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Contreras O, Rossi FMV, Theret M. Origins, potency, and heterogeneity of skeletal muscle fibro-adipogenic progenitors-time for new definitions. Skelet Muscle 2021; 11:16. [PMID: 34210364 PMCID: PMC8247239 DOI: 10.1186/s13395-021-00265-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 03/22/2021] [Indexed: 12/13/2022] Open
Abstract
Striated muscle is a highly plastic and regenerative organ that regulates body movement, temperature, and metabolism-all the functions needed for an individual's health and well-being. The muscle connective tissue's main components are the extracellular matrix and its resident stromal cells, which continuously reshape it in embryonic development, homeostasis, and regeneration. Fibro-adipogenic progenitors are enigmatic and transformative muscle-resident interstitial cells with mesenchymal stem/stromal cell properties. They act as cellular sentinels and physiological hubs for adult muscle homeostasis and regeneration by shaping the microenvironment by secreting a complex cocktail of extracellular matrix components, diffusible cytokines, ligands, and immune-modulatory factors. Fibro-adipogenic progenitors are the lineage precursors of specialized cells, including activated fibroblasts, adipocytes, and osteogenic cells after injury. Here, we discuss current research gaps, potential druggable developments, and outstanding questions about fibro-adipogenic progenitor origins, potency, and heterogeneity. Finally, we took advantage of recent advances in single-cell technologies combined with lineage tracing to unify the diversity of stromal fibro-adipogenic progenitors. Thus, this compelling review provides new cellular and molecular insights in comprehending the origins, definitions, markers, fate, and plasticity of murine and human fibro-adipogenic progenitors in muscle development, homeostasis, regeneration, and repair.
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Affiliation(s)
- Osvaldo Contreras
- Developmental and Stem Cell Biology Division, Victor Chang Cardiac Research Institute, Darlinghurst, NSW, 2010, Australia.
- St. Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Kensington, 2052, Australia.
- Departamento de Biología Celular y Molecular and Center for Aging and Regeneration (CARE-ChileUC), Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, 8331150, Santiago, Chile.
| | - Fabio M V Rossi
- Biomedical Research Centre, Department of Medical Genetics and School of Biomedical Engineering, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - Marine Theret
- Biomedical Research Centre, Department of Medical Genetics and School of Biomedical Engineering, University of British Columbia, Vancouver, BC, V6T 1Z3, Canada.
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Appiah Adu-Gyamfi E, Tanam Djankpa F, Nelson W, Czika A, Kumar Sah S, Lamptey J, Ding YB, Wang YX. Activin and inhibin signaling: From regulation of physiology to involvement in the pathology of the female reproductive system. Cytokine 2020; 133:155105. [PMID: 32438278 DOI: 10.1016/j.cyto.2020.155105] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 04/14/2020] [Indexed: 12/17/2022]
Abstract
Activins and inhibins - comprising activin A, B, AB, C and E, and inhibin A and B isoforms - belong to the transforming growth factor beta (TGFβ) superfamily. They regulate several biological processes, including cellular proliferation, differentiation and invasiveness, to enhance the formation and functioning of many human tissues and organs. In this review, we have discussed the role of activin and inhibin signaling in the physiological and female-specific pathological events that occur in the female reproductive system. The up-to-date evidence indicates that these cytokines regulate germ cell development, follicular development, ovulation, uterine receptivity, decidualization and placentation through the activation of several signaling pathways; and that their dysregulated expression is involved in the pathogenesis and pathophysiology of the numerous diseases, including pregnancy complications, that disturb reproduction. Hence, some of the isoforms have been suggested as potential biomarkers and therapeutic targets for the management of some of these diseases. Tackling the research directions highlighted in this review will enhance a detailed comprehension and the clinical utility of these cytokines.
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Affiliation(s)
- Enoch Appiah Adu-Gyamfi
- Department of Reproductive Sciences, School of Basic Medicine, Chongqing Medical University, Chongqing 400016, People's Republic of China; Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, People's Republic of China.
| | - Francis Tanam Djankpa
- Department of Physiology, School of Medical Sciences, University of Cape Coast, Cape Coast, Ghana.
| | - William Nelson
- Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, People's Republic of China; Department of Environmental and Occupational Health, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es salaam, Tanzania.
| | - Armin Czika
- Department of Reproductive Sciences, School of Basic Medicine, Chongqing Medical University, Chongqing 400016, People's Republic of China; Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, People's Republic of China.
| | - Sanjay Kumar Sah
- Department of Reproductive Sciences, School of Basic Medicine, Chongqing Medical University, Chongqing 400016, People's Republic of China; Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, People's Republic of China.
| | - Jones Lamptey
- Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, People's Republic of China; Kumasi Centre for Collaborative Research in Tropical Medicine, KCCR, Ghana.
| | - Yu-Bin Ding
- Department of Reproductive Sciences, School of Basic Medicine, Chongqing Medical University, Chongqing 400016, People's Republic of China; Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, People's Republic of China.
| | - Ying-Xiong Wang
- Department of Reproductive Sciences, School of Basic Medicine, Chongqing Medical University, Chongqing 400016, People's Republic of China; Joint International Research Laboratory of Reproduction & Development, Chongqing Medical University, Chongqing 400016, People's Republic of China.
