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  1. Article: Consortium management structures, processes, and approaches: The DELTAS Africa example.

    Tagoe, Nadia / Molyneux, Sassy / Pulford, Justin / Kinyanjui, Sam

    Wellcome open research

    2022  Volume 7, Page(s) 139

    Abstract: Background: ...

    Abstract Background:
    Language English
    Publishing date 2022-04-21
    Publishing country England
    Document type Journal Article
    ISSN 2398-502X
    ISSN 2398-502X
    DOI 10.12688/wellcomeopenres.17721.1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: A framework for managing health research capacity strengthening consortia: addressing tensions and enhancing capacity outcomes.

    Tagoe, Nadia / Pulford, Justin / Kinyanjui, Sam / Molyneux, Sassy

    BMJ global health

    2022  Volume 7, Issue 10

    Abstract: There has been a steady increase in health research capacity strengthening (HRCS) consortia and programmes. However, their structures and management practices and the effect on the capacity strengthening outcomes have been underexamined. We conducted a ... ...

    Abstract There has been a steady increase in health research capacity strengthening (HRCS) consortia and programmes. However, their structures and management practices and the effect on the capacity strengthening outcomes have been underexamined. We conducted a case study involving three HRCS consortia where we critically examined the consortia's decision-making processes, strategies for resolving management tensions and the potential implications for consortia outcomes. We conducted 44 in-depth interviews with a range of consortia members and employed the framework method to analyse the data. We assessed the extent to which consortia's management practices and strategies enabled or hindered research capacity strengthening using a capacity development lens. At the heart of consortium management is how tensions are navigated and the resolution strategies adopted. This study demonstrates that the management strategies adopted by consortia have capacity strengthening consequences. When deciding on tension management strategies, trade-offs often occur, sometimes to the detriment of capacity strengthening aims. When management strategies align with capacity development principles, consortium management processes become capacity strengthening mechanisms for participating individuals and institutions. Such alignment enhances programme effectiveness and value for money. Drawing on these findings, we propose an evidence-informed management framework that consortia leaders can use in practice to support decision-making to optimise research capacity gains. Considering the increasing investment in HRCS consortia, leveraging all consortium processes towards capacity strengthening will maximise the returns on investments made.
    MeSH term(s) Capacity Building ; Health Services ; Health Services Research ; Humans ; Program Evaluation
    Language English
    Publishing date 2022-09-30
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 2059-7908
    ISSN 2059-7908
    DOI 10.1136/bmjgh-2022-009472
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Designing and delivering bioinformatics project-based learning in East Africa.

    Kibet, Caleb K / Entfellner, Jean-Baka Domelevo / Jjingo, Daudi / de Villiers, Etienne Pierre / de Villiers, Santie / Wambui, Karen / Kinyanjui, Sam / Masiga, Daniel

    BMC bioinformatics

    2024  Volume 25, Issue 1, Page(s) 150

    Abstract: Background: The Eastern Africa Network for Bioinformatics Training (EANBiT) has matured through continuous evaluation, feedback, and codesign. We highlight how the program has evolved to meet challenges and achieve its goals and how experiential ... ...

    Abstract Background: The Eastern Africa Network for Bioinformatics Training (EANBiT) has matured through continuous evaluation, feedback, and codesign. We highlight how the program has evolved to meet challenges and achieve its goals and how experiential learning through mini projects enhances the acquisition of skills and collaboration. We continued to learn and grow through honest feedback and evaluation of the program, trainers, and modules, enabling us to provide robust training even during the Coronavirus disease 2019 (COVID-19) pandemic, when we had to redesign the program due to restricted travel and in person group meetings.
    Results: In response to the pandemic, we developed a program to maintain "residential" training experiences and benefits remotely. We had to answer the following questions: What must change to still achieve the RT goals? What optimal platforms should be used? How would we manage connectivity and data challenges? How could we avoid online fatigue? Going virtual presented an opportunity to reflect on the essence and uniqueness of the program and its ability to meet the objective of strengthening bioinformatics skills among the cohorts of students using different delivery approaches. It allowed an increase in the number of participants. Evaluating each program component is critical for improvement, primarily when feedback feeds into the program's continuous amendment. Initially, the participants noted that there were too many modules, insufficient time, and a lack of hands-on training as a result of too much focus on theory. In the subsequent iterations, we reduced the number of modules from 27 to five, created a harmonized repository for the materials on GitHub, and introduced project-based learning through the mini projects.
    Conclusion: We demonstrate that implementing a program design through detailed monitoring and evaluation leads to success, especially when participants who are the best fit for the program are selected on an appropriate level of skills, motivation, and commitment.
    MeSH term(s) Humans ; Learning ; Africa, Eastern ; COVID-19/epidemiology ; Computational Biology ; Pandemics
    Language English
    Publishing date 2024-04-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 2041484-5
    ISSN 1471-2105 ; 1471-2105
    ISSN (online) 1471-2105
    ISSN 1471-2105
    DOI 10.1186/s12859-024-05680-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Bi-isotype immunoglobulins enhance antibody-mediated neutrophil activity against

