Agnes Marie Sa Figueiredo
Instituição:
Universidade Federal do Rio de Janeiro
Centro:
Centro de Ciências da Saúde
Unidade:
Instituto de Microbiologia
Departamento:
Departamento de Microbiologia Médica/IM
Formação:
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New York University
| Pós-Doutorado | 1997 - 1999
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The Rockefeller University
| Pós-Doutorado | 1989 - 1991
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Universidade Federal do Rio de Janeiro
Ciências (Microbiologia) | Doutorado | 1982 - 1986
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Universidade Federal do Rio de Janeiro
Ciências (Microbiologia) | Mestrado | 1978 - 1981
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Universidade Federal Fluminense
Farmacia e Bioquímica | Graduação | 1973 - 1977
Laboratórios:
Nuvens de Palavras:
Artigos:
(43.52% artigos com DOI)
Titulo | DOI | Ano |
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The gene regulatory network of Staphylococcus aureus ST239-SCCmecIII strain Bmb9393 and assessment of genes associated with the biofilm in diverse backgrounds | 10.3389/fmicb.2022.1049819 | 2023 |
Genomic epidemiology of Staphylococcus aureus isolated from bloodstream infections in South America during 2019 supports regional surveillance | 10.1099/mgen.0.001020 | 2023 |
Streptococcus pyogenes Lineage ST62/emm87: The International Spread of This Potentially Invasive Lineage | 10.3390/antibiotics12101530 | 2023 |
RdJ detection tests to identify a unique MRSA clone of ST105-SCCmecII lineage and its variants disseminated in the metropolitan region of Rio de Janeiro | 10.3389/fmicb.2023.1275918/ | 2023 |
Persistence of a multidrug-resistant worldwide-disseminated methicillin-resistant clone harbouring the linezolid resistance gene in a French hospital with evidence of interspecies transfer to several lineages | 10.1093/jac/dkac119 | 2022 |
High frequency of increased triclosan MIC among CC5 MRSA and risk of misclassification of the SCC into types | 10.1093/jac/dkac322 | 2022 |
Anti-restriction gene homologs are highly represented in methicillin-resistant and multidrug-resistant Staphylococcus aureus ST239 and ST398: implications for resistance gene acquisitions | 10.3390/antibiotics11091217 | 2022 |
Detection of the international lineage ST71 of methicillin-resistant Staphylococcus pseudintermedius in two cities in Rio de Janeiro State | 10.1007/s42770-022-00852-9 | 2022 |
Assessing in vivo and in vitro biofilm development by Streptococcus dysgalactiae subsp. dysgalactiae using a murine model of catheter-associated biofilm and human keratinocyte cell | 10.3389/fcimb.2022.874694 | 2022 |
Reductive evolution of virulence repertoire to drive the divergence between community- and hospital-associated methicillin-resistant Staphylococcus aureus of the ST1 lineage | 10.1080/21505594.2021.1899616 | 2021 |
Comparative genomics of MRSA strains from human and canine origins reveals similar virulence gene repertoire | 10.1038/s41598-021-83993-5 | 2021 |
PGAM1 and TP53 mRNA levels in canine mammary carcinomas - Short communication | 10.1556/004.2021.00008 | 2021 |
Multidrug-Resistant MRSA Associated with Bacteremia and Monocyte Evasion, Rio de Janeiro, Brazil | 10.3201/eid2711.210097 | 2021 |
Cellular Growth Arrest and Efflux Pumps Are Associated With Antibiotic Persisters in Streptococcus pyogenes Induced in Biofilm-Like Environments | 10.3389/fmicb.2021.716628 | 2021 |
Low lineage diversity and increased virulence of group C Streptococcus dysgalactiae subsp. equisimilis | 10.1099/jmm.0.001165 | 2020 |