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3
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Prognostic Values of Transforming Growth Factor-Beta Subtypes in Ovarian Cancer. BIOMED RESEARCH INTERNATIONAL 2020; 2020:2170606. [PMID: 32351985 PMCID: PMC7174935 DOI: 10.1155/2020/2170606] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 03/05/2020] [Accepted: 03/18/2020] [Indexed: 12/27/2022]
Abstract
Purpose To explore the potential role of the transforming growth factor-beta (TGF-β) subtypes in the prognosis of ovarian cancer patients. Materials and Methods. The prognostic roles of individual TGF-β subtypes in women with ovarian cancer were retrieved from the Kaplan-Meier plotter (KM plotter) database. In addition, the Oncomine database and immunohistochemistry were used to observe the mRNA and protein expression of TGF-β subtypes between human ovarian carcinoma and normal ovarian samples, respectively. Results TGF-β1 and TGF-β4 were totally uncorrelated with survival outcomes in women with ovarian cancer. Increased TGF-β2 and TGF-β3 mRNA expression was markedly related to unfavorable prognosis, especially in women with serous, poorly differentiated, and late-stage ovarian carcinoma. High expression levels of TGF-β2 were related to worse progression-free survival (PFS) while TGF-β3 was linked to unfavorable overall survival (OS) and PFS in women with TP53-mutated ovarian cancer. TGF-β2 was associated with poor OS and PFS from treatment with chemotherapy with platins, Taxol, or a platin+Taxol. However, overexpression of TGF-β3 was associated with poor OS from the use of platins and poor PFS of Taxol or a platin+Taxol in women with ovarian carcinoma. Furthermore, the expression of TGF-β2 mRNA and protein was higher but only TGF-β3 mRNA expression was higher in cancerous tissues than in normal ovarian samples. Conclusion Higher expression of TGF-β2 functioned as a significant predictor of poor prognosis in women with ovarian cancer, especially those with TP53 mutations or who were undergoing chemotherapy with platins, Taxol, or a platin+Taxol.
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Bilandzic M, Rainczuk A, Green E, Fairweather N, Jobling TW, Plebanski M, Stephens AN. Keratin-14 (KRT14) Positive Leader Cells Mediate Mesothelial Clearance and Invasion by Ovarian Cancer Cells. Cancers (Basel) 2019; 11:cancers11091228. [PMID: 31443478 PMCID: PMC6769856 DOI: 10.3390/cancers11091228] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 08/12/2019] [Accepted: 08/12/2019] [Indexed: 12/11/2022] Open
Abstract
Epithelial ovarian cancer metastasis is driven by spheroids, which are heterogeneous cancer cell aggregates released from the primary tumour mass that passively disseminate throughout the peritoneal cavity to promote tumour spread, disease recurrence, and acquired chemoresistance. Despite their clinical importance, the molecular events that control spheroid attachment and invasion into underlying healthy tissues remain poorly understood. We examined a novel in vitro invasion model using imaging mass spectrometry to establish a “snapshot” of the spheroid/mesothelial interface. Amongst numerous adhesion-related proteins, we identified a sub-population of highly motile, invasive cells that expressed the basal epithelial marker KRT14 as an absolute determinant of invasive potential. The loss of KRT14 completely abrogated the invasive capacity, but had no impact on cell viability or proliferation, suggesting an invasion-specific role. Our data demonstrate KRT14 cells as an ovarian cancer “leader cell” phenotype underlying tumor invasion, and suggest their importance as a clinically relevant target in directed anti-tumour therapies.
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Affiliation(s)
- Maree Bilandzic
- Hudson Institute of Medical Research, Clayton 3168, Australia
- Department of Molecular and Translational Sciences, Monash University, Clayton 3168, Australia
| | - Adam Rainczuk
- Hudson Institute of Medical Research, Clayton 3168, Australia
- Department of Molecular and Translational Sciences, Monash University, Clayton 3168, Australia
- Bruker Biosciences Pty Ltd., Preston 3078, Australia
| | - Emma Green
- Hudson Institute of Medical Research, Clayton 3168, Australia
- Department of Molecular and Translational Sciences, Monash University, Clayton 3168, Australia
| | - Nicole Fairweather
- Hudson Institute of Medical Research, Clayton 3168, Australia
- Department of Gynaecology Oncology Monash Health, Monash Medical Centre, Moorabbin 3189, Australia
| | - Thomas W Jobling
- Department of Gynaecology Oncology Monash Health, Monash Medical Centre, Moorabbin 3189, Australia
| | - Magdalena Plebanski
- School of Health and Biomedical Sciences, RMIT University, Bundoora 3083, Australia
| | - Andrew N Stephens
- Hudson Institute of Medical Research, Clayton 3168, Australia.
