1
|
Dabbagh-Gorjani F. A Comprehensive Review on the Role of Interleukin-40 as a Biomarker for Diagnosing Inflammatory Diseases. Autoimmune Dis 2024; 2024:3968767. [PMID: 38464677 PMCID: PMC10923619 DOI: 10.1155/2024/3968767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/13/2024] [Accepted: 02/20/2024] [Indexed: 03/12/2024] Open
Abstract
Interleukins are a group of proteins that have a wide range of complex functions and are believed to be involved in several diseases and conditions. In particular, interleukin-40 (IL-40) is a recently identified cytokine associated with B cells that was first introduced by Catalan et al. in 2017. This cytokine has several roles in the body, including functioning in the formation of B cells in the bone marrow, IgA production, and expression in the intestinal microbiome. Moreover, IL-40 appears to be involved in numerous autoimmune and inflammatory conditions, such as rheumatoid arthritis, systemic lupus erythematosus, primary Sjogren's syndrome, ankylosing spondylitis, type 2 diabetes, Graves' disease, and hepatic cell carcinoma. Our understanding of this molecule is quite restricted due to its novelty. However, because of its inflammatory characteristics, there is a high probability that it contributes to a variety of inflammatory disease complications. The aim of the present review is to highlight all available data on the importance of assessing IL-40 levels in human diseases up to now, which could be used as a diagnostic biomarker for the onset or progression of numerous inflammatory diseases.
Collapse
Affiliation(s)
- Feryal Dabbagh-Gorjani
- Department of Immunology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
2
|
Xu X, Liang JH, Xu QC, Yin XY. Development and Verification of a novel cuproptosis- and immune-associated based prognostic genetic signature for pancreatic ductal adenocarcinoma. Clin Res Hepatol Gastroenterol 2023; 47:102089. [PMID: 36707046 DOI: 10.1016/j.clinre.2023.102089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/21/2022] [Accepted: 01/23/2023] [Indexed: 01/26/2023]
Abstract
OBJECTIVE Pancreatic ductal adenocarcinoma (PDAC) is a malignancy with a dismal prognosis. Cuproptosis, a novel mechanism mediated by protein lipoylation, results in acute proteotoxic stress and ultimately cell death. However, the clinical impacts of cuproptosis-associated genes and their relationship with immune status in PDAC have not been documented. In this study, we aimed at constructing a cuproptosis- and immune-associated prognostic signature to stratify and predict the prognosis for PDAC patients. METHODS The gene expression profiles of 176 PDAC patients from The Cancer Genome Atlas and 167 normal pancreas tissues from the Genotype-Tissue Expression Project were analyzed for differentially expressed genes (DEGs) between PDAC and normal tissues. Pearson correlation analyses were performed to screen out cuproptosis- and immune-associated DEGs. The risk signature of DEGs was constructed using the least absolute shrinkage and selection operator (LASSO) Cox regression analysis, which was validated in the Gene Expression Omnibus (GEO) cohort (n = 114). The immune characteristics in the two risk groups were evaluated using single-sample gene set enrichment analysis and ESTIMATE algorithms. RESULTS A total of 91 cuproptosis- and immune-associated DEGs were screened out, and eight prognostic-related genes were identified using LASSO Cox regression. The prognostic-related genes were then used to construct a risk scoring model, which stratified patients into low- and high-risk groups and were further verified in the external GEO database. The patients in the high-risk group had significantly shorter overall survival than those in the low-risk group. A nomogram based on the risk signature was then constructed. Immune infiltration evaluation suggested that immune status was more activated in the low-risk group. The mutation spectrum also differed between high- and low-risk groups. CONCLUSIONS Our cuproptosis- and immune-associated genetic risk signature could be a prognostic biomarker for PDAC. Cuproptosis might be a promising therapeutic target for PDAC.
Collapse
Affiliation(s)
- Xiang Xu
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Jia-Hua Liang
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Qiong-Cong Xu
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Xiao-Yu Yin
- Department of Pancreato-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China.
| |
Collapse
|
3
|
Becic A, Leifeld J, Shaukat J, Hollmann M. Tetraspanins as Potential Modulators of Glutamatergic Synaptic Function. Front Mol Neurosci 2022; 14:801882. [PMID: 35046772 PMCID: PMC8761850 DOI: 10.3389/fnmol.2021.801882] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 12/07/2021] [Indexed: 12/16/2022] Open
Abstract
Tetraspanins (Tspans) comprise a membrane protein family structurally defined by four transmembrane domains and intracellular N and C termini that is found in almost all cell types and tissues of eukaryotes. Moreover, they are involved in a bewildering multitude of diverse biological processes such as cell adhesion, motility, protein trafficking, signaling, proliferation, and regulation of the immune system. Beside their physiological roles, they are linked to many pathophysiological phenomena, including tumor progression regulation, HIV-1 replication, diabetes, and hepatitis. Tetraspanins are involved in the formation of extensive protein networks, through interactions not only with themselves but also with numerous other specific proteins, including regulatory proteins in the central nervous system (CNS). Interestingly, recent studies showed that Tspan7 impacts dendritic spine formation, glutamatergic synaptic transmission and plasticity, and that Tspan6 is correlated with epilepsy and intellectual disability (formerly known as mental retardation), highlighting the importance of particular tetraspanins and their involvement in critical processes in the CNS. In this review, we summarize the current knowledge of tetraspanin functions in the brain, with a particular focus on their impact on glutamatergic neurotransmission. In addition, we compare available resolved structures of tetraspanin family members to those of auxiliary proteins of glutamate receptors that are known for their modulatory effects.