Synthesis, In Vitro and In Silico Studies of Indolequinone Derivatives against Clinically Relevant Bacterial Pathogens | 10.2174/1568026620666191223110518 | 2020 |
Antibiofilm effects of N,O-acetals derived from 2-amino-1,4-naphthoquinone are associated with downregulation of important global virulence regulators in methicillin-resistant Staphylococcus aureus | 10.1038/s41598-020-76372-z | 2020 |
Local Diversification of Methicillin- Resistant Staphylococcus aureus ST239 in South America After Its Rapid Worldwide Dissemination | 10.3389/fmicb.2019.00082 | 2019 |
Biofilm development and computational screening for new putative inhibitors of a homolog of the regulatory protein BrpA in Streptococcus dysgalactiae subsp. dysgalactiae | 10.1016/j.ijmm.2019.02.001 | 2019 |
Biofilm production and distribution of pilus variants among Streptococcus agalactiae isolated from human and animal sources | 10.1080/08927014.2019.1678592 | 2019 |
Hetero-Diels-Alder reactions of novel 3-triazolyl-nitrosoalkenes as an approach to functionalized 1,2,3-triazoles with antibacterial profile | 10.1016/j.ejmech.2017.11.052 | 2018 |
Community-acquired methicillin-resistant Staphylococcus aureus from ST1 lineage harboring a new SCCmec IV subtype (SCCmec IVm) containing the tetK gene | 10.2147/idr.s175079 | 2018 |
What is behind the epidemiological difference between community-acquired and health-care associated methicillin-resistant ? | 10.1080/21505594.2017.1335847 | 2017 |
The role of biofilms in persistent infections and factors involved in ica -independent biofilm development and gene regulation in Staphylococcus aureus | 10.1080/1040841x.2017.1282941 | 2017 |
Genetic diversity of methicillin resistant Staphylococcus aureus strains isolated from burn patients in Iran: ST239-SCC mec III/t037 emerges as the major clone | 10.1016/j.micpath.2017.02.004 | 2017 |
Searching for a potential antibacterial lead structure against bacterial biofilms among new naphthoquinone compounds | 10.1111/jam.13369 | 2017 |
TP53 gene expression levels and tumor aggressiveness in canine mammary carcinomas | 10.1177/1040638717721730 | 2017 |
Complete genome sequence of community-associated methicillin-resistant Staphylococcus aureus (strain USA400-0051), a prototype of the USA400 clone | 10.1590/0074-02760170128 | 2017 |
Complete genome sequence of an agr-dysfunctional variant of the ST239 lineage of the methicillin-resistant Staphylococcus aureus strain GV69 from Brazil | 10.1186/s40793-016-0154-x | 2016 |
Molecular Characterization of Methicillin Resistant Staphylococcus aureus Strains Isolated from Intensive Care Units in Iran: ST22-SCCmec IV/t790 Emerges as the Major Clone | 10.1371/journal.pone.0155529 | 2016 |
A unique SaeS allele overrides cell-density dependent expression of saeR and lukSF-PV in the ST30-SCCmecIV lineage of CA-MRSA | 10.1016/j.ijmm.2016.05.001 | 2016 |
Complete Genome Sequence of the MRSA Isolate HC1335 from ST239 Lineage Displaying a Truncated AgrC Histidine Kinase Receptor | 10.1093/gbe/evw225 | 2016 |
An evaluation of matrix-assisted laser desorption ionization time-of-flight mass spectrometry for the identification of Staphylococcus pseudintermedius isolates from canine infections | 10.1177/1040638715573297 | 2015 |
The influence of different factors including fnbA and mecA expression on biofilm formed by MRSA clinical isolates with different genetic backgrounds | 10.1016/j.ijmm.2014.11.011 | 2015 |
Group C Streptococcus dysgalactiae subsp. equisimilis in south-east Brazil: Genetic diversity, resistance profile, and the first report of human and equine isolates belonging to the same MLST lineage | 10.1099/jmm.0.000052 | 2015 |
