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de Souza JL, de Farias Guerra MV, de Mesquita TGR, Junior JDES, Sequera HDG, da Silva LS, da Silva LA, Moura FM, Menescal LSF, da Costa Torres J, Pinheiro SK, Kerr HKA, Ogusku MM, de Souza MLG, de Moura Neto JP, Sadahiro A, Ramasawmy R. Caspase-1 Variants and Plasma IL-1β in Patients with Leishmania guyanensis Cutaneous Leishmaniasis in the Amazonas. Int J Mol Sci 2024; 25:12438. [PMID: 39596502 PMCID: PMC11594320 DOI: 10.3390/ijms252212438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2024] [Revised: 11/13/2024] [Accepted: 11/16/2024] [Indexed: 11/28/2024] Open
Abstract
Leishmaniasis, a disease caused by protozoan Leishmania spp., exhibits a broad range of clinical manifestations. Host resistance or susceptibility to infections is often influenced by the genetic make-up associated with natural immunity. Caspase-1, a key component of the NLRP3 inflammasome, is critical for processing pro-IL-1β into its active form, IL-1β, while CARD8 functions as an NLRP3 inflammasome inhibitor. We conducted a case-control study comparing L. guyanensis-cutaneous leishmaniasis (Lg-CL) patients with healthy individuals (HCs) by analyzing the CASP1 genetic variants rs530537A>G, rs531542C>T, rs531604A>T and rs560880G>T. Additionally, a combined analysis of CARD8rs2043211A>T with CASP1rs530537 was performed. The genotype distribution for the four variants showed no significant differences between Lg-CL patients and HCs. However, the haplotype analysis of the four CASP1 variants identified the GTTT haplotype as associated with a 19% decreased likelihood of Lg-CL development, suggesting a protective effect against disease progression. The combined analysis of CARD8 with CASP1 variants indicated that individuals homozygous for both variants (GG/TT) exhibited a 38% reduced risk of developing Lg-CL (OR = 0.62 [95%CI:0.46-0.83]) in comparison to individuals with other genotype combinations. No correlation was found between the CASP1 variant genotypes and plasma IL-1β levels. CASP1 may act as a genetic modifier in Lg-CL.
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Affiliation(s)
- Josué Lacerda de Souza
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (J.L.d.S.); (L.S.d.S.)
- Faculdade de Medicina, Universidade Nilton Lins, Manaus 69058030, Amazonas, Brazil;
| | - Marcus Vinitius de Farias Guerra
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus 69040000, Amazonas, Brazil (L.A.d.S.); (J.d.C.T.); (M.L.G.d.S.)
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (T.G.R.d.M.); (H.D.G.S.); (F.M.M.); (S.K.P.); (H.K.A.K.)
| | - Tirza Gabrielle Ramos de Mesquita
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (T.G.R.d.M.); (H.D.G.S.); (F.M.M.); (S.K.P.); (H.K.A.K.)
| | - José do Espírito Santo Junior
- Faculdade de Medicina, Universidade Nilton Lins, Manaus 69058030, Amazonas, Brazil;
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus 69060001, Amazonas, Brazil; (L.S.F.M.); (J.P.d.M.N.); (A.S.)
| | - Hector David Graterol Sequera
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (T.G.R.d.M.); (H.D.G.S.); (F.M.M.); (S.K.P.); (H.K.A.K.)
| | - Lener Santos da Silva
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (J.L.d.S.); (L.S.d.S.)
- Faculdade de Medicina, Universidade Nilton Lins, Manaus 69058030, Amazonas, Brazil;
| | - Larissa Almeida da Silva
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus 69040000, Amazonas, Brazil (L.A.d.S.); (J.d.C.T.); (M.L.G.d.S.)
| | - Filipe Menezes Moura
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (T.G.R.d.M.); (H.D.G.S.); (F.M.M.); (S.K.P.); (H.K.A.K.)
| | - Lizandra Stephanny Fernandes Menescal
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus 69060001, Amazonas, Brazil; (L.S.F.M.); (J.P.d.M.N.); (A.S.)
| | - Júlia da Costa Torres
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus 69040000, Amazonas, Brazil (L.A.d.S.); (J.d.C.T.); (M.L.G.d.S.)
| | - Suzana Kanawati Pinheiro
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (T.G.R.d.M.); (H.D.G.S.); (F.M.M.); (S.K.P.); (H.K.A.K.)
