HAUPTMENÜ
AWARDS
Forschergeist gefragt: 14. Novartis Oppenheim-Förderpreis für MS-Forschung ausgelobt
FernstudiumCheck Award: Deutschlands beliebteste Fernhochschule bleibt die SRH Fernhochschule
Vergabe der Wissenschaftspreise der Deutschen Hochdruckliga und der Deutschen Hypertoniestiftung
Den Patientenwillen auf der Intensivstation im Blick: Dr. Anna-Henrikje Seidlein…
Wissenschaft mit Auszeichnung: Herausragende Nachwuchsforscher auf der Jahrestagung der Deutschen…
VERANSTALTUNGEN
Wichtigster Kongress für Lungen- und Beatmungsmedizin ist erfolgreich gestartet
Virtuelle DGHO-Frühjahrstagungsreihe am 22.03. / 29.03. / 26.04.2023: Herausforderungen in…
Pneumologie-Kongress vom 29. März bis 1. April im Congress Center…
Die Hot Topics der Hirnforschung auf dem DGKN-Kongress für Klinische…
Deutscher Schmerz- und Palliativtag 2023 startet am 14.3.
DOC-CHECK LOGIN
Is successful HIV therapy a Pyrrhic victory for the brain?
HIV may affect the brain despite ongoing antiretroviral therapy
New Haven, CT, USA (July 15, 2019) — HIV-positive patients are living longer, healthier lives thanks to combination antiretroviral therapy (cART), which prevents the virus from replicating and infecting additional cells. However, HIV’s ability to persist in the body despite ongoing cART treatment remains a major obstacle to curing patients. Now, clinical trial results published in the Journal of Clinical Investigation show that HIV can be detected in the central nervous system of patients undergoing long-term cART, and its presence is linked to poor performance on cognitive tests.
While it was known that cART cannot completely prevent HIV-associated neurological dysfunction, Serena Spudich (Yale University School of Medicine) and colleagues‘ study appears to be the first to detect the virus in the cerebrospinal fluid (CSF) of patients on long-term cART. Their discovery indicates that HIV can persist in the brain and spinal cord despite years of successful viral suppression. Importantly, Spudich et al. linked the presence of HIV in CSF with poorer performance on a series of cognitive tests, concluding that the brain and spinal cord remain vulnerable to the virus even when the immune system is spared.
In the accompanying commentary, David Clifford explains how Spudich et al.’s findings highlight the need to address viral mechanisms of cognitive decline in cART-treated patients.
—
TITLE: Persistent HIV-infected cells in cerebrospinal fluid are associated with poorer neurocognitive performance
TITLE: Is successful HIV therapy a Pyrrhic victory for the brain?
- View this article at: https://www.jci.org/articles/view/127831?key=4dbb838e2230a333f4c8
JCI Journals, 15.07.2019 (tB).