- Department of Molecular and Translational Sciences, Monash University, Clayton 3168, Australia.
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5
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Chen H, Crosley P, Azad AK, Gupta N, Gokul N, Xu Z, Weinfeld M, Postovit LM, Pangas SA, Hitt MM, Fu Y. RUNX3 Promotes the Tumorigenic Phenotype in KGN, a Human Granulosa Cell Tumor-Derived Cell Line. Int J Mol Sci 2019; 20:ijms20143471. [PMID: 31311113 PMCID: PMC6678151 DOI: 10.3390/ijms20143471] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/02/2019] [Accepted: 07/12/2019] [Indexed: 12/17/2022] Open
Abstract
Granulosa cell tumors of the ovary (GCT) are the predominant type of ovarian sex cord/stromal tumor. Although prognosis is generally favorable, the outcome for advanced and recurrent GCT is poor. A better understanding of the molecular pathogenesis of GCT is critical to developing effective therapeutic strategies. Here we have examined the potential role of the runt-related transcription factor RUNX3. There are only two GCT cell lines available. While RUNX3 is silenced in the GCT cell line KGN cells, it is highly expressed in another GCT cell line, COV434 cells. Re-expression of RUNX3 promotes proliferation, anchorage-independent growth, and motility in KGN cells in vitro and tumor formation in mice in vivo. Furthermore, expression of a dominant negative form of RUNX3 decreases proliferation of COV434 cells. To address a potential mechanism of action, we examined expression of cyclin D2 and the CDK inhibitor p27Kip1, two cell cycle regulators known to be critical determinants of GCT cell proliferation. We found that RUNX3 upregulates the expression of cyclin D2 at the mRNA and protein level, and decreases the level of the p27Kip1 protein, but not p27Kip1 mRNA. In conclusion, we demonstrate that RUNX proteins are expressed in GCT cell lines and human GCT specimens, albeit at variable levels, and RUNX3 may play an oncogenic role in a subset of GCTs.
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Affiliation(s)
- Huachen Chen
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Powel Crosley
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Abul K Azad
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Nidhi Gupta
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Nisha Gokul
- Department of Pathology & Immunology and Department of Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA
- Graduate Program in Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Zhihua Xu
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Michael Weinfeld
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Lynne-Marie Postovit
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
- Department of Obstetrics and Gynecology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Stephanie A Pangas
- Department of Pathology & Immunology and Department of Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Mary M Hitt
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - YangXin Fu
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada.
- Department of Obstetrics and Gynecology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 2E1, Canada.
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Qiu M, Huang K, Liu Y, Yang Y, Tang H, Liu X, Wang C, Chen H, Xiong Y, Zhang J, Yang J. Modulation of intestinal microbiota by glycyrrhizic acid prevents high-fat diet-enhanced pre-metastatic niche formation and metastasis. Mucosal Immunol 2019; 12:945-957. [PMID: 30755716 DOI: 10.1038/s41385-019-0144-6] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 01/09/2019] [Accepted: 01/27/2019] [Indexed: 02/06/2023]
Abstract
High-fat diet (HFD) promotes lung pre-metastatic niche formation and metastasis. Thus, there is an urgent need to identify the underlying mechanisms and develop strategies to overcome them. Here we demonstrate that glycyrrhizic acid (GA) prevents HFD-enhanced pre-metastatic niche formation and metastasis through gut microbiota. GA reduced HFD-enhanced myeloid-derived suppressor cell recruitment, pro-metastatic protein S100A8/A9 expression and metastasis burden of 4T1 breast cancer and B16F10 melanoma, accompanied by gut microbiota alteration and colonic macrophage polarization far away the M1-like phenotype. These parameters were greatly decreased by treatment with antibiotics, recolonization of Desulfovibrio vulgaris and Clostridium sordellii, and administration of lipopolysaccharide or deoxycholic acid. Macrophage depletion attenuated HFD-enhanced pre-metastatic niche formation and metastasis, but failed to further affect the effects of GA. Mechanistically, counteraction of HFD-enhanced gut microbiota dysbiosis by GA inhibited Gr-1+ myeloid cell migration and S100A8/A9 expression through decreasing the proportion of M1-like macrophages and their production of CCL2 and TNF-α in the colons via LPS/HMGB1/NF-κB signaling inactivation. Together, targeting the gut microbiota by GA to modulate colonic macrophages could be a novel strategy for the prevention of HFD-enhanced pre-metastatic niche formation and metastasis.
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Affiliation(s)
- Miao Qiu
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Keqing Huang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Yanzhuo Liu
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Yuqing Yang
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | - Honglin Tang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Xiaoxiao Liu
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Chenlong Wang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Honglei Chen
- Department of Pathology and Pathophysiology, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China
| | - Yu Xiong
- Department of Radiation and Medical Oncology, Zhongnan Hospital, Wuhan University, 430071, Wuhan, China
| | - Jing Zhang
- Animal Experimental Center of Wuhan University, 430071, Wuhan, China
| | - Jing Yang
- Department of Pharmacology and Hubei Province Key Laboratory of Allergy and Immune-Related Diseases, School of Basic Medical Sciences, Wuhan University, 430071, Wuhan, China.
