1
|
Reyes-López M, Aguirre-Armenta B, Piña-Vázquez C, de la Garza M, Serrano-Luna J. Hemoglobin uptake and utilization by human protozoan parasites: a review. Front Cell Infect Microbiol 2023; 13:1150054. [PMID: 37360530 PMCID: PMC10289869 DOI: 10.3389/fcimb.2023.1150054] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 05/29/2023] [Indexed: 06/28/2023] Open
Abstract
The protozoan disease is a major global health concern. Amoebiasis, leishmaniasis, Chagas disease, and African sleeping sickness affect several million people worldwide, leading to millions of deaths annually and immense social and economic problems. Iron is an essential nutrient for nearly all microbes, including invading pathogens. The majority of iron in mammalian hosts is stored intracellularly in proteins, such as ferritin and hemoglobin (Hb). Hb, present in blood erythrocytes, is a very important source of iron and amino acids for pathogenic microorganisms ranging from bacteria to eukaryotic pathogens, such as worms, protozoa, yeast, and fungi. These organisms have developed adequate mechanisms to obtain Hb or its byproducts (heme and globin) from the host. One of the major virulence factors identified in parasites is parasite-derived proteases, essential for host tissue degradation, immune evasion, and nutrient acquisition. The production of Hb-degrading proteases is a Hb uptake mechanism that degrades globin in amino acids and facilitates heme release. This review aims to provide an overview of the Hb and heme-uptake mechanisms utilized by human pathogenic protozoa to survive inside the host.
Collapse
|
2
|
New Insights on Heme Uptake in Leishmania spp. Int J Mol Sci 2022; 23:ijms231810501. [PMID: 36142411 PMCID: PMC9504327 DOI: 10.3390/ijms231810501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 11/20/2022] Open
Abstract
The protozoan parasite Leishmania, responsible for leishmaniasis, is one of the few aerobic organisms that cannot synthesize the essential molecule heme. Therefore, it has developed specialized pathways to scavenge it from its host. In recent years, some proteins involved in the import of heme, such as LHR1 and LFLVCRB, have been identified, but relevant aspects regarding the process remain unknown. Here, we characterized the kinetics of the uptake of the heme analogue Zn(II) Mesoporphyrin IX (ZnMP) in Leishmania major promastigotes as a model of a parasite causing cutaneous leishmaniasis with special focus on the force that drives the process. We found that ZnMP uptake is an active, inducible, and pH-dependent process that does not require a plasma membrane proton gradient but requires the presence of the monovalent cations Na+ and/or K+. In addition, we demonstrated that this parasite can efflux this porphyrin against a concentration gradient. We also found that ZnMP uptake differs among different dermotropic or viscerotropic Leishmania species and does not correlate with LHR1 or LFLVCRB expression levels. Finally, we showed that these transporters have only partially overlapping functions. Altogether, these findings contribute to a deeper understanding of an important process in the biology of this parasite.
