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Ventura E, Ducci G, Benot Dominguez R, Ruggiero V, Belfiore A, Sacco E, Vanoni M, Iozzo RV, Giordano A, Morrione A. Progranulin Oncogenic Network in Solid Tumors. Cancers (Basel) 2023; 15:cancers15061706. [PMID: 36980592 PMCID: PMC10046331 DOI: 10.3390/cancers15061706] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/06/2023] [Accepted: 03/08/2023] [Indexed: 03/16/2023] Open
Abstract
Progranulin is a pleiotropic growth factor with important physiological roles in embryogenesis and maintenance of adult tissue homeostasis. While-progranulin deficiency is associated with a broad range of pathological conditions affecting the brain, such as frontotemporal dementia and neuronal ceroid lipofuscinosis, progranulin upregulation characterizes many tumors, including brain tumors, multiple myeloma, leiomyosarcoma, mesothelioma and epithelial cancers such as ovarian, liver, breast, bladder, adrenal, prostate and kidney carcinomas. The increase of progranulin levels in tumors might have diagnostic and prognostic significance. In cancer, progranulin has a pro-tumorigenic role by promoting cancer cell proliferation, migration, invasiveness, anchorage-independent growth and resistance to chemotherapy. In addition, progranulin regulates the tumor microenvironment, affects the function of cancer-associated fibroblasts, and modulates tumor immune surveillance. However, the molecular mechanisms of progranulin oncogenic function are not fully elucidated. In bladder cancer, progranulin action relies on the activation of its functional signaling receptor EphA2. Notably, more recent data suggest that progranulin can also modulate a functional crosstalk between multiple receptor-tyrosine kinases, demonstrating a more complex and context-dependent role of progranulin in cancer. Here, we will review what is currently known about the function of progranulin in tumors, with a focus on its molecular mechanisms of action and regulation.
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Affiliation(s)
- Elisa Ventura
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
- Correspondence: (E.V.); (A.M.); Tel.: +1-215-204-2450 (A.M.)
| | - Giacomo Ducci
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milan, Italy
- SYSBIO (Centre of Systems Biology), ISBE (Infrastructure Systems Biology Europe), 20126 Milan, Italy
| | - Reyes Benot Dominguez
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
| | - Valentina Ruggiero
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
- Department of Pharmacological Sciences, Master Program in Pharmaceutical Biotechnologies, University of Padua, 35131 Padua, Italy
| | - Antonino Belfiore
- Department of Clinical and Experimental Medicine, Endocrinology Unit, University of Catania, Garibaldi-Nesima Hospital, 95122 Catania, Italy
| | - Elena Sacco
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milan, Italy
- SYSBIO (Centre of Systems Biology), ISBE (Infrastructure Systems Biology Europe), 20126 Milan, Italy
| | - Marco Vanoni
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, 20126 Milan, Italy
- SYSBIO (Centre of Systems Biology), ISBE (Infrastructure Systems Biology Europe), 20126 Milan, Italy
| | - Renato V. Iozzo
- Department of Pathology, Anatomy and Cell Biology, Translational Cellular Oncology Program, Sidney Kimmel Cancer Center, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
- Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Andrea Morrione
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
- Correspondence: (E.V.); (A.M.); Tel.: +1-215-204-2450 (A.M.)
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Koo DH, Lee KS, Sim SH, Chae H, Lee EG, Han JH, Jung SY, Lee S, Kang HS, Lee ES, Park CY, Oh SW. Progranulin and Breast Cancer Mortality: 13-Year Follow-Up of a Cohort Study. BREAST CANCER (DOVE MEDICAL PRESS) 2023; 15:251-261. [PMID: 37081941 PMCID: PMC10112348 DOI: 10.2147/bctt.s406685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 04/12/2023] [Indexed: 04/22/2023]
Abstract
Background We have reported that serum progranulin (PGRN) levels are clinically significant in predicting recurrence in patients with HR-positive breast cancer. The aim of the present study was to examine whether PGRN levels might be associated with breast cancer mortality. Methods This was a cohort study of 695 newly diagnosed breast cancer patients who underwent curative surgery between 2001 and 2004. The relationship between breast cancer mortality and pre-operative serum PGRN levels in these patients with a median follow-up of 12.7 years was evaluated until May 2020. Results A total of 118 (17%) deaths were identified in the cohort. According to the HR status, (10, 15, and 20)-year overall survival (OS) rates were (91.4, 81.1, and 75.9) % for HR-positive patients, and (76.5, 74.2, and 69.8) % for HR-negative patients, respectively (p = 0.003). Higher levels of PGRN were significantly associated with poor OS in the HR-positive group (p for trend = 0.001). In particular, hazard ratios for PGRN quartiles suggested a dose-response relationship, with the highest quartile having the worst OS in the HR-positive group (highest vs lowest: 15-year OS, (68.3 vs 90.0) %; 20-year OS, (62.3 vs 84.8) %, even after adjusting for age, tumor stage, and metabolic confounders. Conclusion Pre-operative serum PGRN levels had clinical significance for predicting cancer mortality in breast cancer patients independent of tumor stage and metabolic parameters, especially in HR-positive tumors.
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Affiliation(s)
- Dong-Hoe Koo
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Keun Seok Lee
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Sung Hoon Sim
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Heejung Chae
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Eun-Gyeong Lee
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Jai Hong Han
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - So-Youn Jung
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Seeyoun Lee
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Han-Sung Kang
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Eun Sook Lee
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Cheol-Young Park
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Correspondence: Cheol-Young Park, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 29 Saemunan-ro, Jongno-gu, Seoul, 03181, Republic of Korea, Tel +82-2-2001-1869, Fax +82-2-2001-1588, Email
| | - Sang Woo Oh
- Department of Family Medicine, Center for Obesity, Metabolism, and Nutrition, Dongguk University Ilsan Hospital, Goyang-si, Gyeonggi-do, Republic of Korea
- Sang Woo Oh, Center for Obesity, Nutrition, and Metabolism, Department of Family Medicine, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, 27 Donggung-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, 10326, Republic of Korea, Tel +82-31-961-7000, Email
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Combined miR-486 and GP88 (Progranulin) Serum Levels Are Suggested as Supportive Biomarkers for Therapy Decision in Elderly Prostate Cancer Patients. Life (Basel) 2022; 12:life12050732. [PMID: 35629399 PMCID: PMC9143270 DOI: 10.3390/life12050732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/10/2022] [Accepted: 05/10/2022] [Indexed: 11/16/2022] Open
Abstract
Our study aimed to assess the applicability of miR-486 in combination with soluble GP88 protein as a diagnostic and/or predictive biomarker for prostate cancer (PCa) patients. miR-486 and GP88 levels in serum samples from 136 patients undergoing MRI-guided biopsy of the prostate were assessed by qRT−PCR and ELISA, respectively. Of these, 86 patients received a histologically confirmed diagnosis of PCa. Neither marker showed an association with the diagnosis of cancer. PCa patients were separated based on (i) treatment into patients with active surveillance or patients with any type of curative treatment and (ii) age into elderly (>68 years) patients and younger patients (≤68 years). In elderly patients (N = 41) with the intention of curative treatment at optimized cut-off values, significantly higher GP88 levels (p = 0.018) and lower miR-486 levels (p = 0.014) were observed. The total PSA level and ISUP biopsy grade were used in a baseline model for predicting definitive therapy. The baseline model exhibited an area under the curve (AUC) of 0.783 (p = 0.005). The addition of the serum biomarkers miR-486 and GP88 to the baseline model yielded an improved model with an AUC of 0.808 (p = 0.002). Altogether, combined miR-486 and GP88 serum levels are associated with and are therefore suggested as supportive biomarkers for therapy decisions, particularly in elderly PCa patients.
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Ondaro J, Hernandez-Eguiazu H, Garciandia-Arcelus M, Loera-Valencia R, Rodriguez-Gómez L, Jiménez-Zúñiga A, Goikolea J, Rodriguez-Rodriguez P, Ruiz-Martinez J, Moreno F, Lopez de Munain A, Holt IJ, Gil-Bea FJ, Gereñu G. Defects of Nutrient Signaling and Autophagy in Neurodegeneration. Front Cell Dev Biol 2022; 10:836196. [PMID: 35419363 PMCID: PMC8996160 DOI: 10.3389/fcell.2022.836196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 02/21/2022] [Indexed: 12/27/2022] Open
Abstract
Neurons are post-mitotic cells that allocate huge amounts of energy to the synthesis of new organelles and molecules, neurotransmission and to the maintenance of redox homeostasis. In neurons, autophagy is not only crucial to ensure organelle renewal but it is also essential to balance nutritional needs through the mobilization of internal energy stores. A delicate crosstalk between the pathways that sense nutritional status of the cell and the autophagic processes to recycle organelles and macronutrients is fundamental to guarantee the proper functioning of the neuron in times of energy scarcity. This review provides a detailed overview of the pathways and processes involved in the balance of cellular energy mediated by autophagy, which when defective, precipitate the neurodegenerative cascade of Parkinson's disease, frontotemporal dementia, amyotrophic lateral sclerosis or Alzheimer's disease.
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Affiliation(s)
- Jon Ondaro
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Haizea Hernandez-Eguiazu
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Maddi Garciandia-Arcelus
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Raúl Loera-Valencia
- Department of Neurology, Care Sciences and Society, Center for Alzheimer Research, Karolinska Institutet (KI), Stockholm, Sweden
| | - Laura Rodriguez-Gómez
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Andrés Jiménez-Zúñiga
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Julen Goikolea
- Department of Neurology, Care Sciences and Society, Center for Alzheimer Research, Karolinska Institutet (KI), Stockholm, Sweden
| | - Patricia Rodriguez-Rodriguez
- Department of Neurology, Care Sciences and Society, Center for Alzheimer Research, Karolinska Institutet (KI), Stockholm, Sweden
| | - Javier Ruiz-Martinez
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
- Donostia University Hospital, San Sebastian, Spain
| | - Fermín Moreno
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
- Donostia University Hospital, San Sebastian, Spain
| | - Adolfo Lopez de Munain
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
- Donostia University Hospital, San Sebastian, Spain
| | - Ian James Holt
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
- Department of Clinical and Movement Neurosciences, Queen Square Institute of Neurology, Faculty of Brain Sciences, University College London, London, United Kingdom
- IKERBASQUE Basque Foundation for Science, Bilbao, Spain
| | - Francisco Javier Gil-Bea
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Gorka Gereñu
- Department of Neuroscience, Biodonostia Health Research Institute (IIS Biodonostia), San Sebastian, Spain
- Center for Biomedical Research of Neurodegenerative Diseases (CIBERNED), Madrid, Spain
- Department of Physiology, Faculty of Medicine and Nursing, University of Basque Country (UPV-EHU), Leioa, Spain
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Purrahman D, Mahmoudian-Sani MR, Saki N, Wojdasiewicz P, Kurkowska-Jastrzębska I, Poniatowski ŁA. Involvement of progranulin (PGRN) in the pathogenesis and prognosis of breast cancer. Cytokine 2022; 151:155803. [DOI: 10.1016/j.cyto.2022.155803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/26/2021] [Accepted: 01/09/2022] [Indexed: 12/19/2022]
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Seale KN, Tkaczuk KHR. Circulating Biomarkers in Breast Cancer. Clin Breast Cancer 2021; 22:e319-e331. [PMID: 34756687 DOI: 10.1016/j.clbc.2021.09.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 08/22/2021] [Accepted: 09/19/2021] [Indexed: 12/11/2022]
Abstract
Breast cancer management has progressed immensely over the decades, but the disease is still a major source of morbidity and mortality worldwide. Even with enhanced imaging detection and tissue biopsy capabilities, disease can progress on an ineffective treatment before additional information is obtained through standard methods of response evaluation, including the RECIST 1.1 criteria, widely used for assessment of treatment response and benefit from therapy.6 Circulating biomarkers have the potential to provide valuable insight into disease progression and response to therapy, and they can serve to identify actionable mutations and tumor characteristics that can direct therapy. These biomarkers can be collected at higher frequencies than imaging or tissue sampling, potentially allowing for more informed management. This review will evaluate the roles of circulating biomarkers in breast cancer, including the serum markers Carcinoembryonic antigen CA15-3, CA27-29, HER2 ECD, and investigatory markers such as GP88; and the components of the liquid biopsy, including circulating tumor cells, cell free DNA/DNA methylation, circulating tumor DNA, and circulating microRNA.
