1
|
Mirr M, Braszak-Cymerman A, Ludziejewska A, Kręgielska-Narożna M, Bogdański P, Owecki M. The correlation between two potentially antagonistic human adipocytokines, WISP-1 and CTRP1, and their association with insulin resistance. Ann Agric Environ Med 2023; 30:555-560. [PMID: 37772534 DOI: 10.26444/aaem/172122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
INTRODUCTION AND OBJECTIVE Wnt-1 signaling pathway protein 1 (WISP-1) and complement-C1q TNF-related protein 1 (CTRP1) are adipokines with possible opposite effects in regulating insulin sensitivity. The study investigated the correlation between circulating WISP-1 and CTRP1 in non-diabetic patients. Correlations between adipokines concentrations and biochemical and anthropometric parameters were also studied. MATERIAL AND METHODS The cross-sectional study enrolled 107 adult patients without diabetes. Patients with obesity accounted for 52.3% of the study group. Clinical, anthropometric, and laboratory data, including serum levels of WISP-1 and CTRP1, were obtained. RESULTS The moderate positive correlation between serum WISP-1 and CTRP1 concentrations was observed (p<0.000001, r=0.49). The correlation was more substantial in non-obese patients than in the obese group (r=0.66 and r=0.36, respectively; p<0.01). Circulating CTRP1 correlated positively with fasting insulin, Homeostatic Model Assessment for Insulin Resistance (HOMA-IR), total cholesterol, HDL cholesterol, and LDL cholesterol (p<0.05). WISP-1 level correlated with total cholesterol and HDL cholesterol concentrations (p<0.05). There was no significant difference in WISP-1 and CTRP1 concentrations between the groups with and without insulin resistance. The concentrations of WISP-1 and CTRP1 were significantly higher in females than in males (p<0.05). CONCLUSIONS WISP-1 and CTRP1 may represent interrelated factors that antagonistically affect insulin resistance.
Collapse
Affiliation(s)
- Małgorzata Mirr
- Department of Public Health, University of Medical Sciences, Poznań, Poland
- The Doctoral School of the Poznan University of Medical Sciences, Poland
| | - Anna Braszak-Cymerman
- Department of Internal Diseases, Metabolic Disorders and Hypertension, University of Medical Sciences, Poznań, Poland
| | | | - Matylda Kręgielska-Narożna
- Department of Treatment of Obesity, Metabolic Disorders and Clinical Dietetics, University of Medical Sciences, Poznań, Poland
| | - Paweł Bogdański
- Department of Treatment of Obesity, Metabolic Disorders and Clinical Dietetics, University of Medical Sciences, Poznań, Poland
| | - Maciej Owecki
- Department of Public Health, University of Medical Sciences, Poznań, Poland
| |
Collapse
|
2
|
Barkin JM, Jin-Smith B, Torok K, Pi L. Significance of CCNs in liver regeneration. J Cell Commun Signal 2023:10.1007/s12079-023-00762-x. [PMID: 37202628 DOI: 10.1007/s12079-023-00762-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/01/2023] [Indexed: 05/20/2023] Open
Abstract
The liver has an inherent regenerative capacity via hepatocyte proliferation after mild-to-modest damage. When hepatocytes exhaust their replicative ability during chronic or severe liver damage, liver progenitor cells (LPC), also termed oval cells (OC) in rodents, are activated in the form of ductular reaction (DR) as an alternative pathway. LPC is often intimately associated with hepatic stellate cells (HSC) activation to promote liver fibrosis. The Cyr61/CTGF/Nov (CCN) protein family consists of six extracellular signaling modulators (CCN1-CCN6) with affinity to a repertoire of receptors, growth factors, and extracellular matrix proteins. Through these interactions, CCN proteins organize microenvironments and modulate cell signalings in a diverse variety of physiopathological processes. In particular, their binding to subtypes of integrin (αvβ5, αvβ3, α6β1, αvβ6, etc.) influences the motility and mobility of macrophages, hepatocytes, HSC, and LPC/OC during liver injury. This paper summarizes the current understanding of the significance of CCN genes in liver regeneration in relation to hepatocyte-driven or LPC/OC-mediated pathways. Publicly available datasets were also searched to compare dynamic levels of CCNs in developing and regenerating livers. These insights not only add to our understanding of the regenerative capability of the liver but also provide potential targets for the pharmacological management of liver repair in the clinical setting. Ccns in liver regeneration Restoring damaged or lost tissues requires robust cell growth and dynamic matrix remodeling. Ccns are matricellular proteins highly capable of influencing cell state and matrix production. Current studies have identified Ccns as active players in liver regeneration. Cell types, modes of action, and mechanisms of Ccn induction may vary depending on liver injuries. Hepatocyte proliferation is a default pathway for liver regeneration following mild-to-modest damages, working in parallel with the transient activation of stromal cells, such as macrophages and hepatic stellate cells (HSC). Liver progenitor cells (LPC), also termed oval cells (OC) in rodents, are activated in the form of ductular reaction (DR) and are associated with sustained fibrosis when hepatocytes lose their proliferative ability in severe or chronic liver damage. Ccns may facilitate both hepatocyte regeneration and LPC/OC repair via various mediators (growth factors, matrix proteins, integrins, etc.) for cell-specific and context-dependent functions.
