List of works - Andréa Teixeira de Carvalho

17DD Yellow Fever Revaccination and Heightened Long-Term Immunity in Populations of Disease-Endemic Areas, Brazil

scientific article published on 17 August 2019

17DD and 17D-213/77 yellow fever substrains trigger a balanced cytokine profile in primary vaccinated children

scientific article

A killed Leishmania vaccine with sand fly saliva extract and saponin adjuvant displays immunogenicity in dogs.

scientific article published on 17 December 2007

A novel Trypanosoma cruzi secreted antigen as a potential biomarker of Chagas disease

scientific article published on 11 November 2020

Anti-fixed Leishmania chagasi promastigotes IgG antibodies detected by flow cytometry (FC-AFPA-IgG) as a tool for serodiagnosis and for post-therapeutic cure assessment in American visceral leishmaniasis

scientific article published on 25 July 2009

Antitumor effectiveness and toxicity of cisplatin-loaded long-circulating and pH-sensitive liposomes against Ehrlich ascitic tumor

scientific article

Applicability of an optimized non-conventional flow cytometry method to detect anti-Trypanosoma cruzi immunoglobulin G for the serological diagnosis and cure assessment following chemotherapeutic treatment of Chagas disease

scientific article published on 6 April 2011

Association between inflammatory markers and hospitalizations: evidence from the Bambuí cohort of aging baseline

scientific article published on 29 April 2019

Association of metabolic syndrome with inflammatory markers in a sample of community-dwelling older adults

scientific article published on 25 March 2019

Augmented plasma microparticles during acute Plasmodium vivax infection

scientific article

Biomarker analysis revealed distinct profiles of innate and adaptive immunity in infants with ocular lesions of congenital toxoplasmosis

scientific article

Blood leukocytes from benznidazole-treated indeterminate chagas disease patients display an overall type-1-modulated cytokine profile upon short-term in vitro stimulation with Trypanosoma cruzi antigens

scientific article

Booster dose after 10 years is recommended following 17DD-YF primary vaccination

scientific article

CD11c+CD123Low dendritic cell subset and the triad TNF-α/IL-17A/IFN-γ integrate mucosal and peripheral cellular responses in HIV patients with high-grade anal intraepithelial neoplasia: a systems biology approach

scientific article published on February 2015

CD86 Expression by Monocytes Influences an Immunomodulatory Profile in Asymptomatic Patients with Chronic Chagas Disease.

scientific article published on 12 March 2018

Callithrix penicillata: a feasible experimental model for dengue virus infection

scientific article

Cell recruitment and cytokines in skin mice sensitized with the vaccine adjuvants: saponin, incomplete Freund's adjuvant, and monophosphoryl lipid A

scientific article

Cellular immunophenotypic profile in the splenic compartment during canine visceral leishmaniasis.

scientific article published on 28 November 2013

Characterization of main cytokine sources from the innate and adaptive immune responses following primary 17DD yellow fever vaccination in adults.

scientific article published on 21 August 2010

Clinical and immunological insights on severe, adverse neurotropic and viscerotropic disease following 17D yellow fever vaccination

scientific article

Coinfection with different Trypanosoma cruzi strains interferes with the host immune response to infection.

scientific article

Correction for Fares et al., Matrix Metalloproteinases 2 and 9 Are Differentially Expressed in Patients with Indeterminate and Cardiac Clinical Forms of Chagas Disease.

scientific article published in February 2015

Corrigendum: Duration of Humoral and Cellular Immunity 8 Years After Administration of Reduced Doses of the 17DD-Yellow Fever Vaccine

scientific article published on 22 October 2019

Cynomolgus macaques naturally infected with Trypanosoma cruzi-I exhibit an overall mixed pro-inflammatory/modulated cytokine signature characteristic of human Chagas disease

scientific article

Cytokine Pattern of T Lymphocytes in Acute Schistosomiasis mansoni Patients following Treated Praziquantel Therapy.

