Publications
2019
Schaeffer Evelyne, Sánchez-Fernández Elena M, Gonçalves-Pereira Rita, Flacher Vincent, Lamon Delphine, Duval Monique, Fauny Jean-Daniel, Fernández José M García, Mueller Christopher G, Mellet Carmen Ortiz
In: European Journal of Medicinal Chemistry, vol. 169, pp. 111–120, 2019, ISSN: 1768-3254.
Abstract | Links | BibTeX | Tags: Activation, Acute Disease, Animals, antagonists & inhibitors, CD14, Cells, chemical synthesis, Chemistry, CO-RECEPTOR, Cultured, Dendritic cell, Dendritic Cells, Dose-Response Relationship, Drug, drug effects, drug therapy, Glycolipid, Glycolipids, Human, Humans, Iminosugar, immunopathology, IN VITRO, In vivo, Inbred C57BL, inflammation, Interleukin-6, lipopolysaccharide, Lipopolysaccharides, LPS, Male, Maturation, metabolism, Mice, MICROGLIA, Molecular Structure, mouse, pathology, Pharmacology, PRODUCTION, Receptor, signaling, Structure-Activity Relationship, Sulfone, Sulfoxide, Tail, target, Team-Mueller
@article{schaeffer_sp2-iminosugar_2019,
title = {sp2-Iminosugar glycolipids as inhibitors of lipopolysaccharide-mediated human dendritic cell activation in vitro and of acute inflammation in mice in vivo},
author = {Evelyne Schaeffer and Elena M Sánchez-Fernández and Rita Gonçalves-Pereira and Vincent Flacher and Delphine Lamon and Monique Duval and Jean-Daniel Fauny and José M García Fernández and Christopher G Mueller and Carmen Ortiz Mellet},
doi = {10.1016/j.ejmech.2019.02.078},
issn = {1768-3254},
year = {2019},
date = {2019-05-01},
journal = {European Journal of Medicinal Chemistry},
volume = {169},
pages = {111--120},
abstract = {Glycolipid mimetics consisting of a bicyclic polyhydroxypiperidine-cyclic carbamate core and a pseudoanomeric hydrophobic tail, termed sp2-iminosugar glycolipids (sp2-IGLs), target microglia during neuroinflammatory processes. Here we have synthesized and investigated new variants of sp2-IGLs for their ability to suppress the activation of human monocyte-derived dendritic cells (DCs) by lipopolysaccharide (LPS) signaling through Toll-like receptor 4. We report that the best lead was (1R)-1-dodecylsulfonyl-5N,6O-oxomethylidenenojirimycin (DSO2-ONJ), able to inhibit LPS-induced TNFα production and maturation of DCs. Immunovisualization experiments, using a mannoside glycolipid conjugate (MGC) that also suppress LPS-mediated DC activation as control, evidenced a distinct mode of action for the sp2-IGLs: unlike MGCs, DSO2-ONJ did not elicit internalization of the LPS co-receptor CD14 or induce its co-localization with the Toll-like receptor 4. In a mouse model of LPS-induced acute inflammation, DSO2-ONJ demonstrated anti-inflammatory activity by inhibiting the production of the pro-inflammatory interleukin-6. The ensemble of the data highlights sp2-IGLs as a promising new class of molecules against inflammation by interfering in Toll-like receptor intracellular signaling.},
keywords = {Activation, Acute Disease, Animals, antagonists & inhibitors, CD14, Cells, chemical synthesis, Chemistry, CO-RECEPTOR, Cultured, Dendritic cell, Dendritic Cells, Dose-Response Relationship, Drug, drug effects, drug therapy, Glycolipid, Glycolipids, Human, Humans, Iminosugar, immunopathology, IN VITRO, In vivo, Inbred C57BL, inflammation, Interleukin-6, lipopolysaccharide, Lipopolysaccharides, LPS, Male, Maturation, metabolism, Mice, MICROGLIA, Molecular Structure, mouse, pathology, Pharmacology, PRODUCTION, Receptor, signaling, Structure-Activity Relationship, Sulfone, Sulfoxide, Tail, target, Team-Mueller},
pubstate = {published},
tppubtype = {article}
}
2018
Muller Quentin, Beaudet Marie-Josée, Serres-Bérard Thiéry De, Bellenfant Sabrina, Flacher Vincent, Berthod François
Development of an innervated tissue-engineered skin with human sensory neurons and Schwann cells differentiated from iPS cells Journal Article
In: Acta Biomaterialia, vol. 82, pp. 93–101, 2018, ISSN: 1878-7568.