A comparison of virulence patterns and in vivo fitness between hospital- and community-acquired methicillin-resistant Staphylococcus aureus related to the USA400 clone | 10.1007/s10096-014-2253-1 | 2015 |
Optimization of the RNeasy Mini Kit to obtain high-quality total RNA from sessile cells of Staphylococcus aureus | 10.1590/1414-431X20154734 | 2015 |
Emergence of methicillin-resistant coagulase-negative staphylococci resistant to linezolid with rRNA gene C2190T and G2603T mutations | 10.1111/apm.12426 | 2015 |
Inactivation of the Autolysis-Related Genes lrgB and yycI in Staphylococcus aureus Increases Cell Lysis-Dependent eDNA Release and Enhances Biofilm Development In Vitro and In Vivo | 10.1371/journal.pone.0138924 | 2015 |
Assessment and characterization of biofilm formation among human isolates of Streptococcus dysgalactiae subsp. equisimilis | 10.1016/j.ijmm.2015.10.004 | 2015 |
Antibiotic susceptibility and molecular epidemiology of Panton?Valentine leukocidin-positive meticillin-resistant Staphylococcus aureus: An international survey | 2014 | |
The multifaceted resources and microevolution of the successful human and animal pathogen methicillin-resistant Staphylococcus aureus | 10.1590/0074-0276140016 | 2014 |
Impact of agr dysfunction on virulence profiles and infections associated with a novel methicillin-resistant Staphylococcus aureus (MRSA) variant of the lineage ST1-SCCmec IV | 10.1186/1471-2180-13-93 | 2013 |
Firt report in South America of companion animal colonization by the USA1100 clone of community-acquired meticillin-resistant Staphylococcus aureus (ST30) and by the European clone of methicillin-resistant Staphylococcus pseudintermedius (ST71) | 10.1186/1756-0500-6-336 | 2013 |
Complete Genome Sequence of a Variant of the Methicillin-Resistant Staphylococcus aureus ST239 Lineage, Strain BMB9393, Displaying Superior Ability To Accumulate ica-Independent Biofilm | 10.1128/genomea.00576-13 | 2013 |
The antimicrobial susceptibility, biofilm formation and genotypic profiles of Staphylococcus haemolyticus from bloodstream infections. | 2013 | |
Restriction Modification (RM) tests associated to additional molecular markers for MRSA clonal differentiation in Brazil {Epud ahead of print] | 2012 | |
The impact of biocides on biofilm formation by methicillin-resistant Staphylococcus aureus (ST239-SCCmecIII) isolates [Epud ahead of print] | 2012 | |
Comparison of in vitro and in vivo systems to study ica-independent Staphylococcus aureus biofilms | 2012 | |
Characterization of coagulase-negative staphylococci isolated from hospital indoor air and a comparative analysis between airborne and inpatient isolates of Staphylococcus epidermidis | 10.1099/jmm.0.035931-0 | 2012 |
Emergence of clonal complex 5 (CC5) methicillin-resistant Staphylococcus aureus (MRSA) isolates susceptible to trimethoprim-sulfamethoxazole in a Brazilian hospital | 2012 | |
A rare case of pyomyositis complicated by compartment syndrome caused by ST30¿staphylococcal cassette chromosome mec type IV methicillin-resistant Staphylococcus aureus? | 10.1016/j.ajem.2009.08.010 | 2010 |
Case?Crossover Study of Complex Bloodstream Infection Associated with Contaminated Intravenous Bromopride | 10.1086/651667 | 2010 |
Comparison of different methods for detecting methicillin resistance in MRSA isolates belonging to international lineages commonly isolated in the American continent | 2009 | |
Biofilm formation and prevalence of lukF-pv, seb, sec and tst genes among hospital- and community-acquired isolates of some international methicillin-resistant Staphylococcus aureus lineages | 2009 | |
