Novel antimicrobial strategies to treat multi‐drug resistant Staphylococcus aureus infections

EJA Douglas, SW Wulandari, SD Lovell… - Microbial …, 2023 - Wiley Online Library
Antimicrobial resistance is a major obstacle for the treatment of infectious diseases and
currently represents one of the most significant threats to global health. Staphylococcus …

[HTML][HTML] The combination of antibiotic and non-antibiotic compounds improves antibiotic efficacy against multidrug-resistant bacteria

G Xiao, J Li, Z Sun - International Journal of Molecular Sciences, 2023 - mdpi.com
Bacterial antibiotic resistance, especially the emergence of multidrug-resistant (MDR)
strains, urgently requires the development of effective treatment strategies. It is always of …

[HTML][HTML] Antibiotic-induced gut microbiota dysbiosis has a functional impact on purine metabolism

X Liu, L Ke, K Lei, Q Yu, W Zhang, C Li, Z Tian - BMC microbiology, 2023 - Springer
Background Dysbiosis of the gut microbiota is closely linked to hyperuricemia. However, the
effect of the microbiome on uric acid (UA) metabolism remains unclear. This study aimed to …

[HTML][HTML] Metabolic reprogramming and altered cell envelope characteristics in a pentose phosphate pathway mutant increases MRSA resistance to β-lactam …

MS Zeden, LA Gallagher, E Bueno, AC Nolan… - PLoS …, 2023 - journals.plos.org
Central metabolic pathways control virulence and antibiotic resistance, and constitute
potential targets for antibacterial drugs. In Staphylococcus aureus the role of the pentose …

Loss of Pde1 function acts as an evolutionary gateway to penicillin resistance in Streptococcus pneumoniae

CM Kobras, W Monteith, S Somerville… - Proceedings of the …, 2023 - National Acad Sciences
Streptococcus pneumoniae is a major human pathogen and rising resistance to β-lactam
antibiotics, such as penicillin, is a significant threat to global public health. Mutations …

[HTML][HTML] Methicillin-resistant Staphylococcus aureus: novel treatment approach breakthroughs

B Maddiboyina, H Roy, M Ramaiah… - Bulletin of the National …, 2023 - Springer
Abstract Background Methicillin-resistant Staphylococcus aureus (MRSA) is a common
bacterial infection that is a significant source of illness and mortality globally. The …

Role of (p) ppGpp in antibiotic resistance, tolerance, persistence and survival in Firmicutes

A Salzer, C Wolz - Microlife, 2023 - academic.oup.com
The stringent response and its signalling nucleotides, pppGpp and ppGpp, have been the
subject of intense research since the discovery of (p) ppGpp in 1969. Recent studies have …

[HTML][HTML] Environmental purines decrease Pseudomonas aeruginosa biofilm formation by disrupting c-di-GMP metabolism

C Kennelly, P Tran, A Prindle - Cell reports, 2024 - cell.com
Cyclic di-guanosine monophosphate (c-di-GMP) is a bacterial second messenger that
governs the lifestyle switch between planktonic and biofilm states. While substantial …

Decoding Bacterial Persistence: Mechanisms and Strategies for Effective Eradication

A Sett, V Dubey, S Bhowmik… - ACS Infectious Diseases, 2024 - ACS Publications
The ability of pathogenic bacteria to evade antibiotic treatment is an intricate and
multifaceted phenomenon. Over the years, treatment failure among patients due to …

[HTML][HTML] Identification of four genes responsible for antimicrobial resistance of MEL-B against S. aureus

S Yamauchi, S Shimoda, A Kawahara… - Biochemical and …, 2024 - Elsevier
There is increasing interest in the antimicrobial activity of mannosylerythritol lipids-B (MEL-
B) against Gram-positive bacteria such as Staphylococcus aureus (S. aureus). However, the …