1
|
Shimizu S, Shin J, Ota T, Kondo H, Nakae S, Sudo K, Gaballah EM, Morita K, Osada Y. IL-10 is not required for the alleviation of collagen-induced arthritis by non-lethal malarial infection in mice. Parasitol Int 2025; 104:102993. [PMID: 39561958 DOI: 10.1016/j.parint.2024.102993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2024] [Revised: 11/13/2024] [Accepted: 11/13/2024] [Indexed: 11/21/2024]
Abstract
We previously reported that Plasmodium yoelii 17XNL (Py), a non-lethal rodent malarial parasite, could suppress collagen-induced arthritis (CIA) and increase the production of T cell-derived interleukin (IL)-10. However, it remained unclear whether IL-10 is essential for the Py-induced suppression of CIA. Male IL-10 knockout (KO) DBA/1 J mice were immunized with bovine type II collagen (CII) and subsequently infected with Py at one week post-immunization. The development of arthritis was evaluated by an arthritis score up to 6 weeks post-immunization. At 3 weeks post-immunization, cytokine production from splenocytes and serum anti-CII IgG/IgG1/IgG2a levels were compared between non-infected control mice and Py-infected mice. Py infection inhibited the development of CIA in IL-10KO mice until 4 weeks post-immunization, after which the arthritis score reached levels comparable with the control mice. Both pro-arthritic (IL-17 and TNF-α) and anti-arthritic (IFN-γ and IL-4) cytokines were down-regulated during the periods of parasitemia, while no significant differences were observed in levels of anti-CII IgG antibodies. Our findings indicate that Py alleviates CIA via IL-10-independent mechanisms.
Collapse
Affiliation(s)
- Shoichi Shimizu
- Department of Immunology and Parasitology, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan.
| | - Junko Shin
- School of Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Takuma Ota
- School of Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Hirofumi Kondo
- School of Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Susumu Nakae
- Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Katsuko Sudo
- Pre-Clinical Research Center, Tokyo Medical University, Tokyo, Japan
| | - Eman M Gaballah
- Department of Immunology and Parasitology, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan; Department of Medical Parasitology, Faculty of Medicine, Damietta University, Damietta, Egypt
| | - Kentaro Morita
- Department of Immunology and Parasitology, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Yoshio Osada
- Department of Immunology and Parasitology, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| |
Collapse
|
2
|
Naser RH, Rajaii T, Farash BRH, Seyyedtabaei SJ, Hajali V, Sadabadi F, Saburi E. Hematological changes due to malaria - An update. Mol Biochem Parasitol 2024; 259:111635. [PMID: 38857772 DOI: 10.1016/j.molbiopara.2024.111635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 05/29/2024] [Accepted: 05/30/2024] [Indexed: 06/12/2024]
Abstract
Malaria, a parasitic infection caused by the genus Plasmodium, results to over 20 million reported cases annually worldwide. Most individuals exhibit various symptoms, and blood analysis plays a crucial role in determining the appropriate treatment approach. This study discusses various hematologic complications associated with different Plasmodium species. A review of scientific databases including PubMed, Science Direct, Web of Science, Scopus, EMBASE, Magiran, SID, IranMedex was conducted using standard keywords such as Plasmodium, malaria, anemia and blood disorders (hematologic disorder) between 2000 and 2024. The review focused on articles pertaining to clinical trials, prospective cohort, retrospective, cross-sectional and case-control studies. Articles evaluating the effects of malaria on blood cells and indices, with target groups including human and animals, were included. Articles not written in English or Farsi were excluded. Our review revealed that, apart from iron deficiency anemia and vascular dysfunction contributed in part by adhesion of infected RBC to endothelium, decreases in hematocrit and hemoglobin levels, as part of pancytopenia and thrombocytopenia, are characteristic of Plasmodium infection. Additionally, the occurrence of inflammation due to the release of inflammatory cytokines and complement activation can complicate the clinical features of malaria in individuals with hematologic conditions.
