Zobrazeno 1 - 10
of 2 822
pro vyhledávání: '"bacterial pathogenesis"'
Autor:
Elliot Arnold
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 14 (2024)
Within host environments, iron availability is limited, which instigates competition for this essential trace element. In response, bacteria produce siderophores, secondary metabolites that scavenge iron and deliver it to bacterial cells via specific
Externí odkaz:
https://doaj.org/article/63c9244d7d5c4e7ca04b5a52240751b4
Autor:
Esther Nobs, Katie Laschanzky, Kristina Munke, Elin Movert, Christine Valfridsson, Fredric Carlsson
Publikováno v:
mBio, Vol 15, Iss 9 (2024)
ABSTRACT Serine protease inhibitors (serpins) constitute the largest family of protease inhibitors expressed in humans, but their role in infection remains largely unexplored. In infected macrophages, the mycobacterial ESX-1 type VII secretion system
Externí odkaz:
https://doaj.org/article/4022bdff1e414cb4bd739fee298dd640
Autor:
Alice Prince
Publikováno v:
Journal of Innate Immunity, Vol 16, Iss 1, Pp 367-369 (2024)
Externí odkaz:
https://doaj.org/article/95ad22cfe5eb4ae28b627daed163855e
Autor:
Yumika Sato, Ayako Takita, Kazutomo Suzue, Yusuke Hashimoto, Suguru Hiramoto, Masami Murakami, Haruyoshi Tomita, Hidetada Hirakawa
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract tRNA modifications play a crucial role in ensuring accurate codon recognition and optimizing translation levels. While the significance of these modifications in eukaryotic cells for maintaining cellular homeostasis and physiological functio
Externí odkaz:
https://doaj.org/article/35696eeba1484b0ba31ef3299773b31e
Autor:
Helena Bergsten, Victor Nizet
Publikováno v:
Virulence, Vol 15, Iss 1 (2024)
Group A Streptococcus (GAS) is a versatile pathogen that targets human lymphoid, decidual, skin, and soft tissues. Recent advancements have shed light on its airborne transmission, lymphatic spread, and interactions with neuronal systems. GAS promote
Externí odkaz:
https://doaj.org/article/f483f0f7003c475eb04cc2319c92b874
Autor:
Marlène S. Birk, Philipp Walch, Tarik Baykara, Stephanie Sefried, Jan Amelang, Elena Buerova, Ingrid Breuer, Jörg Vervoots, Athanasios Typas, Mikhail M. Savitski, André Mateus, Joel Selkrig
Publikováno v:
European Journal of Cell Biology, Vol 103, Iss 4, Pp 151448- (2024)
Intracellular bacterial pathogens hijack the protein machinery of infected host cells to evade their defenses and cultivate a favorable intracellular niche. The intracellular pathogen Salmonella enterica subsp. Typhimurium (STm) achieves this by inje
Externí odkaz:
https://doaj.org/article/74aa1058a6c14eb0a08f763d37816a10
Autor:
Chelsea E. Stamm, Adelle P. McFarland, Melissa N. Locke, Hannah Tabakh, Qing Tang, Maureen K. Thomason, Joshua J. Woodward
Publikováno v:
mBio, Vol 15, Iss 8 (2024)
ABSTRACT Transposon sequencing (Tn-seq) is a powerful genome-wide technique to assess bacterial fitness under varying growth conditions. However, screening via Tn-seq in vivo is challenging. Dose limitations and host restrictions create bottlenecks t
Externí odkaz:
https://doaj.org/article/5f4a2164b72949198af62aa05bd1d31e
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 14 (2024)
Staphylococcus aureus forms biofilms consisting of cells embedded in a matrix made of proteins, polysaccharides, lipids, and extracellular DNA (eDNA). Biofilm-associated infections are difficult to treat and can promote antibiotic resistance, resulti
Externí odkaz:
https://doaj.org/article/25cae8c6d2e146789b9144f511645106
Autor:
Panya Kim, Samira Mahboob, Hanh T. Nguyen, Samuel Eastman, Olivia Fiala, Matthew Sousek, Roch E. Gaussoin, Jae L. Brungardt, Tamra A. Jackson-Ziems, Rebecca Roston, James R. Alfano, Tom Elmo Clemente, Ming Guo
Publikováno v:
Molecular Plant-Microbe Interactions, Vol 37, Iss 1, Pp 62-71 (2024)
Microtubule-associated protein 65-1 (MAP65-1) protein plays an essential role in plant cellular dynamics through impacting stabilization of the cytoskeleton by serving as a crosslinker of microtubules. The role of MAP65-1 in plants has been associate
Externí odkaz:
https://doaj.org/article/61dab9ef3368411e8e342f14d1625897
Autor:
Diantha Terlouw, Arnoud Boot, Quinten R. Ducarmon, Sam Nooij, Manon Suerink, Monique E. van Leerdam, Demi van Egmond, Carli M. Tops, Romy D. Zwittink, Dina Ruano, Alexandra M. J. Langers, Maartje Nielsen, Tom van Wezel, Hans Morreau
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Background Colibactin, a genotoxin produced by polyketide synthase harboring (pks + ) bacteria, induces double-strand breaks and chromosome aberrations. Consequently, enrichment of pks + Escherichia coli in colorectal cancer and polyposis su
Externí odkaz:
https://doaj.org/article/680b100ff6a7470789e365e3b9ffe344