| | - Herllon Karllos Athaydes Kerr
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (T.G.R.d.M.); (H.D.G.S.); (F.M.M.); (S.K.P.); (H.K.A.K.)
| | - Mauricio Morishi Ogusku
- Laboratório de Micobacteriologia, Instituto Nacional de Pesquisas da Amazônia, Manaus 69060001, Amazonas, Brazil;
- Genomic Health Surveillance Network: Optimization of Assistance and Research in The State of Amazonas—REGESAM, Manaus 69055038, Amazonas, Brazil
| | - Mara Lúcia Gomes de Souza
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus 69040000, Amazonas, Brazil (L.A.d.S.); (J.d.C.T.); (M.L.G.d.S.)
| | - Jose Pereira de Moura Neto
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus 69060001, Amazonas, Brazil; (L.S.F.M.); (J.P.d.M.N.); (A.S.)
| | - Aya Sadahiro
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus 69060001, Amazonas, Brazil; (L.S.F.M.); (J.P.d.M.N.); (A.S.)
- Genomic Health Surveillance Network: Optimization of Assistance and Research in The State of Amazonas—REGESAM, Manaus 69055038, Amazonas, Brazil
| | - Rajendranath Ramasawmy
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (J.L.d.S.); (L.S.d.S.)
- Faculdade de Medicina, Universidade Nilton Lins, Manaus 69058030, Amazonas, Brazil;
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus 69055038, Amazonas, Brazil; (T.G.R.d.M.); (H.D.G.S.); (F.M.M.); (S.K.P.); (H.K.A.K.)
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus 69060001, Amazonas, Brazil; (L.S.F.M.); (J.P.d.M.N.); (A.S.)
- Genomic Health Surveillance Network: Optimization of Assistance and Research in The State of Amazonas—REGESAM, Manaus 69055038, Amazonas, Brazil
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Junior JDES, de Souza JL, da Silva LS, da Silva CC, do Nascimento TA, de Souza MLG, da Cunha AF, Batista JDS, Neto JPDM, Guerra MVDF, Ramasawmy R. A fine mapping of single nucleotide variants and haplotype analysis of IL13 gene in patients with Leishmania guyanensis-cutaneous leishmaniasis and plasma cytokines IL-4, IL-5, and IL-13. Front Immunol 2023; 14:1232488. [PMID: 37908348 PMCID: PMC10613733 DOI: 10.3389/fimmu.2023.1232488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 09/28/2023] [Indexed: 11/02/2023] Open
Abstract
Introduction Leishmaniasis continues to pose a substantial health burden in 97 countries worldwide. The progression and outcome of Leishmania infection are influenced by various factors, including the cytokine milieu, the skin microbiota at the infection site, the specific Leishmania species involved, the genetic background of the host, and the parasite load. In endemic regions to leishmaniasis, only a fraction of individuals infected actually develops the disease. Overexpression of IL-13 in naturally resistant C57BL/6 mice renders them susceptible to L. major infection. Haplotypes constructed from several single nucleotide variant (SNV) along a chromosome fragment may provide insight into any SNV near the fragment that may be genuinely associated with a phenotype in genetic association studies. Methods We investigated nine SNVs (SNV1rs1881457A>C, SNV2rs1295687C>G, SNV3rs2069744C>T, SNV4rs2069747C>T, SNV5rs20541A>G, SNV6rs1295685A>G, SNV7rs848A>C, SNV8rs2069750G >C, and SNV9rs847T>C) spanning the entire IL13 gene in patients with L. guyanensis cutaneous leishmaniasis (Lg-CL). Results Our analysis did not reveal any significant association between the SNVs and susceptibility/protection against Lg-CL development. However, haplotype analysis, excluding SNV4rs2069747 and SNV8rs2069750 due to low minor allele frequency, revealed that carriers of the haplotype CCCTAAC had a 93% reduced likelihood developing Lg-CL. Similarly, the haplotypes ACCCGCT (ORadj=0.02 [95% CI 0.00-0.07]; p-value, 6.0×10-19) and AGCTAAC (ORadj=0.00[95% CI 0.00-0.00]; p-value 2.7×10-12) appeared to provide protection against the development of Lg-CL. Conversely, carriers of haplotype ACCTGCC have 190% increased likelihood of developing Lg-CL (ORadj=2.9 [95%CI 1.68-5.2]; p-value, 2.5×10-6). Similarly, haplotype ACCCAAT (ORadj=2.7 [95%CI 1.5-4.7]; p-value, 3.2×10-5) and haplotype AGCCGCC are associated with susceptibility to the development of Lg-CL (ORadj=1.7[95%CI 1.04-2.8]; p-value, 0.01). In our investigation, we also found a correlation between the genotypes of rs2069744, rs20541, rs1295685, rs847, and rs848 and plasma IL-5 levels among Lg-Cl patients. Furthermore, rs20541 showed a correlation with plasma IL-13 levels among Lg-Cl patients, while rs2069744 and rs848 showed a correlation with plasma IL-4 levels among the same group. Conclusions Overall, our study identifies three haplotypes of IL13 associated with resistance to disease development and three haplotypes linked to susceptibility. These findings suggest the possibility of a variant outside the gene region that may contribute, in conjunction with other genes, to differences in susceptibility and partially to the pathology.
