1
|
Eken A, Erdem S, Haliloglu Y, Zehra Okus F, Cakir M, Fatih Yetkin M, Akcakoyunlu M, Karayigit MO, Azizoglu ZB, Bicer A, Gur TN, Aslan K, Hora M, Oukka M, Altuntas HD, Ufuk Nalbantoglu O, Gundogdu A, Mirza M, Canatan H. Temporal overexpression of IL-22 and Reg3γ differentially impacts the severity of experimental autoimmune encephalomyelitis. Immunology 2021; 164:73-89. [PMID: 33876425 PMCID: PMC8358722 DOI: 10.1111/imm.13340] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 03/30/2021] [Accepted: 03/31/2021] [Indexed: 12/18/2022] Open
Abstract
IL-22 is an alpha-helical cytokine which belongs to the IL-10 family of cytokines. IL-22 is produced by RORγt+ innate and adaptive lymphocytes, including ILC3, γδ T, iNKT, Th17 and Th22 cells and some granulocytes. IL-22 receptor is expressed primarily by non-haematopoietic cells. IL-22 is critical for barrier immunity at the mucosal surfaces in the steady state and during infection. Although IL-22 knockout mice were previously shown to develop experimental autoimmune encephalomyelitis (EAE), a murine model of multiple sclerosis (MS), how temporal IL-22 manipulation in adult mice would affect EAE course has not been studied previously. In this study, we overexpressed IL-22 via hydrodynamic gene delivery or blocked it via neutralizing antibodies in C57BL/6 mice to explore the therapeutic impact of IL-22 modulation on the EAE course. IL-22 overexpression significantly decreased EAE scores and demyelination, and reduced infiltration of IFN-γ+IL-17A+Th17 cells into the central nervous system (CNS). The neutralization of IL-22 did not alter the EAE pathology significantly. We show that IL-22-mediated protection is independent of Reg3γ, an epithelial cell-derived antimicrobial peptide induced by IL-22. Thus, overexpression of Reg3γ significantly exacerbated EAE scores, demyelination and infiltration of IFN-γ+IL-17A+ and IL-17A+GM-CSF+Th17 cells to CNS. We also show that Reg3γ may inhibit IL-2-mediated STAT5 signalling and impair expansion of Treg cells in vivo and in vitro. Finally, Reg3γ overexpression dramatically impacted intestinal microbiota during EAE. Our results provide novel insight into the role of IL-22 and IL-22-induced antimicrobial peptide Reg3γ in the pathogenesis of CNS inflammation in a murine model of MS.
Collapse
Affiliation(s)
- Ahmet Eken
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Serife Erdem
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Yesim Haliloglu
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Fatma Zehra Okus
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Mustafa Cakir
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
- Department of Medical BiologyVan Yuzuncu Yıl University School of MedicineVanTurkey
| | | | - Merve Akcakoyunlu
- Department of NeurologyErciyes University School of MedicineKayseriTurkey
| | | | - Zehra Busra Azizoglu
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Ayten Bicer
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Tugba Nur Gur
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Kubra Aslan
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Mehmet Hora
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Mohamed Oukka
- Department of ImmunologyUniversity of WashingtonSeattleWAUSA
| | - Hamiyet Donmez Altuntas
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| | - Ozkan Ufuk Nalbantoglu
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
- Department of Computer EngineeringFaculty of EngineeringErciyes UniversityKayseriTurkey
| | - Aycan Gundogdu
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
- Department of Microbiology and Clinical MicrobiologyErciyes University School of MedicineKayseriTurkey
| | - Meral Mirza
- Department of NeurologyErciyes University School of MedicineKayseriTurkey
| | - Halit Canatan
- Department of Medical BiologyErciyes University School of MedicineKayseriTurkey
- Betül‐Ziya Eren Genome and Stem Cell Center (GENKOK)KayseriTurkey
| |
Collapse
|
2
|
Varilh M, Acquatella-Tran Van Ba I, Silhol M, Nieto-Lopez F, Moussaed M, Lebart MC, Bovolenta P, Verdier JM, Rossel M, Marcilhac A, Trousse F. Reg-1α Promotes Differentiation of Cortical Progenitors via Its N-Terminal Active Domain. Front Cell Dev Biol 2020; 8:681. [PMID: 32903776 PMCID: PMC7443566 DOI: 10.3389/fcell.2020.00681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 07/06/2020] [Indexed: 12/14/2022] Open
Abstract
Reg-1α belongs to the Reg family of small, secreted proteins expressed in both pancreas and nervous system. Reg-1α is composed of two domains, an insoluble C-type lectin domain and a short soluble N-terminal peptide, which is released from the molecule upon proteolytic N-terminal processing, although the biological significance of this proteolysis remains unclear. We have previously shown that binding of Reg-1α to its receptor Extl3 stimulates axonal outgrowth. Reg-1α and Extl3 genes are expressed in the developing cortex but their expression decreases in adulthood, pointing to a possible function of this signaling system at the early developmental stages. Here, we demonstrate that recombinant Reg-1α increases migration and differentiation of cultured embryonic rat telencephalic progenitors via the activation of GSK-3β activity. In vivo overexpression of Reg-1α by in utero electroporation, has a similar effect, favoring premature differentiation of cortical progenitors. Notably, the N-terminal soluble domain, but not the C-type lectin domain, is largely responsible for Reg-1α effects on cortical neuronal differentiation. We thus conclude that Reg-1α via its proteolytically generated N-terminal domain is required for basic development processes.