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Affiliation(s)
- Katelyn N Seale
- University of Maryland, School of Medicine, Marlene and Stewart Greenebaum Comprehensive Cancer Center, 22 South Greene Street, S9D12, Baltimore, MD 21201
| | - Katherine H R Tkaczuk
- University of Maryland, School of Medicine, Marlene and Stewart Greenebaum Comprehensive Cancer Center, 22 South Greene Street, S9D12, Baltimore, MD 21201.
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Kohandel Z, Farkhondeh T, Aschner M, Pourbagher-Shahri AM, Samarghandian S. STAT3 pathway as a molecular target for resveratrol in breast cancer treatment. Cancer Cell Int 2021; 21:468. [PMID: 34488773 PMCID: PMC8422731 DOI: 10.1186/s12935-021-02179-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 08/26/2021] [Indexed: 12/22/2022] Open
Abstract
Signal transducer and activator of transcription 3 (STAT3) induces breast cancer malignancy. Recent clinical and preclinical studies have demonstrated an association between overexpressed and activated STAT3 and breast cancer progression, proliferation, metastasis, and chemoresistance. Resveratrol (RES), a naturally occurring phytoalexin, has demonstrated anti-cancer activity in several disease models. Furthermore, RES has also been shown to regulate the STAT3 signaling cascade via its anti-oxidant and anti-inflammatory effects. In the present review, we describe the STAT3 cascade signaling pathway and address the therapeutic targeting of STAT3 by RES as a tool to mitigate breast cancer.
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Affiliation(s)
- Zeynab Kohandel
- Department of Biology, Faculty of Sciences, University of Tehran, Tehran, Iran
| | - Tahereh Farkhondeh
- Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran.,Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, New York, USA
| | | | - Saeed Samarghandian
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran.
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Zhou C, Huang Y, Wu J, Wei Y, Chen X, Lin Z, Nie S. A narrative review of multiple mechanisms of progranulin in cancer: a potential target for anti-cancer therapy. Transl Cancer Res 2021; 10:4207-4216. [PMID: 35116716 PMCID: PMC8798827 DOI: 10.21037/tcr-20-2972] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 07/30/2021] [Indexed: 12/14/2022]
Abstract
Progranulin (PGRN) is an autocrine growth factor and has important effects on regulation of cell growth, motility, tissue repair and embryonic development. Recent years, several researches found the expression of PGRN was at higher levels in a number of cancer cells and its high levels are associated with poor outcome of patients. More and more studies investigated the role of PGRN in cancer and found PGRN exerted various biological functions in cancer cells, such as promoting proliferation, inhibiting apoptosis, inducing migration and invasion of cells, accelerating angiogenesis and enhancing the effectiveness of chemoresistance and radiation. Now the effects of PGRN have been demonstrated in several cancers, including breast cancer, lung cancer, and bladder cancer. In addition, several signaling pathways and molecules are involved in the effects of PGRN on cancer cells, including Akt, mitogen-activated protein kinase (MAPK), vascular endothelial growth factor (VEGF) and cyclin D1. Therefore, PGRN is probably a significant diagnostic and prognostic biomarker for cancer and may be a potential target for anti-cancer therapy. Here, we reviewed the advancing field of PGRN in cancer as well as several signaling pathways activated by PGRN and confirmed PGRN is a key role in cancer. Moreover, future studies are still necessary to elucidate the biological functions and signaling pathways of PGRN in cancer.
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Affiliation(s)
- Chenhui Zhou
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo, China
| | - Yi Huang
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo, China
| | - Jingmi Wu
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo, China
| | - Yiting Wei
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo, China
| | - Xiaosheng Chen
- Department of Neurosurgery, Ningbo First Hospital, Ningbo University School of Medicine, Ningbo, China
| | - Zhiqing Lin
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo, China
| | - Sheng Nie
- Department of Neurosurgery, Ningbo First Hospital, Ningbo Hospital, Zhejiang University School of Medicine, Ningbo, China
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Lan J, Hu Y, Wang X, Zheng W, Liao A, Wang S, Li Y, Wang Y, Yang F, Chen D. Abnormal spatiotemporal expression pattern of progranulin and neurodevelopment impairment in VPA-induced ASD rat model. Neuropharmacology 2021; 196:108689. [PMID: 34175324 DOI: 10.1016/j.neuropharm.2021.108689] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 06/06/2021] [Accepted: 06/22/2021] [Indexed: 11/19/2022]
Abstract
Some environmental risk factors have been proven to contribute to the etiology of autism spectrum disorder (ASD). Exposure to the antiepileptic drug valproic acid (VPA) during pregnancy significantly increases the risk of ASD in humans, and consequently is utilized as a validated animal model of ASD in rodents; however, the precise molecular and cellular mechanisms remain ill-defined. In the present study, we investigated the effect of prenatal VPA exposure on the spatiotemporal dynamics of Progranulin (PGRN) expression, neuronal apoptosis, synapse density, and AKT/GSK-3β pathway activation in the brains of VPA-exposed offspring. Results from behavioral tests were consistent with prior studies showing impaired sociability, restricted interests and increased repetitive behaviors in VPA rats at postnatal days 28-32. Our data also indicated that VPA exposure resulted in abnormal dynamics of PGRN expression in different brain regions at the different development stages. The temporal and spatial patterns of PGRN expression were consistent with the spatiotemporal regularity of abnormalities, which observed in apoptosis-related protein levels, neuron numbers, dendritic spine density, synapse-related protein levels, and AKT/GSK-3β phosphorylation in VPA rats. It suggests that prenatal VPA exposure may affect the spatiotemporal regularity of neuronal apoptosis and synaptic development/regression via interfering with the spatiotemporal process of PGRN expression and downstream AKT/GSK-3β pathway activation. This may be a potential mechanism of the abnormal neuroanatomical changes and ASD-like behaviors in VPA-induced ASD.
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Affiliation(s)
- Junying Lan
- Cerebrovascular Diseases Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China.
| | - Yuling Hu
- Cerebrovascular Diseases Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China; Qujiang No.2 Middle School, Xi'an 710000, China.
| | - Xiaoqing Wang
- Cerebrovascular Diseases Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China; Department of Nuclear Medicine, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College, Nanchong 637000, China
| | - Wenxia Zheng
- Cerebrovascular Diseases Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China
| | - Ailing Liao
- Cerebrovascular Diseases Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China
| | - Shali Wang
- Cerebrovascular Diseases Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China
| | - Yingbo Li
- Cerebrovascular Diseases Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China
| | - Yan Wang
- Cerebrovascular Diseases Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China
| | - Feng Yang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, 100070, China; Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing 100070, China
| | - Di Chen
- Cerebrovascular Diseases Laboratory, Institute of Neuroscience, Chongqing Medical University, Chongqing 400016, China.
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GP88/PGRN Serum Levels Are Associated with Prognosis for Oral Squamous Cell Carcinoma Patients. BIOLOGY 2021; 10:biology10050400. [PMID: 34064411 PMCID: PMC8147813 DOI: 10.3390/biology10050400] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/12/2021] [Accepted: 04/29/2021] [Indexed: 12/13/2022]
Abstract
Simple Summary An oral squamous cell carcinoma (OSCC) is a tumor of the oral cavity that has a five-year survival rate of only around 50%. As this rate has not increased in recent decades, despite improvements in diagnosis and therapy, novel, easily accessible biomarkers for prognosis assessment are still needed. In our study, we measured the growth factor protein progranulin/GP88 in the serum of OSCC patients and demonstrated that an increased serum GP88 level is associated with a better prognosis for the OSCC patients in our study group. Furthermore, serum GP88 levels were not significantly associated with age, sex, or the tumor’s histological features, indicating that serum GP88 levels may be an independent predictor of an individual OSCC patient’s prognosis. These findings may help to improve therapy management of an OSCC in personalized medicine. Abstract Progranulin (PGRN)/GP88 is a growth factor that is expressed in a wide range of tumor tissues. The secreted form is involved in various biological processes including proliferation and inflammation. In several tumor types, the serum GP88 level is associated with a patient’s prognosis; however, data for oral squamous cell carcinomas (OSCCs) have not yet been reported. We measured the serum GP88 levels in 96 OSCC patients by an enzyme immunosorbent assay (EIA) and correlated these data with clinicopathological parameters and patient outcomes. The GP88 levels in the serum of OSCC patients and healthy volunteers were comparable. In OSCC patients, the levels did not correlate with age, sex, or TNM status. In a Kaplan–Meier survival analysis, a serum GP88 level < 68 ng/mL was significantly associated with worsened survival (p = 0.0005, log-rank-test) as well as in uni- and multivariate Cox regression analyses (RR = 4.6 [1.6–12.9], p = 0.004 and RR = 4.2 [1.2–12.0], p = 0.008). This effect was predominant in OSCC patients older than 60.5 years (p = 0.027), while in younger patients no significant association between serum GP88 levels and prognosis could be observed. Altogether, lower serum GP88 levels are significantly associated with a worsened outcome for an OSCC and may be an interesting candidate for risk stratification during OSCC therapy.
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Abstract
Epidemiological studies have reported an inverse correlation between cancer and neurodegenerative disorders, and increasing evidence shows that similar genes and pathways are dysregulated in both diseases but in a contrasting manner. Given the genetic convergence of the neuronal ceroid lipofuscinoses (NCLs), a family of rare neurodegenerative disorders commonly known as Batten disease, and other neurodegenerative diseases, we sought to explore the relationship between cancer and the NCLs. In this review, we survey data from The Cancer Genome Atlas and available literature on the roles of NCL genes in different oncogenic processes to reveal links between all the NCL genes and cancer-related processes. We also discuss the potential contributions of NCL genes to cancer immunology. Based on our findings, we propose that further research on the relationship between cancer and the NCLs may help shed light on the roles of NCL genes in both diseases and possibly guide therapy development.