Collapse
Affiliation(s)
- Rana Hussein Naser
- Department of Science, College of Basic Education, University of Diyala, Iraq
| | - Toktam Rajaii
- Health center no.1, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Bibi Razieh Hosseini Farash
- Department of Parasitology and Mycology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Cutaneous Leishmania Research Center, Mashhad University of Medical Sciences, Iran
| | | | - Vahid Hajali
- Department of Neuroscience, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Sadabadi
- Cutaneous Leishmania Research Center, Mashhad University of Medical Sciences, Iran
| | - Ehsan Saburi
- Medical Genetics and Molecular Medicine Department, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
3
|
Keswani T, Delcroix-Genete D, Herbert F, Leleu I, Lambert C, Draheim M, Salome-Desnoulez S, Saliou JM, Cazenave PA, Silvie O, Roland J, Pied S. Plasmodium yoelii Uses a TLR3-Dependent Pathway to Achieve Mammalian Host Parasitism. THE JOURNAL OF IMMUNOLOGY 2020; 205:3071-3082. [PMID: 33148715 DOI: 10.4049/jimmunol.1901317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 09/28/2020] [Indexed: 02/06/2023]
Abstract
Malaria is associated with complicated immunopathogenesis. In this study, we provide evidence for an unexpected role of TLR3 in promoting the establishment of Plasmodium yoelii infection through delayed clearance of parasitemia in wild type C57BL/6jRj (B6) compared with TLR3 knockout mice. In this study, we confirmed an increased expression of Tlr3, Trif, Tbk1, and Irf7/Irf3 in the liver 42 h postinfection and the initiation of an early burst of proinflammatory response such as Ifng, NF-kB, and Tnfa in B6 mice that may promote parasite fitness. Interestingly, in the absence of TLR3, we showed the involvement of high IFN-γ and lower type I IFN response in the early clearance of parasitemia. In parallel, we observed an increase in splenic NK and NKT cells expressing TLR3 in infected B6 mice, suggesting a role for TLR sensing in the innate immune response. Finally, we find evidence that the increase in the frequency of CD19+TLR3+ B cells along with reduced levels of total IgG in B6 mice possibly suggests the initiation of TLR3-dependent pathway early during P. yoelii infection. Our results thus reveal a new mechanism in which a parasite-activated TLR3 pathway promotes blood stage infection along with quantitative and qualitative differences in Ab responses.
Collapse
Affiliation(s)
- Tarun Keswani
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France
| | - Delphine Delcroix-Genete
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France
| | - Fabien Herbert
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France
| | - Ines Leleu
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France
| | - Claire Lambert
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France
| | - Marion Draheim
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France
| | | | - Jean Michel Saliou
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France
| | - Pierre-André Cazenave
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France
| | - Olivier Silvie
- Sorbonne Université, Inserm, CNRS, Centre d'Immunologie et des Maladies Infectieuses, CIMI-Paris, 75013 Paris, France
| | - Jacques Roland
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France
| | - Sylviane Pied
- Team 10: Tropical Biomes & Immunopathophysiology, Université de Lille, Centre Hospitalier Régional Universitaire de Lille, CNRS, INSERM, Institut Pasteur de Lille, U1019 - UMR 9017 - Centre d'Infection et d'Immunité de Lille, F-59000 Lille, France;
| |
Collapse
|
4
|
Myeloperoxidase Attenuates Pathogen Clearance during Plasmodium yoelii Nonlethal Infection. Infect Immun 2016; 85:IAI.00475-16. [PMID: 27795354 DOI: 10.1128/iai.00475-16] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 10/06/2016] [Indexed: 01/23/2023] Open
Abstract
Myeloperoxidase (MPO), a leukocyte-derived enzyme mainly secreted by activated neutrophils, is known to be involved in the immune response during bacterial and fungal infection and inflammatory diseases. Nevertheless, the role of MPO in a parasitic disease like malaria is unknown. We hypothesized that MPO contributes to parasite clearance. To address this hypothesis, we used Plasmodium yoelii nonlethal infection in wild-type and MPO-deficient mice as a murine malaria model. We detected high MPO plasma levels in wild-type mice with Plasmodium yoelii infection. Unexpectedly, infected MPO-deficient mice did not show increased parasite loads but were able to clear the infection more rapidly than wild-type mice. Additionally, the presence of neutrophils at the onset of infection seemed not to be essential for the control of the parasitemia. The effect of decreased parasite levels in MPO-deficient mice was absent from animals lacking mature T and B cells, indicating that this effect is most likely dependent on adaptive immune response mechanisms. Indeed, we observed increased gamma interferon and tumor necrosis factor alpha production by T cells in infected MPO-deficient mice. Together, these results suggest that MPO modulates the adaptive immune response during malaria infection, leading to an attenuated parasite clearance.