Collapse
|
4
|
Ghasemi S, Becker T, Grabe HJ, Teumer A. Discovery of novel eGFR-associated multiple independent signals using a quasi-adaptive method. Front Genet 2022; 13:997302. [PMID: 36386835 PMCID: PMC9660290 DOI: 10.3389/fgene.2022.997302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/13/2022] [Indexed: 11/13/2022] Open
Abstract
A decreased estimated glomerular filtration rate (eGFR) leading to chronic kidney disease is a significant public health problem. Kidney function is a heritable trait, and recent application of genome-wide association studies (GWAS) successfully identified multiple eGFR-associated genetic loci. To increase statistical power for detecting independent associations in GWAS loci, we improved our recently developed quasi-adaptive method estimating SNP-specific alpha levels for the conditional analysis, and applied it to the GWAS meta-analysis results of eGFR among 783,978 European-ancestry individuals. Among known eGFR loci, we revealed 19 new independent association signals that were subsequently replicated in the United Kingdom Biobank (n = 408,608). These associations have remained undetected by conditional analysis using the established conservative genome-wide significance level of 5 × 10-8. Functional characterization of known index SNPs and novel independent signals using colocalization of conditional eGFR association results and gene expression in cis across 51 human tissues identified two potentially causal genes across kidney tissues: TSPAN33 and TFDP2, and three candidate genes across other tissues: SLC22A2, LRP2, and CDKN1C. These colocalizations were not identified in the original GWAS. By applying our improved quasi-adaptive method, we successfully identified additional genetic variants associated with eGFR. Considering these signals in colocalization analyses can increase the precision of revealing potentially functional genes of GWAS loci.
Collapse
Affiliation(s)
- Sahar Ghasemi
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany.,Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany.,DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Tim Becker
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Hans J Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany.,German Center for Neurodegenerative Diseases DZNE, Site Rostock/Greifswald, Greifswald, Germany
| | - Alexander Teumer
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany.,DZHK (German Center for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| |
Collapse
|
5
|
Liu J, Toy R, Vantucci C, Pradhan P, Zhang Z, Kuo KM, Kubelick KP, Huo D, Wen J, Kim J, Lyu Z, Dhal S, Atalis A, Ghosh-Choudhary SK, Devereaux EJ, Gumbart JC, Xia Y, Emelianov SY, Willett NJ, Roy K. Bifunctional Janus Particles as Multivalent Synthetic Nanoparticle Antibodies (SNAbs) for Selective Depletion of Target Cells. NANO LETTERS 2021; 21:875-886. [PMID: 33395313 PMCID: PMC8176937 DOI: 10.1021/acs.nanolett.0c04833] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Monoclonal antibodies (mAb) have had a transformative impact on treating cancers and immune disorders. However, their use is limited by high development time and monetary cost, manufacturing complexities, suboptimal pharmacokinetics, and availability of disease-specific targets. To address some of these challenges, we developed an entirely synthetic, multivalent, Janus nanotherapeutic platform, called Synthetic Nanoparticle Antibodies (SNAbs). SNAbs, with phage-display-identified cell-targeting ligands on one "face" and Fc-mimicking ligands on the opposite "face", were synthesized using a custom, multistep, solid-phase chemistry method. SNAbs efficiently targeted and depleted myeloid-derived immune-suppressor cells (MDSCs) from mouse-tumor and rat-trauma models, ex vivo. Systemic injection of MDSC-targeting SNAbs efficiently depleted circulating MDSCs in a mouse triple-negative breast cancer model, enabling enhanced T cell and Natural Killer cell infiltration into tumors. Our results demonstrate that SNAbs are a versatile and effective functional alternative to mAbs, with advantages of a plug-and-play, cell-free manufacturing process, and high-throughput screening (HTS)-enabled library of potential targeting ligands.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | - Jianguo Wen
- Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60517, United States
| | | | | | | | | | - Shohini K Ghosh-Choudhary
- School of Medicine, University of Pittsburgh, 3550 Terrace St., Pittsburgh, Pennsylvania 15213, United States
| | - Emily J Devereaux
- Orthopaedics Department, Emory University, Atlanta, Georgia 30322, United States
- Research Service, Atlanta VA Medical Center, Decatur, Georgia 30033, United States
| | | | | | | | - Nick J Willett
- Orthopaedics Department, Emory University, Atlanta, Georgia 30322, United States
- Research Service, Atlanta VA Medical Center, Decatur, Georgia 30033, United States
| | | |
Collapse
|
6
|
Bobrowicz M, Kubacz M, Slusarczyk A, Winiarska M. CD37 in B Cell Derived Tumors-More than Just a Docking Point for Monoclonal Antibodies. Int J Mol Sci 2020; 21:ijms21249531. [PMID: 33333768 PMCID: PMC7765243 DOI: 10.3390/ijms21249531] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/10/2020] [Accepted: 12/13/2020] [Indexed: 12/20/2022] Open
Abstract
CD37 is a tetraspanin expressed prominently on the surface of B cells. It is an attractive molecular target exploited in the immunotherapy of B cell-derived lymphomas and leukemia. Currently, several monoclonal antibodies targeting CD37 as well as chimeric antigen receptor-based immunotherapies are being developed and investigated in clinical trials. Given the unique role of CD37 in the biology of B cells, it seems that CD37 constitutes more than a docking point for monoclonal antibodies, and targeting this molecule may provide additional benefit to relapsed or refractory patients. In this review, we aimed to provide an extensive overview of the function of CD37 in B cell malignancies, providing a comprehensive view of recent therapeutic advances targeting CD37 and delineating future perspectives.