Collapse
Affiliation(s)
- Joshua M Barkin
- Department of Pathology, Tulane University, New Orleans, LA, USA
| | - Brady Jin-Smith
- Department of Pathology, Tulane University, New Orleans, LA, USA
| | - Kendle Torok
- Department of Pathology, Tulane University, New Orleans, LA, USA
| | - Liya Pi
- Department of Pathology, Tulane University, New Orleans, LA, USA.
- Department of Pathology, Tulane University School of Medicine, 1430 Tulane Ave, New Orleans, LA, USA.
| |
Collapse
|
3
|
Fernández-Ruiz R, Gasa R. Evaluation of the Effects of CCN4 on Pancreatic Beta Cell Proliferation. Methods Mol Biol 2023; 2582:191-208. [PMID: 36370351 DOI: 10.1007/978-1-0716-2744-0_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Expanding the number of insulin-producing beta cells through reactivation of their replication has been proposed as a therapy to prevent or delay the appearance of diabetes. Using antibody arrays, we identified CCN4/Wisp1 as a circulating factor enriched in preweaning mice, a period in which beta cells exhibit a dramatic increase in number. This finding led us to investigate the involvement of CCN4 in beta cell proliferation. We demonstrated that CCN4 promotes adult beta cell proliferation in vitro in cultured isolated islets, and in vivo in islets transplanted into the anterior chamber of the eye. In this chapter, we present the methodology that was used to study proliferation in both settings.
Collapse
Affiliation(s)
- Rebeca Fernández-Ruiz
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Barcelona, Spain
| | - Rosa Gasa
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Barcelona, Spain.
| |
Collapse
|
4
|
Gaudreau PO, Cousineau I, Stagg J. Optimal CCN4 Immunofluorescence for Tissue Microarray. Methods Mol Biol 2023; 2582:13-21. [PMID: 36370340 DOI: 10.1007/978-1-0716-2744-0_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
CCN4 (also known as WNT1-Inducible Signaling Pathway Protein 1 or WISP1) is a 367 amino acid, 40 kDa protein located on chromosome 8q24.1-8q24.3. Prior studies have provided support for a pro-inflammatory role for CCN4. We have shown recently that CCN4 expression is associated with advanced disease, epithelial-mesenchymal transition, and an inflamed tumor microenvironment in multiple solid tumors. We detail here the CCN4 tissue microarray immunofluorescence protocol related to these findings.
Collapse
Affiliation(s)
- Pierre-Olivier Gaudreau
- Department of Oncology, Queen's University and Canadian Cancer Trials Group, Kingston, ON, Canada.
| | - Isabelle Cousineau
- Centre de recherche du Centre hospitalier de l'Université de Montréal, Institut du Cancer de Montréal, Montréal, QC, Canada
| | - John Stagg
- Centre de recherche du Centre hospitalier de l'Université de Montréal, Institut du Cancer de Montréal, Montréal, QC, Canada
- Faculté de Pharmacie, Université de Montréal, Montréal, QC, Canada
| |
Collapse
|
5
|
van den Bosch MHJ, Blaney Davidson EN. Analysis of CCN4/WISP1 Effects on Joint Tissues Using Gain- and Loss-of-Function Approaches. Methods Mol Biol 2023; 2582:369-390. [PMID: 36370364 DOI: 10.1007/978-1-0716-2744-0_26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The matricellular protein Wnt-induced secreted protein 1 (WISP1) is the fourth member of the CCN family of proteins, which has been shown to affect tissues of the musculoskeletal system. In the context of the musculoskeletal disorder osteoarthritis, our lab studied the function of CCN4/WISP1 in joint tissues, including synovium and cartilage, using both gain- and loss-of-function approaches. In mice, this was done by genetic engineering and recombination to generate mice deficient in CCN4/WISP1 protein. Various experimental models of osteoarthritis with different characteristics were induced in these mice. Moreover, CCN4/WISP1 levels in joints were experimentally increased by adenoviral transfections. Osteoarthritis pathology was determined using histology, and the effect of different CCN4/WISP1 levels on gene expression was evaluated in individual tissues. Effects of high levels of CCN4/WISP1 on chondrocytes were studied with an in vitro chondrocyte pellet model. In this chapter, we describe the procedures to conduct these experiments.
