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Our Story

Who We Are

The Interdisciplinary Malaria Study Group (GIEM) was created with the purpose of studying, through an interdisciplinary approach, the parasitological, immunological, and molecular aspects of different parasites that cause malaria. For over 20 years, we have characterized the immune response in populations exposed to malaria in the Brazilian Amazon. The investigation of the mechanisms involved in the etiology of anemia in P. vivax infections has been a major research theme of our group, engaging researchers from different fields of knowledge. In parallel, our group has been developing studies aimed at the morphological and molecular characterization of malaria parasites and related parasites (Order: Haemosporida) in wild birds and reptiles from different Brazilian ecosystems. Ecological, phylogenetic, and biogeographic studies have been conducted and published in leading journals in the field, earning recognition from both the national and international scientific community. The group has trained numerous undergraduate and graduate students, as well as postdoctoral researchers, and has brought together scientists from Brazil and abroad.

Professor

Member 1

Érika Martins Braga

Position: Full Professor.

Research Lines:

  • Study of the immune response and mechanisms associated with protection and morbidity in infections by Plasmodium in malaria-exposed populations;

  • Prospecting of new targets for differential diagnosis between Plasmodium falciparum and Plasmodium vivax;

  • Diversity, Taxonomy, and Ecology of Hemosporidians in wild Birds and Reptiles in Brazil.
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Postdoctoral Research

Amanda Maria Picelli

Amanda Maria Picelli

Position: Postdoctoral researcher.

Research Topic: Integrative taxonomy for the study of hemosporidians (Apicomplexa: Haemosporida) in Brazilian wild birds and reptiles.

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PhD Students

Member 3

Aline Mirando Marzano

Position: PhD Student.

Research Topic: N-glycosylation patterns of the IgG Fc region as potential molecular signatures of anemia in Plasmodium vivax infections.

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Member 3

Lis Marques de Carvalho e Vieira Santos

Position: PhD Student.

Research Topic: Detection, characterization, and taxonomy of blood parasites in wild animals.

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Member 2

Luiz Gustavo Magalhães Alvez

Position: PhD Student.

Research Topic: Eco-immunological approach to studying the impact of coinfections on wild birds in anthropized areas.

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Master's students

Membro 3

Vitória Loiola Batista

Position: Master's student.

Research Topic: Analysis of hemosporidia in captive birds and wild reptiles.

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Membro 3

Pedro Henrique Oliveira Pereira

Position: Master's student.

Research Topic: Taxonomic and molecular characterization of hemosporidia in Brazilian reptiles.

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Undergraduate Research Students

Member 3

Gilmar Pascoal Ribeiro Filho

Position: Undergraduate Research Student.

Research Topic: Identification and characterization of the spreading of Plasmodium falciparum antigens in healthy red blood cells and their association with in vitro phagocytosis.

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Member 3

João Victor Starlino Neves

Position: Undergraduate Research Student.

Research Topic: Synthetic peptides for differentiating Plasmodium vivax infections from Plasmodium falciparum infections.

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Member 3

Lívia Carolina Câmara de Souza

Position: Undergraduate Research Student.

Research Topic: Taxonomy of blood parasites in birds and reptiles.

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Member 3

Luiz Filipe Moreira Pereira

Position: Undergraduate Research Student.

Research Topic: Analysis of hemosporidians in seabirds.

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Member 3

Marla Poliana Correia Marcelino

Position: Undergraduate Research Student.

Research Topic: Autoantibodies in anemia resulting from Plasmodium vivax infections.

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