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Affiliation(s)
- José do Espírito Santo Junior
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas, Manaus, Amazonas, Brazil
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
| | - Josué Lacerda de Souza
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus, Brazil
| | - Lener Santos da Silva
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus, Brazil
| | - Cilana Chagas da Silva
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Tuanny Arruda do Nascimento
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
| | | | | | | | | | - Marcus Vinitius de Farias Guerra
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Rajendranath Ramasawmy
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas, Manaus, Amazonas, Brazil
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus, Brazil
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Genomic Health Surveillance Network: Optimization of Assistance and Research in The State of Amazonas – REGESAM, Manaus, Amazonas, Brazil
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de Jesus MCS, Cerilo-Filho M, Ramirez ADR, Menezes RAO, Gomes MSM, Cassiano GC, Gurgel RQ, Silva JRS, Moura TR, Pratt-Riccio LR, Baptista ARS, Storti-Melo LM, Machado RLD. Influence of trem-1 gene polymorphisms on cytokine levels during malaria by Plasmodium vivax in a frontier area of the Brazilian Amazon. Cytokine 2023; 169:156264. [PMID: 37327529 DOI: 10.1016/j.cyto.2023.156264] [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: 01/29/2023] [Revised: 06/01/2023] [Accepted: 06/04/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND The immunopathology during malaria depends on the level of inflammatory response generated. In this scenario, the TREM-1 has been associated with the severity of infectious diseases and could play an important role in the inflammatory course of malaria. We aimed to describe the allelic and genotypic frequency of four polymorphisms in the trem-1 gene in Plasmodium vivax-infected patients and to verify the association of these polymorphisms with clinical and immunological factors in a frontier area of the Brazilian Amazon. METHODS We included 76 individuals infected with P. vivax and 144 healthy controls living in the municipality of Oiapoque, Amapá, Brazil. The levels of TNF-α, IL-10, IL-2, IL-4, IL-5, and IFN-γ were measured by flow cytometry, while IL-6, sTREM-1, and antibodies against PvMSP-119 were evaluated by ELISA. The SNPs were genotyped by qPCR technique. Polymorphisms analysis, allelic and genotype, frequencies, and HWE calculation were determined by x2 test in R Software. The association between the parasitemia, gametocytes, antibodies, cytokines, and sTREM-1 with the genotypes of malaria and control groups was performed using the Kruskal-Wallis test, these analyzes were conducted in SPSS Software, at 5% significance level. RESULTS All SNPs were successfully genotyped. Allelic and genotypic distribution was in Hardy-Weinberg Equilibrium. Furthermore, several associations were identified between malaria and control groups, with increased levels of IL-5, IL-6, IL-10, TNF-α, and IFN-γ in the infected individuals with rs6910730A, rs2234237T, rs2234246T, rs4711668C alleles compared to the homozygous wild-type and heterozygous genotypes of the controls (p-value < 0.05). No association was found for these SNPs and the levels of IL-2, and sTREM-1. CONCLUSIONS The SNPs on the trem-1 gene are associated with the effector molecules of the innate immunity and may contribute to the identification and effective participation of trem-1 in the modulation of the immune response. This association may be essential for the establishment of immunization strategies against malaria.
