Secondary bacterial infections & extensively drug-resistant bacteria among COVID-19 hospitalized patients at the University Hospital in Kraków

Autor: A Pałka, A Kujawska, DA Hareza, M Gajda, Jerzy Wordliczek, E Jachowicz-Matczak, I Owsianka, B Żółtowska, A Chmielarczyk, D Romaniszyn, Gregorczyk-Maga I, J Wójkowska-Mach

Publikováno v: Annals of Clinical Microbiology and Antimicrobials, Vol 22, Iss 1, Pp 1-10 (2023)

Abstract Introduction Healthcare-associated infections (HAI) and bacterial antimicrobial resistance posed a therapeutic risk during the coronavirus disease 2019 (COVID-19) pandemic. The aim of this study was to analyze the HAIs in COVID-19 patients i

Externí odkaz: https://doaj.org/article/c536a4cdcebc469a81a04b67094607bd

SARS-CoV-2 antibody response after mRNA vaccination in healthcare workers with and without previous COVID-19, a follow-up study from the University Hospital in Krakow, Poland

Autor: Izabella Owsianka, Agnieszka Pac, Estera Jachowicz, Karolina Gutkowska, Wiktor Szczuciński, Barbara Maziarz, Elżbieta Sochacka-Tatara, Piotr Heczko, Wojciech Sydor, Barbara Żółtowska, Jadwiga Wójkowska-Mach

Publikováno v: Frontiers in Immunology, Vol 13 (2023)

IntroductionHealthcare workers (HCWs) from the beginning of the pandemic have been at risk of exposure to SARS-CoV-2, so they were vaccinated as first.ObjectivesThe purpose of the study was to determine the level of antibodies against SARS-CoV-2 in H

Externí odkaz: https://doaj.org/article/94a8d5ff2c0244e597b1bd81abfe13a3

Rational Zika vaccine design via the modulation of antigen membrane anchors in chimpanzee adenoviral vectors

Autor: César López-Camacho, Peter Abbink, Rafael A. Larocca, Wanwisa Dejnirattisai, Michael Boyd, Alex Badamchi-Zadeh, Zoë R. Wallace, Jennifer Doig, Ricardo Sanchez Velazquez, Roberto Dias Lins Neto, Danilo F. Coelho, Young Chan Kim, Claire L. Donald, Ania Owsianka, Giuditta De Lorenzo, Alain Kohl, Sarah C. Gilbert, Lucy Dorrell, Juthathip Mongkolsapaya, Arvind H. Patel, Gavin R. Screaton, Dan H. Barouch, Adrian V. S. Hill, Arturo Reyes-Sandoval

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)

Zika virus (ZIKV) is an emerging global health issue, but currently no licensed vaccine achieves lasting protective immunity. Here the authors show that a ZIKV vaccine containing the envelop protein without the transmembrane domain and the precursor

Externí odkaz: https://doaj.org/article/b6cfc5f8887749b296b4b5719265b7c8

Effect of Glycan Shift on Antibodies against Hepatitis C Virus E2 412–425 Epitope Elicited by Chimeric sHBsAg-Based Virus-Like Particles

Autor: Anna Czarnota, Anna Offersgaard, Ania Owsianka, Garazi Peña Alzua, Jens Bukh, Judith Margarete Gottwein, Arvind H. Patel, Krystyna Bieńkowska-Szewczyk, Katarzyna Grzyb

Publikováno v: Czarnota, A, Offersgaard, A, Owsianka, A, Alzua, G P, Bukh, J, Gottwein, J M, Patel, A H, Bienkowska-Szewczyk, K & Grzyb, K 2023, ' Effect of Glycan Shift on Antibodies against Hepatitis C Virus E2 412–425 Epitope Elicited by Chimeric sHBsAg-Based Virus-Like Particles ', Microbiology Spectrum, vol. 11, no. 2, e0024523 . https://doi.org/10.1128/spectrum.02546-22

Two of the most important mechanisms of hepatitis C virus (HCV) immune evasion are the high variability of the amino acid sequence and epitope shielding via heavy glycosylation of the envelope (E) proteins. Previously, we showed that chimeric sHBsAg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e058c0c84dad7d17926c17f84ebe3b0
https://doi.org/10.1128/spectrum.02546-22

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