Publications by authors named "Sergio Angel"

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Different kinetics of humoral response against individual antigens in the ovine model of infection and its pathological association.
Paula Formigo, Ignacio Gual, Germán J Cantón, Luisa F Mendoza Morales, Emiliano Sosa, Sergio O Angel

Front Immunol· December 2025

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Molecular characterisation of Toxoplasma gondii Mre11 reveals unique structural features and potential as a therapeutic target.
Diego M Ruiz, Valeria R Turowski, William J Sullivan, Sergio O Angel

Sci Rep· December 2025

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Galectin-8 deficiency promotes chronic splenomegaly persistence in Chagas disease.
Adriano Bertelli, Juan Ignacio Saborit, Cristian Gabriel Beccaria, Laura Vanagas, Sergio Oscar Angel

Front Cell Infect Microbiol· October 2025

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Toxoplasma cyst wall CST9 elicits an acute-associated humoral response in humans and mice and protects against chronic infection in immunized mice.
Ana M Saldarriaga Cartagena, Elias M Rivera, Edwin F Sánchez-López, Paula M Formigo, Ariel Legarralde, Sergio O Angel

Microb Pathog· August 2025

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Toxoplasma gondii RAD51 recombinase is required to overcome DNA replication stress and its inactivation leads to bradyzoite differentiation.
Ana M Saldarriaga Cartagena, Ayelén Aparicio Arias, Constanza Cristaldi, Agustina Ganuza, M Micaela Gonzalez, Sergio O Angel

DNA Repair (Amst)· August 2025

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RAD51 recombinase is required to overcome DNA replication stress and its inactivation leads to bradyzoite differentiation.
Ana M Saldarriaga Cartagena, Ayelén Aparicio Arias, Constanza Cristaldi, Agustina Ganuza, M Micaela Gonzalez, Sergio O Angel

bioRxiv· April 2025

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Immunization with plant-based vaccine expressing Toxoplasma gondii SAG1 fused to plant HSP90 elicits protective immune response in lambs.
Lucía M Campero, Ignacio Gual, Valeria A Sander, Luisa F Mendoza Morales, Victor A Ramos Duarte, Sergio O Angel

Acta Trop· February 2025

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Identification of subtelomeric cluster-genes associated to sexual stage in Toxoplasma gondii.
Laura Vanagas, Andres M Alonso, Sergio O Angel

Gene· January 2025

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A bioinformatic approach for the prediction and functional classification of Toxoplasma gondii long non-coding RNAs.
Laura Vanagas, Constanza Cristaldi, Gino La Bella, Agustina Ganuza, Sergio O Angel

Sci Rep· November 2024

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Mechanisms of adaptation and evolution in Toxoplasma gondii.
Sergio O Angel, Laura Vanagas, Andres M Alonso

Mol Biochem Parasitol· June 2024

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Safe plant Hsp90 adjuvants elicit an effective immune response against SARS-CoV2-derived RBD antigen.
Victor A Ramos-Duarte, Alejandro Orlowski, Carolina Jaquenod de Giusti, Mariana G Corigliano, Ariel Legarralde, Sergio O Angel

Vaccine· May 2024

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Evaluation of topotecan and 10-hydroxycamptothecin on Toxoplasma gondii: Implications on baseline DNA damage and repair efficiency.
Constanza Cristaldi, Ana M Saldarriaga Cartagena, Agustina Ganuza, William J Sullivan, Sergio O Angel

Int J Parasitol Drugs Drug Resist· December 2023

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Proteomics Applications in : Unveiling the Host-Parasite Interactions and Therapeutic Target Discovery.
Bin Deng, Laura Vanagas, Andres M Alonso, Sergio O Angel

Pathogens· December 2023

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Histone variant H2B.Z acetylation is necessary for maintenance of Toxoplasma gondii biological fitness.
Laura Vanagas, Daniela Muñoz, Constanza Cristaldi, Agustina Ganuza, Rosario Nájera, Sergio O Angel

Biochim Biophys Acta Gene Regul Mech· September 2023

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Analysis of the Interactome of the Tgj1 HSP40 Chaperone.
Jonathan Munera López, Andrés Mariano Alonso, Maria Julia Figueras, Ana María Saldarriaga Cartagena, Miryam A Hortua Triana, Sergio Oscar Angel

Proteomes· March 2023

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Erratum for Angel et al., "Early Diagnosis of Toxoplasmic Encephalitis in AIDS Patients by Dot Blot Hybridization Analysis".
Sergio Angel, Ester Maero, Jorge C Blanco, Viviana Pszenny, Carlos Zala

J Clin Microbiol· February 2023

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Histone variant H2B.Z acetylation is necessary for maintenance of biological fitness.
Laura Vanagas, Daniela Muñoz, Constanza Cristaldi, Agustina Ganuza, Rosario Nájera, Sergio O Angel

bioRxiv· February 2023

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Architecture, Chromatin and Gene Organization of Subtelomeres.
Susana M Contreras, Romina T Zambrano Siri, Elías M Rivera, Constanza Cristaldi, Laura Kamenetzky, Sergio O Angel

Epigenomes· September 2022

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Evaluation of Toxoplasma gondii recombinant antigens for early diagnosis of congenital toxoplasmosis.
Elias M Rivera, Guillermo Moscatelli, Griselda Ballering, Agustina Ganuza, Andrés M Alonso, Sergio O Angel

Diagn Microbiol Infect Dis· March 2022

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Genome-wide localization of histone variants in Toxoplasma gondii implicates variant exchange in stage-specific gene expression.
Sheila C Nardelli, Natalie C Silmon de Monerri, Laura Vanagas, Xiaonan Wang, Zoi Tampaki, Sergio O Angel

BMC Genomics· February 2022

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Oral Immunization With a Plant HSP90-SAG1 Fusion Protein Produced in Tobacco Elicits Strong Immune Responses and Reduces Cyst Number and Clinical Signs of Toxoplasmosis in Mice.
Edwin F Sánchez-López, Mariana G Corigliano, Sonia Oliferuk, Victor A Ramos-Duarte, Maximiliano Rivera, Sergio O Angel

Front Plant Sci· October 2021

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Effect of Harmine Alkaloid and Its -Methyl Derivatives Against .
Maria L Alomar, Juan G Yañuk, Sergio O Angel, M Micaela Gonzalez, Franco M Cabrerizo

Front Microbiol· August 2021

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Emerging Therapeutic Targets Against : Update on DNA Repair Response Inhibitors and Genotoxic Drugs.
Sergio O Angel, Laura Vanagas, Diego M Ruiz, Constanza Cristaldi, Ana M Saldarriaga Cartagena

Front Cell Infect Microbiol· June 2021

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Resveratrol induces H3 and H4K16 deacetylation and H2A.X phosphorylation in Toxoplasma gondii.
Susana M Contreras, Agustina Ganuza, María M Corvi, Sergio O Angel

BMC Res Notes· January 2021

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Heat Shock Proteins 90 kDa: Immunomodulators and Adjuvants in Vaccine Design Against Infectious Diseases.
Mariana G Corigliano, Valeria A Sander, Edwin F Sánchez López, Víctor A Ramos Duarte, Luisa F Mendoza Morales, Sergio O Angel

Front Bioeng Biotechnol· January 2021

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