The first report in Brazil of severe infection caused by community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) | 2009 | |
Emergence of multiresistant variants of the community-acquired methicillin-resistant Staphylococcus aureus lineage ST1-SCCmecIV in 2 hospitals in Rio de Janeiro, Brazil | 2009 | |
Clinical and molecular epidemiology of methicillin-resistant Staphylococcus aureus carrying SCCmecIV in a University Hospital in Porto Alegre, Brazil | 2009 | |
Genotyping of methicillin-resistant Staphylococcus aureus isolates obtained in the Northeast region of Brazil. | 2009 | |
agr-RNAIII molecule divergently regulates glucose-induced biofilm formation in clinical isolates of Staphylococcus aureus | 2008 | |
Detection and characterization of international community-acquired infections by methicillin-resistant Staphylococcus aureus clones in Rio de Janeiro and Porto Alegre cities causing both community- and hospital-associated diseases. | 2007 | |
Emergence in Brazil of methicillin-resistant Staphylococcus aureus isolates carrying SCCmecIV that are related genetically to the USA800 clone | 2007 | |
Genetic relatedness between Group B Streptococci (GBS) Originating from Bovine Mastitis and a Human group B streptococcus type V cluster displaying an identical pulsed-field gel electrophoresis pattern. | 2006 | |
Molecular characterization of methicillin-resistant Staphylococcus aureus disseminated in a home care system | 2006 | |
Commensal isolates of methicillin-resistant Staphylococcus epidermidis are also well equipped to produce biofilm on polystyrene surfaces. | 2006 | |
First Report of Infection with Community-Acquired Methicillin-Resistant Staphylococcus aureus in South America | 2005 | |
Pulsed-Field Gel Electrophoresis of Human Group B Streptococci Isolated in Brazil | 2005 | |
The Predominant Variant of the Brazilian Epidemic Clonal Complex of Methicillin Resistant Staphylococcus aureus has an Enhanced ability to Produce Biofilm and to Adhere to and Invade Airway Epithelial Cells | 2005 | |
Detection and Molecular Characterization of a Gentamicin-Susceptible, Methicillin-Resistant Staphylococcus aureus (MRSA) Clone in Rio de Janeiro that Resembles the New York Japanese Clone | 2004 | |
Isolation of methicillin-resistant coagulase-negative staphylococci from patients undergoing continuous ambulatory peritoneal dialysis (CAPD) and comparison of different molecular techniques for discriminating isolates of Staphylococcus epidermidis | 2003 | |
Clonal spread of methicillim-resistance Staphylococcus aureus in a large geographic area of the United States | 2003 | |
Antimicrobial susceptibility patterns and genomic diversity in strains of Streptococcus pyogenes isolated in 1978-1997 in different Brazilian cities | 2003 | |
Evaluation of genetic relatedness of Bacteroides fragilis strains isolated from different sources by AP-PCR and pulsed-field gel electrophoresis assays | 2002 | |
Isolation and molecular characterization of methicillin-resistant coagulase-negative Staphylococcus aureus from nasal flora of healthy humans at three communitary institution in Rio de Janeiro City | 2001 | |
Analysis of different molecular methods for typing methicillin-resistant Staphylococcus aureus isolates belonging to the Brazilian epidemic clone. | 2001 | |
Spread of the Methicillin-Resistant Staphylococcus aureus Isolates Belonging to the Brazilian Epidemic Clone in a general Hospital in Terezina City, Pi, Brazil and Emergence of Heterogeneous Resistance to Glycopeptide Antibiotics among those Isolates | 2000 | |
Contamination of Expressed Human Breast Milk with an Epidemic Multiresistant Staphylococcus aureus Clone | 2000 | |