Abstract | Links | BibTeX | Tags: atopic dermatitis, Axonal migration, Biological, Canada, Cells, CGRP, Chemistry, COLLAGEN, Culture, Dermatitis, development, disease, Endothelial Cells, ENDOTHELIAL-CELLS, Epidermis, Expression, Fibroblast, Fibroblasts, function, Human, Humans, Immune System, Immunology, immunopathology, IN VITRO, Induced Pluripotent Stem Cells, inflammation, INNERVATION, Maturation, migration, Models, mouse, murine, Nerve, Neurites, Neurogenic Inflammation, Neurons, NEUROPEPTIDE, Neuropeptides, physiopathology, Pluripotent Stem Cells, Psoriasis, SCHWANN CELLS, Sensory Receptor Cells, Skin, skin disease, Skin Diseases, stem, Stem Cells, SUBSTANCE, SUBSTANCE P, Team-Mueller, Tissue Engineering, TRPV1
@article{muller_development_2018,
title = {Development of an innervated tissue-engineered skin with human sensory neurons and Schwann cells differentiated from iPS cells},
author = {Quentin Muller and Marie-Josée Beaudet and Thiéry De Serres-Bérard and Sabrina Bellenfant and Vincent Flacher and François Berthod},
doi = {10.1016/j.actbio.2018.10.011},
issn = {1878-7568},
year = {2018},
date = {2018-01-01},
journal = {Acta Biomaterialia},
volume = {82},
pages = {93--101},
abstract = {Cutaneous innervation is increasingly recognized as a major element of skin physiopathology through the neurogenic inflammation driven by neuropeptides that are sensed by endothelial cells and the immune system. To investigate this process in vitro, models of innervated tissue-engineered skin (TES) were developed, yet exclusively with murine sensory neurons extracted from dorsal root ganglions. In order to build a fully human model of innervated TES, we used induced pluripotent stem cells (iPSC) generated from human skin fibroblasts. Nearly 100% of the iPSC differentiated into sensory neurons were shown to express the neuronal markers BRN3A and β3-tubulin after 19 days of maturation. In addition, these cells were also positive to TRPV1 and neurofilament M, and some of them expressed Substance P, TrkA and TRPA1. When stimulated with molecules inducing neuropeptide release, iPSC-derived neurons released Substance P and CGRP, both in conventional monolayer culture and after seeding in a 3D fibroblast-populated collagen sponge model. Schwann cells, the essential partners of neurons for function and axonal migration, were also successfully differentiated from human iPSC as shown by their expression of the markers S100, GFAP, p75 and SOX10. When cultured for one additional month in the TES model, iPSC-derived neurons seeded at the bottom of the sponge formed a network of neurites spanning the whole TES up to the epidermis, but only when combined with mouse or iPSC-derived Schwann cells. This unique model of human innervated TES should be highly useful for the study of cutaneous neuroinflammation. STATEMENT OF SIGNIFICANCE: The purpose of this work was to develop in vitro an innovative fully human tissue-engineered skin enabling the investigation of the influence of cutaneous innervation on skin pathophysiology. To reach that aim, neurons were differentiated from human induced pluripotent stem cells (iPSCs) generated from normal human skin fibroblasts. This innervated tissue-engineered skin model will be the first one to show iPSC-derived neurons can be successfully used to build a 3D nerve network in vitro. Since innervation has been recently recognized to play a central role in many human skin diseases, such as psoriasis and atopic dermatitis, this construct promises to be at the forefront to model these diseases while using patient-derived cells.},
keywords = {atopic dermatitis, Axonal migration, Biological, Canada, Cells, CGRP, Chemistry, COLLAGEN, Culture, Dermatitis, development, disease, Endothelial Cells, ENDOTHELIAL-CELLS, Epidermis, Expression, Fibroblast, Fibroblasts, function, Human, Humans, Immune System, Immunology, immunopathology, IN VITRO, Induced Pluripotent Stem Cells, inflammation, INNERVATION, Maturation, migration, Models, mouse, murine, Nerve, Neurites, Neurogenic Inflammation, Neurons, NEUROPEPTIDE, Neuropeptides, physiopathology, Pluripotent Stem Cells, Psoriasis, SCHWANN CELLS, Sensory Receptor Cells, Skin, skin disease, Skin Diseases, stem, Stem Cells, SUBSTANCE, SUBSTANCE P, Team-Mueller, Tissue Engineering, TRPV1},
pubstate = {published},
tppubtype = {article}
}
2015
Mairhofer David G, Ortner Daniela, Tripp Christoph H, Schaffenrath Sandra, Fleming Viktor, Heger Lukas, Komenda Kerstin, Reider Daniela, Dudziak Diana, Chen Suzie, Becker Jürgen C, Flacher Vincent, Stoitzner Patrizia
Impaired gp100-Specific CD8(+) Ŧ-Cell Responses in the Presence of Myeloid-Derived Suppressor Cells in a Spontaneous Mouse Melanoma Model Journal Article
In: The Journal of Investigative Dermatology, vol. 135, no. 11, pp. 2785–2793, 2015, ISSN: 1523-1747.
