S. Pournaras

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Recommendations for accurate genotyping of SARS-CoV-2 using amplicon-based sequencing of clinical samples

L. Steinmetz, A. C. Marques, V. Pelechano, 2021, Clinical Microbiology and Infection.

Evaluation of Boronic Acid Disk Tests for Differentiating KPC-Possessing Klebsiella pneumoniae Isolates in the Clinical Laboratory

S. Pournaras, A. Tsakris, Ioulia Kristo, 2008, Journal of Clinical Microbiology.

Heteroresistance to carbapenems in Acinetobacter baumannii.

A. Maniatis, S. Pournaras, A. Tsakris, 2005, The Journal of antimicrobial chemotherapy.

Characterization of clinical isolates of Pseudomonas aeruginosa heterogeneously resistant to carbapenems.

A. Maniatis, S. Pournaras, A. Tsakris, 2007, Journal of medical microbiology.

Efflux system overexpression and decreased OprD contribute to the carbapenem heterogeneity in Pseudomonas aeruginosa.

A. Maniatis, S. Pournaras, A. Tsakris, 2008, FEMS microbiology letters.

Heteroresistance to Meropenem in Carbapenem-Susceptible Acinetobacter baumannii

S. Pournaras, A. Tsakris, A. Ikonomidis, 2009, Journal of Clinical Microbiology.

VIM-12, a Novel Plasmid-Mediated Metallo-β-Lactamase from Klebsiella pneumoniae That Resembles a VIM-1/VIM-2 Hybrid

A. Maniatis, S. Pournaras, A. Tsakris, 2005, Antimicrobial Agents and Chemotherapy.

Administration of a Triple versus a Standard Double Antimicrobial Regimen for Human Brucellosis More Efficiently Eliminates Bacterial DNA Load

S. Pournaras, G. Pappas, A. Tsakris, 2014, Antimicrobial Agents and Chemotherapy.

Global evolution of multidrug-resistant Acinetobacter baumannii clonal lineages.

S. Pournaras, A. Tsakris, R. Zarrilli, 2013, International journal of antimicrobial agents.

An update on polymyxin susceptibility testing methods for Acinetobacter baumannii

A. Tsakris, S. Pournaras, K. Dafopoulou, 2019, Expert review of anti-infective therapy.

Changes in antimicrobial resistance of clinical isolates of Acinetobacter baumannii group isolated in Greece, 2010-2015.

S. Pournaras, A. Tsakris, K. Dafopoulou, 2018, Journal of medical microbiology.

Predominance of international clone 2 OXA-23-producing-Acinetobacter baumannii clinical isolates in Greece, 2015: results of a nationwide study.

A. Tsakris, S. Pournaras, A. Poulou, 2017, International journal of antimicrobial agents.

Phylogenetic and genomic diversity in isolates from the globally distributed Acinetobacter baumannii ST25 lineage

L. Dijkshoorn, R. Colman, J. Sahl, 2015, Scientific Reports.

Single-Locus-Sequence-Based Typing of bla OXA-51-like Genes for Rapid Assignment of Acinetobacter baumannii Clinical Isolates to International Clonal Lineages

A. Tsakris, S. Pournaras, R. Zarrilli, 2014, Journal of Clinical Microbiology.

Carriage of OXA-58 but not of OXA-51 beta-lactamase gene correlates with carbapenem resistance in Acinetobacter baumannii.

S. Pournaras, A. Tsakris, A. Ikonomidis, 2006, The Journal of antimicrobial chemotherapy.

Outbreak of multiple clones of imipenem-resistant Acinetobacter baumannii isolates expressing OXA-58 carbapenemase in an intensive care unit.

A. Maniatis, S. Pournaras, A. Tsakris, 2006, The Journal of antimicrobial chemotherapy.

VIM-1 Metallo-β-lactamase in Acinetobacter baumannii

A. Maniatis, S. Pournaras, A. Tsakris, 2006, Emerging infectious diseases.

Hidden VIM-1 Metallo-β-Lactamase Phenotypes among Acinetobacter baumannii Clinical Isolates

A. Maniatis, S. Pournaras, A. Tsakris, 2007, Journal of Clinical Microbiology.

Evolution of multidrug-resistant Acinetobacter baumannii clonal lineages: a 10 year study in Greece (2000-09).

S. Pournaras, A. Tsakris, R. Zarrilli, 2011, The Journal of antimicrobial chemotherapy.

Fusidic acid and clindamycin resistance in community-associated, methicillin-resistant Staphylococcus aureus infections in children of Central Greece

S. Pournaras, G. Syrogiannopoulos, I. Grivea, 2010, BMC infectious diseases.

Detection of KPC, NDM and VIM-Producing Organisms Directly from Rectal Swabs by a Multiplex Lateral Flow Immunoassay

S. Pournaras, S. Vourli, A. Vasilakopoulou, 2021, Microorganisms.

Field Evaluation of the New Rapid NG-Test® SARS-CoV-2 Ag for Diagnosis of COVID-19 in the Emergency Department of an Academic Referral Hospital

N. Siafakas, S. Pournaras, S. Vourli, 2022, Frontiers in Public Health.

Effect of Ceftriaxone on the Outcome of Murine Pyelonephritis Caused by Extended-Spectrum-β-Lactamase-Producing Escherichia coli

S. Pournaras, E. Roilides, A. Giannakopoulou, 2014, Antimicrobial Agents and Chemotherapy.

Epidemiological Investigation of Legionella pneumophila Serogroup 2 to 14 Isolates from Water Samples by Amplified Fragment Length Polymorphism and Sequence-Based Typing and Detection of Virulence Traits

C. Hadjichristodoulou, S. Pournaras, V. Mouchtouri, 2016, Applied and Environmental Microbiology.

Bacterial quantification in tissue homogenates from in vivo pharmacodynamic studies using growth curves.

S. Pournaras, J. Meletiadis, J. Mouton, 2020, Journal of medical microbiology.

Outbreak of Infections Caused by Pseudomonas aeruginosa Producing VIM-1 Carbapenemase in Greece

N. Woodford, D. Livermore, S. Pournaras, 2000, Journal of Clinical Microbiology.

Carbapenem-hydrolysing VIM-2 metallo- beta-lactamase in Pseudomonas aeruginosa from Greece.

S. Pournaras, A. Tsakris, L. Tzouvelekis, 2000, The Journal of antimicrobial chemotherapy.

Hospital outbreak of multiple clones of Pseudomonas aeruginosa carrying the unrelated metallo-beta-lactamase gene variants blaVIM-2 and blaVIM-4.

E. Petinaki, M. Maniati, A. Maniatis, 2003, The Journal of antimicrobial chemotherapy.

Reported needlestick and sharp injuries among health care workers in a Greek general hospital.