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Affiliation(s)
- Myrela C S de Jesus
- Center for Microorganisms' Investigation, Department of Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24020-141, Rio de Janeiro, Brazil; Postgraduate Program in Applied Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24210-130, Rio de Janeiro, Brazil.
| | - Marcelo Cerilo-Filho
- Center for Microorganisms' Investigation, Department of Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24020-141, Rio de Janeiro, Brazil; Postgraduate Program in Applied Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24210-130, Rio de Janeiro, Brazil
| | - Aina D R Ramirez
- Center for Microorganisms' Investigation, Department of Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24020-141, Rio de Janeiro, Brazil; Postgraduate Program in Applied Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24210-130, Rio de Janeiro, Brazil
| | - Rubens A O Menezes
- Postgraduate Program in Applied Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24210-130, Rio de Janeiro, Brazil; Postgraduate Program in Health Sciences, Federal University of Amapá (UNIFAP), Macapá 68903-419, Amapá, Brazil
| | - Margarete S M Gomes
- Superintendence of Health Surveillance of the State of Amapá, Macapá 68902-865, Amapá, Brazil
| | | | - Ricardo Q Gurgel
- Postgraduate Program in Parasite Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão 49100-000, Sergipe, Brazil
| | - José R S Silva
- Postgraduate Program in Parasite Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão 49100-000, Sergipe, Brazil
| | - Tatiana R Moura
- Postgraduate Program in Parasite Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão 49100-000, Sergipe, Brazil
| | - Lilian R Pratt-Riccio
- Laboratory for Malaria Research, Oswaldo Cruz Foundation, Oswaldo Cruz Institute, Rio de Janeiro 21040-900, Rio de Janeiro, Brazil
| | - Andrea R S Baptista
- Center for Microorganisms' Investigation, Department of Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24020-141, Rio de Janeiro, Brazil; Postgraduate Program in Applied Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24210-130, Rio de Janeiro, Brazil
| | - Luciane M Storti-Melo
- Postgraduate Program in Parasite Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão 49100-000, Sergipe, Brazil; Laboratory of Molecular Genetics and Biotechnology, Department of Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão 49100-000, Sergipe, Brazil
| | - Ricardo L D Machado
- Center for Microorganisms' Investigation, Department of Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24020-141, Rio de Janeiro, Brazil; Postgraduate Program in Applied Microbiology and Parasitology, Biomedical Institute, Fluminense Federal University, Niterói 24210-130, Rio de Janeiro, Brazil; Postgraduate Program in Parasite Biology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão 49100-000, Sergipe, Brazil
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Sequera HDG, de Souza JL, Junior JDES, da Silva LS, Pinheiro SK, Kerr HKA, de Souza MLG, Guerra MVDF, de Mesquita TGR, Ramasawmy R. Variants of CARD8 in Leishmania guyanensis-cutaneous leishmaniasis and influence of the variants genotypes on circulating plasma cytokines IL-1β, TNFα and IL-8. PLoS Negl Trop Dis 2023; 17:e0011416. [PMID: 37276232 PMCID: PMC10270566 DOI: 10.1371/journal.pntd.0011416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 06/15/2023] [Accepted: 05/24/2023] [Indexed: 06/07/2023] Open
Abstract
Nucleotide-binding oligomerization domain, leucine-rich repeat-containing protein family (NLR) are intracellular pathogen recognition receptors mediating innate immunity, releasing proinflammatory cytokines IL-1β and IL-18, and promoting pyroptotic cell death, upon sensing pathogenic or endogenous danger signals. In animal models, NLRP3 inflammasome has a dual role, pathogenic or protective in Leishmania-infection, depending on the Leishmania species and mice strain. Caspase recruitment containing domain 8 (CARD8) is a negative regulator of NLRP3 inflammasome and also an inhibitor of transcription factor NFĸB, a major transcription factor of proinflammatory cytokines. We investigated whether single nucleotide variants in CARD8 may partially explain why only a proportion of individuals coming from the same area of endemicity of leishmaniasis develop cutaneous leishmaniasis caused by Leishmania guyanensis. We genotyped four single nucleotide variants of the CARD8 gene by direct nucleotide sequencing in 1741 individuals from an endemic area of leishmaniasis, constituting 850 patients with CL and 891 healthy controls. The frequencies of the genotypes of the variants rs2288877 T>C, rs73944113 C>T, and rs2043211 A>T are similar among the patients with CL and HC, while the variant rs2288876 A>G) reveals an excess of the genotype AA among the patients with CL (44%) compared to 37% in the HC group. Allele A of the variant rs2288876 A>G) is associated with susceptibility to CL (OR = 1.2 [95%CI 1.03-1.4]; P = 0.01). Haplotype analysis showed that individuals harboring the haplotype CCAA have 280% odds of developing CL caused by L. guyanensis (OR = 3.8 [95% CI 2.0-7.7]; p = 0.00004). The variants rs2288877 T>C and rs2288876 A>G correlate with the plasma level of IL-8. Spearman correlation showed a significant positive correlation between the rs2288876 A>G allele A and the level of IL-8 (ρ = 0.22; p = 0.0002). CARD8 may partially contribute to the development of CL caused by L. guyanensis.