scientific article published on 20 January 2013

Cytokine Signature in Infective Endocarditis

scientific article published on 30 July 2015

Cytokine and transcription factor profiles in the skin of dogs naturally infected by Leishmania (Leishmania) chagasi presenting distinct cutaneous parasite density and clinical status

scientific article published on 19 November 2010

Cytokine profile, proliferation and phosphorylation of ERK1/2 and Akt in circulating mononuclear cells from individuals during the chronic intestinal phase of Schistosomiasis mansoni infection

scientific article

Cytokine signatures of innate and adaptive immunity in 17DD yellow fever vaccinated children and its association with the level of neutralizing antibody

scientific article published on September 2011

Cytokines, chemokine receptors, CD4+CD25HIGH+ T-cells and clinical forms of human schistosomiasis.

scientific article published on 18 April 2008

Cytokines, chemokines and leukotrienes profile and signature analysis in HTLV-1 infection as an evidence of disease progression.

scientific article published on 7 January 2014

Despite Leishvaccine and Leishmune trigger distinct immune profiles, their ability to activate phagocytes and CD8+ T-cells support their high-quality immunogenic potential against canine visceral leishmaniasis.

scientific article published on 18 March 2008

Discovery of cytotoxic and pro-apoptotic compounds against leukemia cells: Tert-butyl-4-[(3-nitrophenoxy) methyl]-2,2-dimethyloxazolidine-3-carboxylate.

scientific article

Distinct patterns of cellular immune response elicited by influenza non-adjuvanted and AS03-adjuvanted monovalent H1N1(pdm09) vaccine.

scientific article

Distribution of Dengue Virus Types 1 and 4 in Blood Components from Infected Blood Donors from Puerto Rico

scientific article published on 12 February 2016

Duration of Humoral and Cellular Immunity 8 Years After Administration of Reduced Doses of the 17DD-Yellow Fever Vaccine

scientific article published on 21 June 2019

Effect of the preservative and temperature conditions on the stability of Leishmania infantum promastigotes antigens applied in a flow cytometry diagnostic method for canine visceral leishmaniasis.

scientific article published on 29 May 2013

Effect on cellular recruitment and the innate immune response by combining saponin, monophosphoryl lipid-A and Incomplete Freund's Adjuvant with Leishmania (Viannia) braziliensis antigens for a vaccine formulation

scientific article published on 28 September 2019

Effective anthelmintic therapy of residents living in endemic area of high prevalence for Hookworm and Schistosoma mansoni infections enhances the levels of allergy risk factor anti-Der p1 IgE.

scientific article published on 5 December 2013

Eosinophil activation status, cytokines and liver fibrosis in Schistosoma mansoni infected patients

scientific article published on 15 April 2008

Etiological treatment during early chronic indeterminate Chagas disease incites an activated status on innate and adaptive immunity associated with a type 1-modulated cytokine pattern

scientific article

Evaluation of a prototype flow cytometry test for serodiagnosis of canine visceral leishmaniasis

scientific article published on 09 October 2013

FC-TRIPLEX Chagas/Leish IgG1: a multiplexed flow cytometry method for differential serological diagnosis of chagas disease and leishmaniasis

scientific article

Flow cytometric-based protocols for assessing anti-MT-2 IgG1 reactivity: High-dimensional data handling to define predictors for clinical follow-up of Human T-cell Leukemia virus type-1 infection

scientific article

Gene expression profile of cytokines and chemokines in skin lesions from Brazilian Indians with localized cutaneous leishmaniasis

scientific article

HCV-Mediated Apoptosis of Hepatocytes in Culture and Viral Pathogenesis

scientific article (publication date: 2016)

Heparin removal by ecteola-cellulose pre-treatment enables the use of plasma samples for accurate measurement of anti-Yellow fever virus neutralizing antibodies

scientific article published on 14 May 2017

Higher expression of CCL2, CCL4, CCL5, CCL21, and CXCL8 chemokines in the skin associated with parasite density in canine visceral leishmaniasis

scientific article

Identification of Anti-Trypanosoma cruzi Lead Compounds with Putative Immunomodulatory Activity

scientific article published on 5 February 2018

Immune Response of Calves Vaccinated with Brucella abortus S19 or RB51 and Revaccinated with RB51

scientific article published on 9 September 2015

Immune response pattern in recurrent Plasmodium vivax malaria

scientific article published on 31 August 2016

Immunogenicity of a killed Leishmania vaccine with saponin adjuvant in dogs

scientific article published on 24 August 2007

Immunological profile of HTLV-1-infected patients associated with infectious or autoimmune dermatological disorders

scientific article

Immunological profile of resistance and susceptibility in naturally infected dogs by Leishmania infantum.