A. Tourkantonis, S. Pournaras, A. Tsakris, 1999, Occupational medicine.

In Vitro and In Vivo Evaluations of Oxacillin Efficiency against mecA-Positive Oxacillin-Susceptible Staphylococcus aureus

C. Stathopoulos, A. Maniatis, S. Pournaras, 2008, Antimicrobial Agents and Chemotherapy.

Activity of Oxacillin versus That of Vancomycin against Oxacillin-Susceptible mecA-Positive Staphylococcus aureus Clinical Isolates Evaluated by Population Analyses, Time-Kill Assays, and a Murine Thigh Infection Model

S. Pournaras, G. Michail, A. Tsakris, 2012, Antimicrobial Agents and Chemotherapy.

Wide dissemination of linezolid-resistant Staphylococcus epidermidis in Greece is associated with a linezolid-dependent ST22 clone.

C. Stathopoulos, A. Tsakris, S. Pournaras, 2015, The Journal of antimicrobial chemotherapy.

Outbreak of bloodstream infections because of Serratia marcescens in a pediatric department.

S. Pournaras, E. Roilides, E. Iosifidis, 2012, American journal of infection control.

Diversity of vanA-type vancomycin-resistant Enterococcus faecium isolated from broilers, poultry slaughterers and hospitalized humans in Greece.

S. Pournaras, D. Sofianou, V. Siarkou, 2012, The Journal of antimicrobial chemotherapy.

Dissemination of Clinical Isolates of Klebsiella oxytoca Harboring CMY-31, VIM-1, and a New OXY-2-Type Variant in the Community

S. Pournaras, A. Tsakris, Ioulia Kristo, 2011, Antimicrobial Agents and Chemotherapy.

Identification of multi-resistant strains of Acinetobacter baumannii from an ICU in Greece using sequence-based typing and PFGE

S. Pournaras, M. Arvanitidou, V. Gogou, 2011, Annals of Microbiology.

Recurrent healthcare-associated community-onset infections due to Klebsiella pneumoniae producing VIM-1 metallo-beta-lactamase.

S. Pournaras, A. Tsakris, A. Poulou, 2010, The Journal of antimicrobial chemotherapy.

Large Dissemination of VIM-2-Metallo-β-Lactamase-Producing Pseudomonas aeruginosa Strains Causing Health Care-Associated Community-Onset Infections

S. Pournaras, A. Tsakris, Ioulia Kristo, 2009, Journal of Clinical Microbiology.

Emergence of the Plasmid-Mediated Quinolone Resistance Gene qnrS1 in Escherichia coli Isolates in Greece

A. Maniatis, S. Pournaras, A. Ikonomidis, 2008, Antimicrobial Agents and Chemotherapy.

Low genetic diversity of the intrinsic OXA-51-like class D carbapenemases among Acinetobacter baumannii clinical isolates in Greece

A. Maniatis, S. Pournaras, A. Tsakris, 2006, Epidemiology and Infection.

Low genetic diversity of the intrinsic OXA-51-like class D carbapenemases among Acinetobacter baumannii

A. Maniatis, S. Pournaras, A. Tsakris, 2006 .

Outbreak of Infections Caused by Enterobacter cloacae Producing the Integron-Associated β-Lactamase IBC-1 in a Neonatal Intensive Care Unit of a Greek Hospital

F. Kontos, A. Maniatis, S. Pournaras, 2002, Antimicrobial Agents and Chemotherapy.

Nosocomial Spread of an Unusual Methicillin-Resistant Staphylococcus aureus Clone That Is Sensitive to All Non-β-Lactam Antibiotics, Including Tobramycin

A. Maniatis, S. Pournaras, A. Tsakris, 2001, Journal of Clinical Microbiology.

Dissemination of Clonally Unrelated Erythromycin- and Glycopeptide-Resistant Enterococcus faecium Isolates in a Tertiary Greek Hospital

F. Kontos, A. Maniatis, S. Pournaras, 2001, Journal of Clinical Microbiology.

S. Pournaras, R. George, A. Efstratiou, 2000, Epidemiology and Infection.

Multicenter, Prospective Validation of a Phenotypic Algorithm to Guide Carbapenemase Testing in Carbapenem-Resistant Pseudomonas aeruginosa Using the ERACE-PA Global Surveillance Program

Y. Carmeli, L. Bourassa, H. Seifert, 2021, Open forum infectious diseases.

Elevated MICs of Susceptible Antipseudomonal Cephalosporins in Non-Carbapenemase-Producing, Carbapenem-Resistant Pseudomonas aeruginosa: Implications for Dose Optimization

Y. Carmeli, C. Burnham, L. Westblade, 2021, Antimicrobial agents and chemotherapy.

Activity of Sulbactam-Durlobactam and Comparators Against a National Collection of Carbapenem-Resistant Acinetobacter baumannii Isolates From Greece

S. Pournaras, D. Petropoulou, S. Vourli, 2022, Frontiers in Cellular and Infection Microbiology.

Identification of the plasmid-encoded efflux pump gene in meticillin-resistant (MRSA) strain HPV107; a representative of the MRSA Iberian clone

S. Pournaras, M. Viveiros, I. Couto, 2020 .

Evaluation of colistin stability in agar and comparison of four methods for MIC testing of colistin

H. Goossens, B. Xavier, S. Pournaras, 2017, European Journal of Clinical Microbiology & Infectious Diseases.

Fetuin-A is Associated with Disease Severity and Exacerbation Frequency in Patients with COPD

K. Kostikas, M. Minas, K. Gourgoulianis, 2013, COPD.

The Association of Metabolic Syndrome with Adipose Tissue Hormones and Insulin Resistance in Patients with COPD without Co-morbidities

K. Kostikas, M. Minas, K. Gourgoulianis, 2011, COPD.

Antibacterial Activity and Characterization of Bacteria Isolated from Diverse Types of Greek Honey against Nosocomial and Foodborne Pathogens

G. Amoutzias, D. Mossialos, S. Pournaras, 2021, Applied Sciences.

Restless legs syndrome in hemodialysis patients: an epidemiologic survey in Greece.

T. Eleftheriadis, I. Stefanidis, E. Dardiotis, 2013, Sleep medicine.

Detection of a phylogenetically distinct IMP-type metallo-β-lactamase, IMP-35, in a CC235 Pseudomonas aeruginosa from the Dutch-German border region (Euregio).

C. Stathopoulos, A. Mellmann, A. Friedrich, 2013, The Journal of antimicrobial chemotherapy.

Association of biofilm formation and methicillin-resistance with accessory gene regulator (agr) loci in Greek Staphylococcus aureus clones.

A. Maniatis, K. Malizos, S. Pournaras, 2009, Microbial pathogenesis.

The value of a single combined measurement of VEGF, glycodelin, progesterone, PAPP-A, HPL and LIF for differentiating between ectopic and abnormal intrauterine pregnancy.

A. Maniatis, E. Zintzaras, S. Pournaras, 2005, Human reproduction.

Self-Sampling for High-Risk Human Papillomavirus Detection: Future Cervical Cancer Screening?

S. Pournaras, A. Daponte, A. Tsakris, 2014, Women's health.

Case Report: Carbapenemase-Producing Enterobacteriaceae in an Asylum Seeker with Multidrug-Resistant Tuberculosis.