Collapse
|
6
|
Xi Y, LaCanna R, Ma HY, N'Diaye EN, Gierke S, Caplazi P, Sagolla M, Huang Z, Lucio L, Arlantico A, Jeet S, Brightbill H, Emson C, Wong A, Morshead KB, DePianto DJ, Roose-Girma M, Yu C, Tam L, Jia G, Ramalingam TR, Marsters S, Ashkenazi A, Kim SH, Kelly R, Wu S, Wolters PJ, Feldstein AE, Vander Heiden JA, Ding N. A WISP1 antibody inhibits MRTF signaling to prevent the progression of established liver fibrosis. Cell Metab 2022; 34:1377-1393.e8. [PMID: 35987202 DOI: 10.1016/j.cmet.2022.07.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 06/06/2022] [Accepted: 07/19/2022] [Indexed: 01/18/2023]
Abstract
Fibrosis is the major risk factor associated with morbidity and mortality in patients with non-alcoholic steatohepatitis (NASH)-driven chronic liver disease. Although numerous efforts have been made to identify the mediators of the initiation of liver fibrosis, the molecular underpinnings of fibrosis progression remain poorly understood, and therapies to arrest liver fibrosis progression are elusive. Here, we identify a pathway involving WNT1-inducible signaling pathway protein 1 (WISP1) and myocardin-related transcription factor (MRTF) as a central mechanism driving liver fibrosis progression through the integrin-dependent transcriptional reprogramming of myofibroblast cytoskeleton and motility. In mice, WISP1 deficiency protects against fibrosis progression, but not fibrosis onset. Moreover, the therapeutic administration of a novel antibody blocking WISP1 halted the progression of existing liver fibrosis in NASH models. These findings implicate the WISP1-MRTF axis as a crucial determinant of liver fibrosis progression and support targeting this pathway by antibody-based therapy for the treatment of NASH fibrosis.
Collapse
Affiliation(s)
- Ying Xi
- Department of Discovery Immunology, Genentech, South San Francisco, CA, USA
| | - Ryan LaCanna
- Department of Discovery Immunology, Genentech, South San Francisco, CA, USA
| | - Hsiao-Yen Ma
- Department of Discovery Immunology, Genentech, South San Francisco, CA, USA
| | - Elsa-Noah N'Diaye
- Department of Discovery Immunology, Genentech, South San Francisco, CA, USA
| | - Sarah Gierke
- Department of Pathology, Genentech, South San Francisco, CA, USA
| | - Patrick Caplazi
- Department of Pathology, Genentech, South San Francisco, CA, USA
| | - Meredith Sagolla
- Department of Pathology, Genentech, South San Francisco, CA, USA
| | - Zhiyu Huang
- Department of Translational Immunology, Genentech, South San Francisco, CA, USA
| | - Laura Lucio
- Department of Translational Immunology, Genentech, South San Francisco, CA, USA
| | - Alexander Arlantico
- Department of Translational Immunology, Genentech, South San Francisco, CA, USA
| | - Surinder Jeet
- Department of Translational Immunology, Genentech, South San Francisco, CA, USA
| | - Hans Brightbill
- Department of Translational Immunology, Genentech, South San Francisco, CA, USA
| | - Claire Emson
- Department of Translational Immunology, Genentech, South San Francisco, CA, USA
| | - Aaron Wong
- Department of Translational Immunology, Genentech, South San Francisco, CA, USA
| | - Katrina B Morshead
- Department of Discovery Immunology, Genentech, South San Francisco, CA, USA
| | - Daryle J DePianto
- Department of Discovery Immunology, Genentech, South San Francisco, CA, USA
| | - Merone Roose-Girma
- Department of Molecular Biology, Genentech, South San Francisco, CA, USA
| | - Charles Yu
- Department of Molecular Biology, Genentech, South San Francisco, CA, USA
| | - Lucinda Tam
- Department of Molecular Biology, Genentech, South San Francisco, CA, USA
| | - Guiquan Jia
- Department of Biomarker Discovery, Genentech, South San Francisco, CA, USA
| | | | - Scot Marsters
- Department of Cancer Immunology, Genentech, South San Francisco, CA, USA
| | - Avi Ashkenazi
- Department of Cancer Immunology, Genentech, South San Francisco, CA, USA
| | - Si Hyun Kim
- Department of Antibody Engineering, Genentech, South San Francisco, CA, USA
| | - Ryan Kelly
- Department of Antibody Engineering, Genentech, South San Francisco, CA, USA
| | - Shuang Wu
- Department of Antibody Engineering, Genentech, South San Francisco, CA, USA
| | - Paul J Wolters
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Ariel E Feldstein
- Department of Pediatrics, University of California, San Diego, San Diego, CA, USA
| | | | - Ning Ding
- Department of Discovery Immunology, Genentech, South San Francisco, CA, USA.
