18 F-fluorodeoxyglucose positron emission tomography as a window into human dengue pathophysiology
In mouse models of dengue virus (DENV) infection, F-FDG PET is able to sensitively detect tissue-specific sites of inflammation and disease activity, as well as track therapeutic response to anti- DENV agents. However, the use of F-FDG PET to study the pathogenesis of inflammation and disease activi...
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Published in | Antiviral research Vol. 185; p. 104991 |
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Main Authors | , , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Netherlands
01.01.2021
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Subjects | |
Online Access | Get full text |
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Summary: | In mouse models of dengue virus (DENV) infection,
F-FDG PET is able to sensitively detect tissue-specific sites of inflammation and disease activity, as well as track therapeutic response to anti- DENV agents. However, the use of
F-FDG PET to study the pathogenesis of inflammation and disease activity in DENV infection in humans, has not been clinically validated. Here we report the
F-FDG PET imaging results of two patients during the febrile phase of acute DENV infection, paired with serial serum viral load, NS1 and proinflammatory cytokine measurements. Our findings demonstrate that
F-FDG PET is able to sensitively detect and quantify organ-specific inflammation in the lymph nodes and spleen, in classic acute dengue fever. This raises the potential for
F-FDG PET to be used as a research tool that may provide further insights into disease pathogenesis. |
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ISSN: | 1872-9096 |