S. Pournaras, T. S. van der Werf, Y. Stienstra, 2017, The American journal of tropical medicine and hygiene.

Effect of ovarian hormones on serum adiponectin and resistin concentrations.

S. Pournaras, K. Dafopoulos, I. Messinis, 2009, Fertility and sterility.

Blood ghrelin, resistin, and adiponectin concentrations during the normal menstrual cycle.

S. Pournaras, K. Dafopoulos, I. Messinis, 2009, Fertility and sterility.

Leptospirosis and pancytopenia: two case reports and review of the literature.

S. Pournaras, G. Dalekos, A. Stefos, 2005, The Journal of infection.

First-year results of an antibiotic stewardship program in a Greek tertiary care hospital

S. Pournaras, A. Tsakris, K. Themeli-Digalaki, 2018, European Journal of Clinical Microbiology & Infectious Diseases.

Interleukin-15 (IL-15) and Anti-C1q Antibodies as Serum Biomarkers for Ectopic Pregnancy and Missed Abortion

C. Hadjichristodoulou, S. Pournaras, I. Messinis, 2013, Clinical & developmental immunology.

In Vitro and In Vivo Evaluations of Oxacillin Efﬁciency against mecA -Positive Oxacillin-Susceptible Staphylococcus aureus (cid:1)

C. Stathopoulos, A. Maniatis, S. Pournaras, 2008 .

Serum interleukin-1β, interleukin-8 and anti-heat shock 60 Chlamydia trachomatis antibodies as markers of ectopic pregnancy.

S. Pournaras, E. Deligeoroglou, I. Messinis, 2012, Journal of reproductive immunology.

Impact of a 4-year antimicrobial stewardship program implemented in a Greek tertiary hospital

A. Tsakris, S. Pournaras, O. Zarkotou, 2021, European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology.

Occurrence, virulence genes and antibiotic resistance of Escherichia coli O157 isolated from raw bovine, caprine and ovine milk in Greece.

S. Pournaras, S. Kritas, A. Burriel, 2009, Food microbiology.

Polyclonal Outbreak of Vancomycin-resistant Enterococcus faecium in a Pediatric Oncology Department

S. Pournaras, E. Roilides, E. Protonotariou, 2012, Journal of pediatric hematology/oncology.

OCCURRENCE, VIRULENCE GENES AND ANTIMICROBIAL RESISTANCE OF ESCHERICHIA COLI O157 IN BOVINE, CAPRINE, OVINE AND PORCINE CARCASSES IN GREECE

S. Pournaras, K. Katsoulis, A. Angelidis, 2011 .

Predominance of CTX-M-15-producing ST131 strains among ESBL-producing Escherichia coli isolated from asylum seekers in the Netherlands

A. Friedrich, J. Rossen, S. Pournaras, 2020, The Journal of antimicrobial chemotherapy.

University of Groningen Predominance of CTX-M-15-producing ST131 strains among ESBL-producing Escherichia coli isolated from asylum seekers in the Netherlands Louka,

A. Friedrich, J. Rossen, S. Pournaras, 2020 .

Sero epidemiology of Bordetella pertussis immune responses in a healthy population in northern Greece

U. Dafni, S. Pournaras, A. Tsakris, 2004, Journal of clinical laboratory analysis.

Intensive care unit dissemination of multiple clones of linezolid-resistant Enterococcus faecalis and Enterococcus faecium.

C. Stathopoulos, S. Pournaras, D. Makris, 2012, The Journal of antimicrobial chemotherapy.

Pan-Echinocandin Resistant C. parapsilosis Harboring an F652S Fks1 Alteration in a Patient with Prolonged Echinocandin Therapy

F. Paliogianni, M. Arendrup, S. Pournaras, 2022, Journal of fungi.

Nationwide surveillance of azole-resistant Aspergillus fumigatus environmental isolates in Greece: detection of pan-azole resistance associated with the TR46/Y121F/T289A cyp51A mutation.

N. Thomaidis, S. Pournaras, J. Meletiadis, 2020, The Journal of antimicrobial chemotherapy.

The ERACE-PA Global Surveillance Program: Ceftolozane/tazobactam and Ceftazidime/avibactam in vitro Activity against a Global Collection of Carbapenem-resistant Pseudomonas aeruginosa

Y. Carmeli, C. Burnham, L. Bourassa, 2021, European Journal of Clinical Microbiology & Infectious Diseases.

Accumulation of carbapenem resistance mechanisms in VIM-2-producing Pseudomonas aeruginosa under selective pressure

M. Exindari, S. Pournaras, E. Protonotariou, 2014, European Journal of Clinical Microbiology & Infectious Diseases.

Effect of the proton motive force inhibitor carbonyl cyanide‐m‐chlorophenylhydrazone (CCCP) on Pseudomonas aeruginosa biofilm development

A. Maniatis, S. Pournaras, A. Tsakris, 2008, Letters in applied microbiology.

Epidemiological situation, laboratory capacity and preparedness for carbapenem-resistant Acinetobacter baumannii in Europe, 2019

L. Schouls, M. Monaco, K. Hopkins, 2020, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

Multiresistant Acinetobacter baumannii isolates in intensive care units in Greece.

A. Maniatis, S. Pournaras, N. Legakis, 2003, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Vancomycin-resistant Enterococcus outbreak in a neonatal intensive care unit: epidemiology, molecular analysis and risk factors.

S. Pournaras, E. Roilides, E. Protonotariou, 2013, American journal of infection control.

Soluble FMS-like tyrosine kinase-1 (sFlt-1) and serum placental growth factor (PlGF) as biomarkers for ectopic pregnancy and missed abortion.

A. Tsezou, S. Pournaras, I. Messinis, 2011, The Journal of clinical endocrinology and metabolism.

Dissemination of linezolid-dependent, linezolid-resistant Staphylococcus epidermidis clinical isolates belonging to CC5 in German hospitals

S. Pournaras, G. Werner, V. Karavasilis, 2018, The Journal of antimicrobial chemotherapy.

In Vitro Bactericidal Activity of Trimethoprim-Sulfamethoxazole Alone and in Combination with Colistin against Carbapenem-Resistant Acinetobacter baumannii Clinical Isolates

A. Tsakris, S. Pournaras, E. Perivolioti, 2016, Antimicrobial Agents and Chemotherapy.

Identification of a novel bla(OXA-51) variant, bla(OXA-92), from a clinical isolate of Acinetobacter baumannii.

S. Pournaras, A. Tsakris, A. Ikonomidis, 2007, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

A highly carbapenem-resistant Pseudomonas aeruginosa isolate with a novel blaVIM-4/blaP1b integron overexpresses two efflux pumps and lacks OprD.

M. Maniati, A. Maniatis, S. Pournaras, 2007, The Journal of antimicrobial chemotherapy.

Spread of efflux pump-overexpressing, non-metallo-beta-lactamase-producing, meropenem-resistant but ceftazidime-susceptible Pseudomonas aeruginosa in a region with blaVIM endemicity.

