Files in this item
HIV coinfection influences the inflammatory response but not the outcome of cerebral malaria in Malawian children
Item metadata
dc.contributor.author | Mbale, Emmie W. | |
dc.contributor.author | Moxon, Christopher A. | |
dc.contributor.author | Mukaka, Mavuto | |
dc.contributor.author | Chagomerana, Maganizo | |
dc.contributor.author | Glover, Simon | |
dc.contributor.author | Chisala, Ngawina | |
dc.contributor.author | Omar, Sofia | |
dc.contributor.author | Molyneux, Malcolm | |
dc.contributor.author | Seydel, Karl | |
dc.contributor.author | Craig, Alister G. | |
dc.contributor.author | Taylor, Terrie | |
dc.contributor.author | Heyderman, Robert S. | |
dc.contributor.author | Mallewa, Macpherson | |
dc.date.accessioned | 2016-08-08T10:30:05Z | |
dc.date.available | 2016-08-08T10:30:05Z | |
dc.date.issued | 2016-09 | |
dc.identifier.citation | Mbale , E W , Moxon , C A , Mukaka , M , Chagomerana , M , Glover , S , Chisala , N , Omar , S , Molyneux , M , Seydel , K , Craig , A G , Taylor , T , Heyderman , R S & Mallewa , M 2016 , ' HIV coinfection influences the inflammatory response but not the outcome of cerebral malaria in Malawian children ' , Journal of Infection , vol. 73 , no. 3 , pp. 189-199 . https://doi.org/10.1016/j.jinf.2016.05.012 | en |
dc.identifier.issn | 0163-4453 | |
dc.identifier.other | PURE: 243407349 | |
dc.identifier.other | PURE UUID: 28f4e21f-3c31-44f5-be32-8f7e37e0c24a | |
dc.identifier.other | RIS: urn:71DAA3D48D1FC0F83EFA7D22809A5275 | |
dc.identifier.other | Scopus: 84991058690 | |
dc.identifier.other | WOS: 000383380500002 | |
dc.identifier.uri | https://hdl.handle.net/10023/9272 | |
dc.description | This work was supported by grants from the NIH (T.E.T., 5R01AI034969-14) and a Clinical Fellowship from The Wellcome Trust, United Kingdom (C.A.M, 88758). The Malawi-Liverpool-Wellcome Clinical Research Programme is supported by core funding from The Wellcome Trust, UK. | en |
dc.description.abstract | Objectives. Study of the effect of HIV on disease progression in heterogeneous severe malaria syndromes with imprecise diagnostic criteria has led to varying results. Characteristic retinopathy refines cerebral malaria (CM) diagnosis, enabling more precise exploration of the hypothesis that HIV decreases the cytokine response in CM, leading to higher parasite density and a poor outcome. Methods. We retrospectively reviewed data on clinical progression and laboratory parameters in 877 retinopathy-positive CM cases admitted 1996-2011 (14.4% HIV-infected) to a large hospital in Malawi. Admission plasma levels of TNF, interleukin-10, and soluble intercellular adhesion molecule (sICAM-1) were measured by ELISA in 135 retinopathy-positive CM cases. Results. HIV-infected CM cases had lower median plasma levels of TNF (p=0.008), interleukin-10 (p=0.045) and sICAM-1 (p=0.04) than HIV-uninfected cases. Although HIV-infected children were older and more likely to have co-morbidities, HIV-status did not significantly affect parasite density (p=0.90) or outcome (24.8% infected, vs. 18.5% uninfected; p=0.13). Conclusions. In this well-characterised CM cohort, HIV-coinfection was associated with marked blunting of the inflammatory response but did not affect parasite density or outcome. These data highlight the complex influence of HIV on severe malaria and bring into question systemic inflammation as a primary driver of pathogenesis in human CM. | |
dc.format.extent | 11 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of Infection | en |
dc.rights | © 2016 The Author(s). Published by Elsevier Ltd on behalf of The British Infection Association. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | en |
dc.subject | Cerebral Malaria | en |
dc.subject | HIV | en |
dc.subject | Paediatric | en |
dc.subject | TNF | en |
dc.subject | RA0421 Public health. Hygiene. Preventive Medicine | en |
dc.subject | RJ101 Child Health. Child health services | en |
dc.subject | NDAS | en |
dc.subject | SDG 3 - Good Health and Well-being | en |
dc.subject.lcc | RA0421 | en |
dc.subject.lcc | RJ101 | en |
dc.title | HIV coinfection influences the inflammatory response but not the outcome of cerebral malaria in Malawian children | en |
dc.type | Journal article | en |
dc.description.version | Publisher PDF | en |
dc.contributor.institution | University of St Andrews. School of Medicine | en |
dc.identifier.doi | https://doi.org/10.1016/j.jinf.2016.05.012 | |
dc.description.status | Peer reviewed | en |
This item appears in the following Collection(s)
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.