Collapse
MESH Headings
- Antibodies, Monoclonal/therapeutic use
- Antigens, Neoplasm/immunology
- Antigens, Neoplasm/metabolism
- Antineoplastic Agents, Immunological/therapeutic use
- B-Lymphocytes/immunology
- B-Lymphocytes/metabolism
- B-Lymphocytes/pathology
- Humans
- Immunotherapy/methods
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Leukemia, Lymphocytic, Chronic, B-Cell/immunology
- Leukemia, Lymphocytic, Chronic, B-Cell/metabolism
- Lymphoma, B-Cell/drug therapy
- Lymphoma, B-Cell/immunology
- Lymphoma, B-Cell/metabolism
- Receptors, Chimeric Antigen/immunology
- Receptors, Chimeric Antigen/metabolism
- Tetraspanins/immunology
- Tetraspanins/metabolism
Collapse
|
7
|
Sohni A, Tan K, Song HW, Burow D, de Rooij DG, Laurent L, Hsieh TC, Rabah R, Hammoud SS, Vicini E, Wilkinson MF. The Neonatal and Adult Human Testis Defined at the Single-Cell Level. Cell Rep 2020; 26:1501-1517.e4. [PMID: 30726734 PMCID: PMC6402825 DOI: 10.1016/j.celrep.2019.01.045] [Citation(s) in RCA: 197] [Impact Index Per Article: 49.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/21/2018] [Accepted: 01/10/2019] [Indexed: 12/14/2022] Open
Abstract
Spermatogenesis has been intensely studied in rodents but remains poorly understood in humans. Here, we used single-cell RNA sequencing to analyze human testes. Clustering analysis of neonatal testes reveals several cell subsets, including cell populations with characteristics of primordial germ cells (PGCs) and spermatogonial stem cells (SSCs). In adult testes, we identify four undifferentiated spermatogonia (SPG) clusters, each of which expresses specific marker genes. We identify protein markers for the most primitive SPG state, allowing us to purify this likely SSC-enriched cell subset. We map the timeline of male germ cell development from PGCs through fetal germ cells to differentiating adult SPG stages. We also define somatic cell subsets in both neonatal and adult testes and trace their developmental trajectories. Our data provide a blueprint of the developing human male germline and supporting somatic cells. The PGC-like and SSC markers are candidates to be used for SSC therapy to treat infertility. Sohni et al. use scRNA-seq analysis to define cell subsets in the human testis. Highlights include the identification of primordial germ cell- and spermatogonial stem cell-like cell subsets in neonatal testes, numerous undifferentiated spermatogonial cell states in adult testes, and somatic cell subsets in both neonatal and adult testes.
Collapse
Affiliation(s)
- Abhishek Sohni
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA
| | - Kun Tan
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA
| | - Hye-Won Song
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA
| | - Dana Burow
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA
| | - Dirk G de Rooij
- Reproductive Biology Group, Division of Developmental Biology, Department of Biology, Faculty of Science, Utrecht University, 3584 CH Utrecht, the Netherlands
| | - Louise Laurent
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA
| | - Tung-Chin Hsieh
- Department of Urology, University of California, San Diego, La Jolla, CA 92103, USA
| | - Raja Rabah
- Pediatric and Perinatal Pathology, Michigan Medicine, CS Mott and VonVoigtlander Women's Hospitals, Ann Arbor, MI 48109-4272, USA
| | - Saher Sue Hammoud
- Department of Human Genetics, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Elena Vicini
- Department of Anatomy, Histology, Forensic Medicine and Orthopedic, Section of Histology Sapienza University of Rome, 00161 Rome, Italy
| | - Miles F Wilkinson
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA; Institute of Genomic Medicine, University of California, San Diego, La Jolla, CA 92093, USA.
| |
Collapse
|
8
|
Navarro-Hernandez IC, López-Ortega O, Acevedo-Ochoa E, Cervantes-Díaz R, Romero-Ramírez S, Sosa-Hernández VA, Meza-Sánchez DE, Juárez-Vega G, Pérez-Martínez CA, Chávez-Munguía B, Galván-Hernández A, Antillón A, Ortega-Blake I, Santos-Argumedo L, Hernández-Hernández JM, Maravillas-Montero JL. Tetraspanin 33 (TSPAN33) regulates endocytosis and migration of human B lymphocytes by affecting the tension of the plasma membrane. FEBS J 2020; 287:3449-3471. [PMID: 31958362 DOI: 10.1111/febs.15216] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 11/20/2019] [Accepted: 01/16/2020] [Indexed: 12/31/2022]
Abstract
B lymphocytes are a leukocyte subset capable of developing several functions apart from differentiating into antibody-secreting cells. These processes are triggered by external activation signals that induce changes in the plasma membrane properties, regulated by the formation of different lipid-bilayer subdomains that are associated with the underlying cytoskeleton through different linker molecules, thus allowing the functional specialization of regions within the membrane. Among these, there are tetraspanin-enriched domains. Tetraspanins constitute a superfamily of transmembrane proteins that establish lateral associations with other molecules, determining its activity and localization. In this study, we identified TSPAN33 as an active player during B-lymphocyte cytoskeleton and plasma membrane-related phenomena, including protrusion formation, adhesion, phagocytosis, and cell motility. By using an overexpression model of TSPAN33 in human Raji cells, we detected a specific distribution of this protein that includes membrane microvilli, the Golgi apparatus, and extracellular vesicles. Additionally, we identified diminished phagocytic ability and altered cell adhesion properties due to the aberrant expression of integrins. Accordingly, these cells presented an enhanced migratory phenotype, as shown by its augmented chemotaxis and invasion rates. When we evaluated the mechanic response of cells during fibronectin-induced spreading, we found that TSPAN33 expression inhibited changes in roughness and membrane tension. Contrariwise, TSPAN33 knockdown cells displayed opposite phenotypes to those observed in the overexpression model. Altogether, our data indicate that TSPAN33 represents a regulatory element of the adhesion and migration of B lymphocytes, suggesting a novel implication of this tetraspanin in the control of the mechanical properties of their plasma membrane.