M. Maniati, A. Maniatis, A. Tsakris, 2005, The Journal of antimicrobial chemotherapy.

Changes in serum lipids and lipoproteins in cancer patients during chemotherapy

S. Pournaras, C. Alexopoulos, M. Vaslamatzis, 2004, Cancer Chemotherapy and Pharmacology.

The effect of estrogens on plasma ghrelin concentrations in women

S. Pournaras, K. Dafopoulos, I. Messinis, 2010, Journal of endocrinological investigation.

Comparative Pharmacodynamics of Echinocandins against Aspergillus fumigatus Using an In Vitro Pharmacokinetic/Pharmacodynamic Model That Correlates with Clinical Response to Caspofungin Therapy: Is There a Place for Dose Optimization?

M. Arendrup, S. Pournaras, D. Perlin, 2021, Antimicrobial Agents and Chemotherapy.

Accumulation of carbapenem resistance mechanisms in VIM-2-producing Pseudomonas aeruginosa under selective pressure

M. Exindari, S. Pournaras, E. Protonotariou, 2014, European Journal of Clinical Microbiology & Infectious Diseases.

Evaluation of HPV 16 PCR detection in self- compared with clinician-collected samples in women referred for colposcopy.

A. Maniatis, C. Hadjichristodoulou, S. Pournaras, 2006, Gynecologic oncology.

Persistent Colonization of Nine Cystic Fibrosis Patients with an Achromobacter (Alcaligenes) xylosoxidans Clone

A. Maniatis, S. Pournaras, M. Kanellopoulou, 2004, European Journal of Clinical Microbiology and Infectious Diseases.

Epidemiology and Incidence of COVID-19-Associated Pulmonary Aspergillosis (CAPA) in a Greek Tertiary Care Academic Reference Hospital

G. Dimopoulos, S. Pournaras, J. Meletiadis, 2021, Infectious Diseases and Therapy.

Comparative evaluation of minocycline susceptibility testing methods in carbapenem-resistant Acinetobacter baumannii.

A. Tsakris, S. Pournaras, A. Poulou, 2016, International journal of antimicrobial agents.

Comparative Evaluation of Colistin Susceptibility Testing Methods among Carbapenem-Nonsusceptible Klebsiella pneumoniae and Acinetobacter baumannii Clinical Isolates

A. Tsakris, C. Hadjichristodoulou, S. Pournaras, 2015, Antimicrobial Agents and Chemotherapy.

Current perspectives on tigecycline resistance in Enterobacteriaceae: susceptibility testing issues and mechanisms of resistance.

S. Pournaras, A. Tsakris, Nicholas E Spanakis, 2016, International journal of antimicrobial agents.

Activin A and Follistatin as Biomarkers for Ectopic Pregnancy and Missed Abortion

C. Hadjichristodoulou, S. Pournaras, I. Messinis, 2013, Disease markers.

A Combined Disk Test for Direct Differentiation of Carbapenemase-Producing Enterobacteriaceae in Surveillance Rectal Swabs

S. Pournaras, A. Tsakris, Ioulia Kristo, 2013, Journal of Clinical Microbiology.

Outbreak Caused by a Multidrug-Resistant Klebsiella pneumoniae Clone Carrying blaVIM-12 in a University Hospital

S. Pournaras, A. Tsakris, A. Ikonomidis, 2008, Journal of Clinical Microbiology.

Transmission in the community of clonal Proteus mirabilis carrying VIM-1 metallo-beta-lactamase.

S. Pournaras, A. Tsakris, A. Poulou, 2007, The Journal of antimicrobial chemotherapy.

First Occurrence of an Escherichia coli Clinical Isolate Producing the VIM-1/VIM-2 Hybrid Metallo-β-Lactamase VIM-12

A. Maniatis, S. Pournaras, A. Tsakris, 2007, Antimicrobial Agents and Chemotherapy.

Characterization of In3Mor, a new integron carrying VIM-1 metallo-beta-lactamase and sat1 gene, from Morganella morganii.

S. Pournaras, A. Tsakris, A. Poulou, 2007, The Journal of antimicrobial chemotherapy.

Emergence of carbapenem-resistant Enterobacter cloacae carrying VIM-4 metallo-beta-lactamase and SHV-2a extended-spectrum beta-lactamase in a conjugative plasmid.

S. Pournaras, A. Tsakris, A. Poulou, 2007, Microbial drug resistance.

VIM-2 metallo-β-lactamase in Achromobacter xylosoxidans in Europe

S. Pournaras, A. Tsakris, D. Sofianou, 2005, European Journal of Clinical Microbiology and Infectious Diseases.

Novel Variant (blaVIM-4) of the Metallo-β-Lactamase Gene blaVIM-1 in a Clinical Strain of Pseudomonas aeruginosa

M. Maniati, A. Maniatis, S. Pournaras, 2002, Antimicrobial Agents and Chemotherapy.

Differential Fungicidal Activities of Amphotericin B and Voriconazole against Aspergillus Species Determined by Microbroth Methodology

T. Walsh, S. Pournaras, J. Meletiadis, 2007, Antimicrobial Agents and Chemotherapy.

Modified CLSI Extended-Spectrum β-Lactamase (ESBL) Confirmatory Test for Phenotypic Detection of ESBLs among Enterobacteriaceae Producing Various β-Lactamases

S. Pournaras, A. Tsakris, A. Poulou, 2014, Journal of Clinical Microbiology.

Defining Fractional Inhibitory Concentration Index Cutoffs for Additive Interactions Based on Self-Drug Additive Combinations, Monte Carlo Simulation Analysis, and In Vitro-In Vivo Correlation Data for Antifungal Drug Combinations against Aspergillus fumigatus

T. Walsh, S. Pournaras, J. Meletiadis, 2009, Antimicrobial Agents and Chemotherapy.

Risk Factors and Outcomes Associated with Acquisition of Colistin-Resistant KPC-Producing Klebsiella pneumoniae: a Matched Case-Control Study

S. Pournaras, A. Tsakris, K. Themeli-Digalaki, 2010, Journal of Clinical Microbiology.

Molecular Epidemiology and Antifungal Susceptibility of Trichophyton Isolates in Greece: Emergence of Terbinafine-Resistant Trichophyton mentagrophytes Type VIII Locally and Globally

S. Pournaras, J. Meletiadis, M. Siopi, 2021, Journal of fungi.

Apparent Increased Prevalence of High-Level Aminoglycoside-Resistant Enterococcus durans Resulting from False Identification by a Semiautomated Software System

M. Kaufmann, N. Woodford, S. Pournaras, 1998, Journal of Clinical Microbiology.

Breakthrough Acute Necrotizing Invasive Fungal Rhinosinusitis by Alternaria alternata in a Patient with Acute Lymphoblastic Leukemia on Anidulafungin Therapy and Case-Based Literature Review

S. Pournaras, A. Delides, I. Panayiotides, 2022, Journal of fungi.

In Vitro and In Vivo Exposure-Effect Relationship of Liposomal Amphotericin B against Aspergillus fumigatus

S. Pournaras, J. Meletiadis, J. Mouton, 2019, Antimicrobial Agents and Chemotherapy.

Comparative Evaluation of Sensititre YeastOne and CLSI M38-A2 Reference Method for Antifungal Susceptibility Testing of Aspergillus spp. against Echinocandins

S. Pournaras, J. Meletiadis, M. Siopi, 2017, Journal of Clinical Microbiology.

Leg ulcer due to Pseudomanas luteola in a patient with sickle cell disease.

