نتایج جستجو برای: colonization factor antigen 1

تعداد نتایج: 3488845  

Journal: :Clinical and vaccine immunology : CVI 2015
D Monaris M E Sbrogio-Almeida C C Dib T A Canhamero G O Souza S A Vasconcellos L C S Ferreira P A E Abreu

Leptospirosis is a global zoonotic disease caused by different Leptospira species, such as Leptospira interrogans, that colonize the renal tubules of wild and domestic animals. Thus far, attempts to develop effective leptospirosis vaccines, both for humans and animals, have failed to induce immune responses capable of conferring protection and simultaneously preventing renal colonization. In th...

Journal: :Infection and immunity 2005
Ravin Seepersaud Sean B Hanniffy Peter Mayne Phil Sizer Richard Le Page Jerry M Wells

Group B streptococci (GBS) usually behave as commensal organisms that asymptomatically colonize the gastrointestinal and urogenital tracts of adults. However, GBS are also pathogens and the leading bacterial cause of life-threatening invasive disease in neonates. While the events leading to transmission and disease in neonates remain unclear, GBS carriage and level of colonization in the mother...

2011
Magali Grange Michel Buferne Lee Leserman Nathalie Auphan-Anezin

Immunotherapy based on adoptive transfer of tumor antigen-specific CD8þ T cell (TC) is generally limited by poor in vivo expansion and tumor infiltration. In this study, we report that activated STAT5 transcription factors (STAT5CA) confer high efficiency on CD8þ effector T cells (eTC) for host colonization after adoptive transfer. Engineered expression of STAT5CA in antigen-experienced TCs wit...

2012
Pei-Fang Hsieh Tzu-Lung Lin Feng-Ling Yang Meng-Chuan Wu Yi-Jiun Pan Shih-Hsiung Wu Jin-Town Wang

Klebsiella pneumoniae is the common cause of a global emerging infectious disease, community-acquired pyogenic liver abscess (PLA). Capsular polysaccharide (CPS) and lipopolysaccharide (LPS) are critical for this microorganism's ability to spread through the blood and to cause sepsis. While CPS type K1 is an important virulence factor in K. pneumoniae causing PLA, the role of LPS in PLA is not ...

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