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Berger K, Rhost S, Rafnsdóttir S, Hughes É, Magnusson Y, Ekholm M, Stål O, Rydén L, Landberg G. Tumor co-expression of progranulin and sortilin as a prognostic biomarker in breast cancer. BMC Cancer 2021; 21:185. [PMID: 33618683 PMCID: PMC7898426 DOI: 10.1186/s12885-021-07854-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 01/28/2021] [Indexed: 12/09/2022] Open
Abstract
Background The growth factor progranulin has been implicated in numerous biological processes such as wound healing, inflammation and progressive tumorigenesis. Both progranulin and its receptor sortilin are known to be highly expressed in subgroups of breast cancer and have been associated with various clinical properties including tamoxifen resistance. Recent data further suggest that progranulin, via its receptor sortilin, drives breast cancer stem cell propagation in vitro and increases metastasis formation in an in vivo breast cancer xenograft model. In this retrospective biomarker analysis, we aimed to determine whether tumor co-expression of progranulin and sortilin has prognostic and treatment predictive values for breast cancer patients. Methods We explored how co-expression of progranulin and sortilin was associated with established clinical markers by analyzing a tissue microarray including 560 randomized premenopausal breast cancer patients receiving either 2 years of tamoxifen treatment or no adjuvant treatment, with a median follow-up time of 28 years. Breast cancer-specific survival was analyzed using Kaplan-Meier and Cox Proportional Hazards regression models to assess the prognostic and predictive value of progranulin and sortilin in relation to known clinical markers. Results Co-expression of progranulin and sortilin was observed in 20% of the breast cancer samples. In untreated patients, prognostic considerations could be detailed separately from treatment prediction and the high progranulin and sortilin expressing subgroup was significantly associated with breast cancer-specific death in multivariable analyses (HR=2.188, CI: 1.317–3.637, p=0.003) along with tumor size, high tumor grade and lymph node positivity. When comparing the untreated patients with tamoxifen treated patients in the ERα positive subgroup, co-expression of progranulin and sortilin was not linked to tamoxifen resistance. Conclusion Data suggest that co-expression of progranulin and its receptor sortilin is a novel prognostic biomarker combination identifying a highly malignant subgroup of breast cancer. Importantly, this subpopulation could potentially be targeted with anti-sortilin based therapies. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-07854-0.
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Affiliation(s)
- Karoline Berger
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Box 425, Medicinaregatan 1G, SE-13 90, Gothenburg, Sweden
| | - Sara Rhost
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Box 425, Medicinaregatan 1G, SE-13 90, Gothenburg, Sweden
| | - Svanheiður Rafnsdóttir
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Box 425, Medicinaregatan 1G, SE-13 90, Gothenburg, Sweden.,Present address: Department of Surgery, National University Hospital of Iceland, 13-A Hringbraut, Reykjavik, Iceland
| | - Éamon Hughes
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Box 425, Medicinaregatan 1G, SE-13 90, Gothenburg, Sweden
| | - Ylva Magnusson
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Box 425, Medicinaregatan 1G, SE-13 90, Gothenburg, Sweden
| | - Maria Ekholm
- Department of Oncology, Region Jönköping County, Jönköping, Sweden.,Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.,Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Olle Stål
- Department of Oncology, Region Jönköping County, Jönköping, Sweden.,Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Lisa Rydén
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Göran Landberg
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Center for Cancer Research, Sahlgrenska Academy, University of Gothenburg, Box 425, Medicinaregatan 1G, SE-13 90, Gothenburg, Sweden.
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13
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Guha R, Yue B, Dong J, Banerjee A, Serrero G. Anti-progranulin/GP88 antibody AG01 inhibits triple negative breast cancer cell proliferation and migration. Breast Cancer Res Treat 2021; 186:637-653. [PMID: 33616772 DOI: 10.1007/s10549-021-06120-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 01/27/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Triple negative breast cancer (TNBC) is characterized by invasiveness and short survival. Identifying novel TNBC-targeted therapies, to potentiate standard of care (SOC) therapy, is an unmet need. Progranulin (PGRN/GP88) is a biological driver of tumorigenesis, survival, and drug resistance in several cancers including breast cancer (BC). PGRN/GP88 tissue expression is an independent prognostic factor of recurrence while elevated serum PGRN/GP88 level is associated with poor outcomes. Since PGRN/GP88 expression is elevated in 30% TNBC, we investigated the involvement of progranulin on TNBC. METHODS The effect of inhibiting PGRN/GP88 expression in TNBC cells by siRNA was investigated. The effects of a neutralizing anti-human PGRN/GP88 monoclonal antibody AG01 on the proliferation and migration of two TNBC cell lines expressing PGRN/GP88 were then examined in vitro and in vivo. RESULTS Inhibition of GP88 expression by siRNA and AG01 treatment to block PGRN/GP88 action reduced proliferation and migration in a dose-dependent fashion in MDA-MB-231 and HS578-T cells. Western blot analysis showed decreased expression of phosphorylated protein kinases p-Src, p-AKT, and p-ERK upon AG01 treatment, as well as inhibition of tumor growth and Ki67 expression in vivo. CONCLUSION PGRN/GP88 represents a therapeutic target with companion diagnostics. Blocking PGRN/GP88 with antibody treatment may provide novel-targeted solutions in TNBC treatment which could eventually address the issue of toxicity and unresponsiveness associated with SOC.
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Affiliation(s)
- Rupa Guha
- A&G Pharmaceutical Inc, 9130 Red Branch Rd Suite X, Columbia, MD, 21045, USA.,Graduate Program in Life Sciences, University of Maryland School of Medicine, 655 W. Baltimore St, Baltimore, MD, 21201, USA
| | - Binbin Yue
- A&G Pharmaceutical Inc, 9130 Red Branch Rd Suite X, Columbia, MD, 21045, USA
| | - Jianping Dong
- A&G Pharmaceutical Inc, 9130 Red Branch Rd Suite X, Columbia, MD, 21045, USA
| | - Aditi Banerjee
- Department of Pediatrics, University of Maryland School of Medicine, 655 W. Baltimore St, Baltimore, MD, 21201, USA
| | - Ginette Serrero
- A&G Pharmaceutical Inc, 9130 Red Branch Rd Suite X, Columbia, MD, 21045, USA. .,University of Maryland Greenebaum Comprehensive Cancer Center, 22 S. Greene St, Baltimore, MD, 21201, USA.
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14
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Liu C, Li J, Shi W, Zhang L, Liu S, Lian Y, Liang S, Wang H. Progranulin Regulates Inflammation and Tumor. Antiinflamm Antiallergy Agents Med Chem 2021; 19:88-102. [PMID: 31339079 PMCID: PMC7475802 DOI: 10.2174/1871523018666190724124214] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 06/09/2019] [Accepted: 06/10/2019] [Indexed: 12/15/2022]
Abstract
Progranulin (PGRN) mediates cell cycle progression and cell motility as a pleiotropic growth factor and acts as a universal regulator of cell growth, migration and transformation, cell cycle, wound healing, tumorigenesis, and cytotoxic drug resistance as a secreted glycoprotein. PGRN overexpression can induce the secretion of many inflammatory cytokines, such as IL-8, -6,-10, TNF-α. At the same time, this protein can promote tumor proliferation and the occurrence and development of many related diseases such as gastric cancer, breast cancer, cervical cancer, colorectal cancer, renal injury, neurodegeneration, neuroinflammatory, human atherosclerotic plaque, hepatocarcinoma, acute kidney injury, amyotrophic lateral sclerosis, Alzheimer’s disease and Parkinson’s disease. In short, PGRN plays a very critical role in injury repair and tumorigenesis, it provides a new direction for succeeding research and serves as a target for clinical diagnosis and treatment, thus warranting further investigation. Here, we discuss the potential therapeutic utility and the effect of PGRN on the relationship between inflammation and cancer.
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Affiliation(s)
- Chunxiao Liu
- Pathogenic Microbiology, Clinical Medical College, Weifang Medical University, Shandong 261053, China
| | - Jiayi Li
- Pathogenic Microbiology, Clinical Medical College, Weifang Medical University, Shandong 261053, China
| | - Wenjing Shi
- Department of Gynecology, Weifang Medical University Affiliated Hospital, Weifang, Shandong 261031, China
| | - Liujia Zhang
- Clinical Medical College, Weifang Medical University, Shandong 261053, China
| | - Shuang Liu
- Clinical Medical College, Weifang Medical University, Shandong 261053, China
| | - Yingcong Lian
- Clinical Medical College, Weifang Medical University, Shandong 261053, China
| | - Shujuan Liang
- Key Lab for Immunology in Universities of Shandong Province, Clinical Medical College, Weifang Medical University, Shandong 261053, China
| | - Hongyan Wang
- Pathogenic Microbiology, Clinical Medical College, Weifang Medical University, Shandong 261053, China
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15
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Serrero G. Progranulin/GP88, A Complex and Multifaceted Player of Tumor Growth by Direct Action and via the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1329:475-498. [PMID: 34664252 DOI: 10.1007/978-3-030-73119-9_22] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Investigation of the role of progranulin/GP88 on the proliferation and survival of a wide variety of cells has been steadily increasing. Several human diseases stem from progranulin dysregulation either through its overexpression in cancer or its absence as in the case of null mutations in some form of frontotemporal dementia. The present review focuses on the role of progranulin/GP88 in cancer development, progression, and drug resistance. Various aspects of progranulin identification, biology, and signaling pathways will be described. Information will be provided about its direct role as an autocrine growth and survival factor and its paracrine effect as a systemic factor as well as via interaction with extracellular matrix proteins and with components of the tumor microenvironment to influence drug resistance, migration, angiogenesis, inflammation, and immune modulation. This chapter will also describe studies examining progranulin/GP88 tumor tissue expression as well as circulating level as a prognostic factor for several cancers. Due to the wealth of publications in progranulin, this review does not attempt to be exhaustive but rather provide a thread to lead the readers toward more in-depth exploration of this fascinating and unique protein.
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16
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Abstract
Breast cancer has grown to be the second leading cause of cancer-related deaths in women. Only a few treatment options are available for breast cancer due to the widespread occurrence of chemoresistance, which emphasizes the need to discover and develop new methods to treat this disease. Signal transducer and activator of transcription 3 (STAT3) is an early tumor diagnostic marker and is known to promote breast cancer malignancy. Recent clinical and preclinical data indicate the involvement of overexpressed and constitutively activated STAT3 in the progression, proliferation, metastasis and chemoresistance of breast cancer. Moreover, new pathways comprised of upstream regulators and downstream targets of STAT3 have been discovered. In addition, small molecule inhibitors targeting STAT3 activation have been found to be efficient for therapeutic treatment of breast cancer. This systematic review discusses the advances in the discovery of the STAT3 pathways and drugs targeting STAT3 in breast cancer. Video abstract.