Abstract | Links | BibTeX | Tags: Analysis of Variance, Animal, Animals, Antigen, cancer, CARCINOGENESIS, CD8-Positive T-Lymphocytes, Cell Proliferation, Cultured, DERMATOLOGY, development, disease, Disease Models, Experimental, GLYCOPROTEIN, gp100 Melanoma Antigen, Growth, Human, Humans, Immunity, Immunologic, IN VITRO, Inbred C57BL, iNOS, Leukocytes, LYMPH, LYMPH NODE, Lymph Nodes, Lymphocyte Activation, MELANOCYTES, Melanoma, Mice, mouse, murine, NITRIC OXIDE, nitric oxide synthase, Phenotype, Proliferation, Random Allocation, Receptor, Regulatory, RESPONSES, Skin, SUBSETS, Suppressor Factors, T CELLS, T-CELLS, T-Lymphocytes, Team-Mueller, Transforming Growth Factor beta, transgenic, tumor, Tumor Cells, tumor immunity
@article{mairhofer_impaired_2015,
title = {Impaired gp100-Specific CD8(+) Ŧ-Cell Responses in the Presence of Myeloid-Derived Suppressor Cells in a Spontaneous Mouse Melanoma Model},
author = {David G Mairhofer and Daniela Ortner and Christoph H Tripp and Sandra Schaffenrath and Viktor Fleming and Lukas Heger and Kerstin Komenda and Daniela Reider and Diana Dudziak and Suzie Chen and Jürgen C Becker and Vincent Flacher and Patrizia Stoitzner},
doi = {10.1038/jid.2015.241},
issn = {1523-1747},
year = {2015},
date = {2015-11-01},
journal = {The Journal of Investigative Dermatology},
volume = {135},
number = {11},
pages = {2785--2793},
abstract = {Murine tumor models that closely reflect human diseases are important tools to investigate carcinogenesis and tumor immunity. The transgenic (tg) mouse strain tg(Grm1)EPv develops spontaneous melanoma due to ectopic overexpression of the metabotropic glutamate receptor 1 (Grm1) in melanocytes. In the present study, we characterized the immune status and functional properties of immune cells in tumor-bearing mice. Melanoma development was accompanied by a reduction in the percentages of CD4(+) T cells including regulatory T cells (Tregs) in CD45(+) leukocytes present in tumor tissue and draining lymph nodes (LNs). In contrast, the percentages of CD8(+) T cells were unchanged, and these cells showed an activated phenotype in tumor mice. Endogenous melanoma-associated antigen glycoprotein 100 (gp100)-specific CD8(+) T cells were not deleted during tumor development, as revealed by pentamer staining in the skin and draining LNs. They, however, were unresponsive to ex vivo gp100-peptide stimulation in late-stage tumor mice. Interestingly, immunosuppressive myeloid-derived suppressor cells (MDSCs) were recruited to tumor tissue with a preferential accumulation of granulocytic MDSC (grMDSCs) over monocytic MDSC (moMDSCs). Both subsets produced Arginase-1, inducible nitric oxide synthase (iNOS), and transforming growth factor-β and suppressed T-cell proliferation in vitro. In this work, we describe the immune status of a spontaneous melanoma mouse model that provides an interesting tool to develop future immunotherapeutical strategies.},
keywords = {Analysis of Variance, Animal, Animals, Antigen, cancer, CARCINOGENESIS, CD8-Positive T-Lymphocytes, Cell Proliferation, Cultured, DERMATOLOGY, development, disease, Disease Models, Experimental, GLYCOPROTEIN, gp100 Melanoma Antigen, Growth, Human, Humans, Immunity, Immunologic, IN VITRO, Inbred C57BL, iNOS, Leukocytes, LYMPH, LYMPH NODE, Lymph Nodes, Lymphocyte Activation, MELANOCYTES, Melanoma, Mice, mouse, murine, NITRIC OXIDE, nitric oxide synthase, Phenotype, Proliferation, Random Allocation, Receptor, Regulatory, RESPONSES, Skin, SUBSETS, Suppressor Factors, T CELLS, T-CELLS, T-Lymphocytes, Team-Mueller, Transforming Growth Factor beta, transgenic, tumor, Tumor Cells, tumor immunity},
pubstate = {published},
tppubtype = {article}
}
2010
Flacher Vincent, Tripp Christoph H, Stoitzner Patrizia, Haid Bernhard, Ebner Susanne, Frari Barbara Del, Koch Franz, Park Chae Gyu, Steinman Ralph M, Idoyaga Juliana, Romani Nikolaus