Collapse
|
5
|
Okada H, Suzue K, Imai T, Taniguchi T, Shimokawa C, Onishi R, Hirata J, Hisaeda H. A transient resistance to blood-stage malaria in interferon-γ-deficient mice through impaired production of the host cells preferred by malaria parasites. Front Microbiol 2015; 6:600. [PMID: 26136736 PMCID: PMC4470085 DOI: 10.3389/fmicb.2015.00600] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 06/01/2015] [Indexed: 01/06/2023] Open
Abstract
IFN-γ plays both pathological and protective roles during blood-stage malaria. One of its pathological roles is its contribution to anemia by suppressing erythropoiesis. Here, to evaluate the effects of IFN-γ-mediated alterations in erythropoiesis on the course of malaria infection, mice deficient in IFN-γ (GKO) were infected with two strains of the rodent malaria parasite Plasmodium yoelii, 17XL (PyL) and 17XNL (PyNL), whose host cell ranges differ. Regardless of genotype, all mice infected with PyL, which can invade any erythrocyte, developed high parasitemia and died quickly. Although PyNL caused a transient non-lethal infection in wild-type (WT) mice, some GKO mice were unable to control the infection and died. However, GKO mice were resistant to the early phase of infection, showing an impaired increase in parasitemia compared with WT mice. This resistance in the GKO mice was associated with having significantly fewer reticulocytes, which are the preferred host cells for PyNL parasites, than the WT mice. Compared with the amount of reticulocytes in GKO mice during the early stages of infection, there was a significant increase in the amount of these cells at later stages, which coincided with the inability of these mice to control the infection. We found that the growth of PyNL parasites correlated with the amount of reticulocytes. Thus, the reduced number of reticulocytes in mice lacking IFN-γ appears to be responsible for the limited parasite growth. Notably, these differences in GKO mice were at least partially reversed when the mice were injected with exogenous IFN-γ. Additionally, an artificial induction of hemolytic anemia and an increase in reticulocytes by phenylhydrazine treatment in GKO mice completely abolished the lower parasitemia and resistance during early phase infection. These results suggest that IFN-γ may contribute to the early growth of PyNL parasites by increasing the amount of reticulocytes, presumably by enhancing erythropoiesis.
Collapse
Affiliation(s)
- Hiroko Okada
- Department of Parasitology, Graduate School of Medicine, Gunma University Maebashi, Japan
| | - Kazutomo Suzue
- Department of Parasitology, Graduate School of Medicine, Gunma University Maebashi, Japan
| | - Takashi Imai
- Department of Parasitology, Graduate School of Medicine, Gunma University Maebashi, Japan
| | - Tomoyo Taniguchi
- Department of Parasitology, Graduate School of Medicine, Gunma University Maebashi, Japan
| | - Chikako Shimokawa
- Department of Parasitology, Graduate School of Medicine, Gunma University Maebashi, Japan
| | - Risa Onishi
- Department of Parasitology, Graduate School of Medicine, Gunma University Maebashi, Japan
| | - Jun Hirata
- Department of Parasitology, Graduate School of Medicine, Gunma University Maebashi, Japan
| | - Hajime Hisaeda
- Department of Parasitology, Graduate School of Medicine, Gunma University Maebashi, Japan
| |
Collapse
|
6
|
Neves PCC, Santos JR, Tubarão LN, Bonaldo MC, Galler R. Early IFN-gamma production after YF 17D vaccine virus immunization in mice and its association with adaptive immune responses. PLoS One 2013; 8:e81953. [PMID: 24324734 PMCID: PMC3855709 DOI: 10.1371/journal.pone.0081953] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Accepted: 10/18/2013] [Indexed: 01/01/2023] Open
Abstract
Yellow Fever vaccine is one of the most efficacious human vaccines ever made. The vaccine (YF 17D) virus induces polyvalent immune responses, with a mixed TH1/TH2 CD4(+) cell profile, which results in robust T CD8(+) responses and high titers of neutralizing antibody. In recent years, it has been suggested that early events after yellow fever vaccination are crucial to the development of adequate acquired immunity. We have previously shown that primary immunization of humans and monkeys with YF 17D virus vaccine resulted in the early synthesis of IFN-γ. Herein we have demonstrated, for the first time that early IFN-γ production after yellow fever vaccination is a feature also of murine infection and is much more pronounced in the C57BL/6 strain compared to the BALB/c strain. Likewise, in C57BL/6 strain, we have observed the highest CD8(+) T cells responses as well as higher titers of neutralizing antibodies and total anti-YF IgG. Regardless of this intense IFN-γ response in mice, it was not possible to see higher titers of IgG2a in relation to IgG1 in both mice lineages. However, IgG2a titers were positively correlated to neutralizing antibodies levels, pointing to an important role of IFN-γ in eliciting high quality responses against YF 17D, therefore influencing the immunogenicity of this vaccine.