    Ogwang, Rodney / Murugu, Lewis / Nkumama, Irene N / Nyamako, Lydia / Kai, Oscar / Mwai, Kennedy / Murungi, Linda / Idro, Richard / Bejon, Philip / Tuju, James / Kinyanjui, Sam Muchina / Osier, Faith H A

    Frontiers in immunology

    2024  Volume 15, Page(s) 1360220

    Abstract: Background: Malaria remains a major global health priority, and monoclonal antibodies (mAbs) are emerging as potential new tools to support efforts to control the disease. Recent data suggest that Fc-dependent mechanisms of immunity are important ... ...

    Abstract Background: Malaria remains a major global health priority, and monoclonal antibodies (mAbs) are emerging as potential new tools to support efforts to control the disease. Recent data suggest that Fc-dependent mechanisms of immunity are important mediators of protection against the blood stages of the infection, but few studies have investigated this in the context of mAbs. We aimed to isolate mAbs agnostic to cognate antigens that target whole merozoites and simultaneously induce potent neutrophil activity measured by the level of reactive oxygen species (ROS) production using an antibody-dependent respiratory burst (ADRB) assay.
    Methods: We used samples from semi-immune adults living in coastal Kenya to isolate mAbs that induce merozoite-specific ADRB activity. We then tested whether modifying the expressed IgG1 isotype to an IgG-IgA Fc region chimera would enhance the level of ADRB activity.
    Results: We isolated a panel of nine mAbs with specificity to whole merozoites. mAb J31 induced ADRB activity in a dose-dependent fashion. Compared to IgG1, our modified antibody IgG-IgA bi-isotype induced higher ADRB activity across all concentrations tested. Further, we observed a negative hook effect at high IgG1 mAb concentrations (i.e., >200 µg/mL), but this was reversed by Fc modification. We identified MSP3.5 as the potential cognate target of mAb J31.
    Conclusions: We demonstrate an approach to engineer mAbs with enhanced ADRB potency against blood-stage parasites.
    Language English
    Publishing date 2024-04-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2606827-8
    ISSN 1664-3224 ; 1664-3224
    ISSN (online) 1664-3224
    ISSN 1664-3224
    DOI 10.3389/fimmu.2024.1360220
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Increasing diversity in genomics requires investment in equitable partnerships and capacity building.

    Martin, Alicia R / Stroud, Rocky E / Abebe, Tamrat / Akena, Dickens / Alemayehu, Melkam / Atwoli, Lukoye / Chapman, Sinéad B / Flowers, Katelyn / Gelaye, Bizu / Gichuru, Stella / Kariuki, Symon M / Kinyanjui, Sam / Korte, Kristina J / Koen, Nastassja / Koenen, Karestan C / Newton, Charles R J C / Olivares, Ana Maria / Pollock, Sam / Post, Kristianna /
    Singh, Ilina / Stein, Dan J / Teferra, Solomon / Zingela, Zukiswa / Chibnik, Lori B

    Nature genetics

    2022  Volume 54, Issue 6, Page(s) 740–745

    MeSH term(s) Capacity Building ; Genomics
    Language English
    Publishing date 2022-05-30
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
    ZDB-ID 1108734-1
    ISSN 1546-1718 ; 1061-4036
    ISSN (online) 1546-1718
    ISSN 1061-4036
    DOI 10.1038/s41588-022-01095-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Considerations for an integrated population health databank in Africa: lessons from global best practices.

