Search: WFRF:(Normark Johan)
> (2015-2019) >
Metabolic signature...
Metabolic signature profiling as a diagnostic and prognostic tool in paediatric Plasmodium falciparum malaria
-
- Surowiec, Izabella (author)
- Umeå universitet,Kemiska institutionen,Computational Life Science Cluster
-
Orikiiriza, Judy (author)
-
- Karlsson, Elisabeth (author)
- Umeå universitet,Institutionen för molekylärbiologi (Medicinska fakulteten)
-
show more...
-
- Nelson, Maria (author)
- Umeå universitet,Institutionen för molekylärbiologi (Medicinska fakulteten)
-
- Bonde, Mari (author)
- Umeå universitet,Institutionen för molekylärbiologi (Medicinska fakulteten)
-
Kyamanwa, Patrick (author)
-
Karenzi, Ben (author)
-
- Bergström, Sven (author)
- Umeå universitet,Institutionen för molekylärbiologi (Medicinska fakulteten),Umeå Centre for Microbial Research (UCMR),Molekylär Infektionsmedicin, Sverige (MIMS)
-
- Trygg, Johan (author)
- Umeå universitet,Kemiska institutionen,Computational Life Science Cluster
-
- Normark, Johan (author)
- Umeå universitet,Molekylär Infektionsmedicin, Sverige (MIMS),Umeå Centre for Microbial Research (UCMR),Infektionssjukdomar,nfectious Diseases Institute, School of Medicine and Health Sciences, Makerere University, Uganda
-
show less...
-
(creator_code:org_t)
- 2015-05-04
- 2015
- English.
-
In: Open Forum Infectious Diseases. - : Oxford University Press. - 2328-8957. ; 2:2
- Related links:
-
https://doi.org/10.1...
-
show more...
-
https://umu.diva-por... (primary) (Raw object)
-
https://academic.oup...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Background: Accuracy in malaria diagnosis and staging is vital in order to reduce mortality and post infectious sequelae. Herein we present a metabolomics approach to diagnostic staging of malaria infection, specifically Plasmodium falciparum infection in children. Methods: A group of 421 patients between six months and six years of age with mild and severe states of malaria with age-matched controls were included in the study, 107, 192 and 122 individuals respectively. A multivariate design was used as basis for representative selection of twenty patients in each category. Patient plasma was subjected to Gas Chromatography-Mass Spectrometry analysis and a full metabolite profile was produced from each patient. In addition, a proof-of-concept model was tested in a Plasmodium berghei in-vivo model where metabolic profiles were discernible over time of infection. Results: A two-component principal component analysis (PCA) revealed that the patients could be separated into disease categories according to metabolite profiles, independently of any clinical information. Furthermore, two sub-groups could be identified in the mild malaria cohort who we believe represent patients with divergent prognoses. Conclusion: Metabolite signature profiling could be used both for decision support in disease staging and prognostication.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Bioinformatik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Bioinformatics (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Infektionsmedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Infectious Medicine (hsv//eng)
Keyword
- disease staging
- malaria
- metabolomics
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Surowiec, Izabel ...
-
Orikiiriza, Judy
-
Karlsson, Elisab ...
-
Nelson, Maria
-
Bonde, Mari
-
Kyamanwa, Patric ...
-
show more...
-
Karenzi, Ben
-
Bergström, Sven
-
Trygg, Johan
-
Normark, Johan
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Computer and Inf ...
-
and Bioinformatics
-
- MEDICAL AND HEALTH SCIENCES
-
MEDICAL AND HEAL ...
-
and Clinical Medicin ...
-
and Infectious Medic ...
- Articles in the publication
-
Open Forum Infec ...
- By the university
-
Umeå University