Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Tsiri Agbenyega"'
Autor:
Donald L. Granger, Daniel Ansong, Tsiri Agbenyega, Melinda S. Liddle, Benjamin A. Brinton, Devon C. Hale, Bert K. Lopansri, Richard Reithinger, Donal Bisanzio
Publikováno v:
Malaria Journal, Vol 23, Iss 1, Pp 1-11 (2024)
Abstract Background Disordered amino acid metabolism is observed in cerebral malaria (CM). This study sought to determine whether abnormal amino acid concentrations were associated with level of consciousness in children recovering from coma. Twenty-
Externí odkaz:
https://doaj.org/article/e283d499619144efb6f12c60a5d547d3
Autor:
Selidji T. Agnandji, Mario Recker, Benjamin Mordmüller, Stephan Glöckner, Akim A. Adegnika, Bertrand Lell, Lucas Otieno, Walter Otieno, Seth Owusu-Agyei, Kwaku P. Asante, Tsiri Agbenyega, Daniel Ansong, Eusebio Macete, Pedro Aide, Hermann Sorgho, Halidou Tinto, Neema Mturi, John P.A. Lusingu, Samwel Gesase, Irving Hoffman, Nahya Salim Masoud, Charles R. Newton, Kalifa Bojang, Gérard Krause, Peter Gottfried Kremsner
Publikováno v:
International Journal of Infectious Diseases, Vol 134, Iss , Pp 240-247 (2023)
Objectives: Malaria is still one of the main reasons for hospitalization in children living in sub-Saharan Africa. Rapid risk stratification at admission is essential for optimal medical care and improved prognosis. Whereas coma, deep breathing, and,
Externí odkaz:
https://doaj.org/article/19946a651d7549b6af3b0b4c1208db9c
Autor:
Innocent Valéa, Samuel Adjei, Effua Usuf, Ousmane Traore, Daniel Ansong, Halidou Tinto, Harry Owusu Boateng, Athanase Mwinessobaonfou Some, Patrick Buabeng, Johan Vekemans, Amos Kotey, Pascale Vandoolaeghe, Mark Cullinane, Magali Traskine, Florence Ouedraogo, David Sambian, Marc Lievens, Marc Christian Tahita, Erik Jongert, Palpouguini Lompo, Ali Idriss, Dorota Borys, Sayouba Ouedraogo, Frank Prempeh, Lode Schuerman, Hermann Sorgho, Tsiri Agbenyega
Publikováno v:
Human Vaccines & Immunotherapeutics, Vol 16, Iss 6, Pp 1464-1470 (2020)
RTS,S/AS01E malaria vaccine contains the hepatitis B virus surface antigen and may thus serve as a potential hepatitis B vaccine. To evaluate the impact of RTS,S/AS01E when implemented in the Expanded Program of Immunization, infants 8–12 weeks old
Externí odkaz:
https://doaj.org/article/fc88a75214814b4181d957a8ec82fef3
Autor:
Yolanda Guerra Mendoza, Elodie Garric, Amanda Leach, Marc Lievens, Opokua Ofori-Anyinam, Jean-Yves Pirçon, Jens-Ulrich Stegmann, Pascale Vandoolaeghe, Lucas Otieno, Walter Otieno, Seth Owusu-Agyei, Jahit Sacarlal, Nahya Salim Masoud, Hermann Sorgho, Marcel Tanner, Halidou Tinto, Innocent Valea, Ali Takadir Mtoro, Patricia Njuguna, Martina Oneko, Godfrey Allan Otieno, Kephas Otieno, Samwel Gesase, Mary J Hamel, Irving Hoffman, Seyram Kaali, Portia Kamthunzi, Peter Kremsner, Miguel Lanaspa, Bertrand Lell, John Lusingu, Anangisye Malabeja, Pedro Aide, Pauline Akoo, Daniel Ansong, Kwaku Poku Asante, James A Berkley, Samuel Adjei, Tsiri Agbenyega, Selidji Todagbe Agnandji, Lode Schuerman
Publikováno v:
Human Vaccines & Immunotherapeutics, Vol 15, Iss 10, Pp 2386-2398 (2019)
A phase III, double-blind, randomized, controlled trial (NCT00866619) in sub-Saharan Africa showed RTS,S/AS01 vaccine efficacy against malaria. We now present in-depth safety results from this study. 8922 children (enrolled at 5–17 months) and 6537
Externí odkaz:
https://doaj.org/article/32543b5d892e42548e7e71deabcf0cf8
Autor:
Innocent Valéa, Samuel Adjei, Effua Usuf, Ousmane Traore, Daniel Ansong, Halidou Tinto, Harry Owusu Boateng, Amanda Leach, Athanase Mwinessobaonfou Some, Patrick Buabeng, Johan Vekemans, Louis Arnaud Nana, Amos Kotey, Pascale Vandoolaeghe, Florence Ouedraogo, David Sambian, Marc Lievens, Marc Christian Tahita, Theresa Rettig, Erik Jongert, Palpouguini Lompo, Ali Idriss, Dorota Borys, Sayouba Ouedraogo, Frank Prempeh, Md Ahsan Habib, Lode Schuerman, Hermann Sorgho, Tsiri Agbenyega
Publikováno v:
Human Vaccines & Immunotherapeutics, Vol 14, Iss 6, Pp 1489-1500 (2018)
