Results 121 to 130 of about 2,373,854 (304)
Unveiling and Assessing Antibiotic Misuse in Saudi Arabia—A Systematic Review and Meta-Analysis
BacteriaBackground: Antibiotic misuse and prescribing errors are significant concerns in clinical practice, contributing to unnecessary antibiotic exposure, increased adverse effects, rising healthcare costs, and the escalation of antibiotic resistance ...
Reena Almutairi +9 more
doaj +1 more source
The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer
Molecular Oncology, EarlyView.Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad +2 more
wiley +1 more source
BacteriaShiga toxin-producing Escherichia coli (STEC) is a major zoonotic foodborne pathogen associated with severe human illnesses, including hemorrhagic colitis and hemolytic uremic syndrome.
Arjmand Fatima, Muhammad Naeem
doaj +1 more source
Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy
Molecular Oncology, EarlyView.We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen +19 more
wiley +1 more source
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
Hysterangium mats and associated bacteria under eucalyptus gomphocephala in south-western Australia [PDF]
, 2012 Eucalyptus gomphocephala (tuart) is an ecologically and culturally important woodland and forest tree native to south-western Australia. Unfortunately, tuart has been markedly declining in recent decades, and the mortality rate is as high as 90% in some ...
Dung, Nguyen Quang
core
FEBS Open Bio, EarlyView.Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata +13 more
wiley +1 more source
Microbial ecology of anammox bacteria in estuarine and oxygen minimum zone environments [PDF]
Anammox (anaerobic ammonium oxidation) is an environmentally significant process with great importance for global biogeochemical cycles. This process is mediated by a unique suite of phylogenetically distinct chemolithoautotrophic bacteria which ...
Williams, Simon
core
BacteriaThis study aimed at systematically exploring the seasonalities of bacterial identifications from 1 February 2014 to 31 January 2020 in hospitalized patients, considering the infectious site and the community-acquired or hospital-associated origin ...
Lanceï Kaba +4 more
doaj +1 more source
FEBS Open Bio, EarlyView.In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara +3 more
wiley +1 more source