Collapse
|
3
|
Oliveira-da-Silva JA, Lage DP, Ramos FF, Machado AS, Tavares GS, Mendonça DV, Pereira IA, Martins VT, Carvalho LM, Ludolf F, Santos TT, Reis TA, Oliveira CS, Bandeira RS, Silva AM, Costa LE, Oliveira JS, Duarte MC, Menezes-Souza D, Roatt BM, Teixeira AL, Coelho EA. Leishmania infantum pyridoxal kinase evaluated in a recombinant protein and DNA vaccine to protects against visceral leishmaniasis. Mol Immunol 2020; 124:161-171. [DOI: 10.1016/j.molimm.2020.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/04/2020] [Accepted: 06/11/2020] [Indexed: 01/10/2023]
|
4
|
Orrego LM, Cabello-Donayre M, Vargas P, Martínez-García M, Sánchez C, Pineda-Molina E, Jiménez M, Molina R, Pérez-Victoria JM. Heme synthesis through the life cycle of the heme auxotrophic parasite Leishmania major. FASEB J 2019; 33:13367-13385. [PMID: 31553893 DOI: 10.1096/fj.201901274rr] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Heme is an essential molecule synthetized through a broadly conserved 8-step route that has been lost in trypanosomatid parasites. Interestingly, Leishmania reacquired by horizontal gene transfer from γ-proteobacteria the genes coding for the last 3 enzymes of the pathway. Here we show that intracellular amastigotes of Leishmania major can scavenge heme precursors from the host cell to fulfill their heme requirements, demonstrating the functionality of this partial pathway. To dissect its role throughout the L. major life cycle, the significance of L. major ferrochelatase (LmFeCH), the terminal enzyme of the route, was evaluated. LmFeCH expression in a heterologous system demonstrated its activity. Knockout promastigotes lacking lmfech were not able to use the ferrochelatase substrate protoporphyrin IX as a source of heme. In vivo infection of Phlebotomus perniciosus with knockout promastigotes shows that LmFeCH is not required for their development in the sandfly. In contrast, the replication of intracellular amastigotes was hampered in vitro by the deletion of lmfech. However, LmFeCH-/- parasites produced disease in a cutaneous leishmaniasis murine model in a similar way as control parasites. Therefore, although L. major can synthesize de novo heme from macrophage precursors, this activity is dispensable being an unsuited target for leishmaniasis treatment.-Orrego, L. M., Cabello-Donayre, M., Vargas, P., Martínez-García, M., Sánchez, C., Pineda-Molina, E., Jiménez, M., Molina, R., Pérez-Victoria, J. M. Heme synthesis through the life cycle of the heme auxotrophic parasite Leishmania major.
Collapse
Affiliation(s)
- Lina M Orrego
- Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), Parque Tecnológico de la Salud (PTS) Granada, Granada, Spain
| | - María Cabello-Donayre
- Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), Parque Tecnológico de la Salud (PTS) Granada, Granada, Spain
| | - Paola Vargas
- Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), Parque Tecnológico de la Salud (PTS) Granada, Granada, Spain
| | - Marta Martínez-García
- Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), Parque Tecnológico de la Salud (PTS) Granada, Granada, Spain
| | - Clara Sánchez
- Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), Parque Tecnológico de la Salud (PTS) Granada, Granada, Spain
| | - Estela Pineda-Molina
- Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), Parque Tecnológico de la Salud (PTS) Granada, Granada, Spain
| | - Maribel Jiménez
- Unidad de Entomología Médica, Servicio de Parasitología, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain
| | - Ricardo Molina
- Unidad de Entomología Médica, Servicio de Parasitología, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain
| | - José M Pérez-Victoria
- Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científicas (IPBLN-CSIC), Parque Tecnológico de la Salud (PTS) Granada, Granada, Spain
| |
Collapse
|
5
|
Quintela-Carvalho G, Luz NF, Celes FS, Zanette DL, Andrade D, Menezes D, Tavares NM, Brodskyn CI, Prates DB, Gonçalves MS, de Oliveira CI, Almeida RP, Bozza MT, Andrade BB, Borges VM. Heme Drives Oxidative Stress-Associated Cell Death in Human Neutrophils Infected with Leishmania infantum. Front Immunol 2017; 8:1620. [PMID: 29218050 PMCID: PMC5703736 DOI: 10.3389/fimmu.2017.01620] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 11/08/2017] [Indexed: 11/25/2022] Open
Abstract
Free heme is an inflammatory molecule capable of inducing migration and activation of neutrophils. Here, we examine the heme-driven oxidative stress-associated cell death mechanisms in human neutrophils infected with Leishmania infantum, an etiologic agent of visceral leishmaniasis (VL). We first performed exploratory analyses in a population of well characterized treatment-naïve VL patients as well as uninfected controls, who were part of previously reported studies. We noted a positive correlation between serum concentrations of heme with heme oxygenase-1 (HO-1) and lactate deydrogenase, as well as, a negative correlation between heme values and peripheral blood neutrophils counts. Moreover, in vitro infection with L. infantum in the presence of heme enhanced parasite burden in neutrophils, while increasing the production of reactive oxygen species and release of neutrophilic enzymes. Additional experiments demonstrated that treatment of infected neutrophils with ferrous iron (Fe+2), a key component of the heme molecule, resulted in increased parasite survival without affecting neutrophil activation status. Furthermore, stimulation of infected neutrophils with heme triggered substantial increases in HO-1 mRNA expression as well as in superoxide dismutase-1 enzymatic activity. Heme, but not Fe+2, induced oxidative stress-associated cell death. These findings indicate that heme promotes intracellular L. infantum survival via activation of neutrophil function and oxidative stress. This study opens new perspectives for the understanding of immunopathogenic mechanisms involving neutrophils in VL.
