Results 51 to 60 of about 237,727 (286)

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

A decade of 10-valent pneumococcal conjugate vaccine use in Lithuania: trends in invasive pneumococcal serotype dynamics

Frontiers in Public Health
BackgroundStreptococcus pneumoniae causes invasive pneumococcal disease (IPD), a serious condition characterized by the spread of pneumococci to normally sterile human body sites.
Aurelija Petrutienė, Jekaterina Sinotova, Nijolė Pupienienė, Raminta Marcinonytė, Indrė Padvilikytė, Jelena Razmuk, Svajūnė Muralytė, Svajūnė Muralytė, Aistė Bulavaitė, Milda Plečkaitytė   +9 more
doaj   +1 more source

Prevalence of antibodies to four different rotavirus strains in different age groups of cattle [PDF]

, 1990
Neutralizing antibody titers to four bovine rotavirus strains, representing three serotypes, were measured in 160 sera from cattle of different age groups.
Büssow, Harald, Eichhorn, Werner, Sidoti, Josette, Sotek, Jan   +3 more
core  

Alcohol‐induced altered glycans in human tracheal epithelial cells promote bacterial adhesion

FEBS Open Bio, EarlyView.
Alcohol induces altered glycans to promote bacteria adhesion. Heavy alcohol drinking is known to increase the risk of bacterial pneumonia. However, the link between alcohol levels and risk of infection remains underexplored. Recently, we found that alcohol induced α2‐6sialo mucin O‐glycans in human tracheobronchial epithelial cells, which mediated the ...
Pi‐Wan Cheng, Souvik Datta, Derrick R. Samuelson   +2 more
wiley   +1 more source

Host specificity and virulence of Flavobacterium psychrophilum: a comparative study in ayu (Plecoglossus altivelis) and rainbow trout (Oncorhynchus mykiss) hosts

Veterinary Research
Flavobacterium psychrophilum, the causative agent of bacterial cold-water disease, is a devastating, worldwide distributed, fish pathogen causing significant economic loss in inland fish farms.
Erina Fujiwara-Nagata, Tatiana Rochat, Bo-Hyung Lee, Delphine Lallias, Dimitri Rigaudeau, Eric Duchaud   +5 more
doaj   +1 more source

Antibiotic susceptibility testing and molecular characterization based on whole-genome sequencing of Streptococcus pneumoniae isolates from pediatric infections at the National Regional Medical Center of Southwest China during the COVID-19 pandemic

Frontiers in Public Health
BackgroundStreptococcus pneumoniae is a transmitted respiratory pathogen that causes high morbidity and mortality in children, especially those under 5 years of age. During the implementation of population control measures for COVID-19 in mainland China,
Ziyi Yan, Chenglin Miao, Li Liu, Yunhan Fu, Xingxin Liu, Hong Li, Linghan Kuang, Linghan Kuang, Yali Cui, Yali Cui, Yali Cui, Yongmei Jiang, Yongmei Jiang   +12 more
doaj   +1 more source

A bacteriophage-acquired O-antigen polymerase (Wzyβ) from P. aeruginosa serotype O16 performs a varied mechanism compared to its cognate Wzyα.

Frontiers in Microbiology, 2016
Pseudomonas aeruginosa is a Gram-negative bacterium that produces highly varied lipopolysaccharide (LPS) structures. The O antigen (O-Ag) in the LPS is synthesized through the Wzx/Wzy-dependent pathway where lipid-linked O-Ag repeats are polymerized by ...
Véronique L. Taylor, Jesse FJ. Hoage, Sandra eWingaard Thrane, Steven M. Huszczynski, Lars eJelsbak, Joseph S. Lam   +5 more
doaj   +1 more source

Characterization of a Second Bovine Rotavirus Serotype [PDF]

, 1987
Bovine rotavirus (BRV) V 1005 was characterized by two-way cross-neutralization tests as a second serotype of BRV. Virions and inner shell particles of 65 nm and 55 nm diameter respectively, and empty capsids of 65 nm and 55 nm diameter were separated by
Büssow, Harald, Eichhorn, Werner, Fryder, V., Marc-Martin, S., Sidoti, J.   +4 more
core   +1 more source

Low Incidence of Relapses After Vaccination in Anti‐Aquaporin‐4 Antibody‐Positive NMOSD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Patients with neuromyelitis optica spectrum disorder (NMOSD) may experience increased signs and symptoms of their underlying disease when vaccinated against meningococcal disease before receiving complement component 5 inhibitor therapies. This retrospective analysis indicated an overall low relapse incidence (mean [range], 3.3% [0.7%–10.6 ...
Sean J. Pittock, Jin Nakahara, Becky Parks, Kerstin Allen, Sami Fam   +4 more
wiley   +1 more source

Pneumococcal serotype prevalence and antibiotic resistance in children in South and Southeast Asia, 2012–2024

Human Vaccines & Immunotherapeutics
This narrative review describes pneumococcal serotype prevalence for invasive disease and carriage and antibiotic resistance among specimens collected from children in countries across South and Southeast Asia from 2012 to 2024.
Tzou-Yien Lin, Cheng-Hsun Chiu, Patrick CY Woo, Abdul Razak Muttalif, Raja Dhar, Leong Choon Kit, Graciela Morales, Egemen Ozbilgili   +7 more
doaj   +1 more source