Mechanisms of Naturally Acquired Immunity to Streptococcus pneumoniae

by Elisa Ramos-Sevillano, Giuseppe Ercoli, Jeremy S. Brown
Published 2019-03-01

Nasopharyngeal colonization and invasive disease are enhanced by the cell wall hydrolases LytB and LytC of Streptococcus pneumoniae.

by Elisa Ramos-Sevillano, Miriam Moscoso, Pedro García, Ernesto García, Jose Yuste
Published 2011-01-01

Prophages and satellite prophages are widespread in Streptococcus and may play a role in pneumococcal pathogenesis

by Reza Rezaei Javan, Elisa Ramos-Sevillano, Asma Akter, Jeremy Brown, Angela B. Brueggemann
Published 2019-10-01

Maintained partial protection against Streptococcus pneumoniae despite B‐cell depletion in mice vaccinated with a pneumococcal glycoconjugate vaccine

by Giuseppe Ercoli, Elisa Ramos‐Sevillano, Emma Pearce, Sara Ragab, David Goldblatt, Gisbert Weckbecker, Jeremy S Brown
Published 2022-01-01

The Influence of B Cell Depletion Therapy on Naturally Acquired Immunity to Streptococcus pneumoniae

by Giuseppe Ercoli, Elisa Ramos-Sevillano, Rie Nakajima, Rafael Ramiro de Assis, Algis Jasinskas, David Goldblatt, Philip Felgner, Gisbert Weckbecker, Jeremy Brown
Published 2021-01-01

Cefditoren and ceftriaxone enhance complement-mediated immunity in the presence of specific antibodies against antibiotic-resistant pneumococcal strains.

by Elisa Ramos-Sevillano, Cinthya Rodríguez-Sosa, Fabio Cafini, Maria-Jose Giménez, Ana Navarro, David Sevillano, Luis Alou, Ernesto García, Lorenzo Aguilar, Jose Yuste
Published 2012-01-01

PSGL-1 on Leukocytes is a Critical Component of the Host Immune Response against Invasive Pneumococcal Disease.

by Elisa Ramos-Sevillano, Ana Urzainqui, Belén de Andrés, Rafael González-Tajuelo, Mirian Domenech, Fernando González-Camacho, Francisco Sánchez-Madrid, Jeremy S Brown, Ernesto García, Jose Yuste
Published 2016-03-01

Enhanced in vivo activity of cefditoren in pre-immunized mice against penicillin-resistant S. pneumoniae (serotypes 6B, 19F and 23F) in a sepsis model.

by Fabio Cafini, Jose Yuste, Maria-Jose Giménez, David Sevillano, Lorenzo Aguilar, Luis Alou, Elisa Ramos-Sevillano, Martha Torrico, Natalia González, Ernesto García, Pilar Coronel, Jose Prieto
Published 2010-01-01

Deletion of the Zinc Transporter Lipoprotein AdcAII Causes Hyperencapsulation of <named-content content-type="genus-species">Streptococcus pneumoniae</named-content> Associated wit...

by Claire Durmort, Giuseppe Ercoli, Elisa Ramos-Sevillano, Suneeta Chimalapati, Richard D. Haigh, Megan De Ste Croix, Katherine Gould, Jason Hinds, Yann Guerardel, Thierry Vernet, Marco Oggioni, Jeremy S. Brown
Published 2020-04-01

Strain Specific Variations in Acinetobacter baumannii Complement Sensitivity

by Gathoni Kamuyu, Giuseppe Ercoli, Elisa Ramos-Sevillano, Sam Willcocks, Chidchamai Kewcharoenwong, Chidchamai Kewcharoenwong, Pattarachai Kiratisin, Peter W. Taylor, Brendan W. Wren, Ganjana Lertmemongkolchai, Ganjana Lertmemongkolchai, Richard A. Stabler, Jeremy S. Brown
Published 2022-06-01

Protective Effect of Nasal Colonisation with <i>∆cps/piaA</i> and <i>∆cps/proABC</i><i>Streptococcus pneumoniae</i> Strains against Recolonisation and Invasive Infection

by Elisa Ramos-Sevillano, Giuseppe Ercoli, José Afonso Guerra-Assunção, Philip Felgner, Rafael Ramiro de Assis, Rie Nakajima, David Goldblatt, Kevin Kweku Adjei Tetteh, Robert Simon Heyderman, Stephen Brian Gordon, Daniela Mulari Ferreria, Jeremy Stuart Brown
Published 2021-03-01

Genome-wide association studies reveal the role of polymorphisms affecting factor H binding protein expression in host invasion by Neisseria meningitidis.

by Sarah G Earle, Mariya Lobanovska, Hayley Lavender, Changyan Tang, Rachel M Exley, Elisa Ramos-Sevillano, Douglas F Browning, Vasiliki Kostiou, Odile B Harrison, Holly B Bratcher, Gabriele Varani, Christoph M Tang, Daniel J Wilson, Martin C J Maiden
Published 2021-10-01

CSF Levels of Elongation Factor Tu Is Associated With Increased Mortality in Malawian Adults With Streptococcus pneumoniae Meningitis

by Emma C. Wall, Emma C. Wall, Emma C. Wall, Philip Brownridge, Gavin Laing, Vanessa S. Terra, Veronica Mlozowa, Brigitte Denis, Mulinda Nyirenda, Mulinda Nyirenda, Theresa Allain, Elisa Ramos-Sevillano, Enitan Carrol, Andrea Collins, Andrea Collins, Stephen B. Gordon, Stephen B. Gordon, David G. Lalloo, Brendan Wren, Robert Beynon, Robert S. Heyderman, Robert S. Heyderman, Jeremy S. Brown
Published 2020-12-01