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Affiliation(s)
- Jia-hui Ma
- Marine College, Shandong University, Wenhua West Rd. 180, Weihai, Shandong 264209 P.R. China
| | - Li Qin
- Department of Pathology and Lab Medicine, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences, Tianjin, China
- Tianjin Sino-US Diagnostics Co., Ltd., Tianjin, PR China
| | - Xia Li
- Marine College, Shandong University, Wenhua West Rd. 180, Weihai, Shandong 264209 P.R. China
- School of Pharmaceutical Sciences, Shandong University, Jinan, 250012 China
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17
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Qin J, Huang S, Qian J, Xu C, Li S, Yu S, Yan H, Wu M, Chen J, Ren H, Peng M. The prognostic relevance and expression of progranulin in adult patients with acute myeloid leukemia. Medicine (Baltimore) 2020; 99:e18574. [PMID: 31895802 PMCID: PMC6946396 DOI: 10.1097/md.0000000000018574] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 11/29/2019] [Accepted: 12/03/2019] [Indexed: 12/26/2022] Open
Abstract
Progranulin (PGRN) is a secreted protein that can regulate cell cycle progression, cell motility, and tumorigenesis. The PGRN expression in hematological malignancies is limited to multiple myeloma, but its expression and survival prognostic role in acute myeloid leukemia (AML) is still controversial.To evaluate the PGRN expression and estimate its survival prognostic role in AML patients.In this study, all patients were divided into three groups, which included 38 newly diagnosed adult AML patients, 33 complete remissions (CR-AML) patients, and 60 healthy control (HC) patients. The endpoints were relapse-free survival (RFS) and overall survival (OS). We investigated plasma PGRN levels by using enzyme-linked immunosorbent assay.Plasma PGRN levels in AML patients were higher than that in CR-AML and HC groups. After two chemo cycles, 16 patients had complete remission (CR). The level of plasma PGRN in non-CR patients compared to CR patients was obviously different (median 44.19 vs 21.10 ng/mL) (P = .025). In non-M3 (French-American-British classification) patients, 70% (21/30) patients relapsed in 1 year and 80% (24/80) patients died in the observed time. Using the value (median 19.95) as a "cut-off" value, we have divided non-M3 patients into low- and high-PGRN expression groups. High-PGRN expression patients had a poorer RFS with a median of 5.4 months (95% CI 3.7-7.1) and low-PGRN expression patients had a good RFS with a median of 8.9 months (95% CI 6.3-11.5; P = .027). In the survival analyses, high-PGRN expression of AML patients had shorter OS than low-PGRN expression of AML patients (6.2 vs 20.5 months, P = .008).PGRN is overexpressed in AML, which is a convenient and independent prognostic marker that is measured easily in AML patients.
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Affiliation(s)
- Jiajia Qin
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province
| | - Shigao Huang
- Cancer Center, Faculty of Health Sciences, University of Macau, Taipa, Macao SAR
| | - Jiao Qian
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province
| | - Chunyan Xu
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province
| | - Shixiao Li
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province
| | - Sufei Yu
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province
| | - Haixi Yan
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province
| | - Mingjiao Wu
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province
| | - Jiaxi Chen
- Department of Clinical Laboratory, Enze Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group)
| | - Hanxing Ren
- Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Minfei Peng
- Department of Clinical Laboratory, Taizhou Hospital of Zhejiang Province, Taizhou Enze Medical Center (Group), Linhai, Zhejiang Province
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18
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Laudisi F, Cherubini F, Di Grazia A, Dinallo V, Di Fusco D, Franzè E, Ortenzi A, Salvatori I, Scaricamazza S, Monteleone I, Sakamoto N, Monteleone G, Stolfi C. Progranulin sustains STAT3 hyper-activation and oncogenic function in colorectal cancer cells. Mol Oncol 2019; 13:2142-2159. [PMID: 31361391 PMCID: PMC6763778 DOI: 10.1002/1878-0261.12552] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 07/04/2019] [Accepted: 07/29/2019] [Indexed: 12/23/2022] Open
Abstract
Persistent activation of Signal Transducer and Activator of Transcription (STAT)3 occurs in a high percentage of tumors, including colorectal cancer (CRC), thereby contributing to malignant cell proliferation and survival. Although STAT3 is recognized as an attractive therapeutic target in CRC, conventional approaches aimed at inhibiting its functions have met with several limitations. Moreover, the factors that sustain hyper-activation of STAT3 in CRC are not yet fully understood. The identification of tumor-specific STAT3 cofactors may facilitate the development of compounds that interfere exclusively with STAT3 activity in cancer cells. Here, we show that progranulin, a STAT3 cofactor, is upregulated in human CRC as compared to nontumor tissue/cells and its expression correlates with STAT3 activation. Progranulin physically interacts with STAT3 in CRC cells, and its knockdown with a specific antisense oligonucleotide (ASO) inhibits STAT3 activation and restrains the expression of STAT3-related oncogenic proteins, thus causing cell cycle arrest and apoptosis. Moreover, progranulin knockdown reduces STAT3 phosphorylation and cell proliferation induced by tumor-infiltrating leukocyte (TIL)-derived supernatants in CRC cell lines and human CRC explants. These findings indicate that CRC exhibits overexpression of progranulin, and suggest a role for this protein in amplifying the STAT3 pathway in CRC.
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Affiliation(s)
- Federica Laudisi
- Department of Systems MedicineUniversity of ‘Tor Vergata’RomeItaly
| | - Fabio Cherubini
- Department of Systems MedicineUniversity of ‘Tor Vergata’RomeItaly
| | | | - Vincenzo Dinallo
- Department of Systems MedicineUniversity of ‘Tor Vergata’RomeItaly
| | - Davide Di Fusco
- Department of Systems MedicineUniversity of ‘Tor Vergata’RomeItaly
| | - Eleonora Franzè
- Department of Systems MedicineUniversity of ‘Tor Vergata’RomeItaly
| | - Angela Ortenzi
- Department of Systems MedicineUniversity of ‘Tor Vergata’RomeItaly
| | | | - Silvia Scaricamazza
- IRCCS Fondazione Santa LuciaRomeItaly
- Department of BiologyUniversity of ‘Tor Vergata’RomeItaly
| | - Ivan Monteleone
- Department of Biomedicine and PreventionUniversity of ‘Tor Vergata’RomeItaly
| | - Naoya Sakamoto
- Department of Molecular PathologyHiroshima UniversityHiroshimaJapan
| | | | - Carmine Stolfi
- Department of Systems MedicineUniversity of ‘Tor Vergata’RomeItaly
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19
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Voshtani R, Song M, Wang H, Li X, Zhang W, Tavallaie MS, Yan W, Sun J, Wei F, Ma X. Progranulin promotes melanoma progression by inhibiting natural killer cell recruitment to the tumor microenvironment. Cancer Lett 2019; 465:24-35. [PMID: 31491449 DOI: 10.1016/j.canlet.2019.08.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/23/2019] [Accepted: 08/30/2019] [Indexed: 12/20/2022]
Abstract
Progranulin (PGRN) is a growth factor with significant biological effects in different types of cancer. However, its role in melanoma progression has not been explored. In this study, we first analyze clinical datasets and show that high PGRN expression levels are correlated with poor prognosis of melanoma patients. Further, we demonstrate in a transplanted murine melanoma model in which the endogenous Grn gene encoding PGRN has been deleted that tumor-derived, not host-derived PGRN, promotes melanoma growth and metastasis. Immunological analyses reveal an enhanced infiltration of natural killer cells, but not T lymphocytes, into PGRN-deficient tumors compared to the wild type control. Antibody-mediated depletion confirms the critical role of NK cells in controlling B16 tumor growth. RNA-seq analysis reveals that several chemokines including CCL5 are strongly upregulated in PGRN-deficient tumor. Silencing CCL5 expression in PGRN-deficient tumor reduces NK cell recruitment and restores tumor growth to the control level. Lastly, we show that PGRN inhibits Ccl5 gene expression at the transcriptional level. This study highlights a novel and critical role of PGRN in melanoma growth and metastasis and suggests that it may represent a potential therapeutic target.
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Affiliation(s)
- Ramouna Voshtani
- State Key Laboratory of Microbial Metabolism, Sheng Yushou Center of Cell Biology and Immunology, School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai, China
| | - Mei Song
- Department of Microbiology and Immunology, Weill Cornell Medicine, New York, USA
| | - Huan Wang
- State Key Laboratory of Microbial Metabolism, Sheng Yushou Center of Cell Biology and Immunology, School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai, China
| | - Xiaoqi Li
- State Key Laboratory of Microbial Metabolism, Sheng Yushou Center of Cell Biology and Immunology, School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai, China
| | - Wei Zhang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Mojdeh S Tavallaie
- Department of Pharmaceutical Sciences, Shanghai Jiaotong University, Shanghai, 200240, China
| | - Wenjun Yan
- State Key Laboratory of Microbial Metabolism, Sheng Yushou Center of Cell Biology and Immunology, School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai, China
| | - Joseph Sun
- Immunology Program, Memorial Sloan-Kettering Cancer Center, New York, USA
| | - Fang Wei
- State Key Laboratory of Microbial Metabolism, Sheng Yushou Center of Cell Biology and Immunology, School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai, China.
| | - Xiaojing Ma
- State Key Laboratory of Microbial Metabolism, Sheng Yushou Center of Cell Biology and Immunology, School of Life Science and Biotechnology, Shanghai Jiaotong University, Shanghai, China; Department of Microbiology and Immunology, Weill Cornell Medicine, New York, USA.
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20
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Greither T, Fischer K, Theil G, Marcou M, Holzhausen HJ, Weigelt K, Serrero G, Hicks D, Yue B, Fornara P, Wullich B, Taubert H, Wach S, Lieb V. Expression of GP88 (progranulin) in serum of prostate cancer patients is associated with Gleason scores and overall survival. Cancer Manag Res 2018; 10:4173-4180. [PMID: 30323673 PMCID: PMC6178934 DOI: 10.2147/cmar.s172069] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND GP88/Progranulin is a well-recognized cell growth promoter in different cancers, and elevated serum GP88 levels have been described as negative prognostic factor in breast cancer. However, serum levels in prostate cancer (PCa) patients have not yet been studied. MATERIAL AND METHODS We analyzed serum GP88 levels by enzyme immunosorbent assay and correlated them with clinicopathological parameters in PCa patients. PCa patients were separated into two groups based on the serum GP88 median level (low ≤44.56 ng/mL or high >44.56 ng/mL) and according to their median age (younger ≤66 years or elder patients >66 years). RESULTS Low serum GP88 levels were more often detected in younger patients and high levels in elder patients (P=0.018; Fisher's exact test). PCa patients were separated into three groups, Gleason score (GS) ≤6; GS=7; and GS≥8. In receiver operating characteristic analyses, we could distinguish GS≤6 from GS=7 [area under the curve (AUC): 0.646; P=0.018] and GS≤6 from GS≥8 (AUC: 0.629; P=0.048) but not GS=7 from GS≥8. For survival analysis, GP88 levels were separated into two groups by an optimized cutoff value of 36.92 ng/mL. Using this GP88 stratification, all PCa patients and younger patients with a low serum GP88 level had a significantly better overall survival compared with patients with higher serum GP88 levels (log-rank test P=0.010 and P=0.024). CONCLUSION Serum GP88 levels are significantly different depending on age and GS, and they are associated with the prognosis of PCa patients.