S. Pournaras, A. Tsakris, L. Skoura, 2002, Diagnostic microbiology and infectious disease.

Applicability of self-obtained urine and vaginal samples for HPV-16, -18, -31 and -45 cervical cancer screening in pregnancy: a pilot cross-sectional study

C. Skentou, C. Hadjichristodoulou, S. Pournaras, 2014 .

In Vivo Acquisition of a Plasmid-Mediated blaKPC-2 Gene among Clonal Isolates of Serratia marcescens

S. Pournaras, A. Tsakris, A. Poulou, 2010, Journal of Clinical Microbiology.

Prevalence and mechanisms of resistance to fluoroquinolones in Pseudomonas aeruginosa and Escherichia coli isolates recovered from dogs suffering from otitis in Greece.

S. Pournaras, Ioulia Kristo, M. Saridomichelakis, 2018, Veterinary microbiology.

Emergence of OXA-162 Carbapenemase- and DHA-1 AmpC Cephalosporinase-Producing Sequence Type 11 Klebsiella pneumoniae Causing Community-Onset Infection in Greece

S. Pournaras, A. Tsakris, A. Poulou, 2015, Antimicrobial Agents and Chemotherapy.

Predictors of mortality in patients with bloodstream infections caused by KPC-producing Klebsiella pneumoniae and impact of appropriate antimicrobial treatment.

S. Pournaras, A. Tsakris, K. Themeli-Digalaki, 2011, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Susceptibility patterns to extended-spectrum cephalosporins among Enterobacteriaceae harbouring extended-spectrum β-lactamases using the updated Clinical and Laboratory Standards Institute interpretive criteria.

S. Pournaras, A. Tsakris, Ioulia Kristo, 2013, International journal of antimicrobial agents.

West Nile Virus Seroprevalence in the Greek Population in 2013: A Nationwide Cross-Sectional Survey

A. Tsakris, N. Papadopoulos, C. Hadjichristodoulou, 2015, PloS one.

Linezolid Dependence in Staphylococcus epidermidis Bloodstream Isolates

C. Stathopoulos, S. Pournaras, A. Tsakris, 2013, Emerging infectious diseases.

Epidemiological Trends of Fungemia in Greece with a Focus on Candidemia during the Recent Financial Crisis: a 10-Year Survey in a Tertiary Care Academic Hospital and Review of Literature

S. Pournaras, J. Meletiadis, S. Vourli, 2019, Antimicrobial Agents and Chemotherapy.

Gastrointestinal Carriage of Vancomycin-Resistant Enterococci and Carbapenem-Resistant Gram-Negative Bacteria in an Endemic Setting: Prevalence, Risk Factors, and Outcomes

S. Pournaras, A. Antoniadou, S. Vourli, 2020, Frontiers in Public Health.

In Vitro Activity of Tigecycline Against Acinetobacter baumannii: Global Epidemiology and Resistance Mechanisms.

S. Pournaras, A. Tsakris, V. Koumaki, 2016, Advances in experimental medicine and biology.

Discordance of meropenem versus imipenem activity against Acinetobacter baumannii.

A. Maniatis, S. Pournaras, A. Tsakris, 2006, International journal of antimicrobial agents.

Assessing Clinical Potential of Old Antibiotics against Severe Infections by Multi-Drug-Resistant Gram-Negative Bacteria Using In Silico Modelling

S. Pournaras, J. Meletiadis, S. Vourli, 2022, Pharmaceuticals.

Detection of the new metallo-beta-lactamase VIM-19 along with KPC-2, CMY-2 and CTX-M-15 in Klebsiella pneumoniae.

S. Pournaras, A. Tsakris, Ioulia Kristo, 2010, The Journal of antimicrobial chemotherapy.

CTX-M enzymes are the most common extended-spectrum beta-lactamases among Escherichia coli in a tertiary Greek hospital.

A. Maniatis, S. Pournaras, A. Tsakris, 2004, The Journal of antimicrobial chemotherapy.

RAPD‐fingerprinting of Serratia marcescens after formaldehyde inactivation of DNase activity

S. Pournaras, A. Tsakris, D. Sofianou, 2000, Letters in applied microbiology.

Soft-tissue abscess involving Actinomyces odontolyticus and two Prevotella species in an intravenous drug abuser.

S. Pournaras, A. Tsakris, D. Sofianou, 2004, Comparative immunology, microbiology and infectious diseases.

Detection of a novel variant blaCTX-M-3 extended spectrum β-lactamase gene in a community-acquired Escherichia coli isolate

A. Maniatis, S. Pournaras, A. Tsakris, 2006, Scandinavian journal of infectious diseases.

Enterococcus casseliflavus Bacteraemia in a Patient with Chronic Renal Disease

N. Siafakas, S. Pournaras, S. Vourli, 2020, Infectious disease reports.

Activity of Tigecycline in Combination with Colistin, Meropenem, Rifampin, or Gentamicin against KPC-Producing Enterobacteriaceae in a Murine Thigh Infection Model

A. Tsakris, S. Pournaras, G. Michail, 2013, Antimicrobial Agents and Chemotherapy.

Activity of tigecycline alone and in combination with colistin and meropenem against Klebsiella pneumoniae carbapenemase (KPC)-producing Enterobacteriaceae strains by time-kill assay.

S. Pournaras, A. Tsakris, A. Poulou, 2011, International journal of antimicrobial agents.

Evaluation of two automated systems for colistin susceptibility testing of carbapenem‐resistant Acinetobacter baumannii clinical isolates

S. Pournaras, A. Tsakris, G. Vrioni, 2017, The Journal of antimicrobial chemotherapy.

Comparative Evaluation of Tigecycline Susceptibility Testing Methods for Expanded-Spectrum Cephalosporin- and Carbapenem-Resistant Gram-Negative Pathogens

M. Tziraki, S. Pournaras, A. Tsakris, 2012, Journal of Clinical Microbiology.

Effect of appropriate combination therapy on mortality of patients with bloodstream infections due to carbapenemase-producing Enterobacteriaceae (INCREMENT): a retrospective cohort study.

A. Oliver, E. Pérez-Nadales, R. Bonomo, 2017, The Lancet. Infectious diseases.

Colistin-Resistant Acinetobacter baumannii Clinical Strains with Deficient Biofilm Formation

H. Goossens, A. Tsakris, B. Xavier, 2015, Antimicrobial Agents and Chemotherapy.

Colistin-resistant Acinetobacter baumannii clinical strains deficient in biofilm 1 formation

H. Goossens, B. Xavier, S. Pournaras, 2015 .

A simple phenotypic method for the differentiation of metallo-beta-lactamases and class A KPC carbapenemases in Enterobacteriaceae clinical isolates.