| |
Collapse
|
7
|
Abstract
The prevalence of diabetes mellitus (DM) continues to increase throughout the world. In the United States (US) alone, approximately ten percent of the population is diagnosed with DM and another thirty-five percent of the population is considered to have prediabetes. Yet, current treatments for DM are limited and can fail to block the progression of multi-organ failure over time. Wnt1 inducible signaling pathway protein 1 (WISP1), also known as CCN4, is a matricellular protein that offers exceptional promise to address underlying disease progression and develop innovative therapies for DM. WISP1 holds an intricate relationship with other primary pathways of metabolism that include protein kinase B (Akt), mechanistic target of rapamycin (mTOR), AMP activated protein kinase (AMPK), silent mating type information regulation 2 homolog 1 (Saccharomyces cerevisiae) (SIRT1), and mammalian forkhead transcription factors (FoxOs). WISP1 is an exciting prospect to foster vascular as well as neuronal cellular protection and regeneration, control cellular senescence, block oxidative stress injury, and maintain glucose homeostasis. However, under some scenarios WISP1 can promote tumorigenesis, lead to obesity progression with adipocyte hyperplasia, foster fibrotic hepatic disease, and lead to dysregulated inflammation with the progression of DM. Given these considerations, it is imperative to further elucidate the complex relationship WISP1 holds with other vital metabolic pathways to successfully develop WISP1 as a clinically effective target for DM and metabolic disorders.
Collapse
Affiliation(s)
- Kenneth Maiese
- Cellular and Molecular Signaling, New York, NY10022, USA
| |
Collapse
|
8
|
Lukjanenko L, Karaz S, Stuelsatz P, Gurriaran-Rodriguez U, Michaud J, Dammone G, Sizzano F, Mashinchian O, Ancel S, Migliavacca E, Liot S, Jacot G, Metairon S, Raymond F, Descombes P, Palini A, Chazaud B, Rudnicki MA, Bentzinger CF, Feige JN. Aging Disrupts Muscle Stem Cell Function by Impairing Matricellular WISP1 Secretion from Fibro-Adipogenic Progenitors. Cell Stem Cell 2019; 24:433-446.e7. [PMID: 30686765 DOI: 10.1016/j.stem.2018.12.014] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 10/15/2018] [Accepted: 12/17/2018] [Indexed: 12/17/2022]
Abstract
Research on age-related regenerative failure of skeletal muscle has extensively focused on the phenotypes of muscle stem cells (MuSCs). In contrast, the impact of aging on regulatory cells in the MuSC niche remains largely unexplored. Here, we demonstrate that aging impairs the function of mouse fibro-adipogenic progenitors (FAPs) and thereby indirectly affects the myogenic potential of MuSCs. Using transcriptomic profiling, we identify WNT1 Inducible Signaling Pathway Protein 1 (WISP1) as a FAP-derived matricellular signal that is lost during aging. WISP1 is required for efficient muscle regeneration and controls the expansion and asymmetric commitment of MuSCs through Akt signaling. Transplantation of young FAPs or systemic treatment with WISP1 restores the myogenic capacity of MuSCs in aged mice and rescues skeletal muscle regeneration. Our work establishes that loss of WISP1 from FAPs contributes to MuSC dysfunction in aged skeletal muscles and demonstrates that this mechanism can be targeted to rejuvenate myogenesis.