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Affiliation(s)
- Thomas Greither
- Center for Reproductive Medicine and Andrology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Kersten Fischer
- Department of Urology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Gerit Theil
- Department of Urology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Marios Marcou
- Center for Reproductive Medicine and Andrology, Martin Luther University Halle-Wittenberg, Halle, Germany
- Department of Urology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | | | - Katrin Weigelt
- Department of Urology and Pediatric Urology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,
| | - Ginette Serrero
- A&G Pharmaceutical Inc., Columbia, Maryland, USA
- Program in Oncology, University of Maryland Greenebaum Comprehensive Cancer Center, Baltimore, Maryland, USA
| | - David Hicks
- A&G Pharmaceutical Inc., Columbia, Maryland, USA
| | - Binbin Yue
- A&G Pharmaceutical Inc., Columbia, Maryland, USA
| | - Paolo Fornara
- Department of Urology, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - Bernd Wullich
- Department of Urology and Pediatric Urology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,
| | - Helge Taubert
- Department of Urology and Pediatric Urology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,
| | - Sven Wach
- Department of Urology and Pediatric Urology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,
| | - Verena Lieb
- Department of Urology and Pediatric Urology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany,
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21
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The lysosomal function of progranulin, a guardian against neurodegeneration. Acta Neuropathol 2018; 136:1-17. [PMID: 29744576 DOI: 10.1007/s00401-018-1861-8] [Citation(s) in RCA: 138] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 04/25/2018] [Accepted: 05/01/2018] [Indexed: 12/12/2022]
Abstract
Progranulin (PGRN), encoded by the GRN gene in humans, is a secreted growth factor implicated in a multitude of processes ranging from regulation of inflammation to wound healing and tumorigenesis. The clinical importance of PGRN became especially evident in 2006, when heterozygous mutations in the GRN gene, resulting in haploinsufficiency, were found to be one of the main causes of frontotemporal lobar degeneration (FTLD). FTLD is a clinically heterogenous disease that results in the progressive atrophy of the frontal and temporal lobes of the brain. Despite significant research, the exact function of PGRN and its mechanistic relationship to FTLD remain unclear. However, growing evidence suggests a role for PGRN in the lysosome-most striking being that homozygous GRN mutation leads to neuronal ceroid lipofuscinosis, a lysosomal storage disease. Since this discovery, several links between PGRN and the lysosome have been established, including the existence of two independent lysosomal trafficking pathways, intralysosomal processing of PGRN into discrete functional peptides, and direct and indirect regulation of lysosomal hydrolases. Here, we summarize the cellular functions of PGRN, its roles in the nervous system, and its link to multiple neurodegenerative diseases, with a particular focus dedicated to recent lysosome-related mechanistic developments.
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22
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Pan Y, Cheung ST, Tong JHM, Tin KY, Kang W, Lung RWM, Wu F, Li H, Ng SSM, Mak TWC, To KF, Chan AWH. Granulin epithelin precursor promotes colorectal carcinogenesis by activating MARK/ERK pathway. J Transl Med 2018; 16:150. [PMID: 29866109 PMCID: PMC5987413 DOI: 10.1186/s12967-018-1530-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 05/28/2018] [Indexed: 12/17/2022] Open
Abstract
Background Granulin epithelin precursor (GEP) is reported to function as a growth factor stimulating proliferation and migration, and conferring chemoresistance in many cancer types. However, the expression and functional roles of GEP in colorectal cancer (CRC) remain elusive. The aim of this study was thus to investigate the clinical significance of GEP in CRC and reveal the molecular mechanism of GEP in CRC initiation and progression. Methods The mRNA expression of GEP in CRC cell lines were detected by qRT-PCR. The GEP protein expression was validated by immunohistochemistry in tissue microarray (TMA) including 190 CRC patient samples. The clinicopathological correlation analysis were achieved by GEP expression on TMA. Functional roles of GEP were determined by MTT proliferation, monolayer colony formation, cell invasion and migration and in vivo studies through siRNA/shRNA mediated knockdown assays. The cancer signaling pathway identification was acquired by flow cytometry, western blot and luciferase activity assays. Results The mRNA expression of GEP in CRC was significantly higher than it in normal colon tissues. GEP protein was predominantly localized in the cytoplasm and most of the CRC cases demonstrated abundant GEP protein compared with non-tumorous tissues. GEP overexpression was associated with non-rectal location, advanced AJCC stage, regional lymph node and distant metastasis. By Kaplan–Meier survival analysis, GEP abundance served as a prognostic marker for worse survival in CRC patients. GEP knockdown exhibited anti-cancer effect such as inhibiting cell proliferation, monolayer colony formation, cell invasion and migration in DLD-1 and HCT 116 cells and decelerating xenograft formation in nude mice. siGEP also induced G1 cell cycle arrest and apoptosis. Luciferase activity assays further demonstrated GEP activation was involved in MAPK/ERK signaling pathway. Conclusion In summary, we compressively delineate the oncogenic role of GEP in colorectal tumorigenesis by activating MAPK/ERK signaling pathway. GEP might serve as a useful prognostic biomarker and therapeutic target for CRC. Electronic supplementary material The online version of this article (10.1186/s12967-018-1530-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yi Pan
- Department of Anatomical and Cellular Pathology, State Key Laboratory in Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong, SAR, China.,Li Ka Shing Institute of Health Science, Sir Y.K. Pao Cancer Center, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Institute of Digestive Disease, Partner State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Siu Tim Cheung
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Joanna Hung Man Tong
- Department of Anatomical and Cellular Pathology, State Key Laboratory in Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong, SAR, China.,Li Ka Shing Institute of Health Science, Sir Y.K. Pao Cancer Center, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Institute of Digestive Disease, Partner State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Ka Yee Tin
- Department of Anatomical and Cellular Pathology, State Key Laboratory in Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong, SAR, China.,Li Ka Shing Institute of Health Science, Sir Y.K. Pao Cancer Center, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Wei Kang
- Department of Anatomical and Cellular Pathology, State Key Laboratory in Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong, SAR, China.,Li Ka Shing Institute of Health Science, Sir Y.K. Pao Cancer Center, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Institute of Digestive Disease, Partner State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Raymond Wai Ming Lung
- Department of Anatomical and Cellular Pathology, State Key Laboratory in Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong, SAR, China.,Li Ka Shing Institute of Health Science, Sir Y.K. Pao Cancer Center, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Institute of Digestive Disease, Partner State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Feng Wu
- Department of Anatomical and Cellular Pathology, State Key Laboratory in Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong, SAR, China.,Li Ka Shing Institute of Health Science, Sir Y.K. Pao Cancer Center, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Institute of Digestive Disease, Partner State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Hui Li
- Department of Anatomical and Cellular Pathology, State Key Laboratory in Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong, SAR, China.,Li Ka Shing Institute of Health Science, Sir Y.K. Pao Cancer Center, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Institute of Digestive Disease, Partner State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Simon Siu Man Ng
- Institute of Digestive Disease, Partner State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Division of Colorectal Surgery, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Tony Wing Chung Mak
- Division of Colorectal Surgery, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Ka Fai To
- Department of Anatomical and Cellular Pathology, State Key Laboratory in Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong, SAR, China. .,Li Ka Shing Institute of Health Science, Sir Y.K. Pao Cancer Center, The Chinese University of Hong Kong, Hong Kong, SAR, China. .,Institute of Digestive Disease, Partner State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, SAR, China.
| | - Anthony Wing Hung Chan
- Department of Anatomical and Cellular Pathology, State Key Laboratory in Oncology in South China, Prince of Wales Hospital, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong, SAR, China. .,Li Ka Shing Institute of Health Science, Sir Y.K. Pao Cancer Center, The Chinese University of Hong Kong, Hong Kong, SAR, China.
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23
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Wang L, Yang D, Tian J, Gao A, Shen Y, Ren X, Li X, Jiang G, Dong T. Tumor necrosis factor receptor 2/AKT and ERK signaling pathways contribute to the switch from fibroblasts to CAFs by progranulin in microenvironment of colorectal cancer. Oncotarget 2018; 8:26323-26333. [PMID: 28412748 PMCID: PMC5432260 DOI: 10.18632/oncotarget.15461] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Accepted: 02/06/2017] [Indexed: 12/01/2022] Open
Abstract
Cancer associated fibroblasts (CAFs) are a crucial cellular component in tumor microenvironment and could promote tumor progression. CAFs are usually derived from resident fibroblasts, which undergoing an activated process stimulated by tumor cells. However, the agents and mechanism driving this switch have not yet been elucidated. Progranulin (PGRN), a well acknowledged secreted glycoprotein, could promote proliferation and angiogenesis of colorectal cancer (CRC) cells, and high expression of PGRN correlated with patient poor prognosis. Whether PGRN has effects on the function of stromal fibroblasts is unknown. Herein we found that there was a positive correlation between PGRN expression of CRC cells and expressions of smooth muscle actin α (α-SMA) on CAFs in CRC patient tissues. PGRN/α-SMA co-expression was positively correlated with CRC patient poor prognosis. Co-cultured with CRC cells or human recombinant PGRN (rPGRN), the expression of Ki67, fibroblast activation protein (FAP) and α-SMA in fibroblasts were all up-regulated significantly, accompanying with elevated cellular proliferation, migration and contraction. Whilst co-cultured with PGRN-silenced CRC cells, these functions were down-regulated. Studies of the underlying molecular mechanism demonstrated that either tumor necrosis factor receptor 2 (TNFR2)/Akt or the extracellular regulated kinase (ERK) signaling pathway contributed to modulate of Ki67, FAP, and α-SMA expression, and correlated to abilities of proliferation, migration and contraction in fibroblasts. In conclusion, PGRN plays an important role in activation of CRC fibroblasts, which may be taken as a prospective target of CRC therapy.
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Affiliation(s)
- Linlin Wang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong University, Jinan, Shandong 250117, P. R. China.,Department of Oncology, Jinan Central Hospital, Shandong University, Jinan, Shandong 250013, P.R.China
| | - Dong Yang
- Department of Oncology, Affiliated hospital of Jining Medical College, Jining, Shandong 272129, P. R. China
| | - Jing Tian
- Department of Oncology, People's Hospital of Zhangqiu City, Zhangqiu, Shandong 250200, P. R. China
| | - Aiqin Gao
- Department of Oncology, Jinan Central Hospital, Shandong University, Jinan, Shandong 250013, P.R.China
| | - Yihang Shen
- Programs of Cancer Biology, University of Hawaii Cancer Center, University of Hawaii, Honolulu, HI 96813, USA
| | - Xia Ren
- Key Medical Laboratory for Tumor Immunology and Traditional Chinese Medicine Immunology, Key Laboratory for Rare and Uncommon Diseases of Shandong, Institute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, Shandong 250012, P. R. China
| | - Xia Li
- Key Medical Laboratory for Tumor Immunology and Traditional Chinese Medicine Immunology, Key Laboratory for Rare and Uncommon Diseases of Shandong, Institute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, Shandong 250012, P. R. China
| | - Guosheng Jiang
- Key Medical Laboratory for Tumor Immunology and Traditional Chinese Medicine Immunology, Key Laboratory for Rare and Uncommon Diseases of Shandong, Institute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, Shandong 250012, P. R. China
| | - Taotao Dong
- Department of Gynecology and Obstetrics, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P. R. China
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Abstract
Cancer cells have defects in regulatory mechanisms that usually control cell proliferation and homeostasis. Different cancer cells share crucial alterations in cell physiology, which lead to malignant growth. Tumorigenesis or tumor growth requires a series of events that include constant cell proliferation, promotion of metastasis and invasion, stimulation of angiogenesis, evasion of tumor suppressor factors, and avoidance of cell death pathways. All these events in tumor progression may be regulated by growth factors produced by normal or malignant cells. The growth factor progranulin has significant biological effects in different types of cancer. This protein is a regulator of tumorigenesis because it stimulates cell proliferation, migration, invasion, angiogenesis, malignant transformation, resistance to anticancer drugs, and immune evasion. This review focuses on the biological effects of progranulin in several cancer models and provides evidence that this growth factor should be considered as a potential biomarker and target in cancer treatment.
