growth factor-like growth factor (HB-EGF) plays an essential role in the development and invasiveness of cholesteatoma. This study may help to realize the molecular mechanisms underlying the pathogenesis of cholesteatoma and make HB-EGF a promising target for drug intervention of cholesteatoma. OBJECTIVE To detect HB-EGF expression in human surgical specimens of acquired middle ear cholesteatoma and analyze its functional role as a regulator of epithelial keratinocytes hyperproliferation. METHODS A total of 34 patients who underwent surgical treatment for middle ear cholesteatoma were recruited in the study. The mRNA and protein expression of HB-EGF in middle ear cholesteatoma tissues and normal postauricular skin tissues was investigated by real-time quantitative reverse-transcription-polymerase chain reaction (RT-qPCR), immunohistochemical staining, and western blot. The correlation between bone resorption degree and HB-EGF expression was also analyzed. RESULTS On average, compared with normal postauricular skin, expression of HB-EGF mRNA in the cholesteatoma epithelium was significantly elevated 2.41-fold by RT-qPCR, and HB-EGF protein significantly upregulated 2.32-fold by western blot. Positive HB-EGF immunostaining observed in the basal and suprabasal layers of cholesteatoma epithelium was significantly stronger than in normal postauricular skin. Meanwhile, an obviously positive correlation between HB-EGF protein expression and bone resorption degree was discovered.
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Affiliation(s)
- Shumin Xie
- Department of Otolaryngology-Head and Neck Surgery, The Xiangya Hospital, Central South University, Hunan Provincial Key Lab of Otolaryngology Critical Diseases, Changsha, Hunan Province, PR China
| | - Xiaoli Wang
- Department of Pediatric Ophthalmology and Otorhinolaryngology, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, PR China
| | - Hongmiao Ren
- Department of Otolaryngology-Head and Neck Surgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong Province, PR China
| | - Xiaoyu Liu
- Department of Otolaryngology-Head and Neck Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan Province, PR China
| | - Jihao Ren
- Department of Otolaryngology-Head and Neck Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan Province, PR China
| | - Wei Liu
- Department of Otolaryngology-Head and Neck Surgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan Province, PR China
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49
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Faiotto VB, Franci D, Enz Hubert RM, de Souza GR, Fiusa MML, Hounkpe BW, Santos TM, Carvalho-Filho MA, De Paula EV. Circulating levels of the angiogenesis mediators endoglin, HB-EGF, BMP-9 and FGF-2 in patients with severe sepsis and septic shock. J Crit Care 2017; 42:162-167. [PMID: 28746898 DOI: 10.1016/j.jcrc.2017.07.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Revised: 06/18/2017] [Accepted: 07/16/2017] [Indexed: 02/06/2023]
Abstract
PURPOSE Endothelial barrier dysfunction is a hallmark of sepsis, and is at least partially mediated by pathways that regulate endothelial barrier assembly during angiogenesis. Not surprisingly, increased levels of key angiogenic proteins such as VEGF-A and Angiopoietin-2 have been described in sepsis. The purpose of this study was to investigate if additional pathways that regulate endothelial barrier integrity during angiogenesis could also be involved in the host response of sepsis. MATERIAL AND METHODS We evaluated circulating levels of four proteins involved in angiogenesis, not previously studied in sepsis, in a cohort of 50 patients with severe sepsis and septic shock. RESULTS Circulating levels of BMP-9 and FGF-2 were similar in patients and healthy volunteers. In contrast, patients with septic shock presented 1.5-fold higher levels of endoglin (P=0.004), and 2-fold lower levels of Heparin-Binding EGF-like growth factor (HB-EGF) (P=0.002) when compared to healthy individuals. Of note, HB-EGF deficiency has been recently demonstrated to be detrimental to survival in a murine model of sepsis. CONCLUSIONS Endoglin and HB-EGF could be involved in the host response of sepsis. Additional studies are warrant to investigate their role as biomarker or therapeutic targets in sepsis.
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Affiliation(s)
| | - Daniel Franci
- School of Medical Sciences, University of Campinas, Campinas, SP, Brazil
| | | | | | | | | | | | | | - Erich Vinicius De Paula
- School of Medical Sciences, University of Campinas, Campinas, SP, Brazil; Hematology and Hemotherapy Center, University of Campinas, Campinas, SP, Brazil.
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50
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Fukagawa S, Yotsumoto F, Odawara T, Manabe S, Ishikawa T, Yasunaga S, Miyamoto S. Antitumour Effects of Intravenous Administration of BK-UM, a Novel Inhibitor of HB-EGF, in Ovarian Cancer Therapy. Anticancer Res 2017; 37:3891-3896. [PMID: 28668891 DOI: 10.21873/anticanres.11770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 05/29/2017] [Accepted: 06/06/2017] [Indexed: 11/10/2022]
Abstract
BACKGROUND Patients with ovarian cancer with high levels of heparin-binding epidermal growth factor-like growth factor have a poor prognosis. Here we assessed the pharmacokinetics and tumour-inhibiting effects of cross-reacting material 197, produced commercially as BK-UM, and examined the efficacy and safety of its intravenous (i.v.) administration. MATERIALS AND METHODS BK-UM was administered to rats, and its serum levels were measured. Ovarian cancer cell lines were either intraperitoneally (i.p.) or subcutaneously administered into mice, to establish a mouse model of ovarian cancer. BK-UM was then administered i.p. or i.v., and its tumour-inhibiting effects were examined. RESULTS Higher maximum serum concentration (Cmax) values resulted from i.v. administration, whereas longer time to maximum serum (Tmax) values resulted from i.p. administration. In the peritoneal dissemination model, i.p. administration inhibited tumour growth and increased survival rate, whereas in the subcutaneous model, i.v. administration significantly inhibited tumour growth compared to i.p. administration. CONCLUSION Administration of BK-UM by i.v. is both efficacious and safe.
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Affiliation(s)
- Satoshi Fukagawa
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.,Central Research Institute for Advanced Molecular Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Fusanori Yotsumoto
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Takashi Odawara
- Kanonji Institute, Research Foundation for Microbial Disease, Osaka University, Kagawa, Japan
| | - Sadao Manabe
- Kanonji Institute, Research Foundation for Microbial Disease, Osaka University, Kagawa, Japan
| | - Toyokazu Ishikawa
- Kanonji Institute, Research Foundation for Microbial Disease, Osaka University, Kagawa, Japan
| | - Shin'ichiro Yasunaga
- Central Research Institute for Advanced Molecular Medicine, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.,Department of Biochemistry, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Shingo Miyamoto
- Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
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