Zobrazeno 1 - 10
of 319
pro vyhledávání: '"β-Lactam resistance"'
Autor:
Jianguo Li, Tingyin Lu, Yuefei Chu, Yuejun Zhang, Jing Zhang, Wenzhen Fu, Jian Sun, Yahong Liu, Xiao‐Ping Liao, Yu‐Feng Zhou
Publikováno v:
mLife, Vol 3, Iss 2, Pp 291-306 (2024)
Abstract Methicillin‐resistant Staphylococcus aureus (MRSA) is a current global public health problem due to its increasing resistance to the most recent antibiotic therapies. One critical approach is to develop ways to revitalize existing antibiot
Externí odkaz:
https://doaj.org/article/d2bfebe8971f4b7bb5f2db4d8c758a5d
Autor:
Taylor M. Gardner, Melinda R. Grosser
Publikováno v:
mBio, Vol 15, Iss 8 (2024)
ABSTRACT The high-level resistance to next-generation β-lactams frequently found in Staphylococcus aureus isolates lacking mec, which encodes the transpeptidase PBP2a traditionally associated with methicillin-resistant Staphylococcus aureus (MRSA),
Externí odkaz:
https://doaj.org/article/62ae7c419c494f52b11e5967111326a7
Autor:
Ji‐Hoon Kim, Yunmi Lee, Inseo Kim, JuOae Chang, Subin Hong, Na Kyung Lee, David Shum, Seongeun Baek, Wooseong Kim, Soojin Jang, Wonsik Lee
Publikováno v:
Advanced Science, Vol 11, Iss 28, Pp n/a-n/a (2024)
Abstract Small molecule can be utilized to restore the effectiveness of existing major classes of antibiotics against antibiotic‐resistant bacteria. In this study, it is demonstrated that celastrol, a natural compound, can modify the bacterial cell
Externí odkaz:
https://doaj.org/article/40c1fc40f2ab4c75ad35f3b2308a5256
Autor:
Li-Yin Lai, Nidhi Satishkumar, Sasha Cardozo, Vijay Hemmadi, Leonor B. Marques, Liusheng Huang, Sergio R. Filipe, Mariana G. Pinho, Henry F. Chambers, Som S. Chatterjee
Publikováno v:
mBio, Vol 15, Iss 5 (2024)
ABSTRACTInfections caused by Staphylococcus aureus are a leading cause of mortality worldwide. S. aureus infections caused by methicillin-resistant Staphylococcus aureus (MRSA) are particularly difficult to treat due to their resistance to next-gener
Externí odkaz:
https://doaj.org/article/a0422293293f47f1b46805719a1e96df
Publikováno v:
The Iraqi Journal of Agricultural science, Vol 54, Iss 6 (2023)
In this study, 25 Pseudomonas aeruginosa isolates were diagnosed in 160 clinical samples collected from patients attending the Tuberculosis Institute/ Medical city and Al-Muhmodia Public Hospital, in addition to a number of private laboratories in Ba
Externí odkaz:
https://doaj.org/article/7d48505eb6124a888f878662f19ae969
Autor:
Gamal M. El-Sherbiny, Ahmed Mohamed Gazelly, Mohammed H. Sharaf, Saad A. Moghannemm, Shehata M. E, Mahmoud K.A. Ismail, Ahmad S. El-Hawary
Publikováno v:
Journal of Bioresources and Bioproducts, Vol 8, Iss 1, Pp 59-65 (2023)
The Salvadora persica (S. persica) L. chewing stick, usually known as miswak, is still being employed as an oral hygiene agent for plaque and gingivitis prevention. This study aims to assess the antibacterial, antibiofilm, antioxidant, and phytochemi
Externí odkaz:
https://doaj.org/article/c51260f18acb4b0daa5d63bad4b63c34
Autor:
Mariana Castanheira, Timothy B. Doyle, Cory M. Hubler, Timothy D. Collingsworth, Sean DeVries, Rodrigo E. Mendes
Publikováno v:
Journal of Global Antimicrobial Resistance, Vol 31, Iss , Pp 72-79 (2022)
ABSTRACT: Objectives: Whole genome and transcriptome analysis of 213 Pseudomonas aeruginosa isolates resistant to antipseudomonal β-lactams collected in 30 countries was performed to evaluate resistance mechanisms against these agents. Methods: Isol
Externí odkaz:
https://doaj.org/article/63b262aa04404b89bb2fb27c4b4c745a
Akademický článek
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Autor:
Silvia López-Argüello, Maria Montaner, Amanda Mármol-Salvador, Ana Velázquez-Escudero, Fernando Docobo-Pérez, Antonio Oliver, Bartolome Moya
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 3 (2023)
ABSTRACT The lack of effective first-line antibiotic treatments against Neisseria gonorrhoeae, and the worldwide dissemination of resistant strains, are the main drivers of a worsening global health crisis. β-lactam antibiotics have been the backbon
Externí odkaz:
https://doaj.org/article/e492cafbdf964dcc85650c281de9f95e
Autor:
Aaron C. Nolan, Merve S. Zeden, Igor Kviatkovski, Christopher Campbell, Lucy Urwin, Rebecca M. Corrigan, Angelika Gründling, James P. O’Gara
Publikováno v:
mBio, Vol 14, Iss 1 (2023)
ABSTRACT The purine-derived signaling molecules c-di-AMP and (p)ppGpp control mecA/PBP2a-mediated β-lactam resistance in methicillin-resistant Staphylococcus aureus (MRSA) raise the possibility that purine availability can control antibiotic suscept
Externí odkaz:
https://doaj.org/article/2569cc018a4a45ce9352186973795a76