    Igumbor, Jude O / Bosire, Edna N / Vicente-Crespo, Marta / Igumbor, Ehimario U / Olalekan, Uthman A / Chirwa, Tobias F / Kinyanjui, Sam M / Kyobutungi, Catherine / Fonn, Sharon

    Wellcome open research

    2021  Volume 6, Page(s) 214

    Abstract: Background: ...

    Abstract Background:
    Language English
    Publishing date 2021-08-23
    Publishing country England
    Document type Journal Article
    ISSN 2398-502X
    ISSN 2398-502X
    DOI 10.12688/wellcomeopenres.17000.1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Managing health research capacity strengthening consortia: a systematised review of the published literature.

    Tagoe, Nadia / Molyneux, Sassy / Pulford, Justin / Murunga, Violet I / Kinyanjui, Sam

    BMJ global health

    2019  Volume 4, Issue 2, Page(s) e001318

    Abstract: Background: Locally relevant research is considered critical for advancing health and development in low- and middle-income countries (LMICs). Accordingly, health research capacity strengthening (HRCS) efforts have intensified, increasingly through ... ...

    Abstract Background: Locally relevant research is considered critical for advancing health and development in low- and middle-income countries (LMICs). Accordingly, health research capacity strengthening (HRCS) efforts have intensified, increasingly through consortia. Yet, the knowledge base for managing such consortia is not well defined. This review aimed to ascertain the scope and quality of published literature on HRCS consortium management processes, management-related factors influencing consortium operations and outcomes, and the knowledge gaps.
    Methods: Given the paucity of published HRCS literature, a 'systematised review' as outlined by Grant and Booth was conducted, modelling the systematic review process without restriction to research-based publications. A systematic search in PubMed and Scopus was carried out coupled with a manual search for papers using reference checking and citation searching. A quality appraisal of eligible articles using the Mixed Method Appraisal Tool was undertaken. Thematic synthesis was used to analyse the extracted data.
    Results: The search identified 55 papers, made up of 18 empirical papers and 37 commentaries focusing on consortium-based HRCS initiatives involving LMICs and reporting management-related data. The review indicates increasing efforts being made in the HRCS field in reporting consortia outcomes. However, it highlights the dearth of high-quality empirical research on HRCS consortium management and the nascent nature of the field with most papers published after 2010. The available literature highlights the importance of relational management factors such as equity and power relations in influencing consortium success, though these factors were not explored in depth. Operational management processes and their role in the capacity strengthening pathway were rarely examined.
    Conclusion: Findings indicate a weak evidence base for HRCS consortium management both in terms of quantity and conceptual depth, demonstrating the need for an expanded research effort to inform HRCS practice.
    Language English
    Publishing date 2019-04-14
    Publishing country England
    Document type Journal Article
    ISSN 2059-7908
    ISSN 2059-7908
    DOI 10.1136/bmjgh-2018-001318
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Enhancing science preparedness for health emergencies in Africa through research capacity building.

    Kinyanjui, Sam / Fonn, Sharon / Kyobutungi, Catherine / Vicente-Crespo, Marta / Bonfoh, Bassirou / Ndungu, Thumbi / Sewankambo, Nelson Kaulukusi / Djimde, Abdoulaye A / Gaye, Oumar / Chirwa, Tobias / Musenge, Eustasius / Elliot, Alison / Nakanjako, Damalie / Chibanda, Dixon / Awandare, Gordon

    BMJ global health

    2020  Volume 5, Issue 7

    MeSH term(s) Africa ; Capacity Building ; Disaster Planning ; Emergencies ; Humans ; Public Health
    Keywords covid19
    Language English
    Publishing date 2020-07-07
    Publishing country England
    Document type Editorial ; Research Support, Non-U.S. Gov't
    ISSN 2059-7908
    ISSN 2059-7908
    DOI 10.1136/bmjgh-2020-003072
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Cadmium tolerance pathway in Anopheles gambiae senso stricto.

    Rono, Martin K / Muturi, Catherine N / Ochieng, Richard / Mwakubabanya, Ramadhan / Wachira, Francis N / Mwangangi, Joseph / Kinyanjui, Sam / Njunge, James / Mireji, Paul O

    Acta tropica

    2019  Volume 198, Page(s) 105033

    Abstract: Cadmium is one of the widely used heavy metals (HM) in commercial and industrial products and contributes to environmental contamination in an urban setting. In our previous studies, we established that An. gambiae sensu stricto, a vector of malaria, had ...