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25
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Yang D, Li R, Wang H, Wang J, Han L, Pan L, Li X, Kong Q, Wang G, Su X. Clinical implications of progranulin in gastric cancer and its regulation via a positive feedback loop involving AKT and ERK signaling pathways. Mol Med Rep 2017; 16:9685-9691. [PMID: 29039535 DOI: 10.3892/mmr.2017.7796] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 08/24/2017] [Indexed: 11/06/2022] Open
Abstract
In previous years, progranulin (PGRN) has attracted increasing attention due to its oncogenic roles in several types of tumor. However, the clinical relevance of PGRN in gastric cancer remains to be elucidated. In the present study, 120 retrospective tissue samples were obtained from patients with primary gastric cancer, and the expression of PGRN was detected using immunohistochemistry. The results showed that 71 cases exhibited a high expression of PGRN, which was markedly higher than the 49 cases with a low expression of PGRN. Subsequent χ2 analysis confirmed for the first time, to the best of our knowledge, that a high level of PGRN was positively correlated with lymph node metastasis (P=0.048), lymphatic invasion (P=0.018) and advanced clinical stage (P=0.027). Survival analysis showed that PGRN was positively correlated with poorer overall survival (OS; P=0.0043) and progression‑free survival (PFS; P=0.0022). Univariate and multivariate Cox regression analysis showed that PGRN and clinical stage had a significant effect on the OS and PFS of the patients with gastric cancer. In addition, cell experiments confirmed that extracellular PGRN promoted the intracellular expression of PGRN in a concentration‑dependent manner in gastric cancer cells. The AKT and extracellular signal‑regulated kinase signaling pathways were involved in the upregulation of intracellular PGRN induced by extracellular PGRN in MKN‑45 and MGC‑803 gastric cancer cells. Taken together, the results of the present study suggested that PGRN may be important in the progression and prognosis of gastric cancer, and that the expression of PGRN was regulated in a positive feedback loop. These findings enhance current knowledge regarding PGRN in tumors.
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Affiliation(s)
- Dong Yang
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Ruidong Li
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Huili Wang
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Junye Wang
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Lei Han
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Lihua Pan
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Xueqin Li
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Qingli Kong
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Guijuan Wang
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
| | - Xiujun Su
- Department of Oncology, Affiliated Hospital of Jining Medical University, Jining, Shandong 272029, P.R. China
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26
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Progranulin as a predictive factor of response to chemotherapy in advanced biliary tract carcinoma. Cancer Chemother Pharmacol 2016; 78:1085-1092. [DOI: 10.1007/s00280-016-3170-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 10/10/2016] [Indexed: 12/31/2022]
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27
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Qian L, Lin L, Du Y, Hao X, Zhao Y, Liu X. MicroRNA-588 suppresses tumor cell migration and invasion by targeting GRN in lung squamous cell carcinoma. Mol Med Rep 2016; 14:3021-8. [PMID: 27571908 PMCID: PMC5042737 DOI: 10.3892/mmr.2016.5643] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 08/03/2016] [Indexed: 11/17/2022] Open
Abstract
MicroRNAs (miRNAs) have been demonstrated to be critical in regulating tumor development and progression. The present study investigated the expression of miR-588 using reverse transcription-quantitative polymerase chain reaction analysis in 85 cases of lung squamous cell carcinoma (SCC), and observed the correlation between the expression of miR-588 with clinical pathologic features. The results indicated that the expression of miR-588 was predominantly lower in the tumor samples, compared with non-tumorous samples, and was negatively associated with tumor stages and lymph node invasion. The present study also examined the significance of the expression of miR-588 in SCC using gain- and loss-of-function analyses. It was found that miR-588 inhibited tumor cell migration and invasion. In addition, it was revealed that the overexpression of miR-588 in SCC cells reduced the mRNA and protein levels of progranulin (GRN), whereas miR-588 silencing increased the expression of GRN. A luciferase activity assay showed that miR-588 was able to directly bind to the 3′untranslated region of GRN and regulate its expression. Furthermore, it was found that the expression of GRN was inversely correlated with the expression of miR-588 in 85 paired SCC samples. These results indicated that GRN was involved in the miR-588-mediated suppressive functions in the progression of SCC.
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Affiliation(s)
- Li Qian
- Department of Geriatrics, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Longlong Lin
- Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200032, P.R. China
| | - Yufeng Du
- Department of Geriatrics, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Xiaoyan Hao
- Department of Geriatrics, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Yuze Zhao
- Department of Geriatrics, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Xuejun Liu
- Department of Geriatrics, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
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28
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Serrero G, Hawkins DM, Bejarano PA, Ioffe O, Tkaczuk KR, Elliott RE, Head JF, Phillips J, Godwin AK, Weaver J, Hicks D, Yue B. Determination of GP88 (progranulin) expression in breast tumor biopsies improves the risk predictive value of the Nottingham Prognostic Index. Diagn Pathol 2016; 11:71. [PMID: 27501955 PMCID: PMC4977669 DOI: 10.1186/s13000-016-0520-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Accepted: 07/31/2016] [Indexed: 12/02/2022] Open
Abstract
Background The Nottingham Prognostic Index (NPI), which combines numerical values for nodal status, tumor size and histological grade, is used in the standard of care to provide predictive value information on post-surgery survival for patients with primary breast cancer. Attempts to improve the performance of the NPI algorithm have been carried out by testing the inclusion of other biomarker expression and morphological features such as vascular invasion. In the present study, we investigated whether expression of the autocrine growth and survival factor GP88 (progranulin), known to be overexpressed in breast cancer, would improve NPI’s predictive value. Methods We examined by immunohistochemistry (IHC) the GP88 expression in 508 cases of estrogen receptor positive invasive ductal carcinoma with known clinical outcomes and for which NPI had been determined. GP88 IHC expression was scored by two board certified pathologists and classified into two score groups of GP88 <3+ (0, 1+, 2+) and GP88 = 3+. The correlation between GP88 scoring, NPI and disease-free (DFS) or overall survival (OS) outcomes was then examined by Kaplan-Meier analysis, Cox proportional Hazard (CPH) ratio and Pearson’s X2 test. Results Kaplan-Meier survival graphs of cases categorized by their NPI scores (<3.4, 3.4–5.4, >5.4) and GP88 expression showed that for patients within the same NPI subgroup, patients having tumors with a high GP88 expression (GP88 IHC score of 3+) had a worse DFS than patients with tumors that had a low GP88 expression (GP88 IHC score <3+). When adjusted for NPI, high GP88 score was significantly associated with recurrence with a hazard ratio of 3.30 (95 % CI 2.12 to 5.14). Conclusions The data suggest that the determination of GP88 tumor expression at time of diagnosis for early stage breast cancer patients can provide additional survival information to that provided by NPI alone and thus may be useful for risk management of patients diagnosed with breast cancer.
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Affiliation(s)
- Ginette Serrero
- A&G Pharmaceutical Inc., Columbia, MD, USA. .,Program of Oncology, University Maryland Greenebaum Cancer Center, Baltimore, MD, USA.
| | | | | | - Olga Ioffe
- Program of Oncology, University Maryland Greenebaum Cancer Center, Baltimore, MD, USA
| | - Katherine R Tkaczuk
- Program of Oncology, University Maryland Greenebaum Cancer Center, Baltimore, MD, USA
| | - Robert E Elliott
- Elliot, Elliot, Head Breast Cancer Research & Treatment Center, Baton Rouge, LA, USA
| | - Jonathan F Head
- Elliot, Elliot, Head Breast Cancer Research & Treatment Center, Baton Rouge, LA, USA
| | - Jeffrey Phillips
- Elliot, Elliot, Head Breast Cancer Research & Treatment Center, Baton Rouge, LA, USA
| | | | - JoEllen Weaver
- University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | | | - Binbin Yue
- A&G Pharmaceutical Inc., Columbia, MD, USA
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29
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Kim WE, Yue B, Serrero G. Signaling Pathway of GP88 (Progranulin) in Breast Cancer Cells: Upregulation and Phosphorylation of c-myc by GP88/Progranulin in Her2-Overexpressing Breast Cancer Cells. BREAST CANCER-BASIC AND CLINICAL RESEARCH 2016; 9:71-7. [PMID: 27168723 PMCID: PMC4859449 DOI: 10.4137/bcbcr.s29371] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 03/08/2016] [Accepted: 03/06/2016] [Indexed: 12/16/2022]
Abstract
Her2 is a receptor tyrosine kinase overexpressed in 25% of breast tumors. We have shown that the 88 kDa autocrine growth and survival factor GP88 (progranulin) stimulated Her2 phosphorylation and proliferation and conferred Herceptin resistance in Her2-overexpressing cells. Herein, we report that GP88 stimulates c-myc phosphorylation and upregulates c-myc levels in Her2-overexpressing cells. c-myc phosphorylation and upregulation by GP88 were not observed in non-Her2-overexpressing breast cancer cells. c-myc activation was inhibited upon treatment with ERK, PI3 kinase, and c-src pathway inhibitors, U0126, LY294002, and PP2. GP88 also stimulated c-src phosphorylation, a known upstream regulator of c-myc. Thus, we describe here a signaling pathway for GP88 in Her2-overexpressing cells, with GP88 stimulating Src phosphorylation, followed by phosphorylation and upregulation of c-myc. These data would suggest that targeting GP88 could provide a novel treatment approach in breast cancer.
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Affiliation(s)
- Wes E Kim
- A&G Pharmaceutical Inc., Columbia, MD, USA
| | - Binbin Yue
- A&G Pharmaceutical Inc., Columbia, MD, USA
| | - Ginette Serrero
- A&G Pharmaceutical Inc., Columbia, MD, USA.; Member of the Program in Oncology, Marlene and Stewart Greenebaum Cancer Center, University of Maryland, Baltimore, MD, USA
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30
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Yeh JE, Frank DA. STAT3-Interacting Proteins as Modulators of Transcription Factor Function: Implications to Targeted Cancer Therapy. ChemMedChem 2015; 11:795-801. [DOI: 10.1002/cmdc.201500482] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 12/01/2015] [Indexed: 12/14/2022]
Affiliation(s)
- Jennifer E. Yeh
- Department of Medical Oncology; Dana-Farber Cancer Institute; 450 Brookline Avenue Boston MA 02215 USA
| | - David A. Frank
- Department of Medical Oncology; Dana-Farber Cancer Institute; 450 Brookline Avenue Boston MA 02215 USA
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Yang D, Wang LL, Dong TT, Shen YH, Guo XS, Liu CY, Liu J, Zhang P, Li J, Sun YP. Progranulin promotes colorectal cancer proliferation and angiogenesis through TNFR2/Akt and ERK signaling pathways. Am J Cancer Res 2015; 5:3085-3097. [PMID: 26693061 PMCID: PMC4656732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 09/10/2015] [Indexed: 06/05/2023] Open
Abstract
Progranulin (PGRN) has been shown to be involved in the process of inflammation, wound healing, and cartilage development; and its role in the progression of breast and ovarian cancer is also well established. However, the expression status of PGRN in colorectal cancers (CRCs) and its molecular mechanisms responsible for tumorigenesis have not been addressed so far. Herein, we demonstrated that PGRN was highly expressed and had clinical relevance with CRCs since its overexpression was associated with advanced stages of CRCs, poorer patients' prognosis, and increased expression of proliferation and angiogenesis markers. PGRN up-regulation significantly promoted the expression of Ki67 and vascular endothelial growth factor A (VEGF-A) as well as the growth rate in CRC cell lines, while PGRN down-regulation had the opposite effects. Strikingly, PGRN derived from CRCs could directly induce proliferation, migration, tubule formation, as well as VEGF-A expression in human umbilical vein endothelial cells (HUVECs). Furthermore, we provided mechanistic evidences that the regulation of Ki67 and VEGF-A expression by PGRN was mediated by tumor necrosis factor receptor 2 (TNFR2)/Akt and the ERK signaling pathways in both CRC cells and HUVECs. Taken together, these findings suggested that PGRN could promote proliferation and angiogenesis through TNFR2/Akt and ERK signaling pathways in CRCs, providing the new insight into the mechanism of PGRN in tumor proliferation and angiogenesis.