Epidermal Langerhans cells rapidly capture and present antigens from C-type lectin-targeting antibodies deposited in the dermis Journal Article
In: The Journal of Investigative Dermatology, vol. 130, no. 3, pp. 755–762, 2010, ISSN: 1523-1747.
Abstract | Links | BibTeX | Tags: Animals, Antibodies, antibody, Antigen, Antigen Presentation, ANTIGEN PRESENTING CELLS, Antigen-Presenting Cells, Antigens, BASEMENT MEMBRANE, C-Type, C-type lectin, CD103, CD8+ T cells, Cell Division, Cell Movement, Cells, Culture, Cultured, cytology, Dendritic Cells, DERMATOLOGY, DERMIS, Epidermal Cells, Epidermis, function, Human, Humans, Immunology, in situ, IN VITRO, In vivo, Inbred BALB C, Inbred C57BL, Injections, Intradermal, Langerhans Cells, LECTIN, Lectins, mAb, Mannose-Binding Lectins, Membrane, Mice, Monoclonal, mouse, murine, Pharmacology, Proliferation, Protein, Receptor, Skin, Surface, T CELLS, T-CELLS, T-Lymphocytes, Team-Mueller, Vaccination, vaccine, Vaccines
@article{flacher_epidermal_2010,
title = {Epidermal Langerhans cells rapidly capture and present antigens from C-type lectin-targeting antibodies deposited in the dermis},
author = {Vincent Flacher and Christoph H Tripp and Patrizia Stoitzner and Bernhard Haid and Susanne Ebner and Barbara Del Frari and Franz Koch and Chae Gyu Park and Ralph M Steinman and Juliana Idoyaga and Nikolaus Romani},
doi = {10.1038/jid.2009.343},
issn = {1523-1747},
year = {2010},
date = {2010-03-01},
journal = {The Journal of Investigative Dermatology},
volume = {130},
number = {3},
pages = {755--762},
abstract = {Antigen-presenting cells can capture antigens that are deposited in the skin, including vaccines given subcutaneously. These include different dendritic cells (DCs) such as epidermal Langerhans cells (LCs), dermal DCs, and dermal langerin+ DCs. To evaluate access of dermal antigens to skin DCs, we used mAb to two C-type lectin endocytic receptors, DEC-205/CD205 and langerin/CD207. When applied to murine and human skin explant cultures, these mAbs were efficiently taken up by epidermal LCs. In addition, anti-DEC-205 targeted langerin+ CD103+ and langerin- CD103- mouse dermal DCs. Unexpectedly, intradermal injection of either mAb, but not isotype control, resulted in strong and rapid labeling of LCs in situ, implying that large molecules can diffuse through the basement membrane into the epidermis. Epidermal LCs targeted in vivo by ovalbumin-coupled anti-DEC-205 potently presented antigen to CD4+ and CD8+ T cells in vitro. However, to our surprise, LCs targeted through langerin were unable to trigger T-cell proliferation. Thus, epidermal LCs have a major function in uptake of lectin-binding antibodies under standard vaccination conditions.},
keywords = {Animals, Antibodies, antibody, Antigen, Antigen Presentation, ANTIGEN PRESENTING CELLS, Antigen-Presenting Cells, Antigens, BASEMENT MEMBRANE, C-Type, C-type lectin, CD103, CD8+ T cells, Cell Division, Cell Movement, Cells, Culture, Cultured, cytology, Dendritic Cells, DERMATOLOGY, DERMIS, Epidermal Cells, Epidermis, function, Human, Humans, Immunology, in situ, IN VITRO, In vivo, Inbred BALB C, Inbred C57BL, Injections, Intradermal, Langerhans Cells, LECTIN, Lectins, mAb, Mannose-Binding Lectins, Membrane, Mice, Monoclonal, mouse, murine, Pharmacology, Proliferation, Protein, Receptor, Skin, Surface, T CELLS, T-CELLS, T-Lymphocytes, Team-Mueller, Vaccination, vaccine, Vaccines},
pubstate = {published},
tppubtype = {article}
}
2008
Barbaroux J B, Beleut M, Brisken C, Mueller C G, Groves R W
Epidermal receptor activator of NF-kappaB ligand controls Langerhans cells numbers and proliferation Journal Article
In: Journal of Immunology, vol. 181, no. 1550-6606 (Electronic), pp. 1103–1108, 2008.