Collapse
Affiliation(s)
- Marjorie Varilh
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France.,PSL Research University, Paris, France
| | | | - Michelle Silhol
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France.,PSL Research University, Paris, France
| | - Francisco Nieto-Lopez
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas - Universidad Autónoma de Madrid and CIBER de Enfermedades Raras, Madrid, Spain
| | - Mireille Moussaed
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France.,PSL Research University, Paris, France
| | - Marie-Christine Lebart
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France.,PSL Research University, Paris, France
| | - Paola Bovolenta
- Centro de Biología Molecular Severo Ochoa, Consejo Superior de Investigaciones Científicas - Universidad Autónoma de Madrid and CIBER de Enfermedades Raras, Madrid, Spain
| | - Jean-Michel Verdier
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France.,PSL Research University, Paris, France
| | - Mireille Rossel
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France.,PSL Research University, Paris, France
| | - Anne Marcilhac
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France.,PSL Research University, Paris, France
| | - Françoise Trousse
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France.,PSL Research University, Paris, France
| |
Collapse
|
3
|
Zhang XQ, Yu LT, Du P, Yin TQ, Zhang ZY, Xu Y, Li X, Li YJ, Wang M, Luo C. Single-chain Antibody Against Reg4 Suppresses Gastric Cancer Cell Growth and Enhances 5-FU-induced Cell Death in vitro. Anticancer Agents Med Chem 2020; 19:610-619. [PMID: 30465515 DOI: 10.2174/1871520619666181122104720] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 08/15/2018] [Accepted: 11/13/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Regenerating islet-derived gene family member 4 (Reg4), a well-investigated growth factor in the regenerative pancreas, has recently been reported to be highly associated with a majority of gastrointestinal cancers. Pathological hyper-expression or artificial over-expression of Reg4 causes acceleration of tumor growth, migration, and resistance to chemotherapeutic 5-Fluorouracil (5-FU). Until now, no method has been successfully established for eliminating the effects of Reg4 protein. METHODS This study reports the production of an engineered immunoglobin, a single-chain variable fragment (scFv-Reg4), to specifically bind Reg4 and block the bioactivity. The complementary-determining regions (CDRs) against Reg4 were assigned using MOE and ZDOCK servers. The binding affinity (KD) was determined by bio-layer interferometry (BLI). MKN45 and AGS cell proliferation was determined by Thiazolyl blue tetrazolium bromide (MTT) method and the cell apoptosis was detected by flow cytometry assay. RESULTS The KD of scFv-Reg4 to Reg4 was determined to be 1.91×10-8. In MKN45 and AGS cell lines, scFv- Reg4 depressed Reg4-stimulated cell proliferation and the inhibitory rates were 27.7±1.5% and 17.3±2.6%, respectively. Furthermore, scFv significantly enhanced 5-FU-induced cell death, from 23.0±1.0% to 28.4±1.2% in MKN45 and 28.2±0.7% to 36.6±0.6% in AGS cells. Treatment with scFv alone could lyse cancer cells to a certain extent, but no significance has been observed. CONCLUSION The single-chain antibody (scFv-Reg4) significantly inhibited gastric cancer cell proliferation and synergistically enhanced the lethal effect of 5-FU. Thus, traditional chemo-/radio- therapeutics supplemented with scFv-Reg4 may provide advances in the strategy for gastrointestinal cancer treatment.
