Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Marcel, Tongo"'
Editorial: Characterization of HIV-1 variants: implications for HIV-1 prevention, treatment and cure
Publikováno v:
Frontiers in Virology, Vol 4 (2024)
Externí odkaz:
https://doaj.org/article/268fae96414a470e9a927a690fb21510
Autor:
Nelson Sonela, Jaclyn Mann, Celestin Godwe, Oumarou H. Goni, Mérime Tchakoute, Nathalie Nkoue, Tulio de Oliveira, Mark A. Brockman, Zabrina L. Brumme, Thumbi Ndung’u, Marcel Tongo
Publikováno v:
Frontiers in Virology, Vol 4 (2024)
HIV-1 group M (HIV-1M) lineages downregulate HLA-I and CD4 expression via their Nef proteins. We hypothesized that these Nef functions may be partially responsible for the differences in prevalence of viruses from different lineages that co-circulate
Externí odkaz:
https://doaj.org/article/b41d94ab929d4855a86f2ab52eee7a0e
Autor:
Joseph Fokam, Rene Ghislain Essomba, Richard Njouom, Marie-Claire A. Okomo, Sara Eyangoh, Celestin Godwe, Bryan Tegomoh, John O. Otshudiema, Julius Nwobegahay, Lucy Ndip, Blaise Akenji, Desire Takou, Mohamed M. M. Moctar, Cleophas Kahtita Mbah, Valantine Ngum Ndze, Martin Maidadi-Foudi, Charles Kouanfack, Sandrine Tonmeu, Dorine Ngono, John Nkengasong, Nicaise Ndembi, Anne-Cecile Z. K. Bissek, Christian Mouangue, Chanceline B. Ndongo, Emilienne Epée, Nadia Mandeng, Sandrine Kamso Belinga, Ahidjo Ayouba, Nicolas Fernandez, Marcel Tongo, Vittorio Colizzi, Gregory-Edie Halle-Ekane, Carlo-Federico Perno, Alexis Ndjolo, Clement B. Ndongmo, Judith Shang, Linda Esso, Oliviera de-Tulio, Moussa Moise Diagne, Yap Boum, Georges A. E. Mballa, Louis R. Njock, Genomic Surveillance Study Group
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract While the SARS-CoV-2 dynamic has been described globally, there is a lack of data from Sub-Saharan Africa. We herein report the dynamics of SARS-CoV-2 lineages from March 2020 to March 2022 in Cameroon. Of the 760 whole-genome sequences succ
Externí odkaz:
https://doaj.org/article/c80090dba36c4ad0b8643843b327a0b4
Autor:
Dell-Dylan Kenfack, Georges Nguefack-Tsague, Veronique B Penlap, Martin F Maidadi, Celestin Godwe, Nico F Njayou, Jude D Bigoga, Francine Ntoumi, Eitel Mpoudi-Ngole, Marcel Tongo
Publikováno v:
Journal of Clinical Virology Plus, Vol 3, Iss 4, Pp 100168- (2023)
Introduction: While the global COVID-19 pandemic is slowly coming under control, current efforts are focused on understanding the epidemiology of endemic SARS-CoV-2. The tool of choice for doing so remains serological tests that detect SARS-CoV-2 ind
Externí odkaz:
https://doaj.org/article/8068ca4fad1f4c81b51a08290f03f360
Autor:
Francis Ateba Ndongo, Emilande Guichet, Eric Donald Mimbé, Justin Ndié, Raphael Pelloquin, Marie Varloteaux, Livo Esemu, Mireille Mpoudi-Etame, Nadine Lamare, Ginette Edoul, Rodrigue Kamga Wouambo, Dowbiss Meta Djomsi, Marcel Tongo, Félicité Naah Tabala, Rogacien Kana Dongmo, Mamadou Saliou Kalifa Diallo, Julie Bouillin, Guillaume Thaurignac, Ahidjo Ayouba, Martine Peeters, Eric Delaporte, Anne-Cécile Zoung-Kanyi Bissek, Eitel Mpoudi-Ngolé
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 6, Pp 1233-1236 (2022)
We conducted 2 independent population-based SARS-CoV-2 serosurveys in Yaoundé, Cameroon, during January 27–February 6 and April 24–May 19, 2021. Overall age-standardized SARS-CoV-2 IgG seroprevalence increased from 18.6% in the first survey to 5
Externí odkaz:
https://doaj.org/article/c5a73a1dfb9f405f87fee0ab5726f18b
Autor:
Cyrille, Tejiokem Mathurin, Serge, Sadeuh-Mba, Brice, Tchatchueng Mbougwa Jules, Alain, Tagnouokam Ngoupo Paul, Grace, Ngondi, Joseph, Fokam, Achta, Hamadou, Gisèle, Nke, Julius, Nwobegahay, Marcel, Tongo, Melissa, Sander, Lucy, Ndip, Ronald, Perraut, Claire, Okomo Assoumou Marie, Walter, Pefura Yone Eric, Alain, Etoundi Mballa Georges, Richard, Njouom, Sara, Eyangoh
Publikováno v:
In IJID Regions September 2022 4:33-41
Autor:
Omotayo Farinre, Kamini Gounder, Tarylee Reddy, Marcel Tongo, Jonathan Hare, Beth Chaplin, Jill Gilmour, Phyllis Kanki, Jaclyn K. Mann, Thumbi Ndung’u
Publikováno v:
Retrovirology, Vol 18, Iss 1, Pp 1-16 (2021)
Abstract Background The HIV-1 epidemic in sub-Saharan Africa is heterogeneous with diverse unevenly distributed subtypes and regional differences in prevalence. Subtype-specific differences in disease progression rate and transmission efficiency have
Externí odkaz:
https://doaj.org/article/333bae7afc7345b0a3a56f5f08174403
Autor:
Nancy B. Tahmo, Frankline Sevidzem Wirsiy, Dum-Buo Nnamdi, Marcel Tongo, James V. Lawler, M. Jana Broadhurst, Charles S. Wondji, David M. Brett-Major
Publikováno v:
IJID Regions. 7:84-109
Autor:
Simon Eyongabane Ako, Celine N. Nkenfou, Jules N. Assob, Thumamo Benjamin Pokam, Moses Njutain Ngemenya, Roland N. Ndip, Anong Damian Nota, Marcel Tongo, Christopher Njopin, Enoh Jude Eteneneng, Federick Nchang Cho, Mbanya Gladice Mbanya, Woguia Gilles-Fils, Ngoume Moukoma Y. Franck, Eric Achidi Akum
Publikováno v:
International Journal of TROPICAL DISEASE & Health. 44:46-65
Background: Knowledge of the core gut microbiome among Cameroonians is a preliminary step for a better implementation of treatment strategies to correct dysbiosis and improve health care management. HIV infection has continued to cause high mortality
Autor:
Simon Eyongabane Ako, Celine Nguefeu Nkenfou, Jules Ngudia Assob, Thumamo Benjamin Pokam, Marcel Tongo, Enoh Jude Eteneneng, Mbanya Gladice Mbanya, Eric Achidi Akum
Publikováno v:
International Journal of TROPICAL DISEASE & Health. 44:33-45
The human digestive tract harbors complex microbial communities within its epithelial cell lining. Disruption in enteric immunity will promote gut dysbiosis, which can successively induce chronic inflammation within the mucous membrane and periphery.