Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Sidney Ogolla"'
Autor:
Emily R. Hannon, Carmen J. Marsit, Arlene E. Dent, Paula Embury, Sidney Ogolla, David Midem, Scott M. Williams, James W. Kazura
Publikováno v:
BioData Mining, Vol 17, Iss 1, Pp 1-16 (2024)
Abstract Background Changing cell-type proportions can confound studies of differential gene expression or DNA methylation (DNAm) from peripheral blood mononuclear cells (PBMCs). We examined how cell-type proportions derived from the transcriptome ve
Externí odkaz:
https://doaj.org/article/8597c2e5e77243ba82997ddda9ac652c
Autor:
Agnieszka Szymula, Gabriela Samayoa-Reyes, Sidney Ogolla, Bing Liu, Shijun Li, Athira George, Nicholas Van Sciver, Rosemary Rochford, J. Pedro Simas, Kenneth M. Kaye
Publikováno v:
Cell Reports, Vol 42, Iss 7, Pp 112767- (2023)
Summary: Kaposi’s sarcoma herpesvirus (KSHV) establishes lifelong infection and persists in latently infected B cells. Paradoxically, in vitro B cell infection is inefficient, and cells rapidly die, suggesting the absence of necessary factor(s). KS
Externí odkaz:
https://doaj.org/article/c1d1cd8cfd444ee9bb32c010a02070aa
Autor:
Gabriela Samayoa-Reyes, Conner Jackson, Sidney Ogolla, Katherine Sabourin, Adeola Obajemu, Arlene E. Dent, Ludmilla Prokunina-Olsson, Rosemary Rochford
Publikováno v:
Malaria Journal, Vol 20, Iss 1, Pp 1-9 (2021)
Abstract Background Interferon (IFN)- λ4, a type III IFN, production is controlled by a dinucleotide frameshift variant (rs368234815-dG/TT) within the first exon of the IFNL4 gene. Carriers of the IFNL4-dG allele but not the IFNL4-TT allele are able
Externí odkaz:
https://doaj.org/article/30beb292e3794a3eaec553b868d4bdb8
Autor:
Katherine R. Dobbs, Paula Embury, Emmily Koech, Sidney Ogolla, Stephen Munga, James W. Kazura, Arlene E. Dent
Publikováno v:
Immunity & Ageing, Vol 18, Iss 1, Pp 1-14 (2021)
Abstract Background Age-related changes in adaptive and innate immune cells have been associated with a decline in effective immunity and chronic, low-grade inflammation. Epigenetic, transcriptional, and functional changes in monocytes occur with agi
Externí odkaz:
https://doaj.org/article/b5de2685d0b942f9b7fcbb23589b6e2c
Autor:
Colins O. Oduma, Sidney Ogolla, Harrysone Atieli, Bartholomew N. Ondigo, Ming-Chieh Lee, Andrew K. Githeko, Arlene E. Dent, James W. Kazura, Guiyun Yan, Cristian Koepfli
Publikováno v:
BMC Infectious Diseases, Vol 21, Iss 1, Pp 1-10 (2021)
Abstract Background Transmission stemming from asymptomatic infections is increasingly being recognized as a threat to malaria elimination. In many regions, malaria transmission is seasonal. It is not well understood whether Plasmodium falciparum mod
Externí odkaz:
https://doaj.org/article/1bcd842fc9f648c58b0dbbde2e50061a
Autor:
Katherine R. Sabourin, Sidney Ogolla, Ibrahim I. Daud, Conner L. Jackson, Wendell Miley, Nazzarena Labo, Denise Whitby, Rosemary Rochford
Publikováno v:
Infectious Agents and Cancer, Vol 15, Iss 1, Pp 1-9 (2020)
Abstract Background Kaposi sarcoma-associated herpesvirus (KSHV) seroprevalence in sub-Saharan African children can range up to 50% by age 2 years but factors affecting early age of KSHV infection are not well understood. Malaria during pregnancy has
Externí odkaz:
https://doaj.org/article/c41888b6061c45f2a277db8548bff8f7
Autor:
Arnold Reynaldi, Arlene E. Dent, Timothy E. Schlub, Sidney Ogolla, Rosemary Rochford, Miles P. Davenport
Publikováno v:
Malaria Journal, Vol 18, Iss 1, Pp 1-9 (2019)
Abstract Background Studies of the association between the level of anti-malarial antibody and protection from malaria infection can yield conflicting results if they fail to take into account differences in the malaria transmission rate. This can oc
Externí odkaz:
https://doaj.org/article/139e27fbf6cf4d70981db0531bc0fa76
Autor:
Ronald P. Schuyler, Conner Jackson, Josselyn E. Garcia-Perez, Ryan M. Baxter, Sidney Ogolla, Rosemary Rochford, Debashis Ghosh, Pratyaydipta Rudra, Elena W. Y. Hsieh
Publikováno v:
Frontiers in Immunology, Vol 10 (2019)
Cytometry by Time-Of-Flight (CyTOF) uses antibodies conjugated to isotopically pure metals to identify and quantify a large number of cellular features with single-cell resolution. A barcoding approach allows for 20 unique samples to be pooled and pr
Externí odkaz:
https://doaj.org/article/4b7ed76ef1d74cc0b0a1defbed816dc9
Autor:
Eunice N. Toko, Odada P. Sumba, Ibrahim I. Daud, Sidney Ogolla, Maxwel Majiwa, Jesse T. Krisher, Collins Ouma, Arlene E. Dent, Rosemary Rochford, Saurabh Mehta
Publikováno v:
Nutrients, Vol 8, Iss 12, p 794 (2016)
Maternal plasma 25-hydroxyvitamin D (25(OH)D) status and its association with pregnancy outcomes in malaria holoendemic regions of sub-Saharan Africa is poorly defined. We examined this association and any potential interaction with malaria and helmi
Externí odkaz:
https://doaj.org/article/10225a1c4d424a50bcff817b12141870
Publikováno v:
Mediterranean Journal of Basic and Applied Sciences. :01-13
Background: Human papillomavirus is the main factor in the etiology of cervical cancer, with over 99.7% of cases being associated with high-risk human papillomavirus infection. Although the majority of HPV infections are asymptomatic and self-limitin