Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Jarosław Dziadek"'
Autor:
Renata Płocińska, Katarzyna Struś, Małgorzata Korycka-Machała, Przemysław Płociński, Magdalena Kuzioła, Anna Żaczek, Marcin Słomka, Jarosław Dziadek
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 14 (2024)
IntroductionThe two-component signal transduction systems play an essential role in the adaptation of bacteria to changing environmental conditions. One of them is the MnoSR system involved in the regulation of methylotrophic metabolism in M. smegmat
Externí odkaz:
https://doaj.org/article/6601ecb547314037afeb5fa73a7faf5c
Autor:
Ewelina Błaszczyk, Przemysław Płociński, Ewelina Lechowicz, Anna Brzostek, Bożena Dziadek, Małgorzata Korycka-Machała, Marcin Słomka, Jarosław Dziadek
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract In reference to gene annotation, more than half of the tRNA species synthesized by Mycobacterium tuberculosis require the enzymatic addition of the cytosine-cytosine-adenine (CCA) tail, which is indispensable for amino acid charging and tRNA
Externí odkaz:
https://doaj.org/article/7f634c8a46804158a201a436e61b8a5f
Autor:
Lidia Żukowska, Daria Zygała-Pytlos, Katarzyna Struś, Anna Zabost, Monika Kozińska, Ewa Augustynowicz-Kopeć, Jarosław Dziadek, Alina Minias
Publikováno v:
BMC Infectious Diseases, Vol 23, Iss 1, Pp 1-11 (2023)
Abstract Background In many countries tuberculosis (TB) remains a highly prevalent disease and a major contributor to infectious disease mortality. The fight against TB requires surveillance of the population of strains circulating worldwide and the
Externí odkaz:
https://doaj.org/article/052c1e0b38aa4fe7b5baacf1d8544b61
Autor:
Malwina Kawka, Renata Płocińska, Przemysław Płociński, Jakub Pawełczyk, Marcin Słomka, Justyna Gatkowska, Katarzyna Dzitko, Bożena Dziadek, Jarosław Dziadek
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
IntroductionIn the course of tuberculosis (TB), the level of major acute phase protein, namely serum amyloid A (hSAA-1), increases up to a hundredfold in the pleural fluids of infected individuals. Tubercle bacilli infecting the human host can be ops
Externí odkaz:
https://doaj.org/article/1bf4057249fa42e996f9c1b0a87d14a9
Autor:
Lidia Żukowska, Daria Zygała-Pytlos, Katarzyna Struś, Anna Zabost, Monika Kozińska, Ewa Augustynowicz-Kopeć, Jarosław Dziadek, Alina Minias
Publikováno v:
BMC Infectious Diseases, Vol 23, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/5555264a2e904d6f9e9e7979a2e769ec
Autor:
Michał Różański, Aurelia Walczak-Drzewiecka, Jolanta Witaszewska, Ewelina Wójcik, Arkadiusz Guziński, Bogumił Zimoń, Rafał Matusiak, Joanna Kazimierczak, Maciej Borowiec, Katarzyna Kania, Edyta Paradowska, Jakub Pawełczyk, Jarosław Dziadek, Jarosław Dastych
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Swab, RT-qPCR tests remain the gold standard of diagnostics of SARS-CoV-2 infections. These tests are costly and have limited throughput. We developed a 3-gene, seminested RT-qPCR test with SYBR green-based detection designed to be oversensi
Externí odkaz:
https://doaj.org/article/00a621a9833a425886ff2d7243ded9a5
Autor:
Jakub Pawełczyk, Anna Brzostek, Alina Minias, Przemysław Płociński, Anna Rumijowska-Galewicz, Dominik Strapagiel, Jolanta Zakrzewska-Czerwińska, Jarosław Dziadek
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract Mycobacterium tuberculosis (Mtb) is an obligate human pathogen that can adapt to the various nutrients available during its life cycle. However, in the nutritionally stringent environment of the macrophage phagolysosome, Mtb relies mainly on
Externí odkaz:
https://doaj.org/article/2aaf6f03abd245e3b8c2e78d904cd3c0
Cobalamin is present in cells of non-tuberculous mycobacteria, but not in Mycobacterium tuberculosis
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-19 (2021)
Abstract Cobalamin (vitamin B12) is a structurally complex molecule that acts as a cofactor for enzymes and regulates gene expression through so-called riboswitches. The existing literature on the vitamin B12 synthesis capacity in Mycobacterium tuber
Externí odkaz:
https://doaj.org/article/0c4eaab9d12343ddbd3253ad0c70cd11
Autor:
Renata Płocińska, Karolina Wasik, Przemysław Płociński, Ewelina Lechowicz, Magdalena Antczak, Ewelina Błaszczyk, Bożena Dziadek, Marcin Słomka, Anna Rumijowska-Galewicz, Jarosław Dziadek
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
Two-component signal transduction systems enable mycobacterial cells to quickly adapt and adequately respond to adverse environmental conditions encountered at various stages of host infection. We attempted to determine the role of the Rv3143 “orph
Externí odkaz:
https://doaj.org/article/36125af41f01457db399595a2101f4ed
Autor:
Nigel C. Brissett, Katerina Zabrady, Przemysław Płociński, Julie Bianchi, Małgorzata Korycka-Machała, Anna Brzostek, Jarosław Dziadek, Aidan J. Doherty
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Mycobacteria Prim-PolC performs short gap synthesis following removal of lesions during excision repair. Here the authors resolve crystal structures of pre- and post-catalytic Prim-PolC complexes bound to gapped DNA substrates to define its mechanism
Externí odkaz:
https://doaj.org/article/346123b81a9e42b09f7fa419672d0f80