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Huang MY, He JP, Zhang WQ, Liu JL. Pooling analysis reveals that galectin-1 is a reliable prognostic biomarker in various cancers. J Cell Physiol 2019; 234:13788-13798. [PMID: 30618160 DOI: 10.1002/jcp.28059] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 12/07/2018] [Indexed: 12/15/2022]
Abstract
Galectin-1 is reported to be upregulated in various human cancers. However, the relationship between galectin-1 expression and cancer prognosis has not been systematically assessed. In this study, we searched PubMed, Web of Science, and Embase to collect all relevant studies and a meta-analysis was performed. We found that increased galectin-1 expression was associated with tumor size (odds ratio [OR] = 1.75; 95% confidence interval [CI]: 1.06-2.89; p = 0.029), clinical stage (OR = 3.89; 95% CI: 2.40-6.31; p < 0.001), and poorer differentiation (OR = 1.39; 95% CI: 1.14-1.69; p = 0.001), but not with age (OR = 1.07; 95% CI: 0.82-1.39; p = 0.597), sex (OR = 0.89; 95% CI: 0.74-1.07; p = 0.202), or lymph node metastasis (OR = 2.57; 95% CI: 0.98-6.78; p = 0.056). In addition, we found that high galectin-1 expression levels were associated with poor overall survival (HR = 2.12; 95% CI: 1.71-2.64; p < 0.001). The results were further validated using The Cancer Genome Atlas data set. Moreover, high galectin-1 expression was significantly associated with disease-free survival (hazard ratio [HR] = 1.60; 95% CI: 1.17-2.19; p = 0.003), progression-free survival (HR = 1.93; 95% CI: 1.65-2.25; p < 0.001), and cancer-specific survival (HR = 1.82; 95% CI: 1.30-2.55; p < 0.001). Our meta-analysis demonstrated that galectin-1 might be a useful common biomarker for predicting prognosis in patients with cancer.
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Affiliation(s)
- Ming-Yu Huang
- Department of Anatomy and Histology, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Jia-Peng He
- Department of Anatomy and Histology, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Wen-Qian Zhang
- Department of Anatomy and Histology, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Ji-Long Liu
- Department of Anatomy and Histology, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
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Van Sinderen M, Oyanedel J, Menkhorst E, Cuman C, Rainczuk K, Winship A, Salamonsen L, Edgell T, Dimitriadis E. Soluble Delta-like ligand 1 alters human endometrial epithelial cell adhesive capacity. Reprod Fertil Dev 2018; 29:694-702. [PMID: 26616664 DOI: 10.1071/rd15313] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 10/23/2015] [Indexed: 01/23/2023] Open
Abstract
The endometrium undergoes substantial morphological and functional changes to become receptive to embryo implantation and to enable establishment of a successful pregnancy. Reduced Delta-like ligand 1 (DLL1, Notch ligand) in the endometrium is associated with infertility. DLL1 can be cleaved by 'a disintegrin and metalloprotease' (ADAM) proteases to produce a soluble ligand that may act to inhibit Notch signalling. We used an enzyme-linked immunosorbent assay to quantify soluble DLL1 in uterine lavages from fertile and infertile women in the secretory phase of the menstrual cycle. We also determined the cellular location and immunostaining intensity of ADAM12 and 17 in human endometrium throughout the cycle. Functional effects of soluble DLL1 in receptivity were analysed using in vitro adhesion and proliferation assays and gene expression analysis of Notch signalling targets. Soluble DLL1 was significantly increased in uterine lavage samples of infertile women compared with fertile women in the secretory phase of the menstrual cycle. This coincided with significantly increased ADAM17 immunostaining detected in the endometrial luminal epithelium in the mid-secretory phase in infertile women. Soluble DLL1 significantly inhibited the adhesive capacity of endometrial epithelial cells via downregulation of helix-loop-helix and hairy/enhancer of split family member HES1 mRNA. Thus, soluble DLL1 may serve as a suitable target or potential biomarker for receptivity.