Collapse
Affiliation(s)
- Itze C Navarro-Hernandez
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico.,Departamento de Biología Celular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
| | - Orestes López-Ortega
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
| | - Ernesto Acevedo-Ochoa
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico.,Unidad de Investigación Médica en Inmunoquímica, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico
| | - Rodrigo Cervantes-Díaz
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico.,Facultad De Medicina, Universidad Nacional Autónoma De México, Mexico
| | - Sandra Romero-Ramírez
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico.,Facultad De Medicina, Universidad Nacional Autónoma De México, Mexico
| | - Víctor A Sosa-Hernández
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico.,Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
| | - David E Meza-Sánchez
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico
| | - Guillermo Juárez-Vega
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico
| | - César A Pérez-Martínez
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
| | - Bibiana Chávez-Munguía
- Departamento de Infectómica y Patogénesis Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
| | | | - Armando Antillón
- Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Iván Ortega-Blake
- Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Leopoldo Santos-Argumedo
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
| | - José M Hernández-Hernández
- Departamento de Biología Celular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
| | - José L Maravillas-Montero
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico
| |
Collapse
|
9
|
Catalan-Dibene J, Vazquez MI, Luu VP, Nuccio SP, Karimzadeh A, Kastenschmidt JM, Villalta SA, Ushach I, Pone EJ, Casali P, Raffatellu M, Burkhardt AM, Hernandez-Ruiz M, Heller G, Hevezi PA, Zlotnik A. Identification of IL-40, a Novel B Cell-Associated Cytokine. THE JOURNAL OF IMMUNOLOGY 2017; 199:3326-3335. [PMID: 28978694 DOI: 10.4049/jimmunol.1700534] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Accepted: 08/31/2017] [Indexed: 11/19/2022]
Abstract
We describe a novel B cell-associated cytokine, encoded by an uncharacterized gene (C17orf99; chromosome 17 open reading frame 99), that is expressed in bone marrow and fetal liver and whose expression is also induced in peripheral B cells upon activation. C17orf99 is only present in mammalian genomes, and it encodes a small (∼27-kDa) secreted protein unrelated to other cytokine families, suggesting a function in mammalian immune responses. Accordingly, C17orf99 expression is induced in the mammary gland upon the onset of lactation, and a C17orf99-/- mouse exhibits reduced levels of IgA in the serum, gut, feces, and lactating mammary gland. C17orf99-/- mice have smaller and fewer Peyer's patches and lower numbers of IgA-secreting cells. The microbiome of C17orf99-/- mice exhibits altered composition, likely a consequence of the reduced levels of IgA in the gut. Although naive B cells can express C17orf99 upon activation, their production increases following culture with various cytokines, including IL-4 and TGF-β1, suggesting that differentiation can result in the expansion of C17orf99-producing B cells during some immune responses. Taken together, these observations indicate that C17orf99 encodes a novel B cell-associated cytokine, which we have called IL-40, that plays an important role in humoral immune responses and may also play a role in B cell development. Importantly, IL-40 is also expressed by human activated B cells and by several human B cell lymphomas. The latter observations suggest that it may play a role in the pathogenesis of certain human diseases.
Collapse
Affiliation(s)
- Jovani Catalan-Dibene
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - Monica I Vazquez
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - Van Phi Luu
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - Sean-Paul Nuccio
- Department of Microbiology and Molecular Genetics, University of California, Irvine, Irvine, CA 92697; and
| | - Alborz Karimzadeh
- Department of Molecular Biology and Biochemistry, University of California, Irvine, Irvine, CA 92697
| | - Jenna M Kastenschmidt
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - S Armando Villalta
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - Irina Ushach
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - Egest J Pone
- Institute for Immunology, University of California, Irvine, Irvine, CA 92697.,Department of Molecular Biology and Biochemistry, University of California, Irvine, Irvine, CA 92697
| | - Paolo Casali
- Institute for Immunology, University of California, Irvine, Irvine, CA 92697.,Department of Molecular Biology and Biochemistry, University of California, Irvine, Irvine, CA 92697
| | - Manuela Raffatellu
- Department of Microbiology and Molecular Genetics, University of California, Irvine, Irvine, CA 92697; and
| | - Amanda M Burkhardt
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - Marcela Hernandez-Ruiz
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - Gina Heller
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - Peter A Hevezi
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697.,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| | - Albert Zlotnik
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA 92697; .,Institute for Immunology, University of California, Irvine, Irvine, CA 92697
| |
Collapse
|
10
|
Priyathilaka TT, Bathige SDNK, Herath HMLPB, Lee S, Lee J. Molecular identification of disk abalone (Haliotis discus discus) tetraspanin 33 and CD63: Insights into potent players in the disk abalone host defense system. FISH & SHELLFISH IMMUNOLOGY 2017; 69:173-184. [PMID: 28823981 DOI: 10.1016/j.fsi.2017.08.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 08/08/2017] [Accepted: 08/16/2017] [Indexed: 06/07/2023]
Abstract
Tetraspanins are a superfamily of transmembrane proteins involved in a diverse range of physiological processes including differentiation, adhesion, signal transduction, cell motility, and immune responses. In the present study, two tetraspanins, CD63 and tetraspanin 33 (TSPAN33) from disk abalone (AbCD63 and AbTSPAN33), were identified and characterized at the molecular level. The coding sequences for AbCD63 and AbTSPAN33 encoded polypeptides of 234 and 290 amino acids (aa) with predicted molecular mass of 25.3 and 32.5 kDa, respectively. The deduced AbCD63 and AbTSPAN33 protein sequences were also predicted to have a typical tetraspanin domain architecture, including four transmembrane domains (TM), short N- and C- terminal regions, a short intracellular loop, as well as a large and small extracellular loop. A characteristic CCG motif and cysteine residues, which are highly conserved across CD63 and TSPAN33 proteins of different species, were present in the large extracellular loop of both abalone tetraspanins. Phylogenetic analysis revealed that the AbCD63 and AbTSPAN33 clustered in the invertebrate subclade of tetraspanins, thus exhibiting a close relationship with tetraspanins of other mollusks. The AbCD63 and AbTSPAN33 mRNA transcripts were detected at early embryonic development stages of disk abalone with significantly higher amounts at the trochophore stage, suggesting the involvement of these proteins in embryonic development. Both AbCD63 and AbTSPAN33 were ubiquitously expressed in all the tissues of unchallenged abalones analyzed, with the highest expression levels found in hemocytes. Moreover, significant induction of AbCD63 and AbTSPAN33 mRNA expression was observed in immunologically important tissues, such as hemocytes and gills, upon stimulation with live bacteria (Vibrio parahaemolyticus and Listeria monocytogenes), virus (viral hemorrhagic septicemia virus), and two potent immune stimulators [polyinosinic:polycytidylic acid (poly I:C) and lipopolysaccharide (LPS)]. Collectively, these findings suggest that AbCD63 and AbTSPAN33 are involved in innate immune responses in disk abalone during pathogenic stress.
