Results 101 to 110 of about 101,965 (169)

Histiocytes: Multifaceted Regulators of Health and Disease

Veterinary Clinical Pathology, EarlyView.
ABSTRACT The mononuclear phagocyte system encompasses macrophages, dendritic cells (DCs), and monocytes. Tissue‐resident macrophages and dendritic cells arise during embryogenesis and are replenished either through self‐renewal or by monocytes during inflammation.
Erika J. Gruber
wiley   +1 more source

From contamination to fever: The role of endotoxin levels in bacterially contaminated platelet concentrates

Vox Sanguinis, EarlyView.
Abstract Background and Objectives Growth of gram‐negative bacteria in a platelet concentrate (PC) is inevitably accompanied by the accumulation of endotoxin, which is the major component of the outer cell membrane of these organisms. However, less is known about the kinetics of endotoxin accumulation in PC and its biological activity.
Marcel Prax, Lea Debes, Paul Adomeit, Michel‐Andrés García‐Otálora, Carl P. McDonald, Marc Cloutier, Ute Gravemann, Opeyemi Adesina, Morenike Adeoye‐Isijola, Josephine Hubloher, Hellen Sarela, Tanja Vollmer, Oleg Krut, Sandra Ramirez‐Arcos, ISBT Transfusion‐Transmitted Infectious Diseases Working Party “Subgroup on Bacteria”   +14 more
wiley   +1 more source

Genetic and pharmacological inactivation of peptidoglycan remodeling increases antibiotic susceptibility of vancomycin-resistant Enterococcus faecium. [PDF]

Nat Commun
Fam KT, Chodisetti PK, Wang Z, Homer JA, Smedley CJ, Kitamura S, Silva B, Xiong Y, Hansel-Harris A, Holcomb M, Babarinde S, Turner AM, Van Tyne D, Wilson IA, Forli S, Cravatt BF, Park D, Wolan DW, Moses JE, Hang HC.   +19 more
europepmc   +1 more source

Warburg redefined: Metabolites, mitochondria and macrophages in immune regulation

The Journal of Physiology, EarlyView.
Abstract figure legend Following pro‐inflammatory stimulation, macrophages undergo Warburg‐like metabolic rewiring that extends more than increased glycolysis. The non‐canonical functions of glycolytic enzymes and lactate accumulation control macrophage immune responses through multiple signalling pathways (a).
Yukun Min, Órlaith C. Henry, Luke A. J. O'Neill   +2 more
wiley   +1 more source

Cation-driven envelope dynamics modulate outer membrane vesiculation and extracellular electron transfer in Geobacter. [PDF]

Nat Commun
Clark MM, Kashefi K, Reguera G.
europepmc   +1 more source

White clover promotes microbial necromass formation in grassland mixtures

Agricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Plant species mixtures are widely promoted to enhance soil carbon sequestration, yet their effects on microbial carbon stabilization remain poorly understood. We evaluated living microbial biomass using phospholipid fatty acids and microbial necromass using amino sugars in perennial grasslands differing in species richness and composition ...
Leanne Peixoto, Jim Rasmussen, Esben Øster Mortensen, Callum Banfield, Michaela A. Dippold, Kirsten Lønne Enggrob   +5 more
wiley   +1 more source

Multilevel Regulation of Peptidoglycan Dynamics in Bacteria: From Molecular Mechanisms to Applied Perspectives. [PDF]

Biomolecules
Dong C, Lu J, Xie L, Wu H, Qiao J.
europepmc   +1 more source

Lipopolysaccharide‐Specific Aptasensor: A Spectroscopic Approach for Identifying Gram‐Negative Bacteria

Analytical Science Advances, Volume 7, Issue 2, December 2026.
We developed a novel aptasensor by integrating an anti‐lipopolysaccharide aptamer with a G‐quadruplex DNAzyme for the detection of Gram‐negative bacteria. This label‐free, spectroscopy‐based sensor detects E. coli with a limit of ∼2.7 × 105 cells/mL, providing a rapid, cost‐effective and specific method for identifying LPS‐containing bacteria ...
Hamidreza Majidifard, Rahman Emamzadeh, Donald Keith Roper, Mahboobeh Nazari   +3 more
wiley   +1 more source

FlgJ cell-wall hydrolyzing activity enhances, but is not required, for flagellum assembly in <i>Salmonella enterica</i>. [PDF]

J Bacteriol
Chevance YHU, Kinoshita M, Chevance FFV, Minamino T, Namba K, Hughes KT.   +5 more
europepmc   +1 more source