Serum

Cellular Microbiology: Pathogen-Host Cell Molecular Interactions
(p)ppGpp-Dependent Regulation of the Nucleotide Hydrolase PpnN Confers Complement Resistance in Salmonella enterica Serovar Typhimurium
The stringent response is an essential mechanism of metabolic reprogramming during environmental stress that is mediated by the nucleotide alarmones guanosine tetraphosphate and pentaphosphate [(p)ppGpp]. In addition to physiological adaptations, (p)ppGpp also regulates virulence programs in pathogenic bacteria, including Salmonella enterica serovar Typhimurium. S...

N. Y Elizabeth Chau, Deyanira Pérez-Morales, Wael Elhenawy, Víctor H. Bustamante, Yong E. Zhang, Brian K. Coombes
Bacterial Infections
Contribution of Streptococcus mutans Strains with Collagen-Binding Proteins in the Presence of Serum to the Pathogenesis of Infective Endocarditis
Masatoshi Otsugu, Ryota Nomura, Saaya Matayoshi, Noboru Teramoto, Kazuhiko Nakano
Microbial Immunity and Vaccines
Use of Moraxella catarrhalis Lipooligosaccharide Mutants To Identify Specific Oligosaccharide Epitopes Recognized by Human Serum Antibodies
Johanna M. Schwingel, Katie J. Edwards, Andrew D. Cox, Hussein Masoud, James C. Richards, Frank St. Michael, Carmen D. Tekwe, Sanjay Sethi, Timothy F. Murphy, Anthony A. Campagnari
Molecular Pathogenesis
Human Serum Induces Streptococcal C5a Peptidase Expression
Ute Gleich-Theurer, Simone Aymanns, Gregor Haas, Stefanie Mauerer, Julia Vogt, Barbara Spellerberg
Molecular Pathogenesis
Factor H-Binding Protein Is Important for Meningococcal Survival in Human Whole Blood and Serum and in the Presence of the Antimicrobial Peptide LL-37
K. L. Seib, D. Serruto, F. Oriente, I. Delany, J. Adu-Bobie, D. Veggi, B. Aricò, R. Rappuoli, M. Pizza
Molecular Pathogenesis
Heptose I Glycan Substitutions on Neisseria gonorrhoeae Lipooligosaccharide Influence C4b-Binding Protein Binding and Serum Resistance
Sanjay Ram, Jutamas Ngampasutadol, Andrew D. Cox, Anna M. Blom, Lisa A. Lewis, Frank St. Michael, Jacek Stupak, Sunita Gulati, Peter A. Rice
Molecular Pathogenesis
Extracellular Gelatinase of Enterococcus faecalis Destroys a Defense System in Insect Hemolymph and Human Serum
Shin Yong Park, Kyoung Mi Kim, Joon Ha Lee, Sook Jae Seo, In Hee Lee
Molecular Pathogenesis
Identification of a Novel Virulence Determinant with Serum Opacification Activity in Streptococcus suis
Christoph G. Baums, Ute Kaim, Marcus Fulde, Girish Ramachandran, Ralph Goethe, Peter Valentin-Weigand
Molecular Pathogenesis
Intraspecies and Temperature-Dependent Variations in Susceptibility of Yersinia pestis to the Bactericidal Action of Serum and to Polymyxin B
Andrey P. Anisimov, Svetlana V. Dentovskaya, Galina M. Titareva, Irina V. Bakhteeva, Rima Z. Shaikhutdinova, Sergey V. Balakhonov, Buko Lindner, Nina A. Kocharova, Sof'ya N. Senchenkova, Otto Holst, Gerald B. Pier, Yuriy A. Knirel
Fungal and Parasitic Infections
Calcineurin Is Required for Candida albicans To Survive Calcium Stress in Serum
Jill R. Blankenship, Joseph Heitman

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