PMID- 16182380 OWN - NLM STAT- MEDLINE DCOM- 20060125 LR - 20061115 IS - 0165-5728 (Print) IS - 0165-5728 (Linking) VI - 169 IP - 1-2 DP - 2005 Dec TI - Dynamics of monocyte chemoattractant protein type one (MCP-1) and HIV viral load in human cerebrospinal fluid and plasma. PG - 144-52 AB - BACKGROUND: Increased expression of monocyte chemoattractant protein type 1 (MCP-1) is associated with HIV CNS disease. This study evaluated the temporal relationships between MCP-1 expression and HIV replication in the CNS. METHODS: MCP-1 and HIV viral load (VL) were measured in serially obtained samples of plasma and cerebrospinal fluid (CSF) in subjects either interrupting (TI) or starting (TS) antiretroviral therapy. RESULTS: Following TI, plasma VL rebounded first, followed by increases in CSF MCP-1, which immediately preceded or coincided with a rebound of CSF VL. CONCLUSION: The close temporal relationship of the increase of MCP-1 and CSF VL suggests that they are co-regulated, or that one is a stimulus for the other. FAU - Monteiro de Almeida, Sergio AU - Monteiro de Almeida S AD - HIV Neurobehavioral Research Center, UCSD, 150 West Washington St., 2nd Flr., San Diego, CA 92103, USA. FAU - Letendre, Scott AU - Letendre S FAU - Zimmerman, Joshua AU - Zimmerman J FAU - Lazzaretto, Deborah AU - Lazzaretto D FAU - McCutchan, Allen AU - McCutchan A FAU - Ellis, Ronald AU - Ellis R LA - eng PT - Clinical Trial PT - Comparative Study PT - Journal Article DEP - 20050922 PL - Netherlands TA - J Neuroimmunol JT - Journal of neuroimmunology JID - 8109498 RN - 0 (Anti-Retroviral Agents) RN - 0 (Chemokine CCL2) RN - 0 (RNA, Viral) SB - IM MH - Anti-Retroviral Agents/therapeutic use MH - Chemokine CCL2/*blood/*cerebrospinal fluid MH - Cognition Disorders/etiology/virology MH - Female MH - HIV Infections/*blood/*cerebrospinal fluid/complications/drug therapy MH - HIV-1/drug effects/genetics/*isolation & purification MH - Humans MH - Male MH - Middle Aged MH - RNA, Viral/blood/cerebrospinal fluid MH - Time Factors MH - Viral Load/methods EDAT- 2005/09/27 09:00 MHDA- 2006/01/26 09:00 CRDT- 2005/09/27 09:00 PHST- 2004/07/20 00:00 [received] PHST- 2005/07/18 00:00 [revised] PHST- 2005/07/20 00:00 [accepted] PHST- 2005/09/27 09:00 [pubmed] PHST- 2006/01/26 09:00 [medline] PHST- 2005/09/27 09:00 [entrez] AID - S0165-5728(05)00317-6 [pii] AID - 10.1016/j.jneuroim.2005.07.012 [doi] PST - ppublish SO - J Neuroimmunol. 2005 Dec;169(1-2):144-52. doi: 10.1016/j.jneuroim.2005.07.012. Epub 2005 Sep 22.