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Kunnath-Velayudhan S, Goldberg MF, Saini NK, Ng TW, Arora P, Johndrow CT, Saavedra-Avila NA, Johnson AJ, Xu J, Kim J, Khajoueinejad N, Petro CD, Herold BC, Lauvau G, Chan J, Jacobs WR, Porcelli SA. Generation of IL-3-Secreting CD4 + T Cells by Microbial Challenge at Skin and Mucosal Barriers. Immunohorizons 2019; 3:161-171. [PMID: 31356170 PMCID: PMC6668923 DOI: 10.4049/immunohorizons.1900028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 04/25/2019] [Indexed: 12/31/2022] Open
Abstract
During Ag priming, naive CD4+ T cells differentiate into subsets with distinct patterns of cytokine expression that dictate to a major extent their functional roles in immune responses. We identified a subset of CD4+ T cells defined by secretion of IL-3 that was induced by Ag stimulation under conditions different from those associated with previously defined functional subsets. Using mouse models of bacterial and viral infections, we showed that IL-3–secreting CD4+ T cells were generated by infection at the skin and mucosa but not by infections introduced directly into the blood. Most IL-3–producing T cells coexpressed GM-CSF and other cytokines that define multifunctionality. Generation of IL-3–secreting T cells in vitro was dependent on IL-1 family cytokines and was inhibited by cytokines that induce canonical Th1 or Th2 cells. Our results identify IL-3–secreting CD4+ T cells as a potential functional subset that arises during priming of naive T cells in specific tissue locations.
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Affiliation(s)
- Shajo Kunnath-Velayudhan
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - Michael F Goldberg
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - Neeraj K Saini
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - Tony W Ng
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - Pooja Arora
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - Christopher T Johndrow
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | | | - Alison J Johnson
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - Jiayong Xu
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - John Kim
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - Nazanin Khajoueinejad
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461.,Department of Pediatrics, Albert Einstein College of Medicine, New York, NY 10461; and
| | - Christopher D Petro
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461.,Department of Pediatrics, Albert Einstein College of Medicine, New York, NY 10461; and
| | - Betsy C Herold
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461.,Department of Pediatrics, Albert Einstein College of Medicine, New York, NY 10461; and
| | - Gregoire Lauvau
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - John Chan
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461.,Department of Medicine, Albert Einstein College of Medicine, New York, NY 10461
| | - William R Jacobs
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461
| | - Steven A Porcelli
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY 10461; .,Department of Medicine, Albert Einstein College of Medicine, New York, NY 10461
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Sheng KC, Herrero LJ, Taylor A, Hapel AJ, Mahalingam S. IL-3 and CSF-1 interact to promote generation of CD11c+ IL-10-producing macrophages. PLoS One 2014; 9:e95208. [PMID: 24743235 PMCID: PMC3990611 DOI: 10.1371/journal.pone.0095208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 03/24/2014] [Indexed: 01/18/2023] Open
Abstract
Unraveling the mechanisms of hematopoiesis regulated by multiple cytokines remains a challenge in hematology. IL-3 is an allergic cytokine with the multilineage potential, while CSF-1 is produced in the steady state with restricted lineage coverage. Here, we uncovered an instructive role of CSF-1 in IL-3-mediated hematopoiesis. CSF-1 significantly promoted IL-3-driven CD11c+ cell expansion and dampened basophil and mast cell generation from C57BL/6 bone marrow. Further studies indicated that the CSF-1/CSF-1R axis contributed significantly to IL-3-induced CD11c+ cell generation through enhancing c-Fos-associated monopoiesis. CD11c+ cells induced by IL-3 or IL-3/CSF-1 were competent in cellular maturation and endocytosis. Both IL-3 and IL-3/CSF-1 cells lacked classical dendritic cell appearance and resembled macrophages in morphology. Both populations produced a high level of IL-10, in addition to IL-1, IL-6 and TNFα, in response to LPS, and were relatively poor T cell stimulators. Collectively, these findings reveal a role for CSF-1 in mediating the IL-3 hematopoietic pathway through monopoiesis, which regulates expansion of CD11c+ macrophages.