S. Pournaras, A. Tsakris, A. Poulou, 2010, The Journal of antimicrobial chemotherapy.

Acquired carbapenemases in Gram-negative bacterial pathogens: detection and surveillance issues.

V. Miriagou, P. Nordmann, L. Peixe, 2010, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Spread of an unusual penicillin- and imipenem-resistant but ampicillin-susceptible phenotype among Enterococcus faecalis clinical isolates.

S. Pournaras, A. Tsakris, D. Sofianou, 2006, The Journal of antimicrobial chemotherapy.

Prognostic value of follicular fluid 25-OH vitamin D and glucose levels in the IVF outcome

S. Pournaras, C. Messini, K. Dafopoulos, 2010, Reproductive biology and endocrinology : RB&E.

In vitro comparative activity of the new beta-lactamase inhibitor taniborbactam with cefepime and meropenem against Klebsiella pneumoniae and cefepime against Pseudomonas aeruginosa metallo-beta-lactamase producing clinical isolates.

S. Pournaras, J. Meletiadis, S. Vourli, 2021, International journal of antimicrobial agents.

Asylum seekers’ perspectives on vaccination and screening policies after their arrival in Greece and The Netherlands

S. Pournaras, A. Ranchor, Y. Stienstra, 2019, PloS one.

Scabies epidemiology in health care centers for refugees and asylum seekers in Greece

S. Pournaras, Y. Stienstra, C. Louka, 2022, medRxiv.

Methicillin-resistant Staphylococcus aureus in the hospitals of central Greece.

E. Petinaki, F. Kontos, V. Miriagou, 2001, International journal of antimicrobial agents.

Guidelines for accurate genotyping of SARS-CoV-2 using amplicon-based sequencing of clinical samples

L. Steinmetz, A. C. Marques, V. Pelechano, 2020, bioRxiv.

Clonal spread of KPC-2 carbapenemase-producing Klebsiella pneumoniae strains in Greece.

A. Maniatis, S. Pournaras, E. Protonotariou, 2009, The Journal of antimicrobial chemotherapy.

Novel serum inflammatory markers in patients with adnexal mass who had surgery for ovarian torsion.

A. Maniatis, C. Hadjichristodoulou, S. Pournaras, 2006, Fertility and sterility.

Growth Retardation, Reduced Invasiveness, and Impaired Colistin-Mediated Cell Death Associated with Colistin Resistance Development in Acinetobacter baumannii

J. Hardouin, S. Pournaras, D. Makris, 2013, Antimicrobial Agents and Chemotherapy.

The Indoleamine 2,3-dioxygenase Inhibitor 1-methyl-tryptophan Suppresses Mitochondrial Function, Induces Aerobic Glycolysis and Decreases Interleukin-10 Production in Human Lymphocytes

T. Eleftheriadis, G. Pissas, G. Antoniadi, 2012, Immunological investigations.

Angiopoietin-1 and angiopoietin-2 as serum biomarkers for ectopic pregnancy and missed abortion: a case-control study.

C. Hadjichristodoulou, A. Tsezou, S. Pournaras, 2013, Clinica chimica acta; international journal of clinical chemistry.

Inhibitor-based methods for the detection of KPC carbapenemase-producing Enterobacteriaceae in clinical practice by using boronic acid compounds.

S. Pournaras, A. Tsakris, A. Poulou, 2010, The Journal of antimicrobial chemotherapy.

Characteristics of Meropenem Heteroresistance in Klebsiella pneumoniae Carbapenemase (KPC)-Producing Clinical Isolates of K. pneumoniae

S. Pournaras, A. Tsakris, Ioulia Kristo, 2010, Journal of Clinical Microbiology.

Comparative Evaluation of Combined-Disk Tests Using Different Boronic Acid Compounds for Detection of Klebsiella pneumoniae Carbapenemase-Producing Enterobacteriaceae Clinical Isolates

A. Agodi, S. Pournaras, A. Tsakris, 2011, Journal of Clinical Microbiology.

Use of Boronic Acid Disk Tests To Detect Extended- Spectrum β-Lactamases in Clinical Isolates of KPC Carbapenemase-Possessing Enterobacteriaceae

S. Pournaras, A. Tsakris, A. Poulou, 2009, Journal of Clinical Microbiology.

CTX-M-1 Extended-Spectrum β-Lactamase-Producing Proteus mirabilis in Greece

S. Pournaras, A. Tsakris, D. Sofianou, 2005 .

Performance of the β LACTA™ test for rapid detection of expanded-spectrum cephalosporin-non-susceptible Enterobacteriaceae.

S. Pournaras, A. Tsakris, K. Themeli-Digalaki, 2017, Journal of global antimicrobial resistance.

Detection of mutations in the FemXAB protein family in oxacillin-susceptible mecA-positive Staphylococcus aureus clinical isolates.

C. Stathopoulos, A. Kyritsis, S. Pournaras, 2010, The Journal of antimicrobial chemotherapy.

Anti-inflammatory effects of a special carbohydrate-whey protein cake after exhaustive cycling in humans.

A. Jamurtas, A. Tsatsakis, D. Kouretas, 2013, Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association.

First occurrence of KPC-2-possessing Klebsiella pneumoniae in a Greek hospital and recommendation for detection with boronic acid disc tests.

S. Pournaras, A. Tsakris, Ioulia Kristo, 2008, The Journal of antimicrobial chemotherapy.

Trends in antimicrobial resistance of clinical isolates of Enterococcus faecalis and Enterococcus faecium in Greece between 2002 and 2007.

A. Tsakris, S. Pournaras, A. Tsakris, 2010, The Journal of hospital infection.

Comparative Evaluation of Vitek 2 and Etest versus Broth Microdilution for Ceftazidime/Avibactam and Ceftolozane/Tazobactam Susceptibility Testing of Enterobacterales and Pseudomonas aeruginosa

S. Pournaras, S. Vourli, P. Karakosta, 2022, Antibiotics.

Impact of a 4-year antimicrobial stewardship program implemented in a Greek tertiary hospital

A. Tsakris, S. Pournaras, O. Zarkotou, 2021, European Journal of Clinical Microbiology & Infectious Diseases.

Use of real-time PCR to detect human papillomavirus-16 viral loads in vaginal and urine self-sampled specimens.

A. Maniatis, C. Hadjichristodoulou, A. Tsezou, 2008, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Evaluation of high-risk human papillomavirus types PCR detection in paired urine and cervical samples of women with abnormal cytology.

A. Maniatis, C. Hadjichristodoulou, S. Pournaras, 2006, Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology.

Cross-Transmission of Multidrug-Resistant Acinetobacter baumannii Clonal Strains Causing Episodes of Sepsis in a Trauma Intensive Care Unit

S. Pournaras, A. Tsakris, A. Markogiannakis, 2008, Infection Control & Hospital Epidemiology.

Substantially increased faecal carriage of vancomycin-resistant enterococci in a tertiary Greek hospital after a 4 year time interval.