Collapse
Affiliation(s)
- Laura Lukjanenko
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland; School of Life Sciences, Ecole Polytechnique Federale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Sonia Karaz
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland
| | - Pascal Stuelsatz
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland
| | - Uxia Gurriaran-Rodriguez
- Sprott Center for Stem Cell Research, Ottawa Hospital Research Institute, Ottawa, ON K1H8L6, Canada; Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Joris Michaud
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland
| | - Gabriele Dammone
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland
| | - Federico Sizzano
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland
| | - Omid Mashinchian
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland; School of Life Sciences, Ecole Polytechnique Federale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Sara Ancel
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland; School of Life Sciences, Ecole Polytechnique Federale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | | | - Sophie Liot
- Institut NeuroMyoGène, Université Claude Bernard Lyon 1, CNRS 5310, INSERM U1217, Lyon, France
| | - Guillaume Jacot
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland
| | | | - Frederic Raymond
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland
| | | | - Alessio Palini
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland
| | - Benedicte Chazaud
- Institut NeuroMyoGène, Université Claude Bernard Lyon 1, CNRS 5310, INSERM U1217, Lyon, France
| | - Michael A Rudnicki
- Sprott Center for Stem Cell Research, Ottawa Hospital Research Institute, Ottawa, ON K1H8L6, Canada; Department of Cellular and Molecular Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - C Florian Bentzinger
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland; Département de pharmacologie et physiologie, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Jerome N Feige
- Nestlé Research, EPFL Innovation Park, 1015 Lausanne, Switzerland; School of Life Sciences, Ecole Polytechnique Federale de Lausanne (EPFL), 1015 Lausanne, Switzerland.
| |
Collapse
|
9
|
Maiese K. Sirtuins: Developing Innovative Treatments for Aged-Related Memory Loss and Alzheimer's Disease. Curr Neurovasc Res 2019; 15:367-371. [PMID: 30484407 DOI: 10.2174/1567202616666181128120003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 10/14/2018] [Accepted: 10/20/2018] [Indexed: 02/07/2023]
Abstract
The world's population continues to age at a rapid pace. By the year 2050, individuals over the age of 65 will account for sixteen percent of the world's population and life expectancy will increase well over eighty years of age. Accompanied by the aging of the global population is a significant rise in Non-Communicable Diseases (NCDs). Neurodegenerative disorders will form a significant component for NCDs. Currently, dementia is the 7th leading cause of death and can be the result of multiple causes that include diabetes mellitus, vascular disease, and Alzheimer's Disease (AD). AD may represent at least sixty percent of these cases. Current treatment for these disorders is extremely limited to provide only some symptomatic relief at present. Sirtuins and in particular, the silent mating type information regulation 2 homolog 1 (Saccharomyces cerevisiae) (SIRT1), represent innovative strategies for the treatment of cognitive loss. New work has revealed that SIRT1 provides protection against memory loss through mechanisms that involve oxidative stress, Aβ toxicity, neurofibrillary degeneration, vascular injury, mitochondrial dysfunction, and neuronal loss. In addition, SIRT1 relies upon other avenues that can include trophic factors, such as erythropoietin, and signaling pathways, such as Wnt1 inducible signaling pathway protein 1 (WISP1/CCN4). Yet, SIRT1 can have detrimental effects as well that involve tumorigenesis and blockade of stem cell differentiation and maturation that can limit reparative processes for cognitive loss. Further investigations with sirtuins and SIRT1 should be able to capitalize upon these novel targets for dementia and cognitive loss.
Collapse
Affiliation(s)
- Kenneth Maiese
- Cellular and Molecular Signaling, Newark, New Jersey 07101, United States
| |
Collapse
|
10
|
Abstract
Noncommunicable diseases (NCDs) contribute to a significant amount of disability and death in the world. Of these disorders, vascular disease is ranked high, falls within the five leading causes of death, and impacts multiple other disease entities such as those of the cardiac system, nervous system, and metabolic disease. Targeting the silent mating type information regulation 2 homolog 1 (Saccharomyces cerevisiae) (SIRT1) pathway and the modulation of micro ribonucleic acids (miRNAs) may hold great promise for the development of novel strategies for the treatment of vascular disease since each of these pathways are highly relevant to cardiac and nervous system disorders as well as to metabolic dysfunction. SIRT1 is vital in determining the course of stem cell development and the survival, metabolism, and life span of differentiated cells that are overseen by both autophagy and apoptosis. SIRT1 interfaces with a number of pathways that involve forkhead transcription factors, mechanistic of rapamycin (mTOR), AMP activated protein kinase (AMPK) and Wnt1 inducible signaling pathway protein 1 (WISP1) such that the level of activity of SIRT1 can become a critical determinant for biological and clinical outcomes. The essential fine control of SIRT1 is directly tied to the world of non-coding RNAs that ultimately oversee SIRT1 activity to either extend or end cellular survival. Future studies that can further elucidate the crosstalk between SIRT1 and non-coding RNAs should serve well our ability to harness the power of SIRT1 and non-coding RNAs for the treatment of vascular disorders.