    Abstract Cadmium is one of the widely used heavy metals (HM) in commercial and industrial products and contributes to environmental contamination in an urban setting. In our previous studies, we established that An. gambiae sensu stricto, a vector of malaria, had adapted to HM pollutants in nature despite their proclivity for unpolluted aquatic habitats. We further demonstrated that heavy metal tolerance adaptation process impacts a biological cost to the fitness of the mosquito and potentially involves the induction of specific HM-responsive transcripts and proteins. Here we interrogated differential proteomic profiles of the cadmium tolerant vs. naïve strains of An. gambiae to shed light on proteomic processes that underpinned biological cost to fitness. We identified a total of 1067 larval proteins and observed significant down-regulation of proteins involved in larval immune responses, energy metabolism, antioxidant enzymes, protein synthesis, and proton transport. Our results suggest that mosquitoes can adjust their biological program through proteome changes to counter HM pollution. Since our study was done in controlled laboratory settings, we acknowledge this may not wholly represent the conditions HM polluted environments. Nevertheless, mosquitoes deploying this strategy have the potential of creating an urban enclave for breeding and thrive and become agents of sporadic malaria epidemics.
    MeSH term(s) Animals ; Anopheles/drug effects ; Cadmium/toxicity ; Gene Expression Regulation/drug effects ; Insect Proteins/genetics ; Insect Proteins/metabolism ; Larva/drug effects ; Mosquito Vectors ; Proteomics
    Chemical Substances Insect Proteins ; Cadmium (00BH33GNGH)
    Language English
    Publishing date 2019-05-20
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 210415-5
    ISSN 1873-6254 ; 0001-706X
    ISSN (online) 1873-6254
    ISSN 0001-706X
    DOI 10.1016/j.actatropica.2019.05.024
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Considerations for an integrated population health databank in Africa

    Edna N. Bosire / Jude O. Igumbor / Ehimario U. Igumbor / Sharon Fonn / Marta Vicente-Crespo / Tobias F. Chirwa / Uthman A. Olalekan / Sam M. Kinyanjui / Catherine Kyobutungi

    Wellcome Open Research, Vol

    lessons from global best practices [version 1; peer review: 2 approved]

    2021  Volume 6

    Abstract: Background: The rising digitisation and proliferation of data sources and repositories cannot be ignored. This trend expands opportunities to integrate and share population health data. Such platforms have many benefits, including the potential to ... ...

    Abstract Background: The rising digitisation and proliferation of data sources and repositories cannot be ignored. This trend expands opportunities to integrate and share population health data. Such platforms have many benefits, including the potential to efficiently translate information arising from such data to evidence needed to address complex global health challenges. There are pockets of quality data on the continent that may benefit from greater integration. Integration of data sources is however under-explored in Africa. The aim of this article is to identify the requirements and provide practical recommendations for developing a multi-consortia public and population health data-sharing framework for Africa. Methods: We conducted a narrative review of global best practices and policies on data sharing and its optimisation. We searched eight databases for publications and undertook an iterative snowballing search of articles cited in the identified publications. The Leximancer software © enabled content analysis and selection of a sample of the most relevant articles for detailed review. Themes were developed through immersion in the extracts of selected articles using inductive thematic analysis. We also performed interviews with public and population health stakeholders in Africa to gather their experiences, perceptions, and expectations of data sharing. Results: Our findings described global stakeholder experiences on research data sharing. We identified some challenges and measures to harness available resources and incentivise data sharing. We further highlight progress made by the different groups in Africa and identified the infrastructural requirements and considerations when implementing data sharing platforms. Furthermore, the review suggests key reforms required, particularly in the areas of consenting, privacy protection, data ownership, governance, and data access. Conclusions: The findings underscore the critical role of inclusion, social justice, public good, data security, accountability, ...
    Keywords Data sharing ; open science ; databank ; ethics ; population health ; eng ; Medicine ; R ; Science ; Q
    Subject code 306
    Language English
    Publishing date 2021-08-01T00:00:00Z
    Publisher Wellcome
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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