Collapse
Affiliation(s)
- Patrícia C. C. Neves
- Vice-diretoria de Desenvolvimento Tecnológico, Instituto de Tecnologia em Imunobiológicos, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Juliana R. Santos
- Laboratório de Biologia Molecular de Flavivírus, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Luciana N. Tubarão
- Laboratório de Biologia Molecular de Flavivírus, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Myrna C. Bonaldo
- Laboratório de Biologia Molecular de Flavivírus, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Ricardo Galler
- Vice-diretoria de Desenvolvimento Tecnológico, Instituto de Tecnologia em Imunobiológicos, Fundação Oswaldo Cruz, Rio de Janeiro, Brazil
| |
Collapse
|
7
|
Muxel SM, Freitas do Rosário AP, Zago CA, Castillo-Méndez SI, Sardinha LR, Rodriguez-Málaga SM, Câmara NOS, Álvarez JM, Lima MRD. The spleen CD4+ T cell response to blood-stage Plasmodium chabaudi malaria develops in two phases characterized by different properties. PLoS One 2011; 6:e22434. [PMID: 21814579 PMCID: PMC3141041 DOI: 10.1371/journal.pone.0022434] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2010] [Accepted: 06/28/2011] [Indexed: 11/19/2022] Open
Abstract
The pivotal role of spleen CD4+ T cells in the development of both malaria pathogenesis and protective immunity makes necessary a profound comprehension of the mechanisms involved in their activation and regulation during Plasmodium infection. Herein, we examined in detail the behaviour of non-conventional and conventional splenic CD4+ T cells during P. chabaudi malaria. We took advantage of the fact that a great proportion of CD4+ T cells generated in CD1d-/- mice are I-Ab-restricted (conventional cells), while their counterparts in I-Ab-/- mice are restricted by CD1d and other class IB major histocompatibility complex (MHC) molecules (non-conventional cells). We found that conventional CD4+ T cells are the main protagonists of the immune response to infection, which develops in two consecutive phases concomitant with acute and chronic parasitaemias. The early phase of the conventional CD4+ T cell response is intense and short lasting, rapidly providing large amounts of proinflammatory cytokines and helping follicular and marginal zone B cells to secrete polyclonal immunoglobulin. Both TNF-α and IFN-γ production depend mostly on conventional CD4+ T cells. IFN-γ is produced simultaneously by non-conventional and conventional CD4+ T cells. The early phase of the response finishes after a week of infection, with the elimination of a large proportion of CD4+ T cells, which then gives opportunity to the development of acquired immunity. Unexpectedly, the major contribution of CD1d-restricted CD4+ T cells occurs at the beginning of the second phase of the response, but not earlier, helping both IFN-γ and parasite-specific antibody production. We concluded that conventional CD4+ T cells have a central role from the onset of P. chabaudi malaria, acting in parallel with non-conventional CD4+ T cells as a link between innate and acquired immunity. This study contributes to the understanding of malaria immunology and opens a perspective for future studies designed to decipher the molecular mechanisms behind immune responses to Plasmodium infection.
Collapse
Affiliation(s)
- Sandra Marcia Muxel
- Departamento de Imunologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, São Paulo, Brazil.
| | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Muxel SM, Freitas do Rosário AP, Sardinha LR, Castillo-Méndez SI, Zago CA, Rodriguez-Málaga SM, Alvarez Mosig JM, D'Império Lima MR. Comparative analysis of activation phenotype, proliferation, and IFN-gamma production by spleen NK1.1(+) and NK1.1(-) T cells during Plasmodium chabaudi AS malaria. J Interferon Cytokine Res 2010; 30:417-26. [PMID: 20187775 DOI: 10.1089/jir.2009.0095] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
The NK1.1 molecule participates in NK, NKT, and T-cell activation, contributing to IFN-gamma production and cytotoxicity. To characterize the early immune response to Plasmodium chabaudi AS, spleen NK1.1(+) and NK1.1(-) T cells were compared in acutely infected C57BL/6 mice. The first parasitemia peak in C57BL/6 mice correlated with increase in CD4(+)NK1.1(+)TCR-alphabeta(+), CD8(+)NK1.1(+)TCR-alphabeta(+), and CD4(+)NK1.1(-)TCR-alphabeta(+) cell numbers per spleen, where a higher increment was observed for NK1.1(+) T cells compared to NK1.1(-) T cells. According to the ability to recognize the CD1d-alpha-GalCer tetramer, CD4(+)NK1.1(+) cells in 7-day infected mice were not predominantly invariant NKT cells. At that time, nearly all NK1.1(+) T cells and around 30% of NK1.1(-) T cells showed an experienced/activated (CD44(HI)CD69(HI)CD122(HI)) cell phenotype, with high expression of Fas and PD-L1 correlating with their low proliferative capacity. Moreover, whereas IFN-gamma production by CD4(+)NK1.1(+) cells peaked at day 4 p.i., the IFN-gamma response of CD4(+)NK1.1(-) cells continued to increase at day 5 of infection. We also observed, at day 7 p.i., 2-fold higher percentages of perforin(+) cells in CD8(+)NK1.1(+) cells compared to CD8(+)NK1.1(-) cells. These results indicate that spleen NK1.1(+) and NK1.1(-) T cells respond to acute P. chabaudi malaria with different kinetics in terms of activation, proliferation, and IFN-gamma production.
Collapse
Affiliation(s)
- Sandra Marcia Muxel
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.
| | | | | | | | | | | | | | | |
Collapse
|