Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Shirley A Onyango"'
Autor:
Maxwell G Machani, Irene Nzioki, Shirley A Onyango, Brenda Onyango, John Githure, Harrysone Atieli, Chloe Wang, Ming-Chieh Lee, Andrew K Githeko, Yaw A Afrane, Eric Ochomo, Guiyun Yan
Publikováno v:
PLoS ONE, Vol 19, Iss 11, p e0303921 (2024)
BackgroundThe rise of insecticide resistance poses a growing challenge to the effectiveness of vector control tools, particularly in rural areas. However, the urban setting has received comparatively less focus despite its significance in attracting
Externí odkaz:
https://doaj.org/article/b232245015c34218b8c140aa74554051
Autor:
Kevin O Ochwedo, Shirley A Onyango, Collince J Omondi, Pauline W Orondo, Benyl M Ondeto, Ming-Chieh Lee, Harrysone E Atieli, Sidney O Ogolla, Andrew K Githeko, Antony C A Otieno, Wolfgang R Mukabana, Guiyun Yan, Daibin Zhong, James W Kazura
Publikováno v:
PLoS ONE, Vol 17, Iss 4, p e0266394 (2022)
BackgroundLeading transmission-blocking vaccine candidates such as Plasmodium falciparum surface protein 25 (Pfs25 gene) may undergo antigenic alterations which may render them ineffective or allele-specific. This study examines the level of genetic
Externí odkaz:
https://doaj.org/article/e42ab67a8586401cba5b15c6144b49f3
Autor:
Isaiah Debrah, Yaw A Afrane, Linda E Amoah, Kevin O Ochwedo, Wolfgang R Mukabana, Daibin Zhong, Guofa Zhou, Ming-Chieh Lee, Shirley A Onyango, Edwin O Magomere, Harrysone Atieli, Andrew K Githeko, Guiyun Yan
Publikováno v:
PLoS ONE, Vol 16, Iss 10, p e0255321 (2021)
BackgroundAn. funestus is a major Afrotropical vector of human malaria. This study sought to investigate the larval ecology, sporozoite infection rates and blood meal sources of An. funestus in western Kenya.MethodsLarval surveys were carried out in
Externí odkaz:
https://doaj.org/article/6102c1be8a8a4f839e2ddc1a70e70dfe
Autor:
Shirley A Onyango, Kevin O Ochwedo, Maxwell G Machani, Collince J Omondi, Isaiah Debrah, Sidney O Ogolla, Ming-Chieh Lee, Guofa Zhou, Elizabeth Kokwaro, James W Kazura, Yaw A Afrane, Andrew K Githeko, Daibin Zhong, Guiyun Yan
Publikováno v:
PLoS ONE, Vol 16, Iss 11, p e0260434 (2021)
Plasmodium falciparum parasites have evolved genetic adaptations to overcome immune responses mounted by diverse Anopheles vectors hindering malaria control efforts. Plasmodium falciparum surface protein Pfs47 is critical in the parasite's survival b
Externí odkaz:
https://doaj.org/article/e4ebbc8838f84ab5ba5a353588f696d1
Autor:
Shirley A. Onyango, Kevin O. Ochwedo, Maxwell G. Machani, Julius O. Olumeh, Isaiah Debrah, Collince J. Omondi, Sidney O. Ogolla, Ming-Chieh Lee, Guofa Zhou, Elizabeth Kokwaro, James W. Kazura, Yaw A. Afrane, Andrew K. Githeko, Daibin Zhong, Guiyun Yan
Publikováno v:
Malaria Journal, Vol 21, Iss 1, Pp 1-10 (2022)
Abstract Background Evolutionary pressures lead to the selection of efficient malaria vectors either resistant or susceptible to Plasmodium parasites. These forces may favour the introduction of species genotypes that adapt to new breeding habitats,
Externí odkaz:
https://doaj.org/article/bd9e792b4298405ebe3a4428400020b2
Autor:
Kevin O. Ochwedo, Fredrick O. Ariri, Wilfred O. Otambo, Edwin O. Magomere, Isaiah Debrah, Shirley A. Onyango, Pauline W. Orondo, Harrysone E. Atieli, Sidney O. Ogolla, Antony C. A. Otieno, Wolfgang R. Mukabana, Andrew K. Githeko, Ming-Chieh Lee, Guiyun Yan, Daibin Zhong, James W. Kazura
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
Background: Malaria elimination and eradication efforts can be advanced by including transmission-blocking or reducing vaccines (TBVs) alongside existing interventions. Key transmission-blocking vaccine candidates, such as Pfs230 domain one and Pfs48
Externí odkaz:
https://doaj.org/article/7d1ad5e18b954fb0a0e007f436860ec7
Autor:
Irene Nzioki, Maxwell G. Machani, Shirley A. Onyango, Kevin K. Kabui, Andrew K. Githeko, Eric Ochomo, Guiyun Yan, Yaw A. Afrane
Background: Designing, implementing, and upscaling effective malaria vector control strategies necessitates understanding of when and where transmission occurs. This study assessed the biting patterns of potentially infectious malaria vectors at vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cb403e3d9a60698a63c9e13f08120de
https://doi.org/10.21203/rs.3.rs-2772202/v1
https://doi.org/10.21203/rs.3.rs-2772202/v1
Autor:
Isaiah Debrah, Kevin O. Ochwedo, Wilfred O. Otambo, Maxwell G. Machani, Edwin O. Magomere, Shirley A. Onyango, Daibin Zhong, Linda E. Amoah, Andrew K. Githeko, Yaw A. Afrane, Guiyun Yan
Publikováno v:
Insects; Volume 14; Issue 3; Pages: 273
Insects, vol 14, iss 3
Insects, vol 14, iss 3
The mitochondrial marker, COII, was employed to assess the genetic structure and diversity of Anopheles funestus, a very important malaria vector in Africa that adapt and colonize different ecological niches in western Kenya. Mosquitoes were collecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0979953e8fafa47f7bb9cb7893cba20
Autor:
Isaiah Debrah, Kevin O. Ochwedo, Wilfred O. Otambo, Maxwell G. Machani, Edwin O. Magomere, Shirley A. Onyango, Daibin Zhong, Linda Eva Amoah, Andrew Karanja Githeko, Yaw Asare Afrane, Guiyun Yan
The mitochondrial marker, cytochrome oxidase subunits II gene (mtDNA-COII) was employed to assess the genetic structure and diversity of Anopheles funestus, a very important malaria vector in Africa, that adapt and colonize different ecological niche
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe7d2bde6eb2b7cd49d80589161ec538
Autor:
Wilfred Ouma Otambo, Patrick O. Onyango, Kevin Ochwedo, Julius Olumeh, Shirley A. Onyango, Pauline Orondo, Harrysone Atieli, Ming-Chieh Lee, Chloe Wang, Daibin Zhong, Andrew Githeko, Guofa Zhou, John Githure, Collins Ouma, Guiyun Yan, James Kazura
Publikováno v:
BMC infectious diseases, vol 22, iss 1
Background Malaria remains a public health problem in Kenya despite sustained interventions deployed by the government. One of the major impediments to effective malaria control is a lack of accurate diagnosis and effective treatment. This study was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b47e500611c0b64125d63ba65e86485d
https://escholarship.org/uc/item/6dw4h3qb
https://escholarship.org/uc/item/6dw4h3qb