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Affiliation(s)
| | - Josué Lacerda de Souza
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil
| | - José do Espírito Santo Junior
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil
| | - Lener Santos da Silva
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus, Brazil
| | - Suzana Kanawati Pinheiro
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
| | | | | | - Marcus Vinitius de Farias Guerra
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
| | - Tirza Gabrielle Ramos de Mesquita
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
| | - Rajendranath Ramasawmy
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus, Brazil
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
- Genomic Health Surveillance Network: Optimization of Assistance and Research in the State of Amazonas (REGESAM), Manaus, Brazil
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de Mesquita TGR, Junior JDES, de Souza JL, da Silva LS, do Nascimento TA, de Souza MLG, Guerra MVDF, Ramasawmy R. Variants of NOD2 in Leishmania guyanensis-infected patients with cutaneous leishmaniasis and correlations with plasma circulating pro-inflammatory cytokines. PLoS One 2023; 18:e0281814. [PMID: 36795715 PMCID: PMC9934361 DOI: 10.1371/journal.pone.0281814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 02/01/2023] [Indexed: 02/17/2023] Open
Abstract
Leishmaniases, a group of vector-borne diseases, are caused by the protozoan intracellular parasite Leishmania (L.) and are transmitted by the phlebotomine sandflies. A wide range of clinical manifestations in L- infection is observed. The clinical outcome ranges from asymptomatic, cutaneous leishmaniasis (CL) to severe mucosal leishmaniasis (ML) or visceral leishmaniasis (VL), depending on the L. species. Interestingly, only a fraction of L.-infected individuals progress to disease development, suggesting a key role of host genetics in the clinical outcome. NOD2 plays a critical role in the control of host defense and inflammation. The NOD2-RIK2 pathway is involved in developing a Th1- type response in patients with VL and C57BL/6 mice infected with L. infantum. We investigated whether variants in the NOD2 gene (R702W rs2066844, G908R rs2066845, and L1007fsinsC rs2066847) are associated with susceptibility to CL caused by L. guyanensis (Lg) in 837 patients with Lg-Cl and 797 healthy controls (HC) with no history of leishmaniasis. Both patients and HC are from the same endemic area of the Amazonas state of Brazil. The variants R702W and G908R were genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP), and L1007fsinsC was by direct nucleotide sequencing. The minor allele frequency (MAF) of L1007fsinsC was 0.5% among the patients with Lg-CL and 0.6% in the healthy controls group. R702W genotypes frequencies were similar in both groups. Only 1% and 1.6% were heterozygous for G908R among the patients with Lg-CL and HC, respectively. None of the variants revealed any association with susceptibility to the development of Lg-CL. Correlations of genotypes with the level of plasma cytokines revealed that individuals with the mutant alleles of R702W tend to have low levels of IFN-γ. G908R heterozygotes also tend to have low IFN-γ, TNF-α, IL-17, and IL-8. Variants of NOD2 are not involved in the pathogenesis of Lg-CL.