scientific article published on 6 September 2014

Immunological signature of the different clinical stages of the HTLV-1 infection: establishing serum biomarkers for HTLV-1-associated disease morbidity

scientific article

Immunophenotypic features of tumor infiltrating lymphocytes from mammary carcinomas in female dogs associated with prognostic factors and survival rates

scientific article

Impact of synthetic and biological immunomodulatory therapy on the duration of 17DD yellow fever vaccine-induced immunity in rheumatoid arthritis

scientific article published on 14 March 2019

Increase of reactive oxygen species by desferrioxamine during experimental Chagas' disease

scientific article published on January 2010

Infection of hematopoietic stem cells by Leishmania infantum increases erythropoiesis and alters the phenotypic and functional profiles of progeny

scientific article published on 7 November 2017

Inflammatory markers and occurrence of falls: Bambuí Cohort Study of Aging

scientific article published on 01 April 2019

Influence of clinical status and parasite load on erythropoiesis and leucopoiesis in dogs naturally infected with leishmania (Leishmania) chagasi

scientific article

Innate immunity and regulatory T-cells in human Chagas disease: what must be understood?

scientific article published on July 2009

Innate immunity phenotypic features point toward simultaneous raise of activation and modulation events following 17DD live attenuated yellow fever first-time vaccination

scientific article

LBSapSal-vaccinated dogs exhibit increased circulating T-lymphocyte subsets (CD4⁺ and CD8⁺) as well as a reduction of parasitism after challenge with Leishmania infantum plus salivary gland of Lutzomyia longipalpis.

scientific article published on 07 February 2014

Laboratorial algorithm for serological diagnosis of visceral leishmaniasis using rK39-ICT, DAT-LPC and FC-Simplex IgG1

scientific article published on 29 February 2020

Lifewide profile of cytokine production by innate and adaptive immune cells from Brazilian individuals.

scientific article published on 23 January 2017

Liver and blood cytokine microenvironment in HCV patients is associated to liver fibrosis score: a proinflammatory cytokine ensemble orchestrated by TNF and tuned by IL-10.

scientific article published on 7 January 2016

MAIT-cells: A tailor-made mate in the ancient battle against infectious diseases?

scientific article

Matrix metalloproteinases 2 and 9 are differentially expressed in patients with indeterminate and cardiac clinical forms of Chagas disease

scientific article published on 15 July 2013

Multiplex flow cytometry serology to diagnosis of canine visceral leishmaniasis

scientific article published on 06 August 2019

Mycobacterial Hsp65 antigen upregulates the cellular immune response of healthy individuals compared with tuberculosis patients

scientific article published on 6 January 2017

Non-conventional flow cytometry approaches to detect anti-Trypanosoma cruzi immunoglobulin G in the clinical laboratory

scientific article published on 13 November 2006

Performance of LBSap vaccine after intradermal challenge with L. infantum and saliva of Lu. longipalpis: immunogenicity and parasitological evaluation

scientific article

Performance of TcI/TcVI/TcII Chagas-Flow ATE-IgG2a for universal and genotype-specific serodiagnosis of Trypanosoma cruzi infection

scientific article

Phenotypic Features of Circulating Leukocytes from Non-human Primates Naturally Infected with Trypanosoma cruzi Resemble the Major Immunological Findings Observed in Human Chagas Disease

scientific article published on 25 January 2016

Phenotypic and Functional Signatures of Peripheral Blood and Spleen Compartments of Cynomolgus Macaques Infected With <i>T. cruzi</i>: Associations With Cardiac Histopathological Characteristics

scientific article published on 14 July 2021

Phenotypic and functional features of innate and adaptive immunity as putative biomarkers for clinical status and leprosy reactions

scientific article published on 07 September 2018

Preeclampsia: integrated network model of platelet biomarkers interaction as a tool to evaluate the hemostatic/immunological interface

scientific article published on 06 June 2014

Profile of central and effector memory T cells in the progression of chronic human chagas disease

scientific article

Regulatory T cells phenotype in different clinical forms of Chagas' disease

scientific article

Robust Phenotypic Activation of Eosinophils during Experimental Toxocara canis Infection

scientific article published on 31 January 2018

Rural tourism: a risk factor for schistosomiasis transmission in Brazil

scientific article published on July 2010

Seric chemokines and chemokine receptors in eosinophils during acute human schistosomiasis mansoni