Collapse
Affiliation(s)
- Thanthrige Thiunuwan Priyathilaka
- Department of Marine Life Sciences & Fish Vaccine Research Center, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea
| | - S D N K Bathige
- Department of Marine Life Sciences & Fish Vaccine Research Center, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea
| | - H M L P B Herath
- Department of Marine Life Sciences & Fish Vaccine Research Center, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea; Department of Chemistry, University of Colombo, Colombo 03, Sri Lanka
| | - Sukkyoung Lee
- Department of Marine Life Sciences & Fish Vaccine Research Center, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea.
| | - Jehee Lee
- Department of Marine Life Sciences & Fish Vaccine Research Center, Jeju National University, Jeju Self-Governing Province, 63243, Republic of Korea.
| |
Collapse
|
11
|
Lohman BK, Steinel NC, Weber JN, Bolnick DI. Gene Expression Contributes to the Recent Evolution of Host Resistance in a Model Host Parasite System. Front Immunol 2017; 8:1071. [PMID: 28955327 PMCID: PMC5600903 DOI: 10.3389/fimmu.2017.01071] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 08/16/2017] [Indexed: 12/31/2022] Open
Abstract
Heritable population differences in immune gene expression following infection can reveal mechanisms of host immune evolution. We compared gene expression in infected and uninfected threespine stickleback (Gasterosteus aculeatus) from two natural populations that differ in resistance to a native cestode parasite, Schistocephalus solidus. Genes in both the innate and adaptive immune system were differentially expressed as a function of host population, infection status, and their interaction. These genes were enriched for loci controlling immune functions known to differ between host populations or in response to infection. Coexpression network analysis identified two distinct processes contributing to resistance: parasite survival and suppression of growth. Comparing networks between populations showed resistant fish have a dynamic expression profile while susceptible fish are static. In summary, recent evolutionary divergence between two vertebrate populations has generated population-specific gene expression responses to parasite infection, affecting parasite establishment and growth.
Collapse
Affiliation(s)
- Brian K Lohman
- Department of Integrative Biology, The University of Texas at Austin, Austin, TX, United States
| | - Natalie C Steinel
- Department of Integrative Biology, The University of Texas at Austin, Austin, TX, United States.,Department of Medical Education, Dell Medical School, The University of Texas at Austin, Austin, TX, United States
| | - Jesse N Weber
- Department of Integrative Biology, The University of Texas at Austin, Austin, TX, United States.,Division of Biological Sciences, The University of Montana, Missoula, MT, United States
| | - Daniel I Bolnick
- Department of Integrative Biology, The University of Texas at Austin, Austin, TX, United States
| |
Collapse
|
12
|
Pérez-Martínez CA, Maravillas-Montero JL, Meza-Herrera I, Vences-Catalán F, Zlotnik A, Santos-Argumedo L. Tspan33 is Expressed in Transitional and Memory B Cells, but is not Responsible for High ADAM10 Expression. Scand J Immunol 2017; 86:23-30. [PMID: 28449222 DOI: 10.1111/sji.12559] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 04/18/2017] [Indexed: 12/27/2022]
Abstract
Tetraspanins are a family of transmembrane proteins that form membrane microdomains. They play important roles in migration, adhesion and other cellular processes. TspanC8, a subfamily of tetraspanins, was found to associate and promote ADAM10 trafficking and cell surface localization. One of its members, Tspan33, is expressed in activated B cells. Using RT-PCR and flow cytometry, we analysed the pattern of expression of Tspan33 in B cells from healthy donors. We found Tspan33 expression in early and late stages of B cell development. However, Tspan33 expression did not correlate with ADAM10 surface expression. We also found expression of Tspan33 early in the activation process. Given its predominant expression in activated B cells and in several lymphomas, but not in naive B cells, we hypothesize that Tspan33 could be a potential target for therapeutic purposes.
Collapse
Affiliation(s)
- C A Pérez-Martínez
- Departamento de Biomedicina Molecular, CINVESTAV-IPN, CDMX, Mexico City, Mexico.,Facultad de Medicina, UNAM, CDMX, Mexico City, Mexico
| | | | - I Meza-Herrera
- Departamento de Biomedicina Molecular, CINVESTAV-IPN, CDMX, Mexico City, Mexico
| | - F Vences-Catalán
- Departamento de Biomedicina Molecular, CINVESTAV-IPN, CDMX, Mexico City, Mexico.,Department of Medicine, Division of Oncology, Stanford University Medical Center, Stanford, CA, USA
| | - A Zlotnik
- Department of Physiology and Biophysics, University of California, Irvine, Irvine, CA, USA
| | - L Santos-Argumedo
- Departamento de Biomedicina Molecular, CINVESTAV-IPN, CDMX, Mexico City, Mexico
| |
Collapse
|
13
|
Osvaldova A, Stepanova H, Faldyna M, Matiasovic J. Gene expression values of pattern-recognition receptors in porcine leukocytes and their response to Salmonella enterica serovar Typhimurium infection. Res Vet Sci 2017; 114:31-35. [PMID: 28285125 DOI: 10.1016/j.rvsc.2017.02.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 02/01/2017] [Accepted: 02/28/2017] [Indexed: 11/26/2022]
Abstract
Pattern-recognition receptors (PRRs) recognize pathogen-associated molecular patterns and play an important role in triggering innate immune responses. PRRs distribution and function is well documented in mice and humans, but studies in pigs are scarce. Salmonella enterica serovar Typhimurium is common pathogen found in pigs and was used as a model for interaction with PRRs. This study investigated expression of PRRs in porcine leukocyte subpopulations at the mRNA level. Eight subpopulations of leukocytes comprising NK cells, Th, Tc, double positive T cells and γδ T cells, B cells, monocytes and neutrophils were sorted, and the expression of 12 PRRs was measured, including selected Toll-like receptors and their co-receptors, NOD-like receptor NOD2, RP-105, CD14, and dectin. The highest expression rates of most PRRs were observed in monocytes and neutrophils. The B cells expressed high levels of TLR1, TLR6, TLR9, TLR10, and RP-105. Only monocytes and γδ T cells were found to respond to Salmonella enterica serovar Typhimurium infection by intensification of PRRs expression. In Th and B cells, PRRs mRNA down-regulation was detected after infection.