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Affiliation(s)
- Kuo-Ching Sheng
- Institute for Glycomics, Griffith University, Gold Coast Campus, QLD, Australia
- * E-mail: (KCS); (SM)
| | - Lara J. Herrero
- Institute for Glycomics, Griffith University, Gold Coast Campus, QLD, Australia
| | - Adam Taylor
- Institute for Glycomics, Griffith University, Gold Coast Campus, QLD, Australia
| | - Andrew J. Hapel
- Division of Molecular Medicine, The John Curtin School of Medical Research, The Australian National University, ACT, Australia
| | - Suresh Mahalingam
- Institute for Glycomics, Griffith University, Gold Coast Campus, QLD, Australia
- * E-mail: (KCS); (SM)
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Lapara NJ, Kelly BL. Suppression of LPS-induced inflammatory responses in macrophages infected with Leishmania. JOURNAL OF INFLAMMATION-LONDON 2010; 7:8. [PMID: 20205812 PMCID: PMC2824668 DOI: 10.1186/1476-9255-7-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2009] [Accepted: 02/02/2010] [Indexed: 07/01/2024]
Abstract
Background Chronic inflammation activated by macrophage innate pathogen recognition receptors such as TLR4 can lead to a range of inflammatory diseases, including atherosclerosis, Crohn's disease, arthritis and cancer. Unlike many microbes, the kinetoplastid protozoan pathogen Leishmania has been shown to avoid and even actively suppress host inflammatory cytokine responses, such as LPS-induced IL-12 production. The nature and scope of Leishmania-mediated inflammatory cytokine suppression, however, is not well characterized. Advancing our knowledge of such microbe-mediated cytokine suppression may provide new avenues for therapeutic intervention in inflammatory disease. Methods We explored the kinetics of a range of cytokine and chemokine responses in primary murine macrophages stimulated with LPS in the presence versus absence of two clinically distinct species of Leishmania using sensitive multiplex cytokine analyses. To confirm that these effects were parasite-specific, we compared the effects of Leishmania uptake on LPS-induced cytokine expression with uptake of inert latex beads. Results Whilst Leishmania uptake alone did not induce significant levels of any cytokine analysed in this study, Leishmania uptake in the presence of LPS caused parasite-specific suppression of certain LPS-induced pro-inflammatory cytokines, including IL-12, IL-17 and IL-6. Interestingly, L. amazonensis was generally more suppressive than L. major. We also found that other LPS-induced proinflammatory cytokines, such as IL-1α, TNF-α and the chemokines MIP-1α and MCP-1 and also the anti-inflammatory cytokine IL-10, were augmented during Leishmania uptake, in a parasite-specific manner. Conclusions During uptake by macrophages, Leishmania evades the activation of a broad range of cytokines and chemokines. Further, in the presence of a strong inflammatory stimulus, Leishmania suppresses certain proinflammatory cytokine responses in a parasite-specific manner, however it augments the production of other proinflammatory cytokines. Our findings highlight the complexity of inflammatory cytokine signalling regulation in the context of the macrophage and Leishmania interaction and confirm the utility of the Leishmania/macrophage infection model as an experimental system for further studies of inflammatory regulation. Such studies may advance the development of therapies against inflammatory disease.
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Affiliation(s)
- Nicholas J Lapara
- Department of Microbiology Immunology and Parasitology, LSU Health Sciences Center, 1901 Perdido Street, New Orleans, LA 70112, USA.
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Batista AC, Rodini CO, Lara VS. Quantification of mast cells in different stages of human periodontal disease. Oral Dis 2005; 11:249-54. [PMID: 15984957 DOI: 10.1111/j.1601-0825.2005.01113.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE AND METHODS Among the cells involved in immune and inflammatory responses in periodontal disease, mast cells have been shown to be capable of generating a large number of biologically active substances. The present study was undertaken to identify and quantify the presence of mast cells in different stages of human periodontal disease using histochemical (toluidine blue) and immunohistochemical (tryptase-positive mast cells) techniques. RESULTS Mast cell densities (cells per mm(2)) were significantly increased in chronic periodontitis/gingivitis lesions compared with clinically healthy gingival tissues (Health) uniquely by immunohistochemical technique. Interestingly, mast cells were distributed specially in close apposition to mononuclear cells. CONCLUSIONS In human periodontal disease there is an increase in the number of mast cells that may be participating either in the destructive events or in the defense mechanism of periodontal disease via secretion of cytokines, including perpetuation of the Th2 response, and cellular migration and healing processes.