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Affiliation(s)
- Dong Yang
- Department of Oncology, Jinan Central Hospital Affiliated to Shandong UniversityJinan 250013, Shandong, P. R. China
| | - Lin-Lin Wang
- Department of Oncology, Jinan Central Hospital Affiliated to Shandong UniversityJinan 250013, Shandong, P. R. China
- Department of Radiation Oncology, Shandong Cancer Hospital and InstituteJinan 250117, Shandong, P. R. China
| | - Tao-Tao Dong
- Department of Gynecology and Obstetrics, Qilu Hospital of Shandong UniversityJinan 250012, Shandong, P. R. China
| | - Yi-Hang Shen
- Programs of Cancer Biology, University of Hawaii Cancer Center, University of HawaiiHonolulu 96813, HI, USA
| | - Xiao-Sun Guo
- Department of Pathophysiology, Medicine School of Shandong UniversityJinan 250012, Shandong, P. R. China
| | - Chuan-Yong Liu
- Department of Oncology, Jinan Central Hospital Affiliated to Shandong UniversityJinan 250013, Shandong, P. R. China
| | - Jie Liu
- Department of Oncology, Jinan Central Hospital Affiliated to Shandong UniversityJinan 250013, Shandong, P. R. China
| | - Pei Zhang
- Department of Oncology, Jinan Central Hospital Affiliated to Shandong UniversityJinan 250013, Shandong, P. R. China
| | - Juan Li
- Department of Oncology, Jinan Central Hospital Affiliated to Shandong UniversityJinan 250013, Shandong, P. R. China
| | - Yu-Ping Sun
- Department of Oncology, Jinan Central Hospital Affiliated to Shandong UniversityJinan 250013, Shandong, P. R. China
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Yamamoto Y, Takemura M, Serrero G, Hayashi J, Yue B, Tsuboi A, Kubo H, Mitsuhashi T, Mannami K, Sato M, Matsunami H, Matuo Y, Saito K. Increased serum GP88 (Progranulin) concentrations in rheumatoid arthritis. Inflammation 2015; 37:1806-13. [PMID: 24803297 DOI: 10.1007/s10753-014-9911-4] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
GP88 (Progranulin; PGRN) is a secreted glycosylated protein with important functions in several processes, including immune response and cancer growth. Recent reports have shown that PGRN is a therapeutic target for rheumatoid arthritis (RA) because of its capability to bind with tumor necrosis factor receptor (TNFR). However, the serum PGRN level in RA patients has not been investigated. We used enzyme-linked immunosorbent assay (ELISA) to quantify the serum levels of PGRN in 417 healthy subjects, 56 patients with RA and 31 patients with osteoarthritis (OA). In RA patients, we also measured the serum TNF-α and sTNFR concentration. Immunohistochemical staining of PGRN was performed using synovectomy tissue of RA patients. The serum PGRN normal range was established as 40.1 ± 8.7 ng/ml. PGRN levels were not influenced by sex or age. A significant increase in serum PGRN levels was observed in RA (50.2 ± 11.1 ng/ml) and OA (45.4 ± 6.6 ng/ml) groups compared to those in age-matched healthy controls (40.4 ± 9.9 ng/ml) (p<0.05, Tukey). Further, PGRN levels in the synovial fluid of RA patients (68.4 ± 3.4 ng/ml) were found to be significantly higher than those in OA patients (35.9 ± 16.8 ng/ml). Immunohistochemical staining of PGRN revealed that the highest positive signal was detected in macrophages. Circulating PGRN in RA patients was weakly associated with TNF-α and sTNFR 2 concentration. Furthermore, PGRN/TNF-α ratio was correlated the stage of the disease in RA patients. The concentrations of serum PGRN in RA were found to be significantly higher than those in age-matched healthy controls, although it remains to be clarified how blood PGRN is related to the pathogenesis of RA. Our results showed that the serum PGRN may be a useful approach to monitor the disease activity in RA patients.
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Affiliation(s)
- Yasuko Yamamoto
- Human Health Sciences, Graduate School of Medicine and Faculty of Medicine, Kyoto University, Kyoto, 606-8507, Japan,
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Yeh JE, Kreimer S, Walker SR, Emori MM, Krystal H, Richardson A, Ivanov AR, Frank DA. Granulin, a novel STAT3-interacting protein, enhances STAT3 transcriptional function and correlates with poorer prognosis in breast cancer. Genes Cancer 2015; 6:153-68. [PMID: 26000098 PMCID: PMC4426952 DOI: 10.18632/genesandcancer.58] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 04/14/2015] [Indexed: 11/25/2022] Open
Abstract
Since the neoplastic phenotype of a cell is largely driven by aberrant gene expression patterns, increasing attention has been focused on transcription factors that regulate critical mediators of tumorigenesis such as signal transducer and activator of transcription 3 (STAT3). As proteins that interact with STAT3 may be key in addressing how STAT3 contributes to cancer pathogenesis, we took a proteomics approach to identify novel STAT3-interacting proteins. We performed mass spectrometry-based profiling of STAT3-containing complexes from breast cancer cells that have constitutively active STAT3 and are dependent on STAT3 function for survival. We identified granulin (GRN) as a novel STAT3-interacting protein that was necessary for both constitutive and maximal leukemia inhibitory factor (LIF)induced STAT3 transcriptional activity. GRN enhanced STAT3 DNA binding and also increased the time-integrated amount of LIF-induced STAT3 activation in breast cancer cells. Furthermore, silencing GRN neutralized STAT3-mediated tumorigenic phenotypes including viability, clonogenesis, and migratory capacity. In primary breast cancer samples, GRN mRNA levels were positively correlated with STAT3 gene expression signatures and with reduced patient survival. These studies identify GRN as a functionally important STAT3-interacting protein that may serve as an important prognostic biomarker and potential therapeutic target in breast cancer.
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Affiliation(s)
- Jennifer E Yeh
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Simion Kreimer
- Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, MA
| | - Sarah R Walker
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA ; Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Megan M Emori
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Hannah Krystal
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Andrea Richardson
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Alexander R Ivanov
- Barnett Institute of Chemical and Biological Analysis, Northeastern University, Boston, MA
| | - David A Frank
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA ; Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
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Wong NCL, Cheung PFY, Yip CW, Chan KF, Ng IOL, Fan ST, Cheung ST. Antibody against granulin-epithelin precursor sensitizes hepatocellular carcinoma to chemotherapeutic agents. Mol Cancer Ther 2014; 13:3001-12. [PMID: 25253787 DOI: 10.1158/1535-7163.mct-14-0012] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Granulin-epithelin precursor (GEP) overexpression has been shown in many cancers with functional role on growth, and recently on regulating chemoresistance and cancer stem cell (CSC) properties. Here, we investigate the combined effect of GEP antibody and chemotherapeutic agent. Combination therapy was compared with monotherapy using hepatocellular carcinoma (HCC) cells in vitro and orthotopic liver tumor models in vivo. CD133 and related hepatic CSC marker expressions were investigated by flow cytometry. Antiproliferative and apoptotic effects and signaling mechanisms were examined by immunohistochemistry, flow cytometry, and Western blot analysis. Secretory GEP levels in the serum and culture supernatant samples were measured by ELISA. We demonstrated that HCC cells that survived under chemotherapeutic agents showed upregulation of hepatic CSC markers CD133/GEP/ABCB5, and enhanced colony and spheroid formation abilities. Importantly, GEP antibody sensitized HCC cells to the apoptosis induced by chemotherapy for both HCC cell lines and the chemoresistant subpopulations, and counteracted the chemotherapy-induced GEP/ABCB5 expressions and Akt/Bcl-2 signaling. In human HCC orthotopic xenograft models, GEP antibody treatment alone was consistently capable of inhibiting the tumor growth. Notably, combination of GEP antibody with high dose of cisplatin resulted in the eradication of all established intrahepatic tumor in three weeks. This preclinical study demonstrated that GEP antibody sensitized HCC cells to apoptosis induced by chemotherapeutic agents. Combination treatment with GEP antibody and chemotherapeutic agent has the potential to be an effective therapeutic regimen for GEP-expressing cancers.
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Affiliation(s)
| | - Phyllis F Y Cheung
- Department of Surgery, The University of Hong Kong, Hong Kong. Centre for Cancer Research, The University of Hong Kong, Hong Kong
| | - Chi Wai Yip
- Department of Surgery, The University of Hong Kong, Hong Kong. Centre for Cancer Research, The University of Hong Kong, Hong Kong
| | - Kui Fat Chan
- Department of Pathology, Tuen Mun Hospital, Hong Kong
| | - Irene Oi-Lin Ng
- Centre for Cancer Research, The University of Hong Kong, Hong Kong. Department of Pathology, The University of Hong Kong, Hong Kong. State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong
| | - Sheung Tat Fan
- Department of Surgery, The University of Hong Kong, Hong Kong. Centre for Cancer Research, The University of Hong Kong, Hong Kong. State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong
| | - Siu Tim Cheung
- Department of Surgery, The University of Hong Kong, Hong Kong. Centre for Cancer Research, The University of Hong Kong, Hong Kong. State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong.