A. Maniatis, S. Pournaras, A. Tsakris, 2004, The Journal of antimicrobial chemotherapy.

Study on the use of an enzyme-linked immunosorbent assay in determining human antibodies to diphtheria toxin as compared with a reference toxin neutralization assay.

S. Pournaras, R. George, A. Efstratiou, 1999, Comparative immunology, microbiology and infectious diseases.

Linezolid-Dependent Function and Structure Adaptation of Ribosomes in a Staphylococcus epidermidis Strain Exhibiting Linezolid Dependence

C. Stathopoulos, S. Pournaras, G. Dinos, 2014, Antimicrobial Agents and Chemotherapy.

Outbreaks in Distinct Regions Due to a Single Klebsiella pneumoniae Clone Carrying a blaVIM-1 Metallo-β-Lactamase Gene

A. Maniatis, S. Pournaras, A. Tsakris, 2005, Journal of Clinical Microbiology.

Molecular cloning and biochemical characterization of VIM-12, a novel hybrid VIM-1/VIM-2 metallo-beta-lactamase from a Klebsiella pneumoniae clinical isolate, reveal atypical substrate specificity.

C. Stathopoulos, A. Maniatis, S. Pournaras, 2007, Biochemistry.

Clusters of imipenem-resistant Acinetobacter baumannii clones producing different carbapenemases in an intensive care unit.

A. Tsakris, M. Diomidous, S. Pournaras, 2008, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Advances in antibacterial therapy against emerging bacterial pathogens.

S. Pournaras, E. Roilides, E. Iosifidis, 2009, Seminars in hematology.

Novel variant (bla(VIM-4)) of the metallo-beta-lactamase gene bla(VIM-1) in a clinical strain of Pseudomonas aeruginosa.

M. Maniati, A. Maniatis, S. Pournaras, 2002, Antimicrobial agents and chemotherapy.

Evaluation of a New Phenotypic OXA-48 Disk Test for Differentiation of OXA-48 Carbapenemase-Producing Enterobacteriaceae Clinical Isolates

S. Pournaras, Y. Glupczynski, A. Tsakris, 2015, Journal of Clinical Microbiology.

COVID-19 and Antimicrobial Resistance: Data from the Greek Electronic System for the Surveillance of Antimicrobial Resistance—WHONET-Greece (January 2018–March 2021)

S. Pournaras, A. Vatopoulos, O. Pappa, 2021, Life.

Infection control interventions affected by resource shortages: impact on the incidence of bacteremias caused by carbapenem-resistant pathogens

S. Pournaras, A. Tsakris, K. Themeli-Digalaki, 2017, European Journal of Clinical Microbiology & Infectious Diseases.

Proportion of asylum seekers carrying multi-drug resistant microorganisms is persistently increased after arrival in the Netherlands

J. Rossen, S. Pournaras, Y. Stienstra, 2019, Antimicrobial Resistance & Infection Control.

Empiric Therapy With Carbapenem-Sparing Regimens for Bloodstream Infections due to Extended-Spectrum &bgr;-Lactamase–Producing Enterobacteriaceae: Results From the INCREMENT Cohort

A. Oliver, R. Bonomo, Y. Carmeli, 2017, Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.

Diphtheria Immunity of Albanian and Other Eastern European Immigrants in Greece Compared with the Local Population – The Risk of Reemergence in Greece

C. Hadjichristodoulou, S. Pournaras, A. Tsakris, 1999, Infection.

Hepatitis B Virus Vaccination Coverage in Medical, Nursing, and Paramedical Students: A Cross-Sectional, Multi-Centered Study in Greece

S. Pournaras, Z. Tsimtsiou, M. Arvanitidou, 2016, International journal of environmental research and public health.

Outbreak of rare serotype of group A streptococcus pharyngitis in a boarding college

S. Pournaras, A. Efstratiou, A. Tsakris, 1999, The Lancet.

A Predictive Model of Mortality in Patients With Bloodstream Infections due to Carbapenemase-Producing Enterobacteriaceae.

A. Oliver, R. Bonomo, Y. Carmeli, 2016, Mayo Clinic proceedings.

Differences in biofilm formation and virulence factors between clinical and fecal enterococcal isolates of human and animal origin.

C. Stathopoulos, A. Maniatis, S. Pournaras, 2012, Microbial pathogenesis.

Hospital outbreak due to a Klebsiella pneumoniae ST147 clonal strain co-producing KPC-2 and VIM-1 carbapenemases in a tertiary teaching hospital in Northern Greece.

A. Tsakris, S. Pournaras, A. Poulou, 2018, International journal of antimicrobial agents.

Characterization of Extensively Drug-Resistant or Pandrug-Resistant Sequence Type 147 and 101 OXA-48-Producing Klebsiella pneumoniae Causing Bloodstream Infections in Patients in an Intensive Care Unit

V. di Pilato, G. Rossolini, S. Pournaras, 2018, Antimicrobial Agents and Chemotherapy.

Single locus sequence-based typing of blaOXA-51-like gene for rapid

A. Tsakris, S. Pournaras, M. Giannouli, 2014 .

Pheromone responses and high-level aminoglycoside resistance of conjugative plasmids of Enterococcus faecalis from Greece.

N. Woodford, A. Papa, S. Pournaras, 2000, Journal of Antimicrobial Chemotherapy.

Changes in antimicrobial resistance of enterococci isolated in Greece.

S. Pournaras, A. Tsakris, J. Douboyas, 1997, The Journal of antimicrobial chemotherapy.

Shiga toxin-producing Escherichia coli in Central Greece: prevalence and virulence genes of O157:H7 and non-O157 in animal feces, vegetables, and humans

C. Hadjichristodoulou, S. Pournaras, V. Mouchtouri, 2013, European Journal of Clinical Microbiology & Infectious Diseases.

Exploring colistin pharmacodynamics against Klebsiella pneumoniae: a need to revise current susceptibility breakpoints

A. Tsakris, S. Pournaras, G. Daikos, 2018, The Journal of antimicrobial chemotherapy.

Pharmacodynamics of colistin resistance in carbapenemase-producing Klebsiella pneumoniae: the double-edged sword of heteroresistance and adaptive resistance.