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Affiliation(s)
- A C Batista
- Department of Stomatology (Oral Pathology), School of Dentistry, Federal University of Goiás, Goiânia, Brazil
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Aldinucci D, Olivo K, Lorenzon D, Poletto D, Gloghini A, Carbone A, Pinto A. The role of interleukin-3 in classical Hodgkin's disease. Leuk Lymphoma 2005; 46:303-11. [PMID: 15621820 DOI: 10.1080/10428190400013712] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Classical Hodgkin's disease (HD) is a peculiar form of lymphoma characterized by a low frequency of tumor cells, the so-called Hodgkin (H) and Reed/Sternberg (RS) cells, embedded in a background of non-neoplastic (reactive) cells believed to be recruited and activated by H-RS cell-derived cytokines/chemokines. How these tumor cells can survive in such a seemingly hostile environment has confused researchers. We have previously identified interleukin (IL)-3 receptor (R) expression as a common feature of classical HD and unveiled the potential role of IL-3 as a growth and anti-apoptotic factor for H-RS cells. More then 90% of malignant cells of classical HD usually express the alpha chain of the IL-3R (IL-3R(alpha)), as evidenced by immunostaining of frozen sections and cell suspensions from neoplastic lymph nodes. Consistently, HD-derived cell lines (L428, KMH2, HDLM2 and L1236) express the alpha and beta chains that form IL-3R, both at the mRNA and protein level, with a molecular size of IL-3R(alpha) identical (70 kDa) to that expressed by human myeloid cells. Exogenous IL-3 promotes the growth of cultured H-RS cells, such an effect being potentiated by IL-9 and stem cell factor (SCF) co-stimulation, and is able to partially rescue tumor cells from apoptosis induced by serum deprivation. Finally, cultured H-RS cells are able to increase the production of IL-3 by pre-activated T cells, suggesting an involvement of IL-3/IL-3R interactions in the cellular growth of HD through paracrine mechanisms. This review will outline the biological activity of IL-3 and summarize the evidence indicating IL-3 as a growth and anti-apoptotic factor for H-RS cells in classical HD.
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Affiliation(s)
- Donatella Aldinucci
- Clinical and Experimental Hematology Research Unit, Centro di Riferimento Oncologico, IRCCS, Aviano (PN), Italy.
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Aldinucci D, Poletto D, Gloghini A, Nanni P, Degan M, Perin T, Ceolin P, Rossi FM, Gattei V, Carbone A, Pinto A. Expression of functional interleukin-3 receptors on Hodgkin and Reed-Sternberg cells. THE AMERICAN JOURNAL OF PATHOLOGY 2002; 160:585-96. [PMID: 11839579 PMCID: PMC1850655 DOI: 10.1016/s0002-9440(10)64878-x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The human interleukin-3 receptor (IL-3R) is a heterodimeric complex consisting of an IL-3-specific alpha chain (IL-3Ralpha) and a common beta chain (beta(c)), this latter shared with the receptors for granulocyte-macrophage colony-stimulating factor and IL-5. Despite extensive research on cytokine circuitries regulating proliferation and survival of tumor cells in Hodgkin's disease (HD) the functional expression of IL-3Rs in this pathobiological entity has not yet been investigated. In the present study, we demonstrate that the great majority (>90%) of malignant Hodgkin and Reed-Sternberg cells of classic HD (19 of 19 analyzed cases) express IL-3Ralpha by immunostaining of frozen sections and cell suspensions from involved lymph nodes. Accordingly, HD cell lines (L428, KMH2, HDLM2, L1236) expressed the alpha and beta chains of IL-3R both at the mRNA and protein level, with a molecular size of IL-3Ralpha identical (70 kd) to that expressed by human myeloid cells. Exogenous IL-3 promoted the growth of cultured Hodgkin and Reed-Sternberg cells, such effect being potentiated by IL-9 co-stimulation, and was able to partially rescue tumor cells from apoptosis induced by serum deprivation. This data suggests an involvement of IL-3/IL-3R interactions in the cellular growth of HD through paracrine mechanisms.
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Affiliation(s)
- Donatella Aldinucci
- Clinical & Experimental Hematology Research Unit, Centro di Riferimento Oncologico, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Istituto Nazionale Tumori, via Pedemontana Occidentale 12, Aviano I-33081, Italy.
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Lin KW, Chen SC, Chang FH, Kung JT, Hsu BRS, Lin RH. The roles of interleukin-1 and interleukin-1 receptor antagonist in antigen-specific immune responses. J Biomed Sci 2002; 9:26-33. [PMID: 11810022 DOI: 10.1007/bf02256575] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Despite evidence that interleukin (IL)-1 promotes the proliferation of some T helper 2 (Th2) cell clones in vitro, the physiological role of IL-1 in the regulation of antigen-specific immune responses remains undefined. Using a liposome-DNA delivery system, we transiently expressed IL-1 receptor antagonist (IL-1Ra) to suppress IL-1 functions at the site of the antigen-specific primary immune response. Our data indicate, for the first time, that IL-1Ra downregulates antigen-specific IL-4 and IgE responses, with concomitant enhancement of interferon-gamma and IgG2a responses in vivo. In addition, IL-1 can promote Th2 development in an IL-4-independent manner in vitro. Thus, the balance between endogenous IL-1 and IL-1Ra during the primary immune response can be an important factor in determining the antigen-specific effector function of T cells.
