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Dr Justen Manasa

Lecturer

Dr Justen Manasa

 

List of Publications

  1. Tzou PL, Rhee SY, Pond SLK, Manasa J, Shafer RW. Selection analyses of paired HIV-1 gag and gp41 sequences obtained before and after antiretroviral therapy. Sci Data. 2018 Jul 24;5:180147. doi: 10.1038/sdata.2018.147. PubMed PMID: 30040081; PubMed Central PMCID: PMC6057438.
  2. Chimukangara B, Manasa J, Mitchell R, Nyabadza G, Katzenstein D, et al. Community Based 3Antiretroviral Treatment in Rural Zimbabwe. AIDS Res Hum Retroviruses. 2017 Sep 13;PubMed PMID: 28899102.
  3. Manasa J, Varghese V, Pond SLK, Rhee SY, Tzou PL, et al. Evolution of gag and gp41 in Patients Receiving Ritonavir-Boosted Protease Inhibitors. Sci Rep. 2017 Sep 14;7(1):11559. PubMed PMID: 28912582.
  4. Ratmann O, Wymant C, Colijn C, Danaviah S, Essex M, et al. HIV-1 full-genome phylogenetics of generalized epidemics in sub-Saharan Africa: impact of missing nucleotide characters in next-generation sequences. AIDS Res Hum Retroviruses. 2017 May 25;PubMed PMID: 28540766; NIHMSID: EMS73006; PubMed Central PMCID: PMC5597042.
  5. Chimukangara B, Varyani B, Shamu T, Mutsvangwa J, Manasa J, et al. HIV drug resistance testing among patients failing second line antiretroviral therapy Comparison of in-house and commercial sequencing. J Virol Methods. 2017 May;243:151-157. PubMed PMID: 27894862; NIHMSID: NIHMS854678; PubMed Central PMCID: PMC5393912.
  6. Modukanele K, Sherwin J, White E, Manasa J, Zijenah LS, et al. Envelope Tropism and Diversity of Subtype C HIV among pregnant Women in Zimbabwe. Clinical Research in HIV/ AIDS. 2017 April 28; 4(2):1038.
  7. Rossouw TM, Nieuwoudt M, Manasa J, Malherbe G, Lessells RJ, et al. HIV drug resistance levels in adults failing first-line antiretroviral therapy in an urban and a rural setting in South Africa. HIV Med. 2017 Feb;18(2):104-114. PubMed PMID: 27353262.
  8. Manasa J, Danaviah S, Lessells R, Elshareef M, Tanser F, et al. Increasing HIV-1 Drug Resistance Between 2010 and 2012 in Adults Participating in Population-Based HIV Surveillance in Rural KwaZulu-Natal, South Africa. AIDS Res Hum Retroviruses. 2016 Aug;32(8):763-9. PubMed PMID: 27002368; PubMed Central PMCID: PMC4971422.
  9. Manasa J, Katzenstein D. Editorial Commentary: Scaling Up Antiretroviral Therapy in Africa: Are We There Yet?. Clin Infect Dis. 2016 Feb 15;62(4):519-20. PubMed PMID: 26561533.
  10. Manhanzva MT, Mutsvangwa J, Beck IA, Frenkel LM, Tshabalala M, et al. The Burden of HIV Associated Drug Resistance Mutations in an Early Infant Diagnosis Program: A Glance through the Paediatric Window of Zimbabwe. Infectious Diseases and Therapy . 2015; 3(1).
  11. Kiepiela P, Manasa J, Moosa M, Moodley P, Gordon M, et al. HIV Drug Resistance Patterns at the Epicentre of the HIV-1 Epidemic in KwaZulu-Natal, South Africa 2003-2013. Journal of AIDS & clinical research. 2014 April 25; 5(5).
  12. Manasa J, Danaviah S, Pillay S, Padayachee P, Mthiyane H, et al. An affordable HIV-1 drug resistance monitoring method for resource limited settings. J Vis Exp. 2014 Mar 30;(85)PubMed PMID: 24747156; NIHMSID: EMS58421; PubMed Central PMCID: PMC4024245.
  13. Lessells RJ, Stott KE, Manasa J, Naidu KK, Skingsley A, et al. Implementing antiretroviral resistance testing in a primary health care HIV treatment programme in rural KwaZulu-Natal, South Africa: early experiences, achievements and challenges. BMC Health Serv Res. 2014 Mar 7;14:116. PubMed PMID: 24606875; PubMed Central PMCID: PMC3973961.
  14. Pillay S, Bland RM, Lessells RJ, Manasa J, de Oliveira T, et al. Drug resistance in children at virological failure in a rural KwaZulu-Natal, South Africa, cohort. AIDS Res Ther. 2014 Jan 20;11(1):3. PubMed PMID: 24444369; PubMed Central PMCID: PMC3922737.
  15. Manasa J, Lessells R, Rossouw T, Naidu K, Van Vuuren C, et al. Southern African Treatment Resistance Network (SATuRN) RegaDB HIV drug resistance and clinical management database: supporting patient management, surveillance and research in southern Africa. Database (Oxford). 2014;2014:bat082. PubMed PMID: 24504151.
  16. Singh L, Parboosing R, Manasa J, Moodley P, de Oliveira T. High level of HIV-2 false positivity in KwaZulu-Natal province: a region of South Africa with a very high HIV-1 subtype C prevalence. J Med Virol. 2013 Dec;85(12):2065-71. PubMed PMID: 23959597.
  17. Manasa J, Lessells RJ, Skingsley A, Naidu KK, Newell ML, et al. High-levels of acquired drug resistance in adult patients failing first-line antiretroviral therapy in a rural HIV treatment programme in KwaZulu-Natal, South Africa. PLoS One. 2013;8(8):e72152. PubMed PMID: 23991055; PubMed Central PMCID: PMC3749184.
  18. Manasa J, Katzenstein D, Cassol S, Newell ML, de Oliveira T. Primary drug resistance in South Africa: data from 10 years of surveys. AIDS Res Hum Retroviruses. 2012 Jun;28(6):558-65. PubMed PMID: 22251009; PubMed Central PMCID: PMC3358100.
  19. Tshabalala M, Manasa J, Zijenah LS, Rusakaniko S, Kadzirange G, et al. Surveillance of transmitted antiretroviral drug resistance among HIV-1 infected women attending antenatal clinics in Chitungwiza, Zimbabwe. PLoS One. 2011;6(6):e21241. PubMed PMID: 21698125; PubMed Central PMCID: PMC3116901.
  20. de Oliveira T, Shafer RW, Seebregts C. Public database for HIV drug resistance in southern Africa. Nature. 2010 Apr 1;464(7289):673. doi: 10.1038/464673c. PubMed PMID: 20360715; PubMed Central PMCID: PMC4767176.
  21. Dalai SC, de Oliveira T, Harkins GW, Kassaye SG, Lint J, et al. Evolution and molecular epidemiology of subtype C HIV-1 in Zimbabwe. AIDS. 2009 Nov 27;23(18):2523-32. PubMed PMID: 19770693; NIHMSID: NIHMS191722; PubMed Central PMCID: PMC2923658.
  22. Manasa J, Musabaike H, Masimirembwa C, Burke E, Luthy R, et al. Evaluation of the Partec flow cytometer against the BD FACSCalibur system for monitoring immune responses of human immunodeficiency virus-infected patients in Zimbabwe. Clin Vaccine Immunol. 2007 Mar;14(3):293-8. PubMed PMID: 17267593; PubMed Central PMCID: PMC1828850.

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