Proteomic fingerprinting of HIV-1-infected human monocyte-derived macrophages

A preliminary report

Kim A Carlson, Pawel S Ciborowski, Courtney N. Schellpeper, Toni M. Biskup, Rong Fong Shen, Xiaoguang Luo, Christopher J. Destache, Howard Eliot Gendelman

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Mononuclear phagocytes (MP; blood monocytes, alveolar, lymph node, and brain macrophages and microglia) are vehicles for dissemination and principle target cells for human immunodeficiency virus type 1 (HIV-1) infection. Notably, viral persistence in macrophages occurs despite ongoing phagocytic, intracellular killing, innate and adaptive immune responses. To assess potential pathways for how HIV-1 may bypass antiviral MP responses, we used proteomic tests to evaluate protein fingerprints of HIV-1-infected human monocyte-derived macrophages 7 days after viral infection. By using weak cation exchange chips, 58 proteins were found up- or down-regulated after HIV-1 ADA infection. Several of these proteins were identified by microsequencing. It is probable that cellular proteins identified by proteomic fingerprinting could assist in unraveling how persistent viral infection occurs in MP lineage cells. Moreover, this evolving technology can be utilized to unravel changes in immune activities initiated by interactions between virus, environmental cues and drugs of abuse.

Original languageEnglish (US)
Pages (from-to)35-42
Number of pages8
JournalJournal of Neuroimmunology
Volume147
Issue number1-2
DOIs
StatePublished - Jan 1 2004

Fingerprint

Proteomics
HIV-1
Virus Diseases
Macrophages
Protein Array Analysis
Peptide Mapping
Microglia
Street Drugs
Adaptive Immunity
Phagocytes
Innate Immunity
Antiviral Agents
Cues
Cations
Monocytes
Proteins
Lymph Nodes
Viruses
Technology
Brain

Keywords

  • HIV
  • MDM
  • MP
  • Proteomics

ASJC Scopus subject areas

  • Immunology and Allergy
  • Immunology
  • Neurology
  • Clinical Neurology

Cite this

Proteomic fingerprinting of HIV-1-infected human monocyte-derived macrophages : A preliminary report. / Carlson, Kim A; Ciborowski, Pawel S; Schellpeper, Courtney N.; Biskup, Toni M.; Shen, Rong Fong; Luo, Xiaoguang; Destache, Christopher J.; Gendelman, Howard Eliot.

In: Journal of Neuroimmunology, Vol. 147, No. 1-2, 01.01.2004, p. 35-42.

Research output: Contribution to journalArticle

Carlson, Kim A ; Ciborowski, Pawel S ; Schellpeper, Courtney N. ; Biskup, Toni M. ; Shen, Rong Fong ; Luo, Xiaoguang ; Destache, Christopher J. ; Gendelman, Howard Eliot. / Proteomic fingerprinting of HIV-1-infected human monocyte-derived macrophages : A preliminary report. In: Journal of Neuroimmunology. 2004 ; Vol. 147, No. 1-2. pp. 35-42.
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