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Erschienen in: Journal of NeuroVirology 2/2011

01.04.2011

Marked relationship between matrix metalloproteinase 7 and brain atrophy in HIV infection

verfasst von: Ann B. Ragin, Ying Wu, Renee Ochs, Hongyan Du, Leon G. Epstein, Katherine Conant, Justin C. McArthur

Erschienen in: Journal of NeuroVirology | Ausgabe 2/2011

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Abstract

Circulating levels of matrix metalloproteinases (MMP-1 and 7) have been found to correlate with the severity of brain injury in HIV-infected subjects. This study used high-resolution neuroanatomic imaging and automated segmentation algorithms to clarify this relationship. Both metalloproteinases were significantly correlated with increased cerebrospinal fluid volume fraction. Comprehensive brain volumetric analysis revealed a more marked relationship with atrophy for MMP-7, which was significantly correlated with neural injury in multiple brain regions and nearly all ventricular measurements. MMP-7 was also correlated with measures of virologic and cognitive status.
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Metadaten
Titel
Marked relationship between matrix metalloproteinase 7 and brain atrophy in HIV infection
verfasst von
Ann B. Ragin
Ying Wu
Renee Ochs
Hongyan Du
Leon G. Epstein
Katherine Conant
Justin C. McArthur
Publikationsdatum
01.04.2011
Verlag
Springer US
Erschienen in
Journal of NeuroVirology / Ausgabe 2/2011
Print ISSN: 1355-0284
Elektronische ISSN: 1538-2443
DOI
https://doi.org/10.1007/s13365-011-0018-5

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