scientific article published on 01 July 2010

Short-Lived Immunity After 17DD Yellow Fever Single Dose Indicates That Booster Vaccination May Be Required to Guarantee Protective Immunity in Children

scientific article published on 26 September 2019

Strategies for serum chemokine/cytokine assessment as biomarkers of therapeutic response in HCV patients as a prototype to monitor immunotherapy of infectious diseases

scientific article published on 2 February 2017

Subdoses of 17DD yellow fever vaccine elicit equivalent virological/immunological kinetics timeline

scientific article

Synthetic Peptides Elicit Strong Cellular Immunity in Visceral Leishmaniasis Natural Reservoir and Contribute to Long-Lasting Polyfunctional T-Cells in BALB/c Mice

scientific article published on 28 October 2019

Systemic Immunological changes in patients with distinct clinical outcomes during Mycobacterium tuberculosis infection.

scientific article published on 26 May 2017

Systemic and compartmentalized immune response in canine visceral leishmaniasis

scientific article published on 17 October 2008

Systems Biology Reveals Relevant Gaps in Fc-γR Expression, Impaired Regulatory Cytokine Microenvironment Interfaced With Anti-Trypanosoma cruzi IgG Reactivity in Cardiac Chagas Disease Patients

scientific article published on 30 July 2018

T-cell-derived cytokines, nitric oxide production by peripheral blood monocytes and seric anti-Leishmania (Leishmania) chagasi IgG subclass patterns following immunization against canine visceral leishmaniasis using Leishvaccine and Leishmune

scientific article published on 25 December 2008

The use of IgG antibodies in conventional and non-conventional immunodiagnostic tests for early prognosis after treatment of Chagas disease.

scientific article published on 17 May 2011

Timeline Kinetics of Systemic and Airway Immune Mediator Storm for Comprehensive Analysis of Disease Outcome in Critically Ill COVID-19 Patients

scientific article published in 2022

Understanding of the immunological heterogeneity of canine mammary carcinomas to provide immunophenotypic features of circulating leukocytes as clinically relevant prognostic biomarkers.

scientific article published on 30 March 2011

Usefulness of FC-TRIPLEX Chagas/Leish IgG1 as confirmatory assay for non-negative results in blood bank screening of Chagas disease

scientific article published on 30 January 2018

Variation rhythms of lymphocyte subsets during healthy aging

scientific article published on 26 November 2008

List of works by Andréa Teixeira de Carvalho

17DD Yellow Fever Revaccination and Heightened Long-Term Immunity in Populations of Disease-Endemic Areas, Brazil

17DD and 17D-213/77 yellow fever substrains trigger a balanced cytokine profile in primary vaccinated children

A killed Leishmania vaccine with sand fly saliva extract and saponin adjuvant displays immunogenicity in dogs.

A novel Trypanosoma cruzi secreted antigen as a potential biomarker of Chagas disease

Anti-fixed Leishmania chagasi promastigotes IgG antibodies detected by flow cytometry (FC-AFPA-IgG) as a tool for serodiagnosis and for post-therapeutic cure assessment in American visceral leishmaniasis

Antitumor effectiveness and toxicity of cisplatin-loaded long-circulating and pH-sensitive liposomes against Ehrlich ascitic tumor

Applicability of an optimized non-conventional flow cytometry method to detect anti-Trypanosoma cruzi immunoglobulin G for the serological diagnosis and cure assessment following chemotherapeutic treatment of Chagas disease

Association between inflammatory markers and hospitalizations: evidence from the Bambuí cohort of aging baseline

Association of metabolic syndrome with inflammatory markers in a sample of community-dwelling older adults

Augmented plasma microparticles during acute Plasmodium vivax infection

Biomarker analysis revealed distinct profiles of innate and adaptive immunity in infants with ocular lesions of congenital toxoplasmosis

Blood leukocytes from benznidazole-treated indeterminate chagas disease patients display an overall type-1-modulated cytokine profile upon short-term in vitro stimulation with Trypanosoma cruzi antigens

Booster dose after 10 years is recommended following 17DD-YF primary vaccination

CD11c+CD123Low dendritic cell subset and the triad TNF-α/IL-17A/IFN-γ integrate mucosal and peripheral cellular responses in HIV patients with high-grade anal intraepithelial neoplasia: a systems biology approach

CD86 Expression by Monocytes Influences an Immunomodulatory Profile in Asymptomatic Patients with Chronic Chagas Disease.