Spread of the Brazilian epidemic Clone of a multiresistant MRSA in two cities in Argentina | 2000 | |
Exfoliatin-producting strains define a fourth agr specificity group in Staphylococcus aureus | 2000 | |
Activation and Inhibition of staphylococcal agr system | 2000 | |
Emergence Of Mupirocin Resistance In Multiresistant Staphylococcus aureus Clinical Isolates Belonging To Brazilian Epidemic Clone III::B:A | 1999 | |
Occurence of Methicillin-Resistant and Susceptible Staphylococcus aureus within a Single Colony Contributing to MRSA Mis-Identification | 1999 | |
Enterotoxin Production By Staphylococcus Aureus Clones And Detection Of Brazilian Epidemic Mrsa Clone (III::B:A) Among Isolates From Foods Handlers | 1997 | |
Discrimination Of Methicillin-Resistant Staphylococcus Aureus From Borderline- Resistant And Susceptible Isolates By Different Methods | 1997 | |
Emergence Of A Methicillin-Resistant Staphylococcus Aureus Clone Related To The Brazilian Epidemic Clone Iii::B:A Causing Invasive Disease Among Aids Patients In Brazilian Hospital | 1996 | |
Separation Of Abnormal Cell Wall Composition From Penicillin Resistance Through Genetic Transformation Of Streptococcus Pneumoniae | 1996 | |
Geographic Spread Of Epidemic Multirresistant Staphylococcus aureus | 1995 | |
Novel Penicillin-Resistant Clones Of Streptococcus Pneumoniae In The Czeck Republic And In Slovakia | 1995 | |
Changes In The Surface Carbohydrate Composition And Exposure Of Anionic Groups Caused By Beta-Lactam Antibiotics In Streptococci | 1995 | |
Drastic Changes In The Peptidoglycan Composition Of Penicillin Resistance Laboratory Mutants Of Streptococcus Pneumoniae | 1995 | |
A New Media For Group B Streptococcal Enrichment That Can Detect The Bacteria In Heavily Colonized Women | 1993 | |
Genetic Control Of Population Structure In Heterogeneous Strains Of Methicillin Resistant Staphylococcus Aureus | 1993 | |
Sialic Acid Content And Surface Hydophobicity In Group B Streptococci | 1993 | |
Liquid Medium For Rapid Presumptive Identification Of Group B Streptococci | 1992 | |
Multiple Methicillin-Resistant Staphylococcus Aureus Strains As A Cause From A Single Outbreak Of Severe Disease In Hospitalized Neonates | 1992 | |
A Pneumococcal Clinical Isolates With High-Level Resistance To Ceftaxime And Ceftriaxone | 1992 | |
Multiple Mechanisms Of Methicillin Resistance And Improved Methods For Detection In Clinical Isolates Of Staphylococcus Aureus | 1991 | |
In Vivo Stability Of Heterogeneous Expression Classes In Clinical Isolates Of Methicillin-Resistant Staphylococcus | 1991 | |
Penicillin and clindamycin alter some group A streptococcal products. | 1989 | |
Precisao da Alça Calibrada Em Contagem de Bacterias Viaveis ('Shigella Sonnei'). | 1987 | |
Hyaluronidase Productions By Group A, B, C And G Streptococci: A Statistical Analysis. | 1984 | |
Lysogeny in group A streptococci and evaluation of culture media for detection of temperate bacteriophages obtained from these microorganisms | 1983 | |
Alguns Aspectos Sobre As Propriedades Imunológicas de Hialuronidases Associadas A Bacteriófagos Temperados de S. Pyogenes | 1982 | |
Immunological properties of hyaluronidases bound to temperated bacteriophages of S. pyogenes | 1982 | |
Isolation Of Bacteriophages From 'Streptococcus Pyogenes'. | 1981 | |
Hyaluronidase Associated With Temperate Bacteriophages From 'Streptococcus Pyogenes'. | 1981 | |
Evaluation Of The El Kholy Technique For Grouping Beta-Hemolytic Streptococci. | 1980 | |
Occurrence Of Group A And Non-Group A Beta-Hemolytic Streptococci In Human Infections In Rio de Janeiro | 1980 |
Eventos:
(0.00% eventos com DOI)