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Affiliation(s)
- Tirza Gabrielle Ramos de Mesquita
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
| | - José do Espírito Santo Junior
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas, Manaus, Amazonas, Brazil
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
| | - Josué Lacerda de Souza
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas, Manaus, Amazonas, Brazil
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
| | - Lener Santos da Silva
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus, Brazil
| | | | - Mara Lúcia Gomes de Souza
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Instituto de Ciências Biológicas, Universidade Federal do Amazonas, Manaus, Amazonas, Brazil
| | - Marcus Vinitius de Farias Guerra
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
| | - Rajendranath Ramasawmy
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
- Fundação de Medicina Tropical Doutor Heitor Vieira Dourado, Manaus, Brazil
- Faculdade de Medicina Nilton Lins, Universidade Nilton Lins, Manaus, Brazil
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia da Amazonia Legal (Rede Bionorte), Universidade do Estado do Amazonas, Manaus, Brazil
- Genomic Health Surveillance Network: Optimization of Assistance and Research in The State of Amazonas – REGESAM, Manaus, Amazonas, Brazil
- * E-mail:
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6
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de Jesus MCS, Barbosa JHR, Menezes RADO, Gomes MDSM, Bomfim LGS, Pimenta TS, Baptista ARDS, Machado RLD, de Moura TR, Storti-Melo LM. Soluble triggering receptor expressed on myeloid cells-1 (sTREM-1) and other inflammatory mediators in malaria by Plasmodium vivax during enteroparasites coinfection. PLoS One 2022; 17:e0270007. [PMID: 35749690 PMCID: PMC9232225 DOI: 10.1371/journal.pone.0270007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 06/01/2022] [Indexed: 11/19/2022] Open
Abstract
Malaria is a major health issue with more than 200 million cases occurring annually. Moreover, in Malaria endemic area are frequently observed Malaria-enteroparasite co-infections associated with the modulation of inflammatory response. In this aspect, biomarkers play an important role in the disease prognosis. This study aimed to evaluate inflammatory mediators in malaria during coinfection with enteroparasites. A subset of serum samples already collected was analyzed and divided into four groups: Malaria (n = 34), Co-infected (n = 116), Enteroparasite (n = 120) and Control (n = 95). The serum levels of sTREM-1 and IL-6 were measured by ELISA. TNF-α, and IL-10 levels were previously carried out by flow cytometry. Higher serum levels of sTREM-1 and IL-6 were showed in malaria patients compared to healthy controls. In co-infected malarial patients sTREM-1 serum levels were similar to control group. Interestingly, co-infected malaria patients showed IL-6 serum levels decreased compared to individuals only infected with P. vivax. However, in Malaria patients and co-infected there was a positive correlation between the IL-6 and IL-10 levels (P < 0.0001). This is the first report of sTREM-1 levels in P. vivax infected. Moreover, the results revealing a divergent effect of co-infection with the increased balance between pro-and anti-inflammatory cytokines and reduced IL-6 levels but increases the anemia occurrence. The results also highlight the potential use of IL-6 as a biomarker for P. vivax and enteroparasites coinfection.
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Affiliation(s)
- Myrela Conceição Santos de Jesus
- Programa de Pós-Graduação em Microbiologia e Parasitologia Aplicadas, Instituto Biomédico, Universidade Federal Fluminense, Niterói, Rio de Janeiro, Brasil
| | - José Hugo Romão Barbosa
- Programa de Pós-Graduação em Biologia Parasitária, Universidade Federal de Sergipe, São Cristóvão, Sergipe, Brasil
| | | | | | | | - Tamirys Simão Pimenta
- Instituto Evandro Chagas / Secretaria de Vigilância em Saúde / Ministério da Saúde, Ananindeua, Pará, Brasil
| | - Andrea Regina de Souza Baptista
- Programa de Pós-Graduação em Microbiologia e Parasitologia Aplicadas, Instituto Biomédico, Universidade Federal Fluminense, Niterói, Rio de Janeiro, Brasil
| | - Ricardo Luiz Dantas Machado
- Programa de Pós-Graduação em Microbiologia e Parasitologia Aplicadas, Instituto Biomédico, Universidade Federal Fluminense, Niterói, Rio de Janeiro, Brasil
- Programa de Pós-Graduação em Biologia Parasitária, Universidade Federal de Sergipe, São Cristóvão, Sergipe, Brasil
| | - Tatiana Rodrigues de Moura
- Programa de Pós-Graduação em Biologia Parasitária, Universidade Federal de Sergipe, São Cristóvão, Sergipe, Brasil
- Health Sciences Graduate Program, Federal University of Sergipe, São Cristóvão, Brazil
- Departamento de Morfologia, Centro de Ciências Biológicas e da Saúde, Universidade Federal de Sergipe, São Cristóvão, Sergipe, Brasil
- * E-mail:
| | - Luciane Moreno Storti-Melo
- Programa de Pós-Graduação em Biologia Parasitária, Universidade Federal de Sergipe, São Cristóvão, Sergipe, Brasil
- Departamento de Biologia, Centro de Ciências Biológicas e da Saúde, Universidade Federal de Sergipe, São Cristóvão, Sergipe, Brasil
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