Callithrix penicillata: a feasible experimental model for dengue virus infection

Cell recruitment and cytokines in skin mice sensitized with the vaccine adjuvants: saponin, incomplete Freund's adjuvant, and monophosphoryl lipid A

Cellular immunophenotypic profile in the splenic compartment during canine visceral leishmaniasis.

Characterization of main cytokine sources from the innate and adaptive immune responses following primary 17DD yellow fever vaccination in adults.

Clinical and immunological insights on severe, adverse neurotropic and viscerotropic disease following 17D yellow fever vaccination

Coinfection with different Trypanosoma cruzi strains interferes with the host immune response to infection.

Correction for Fares et al., Matrix Metalloproteinases 2 and 9 Are Differentially Expressed in Patients with Indeterminate and Cardiac Clinical Forms of Chagas Disease.

Corrigendum: Duration of Humoral and Cellular Immunity 8 Years After Administration of Reduced Doses of the 17DD-Yellow Fever Vaccine

Cynomolgus macaques naturally infected with Trypanosoma cruzi-I exhibit an overall mixed pro-inflammatory/modulated cytokine signature characteristic of human Chagas disease

Cytokine Pattern of T Lymphocytes in Acute Schistosomiasis mansoni Patients following Treated Praziquantel Therapy.

Cytokine Signature in Infective Endocarditis

Cytokine and transcription factor profiles in the skin of dogs naturally infected by Leishmania (Leishmania) chagasi presenting distinct cutaneous parasite density and clinical status

Cytokine profile, proliferation and phosphorylation of ERK1/2 and Akt in circulating mononuclear cells from individuals during the chronic intestinal phase of Schistosomiasis mansoni infection

Cytokine signatures of innate and adaptive immunity in 17DD yellow fever vaccinated children and its association with the level of neutralizing antibody

Cytokines, chemokine receptors, CD4+CD25HIGH+ T-cells and clinical forms of human schistosomiasis.

Cytokines, chemokines and leukotrienes profile and signature analysis in HTLV-1 infection as an evidence of disease progression.

Despite Leishvaccine and Leishmune trigger distinct immune profiles, their ability to activate phagocytes and CD8+ T-cells support their high-quality immunogenic potential against canine visceral leishmaniasis.

Discovery of cytotoxic and pro-apoptotic compounds against leukemia cells: Tert-butyl-4-[(3-nitrophenoxy) methyl]-2,2-dimethyloxazolidine-3-carboxylate.

Distinct patterns of cellular immune response elicited by influenza non-adjuvanted and AS03-adjuvanted monovalent H1N1(pdm09) vaccine.

Distribution of Dengue Virus Types 1 and 4 in Blood Components from Infected Blood Donors from Puerto Rico

Duration of Humoral and Cellular Immunity 8 Years After Administration of Reduced Doses of the 17DD-Yellow Fever Vaccine

Effect of the preservative and temperature conditions on the stability of Leishmania infantum promastigotes antigens applied in a flow cytometry diagnostic method for canine visceral leishmaniasis.

Effect on cellular recruitment and the innate immune response by combining saponin, monophosphoryl lipid-A and Incomplete Freund's Adjuvant with Leishmania (Viannia) braziliensis antigens for a vaccine formulation

Effective anthelmintic therapy of residents living in endemic area of high prevalence for Hookworm and Schistosoma mansoni infections enhances the levels of allergy risk factor anti-Der p1 IgE.

Eosinophil activation status, cytokines and liver fibrosis in Schistosoma mansoni infected patients

Etiological treatment during early chronic indeterminate Chagas disease incites an activated status on innate and adaptive immunity associated with a type 1-modulated cytokine pattern

Evaluation of a prototype flow cytometry test for serodiagnosis of canine visceral leishmaniasis

FC-TRIPLEX Chagas/Leish IgG1: a multiplexed flow cytometry method for differential serological diagnosis of chagas disease and leishmaniasis

Flow cytometric-based protocols for assessing anti-MT-2 IgG1 reactivity: High-dimensional data handling to define predictors for clinical follow-up of Human T-cell Leukemia virus type-1 infection