Collapse
Affiliation(s)
- Xue-Qing Zhang
- School of Life Science & Technology, China Pharmaceutical University, Nanjing, China
| | - Lu-Ting Yu
- School of Life Science & Technology, China Pharmaceutical University, Nanjing, China.,Fraser Laboratories for Diabetes Research, Department of Medicine, McGill University Health Centre, Montreal, QC, Canada
| | - Pei Du
- School of Life Science & Technology, China Pharmaceutical University, Nanjing, China
| | - Tian-Qi Yin
- School of Life Science & Technology, China Pharmaceutical University, Nanjing, China
| | - Zhi-Yuan Zhang
- School of Life Science & Technology, China Pharmaceutical University, Nanjing, China
| | - Ying Xu
- Jiangsu Celtec Biotechnology Co. Ltd, Jiangsu, China
| | - Xiang Li
- School of Life Science & Technology, China Pharmaceutical University, Nanjing, China
| | - You-Jie Li
- School of Life Science & Technology, China Pharmaceutical University, Nanjing, China
| | - Min Wang
- School of Life Science & Technology, China Pharmaceutical University, Nanjing, China.,State Key Laboratory of Nature Medicines, China Pharmaceutical University, Nanjing, China
| | - Chen Luo
- School of Life Science & Technology, China Pharmaceutical University, Nanjing, China.,State Key Laboratory of Nature Medicines, China Pharmaceutical University, Nanjing, China
| |
Collapse
|
4
|
Xu X, Fukui H, Ran Y, Wang X, Inoue Y, Ebisudani N, Nishimura H, Tomita T, Oshima T, Watari J, Kiyama H, Miwa H. The Link between Type III Reg and STAT3-Associated Cytokines in Inflamed Colonic Tissues. Mediators Inflamm 2019; 2019:7859460. [PMID: 31780871 PMCID: PMC6875322 DOI: 10.1155/2019/7859460] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 09/10/2019] [Accepted: 09/25/2019] [Indexed: 02/08/2023] Open
Abstract
Reg (regenerating gene) family proteins are known to be overexpressed in gastrointestinal (GI) tissues under conditions of inflammation. However, the pathophysiological significance of Reg family protein overexpression and its regulation is still unclear. In the present study, we investigated the profile of Reg family gene expression in a colitis model and focused on the regulation of Reg IIIβ and IIIγ, which are overexpressed in inflamed colonic mucosa. C57BL/6 mice were administered 2% dextran sulfate sodium (DSS) in drinking water for five days, and their colonic tissues were investigated histopathologically at interval for up to 12 weeks. Gene expression of the Reg family and cytokines (IL-6, IL-17, and IL-22) was evaluated by real-time RT-PCR, and Reg IIIβ/γ expression was examined by immunohistochemistry. The effects of cytokines on STAT3 phosphorylation and HIP/PAP (type III REG) expression in Caco2 and HCT116 cells were examined by Western blot analysis. Among Reg family genes, Reg IIIβ and IIIγ were alternatively overexpressed in the colonic tissues of mice with DSS-induced colitis. The expression of STAT3-associated cytokines (IL-6, IL-17, and IL-22) was also significantly increased in those tissues, being significantly correlated with that of Reg IIIβ/γ. STAT3 phosphorylation and HIP/PAP expression were significantly enhanced in Caco2 cells upon stimulation with IL-6, IL-17, and IL-22. In HCT116 cells, those enhancements were also observed by IL-6 and IL-22 stimulations but not IL-17. The link between type III Reg and STAT3-associated cytokines appears to play a pivotal role in the pathophysiology of DSS-induced colitis.