Collapse
Affiliation(s)
- Kenneth Maiese
- Cellular and Molecular Signaling, Newark, New Jersey 07101
| |
Collapse
|
11
|
Abstract
The CCN family of proteins is composed of six members, which are now well recognized as major players in fundamental biological processes. The first three CCN proteins discovered were designated CYR61, CTGF, and NOV because of the context in which they were identified. Both CYR61 and CTGF were discovered in normal cells, whereas NOV was identified in tumors. Soon after their discovery, it was established that they shared important and unique structural features and distinct biological properties. Based on these structural considerations, the three proteins were proposed to belong to a family that was designated CCN by P. Bork. Hence the CCN1, CCN2 and CCN3 acronyms. The family grew to six members a few years later with the description of three proteins WISP-1, WISP-2 and WISP-3 (CCN4, CCN5 and CCN6), that shared the same tetramodular and conserved structural features. With the functions of the CCN proteins being uncovered, this raised a nomenclature problem. A scientific committee convened in Saint Malo (France) proposed to apply the CCN nomenclature to the six members of the family. Although the unified nomenclature was proposed in order to avoid serious misconceptions and lack of precision associated with the use of the old acronyms, the acceptance of the new acronyms has taken time. In order to evaluate how the use of disparate nomenclatures have had an impact on the CCN protein field, we conducted a survey of the articles that have been published in this area since the discovery of the first CCN proteins and inception of the field. We report in this manuscript the confusion and serious deleterious scientific consequences that have stemmed from a disorganized usage of several unrelated acronyms. The conclusions that we have reached call for a unification that needs to overcome personal habits and feelings. Instead of allowing the CCN field to fully crystalize and gain the recognition that it deserves the usage of many different acronyms represents a danger that everyone must fight against in order to avoid its deliquescence. We hope that the considerations discussed in the present article will encourage all authors working in the CCN field to work jointly and succeed in building a strong and coherent CCN scientific community that will benefit all of us.
Collapse
Affiliation(s)
| | - Bernard Perbal
- Université Côte d'Azur, CNRS, GREDEG, France and International CCN Society, Paris, France.
| |
Collapse
|
12
|
Banerjee SK, Maity G, Haque I, Ghosh A, Sarkar S, Gupta V, Campbell DR, Von Hoff D, Banerjee S. Human pancreatic cancer progression: an anarchy among CCN-siblings. J Cell Commun Signal 2016; 10:207-16. [PMID: 27541366 DOI: 10.1007/s12079-016-0343-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 07/27/2016] [Indexed: 02/07/2023] Open
Abstract
Decades of basic and translational studies have identified the mechanisms by which pancreatic cancer cells use molecular pathways to hijack the normal homeostasis of the pancreas, promoting pancreatic cancer initiation, progression, and metastasis, as well as drug resistance. These molecular pathways were explored to develop targeted therapies to prevent or cure this fatal disease. Regrettably, the studies found that majority of the molecular events that dictate carcinogenic growth in the pancreas are non-actionable (potential non-responder groups of targeted therapy). In this review we discuss exciting discoveries on CCN-siblings that reveal how CCN-family members contribute to the different aspects of the development of pancreatic cancer with special emphasis on therapy.
Collapse
|
13
|
Li X, Chen Y, Ye W, Tao X, Zhu J, Wu S, Lou L. Blockade of CCN4 attenuates CCl4-induced liver fibrosis. Arch Med Sci 2015; 11:647-53. [PMID: 26170860 PMCID: PMC4495160 DOI: 10.5114/aoms.2015.52371] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 06/12/2013] [Accepted: 07/07/2013] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION CCN4, also termed WNT-inducible signaling pathway protein-1 (WISP-1), has important roles in inflammation and tissue injury. This study aimed to investigate the effect of CCN4 inhibition using monoclonal anti-CCN4 antibody (CCN4mAb) on the liver injury and fibrosis in a mouse model of liver fibrosis. MATERIAL AND METHODS The mouse liver fibrosis model was induced by carbon tetrachloride (CCl4). Mice received vehicle (saline/olive oil) by subcutaneous injection, CCl4 by subcutaneous injection or CCl4 (subcutaneous) plus CCN4mAb by subcutaneous injection. The pro-inflammatory and pro-fibrotic factors were determined by Western blot. The biochemistry and histopathology, collagen deposition and nuclear factor (NF)-κB activity were also assessed. RESULTS Chronic CCl4 treatment caused liver injury and collagen accumulation. The expression levels of CCN4, pro-inflammatory and pro-fibrotic mediators as well as the activity of NF-κB were markedly increased. Treatment with CCN4mAb significantly inhibited CCl4-induced CCN4 expression, leading to attenuated CCl4-induced liver injury and the inflammatory response. CCN4 blockade also significantly reduced the formation of collagen in the liver and the expression of α-smooth muscle actin and transforming growth factor β1. CONCLUSIONS CCN4 inhibition by CCN4mAb in vivo significantly attenuated the CCl4-induced liver injury and the progression of liver fibrosis. CCN4 may represent a novel therapeutic target for liver injury and fibrosis.
