Results 71 to 80 of about 45,537 (226)

Oral Microbiota: Findings, Classification, Clinical Significance, and Therapeutic Interventions for Human Systemic Diseases

iMetaMed, Volume 2, Issue 1, March 2026.
Oral microbiota: findings, classification, clinical significance, and therapeutic interventions for human systemic diseases ABSTRACT The oral microbiota is an ecological community of commensal, symbiotic, and pathogenic microorganisms that colonizes the oral cavity.
Miao Zhang, Meihang Du, Wenjiang Zhang, Renhuan Huang, Wanting Li, Tongqi Li, Junping Bai, Ning Zhang, Jungang Chen, Jing Zhou, Bing Wang, Liwei An, Hideaki Kagami, Yiming Zhang   +13 more
wiley   +1 more source

Covalent Coercion by Legionella pneumophila [PDF]

Cell Host & Microbe, 2011
Adenylylation of Rab proteins appears to be an intriguing mechanism that Legionella pneumophila uses to modulate their activity during infection. Now the reverse reaction (deadenylylation) (Neunuebel et al., 2011; Tan and Luo, 2011) and a new posttranslational modification (phosphocholination) of Rab1 (Mukherjee et al., 2011) have been reported.
Itzen, A., Goody, R.
openaire   +3 more sources

Antimicrobial Susceptibility Determination of Less Frequently Isolated Legionella Species by Broth and Agar Dilution

Antibiotics
Background/Objectives: Infections caused by Legionella species are primarily associated with Legionella pneumophila, but non-pneumophila species are increasingly implicated in human disease.
Caitlin Farley, Amy Price, Max Sewell, Rachael Barton, Edward A. R. Portal, Ian Boostrom, Jessica Day, Baharak Afshar, Victoria J. Chalker, Owen B. Spiller   +9 more
doaj   +1 more source

Legionella pneumophila: an aquatic microbe goes astray [PDF]

, 2002
Legionella pneumophila is naturally found in fresh water were the bacteria parasitize within protozoa. It also survives planctonically in water or biofilms. Upon aerosol formation via man-made water systems, L.
Hacker, Jörg, Hentschel, Ute, Steinert, Michael   +2 more
core   +1 more source

Practical Applications of Secondary/Extractive Electrospray Ionization (SESI): A Versatile Tool for Real‐Time Chemical Analysis

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 392-428, March/April 2026.
ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo, Huiling Wang, Xiaolan Hu, Sasho Gligorovski, Xue Li, Pablo Sinues   +5 more
wiley   +1 more source

Frequency Distribution of Legionella Pneumophila among Patients with Fever and Neutropenia in Seyedoshohada Hospital, Isfahan, Iran, during 2014-2015

مجله دانشکده پزشکی اصفهان, 2017
Background: Legionella pneumophila is considered as one of the most important etiologies of respiratory infection in immunocompromised patients, which causes high morbidity and mortality.
Mohsen Meidani, Mohamadhosein Ashja
doaj  

Antibiotic resistance and genetic characteristics of Legionella pneumophila isolated from artificial water environment in Zhongshan from 2012 to 2024

环境与职业医学
BackgroundThere is currently limited research on the antibiotic resistance of Legionella pneumophila in China. Establishing analytical methods for antibiotic resistance phenotypes and resistance genes of Legionella pneumophila in artificial water ...
Qiming LIU, Zhanhong YUAN, Canquan WU, Qilin QIU, Yuekang ZHENG   +4 more
doaj   +1 more source

The Rab-binding profiles of bacterial virulence factors during infection [PDF]

, 2016
Legionella pneumophila, the causative agent of Legionnaire's disease, uses its type IV secretion system to translocate over 300 effector proteins into host cells.
Broncel, M, Carson, D, Frankel, GM, Mattheis, C, Mousnier, A, Schroeder, GN, So, EC, Tate, EW   +7 more
core   +1 more source

From Membrane Composition to Antimicrobial Strategies: Experimental and Computational Approaches to AMP Design and Selectivity

Small, Volume 22, Issue 16, 17 March 2026.
Antimicrobial peptides (AMPs) are promising candidates for next‐generation antibiotics, acting through mechanisms such as membrane disruption and intracellular targeting. This review examines how variations in bacterial membrane composition critically influence AMP activity.
Paolo Rossetti, Marius F.W. Trollmann, Christina Wichmann, Thomas Gutsmann, Christian Eggeling, Rainer A. Böckmann   +5 more
wiley   +1 more source

Extracellular enzymes of Legionella pneumophila [PDF]

Infection and Immunity, 1981
All strains of Legionella pneumophila tested produced detectable levels of extracellular protease, phosphatase, lipase, deoxyribonuclease, ribonuclease, and beta-lactamase activity. Weak starch hydrolysis was also demonstrated for all strains. Elastase, collagenase, phospholipase C, hyaluronidase, chondroitinase, neuraminidase, or coagulase were not ...
T C, Thorpe, R D, Miller
openaire   +2 more sources