Abstract | BibTeX | Tags: APC, Apoptosis, BLOOD, Cell Count, Cell Proliferation, Cell Survival, Culture, cytology, Dendritic Cells, DERMATOLOGY, Differentiation, Epidermis, Expression, Homeostasis, Human, Humans, Immunology, IN VITRO, In vivo, KERATINOCYTES, Langerhans Cells, ligand, metabolism, Mice, NF-kappa B, NF-kappaB, OSTEOCLAST, Osteoclasts, Proliferation, Protein, rank, RANK ligand, Receptor, Receptor Activator of Nuclear Factor-kappa B, Regulation, Signal Transduction, Skin, survival, Team-Mueller, viability
@article{barbaroux_epidermal_2008,
title = {Epidermal receptor activator of NF-kappaB ligand controls Langerhans cells numbers and proliferation},
author = {J B Barbaroux and M Beleut and C Brisken and C G Mueller and R W Groves},
year = {2008},
date = {2008-01-01},
journal = {Journal of Immunology},
volume = {181},
number = {1550-6606 (Electronic)},
pages = {1103--1108},
abstract = {Langerhans cells (LC) are the dendritic APC population of the epidermis, where they reside for long periods and are self-replicating. The molecular signals underlying these characteristics are unknown. The TNF superfamily member receptor activator of NF-kappaB ligand (RANKL, TNFSF11) has been shown to sustain viability of blood dendritic cells in addition to its role in promoting proliferation and differentiation of several cell types, notably osteoclasts. In this study, we have studied expression of the RANKL system in skin and have defined a key role for this molecule in LC homeostasis. In vitro and in vivo, human KC expressed RANKL and epidermal LC expressed cell surface RANK. In vitro, RANKL sustained CD34(+) progenitor-derived LC viability following 72-h cultures in cytokine-free medium (79.5 +/- 1% vs 55.2 +/- 5.7% live cells, respectively; n = 4; p textless 0.05). In vivo, RANKL-deficient mice displayed a marked reduction in epidermal LC density (507.1 +/- 77.2 vs 873.6 +/- 41.6 LC per mm(2); n = 9; p textless 0.05) and their proliferation was impaired without a detectable effect on apoptosis. These data indicate a key role for the RANKL system in the regulation of LC survival within the skin and suggest a regulatory role for KC in the maintenance of epidermal LC homeostasis},
keywords = {APC, Apoptosis, BLOOD, Cell Count, Cell Proliferation, Cell Survival, Culture, cytology, Dendritic Cells, DERMATOLOGY, Differentiation, Epidermis, Expression, Homeostasis, Human, Humans, Immunology, IN VITRO, In vivo, KERATINOCYTES, Langerhans Cells, ligand, metabolism, Mice, NF-kappa B, NF-kappaB, OSTEOCLAST, Osteoclasts, Proliferation, Protein, rank, RANK ligand, Receptor, Receptor Activator of Nuclear Factor-kappa B, Regulation, Signal Transduction, Skin, survival, Team-Mueller, viability},
pubstate = {published},
tppubtype = {article}
}
2006
Durand Stéphanie H, Flacher Vincent, Roméas Annick, Carrouel Florence, Colomb Evelyne, Vincent Claude, Magloire Henry, Couble Marie-Lise, Bleicher Françoise, Staquet Marie-Jeanne, Lebecque Serge, Farges Jean-Christophe
In: Journal of Immunology (Baltimore, Md.: 1950), vol. 176, no. 5, pp. 2880–2887, 2006, ISSN: 0022-1767.