S. Pournaras, J. Meletiadis, S. Vourli, 2022, Journal of medical microbiology.

Triple combination of meropenem, colistin and tigecycline was bactericidal in a dynamic model despite mere additive interactions in chequerboard assays against carbapenemase-producing Klebsiella pneumoniae isolates

S. Pournaras, G. Daikos, J. Meletiadis, 2018, The Journal of antimicrobial chemotherapy.

Virulence of Acinetobacter baumannii Exhibiting Phenotypic Heterogeneous Growth against Meropenem in a Murine Thigh Infection Model

S. Pournaras, G. Michail, A. Tsakris, 2013, Antibiotics.

A glyS T-box riboswitch with species-specific structural features responding to both proteinogenic and nonproteinogenic tRNAGly isoacceptors

C. Stathopoulos, H. Becker, S. Pournaras, 2015, RNA.

In Vitro–In Vivo Correlation of Posaconazole–Amphotericin B Combination against Candida albicans: In Vitro Interacting Concentrations Are Associated with In Vivo Free Drug Levels

S. Pournaras, J. Meletiadis, A. Muller, 2023, Journal of fungi.

Sustained cell-mediated but not humoral responses in rituximab-treated rheumatic patients after vaccination against SARS-CoV-2

K. Thomas, D. Vassilopoulos, S. Tsiodras, 2023, Rheumatology.

Spread of low-level carbapenem-resistant Acinetobacter baumannii clones in a tertiary care Greek hospital.

A. Maniatis, S. Polyzos, S. Pournaras, 2003, Journal of Antimicrobial Chemotherapy.

A New Marker of Echinocandin Activity in an In Vitro Pharmacokinetic/Pharmacodynamic Model Correlates with an Animal Model of Aspergillus fumigatus Infection

S. Pournaras, A. Tsakris, J. Meletiadis, 2018, Antimicrobial Agents and Chemotherapy.

CLSI M 38A 2 reference method 1 for antifungal susceptibility testing of Aspergillus spp . against echinocandins 2 3

S. Pournaras, J. Meletiadis, M. Siopi, 2017 .

Increasing Prevalence of High-Level Gentamicin Resistance among Enterococci Isolated in Greece

A. Maniatis, S. Pournaras, A. Tsakris, 2001, Chemotherapy.

VIM-2 metallo-beta-lactamase in Achromobacter xylosoxidans in Europe.

S. Pournaras, A. Tsakris, D. Sofianou, 2005, European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology.

Predominance of a methicillin-resistant Staphylococcus aureus clone susceptible to erythromycin and several other non-beta-lactam antibiotics in a Greek hospital.

A. Maniatis, S. Pournaras, A. Tsakris, 2001, The Journal of antimicrobial chemotherapy.

Multicenter Evaluation of the BIOFIRE Blood Culture Identification 2 Panel for Detection of Bacteria, Yeasts, and Antimicrobial Resistance Genes in Positive Blood Culture Samples

Rosemary C. She, V. Sambri, R. She, 2023, Journal of clinical microbiology.

Detection of colistin resistance in the highly virulent Escherichia coli ST131 H30Rx clone in Greece.

H. Goossens, A. Tsakris, B. Xavier, 2019, Journal of Global Antimicrobial Resistance.

Overestimation of Amphotericin B Resistance in Candida auris with Sensititre YeastOne Antifungal Susceptibility Testing: a Need for Adjustment for Correct Interpretation

A. Tsakris, J. Meis, S. Pournaras, 2023, Microbiology spectrum.

A large waterborne gastroenteritis outbreak in central Greece, March 2012: challenges for the investigation and management

E. Petinaki, C. Hadjichristodoulou, A. Vantarakis, 2013, Epidemiology and Infection.

Identification of the plasmid-encoded qacA efflux pump gene in meticillin-resistant Staphylococcus aureus (MRSA) strain HPV107, a representative of the MRSA Iberian clone.

L. Amaral, A. Martins, S. Pournaras, 2010, International journal of antimicrobial agents.

Central Greece

S. Pournaras, G. Syrogiannopoulos, I. Grivea, 2022 .

Driving Forces of Mechanisms Regulating Oxacillin-Resistance Phenotypes of MRSA: Truly Oxacillin-Susceptible mecA-Positive Staphylococcus aureus Clinical Isolates also Exist.

A. Friedrich, A. Tsakris, H. Grundmann, 2015, Current pharmaceutical design.

Occurrence, virulence genes and antibiotic resistance of Escherichia coli O157 isolated from raw bovine, caprine and ovine milk in Greece.

S. Pournaras, S. Kritas, A. Burriel, 2009, Food microbiology.

Clonal spread of KPC-2 carbapenemase-producing Klebsiella pneumoniae strains in Greece.

A. Maniatis, S. Pournaras, E. Protonotariou, 2009, The Journal of antimicrobial chemotherapy.

Whole-genome analysis of an oxacillin-susceptible CC80 mecA-positive Staphylococcus aureus clinical isolate: insights into the mechanisms of cryptic methicillin resistance.

A. Friedrich, H. Grundmann, S. Pournaras, 2015, The Journal of antimicrobial chemotherapy.

Oxacillin-susceptible MRSA: could it become a successful MRSA type?

C. Stathopoulos, S. Pournaras, A. Tsakris, 2013, Future Microbiology.

In Vitro and In Vivo Evaluations of Oxacillin Efficiency against mecA-Positive Oxacillin-Susceptible Staphylococcus aureus

C. Stathopoulos, A. Maniatis, S. Pournaras, 2008, Antimicrobial Agents and Chemotherapy.

Effect of Ceftriaxone on the Outcome of Murine Pyelonephritis Caused by Extended-Spectrum-β-Lactamase-Producing Escherichia coli

S. Pournaras, A. Giannakopoulou, M. Simitsopoulou, 2014, Antimicrobial Agents and Chemotherapy.

In Vitro Bactericidal Activity of Trimethoprim-Sulfamethoxazole Alone and in Combination with Colistin against Carbapenem-Resistant Acinetobacter baumannii Clinical Isolates

A. Tsakris, S. Pournaras, E. Perivolioti, 2016, Antimicrobial Agents and Chemotherapy.

Growth Retardation, Reduced Invasiveness, and Impaired Colistin-Mediated Cell Death Associated with Colistin Resistance Development in Acinetobacter baumannii

J. Hardouin, S. Pournaras, D. Makris, 2013, Antimicrobial Agents and Chemotherapy.

V. di Pilato, G. Rossolini, S. Pournaras, 2018, Antimicrobial Agents and Chemotherapy.

Increase in candidemia cases and emergence of fluconazole-resistant Candida parapsilosis and C. auris isolates in a tertiary care academic hospital during the COVID-19 pandemic, Greece, 2020 to 2023

S. Pournaras, A. Vasilakopoulou, P. Karakosta, 2024, Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin.

The acute effect of smoking in healthy and asthmatic smokers

K. Kostikas, K. Gourgoulianis, S. Pournaras, 2010, European journal of clinical investigation.

Age and Transmissible Spongiform Encephalopathies

A. Maniatis, S. Pournaras, A. Tsakris, 2019 .

Cefiderocol and Sulbactam-Durlobactam against Carbapenem-Resistant Acinetobacter baumannii

S. Pournaras, R. Zarrilli, Arta Karruli, 2023, Antibiotics.

Predominance of international clone 2 OXA-23-producing-Acinetobacter baumannii clinical isolates in Greece, 2015: results of a nationwide study.

A. Tsakris, S. Pournaras, A. Poulou, 2017, International journal of antimicrobial agents.