Przeglądaj według autora "Iwan, Ewelina"

Wyświetlanie pozycji 1-10 z 10

    • Attempting to identify bacterial allies in immunotherapy of NSCLC patients 

      Grenda, Anna; Iwan, Ewelina; Krawczyk, Paweł; Frąk, Małgorzata; Chmielewska, Izabela; Bomba, Arkadiusz; Giza, Aleksandra; Rolska-Kopińska, Anna; Szczyrek, Michał; Kieszko, Robert; Kucharczyk, Tomasz; Jarosz, Bożena; Wasyl, Dariusz; Milanowski, Janusz (MDPI, 2022)
      Introduction: Factors other than PD-L1 (Programmed Death Ligand 1) are being sought as predictors for cancer immuno- or chemoimmunotherapy in ongoing studies and long-term ob- servations. Despite high PD-L1 expression ...

    • Cryptic SARS-CoV-2 lineage identified on two mink farms as a possible result of long-term undetected circulation in an unknown animal reservoir, Poland, November 2022 to January 2023 

      Domańska-Blicharz, Katarzyna; Munnink B., Oude; Orłowska, Anna; Smreczak, Marcin; Opolska, Justyna; Lisowska, Anna; Trębas, Paweł; Socha, Wojciech; Giza, Aleksandra; Bomba, Arkadiusz; Iwan, Ewelina; Rola, Jerzy; Koopmans, Marion (ECDC, 2023)
      In late 2022 and early 2023, SARS-CoV-2 infectionswere detected on three mink farms in Poland situated within a few km from each other. Whole-genome sequencing of the viruses on two of the farms showed that they were related ...

    • Detection of Salmonella Mbandaka Carrying the blaCTX-M-8 Gene Located on IncI1 Plasmid Isolated from a Broiler Flock Environment 

      Zając, Magdalena; Skarżyńska, Magdalena; Lalak, Anna; Iwan, Ewelina; Wasyl, Dariusz (MDPI, 2024)
      Salmonella Mbandaka is one of the most globally widespread serovars, occurring in many sources and included among twenty serovars that contribute to human salmonellosis in Europe. In Poland, it has been noted in non-human ...

    • Gut resistome of NSCLC patients treated with immunotherapy 

      Iwan, Ewelina; Grenda, Anna; Bomba, Arkadiusz; Bielińska, Katarzyna; Wasyl, Dariusz; Kieszko, Robert; Rolska-Kopińska, Anna; Chmielewska, Izabela; Krawczyk, Paweł; Rybczyńska-Tkaczyk, Kamila; Olejnik, Małgorzata; Milanowski, Janusz (Frontiers, 2024)
      Background: The newest method of treatment for patients with NSCLC (non-small cell lung cancer) is immunotherapy directed at the immune checkpoints PD-1 (Programmed Cell Death 1) and PD-L1 (Programmed Cell Death Ligand 1). ...

    • Phylogenetics and Mobilization of Genomic Traits of Cephalosporin-Resistant Escherichia coli Originated from Retail Meat 

      Iwan, Ewelina; Zając, Magdalena; Bomba, Arkadiusz; Olejnik, Małgorzata; Skarżyńska, Magdalena; Wasiński, Bernard; Wieczorek, Kinga; Tłuścik, Katarzyna; Wasyl, Dariusz (mpdi, 2024)
      Contaminations with cephalosporin-resistant Escherichia coli across the food chain may pose a significant threat to public health because those antimicrobials are critically important in human medicine. The impact of the ...

    • Podstawy sekwencjonowania wysokoprzepustowego 

      Giza, Aleksandra; Iwan, Ewelina; Bomba, Arkadiusz; Wasyl, Dariusz (2021)
      Sequencing can provide genomic characterisation of specific organism, as well as whole environmental sample. High Throughput Sequencing (HTS) creates an opportunity to generate a huge amount of genomic data at gradually ...

    • Presence of Akkermansiaceae in gut microbiome and immunotherapy effectiveness in patients with advanced non-small cell lung cancer 

      Grenda, Anna; Iwan, Ewelina; Chmielewska, Izabela; Krawczyk, Paweł; Giza, Aleksandra; Bomba, Arkadiusz; Frąk, Małgorzata; Rolska, Anna; Szczyrek, Michał; Kieszko, Robert; Kucharczyk, Tomasz; Jarosz, Bożena; Wasyl, Dariusz; Milanowski, Janusz (Springer Open Journal, 2022)
      The significance of Akkermansia bacteria presence in gut micobiome, mainly Akkermansia mucinifila, is currently being investigated in the context of supporting therapy and marker for response to immunotherapy in cancer ...

    • SARS-CoV-2 monitoring on mink farms in Poland 

      Domańska-Blicharz, Katarzyna; Orłowska, Anna; Smreczak, Marcin; Munnink, Bas Oude; Trębas, Paweł; Socha, Wojciech; Niemczuk, Krzysztof; Kawiak-Sadurska, Magdalena; Opolska, Justyna; Lisowska, Anna; Giza, Aleksandra; Bomba, Arkadiusz; Iwan, Ewelina; Koopmans, Marion; Rola, Jerzy (National Veterinary Research Institute in Pulawy; Poland, 2022)
      Introduction: Many countries have reported severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) infections in mink, and transmission back to humans has raised the concern of novel variants emerging in these animals. ...

    • The first description of the complete genome sequence of multidrug-resistant Salmonella enterica serovar monophasic Typhimurium (1,4,[5],12:i:-) isolate with the mcr-1.1 gene on IncHI2 found in pig in Poland 

      Zając, Magdalena; Iwan, Ewelina; Skarżyńska, Magdalena; Kwit, Renata; Skóra, Milena; Lalak, Anna; Śmiałowska-Węglińska, Aleksandra; Kamińska, Ewelina; Pietruk, Marta; Wasyl, Dariusz (Elsevier, 2023)
      Monophasic Salmonella Typhimurium (1,4,[5],12:i:-) is one of the leading Salmonella serovars causing human salmonellosis in Europe. It has been observed in Poland since 2008. This serovar is considered the one with the ...

    • Zastosowanie sekwencjonowania wysokoprzepustowego w weterynarii 

      Giza, Aleksandra; Iwan, Ewelina; Wasyl, Dariusz (Polskie Towarzystwo Nauk Weterynaryjnych, 2022)
      High throughput sequencing (HTS) creates an opportunity for comprehensive genomic studies. It can be applied in veterinary science, bacteriology and virology, diagnostics of animal diseases, food safety, examinations of ...