Collapse
Affiliation(s)
- Alena Osvaldova
- Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic; Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, Palackého 1/3, 612 42 Brno, Czech Republic
| | - Hana Stepanova
- Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic
| | - Martin Faldyna
- Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic
| | - Jan Matiasovic
- Veterinary Research Institute, Hudcova 70, 621 00 Brno, Czech Republic.
| |
Collapse
|
14
|
Yang Q, Guo B, Sun H, Zhang J, Liu S, Hexige S, Yu X, Wang X. Identification of the key genes implicated in the transformation of OLP to OSCC using RNA-sequencing. Oncol Rep 2017; 37:2355-2365. [PMID: 28259920 DOI: 10.3892/or.2017.5487] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 01/02/2017] [Indexed: 11/06/2022] Open
Abstract
Oral lichen planus (OLP) is a chronic inflammatory disease that may transform to oral squamous cell carcinoma (OSCC), while its carcinogenesis mechanisms are not entirely clear. This study was designed to identify the important genes involved in the malignant transformation of OLP to OSCC. After RNA-sequencing, the differently expressed genes (DEGs) in OLP vs. normal and OSCC vs. normal groups, respectively, were identified by limma package in R language, and then clustering analysis were conducted by Pheatmap package in R language. Weighed gene co-expression network analysis (WGCNA) was performed for the DEGs to screen disease-associated modules. Using Cytoscape software, co-expression networks were constructed for the genes involved in the modules. Enrichment analysis was conducted for the genes involved in the co-expression networks using GOstat package in R language. Finally, quantitative real-time PCR (qRT-PCR) experiments were conducted to validate the key genes. There were, respectively, 223 and 548 DEGs in OLP vs. normal and OSCC vs. normal groups. WGCNA identified the blue modules for the DEGs in the two groups as disease-associated modules. Moreover, 19 common DEGs (including upregulated BCL9L, PER2 and TSPAN33, and downregulated GMPS and HES1) associated with both OLP and OSCC were identified. In the co-expression networks, BCL9L, HES1, PER2 and TSPAN33 might function in OLP via interactions (such as BCL9L-TSPAN33 and HES1-PER2). qRT-PCR analysis showed that BCL9L, PER2 and TSPAN33 were significantly upregulated, and GMP and HES1 were downregulated. These findings indicated that BCL9L, GMPS, HES1, PER2 and TSPAN33 affected the transformation of OLP to OSCC.
Collapse
Affiliation(s)
- Qiaozhen Yang
- Department of Stomatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Bin Guo
- State Key Laboratory of Genetic Engineering, Institute of Genetics, School of Life Sciences, Fudan University, Shanghai 200433, P.R. China
| | - Hongying Sun
- Department of Stomatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Jie Zhang
- Department of Stomatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Shangfeng Liu
- Department of Stomatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Saiyin Hexige
- State Key Laboratory of Genetic Engineering, Institute of Genetics, School of Life Sciences, Fudan University, Shanghai 200433, P.R. China
| | - Xuedi Yu
- Department of Stomatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| | - Xiaxia Wang
- Department of Stomatology, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
| |
Collapse
|
15
|
Lu B, Zhang B, Wang L, Ma C, Liu X, Zhao Y, Jiao Y. Hepatitis B Virus e Antigen Regulates Monocyte Function and Promotes B Lymphocyte Activation. Viral Immunol 2016; 30:35-44. [PMID: 27976981 PMCID: PMC5220529 DOI: 10.1089/vim.2016.0113] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Hepatitis B virus (HBV) e (HBe) antigen is a nonstructural virus component with great immune regulation roles. It regulates adaptive immunity response and participates in persistent infection development. However, its roles on monocytes and B lymphocytes were rarely studied. Herein, we studied HBe roles on U937 and Hmy2.CIR by creating HBe stably transfected cells using lentivirus. We detected the motility of HBe-U937 through transwell migration assay. Cytokines that primarily produced by monocytes, including BAFF, B-cell activating factor (BAFF), interleukin (IL)-6, IL-10, tumor necrosis factor (TNF)-α, and A proliferation inducing ligand (APRIL), were measured in culture supernatants of transfected U937, and serum BAFF, IL-6, and IL-10 were detected in HBe-positive and HBe-negative HBV-infected patients. Among these, BAFF mRNA and membrane-bound BAFF were further detected. Activation and inhibition markers of B lymphocytes on HBe-Hmy2.CIR and proliferation of transfected Hmy2.CIR after coculture with transfected U937 were also detected. We found that U937 migration was inhibited by HBe. BAFF expression was increased in HBe-U937, however, membrane-bound BAFF on HBe-U937 was decreased. In addition, Serum BAFF in HBe-positive patients was higher than in HBe-negative patients. IL-6 and IL-10 were increased in HBe-U937 after being stimulated by lipopolysaccharide (LPS), however, serum IL-6 and IL-10 were not associated with HBe status in patients. Besides, TNF-α and APRIL expression were basically the same in GV166-U937 and HBe-U937. B lymphocyte activation markers CD86 and Tspan33 were raised in HBe-Hmy2.CIR. However, inhibition markers Lyn and CD32b had no differences between HBe-Hmy2.CIR and control. Proliferation of transfected Hmy2.CIR was not affected by coculture with transfected U937, however, HBe transfection itself enhanced Hmy2.CIR proliferation. Altogether, these revealed that HBe can inhibit U937 migration and promote cytokines, including BAFF, IL-6, and IL-10, production in U937. Besides, HBe enhances BAFF release from U937 and increases BAFF concentration in vivo. In addition, HBe antigen facilitates Hmy2.CIR activation and proliferation through direct induction.