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Affiliation(s)
- Michelle Van Sinderen
- Hudson Institute of Medical Research, 27-31 Wright St, Clayton, Vic. 3168, Australia
| | - Jennifer Oyanedel
- Hudson Institute of Medical Research, 27-31 Wright St, Clayton, Vic. 3168, Australia
| | - Ellen Menkhorst
- Hudson Institute of Medical Research, 27-31 Wright St, Clayton, Vic. 3168, Australia
| | - Carly Cuman
- Hudson Institute of Medical Research, 27-31 Wright St, Clayton, Vic. 3168, Australia
| | - Katarzyna Rainczuk
- Hudson Institute of Medical Research, 27-31 Wright St, Clayton, Vic. 3168, Australia
| | - Amy Winship
- Hudson Institute of Medical Research, 27-31 Wright St, Clayton, Vic. 3168, Australia
| | - Lois Salamonsen
- Hudson Institute of Medical Research, 27-31 Wright St, Clayton, Vic. 3168, Australia
| | - Tracey Edgell
- Hudson Institute of Medical Research, 27-31 Wright St, Clayton, Vic. 3168, Australia
| | - Evdokia Dimitriadis
- Hudson Institute of Medical Research, 27-31 Wright St, Clayton, Vic. 3168, Australia
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Chen L, Yao Y, Sun L, Tang J. Galectin-1 promotes tumor progression via NF-κB signaling pathway in epithelial ovarian cancer. J Cancer 2017; 8:3733-3741. [PMID: 29151961 PMCID: PMC5688927 DOI: 10.7150/jca.20814] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 06/27/2017] [Indexed: 12/11/2022] Open
Abstract
Purpose: We previously reported that Galectin-1 (Gal-1) played a role in epithelial ovarian cancer (EOC) progression. In this study, we aimed to further investigate the association between Gal-1 expression and prognosis in EOC patients and tried to reveal some novel potential mechanisms of Gal-1 in EOC invasion and migration. Materials and Methods: Gal-1 and nucleus NF-κBp65 expression in 109 human epithelial ovarian cancer tissue specimens were evaluated by immunohistochemistry. The Cox model and survival curves were used to investigate the effect of Gal-1 on EOC prognosis. Correlation between Gal-1 expression and NF-κB activation in EOC patients was also analyzed. In vitro experiments were further performed to reveal the function and mechanisms of Gal-1 in invasion and migration of EOC cells. Results: Expression level of Gal-1 in EOC tissue was an independent prognostic factor on overall survival (p<0.05) and progression-free survival (p<0.05). Patients with high Galectin-1 expression had shorter overall survival (OS, p<0.05)) and progression-free survival (PFS, p<0.05). Immunohistochemistry revealed that expression of Gal-1 was positively associated with activation of NF-κBp65 in EOC tissues (Kappa coefficient=0.458, p<0.001). Patients with tumors concomitantly co-over-expressing Gal-1 and NF-κBp65 had the worse OS (p<0.001) and PFS (p<0.001). The abilities of migration and invasion for EOC cells were significantly reduced after Gal-1 knocked-down in human EOC cell line HO8910, which was accompanied with the suppression of NF-κb pathway activation and with the matrix metalloproteinase-2 and matrix metalloproteinase-9 down-regulation. Conclusions: Our results suggest that Gal-1 is associated with poor outcome in EOC and Galectin-1 promotes tumor progression via NF-κB pathway activation in EOC.
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Affiliation(s)
- Le Chen
- Department of Gynecologic Oncology, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, P.R. China
| | - Ying Yao
- Department of Gynecology and Obstetrics, the First People's Hospital of Yueyang, Yueyang, P.R. China
| | - Lijuan Sun
- Department of Gynecologic Oncology, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, P.R. China
| | - Jie Tang
- Department of Gynecologic Oncology, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, P.R. China
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10
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Wang Y, Chen Q, Zhao M, Walton K, Harrison C, Nie G. Multiple Soluble TGF-β Receptors in Addition to Soluble Endoglin Are Elevated in Preeclamptic Serum and They Synergistically Inhibit TGF-β Signaling. J Clin Endocrinol Metab 2017; 102. [PMID: 28633389 PMCID: PMC5546862 DOI: 10.1210/jc.2017-01150] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Preeclampsia (PE) can be classified into early-onset (<34 weeks of gestation) and late-onset (>34 weeks of gestation) subtypes. Soluble endoglin, an auxiliary receptor for transforming growth factor (TGF)-β ligands, is increased in PE circulation and believed to inhibit TGF-β action by sequestering the ligands. However, soluble endoglin, with a low affinity to TGF-β ligands, has been demonstrated to have little effect by itself on TGF-β action. OBJECTIVES We examined whether multiple soluble TGF-β receptors are elevated in PE circulation and whether they synergistically block TGF-β signaling. DESIGN TGF-β receptors were measured using enzyme-linked immunosorbent assay in sera collected from preeclamptic pregnancies and gestation-age-matched controls. TGF-β signaling was assessed using an in vitro bioassay and a tube formation assay. RESULTS TGF-β type I, II, and III receptors were all identified in pregnant serum; all were substantially elevated in early-onset but not late-onset PE. Endoglin was increased in both subtypes. At the greatest concentrations detected in PE, none of these soluble TGF-β receptors alone, including endoglin, inhibited TGF-β signaling. However, when all four soluble receptors were present, signaling of both TGF-β1 and TGF-β2 was substantially reduced. Removal of any one of these soluble receptors alleviated TGF-β1 inhibition; however, removal of soluble TGFβRIII was necessary to relieve TGF-β2 inhibition. CONCLUSIONS Multiple soluble TGF-β receptors are present in pregnant circulation and elevated in early-onset PE; they synergistically inhibit TGF-β signaling, which might be more likely to occur in early-onset than late-onset PE. Reducing soluble TGFβRIII, rather than endoglin, would be more effective in alleviating the inhibition of both TGF-β1 and TGF-β2 signaling in PE.