Collapse
Affiliation(s)
- Xin Xu
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Hirokazu Fukui
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Ying Ran
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xuan Wang
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yoshihito Inoue
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Nobuhiko Ebisudani
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Heihachiro Nishimura
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Toshihiko Tomita
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Tadayuki Oshima
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Jiro Watari
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hiroshi Kiyama
- Department of Functional Anatomy and Neuroscience, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroto Miwa
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| |
Collapse
|
5
|
Chen Z, Downing S, Tzanakakis ES. Four Decades After the Discovery of Regenerating Islet-Derived (Reg) Proteins: Current Understanding and Challenges. Front Cell Dev Biol 2019; 7:235. [PMID: 31696115 PMCID: PMC6817481 DOI: 10.3389/fcell.2019.00235] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 09/30/2019] [Indexed: 12/15/2022] Open
Abstract
Regenerating islet-derived (Reg) proteins have emerged as multifunctional agents with pro-proliferative, anti-apoptotic, differentiation-inducing and bactericidal properties. Over the last 40 years since first discovered, Reg proteins have been implicated in a gamut of maladies including diabetes, various types of cancer of the digestive tract, and Alzheimer disease. Surprisingly though, a consensus is still absent on the regulation of their expression, and molecular underpinning of their function. Here, we provide a critical appraisal of recent findings in the field of Reg protein biology. Specifically, the structural characteristics are reviewed particularly in connection with established or purported functions of different members of the Reg family. Moreover, Reg expression patterns in different tissues both under normal and pathophysiological conditions are summarized. Putative receptors and cascades reported to relay Reg signaling inciting cellular responses are presented aiming at a better appreciation of the biological activities of the distinct Reg moieties. Challenges are also discussed that have hampered thus far the rapid progress in this field such as the use of non-standard nomenclature for Reg molecules among various research groups, the existence of multiple Reg members with significant degree of homology and possibly compensatory modes of action, and the need for common assays with robust readouts of Reg activity. Coordinated research is warranted going forward, given that several research groups have independently linked Reg proteins to diseased states and raised the possibility that these biomolecules can serve as therapeutic targets and biomarkers.
Collapse
Affiliation(s)
- Zijing Chen
- Department of Chemical and Biological Engineering, Tufts University, Medford, MA, United States
| | - Shawna Downing
- Clinical and Translational Science Institute, Tufts Medical Center, Boston, MA, United States
| | - Emmanuel S Tzanakakis
- Department of Chemical and Biological Engineering, Tufts University, Medford, MA, United States.,Clinical and Translational Science Institute, Tufts Medical Center, Boston, MA, United States
| |
Collapse
|
6
|
Abstract
INTRODUCTION The regenerating gene (Reg) was identified in regenerating islets and its related genes were revealed to constitute the Reg gene family. Reg family proteins act as growth factors for several cells. Recently, autoimmunity against the Reg family proteins has been reported in several diseases. In addition, the Reg family genes were found to be expressed in a large number of cancers and to influence prognosis. AREAS COVERED The historical background and current view of the structure, function, and expression of Reg family genes/proteins and their physiological/pathological significance in several diseases are described. Based on the findings, the diagnostic/therapeutic potential of Reg family genes/proteins is also discussed. EXPERT OPINION Autoimmunity against Reg family proteins may be a new diagnostic marker and/or therapeutic target for immune-mediated diseases. Treatment aimed at the expansion of the β-cell mass by the Reg genes/proteins, combined with the abrogation of autoimmunity, constitutes a potential approach for the treatment of diabetes. Conversely, some cancer cells have gained the ability to overexpress the Reg genes/proteins, thereby enhancing their proliferative capacities, resulting in these cells having a considerable growth advantage. Thus, the Reg genes/proteins are expected to be a new prognostic marker in cancer and/or a future therapeutic target.