The RTS,S/AS01 malaria vaccine (Mosquirix) reduces the incidence of Plasmodium falciparum malaria and is intended for routine administration to infants in Sub-Saharan Africa. We evaluated the immunogenicity and safety of 10-valent pneumococcal non-ty
Externí odkaz:
https://doaj.org/article/1161027a5eef47e6be6997a269ed1613
Autor:
Angela M. Early, Marc Lievens, Bronwyn L. MacInnis, Christian F. Ockenhouse, Sarah K. Volkman, Samuel Adjei, Tsiri Agbenyega, Daniel Ansong, Stacey Gondi, Brian Greenwood, Mary Hamel, Chris Odero, Kephas Otieno, Walter Otieno, Seth Owusu-Agyei, Kwaku Poku Asante, Hermann Sorgho, Lucas Tina, Halidou Tinto, Innocent Valea, Dyann F. Wirth, Daniel E. Neafsey
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
Host immune responses exert selective pressure on Plasmodium falciparum. Here, the authors show that allele-specific immunity impacts the antigenic diversity of individual malaria infections. This process partially explains the extreme amino acid div
Externí odkaz:
https://doaj.org/article/72c34aa44dde4a05811cc3f406231978
Autor:
Virginia Quaresima, Tsiri Agbenyega, Bismark Oppong, Julia Ann D. A. Awunyo, Priscilla Adu Adomah, Eunice Enty, Francesco Donato, Francesco Castelli
Publikováno v:
Tropical Medicine and Infectious Disease, Vol 6, Iss 3, p 161 (2021)
Malaria still represents one of the most debilitating and deadly diseases in the world. It has been suggested that malaria has different impacts on women and men due to both social and biological factors. A gender perspective is therefore important t
Externí odkaz:
https://doaj.org/article/0983b2aeec674a9abad686a2719c8893
Autor:
Chris Drakeley, Salim Abdulla, Selidji Todagbe Agnandji, José Francisco Fernandes, Peter Kremsner, Bertrand Lell, Ludovic Mewono, Bache Emmanuel Bache, Michael Gabriel Mihayo, Omar Juma, Marcel Tanner, Marc Christian Tahita, Halidou Tinto, Salou Diallo, Palpouguini Lompo, Umberto D’Alessandro, Bernhards Ogutu, Lucas Otieno, Solomon Otieno, Walter Otieno, Janet Oyieko, Kwaku Poku Asante, Dominic Bon-Ereme Dery, George Adjei, Elisha Adeniji, Dorcas Atibilla, Seth Owusu-Agyei, Brian Greenwood, Samwel Gesase, John Lusingu, Coline Mahende, Robert Mongi, Method Segeja, Samuel Adjei, Tsiri Agbenyega, Alex Agyekum, Daniel Ansong, John Tanko Bawa, Harry Owusu Boateng, Léonard Dandalo, Veronica Escamilla, Irving Hoffman, Peter Maenje, Francis Martinson, Terrell Carter, Didier Leboulleux, David C. Kaslow, Effua Usuf, Jean-Yves Pirçon, Edith Roset Bahmanyar
Publikováno v:
Malaria Journal, Vol 16, Iss 1, Pp 1-15 (2017)
Abstract Background Plasmodium falciparum prevalence (PfPR) is a widely used metric for assessing malaria transmission intensity. This study was carried out concurrently with the RTS,S/AS01 candidate malaria vaccine Phase III trial and estimated PfPR
Externí odkaz:
https://doaj.org/article/6e058e429cf64226b67c39b4bafbf55f
Autor:
Christian N. Nguetse, Ayola Akim Adegnika, Tsiri Agbenyega, Bernhards R. Ogutu, Sanjeev Krishna, Peter G. Kremsner, Thirumalaisamy P. Velavan
Publikováno v:
Malaria Journal, Vol 16, Iss 1, Pp 1-9 (2017)
Abstract Background The Plasmodium falciparum multidrug resistance 1 (PfMDR1), P. falciparum Ca2+-ATPase (PfATP6) and Kelch-13 propeller domain (PfK13) loci are molecular markers of parasite susceptibility to anti-malarial drugs. Their frequency dist
Externí odkaz:
https://doaj.org/article/b9eb2a0e5e4c496985dec5a6d4f4045f
Autor:
Kathrin Schuldt, Christa Ehmen, Juergen Sievertsen, Jennifer Evans, Juergen May, Daniel Ansong, Birgit Muntau, Gerd Ruge, Christian Timmann, Tsiri Agbenyega, Rolf D. Horstmann, Thorsten Thye
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 7, Iss 3, Pp 859-864 (2017)
In a recent report, the cellular receptor CD55 was identified as a molecule essential for the invasion of human erythrocytes by Plasmodium falciparum, the causal agent of the most severe form of malaria. As this invasion process represents a critical
Externí odkaz:
https://doaj.org/article/1646d1ca51c348d1a4f251f4ae8916d1