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Page 1
Schistosoma mansoni Infection Is Associated With a Higher Probability of Tuberculosis Disease in HIV-Infected Adults in Kenya.
McLaughlin TA, Nizam A, Hayara FO, Ouma GS, Campbell A, Khayumbi J, Ongalo J, Ouma SG, Shah NS, Altman JD, Kaushal D, Rengarajan J, Ernst JD, Blumberg HM, Waller LA, Gandhi NR, Day CL, Benkeser D. McLaughlin TA, et al. Among authors: ongalo j. J Acquir Immune Defic Syndr. 2021 Feb 1;86(2):157-163. doi: 10.1097/QAI.0000000000002536. J Acquir Immune Defic Syndr. 2021. PMID: 33074856 Free PMC article.
HIV Infection Is Associated With Downregulation of BTLA Expression on Mycobacterium tuberculosis-Specific CD4 T Cells in Active Tuberculosis Disease.
Barham MS, Abrahams DA, Khayumbi J, Ongalo J, Tonui J, Campbell A, de Kock M, Ouma SG, Odhiambo FH, Hanekom WA, Gandhi NR, Day CL. Barham MS, et al. Among authors: ongalo j. Front Immunol. 2019 Aug 21;10:1983. doi: 10.3389/fimmu.2019.01983. eCollection 2019. Front Immunol. 2019. PMID: 31497018 Free PMC article.
Distinct Human NK Cell Phenotypes and Functional Responses to Mycobacterium tuberculosis in Adults From TB Endemic and Non-endemic Regions.
Harris LD, Khayumbi J, Ongalo J, Sasser LE, Tonui J, Campbell A, Odhiambo FH, Ouma SG, Alter G, Gandhi NR, Day CL. Harris LD, et al. Among authors: ongalo j. Front Cell Infect Microbiol. 2020 Mar 24;10:120. doi: 10.3389/fcimb.2020.00120. eCollection 2020. Front Cell Infect Microbiol. 2020. PMID: 32266170 Free PMC article.
Activation-Induced Marker Expression Identifies Mycobacterium tuberculosis-Specific CD4 T Cells in a Cytokine-Independent Manner in HIV-Infected Individuals with Latent Tuberculosis.
Barham MS, Whatney WE, Khayumbi J, Ongalo J, Sasser LE, Campbell A, Franczek M, Kabongo MM, Ouma SG, Hayara FO, Gandhi NR, Day CL. Barham MS, et al. Among authors: ongalo j. Immunohorizons. 2020 Oct 2;4(10):573-584. doi: 10.4049/immunohorizons.2000051. Immunohorizons. 2020. PMID: 33008839 Free PMC article.
Adults from Kisumu, Kenya have robust γδ T cell responses to Schistosoma mansoni, which are modulated by tuberculosis.
McLaughlin TA, Khayumbi J, Ongalo J, Matete D, Tonui J, Muchiri B, Sasser LE, Campbell A, Allana S, Ouma SG, Hayara FO, Gandhi NR, Day CL. McLaughlin TA, et al. Among authors: ongalo j. PLoS Negl Trop Dis. 2020 Oct 12;14(10):e0008764. doi: 10.1371/journal.pntd.0008764. eCollection 2020 Oct. PLoS Negl Trop Dis. 2020. PMID: 33044959 Free PMC article.
A High Throughput Whole Blood Assay for Analysis of Multiple Antigen-Specific T Cell Responses in Human Mycobacterium tuberculosis Infection.
Whatney WE, Gandhi NR, Lindestam Arlehamn CS, Nizam A, Wu H, Quezada MJ, Campbell A, Allana S, Kabongo MM, Khayumbi J, Muchiri B, Ongalo J, Tonui J, Sasser LE, Fergus TJ, Ouma GS, Ouma SG, Beck AA, Mulligan MJ, Oladele A, Kaushal D, Cain KP, Waller L, Blumberg HM, Altman JD, Ernst JD, Rengarajan J, Day CL; TBRU-ASTRa Study Group. Whatney WE, et al. Among authors: ongalo j. J Immunol. 2018 Apr 15;200(8):3008-3019. doi: 10.4049/jimmunol.1701737. Epub 2018 Mar 14. J Immunol. 2018. PMID: 29540577 Free PMC article.
Prevalence and functional profile of SARS-CoV-2 T cells in asymptomatic Kenyan adults.
Samandari T, Ongalo JB, McCarthy KD, Biegon RK, Madiega PA, Mithika A, Orinda J, Mboya GM, Mwaura P, Anzala O, Onyango C, Oluoch FO, Osoro E, Dutertre CA, Tan N, Hang SK, Hariharaputran S, Lye DC, Herman-Roloff A, Le Bert N, Bertoletti A. Samandari T, et al. Among authors: ongalo jb. J Clin Invest. 2023 Jul 3;133(13):e170011. doi: 10.1172/JCI170011. J Clin Invest. 2023. PMID: 37219944 Free PMC article.