Collapse
Affiliation(s)
- Xiaofei Li
- Department of Infectious Diseases, Yiwu Central Hospital, Zhejiang, China
| | - Yongxin Chen
- Department of Infectious Diseases, Yiwu Central Hospital, Zhejiang, China
| | - Weiwei Ye
- Department of Infectious Diseases, Yiwu Central Hospital, Zhejiang, China
| | - Xingfei Tao
- Department of Infectious Diseases, Yiwu Central Hospital, Zhejiang, China
| | - Jinhong Zhu
- Department of Infectious Diseases, Yiwu Central Hospital, Zhejiang, China
| | - Shuang Wu
- Department of Infectious Diseases, Yiwu Central Hospital, Zhejiang, China
| | - Lianqing Lou
- Department of Infectious Diseases, Yiwu Central Hospital, Zhejiang, China
| |
Collapse
|
14
|
Abstract
Diabetes mellitus affects almost 350 million individuals throughout the globe resulting in significant morbidity and mortality. Of further concern is the growing population of individuals that remain undiagnosed but are susceptible to the detrimental outcomes of this disorder. Diabetes mellitus leads to multiple complications in the central and peripheral nervous systems that include cognitive impairment, retinal disease, neuropsychiatric disease, cerebral ischemia, and peripheral nerve degeneration. Although multiple strategies are being considered, novel targeting of trophic factors, Wnt signaling, Wnt1 inducible signaling pathway protein 1, and stem cell tissue regeneration are considered to be exciting prospects to overcome the cellular mechanisms that lead to neuronal injury in diabetes mellitus involving oxidative stress, apoptosis, and autophagy. Pathways that involve insulin-like growth factor-1, fibroblast growth factor, epidermal growth factor, and erythropoietin can govern glucose homeostasis and are intimately tied to Wnt signaling that involves Wnt1 and Wnt1 inducible signaling pathway protein 1 (CCN4) to foster control over stem cell proliferation, wound repair, cognitive decline, β-cell proliferation, vascular regeneration, and programmed cell death. Ultimately, cellular metabolism through Wnt signaling is driven by primary metabolic pathways of the mechanistic target of rapamycin and AMP activated protein kinase. These pathways offer precise biological control of cellular metabolism, but are exquisitely sensitive to the different components of Wnt signaling. As a result, unexpected clinical outcomes can ensue and therefore demand careful translation of the mechanisms that govern neural repair and regeneration in diabetes mellitus.
Collapse
Affiliation(s)
- Kenneth Maiese
- Cellular and Molecular Signaling, Newark, New Jersey 07101, USA
| |
Collapse
|
15
|
Berschneider B, Ellwanger DC, Baarsma HA, Thiel C, Shimbori C, White ES, Kolb M, Neth P, Königshoff M. miR-92a regulates TGF-β1-induced WISP1 expression in pulmonary fibrosis. Int J Biochem Cell Biol 2014; 53:432-41. [PMID: 24953558 DOI: 10.1016/j.biocel.2014.06.011] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 05/18/2014] [Accepted: 06/13/2014] [Indexed: 12/15/2022]
Abstract
Idiopathic pulmonary fibrosis (IPF) is the most common and fatal form of idiopathic interstitial pneumonia. MicroRNAs (miRNAs), short, single-stranded RNAs that regulate protein expression in a post-transcriptional manner, have recently been demonstrated to contribute to IPF pathogenesis. We have previously identified WNT1-inducible signaling pathway protein 1 (WISP1) as a highly expressed pro-fibrotic mediator in IPF, but the underlying mechanisms resulting in increased WISP1 expression, remain elusive. Here, we investigated whether WISP1 is a target of miRNA regulation. We applied a novel supervised machine learning approach, which predicted miR-30a/d and miR-92a target sites in regions of the human WISP1 3'UTR preferentially bound by the miRNA ribonucleoprotein complex. Both miRNAs were decreased in IPF samples, whereas WISP1 protein was increased. We demonstrated further that transforming growth factor (TGF)-β1-induced WISP1 expression in primary lung fibroblasts in vitro and lung homogenates in vivo. Notably, miR-30a and miR-92a reversed TGF-β1-induced WISP1 mRNA expression in lung fibroblasts. Moreover, miR-92a inhibition increased WISP1 protein expression in lung fibroblasts. An inverse relationship for WISP1 and miR-92a was found in a TGF-β1 dependent lung fibrosis model in vivo. Finally, we found significantly increased WISP1 expression in primary IPF fibroblasts, which negatively correlated with miR-92a level ex vivo. Altogether, our findings indicate a regulatory role of miR-92a for WISP1 expression in pulmonary fibrosis.
