Molecular Determinants of β-Lactam Resistance in Methicillin-Resistant Staphylococcus aureus (MRSA): An Updated Review
The development of antibiotic resistance in Staphylococcus aureus, particularly in methicillin-
resistant S. aureus (MRSA), has become a significant health concern worldwide. The …
resistant S. aureus (MRSA), has become a significant health concern worldwide. The …
An updated review on the synthesis and antibacterial activity of molecular hybrids and conjugates bearing imidazole moiety
R Rossi, M Ciofalo - Molecules, 2020 - mdpi.com
The rapid growth of serious infections caused by antibiotic resistant bacteria, especially the
nosocomial ESKAPE pathogens, has been acknowledged by Governments and scientists …
nosocomial ESKAPE pathogens, has been acknowledged by Governments and scientists …
Bacteroides fragilis ubiquitin homologue drives intraspecies bacterial competition in the gut microbiome
K Jiang, W Li, M Tong, J Xu, Z Chen, Y Yang… - Nature …, 2024 - nature.com
Interbacterial antagonism and associated defensive strategies are both essential during
bacterial competition. The human gut symbiont Bacteroides fragilis secretes a ubiquitin …
bacterial competition. The human gut symbiont Bacteroides fragilis secretes a ubiquitin …
[HTML][HTML] Perspectives on systematic generation of antibiotic resistance with special emphasis on modern antibiotics
IK Kavya, N Kochhar, A Ghosh, S Shrivastava… - Total Environment …, 2023 - Elsevier
Antibiotics, considered a “wonder medication” in the 20th century, have been exploited to
such an extent that bacteria have developed resistance against them giving rise to highly …
such an extent that bacteria have developed resistance against them giving rise to highly …
Evolving MRSA: High-level β-lactam resistance in Staphylococcus aureus is associated with RNA Polymerase alterations and fine tuning of gene expression
VV Panchal, C Griffiths, H Mosaei, B Bilyk… - PLoS …, 2020 - journals.plos.org
Most clinical MRSA (methicillin-resistant S. aureus) isolates exhibit low-level β-lactam
resistance (oxacillin MIC 2–4 μg/ml) due to the acquisition of a novel penicillin binding …
resistance (oxacillin MIC 2–4 μg/ml) due to the acquisition of a novel penicillin binding …
Penicillin‐binding protein PBP2a provides variable levels of protection toward different β‐lactams in Staphylococcus aureus RN4220
ME Fergestad, GA Stamsås… - …, 2020 - Wiley Online Library
Methicillin‐resistant Staphylococcus aureus (MRSA) is resistant to most β‐lactams due to
the expression of an extra penicillin‐binding protein, PBP2a, with low β‐lactam affinity. It has …
the expression of an extra penicillin‐binding protein, PBP2a, with low β‐lactam affinity. It has …
Flotillin-mediated stabilization of unfolded proteins in bacterial membrane microdomains
The function of many bacterial processes depends on the formation of functional membrane
microdomains (FMMs), which resemble the lipid rafts of eukaryotic cells. However, the …
microdomains (FMMs), which resemble the lipid rafts of eukaryotic cells. However, the …
An interplay of multiple positive and negative factors governs methicillin resistance in Staphylococcus aureus
BL Bilyk, VV Panchal, M Tinajero-Trejo… - Microbiology and …, 2022 - Am Soc Microbiol
The development of resistance to β-lactam antibiotics has made Staphylococcus aureus a
clinical burden on a global scale. MRSA (methicillin-resistant S. aureus) is commonly known …
clinical burden on a global scale. MRSA (methicillin-resistant S. aureus) is commonly known …
Staphylococcus aureus releases proinflammatory membrane vesicles to resist antimicrobial fatty acids
A Kengmo Tchoupa, A Peschel - Msphere, 2020 - Am Soc Microbiol
Staphylococcus aureus is a major pathogen, which colonizes one in three otherwise healthy
humans. This significant spread of S. aureus is largely due to its ability to circumvent innate …
humans. This significant spread of S. aureus is largely due to its ability to circumvent innate …
Eleucanainones A and B: Two Dimeric Structures from the Bulbs of Eleutherine americana with Anti-MRSA Activity
D Chen, Z Sun, Y Liu, Z Li, H Liang, L Chen, X Xu… - Organic …, 2020 - ACS Publications
Two naphthoquinone-derived heterodimers with unprecedented carbon skeletons,
eleucanainones A (1) and B (2), were isolated from the bulbs of Eleutherine americana …
eleucanainones A (1) and B (2), were isolated from the bulbs of Eleutherine americana …