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Affiliation(s)
- Yao Wang
- Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia
- Department of Molecular and Translational Sciences, Monash University, Clayton, Victoria 3800, Australia
| | - Qi Chen
- The Hospital of Obstetrics & Gynaecology, Fudan University, Shanghai 200090, China
- Department of Obstetrics & Gynaecology, The University of Auckland, Auckland 1142, New Zealand
| | - Min Zhao
- Wuxi Maternity and Children’s Health Hospital, Nanjing Medical University, Jiangsu 214002, China
| | - Kelly Walton
- Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia
- Department of Physiology, Monash University, Clayton, Victoria 3800, Australia
| | - Craig Harrison
- Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia
- Department of Physiology, Monash University, Clayton, Victoria 3800, Australia
| | - Guiying Nie
- Hudson Institute of Medical Research, Clayton, Victoria 3168, Australia
- Department of Molecular and Translational Sciences, Monash University, Clayton, Victoria 3800, Australia
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria 3800, Australia
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11
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Huang H, Du T, Xu G, Lai Y, Fan X, Chen X, Li W, Yue F, Li Q, Liu L, Li K. Matrine suppresses invasion of castration-resistant prostate cancer cells by downregulating MMP-2/9 via NF-κB signaling pathway. Int J Oncol 2016; 50:640-648. [PMID: 28000853 DOI: 10.3892/ijo.2016.3805] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 12/01/2016] [Indexed: 01/01/2023] Open
Abstract
Matrine is an alkaloid from Sophora flavescens that exhibits multiple protective effects on cancers. However, the molecular mechanisms of anti-metastatic effects of matrine on castration-resistant prostate cancer (CRPC) remain unknown. This study investigated the anti-metastatic effects of matrine on CRPC to identify the underlying mechanisms. The effects of matrine on the cell viability of DU145 and PC-3 cells were measured using MTS assay. The impact of matrine on expression levels of matrix metalloproteinase (MMP)-9, MMP-2, nuclear factor-κB (NF-κB) subunit p65 and phosphorylated p65 in cells untreated or treated with matrine were analyzed by western blotting. The inhibitory effects of matrine on cell migration and invasion were examined by Transwell assay. The impact of matrine on tumorigenesis in male Balb/c nude mice inoculated subcutaneously with cells were investigated in vivo. We found that matrine inhibited the growth of DU145 and PC3 cells time- and dose-dependently both in vitro and in vivo. Migration and invasion capabilities of cells were also suppressed by matrine. At the same time, matrine markedly reduced the expression levels of MMP-9, MMP-2 and p-p65 in both cell lines. Further experiments revealed that matrine exhibited inhibitory effects of migration and invasion of CRPC by downregulating MMP-2/9 through NF-κB pathway. Matrine inhibits invasion of CRPC by reducing levels of MMP-9 and MMP-2 through NF-κB pathway. Therefore, it may be a potential anti-metastatic therapeutic agent for CRPC.
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Affiliation(s)
- Hai Huang
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Haizhu, Guangzhou, Guangdong 510220, P.R. China
| | - Tao Du
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510120, P.R. China
| | - Guibin Xu
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston, TX 77030, USA
| | - Yiming Lai
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Haizhu, Guangzhou, Guangdong 510220, P.R. China
| | - Xinxing Fan
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Haizhu, Guangzhou, Guangdong 510220, P.R. China
| | - Xianju Chen
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Haizhu, Guangzhou, Guangdong 510220, P.R. China
| | - Wenjiao Li
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston, TX 77030, USA
| | - Fei Yue
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston, TX 77030, USA
| | - Qi Li
- Department of Clinical Laboratory, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Haidian, Beijing 100091, P.R. China
| | - Leyuan Liu
- Center for Translational Cancer Research, Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston, TX 77030, USA
| | - Kaiwen Li
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Haizhu, Guangzhou, Guangdong 510220, P.R. China
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12
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Fang X, Gao Y, Li Q. SMAD3 Activation: A Converging Point of Dysregulated TGF-Beta Superfamily Signaling and Genetic Aberrations in Granulosa Cell Tumor Development? Biol Reprod 2016; 95:105. [PMID: 27683263 PMCID: PMC5178148 DOI: 10.1095/biolreprod.116.143412] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 08/10/2016] [Accepted: 09/21/2016] [Indexed: 12/30/2022] Open
Abstract
Ovarian granulosa cell tumors (GCTs) are rare gynecologic tumors in women. Due to the rarity and limited research efforts invested, the etiology of GCTs remains poorly defined. A landmark study has discovered the mutation of forkhead box L2 (FOXL2) as a genetic hallmark of adult GCTs in the human. However, our understanding of the role of cell signaling in GCT development is far from complete. Increasing lines of evidence highlight the importance of TGF-beta (TGFB) superfamily signaling in the pathogenesis of GCTs. This review draws on findings using genetically modified mouse models and human patient specimens and cell lines to reveal SMAD3 activation as a potentially key converging point of dysregulated TGFB superfamily signaling and genetic aberrations in GCT development. It is anticipated that deciphering the role of TGFB superfamily signaling cascades in ovarian tumorigenesis will help develop new therapeutic approaches for GCTs by targeting core signaling elements essential for tumor initiation, growth, and progression.
