Results 211 to 220 of about 5,134,337 (297)

pH‐Driven Two‐Stage Conformational Switching Activates an Acid‐Responsive Chaperone

Angewandte Chemie, EarlyView.
AchC is an ATP‐independent, pH‐responsive chaperone. AchC functions as a molecular switch, sensing pH changes and undergoing a two‐stage conformational transition: C‐terminal extension (colored in yellow) loosening at mild pH 4.0–5.5 and monomerization at strong acidic pH 3.0.
Soojeong Ham, Yeon‐Ju Jung, Hyunhee Kim, Sun‐Shin Cha, Changhan Lee   +4 more
wiley   +2 more sources

Antibiotic resistance among Gram-negative bacteria in bloodstream infections in Shiraz, Iran (2012-2023). [PDF]

AMB Express
Nejati Boor Boor MH, Sabour S, Ghasemi H, Mohagheghzadeh N, Safari H, Toranjzard F, Esfandiari Z, Choopan K, Nazari S, Soleiman Meigooni S, Azimi T.   +10 more
europepmc   +1 more source

Magnetic Resonance Reveals Radical Stability in Native Biofilms and Its Role in Bacterial Resistance

Angewandte Chemie, EarlyView.
The complex biofilm environment consists of planktonic bacterial cells and cells embedded in an extracellular matrix (ECM). Through an integrated magnetic resonance approach, we show that nitroxide radicals primarily interact with the polysaccharides and lipids in the ECM.
Alysia Mandato, Hannah Hunter, Sadhana Srinivasa, Chang‐Hyeock Byeon, Abdulkadir Tunc, Meghan K. Wells, Faith J. Scott, Frederic Mentink‐Vigier, Wook Kim, Sunil Saxena, Ümit Akbey   +10 more
wiley   +2 more sources

GBP1 recruitment to actin-rich pedestals of extracellular Gram-negative bacteria promotes pyroptosis. [PDF]

EMBO J
Bennison DJ, Chaudhary I, Chaudhuri D, Wong JCN, Punwatkar A, Biswas P, Stephenson M, Zhong Q, Kallemeijn WW, Guenot M, Koigi S, Papp D, Thomas JP, Dixit D, Korcsmaros T, Talman AM, Frickel EM, Tate EW, Visweswariah SS, Frankel G, Shenoy AR.   +20 more
europepmc   +1 more source

Gram-negative bacteria resistant to commonly used antibiotics from wastewater within a hospital building. [PDF]

Infect Prev Pract
Brown S, Best E, Kirby A.
europepmc   +1 more source

Life Cycle Plasticity of Colpoda aspera Fed With Petroleum Tolerant Gram-Positive and Gram-Negative Bacteria. [PDF]

J Eukaryot Microbiol
Mondragón-Camarillo L, Castillo Camacho CC, Rodríguez-Zaragoza S.   +2 more
europepmc   +1 more source

Transthyretin is a novel innate immune effector against Gram negative bacteria. [PDF]

PLoS Pathog
Bernabé T, Verd M, Ramis G, González-Alsina A, Qadi M, Mateu-Borrás M, Doménech-Sánchez A, Albertí S.   +7 more
europepmc   +1 more source

<i>Caenorhabditis elegans</i> as an In Vivo Infection-Rescue Model for Early-Stage Antimicrobial Screening Against Gram-Positive and Gram-Negative Bacteria. [PDF]

Antibiotics (Basel)
Mirza S, McClure JA, Conly JM, Zhang K.
europepmc   +1 more source