Collapse
Affiliation(s)
- Graziele Quintela-Carvalho
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil.,Faculdade de Medicina, Universidade Federal da Bahia (UFBA), Salvador, Brazil.,Instituto Federal de Educação, Ciência e Tecnologia Baiano (IFBaiano), Santa Inês, Brazil
| | - Nívea F Luz
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil
| | - Fabiana S Celes
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil.,Faculdade de Medicina, Universidade Federal da Bahia (UFBA), Salvador, Brazil
| | - Dalila L Zanette
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil
| | - Daniela Andrade
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil
| | - Diego Menezes
- Instituto de Tecnologia e Pesquisa (ITP), Aracaju, Brazil
| | - Natália M Tavares
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil.,Faculdade de Medicina, Universidade Federal da Bahia (UFBA), Salvador, Brazil
| | - Claudia I Brodskyn
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil.,Faculdade de Medicina, Universidade Federal da Bahia (UFBA), Salvador, Brazil
| | - Deboraci B Prates
- Departamento de Biomorfologia, Instituto de Ciências da Saúde, Universidade Federal da Bahia (UFBA), Salvador, Brazil
| | - Marilda S Gonçalves
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil.,Faculdade de Medicina, Universidade Federal da Bahia (UFBA), Salvador, Brazil
| | - Camila I de Oliveira
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil.,Faculdade de Medicina, Universidade Federal da Bahia (UFBA), Salvador, Brazil
| | - Roque P Almeida
- Departamento de Medicina, Hospital Universitário, Universidade Federal de Sergipe (UFS), Aracaju, Brazil
| | - Marcelo T Bozza
- Departamento de Imunologia, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Bruno B Andrade
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil.,Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil.,Universidade Salvador (UNIFACS), Laureate Universities, Salvador, Brazil.,Escola Bahiana de Medicina e Saúde Pública, Salvador, Brazil
| | - Valeria M Borges
- Instituto Gonçalo Moniz (IGM), Fundação Oswaldo Cruz (FIOCRUZ), Salvador, Brazil.,Faculdade de Medicina, Universidade Federal da Bahia (UFBA), Salvador, Brazil
| |
Collapse
|
6
|
Bose PP, Kumar P, Dwivedi MK. Hemoglobin guided nanocarrier for specific delivery of amphotericin B to Leishmania infected macrophage. Acta Trop 2016; 158:148-159. [PMID: 26945483 DOI: 10.1016/j.actatropica.2016.02.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 02/23/2016] [Accepted: 02/29/2016] [Indexed: 10/22/2022]
Abstract
Leishmania donovani being an intracellular parasite poses many challenges against the attempted chemotherapy. After the resistance towards the first line of antileishmanial drug, Amphotericin B has been the treatment of choice against visceral leishmaniasis, a fatal tropical disease. However, unfavorable toxicity profile, severe side effects, prolonged parenteral administration procedure limits the use of Amphotericin B. Lack of available specific delivery system also makes this drug unsafe for the prolonged use. In this current study, a chitosan-chondroitin sulfate based nanodelivery vehicle has been introduced. Hemoglobin has been attached on the surface of the delivery system for specifically targeting the leishmania infected macrophage taking the advantage of Leishmania being highly auxotrophic for heme. This cheap and biodegradable delivery vehicle has improved the toxicity profile and lowered LD50 value of the drug significantly compared to traditional way of its direct administration.
Collapse
|