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Affiliation(s)
- Xin Fang
- Department of Veterinary Integrative Biosciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, Texas
| | - Yang Gao
- Department of Veterinary Integrative Biosciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, Texas
| | - Qinglei Li
- Department of Veterinary Integrative Biosciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, Texas
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13
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Shed proteoglycans in tumor stroma. Cell Tissue Res 2016; 365:643-55. [DOI: 10.1007/s00441-016-2452-4] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 06/08/2016] [Indexed: 12/12/2022]
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14
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Xie C, Liu D, Chen Q, Yang C, Wang B, Wu H. Soluble B7-H3 promotes the invasion and metastasis of pancreatic carcinoma cells through the TLR4/NF-κB pathway. Sci Rep 2016; 6:27528. [PMID: 27273624 PMCID: PMC4897650 DOI: 10.1038/srep27528] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 05/20/2016] [Indexed: 12/12/2022] Open
Abstract
Many studies have demonstrated a relationship between soluble B7-H3 (sB7-H3) and the poor prognosis of patients with malignant tumors, and increasing evidence has shown a connection between sB7-H3 and NF-κB in tumor progression. In the present study, we demonstrate for the first time that sB7-H3 promotes the invasion and metastasis of pancreatic carcinoma cells through the TLR4/NF-κB pathway. In this study, we observed that sB7-H3 was highly expressed in mB7-H3-positive pancreatic carcinoma (PCa) cells. Exogenous sB7-H3 significantly increased NF-κB activity and promoted the migration and invasion of PCa cells. Further studies proved that sB7-H3 first up-regulated TLR4 expression, then activated NF-κB signaling and finally promoted IL-8 and VEGF expression. In contrast, the silencing of TLR4 using a stable short hairpin RNA significantly decreased the sB7-H3-induced activity of NF-κB and the expression of IL-8 and VEGF in PCa cells. In vivo animal experiments further demonstrated that TLR4-knock-down tumor cells displayed a decreased ability to metastasize compared with the control tumor cells after being induced by sB7-H3. Collectively, these results demonstrate that sB7-H3 promotes invasion and metastasis through the TLR4/NF-κB pathway in pancreatic carcinoma cells.
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Affiliation(s)
- Chao Xie
- Pancreatic Disease Institute, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei province, People’s Republic of China
| | - Danqing Liu
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, School of Basic Medical Sciences, Fujian Medical University, Fuzhou 350000, Fujian province, People’s Republic of China
| | - Qijun Chen
- Pancreatic Disease Institute, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei province, People’s Republic of China
| | - Chong Yang
- Organ Transplantation Center, Hospital of the University of Electronic Science and Technology of China and Sichuan Provincial People’s Hospital, Chengdu 610072, People’s Republic of China
| | - Bo Wang
- Pancreatic Disease Institute, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei province, People’s Republic of China
| | - Heshui Wu
- Pancreatic Disease Institute, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei province, People’s Republic of China
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15
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Wang X, Li X, Li C, He C, Ren B, Deng Q, Gao W, Wang B. Aurora-A modulates MMP-2 expression via AKT/NF-κB pathway in esophageal squamous cell carcinoma cells. Acta Biochim Biophys Sin (Shanghai) 2016; 48:520-7. [PMID: 27125974 DOI: 10.1093/abbs/gmw030] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 03/21/2016] [Indexed: 12/17/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is one of the most common malignancies. It is necessary to identify new markers for predicting tumor progression and therapeutic molecular targets. It has been reported that overexpressions of Aurora-A and matrix metalloproteinases 2 (MMP-2) may promote the malignant development of tumor. However, the relationship between Aurora-A and MMP-2 expression in tumor patients has not been investigated. In addition, the underlying mechanisms that Aurora-A regulates MMP-2 expression are still not fully elucidated. In this study, we demonstrated that Aurora-A and MMP-2 were overexpressed in ESCC tissues compared with paired normal adjacent tissues (P < 0.0001). Overexpression of Aurora-A was associated with the lymph node metastasis of ESCC (P = 0.01). Significantly, Aurora-A protein expression was positively correlated with MMP-2 protein expression in ESCC tissues (r = 0.66, P < 0.0001) as well as in ESCC cell lines. The level of Aurora-A expression was also positively correlated with the invasion capability of ESCC cells. Furthermore, Aurora-A overexpression significantly increased ESCC cell invasion by the upregulation of MMP-2 expression. In addition, Aurora-A overexpression promoted nuclear factor-kappaB (NF-κB) activation, and Aurora-A-mediated MMP-2 upregulation was abrogated by NF-κB inhibitor. Further analysis showed that activation of NF-κB was severely attenuated by AKT inhibitor in cells overexpressing Aurora-A. Taken together, these data indicate that Aurora-A overexpression upregulates MMP-2 expression through activating AKT/NF-κB signaling pathway in ESCC cells. These findings reveal that Aurora-A may be used as an important indicator for the judgment of malignant behavior of ESCC, and may be an attractive target for cancer therapy.