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Affiliation(s)
- Kai-Wei Lin
- Graduate Institutes of Immunology, College of Medicine, National Taiwan University, Taipei, Taiwan, ROC
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Aoki I, Itoh S, Yokota S, Tanaka S, Ishii N, Okuda K, Minami M, Klinman DM. Contribution of mast cells to the T helper 2 response induced by simultaneous subcutaneous and oral immunization. Immunology 1999; 98:519-24. [PMID: 10594683 PMCID: PMC2326968 DOI: 10.1046/j.1365-2567.1999.00878.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This work examines the contribution of mast cells to the synergistic enhancement of the T helper 2 (Th2) immune response elicited following simultaneous oral and subcutaneous (s.c.) immunization. The s.c. route induced a Th1-biased immune response, characterized by increased interferon-gamma (IFN-gamma) and immunoglobulin G2a (IgG2a) antibody production. In contrast, oral immunization stimulated a primarily Th2-type response in which interleukin-4 (IL-4) and IgG1 antibody production were dominant. Simultaneous immunization also triggered a Th2-biased response, the magnitude of which exceeded the additive effects of s.c. and oral immunization alone by greater than threefold. To analyse whether mast cells in gut-associated lymphoid tissue contributed to this synergistic response, mast cell-deficient mice WBB6F1-w/wv were studied. Whereas the primary response following simultaneously antigen administration was reduced only twofold in these animals compared with wild type controls WBB6F1-+/+ (suggesting that mast cells were not needed to initiate Th2 immunity), reconstitution with bone-marrow-derived mast cells from WBB6F1-+/+ mice resulted in a superoptimal response (suggesting that mast cells contribute to the magnitude and perpetuation of these Th2-biased responses).
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Affiliation(s)
- I Aoki
- Department of Pathology, Yokohama City University School of Medicine, Yokohama, Japan
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Ishizuka T, Okayama Y, Kobayashi H, Mori M. Interleukin-3 production by mast cells from human lung. Inflammation 1999; 23:25-35. [PMID: 10065759 DOI: 10.1023/a:1020235400073] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The cytokine interleukin (IL)-3 is important in the proliferation of eosinophils and basophils in the airway. We investigated IL-3 production by human lung mast cells as a possible mechanism of the airway inflammation constituting the late asthmatic response. Mast cells were purified using affinity magnetic selection with the monoclonal antibody YB5.B8 and then stimulated with anti-human IgE antibody. IL-3 release was detectable by enzyme-linked immunosorbent assay 8 h after anti-IgE stimulation. IL-3 release 24 h after anti-IgE stimulation was significantly greater than its controls. By reverse transcription-polymerase chain reaction, IL-3 mRNA was detected weakly 2 h after anti-IgE stimulation, peaking at 4 h and waning at 8 h. Immunocytochemistry to localize IL-3 demonstrated mast cell staining. These results suggest that mast cells release IL-3 in response to high-affinity IgE receptor.
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Affiliation(s)
- T Ishizuka
- First Department of Internal Medicine, Gunma University, School of Medicine, Maebashi, Japan
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Helmby H, Kullberg M, Troye-Blomberg M. Expansion of IL-3-responsive IL-4-producing non-B non-T cells correlates with anemia and IL-3 production in mice infected with blood-stage Plasmodium chabaudi malaria. Eur J Immunol 1998; 28:2559-70. [PMID: 9710233 DOI: 10.1002/(sici)1521-4141(199808)28:08<2559::aid-immu2559>3.0.co;2-m] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A prominent switch of CD4+ T cells from Th1 to Th2 type response occurs in mice infected with the non-lethal malaria parasite Plasmodium chabaudi chabaudi AS around the time of peak parasitemia. This is reflected by a decrease in IFN-gamma- and an increase in IL-4-producing cells. The peak occurs approximately 9-10 days after infection and is accompanied by anemia. The mechanism behind the switch in Th cell response is poorly understood. We here report on the production of IL-4 from a non-T cell source during P. chabaudi infection in BALB/c mice. Flow cytometric analysis of spleen and peripheral blood leukocytes (PBL) showed a dramatic increase in the percentage of non-B non-T (NBNT) cells 9-23 days after P. chabaudi infection with peak values by day 15 (approximately 30 % of splenocytes and approximately 55 % of PBL being NBNT cells). The expansion of NBNT cells correlated closely with the appearance of a cell type secreting IL-4 and IL-6 following stimulation with IL-3 and/or cross-linking of FcgammaR. Compared to cells from uninfected animals, NBNT cells from P. chabaudi-infected mice were shown to be hyper-responsive to IL-3. The levels of the hematopoietic cytokine IL-3 were elevated in supernatants from unstimulated spleen cell cultures as well as in serum at the same time points at which NBNT cell-derived IL-4 and IL-6 were detected from spleen cultures and PBL. Thus, IL-3-responsive IL-4-producing NBNT cells may provide cytokines supporting the switch from Th1 to a Th2 response which is important for the final clearance of the parasite in P. chabaudi malaria.
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Affiliation(s)
- H Helmby
- Department of Immunology, Stockholm University, Sweden.
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