Collapse
Affiliation(s)
- Shin Takasawa
- a Department of Biochemistry , Nara Medical University , Kashihara , Japan
| |
Collapse
|
7
|
Calderari S, Irminger JC, Giroix MH, Ehses JA, Gangnerau MN, Coulaud J, Rickenbach K, Gauguier D, Halban P, Serradas P, Homo-Delarche F. Regenerating 1 and 3b gene expression in the pancreas of type 2 diabetic Goto-Kakizaki (GK) rats. PLoS One 2014; 9:e90045. [PMID: 24587207 PMCID: PMC3936001 DOI: 10.1371/journal.pone.0090045] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Accepted: 01/27/2014] [Indexed: 02/06/2023] Open
Abstract
Regenerating (REG) proteins are associated with islet development, β-cell damage, diabetes and pancreatitis. Particularly, REG-1 and REG-3-beta are involved in cell growth/survival and/or inflammation and the Reg1 promoter contains interleukin-6 (IL-6)-responsive elements. We showed by transcriptome analysis that islets of Goto-Kakizaki (GK) rats, a model of spontaneous type 2 diabetes, overexpress Reg1, 3α, 3β and 3γ, vs Wistar islets. Goto-Kakizaki rat islets also exhibit increased cytokine/chemokine expression/release, particularly IL-6. Here we analyzed Reg1 and Reg3β expression and REG-1 immuno-localization in the GK rat pancreas in relationship with inflammation. Isolated pancreatic islets and acinar tissue from male adult Wistar and diabetic GK rats were used for quantitative RT-PCR analysis. REG-1 immunohistochemistry was performed on paraffin sections with a monoclonal anti-rat REG-1 antibody. Islet cytokine/chemokine release was measured after 48 h-culture. Islet macrophage-positive area was quantified on cryostat sections using anti-CD68 and major histocompatibility complex (MHC) class II antibodies. Pancreatic exocrine-to-endocrine Reg1 and Reg3β mRNA ratios were markedly increased in Wistar vs GK rats. Conversely, both genes were upregulated in isolated GK rat islets. These findings were unexpected, because Reg genes are expressed in the pancreatic acinar tissue. However, we observed REG-1 protein labeling in acinar peri-ductal tissue close to islets and around large, often disorganized, GK rat islets, which may retain acinar cells due to their irregular shape. These large islets also showed peri-islet macrophage infiltration and increased release of various cytokines/chemokines, particularly IL-6. Thus, IL-6 might potentially trigger acinar REG-1 expression and secretion in the vicinity of large diabetic GK rat islets. This increased acinar REG-1 expression might reflect an adaptive though unsuccessful response to deleterious microenvironment.
Collapse
MESH Headings
- Animals
- Antigens, Neoplasm/genetics
- Antigens, Neoplasm/metabolism
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/metabolism
- Chemokines/blood
- Chemokines/metabolism
- Diabetes Mellitus, Type 2/blood
- Diabetes Mellitus, Type 2/genetics
- Diabetes Mellitus, Type 2/metabolism
- Diabetes Mellitus, Type 2/pathology
- Gene Expression Regulation
- Islets of Langerhans/metabolism
- Lectins, C-Type/genetics
- Lectins, C-Type/metabolism
- Lithostathine/genetics
- Lithostathine/metabolism
- Macrophages/metabolism
- Male
- Pancreatitis-Associated Proteins
- Rats
- Rats, Wistar
Collapse
Affiliation(s)
- Sophie Calderari
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMRS 872, Team 6, Centre de Recherche des Cordeliers (CRC), Université Pierre et Marie Curie, Paris 6, Paris, France
| | - Jean-Claude Irminger
- Department of Genetic Medicine and Development, University of Geneva, Geneva, Switzerland
| | - Marie-Hélène Giroix
- Equipe associée au Centre National de la Recherche Scientifique (CNRS) 4413-Unité de Biologie Fonctionnelle et Adaptative (BFA), Team 1 (Biologie et Pathologie du Pancréas Endocrine (B2PE)), Université Paris-Diderot Sorbonne-Paris-Cité, Paris, France
| | - Jan A. Ehses
- Department of Surgery, Faculty of Medicine, University of British Columbia and Child and Family Research Institute, Vancouver, BC, Canada
| | - Marie-Noëlle Gangnerau
- Equipe associée au Centre National de la Recherche Scientifique (CNRS) 4413-Unité de Biologie Fonctionnelle et Adaptative (BFA), Team 1 (Biologie et Pathologie du Pancréas Endocrine (B2PE)), Université Paris-Diderot Sorbonne-Paris-Cité, Paris, France
| | - Josiane Coulaud
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMRS 872, Team 6, Centre de Recherche des Cordeliers (CRC), Université Pierre et Marie Curie, Paris 6, Paris, France
| | - Katharina Rickenbach
- Department of Genetic Medicine and Development, University of Geneva, Geneva, Switzerland
| | - Dominique Gauguier
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMRS 872, Team 6, Centre de Recherche des Cordeliers (CRC), Université Pierre et Marie Curie, Paris 6, Paris, France
| | - Philippe Halban
- Department of Genetic Medicine and Development, University of Geneva, Geneva, Switzerland
| | - Patricia Serradas
- INSERM UMRS 872, Team 9, CRC, Université Pierre et Marie Curie, Paris 6, Paris, France
| | - Françoise Homo-Delarche
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMRS 872, Team 6, Centre de Recherche des Cordeliers (CRC), Université Pierre et Marie Curie, Paris 6, Paris, France
- * E-mail:
| |
Collapse
|