Gene expression profile of cytokines and chemokines in skin lesions from Brazilian Indians with localized cutaneous leishmaniasis

HCV-Mediated Apoptosis of Hepatocytes in Culture and Viral Pathogenesis

Heparin removal by ecteola-cellulose pre-treatment enables the use of plasma samples for accurate measurement of anti-Yellow fever virus neutralizing antibodies

Higher expression of CCL2, CCL4, CCL5, CCL21, and CXCL8 chemokines in the skin associated with parasite density in canine visceral leishmaniasis

Identification of Anti-Trypanosoma cruzi Lead Compounds with Putative Immunomodulatory Activity

Immune Response of Calves Vaccinated with Brucella abortus S19 or RB51 and Revaccinated with RB51

Immune response pattern in recurrent Plasmodium vivax malaria

Immunogenicity of a killed Leishmania vaccine with saponin adjuvant in dogs

Immunological profile of HTLV-1-infected patients associated with infectious or autoimmune dermatological disorders

Immunological profile of resistance and susceptibility in naturally infected dogs by Leishmania infantum.

Immunological signature of the different clinical stages of the HTLV-1 infection: establishing serum biomarkers for HTLV-1-associated disease morbidity

Immunophenotypic features of tumor infiltrating lymphocytes from mammary carcinomas in female dogs associated with prognostic factors and survival rates

Impact of synthetic and biological immunomodulatory therapy on the duration of 17DD yellow fever vaccine-induced immunity in rheumatoid arthritis

Increase of reactive oxygen species by desferrioxamine during experimental Chagas' disease

Infection of hematopoietic stem cells by Leishmania infantum increases erythropoiesis and alters the phenotypic and functional profiles of progeny

Inflammatory markers and occurrence of falls: Bambuí Cohort Study of Aging

Influence of clinical status and parasite load on erythropoiesis and leucopoiesis in dogs naturally infected with leishmania (Leishmania) chagasi

Innate immunity and regulatory T-cells in human Chagas disease: what must be understood?

Innate immunity phenotypic features point toward simultaneous raise of activation and modulation events following 17DD live attenuated yellow fever first-time vaccination

LBSapSal-vaccinated dogs exhibit increased circulating T-lymphocyte subsets (CD4⁺ and CD8⁺) as well as a reduction of parasitism after challenge with Leishmania infantum plus salivary gland of Lutzomyia longipalpis.

Laboratorial algorithm for serological diagnosis of visceral leishmaniasis using rK39-ICT, DAT-LPC and FC-Simplex IgG1

Lifewide profile of cytokine production by innate and adaptive immune cells from Brazilian individuals.

Liver and blood cytokine microenvironment in HCV patients is associated to liver fibrosis score: a proinflammatory cytokine ensemble orchestrated by TNF and tuned by IL-10.

MAIT-cells: A tailor-made mate in the ancient battle against infectious diseases?

Matrix metalloproteinases 2 and 9 are differentially expressed in patients with indeterminate and cardiac clinical forms of Chagas disease

Multiplex flow cytometry serology to diagnosis of canine visceral leishmaniasis

Mycobacterial Hsp65 antigen upregulates the cellular immune response of healthy individuals compared with tuberculosis patients

Non-conventional flow cytometry approaches to detect anti-Trypanosoma cruzi immunoglobulin G in the clinical laboratory

Performance of LBSap vaccine after intradermal challenge with L. infantum and saliva of Lu. longipalpis: immunogenicity and parasitological evaluation

Performance of TcI/TcVI/TcII Chagas-Flow ATE-IgG2a for universal and genotype-specific serodiagnosis of Trypanosoma cruzi infection

Phenotypic Features of Circulating Leukocytes from Non-human Primates Naturally Infected with Trypanosoma cruzi Resemble the Major Immunological Findings Observed in Human Chagas Disease

Phenotypic and Functional Signatures of Peripheral Blood and Spleen Compartments of Cynomolgus Macaques Infected With <i>T. cruzi</i>: Associations With Cardiac Histopathological Characteristics

Phenotypic and functional features of innate and adaptive immunity as putative biomarkers for clinical status and leprosy reactions

Preeclampsia: integrated network model of platelet biomarkers interaction as a tool to evaluate the hemostatic/immunological interface

Profile of central and effector memory T cells in the progression of chronic human chagas disease