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Affiliation(s)
- Xiaoxia Wang
- Department of Otolaryngology, Head & Neck Surgery, No. 1 Hospital, Shanxi Medical University, Taiyuan 030001, China Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, Taiyuan 030001, China Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
| | - Xiaozhong Li
- Department of Emergency, Shanxi Provincial People's Hospital, Taiyuan 030001, China
| | - Chaohui Li
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
| | - Chun He
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
| | - Benhong Ren
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
| | - Qing Deng
- Department of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan 030001, China
| | - Wei Gao
- Department of Otolaryngology, Head & Neck Surgery, No. 1 Hospital, Shanxi Medical University, Taiyuan 030001, China Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, Taiyuan 030001, China
| | - Binquan Wang
- Department of Otolaryngology, Head & Neck Surgery, No. 1 Hospital, Shanxi Medical University, Taiyuan 030001, China Shanxi Key Laboratory of Otorhinolaryngology Head and Neck Cancer, Taiyuan 030001, China
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16
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Neill T, Schaefer L, Iozzo RV. Decoding the Matrix: Instructive Roles of Proteoglycan Receptors. Biochemistry 2015; 54:4583-98. [PMID: 26177309 DOI: 10.1021/acs.biochem.5b00653] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The extracellular matrix is a dynamic repository harboring instructive cues that embody substantial regulatory dominance over many evolutionarily conserved intracellular activities, including proliferation, apoptosis, migration, motility, and autophagy. The matrix also coordinates and parses hierarchical information, such as angiogenesis, tumorigenesis, and immunological responses, typically providing the critical determinants driving each outcome. We provide the first comprehensive review focused on proteoglycan receptors, that is, signaling transmembrane proteins that use secreted proteoglycans as ligands, in addition to their natural ligands. The majority of these receptors belong to an exclusive subset of receptor tyrosine kinases and assorted cell surface receptors that specifically bind, transduce, and modulate fundamental cellular processes following interactions with proteoglycans. The class of small leucine-rich proteoglycans is the most studied so far and constitutes the best understood example of proteoglycan-receptor interactions. Decorin and biglycan evoke autophagy and immunological responses that deter, suppress, or exacerbate pathological conditions such as tumorigenesis, angiogenesis, and chronic inflammatory disease. Basement membrane-associated heparan sulfate proteoglycans (perlecan, agrin, and collagen XVIII) represent a unique cohort and provide proteolytically cleaved bioactive fragments for modulating cellular behavior. The receptors that bind the genuinely multifactorial and multivalent proteoglycans represent a nexus in understanding basic biological pathways and open new avenues for therapeutic and pharmacological intervention.
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Affiliation(s)
- Thomas Neill
- †Department of Pathology, Anatomy and Cell Biology and Cancer Cell Biology and Signaling Program, Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, United States
| | - Liliana Schaefer
- ‡Department of Pharmacology, Goethe University, 60590 Frankfurt, Germany
| | - Renato V Iozzo
- †Department of Pathology, Anatomy and Cell Biology and Cancer Cell Biology and Signaling Program, Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, United States
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17
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Iozzo RV, Schaefer L. Proteoglycan form and function: A comprehensive nomenclature of proteoglycans. Matrix Biol 2015; 42:11-55. [PMID: 25701227 PMCID: PMC4859157 DOI: 10.1016/j.matbio.2015.02.003] [Citation(s) in RCA: 804] [Impact Index Per Article: 89.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Accepted: 02/09/2015] [Indexed: 02/07/2023]
Abstract
We provide a comprehensive classification of the proteoglycan gene families and respective protein cores. This updated nomenclature is based on three criteria: Cellular and subcellular location, overall gene/protein homology, and the utilization of specific protein modules within their respective protein cores. These three signatures were utilized to design four major classes of proteoglycans with distinct forms and functions: the intracellular, cell-surface, pericellular and extracellular proteoglycans. The proposed nomenclature encompasses forty-three distinct proteoglycan-encoding genes and many alternatively-spliced variants. The biological functions of these four proteoglycan families are critically assessed in development, cancer and angiogenesis, and in various acquired and genetic diseases where their expression is aberrant.
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Affiliation(s)
- Renato V Iozzo
- Department of Pathology, Anatomy and Cell Biology and the Cancer Cell Biology and Signaling Program, Kimmel Cancer Center, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA 19107, USA.
| | - Liliana Schaefer
- Pharmazentrum Frankfurt/ZAFES, Institut für Allgemeine Pharmakologie und Toxikologie, Klinikum der Goethe-Universität Frankfurt am Main, Frankfurt am Main, Germany.
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