Collapse
Affiliation(s)
- Bingru Lu
- 1 Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong University , Jinan, People's Republic of China
| | - Bingchang Zhang
- 2 Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong University , Jinan, People's Republic of China
| | - Laicheng Wang
- 1 Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong University , Jinan, People's Republic of China
| | - Chunyan Ma
- 1 Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong University , Jinan, People's Republic of China
| | - Xiaowen Liu
- 1 Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong University , Jinan, People's Republic of China
| | - Yueran Zhao
- 1 Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong University , Jinan, People's Republic of China
| | - Yulian Jiao
- 1 Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong University , Jinan, People's Republic of China
| |
Collapse
|
16
|
Ruiz-García A, López-López S, García-Ramírez JJ, Baladrón V, Ruiz-Hidalgo MJ, López-Sanz L, Ballesteros Á, Laborda J, Monsalve EM, Díaz-Guerra MJM. The Tetraspanin TSPAN33 Controls TLR-Triggered Macrophage Activation through Modulation of NOTCH Signaling. THE JOURNAL OF IMMUNOLOGY 2016; 197:3371-3381. [PMID: 27574297 DOI: 10.4049/jimmunol.1600421] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 08/08/2016] [Indexed: 12/15/2022]
Abstract
The involvement of NOTCH signaling in macrophage activation by Toll receptors has been clearly established, but the factors and pathways controlling NOTCH signaling during this process have not been completely delineated yet. We have characterized the role of TSPAN33, a tetraspanin implicated in a disintegrin and metalloproteinase (ADAM) 10 maturation, during macrophage proinflammatory activation. Tspan33 expression increases in response to TLR signaling, including responses triggered by TLR4, TLR3, and TLR2 activation, and it is enhanced by IFN-γ. In this study, we report that induction of Tspan33 expression by TLR and IFN-γ is largely dependent on NOTCH signaling, as its expression is clearly diminished in macrophages lacking Notch1 and Notch2 expression, but it is enhanced after overexpression of a constitutively active intracellular domain of NOTCH1. TSPAN33 is the member of the TspanC8 tetraspanin subgroup more intensely induced during macrophage activation, and its overexpression increases ADAM10, but not ADAM17, maturation. TSPAN33 favors NOTCH processing at the membrane by modulating ADAM10 and/or Presenilin1 activity, thus increasing NOTCH signaling in activated macrophages. Moreover, TSPAN33 modulates TLR-induced proinflammatory gene expression, at least in part, by increasing NF-κB-dependent transcriptional activity. Our results suggest that TSPAN33 represents a new control element in the development of inflammation by macrophages that could constitute a potential therapeutic target.
Collapse
Affiliation(s)
- Almudena Ruiz-García
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| | - Susana López-López
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| | - José Javier García-Ramírez
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| | - Victoriano Baladrón
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| | - María José Ruiz-Hidalgo
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| | - Laura López-Sanz
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| | - Ángela Ballesteros
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| | - Jorge Laborda
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| | - Eva María Monsalve
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| | - María José M Díaz-Guerra
- Facultad de Medicina, Centro Regional de Investigaciones Biomédicas, Unidad de Biomedicina, Universidad de Castilla-La Mancha/Consejo Superior de Investigaciones Cientificas, 02006 Albacete, Spain
| |
Collapse
|
17
|
Transcriptome sequencing reveals a profile that corresponds to genomic variants in Waldenström macroglobulinemia. Blood 2016; 128:827-38. [PMID: 27301862 DOI: 10.1182/blood-2016-03-708263] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 06/03/2016] [Indexed: 01/02/2023] Open
Abstract
Whole-genome sequencing has identified highly prevalent somatic mutations including MYD88, CXCR4, and ARID1A in Waldenström macroglobulinemia (WM). The impact of these and other somatic mutations on transcriptional regulation in WM remains to be clarified. We performed next-generation transcriptional profiling in 57 WM patients and compared findings to healthy donor B cells. Compared with healthy donors, WM patient samples showed greatly enhanced expression of the VDJ recombination genes DNTT, RAG1, and RAG2, but not AICDA Genes related to CXCR4 signaling were also upregulated and included CXCR4, CXCL12, and VCAM1 regardless of CXCR4 mutation status, indicating a potential role for CXCR4 signaling in all WM patients. The WM transcriptional profile was equally dissimilar to healthy memory B cells and circulating B cells likely due increased differentiation rather than cellular origin. The profile for CXCR4 mutations corresponded to diminished B-cell differentiation and suppression of tumor suppressors upregulated by MYD88 mutations in a manner associated with the suppression of TLR4 signaling relative to those mutated for MYD88 alone. Promoter methylation studies of top findings failed to explain this suppressive effect but identified aberrant methylation patterns in MYD88 wild-type patients. CXCR4 and MYD88 transcription were negatively correlated, demonstrated allele-specific transcription bias, and, along with CXCL13, were associated with bone marrow disease involvement. Distinct gene expression profiles for patients with wild-type MYD88, mutated ARID1A, familial predisposition to WM, chr6q deletions, chr3q amplifications, and trisomy 4 are also described. The findings provide novel insights into the molecular pathogenesis and opportunities for targeted therapeutic strategies for WM.
Collapse
|
18
|
Yang YG, Sari IN, Zia MF, Lee SR, Song SJ, Kwon HY. Tetraspanins: Spanning from solid tumors to hematologic malignancies. Exp Hematol 2016; 44:322-8. [DOI: 10.1016/j.exphem.2016.02.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 02/11/2016] [Accepted: 02/13/2016] [Indexed: 02/06/2023]
|
19
|
Beckwith KA, Byrd JC, Muthusamy N. Tetraspanins as therapeutic targets in hematological malignancy: a concise review. Front Physiol 2015; 6:91. [PMID: 25852576 PMCID: PMC4369647 DOI: 10.3389/fphys.2015.00091] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 03/05/2015] [Indexed: 12/11/2022] Open
Abstract
Tetraspanins belong to a family of transmembrane proteins which play a major role in the organization of the plasma membrane. While all immune cells express tetraspanins, most of these are present in a variety of other cell types. There are a select few, such as CD37 and CD53, which are restricted to hematopoietic lineages. Tetraspanins associate with numerous partners involved in a diverse set of biological processes, including cell activation, survival, proliferation, adhesion, and migration. The historical view has assigned them a scaffolding role, but recent discoveries suggest some tetraspanins can directly participate in signaling through interactions with cytoplasmic proteins. Given their potential roles in supporting tumor survival and immune evasion, an improved understanding of tetraspanin activity could prove clinically valuable. This review will focus on emerging data in the study of tetraspanins, advances in the clinical development of anti-CD37 therapeutics, and the future prospects of targeting tetraspanins in hematological malignancy.