Collapse
Affiliation(s)
- Barbara Berschneider
- Comprehensive Pneumology Center, Helmholtz Zentrum Munchen, University Hospital, Ludwig-Maximilians University, Munich, Member of the German Center for Lung Research (DZL), Germany
| | - Daniel C Ellwanger
- Department of Genome-oriented Bioinformatics, Technische Universität München, Center of Life and Food Science, Freising Weihenstephan, Germany
| | - Hoeke A Baarsma
- Comprehensive Pneumology Center, Helmholtz Zentrum Munchen, University Hospital, Ludwig-Maximilians University, Munich, Member of the German Center for Lung Research (DZL), Germany
| | - Cedric Thiel
- Comprehensive Pneumology Center, Helmholtz Zentrum Munchen, University Hospital, Ludwig-Maximilians University, Munich, Member of the German Center for Lung Research (DZL), Germany
| | - Chiko Shimbori
- Department of Medicine, McMaster University, Firestone Institute for Respiratory Health, Hamilton, ON, Canada
| | - Eric S White
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Martin Kolb
- Department of Medicine, McMaster University, Firestone Institute for Respiratory Health, Hamilton, ON, Canada
| | - Peter Neth
- Institute for Cardiovascular Prevention, Ludwig Maximilians University Munich, Munich, Germany
| | - Melanie Königshoff
- Comprehensive Pneumology Center, Helmholtz Zentrum Munchen, University Hospital, Ludwig-Maximilians University, Munich, Member of the German Center for Lung Research (DZL), Germany.
| |
Collapse
|
16
|
Tank J, Lindner D, Wang X, Stroux A, Gilke L, Gast M, Zietsch C, Skurk C, Scheibenbogen C, Klingel K. Single-target RNA interference for the blockade of multiple interacting proinflammatory and profibrotic pathways in cardiac fibroblasts. J Mol Cell Cardiol. 2014;66:141-156. [PMID: 24239602 DOI: 10.1016/j.yjmcc.2013.11.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2013] [Revised: 10/18/2013] [Accepted: 11/04/2013] [Indexed: 12/14/2022]
Abstract
Therapeutic targets of broad relevance are likely located in pathogenic pathways common to disorders of various etiologies. Screening for targets of this type revealed CCN genes to be consistently upregulated in multiple cardiomyopathies. We developed RNA interference (RNAi) to silence CCN2 and found this single-target approach to block multiple proinflammatory and profibrotic pathways in activated primary cardiac fibroblasts (PCFBs). The RNAi-strategy was developed in murine PCFBs and then investigated in "individual" human PCFBs grown from human endomyocardial biopsies (EMBs). Screening of short hairpin RNA (shRNA) sequences for high silencing efficacy and specificity yielded RNAi adenovectors silencing CCN2 in murine or human PCFBs, respectively. Comparison of RNAi with CCN2-modulating microRNA (miR) vectors expressing miR-30c or miR-133b showed higher efficacy of RNAi. In murine PCFBs, CCN2 silencing resulted in strongly reduced expression of stretch-induced chemokines (Ccl2, Ccl7, Ccl8), matrix metalloproteinases (MMP2, MMP9), extracellular matrix (Col3a1), and a cell-to-cell contact protein (Cx43), suggesting multiple signal pathways to be linked to CCN2. Immune cell chemotaxis towards CCN2-depleted PCFBs was significantly reduced. We demonstrate here that this RNAi strategy is technically applicable to "individual" human PCFBs, too, but that these display individually strikingly different responses to CCN2 depletion. Either genomically encoded factors or stable epigenetic modification may explain different responses between individual PCFBs. The new RNAi approach addresses a key regulator protein induced in cardiomyopathies. Investigation of this and other molecular therapies in individual human PCBFs may help to dissect differential pathogenic processes between otherwise similar disease entities and individuals.
Collapse
|