Abstract | Links | BibTeX | Tags: Activation, Analysis, bacteria, Biosynthesis, BLOOD, Blood Vessels, Cell Differentiation, Cells, Chemistry, chemokines, COLLAGEN, Cultured, CXCL10, cytology, Dendritic Cells, DENTAL PULP, Dentin, development, Down-Regulation, Expression, extracellular, EXTRACELLULAR MATRIX, Extracellular Matrix Proteins, function, Gene, Gene Expression, Genes, Genetics, Gram-Positive Bacteria, Human, Humans, IMMATURE, Immunology, IN VITRO, In vivo, Innate immune response, lipopolysaccharide, Lipopolysaccharides, metabolism, migration, Odontoblasts, Organ Culture Techniques, Pharmacology, physiology, PRODUCTION, Protein, Proteins, Receptor, recognition, synthesis, Team-Mueller, Teichoic Acids, TLR7, Toll-Like Receptor 2, Up-Regulation
@article{durand_lipoteichoic_2006,
title = {Lipoteichoic acid increases TLR and functional chemokine expression while reducing dentin formation in in vitro differentiated human odontoblasts},
author = {Stéphanie H Durand and Vincent Flacher and Annick Roméas and Florence Carrouel and Evelyne Colomb and Claude Vincent and Henry Magloire and Marie-Lise Couble and Françoise Bleicher and Marie-Jeanne Staquet and Serge Lebecque and Jean-Christophe Farges},
doi = {10.4049/jimmunol.176.5.2880},
issn = {0022-1767},
year = {2006},
date = {2006-03-01},
journal = {Journal of Immunology (Baltimore, Md.: 1950)},
volume = {176},
number = {5},
pages = {2880--2887},
abstract = {Gram-positive bacteria entering the dentinal tissue during the carious process are suspected to influence the immune response in human dental pulp. Odontoblasts situated at the pulp/dentin interface are the first cells encountered by these bacteria and therefore could play a crucial role in this response. In the present study, we found that in vitro-differentiated odontoblasts constitutively expressed the pattern recognition receptor TLR1-6 and 9 genes but not TLR7, 8, and 10. Furthermore, lipoteichoic acid (LTA), a wall component of Gram-positive bacteria, triggered the activation of the odontoblasts. LTA up-regulated the expression of its own receptor TLR2, as well as the production of several chemokines. In particular, an increased amount of CCL2 and CXCL10 was detected in supernatants from LTA-stimulated odontoblasts, and those supernatants augmented the migration of immature dendritic cells in vitro compared with controls. Clinical relevance of these observations came from immunohistochemical analysis showing that CCL2 was expressed in vivo by odontoblasts and blood vessels present under active carious lesions but not in healthy dental pulps. In contrast with this inflammatory response, gene expression of major dentin matrix components (type I collagen, dentin sialophosphoprotein) and TGF-beta1 was sharply down-regulated in odontoblasts by LTA. Taken together, these data suggest that odontoblasts activated through TLR2 by Gram-positive bacteria LTA are able to initiate an innate immune response by secreting chemokines that recruit immature dendritic cells while down-regulating their specialized functions of dentin matrix synthesis and mineralization.},
keywords = {Activation, Analysis, bacteria, Biosynthesis, BLOOD, Blood Vessels, Cell Differentiation, Cells, Chemistry, chemokines, COLLAGEN, Cultured, CXCL10, cytology, Dendritic Cells, DENTAL PULP, Dentin, development, Down-Regulation, Expression, extracellular, EXTRACELLULAR MATRIX, Extracellular Matrix Proteins, function, Gene, Gene Expression, Genes, Genetics, Gram-Positive Bacteria, Human, Humans, IMMATURE, Immunology, IN VITRO, In vivo, Innate immune response, lipopolysaccharide, Lipopolysaccharides, metabolism, migration, Odontoblasts, Organ Culture Techniques, Pharmacology, physiology, PRODUCTION, Protein, Proteins, Receptor, recognition, synthesis, Team-Mueller, Teichoic Acids, TLR7, Toll-Like Receptor 2, Up-Regulation},
pubstate = {published},
tppubtype = {article}
}