Collapse
Affiliation(s)
- Kyle A Beckwith
- Division of Hematology, Department of Internal Medicine, The Ohio State University Columbus, OH, USA
| | - John C Byrd
- Division of Hematology, Department of Internal Medicine, The Ohio State University Columbus, OH, USA ; Division of Medicinal Chemistry, College of Pharmacy, The Ohio State University Columbus, OH, USA
| | - Natarajan Muthusamy
- Division of Hematology, Department of Internal Medicine, The Ohio State University Columbus, OH, USA ; Department of Molecular Virology, Immunology, and Medical Genetics, The Ohio State University Columbus, OH, USA
| |
Collapse
|
20
|
Ushach I, Burkhardt AM, Martinez C, Hevezi PA, Gerber PA, Buhren BA, Schrumpf H, Valle-Rios R, Vazquez MI, Homey B, Zlotnik A. METEORIN-LIKE is a cytokine associated with barrier tissues and alternatively activated macrophages. Clin Immunol 2014; 156:119-27. [PMID: 25486603 DOI: 10.1016/j.clim.2014.11.006] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 11/19/2014] [Accepted: 11/22/2014] [Indexed: 01/16/2023]
Abstract
Cytokines are involved in many functions of the immune system including initiating, amplifying and resolving immune responses. Through bioinformatics analyses of a comprehensive database of gene expression (BIGE: Body Index of Gene Expression) we observed that a small secreted protein encoded by a poorly characterized gene called meteorin-like (METRNL), is highly expressed in mucosal tissues, skin and activated macrophages. Further studies indicate that Metrnl is produced by Alternatively Activated Macrophages (AAM) and M-CSF cultured bone marrow macrophages (M2-like macrophages). In the skin, METRNL is expressed by resting fibroblasts and IFNγ-treated keratinocytes. A screen of human skin-associated diseases showed significant over-expression of METRNL in psoriasis, prurigo nodularis, actinic keratosis and atopic dermatitis. METRNL is also up-regulated in synovial membranes of human rheumatoid arthritis. Taken together, these results indicate that Metrnl represents a novel cytokine, which is likely involved in both innate and acquired immune responses.
Collapse
Affiliation(s)
- Irina Ushach
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA; Institute for Immunology, University of California Irvine, Irvine, CA, USA
| | - Amanda M Burkhardt
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA; Institute for Immunology, University of California Irvine, Irvine, CA, USA
| | - Cynthia Martinez
- Department of Dermatology, School of Medicine, University of Duesseldorf, Duesseldorf, Germany
| | - Peter A Hevezi
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA; Institute for Immunology, University of California Irvine, Irvine, CA, USA
| | - Peter Arne Gerber
- Department of Dermatology, School of Medicine, University of Duesseldorf, Duesseldorf, Germany
| | | | - Holger Schrumpf
- Department of Dermatology, School of Medicine, University of Duesseldorf, Duesseldorf, Germany
| | - Ricardo Valle-Rios
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA; Institute for Immunology, University of California Irvine, Irvine, CA, USA; Present address: Laboratory of Immunology and Proteomics, Children's Hospital of Mexico, Mexico, D.F. 06720, Mexico
| | - Monica I Vazquez
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA; Institute for Immunology, University of California Irvine, Irvine, CA, USA
| | - Bernhard Homey
- Department of Dermatology, School of Medicine, University of Duesseldorf, Duesseldorf, Germany
| | - Albert Zlotnik
- Department of Physiology and Biophysics, University of California Irvine, Irvine, CA, USA; Institute for Immunology, University of California Irvine, Irvine, CA, USA.
| |
Collapse
|
21
|
Li J, Liang Y, Mao H, Deng W, Zhang J. Effects of B-lymphocyte dysfunction on the serum copper, selenium and zinc levels of rheumatoid arthritis patients. Pak J Med Sci 2014; 30:1064-7. [PMID: 25225527 PMCID: PMC4163233 DOI: 10.12669/pjms.305.5214] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 07/04/2014] [Accepted: 07/07/2014] [Indexed: 02/05/2023] Open
Abstract
Objective: To study the effects of B-lymphocyte dysfunction on the serum copper, selenium and zinc levels of rheumatoid arthritis (RA) patients, and to provide evidence for clinical practice. Methods: Sixty RA patients enrolled in our hospital from August 2009 to August 2013 were selected as the observation group. Another 60 healthy subjects who received physical examinations in our hospital were selected as the control group. Their B-lymphocyte stimulator (BlyS) levels and CD19+CD25+ lymphocyte percentages were determined. The levels of trace elements were measured, and correlation analysis was performed. Results: The BlyS levels of the observation group and the control group were (0.39±0.21) ng/ml and (0.13±0.04) ng/ml respectively, which were significantly different (P<0.05). The percentages of CD25+, CD19+ and CD19+CD25+ lymphocytes in the observation group were significantly higher than those in the control group (P<0.05). The serum copper, selenium and zinc levels of the observation group were significantly lower than those of the control group (P<0.05). Pearson's correlation analysis showed that the BlyS level was correlated with the levels of copper, selenium and zinc respectively (r=-0.541, -0.370, -0.430, P<0.05). Conclusion: Rheumatoid Arthritis may be induced by BlyS-mediated B-lymphocyte dysplasia and dysfunction, accompanied by decreased expressions of copper, selenium and zinc.
Collapse
Affiliation(s)
- Jiangtao Li
- Jiangtao Li, Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu 610041, P. R. China
| | - Yan Liang
- Yan Liang, Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu 610041, P. R. China
| | - Hejuan Mao
- Hejuan Mao, Department of Otolaryngology, The First People's Hospital of Yibin, Yibin 644000, P. R. China
| | - Wenyu Deng
- Wenyu Deng, Department of Rheumatology and Immunology, The First People's Hospital of Yibin, Yibin 644000, P. R. China
| | - Jie Zhang
- Jie Zhang, Department of Rheumatology and Immunology, The First People's Hospital of Yibin, Yibin 644000, P. R. China
| |
Collapse
|