User profiles for Andrea R. Ávila
Andrea AvilaFiocruz Verified email at fiocruz.br Cited by 1202 |
Deletion of copies of the gene encoding old yellow enzyme (TcOYE), a NAD (P) H flavin oxidoreductase, associates with in vitro-induced benznidazole resistance in …
Old yellow enzyme (OYE) is a NAD(P)H flavin oxidoreductase that in Trypanosoma cruzi (TcOYE)
catalyzes prostaglandin PGF2α synthesis and reduction of some trypanocidal drugs. …
catalyzes prostaglandin PGF2α synthesis and reduction of some trypanocidal drugs. …
[HTML][HTML] Comparative genomics of proteins involved in RNA nucleocytoplasmic export
Background The establishment of the nuclear membrane resulted in the physical separation
of transcription and translation, and presented early eukaryotes with a formidable challenge…
of transcription and translation, and presented early eukaryotes with a formidable challenge…
[HTML][HTML] Proteomic analysis reveals the dynamic association of proteins with translated mRNAs in Trypanosoma cruzi
Gene regulation is mainly post-transcriptional in trypanosomatids. The stability of mRNA
and access to polysomes are thought to be tightly regulated, allowing Trypanosoma cruzi to …
and access to polysomes are thought to be tightly regulated, allowing Trypanosoma cruzi to …
UAP56 is a conserved crucial component of a divergent mRNA export pathway in Toxoplasma gondii
…, P Mörking, GS Pall, M Meissner, AR Ávila - Molecular …, 2016 - Wiley Online Library
Nucleo‐cytoplasmic RNA export is an essential post‐transcriptional step to control gene
expression in eukaryotic cells and is poorly understood in apicomplexan parasites. With the …
expression in eukaryotic cells and is poorly understood in apicomplexan parasites. With the …
[HTML][HTML] Transcription activity contributes to the firing of non-constitutive origins in African trypanosomes helping to maintain robustness in S-phase duration
The co-synthesis of DNA and RNA potentially generates conflicts between replication and
transcription, which can lead to genomic instability. In trypanosomatids, eukaryotic parasites …
transcription, which can lead to genomic instability. In trypanosomatids, eukaryotic parasites …
Characterization of a novel Obg-like ATPase in the protozoan Trypanosoma cruzi
We characterized a gene encoding an YchF-related protein, TcYchF, potentially associated
with the protein translation machinery of Trypanosoma cruzi. YchF belongs to the translation …
with the protein translation machinery of Trypanosoma cruzi. YchF belongs to the translation …
Key factors associated with pulmonary sequelae in the follow-up of critically ill COVID-19 patients
…, ÁA Calderón, S Álvarez, AÁ Ruiz, R Andrea… - Archivos de …, 2023 - Elsevier
Introduction Critical COVID-19 survivors have a high risk of respiratory sequelae. Therefore,
we aimed to identify key factors associated with altered lung function and CT scan …
we aimed to identify key factors associated with altered lung function and CT scan …
Trypanosoma cruzi: a gene family encoding chitin-binding-like proteins is posttranscriptionally regulated during metacyclogenesis
B Dallagiovanna, C Plazanet-Menut, SFY Ogatta… - Experimental …, 2001 - Elsevier
… Bruno Dallagiovanna,* Claire Plazanet-Menut,† Sueli Fumie Yamada Ogatta,‡ Andrea R. …
2001 Academic Press R., Krieger, MA, and Goldenberg, S. 2001. Trypanosoma cruzi: A gene …
2001 Academic Press R., Krieger, MA, and Goldenberg, S. 2001. Trypanosoma cruzi: A gene …
[HTML][HTML] Re-emergence of Gamma-like-II and emergence of Gamma-S: E661D SARS-CoV-2 lineages in the south of Brazil after the 2021 outbreak
Background We report a genomic surveillance of SARS-CoV-2 lineages circulating in Paraná,
southern Brazil, from March 2020 to April 2021. Our analysis, based on 333 genomes, …
southern Brazil, from March 2020 to April 2021. Our analysis, based on 333 genomes, …
Conditional removal of selectable markers in Trypanosoma cruzi using a site-specific recombination tool: proof of concept
MM Kangussu-Marcolino, AP Cunha, AR Avila… - Molecular and …, 2014 - Elsevier
The scarcity of molecular tools for genetic manipulation is a critical obstacle for functional
genomics studies on Trypanosoma cruzi. The current study adapted an inducible site-specific …
genomics studies on Trypanosoma cruzi. The current study adapted an inducible site-specific …