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Göbel M, Eisele L, Möllmann M, Hüttmann A, Johansson P, Scholtysik R, Bergmann M, Busch R, Döhner H, Hallek M, Seiler T, Stilgenbauer S, Klein-Hitpass L, Dührsen U, Dürig J. Progranulin is a novel independent predictor of disease progression and overall survival in chronic lymphocytic leukemia. PLoS One 2013; 8:e72107. [PMID: 24009671 PMCID: PMC3751910 DOI: 10.1371/journal.pone.0072107] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Accepted: 07/06/2013] [Indexed: 01/30/2023] Open
Abstract
Progranulin (Pgrn) is a 88 kDa secreted protein with pleiotropic functions including regulation of cell cycle progression, cell motility, wound repair and tumorigenesis. Using microarray based gene expression profiling we have recently demonstrated that the gene for Pgrn, granulin (GRN), is significantly higher expressed in aggressive CD38(+)ZAP-70(+) as compared to indolent CD38(-)ZAP-70(-) chronic lymphocytic leukemia (CLL) cases. Here, we measured Pgrn plasma concentrations by enzyme-linked immunosorbent assay (ELISA) in the Essen CLL cohort of 131 patients and examined Pgrn for association with established prognostic markers and clinical outcome. We found that high Pgrn plasma levels were strongly associated with adverse risk factors including unmutated IGHV status, expression of CD38 and ZAP-70, poor risk cytogenetics (11q-, 17p-) as detected by flourescence in situ hybridization (FISH) and high Binet stage. Pgrn as well as the aforementioned risk factors were prognostic for time to first treatment and overall survival in this series. Importantly, these results could be confirmed in the independent multicentric CLL1 cohort of untreated Binet stage A patients (n = 163). Here, multivariate analysis of time to first treatment revealed that high risk Pgrn (HR = 2.06, 95%-CI = 1.13-3.76, p = 0.018), unmutated IGHV status (HR = 5.63, 95%-CI = 3.05-10.38, p<0.001), high risk as defined by the study protocol (HR = 2.06, 95%-CI = 1.09-3.89, p = 0.026) but not poor risk cytogenetics were independent prognostic markers. In summary our results suggest that Pgrn is a novel, robust and independent prognostic marker in CLL that can be easily measured by ELISA.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Biomarkers, Tumor/blood
- Biomarkers, Tumor/metabolism
- Case-Control Studies
- Disease Progression
- Female
- Follow-Up Studies
- Humans
- Intercellular Signaling Peptides and Proteins/blood
- Intercellular Signaling Peptides and Proteins/metabolism
- Leukemia, Lymphocytic, Chronic, B-Cell/metabolism
- Leukemia, Lymphocytic, Chronic, B-Cell/mortality
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Male
- Middle Aged
- Neoplasm Staging
- Patient Outcome Assessment
- Prognosis
- Progranulins
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Affiliation(s)
- Maria Göbel
- Department of Hematology, University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Lewin Eisele
- Institute for Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - Michael Möllmann
- Department of Hematology, University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Andreas Hüttmann
- Department of Hematology, University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Patricia Johansson
- Department of Hematology, University Hospital, University of Duisburg-Essen, Essen, Germany
| | - René Scholtysik
- Institute of Cell Biology, University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Manuela Bergmann
- Department of Internal Medicine III, University of Ulm, Ulm, Germany
| | - Raymonde Busch
- Institute for Medical Statistics and Epidemiology, Technical University Munich, Munich, Germany
| | - Hartmut Döhner
- Department of Internal Medicine III, University of Ulm, Ulm, Germany
| | - Michael Hallek
- Department I of Internal Medicine, University Hospital Cologne, and Center of Integrated Oncology Köln-Bonn, Köln, Germany
| | - Till Seiler
- Department of Medicine III, University Hospital Großhadern, Munich, Germany
| | | | - Ludger Klein-Hitpass
- Institute of Cell Biology, University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Department of Hematology, University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Jan Dürig
- Department of Hematology, University Hospital, University of Duisburg-Essen, Essen, Germany
- * E-mail:
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Koo DH, Park CY, Lee ES, Ro J, Oh SW. Progranulin as a prognostic biomarker for breast cancer recurrence in patients who had hormone receptor-positive tumors: a cohort study. PLoS One 2012; 7:e39880. [PMID: 22761921 PMCID: PMC3382586 DOI: 10.1371/journal.pone.0039880] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Accepted: 05/28/2012] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Progranulin (PGRN) is considered to play an important role in breast cancer tumorigenesis and in inhibiting tamoxifen-induced apoptosis. We aimed to determine whether PGRN levels are associated with breast cancer recurrence after curative surgery. METHODOLOGY/PRINCIPAL FINDINGS We evaluated the associations between preoperative serum PGRN levels and breast cancer recurrence in a cohort of 697 newly diagnosed breast cancer patients who underwent curative surgery between April 2001 and December 2004. The mean age ± standard deviation (SD) was 46 ± 9.8 years, and all patients with hormone receptor (HR)-positive tumors received adjuvant tamoxifen therapy. At a median follow-up of 62.2 months (range, 2.9-98.2), 89 patients (12.8%) had experienced a recurrence and 51 patients (7.3%) had died. In the HR-positive group, serum PGRN levels were associated with recurrence according to the log-rank test for trend (p for trend = 0.049). There was no association between PGRN levels and recurrence in the HR-negative group (p for trend = 0.658). Adjusted hazard ratios, including possible confounders, revealed a linear relationship between serum PGRN levels and recurrence in the HR-positive group (p for trend = 0.049), and this association was further strengthened after excluding patients who had no lymph node metastasis (p for trend = 0.038). CONCLUSIONS/SIGNIFICANCE Serum PGRN levels were clinically significant for predicting recurrence in patients with HR-positive breast cancer during adjuvant tamoxifen therapy.
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Affiliation(s)
- Dong Hoe Koo
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Cheol-Young Park
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
- * E-mail: (CYP); (SWO)
| | - Eun Sook Lee
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-Si, Gyeonggi-Do, Korea
| | - Jungsil Ro
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang-Si, Gyeonggi-Do, Korea
| | - Sang Woo Oh
- Center for Obesity, Nutrition, and Metabolism, Department of Family Medicine, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang-Si, Gyeonggi-Do, Korea
- * E-mail: (CYP); (SWO)
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Serrero G, Hawkins DM, Yue B, Ioffe O, Bejarano P, Phillips JT, Head JF, Elliott RL, Tkaczuk KR, Godwin AK, Weaver J, Kim WE. Progranulin (GP88) tumor tissue expression is associated with increased risk of recurrence in breast cancer patients diagnosed with estrogen receptor positive invasive ductal carcinoma. Breast Cancer Res 2012; 14:R26. [PMID: 22316048 PMCID: PMC3496144 DOI: 10.1186/bcr3111] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Revised: 01/16/2012] [Accepted: 02/08/2012] [Indexed: 01/10/2023] Open
Abstract
Introduction GP88 (progranulin) has been implicated in tumorigenesis and resistance to anti-estrogen therapies for estrogen receptor positive (ER+) breast cancer. Previous pathological studies showed that GP88 is expressed in invasive ductal carcinoma (IDC), but not in normal mammary epithelial tissue, benign lesions or lobular carcinoma. Based on these results, the present study examines GP88 prognostic significance in association with recurrence and death risks for ER+ IDC patients. Methods Two retrospective multi-site clinical studies examined GP88 expression by immunohistochemistry (IHC) analysis of paraffin-embedded breast tumor tissue sections from ER+ IDC patients (lymph node positive and negative, stage 1 to 3) in correlation with patients' survival outcomes. The training study established a GP88 cut-off value associated with decreased disease-free (DFS) and overall (OS) survivals. The validation study verified the GP88 cut-off value and compared GP88 prognostic information with other prognostic factors, particularly tumor size, grade, disease stage and lymph node status in multivariate analysis. Results GP88 expression is associated with a statistically significant increase in recurrence risk for ER+ IDC patients. The training study established that GP88 3+ score was associated with decreased DFS (P = 0.0004) and OS (P = 0.0036). The independent validation study verified that GP88 3+ score was associated with a 5.9-fold higher hazard of disease recurrence and a 2.5-fold higher mortality hazard compared to patients with tumor GP88 < 3+. GP88 remained an independent risk predictor after considering age, ethnicity, nodal status, tumor size, tumor grade, disease stage, progesterone receptor expression and treatments. Conclusions The survival factor GP88 is a novel prognostic biomarker, predictive of recurrence risk and increased mortality for non-metastatic ER+ IDC patients. Of importance, our data show that GP88 continues to be a prognostic factor even after five years. These results also provide evidence that GP88 provides prognostic information independent of tumor and clinical characteristics and would support prospective study to examine whether GP88 expression could help stratify patients with ER+ tumors for adjuvant therapy.
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Affiliation(s)
- Ginette Serrero
- A&G Pharmaceutical Inc,, 9130 Red Branch Rd,, Columbia, MD 21045, USA.
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Sweeney EE, McDaniel RE, Maximov PY, Fan P, Jordan VC. Models and Mechanisms of Acquired Antihormone Resistance in Breast Cancer: Significant Clinical Progress Despite Limitations. Horm Mol Biol Clin Investig 2012; 9:143-163. [PMID: 23308083 PMCID: PMC3539798 DOI: 10.1515/hmbci-2011-0004] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Translational research for the treatment and prevention of breast cancer depends upon the four Ms: models, molecules, and mechanisms in order to create medicines. The process, to target the estrogen receptor (ER) in estrogen-dependent breast cancer, has yielded significant advances in patient survivorship and the first approved medicines (tamoxifen and raloxifene) to reduce the incidence of any cancer in high- or low-risk women. This review focuses on the critical role of the few ER-positive cell lines (MCF-7, T47D, BT474, ZR-75) that continue to advance our understanding of the estrogen-regulated biology of breast cancer. More importantly, the model cell lines have provided an opportunity to document the development and evolution of acquired antihormone resistance. The description of this evolutionary process that occurs in micrometastatic disease during up to a decade of adjuvant therapy would not be possible in the patient. The use of the MCF-7 breast cancer cell line in particular has been instrumental in discovering a vulnerability of ER-positive breast cancer exhaustively treated with antihormone therapy. Physiologic estradiol acts as an apoptotic trigger to cause tumor regression. These unanticipated findings in the laboratory have translated to clinical advances in our knowledge of the paradoxical role of estrogen in the life and death of breast cancer.
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Affiliation(s)
- Elizabeth E Sweeney
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
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Liu CJ, Bosch X. Progranulin: a growth factor, a novel TNFR ligand and a drug target. Pharmacol Ther 2011; 133:124-32. [PMID: 22008260 DOI: 10.1016/j.pharmthera.2011.10.003] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 09/21/2011] [Indexed: 01/05/2023]
Abstract
Progranulin (PGRN) is abundantly expressed in epithelial cells, immune cells, neurons, and chondrocytes, and reportedly contributes to tumorigenesis. PGRN is a crucial mediator of wound healing and tissue repair. PGRN also functions as a neurotrophic factor and mutations in the PGRN gene resulting in partial loss of the PGRN protein cause frontotemporal dementia. PGRN has been found to be a novel chondrogenic growth factor and to play an important role in cartilage development and inflammatory arthritis. Although research has shown that PGRN exhibits anti-inflammatory properties, the details about the exact molecular pathway of such effects, and, in particular, the PGRN binding receptor, have not been identified so far. Recently, researchers have shown that PGRN binds to tumor necrosis factor (TNF)-receptors (TNFR), interfering with the interaction between TNFα and TNFR. They further demonstrated that mice deficient in PGRN are susceptible to collagen-induced arthritis, an experimental model of rheumatoid arthritis, and that administration of PGRN reversed the arthritic process. An engineered protein made of three PGRN fragments (Atsttrin), displayed selective TNFR binding and was more active than natural PGRN. Both PGRN and Atsttrin prevented inflammation in various arthritis mouse models and inhibited TNFα-induced intracellular signaling pathways. Thus, PGRN is a key regulator of inflammation and it may mediate its anti-inflammatory effects, at least in part, by blocking TNF binding to its receptors. As we discuss here, TNFR-based interventions may both stimulate and suppress the growth of cancer cells, and the same may be true in analogy for Atsttrin as a new player.
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Affiliation(s)
- Chuan-ju Liu
- Department of Orthopaedic Surgery, New York University School of Medicine and NYU Hospital for Joint Diseases, New York, NY 10003, United States
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