Molecular Signature of CD8+ T Cell Exhaustion during Chronic Viral Infection

E. John Wherry, Sang Jun Ha, Susan M. Kaech, W. Nicholas Haining, Surojit Sarkar, Vandana Kalia, Shruti Subramaniam, Joseph Blattman, Daniel L. Barber, Rafi Ahmed

Research output: Contribution to journalArticle

958 Citations (Scopus)

Abstract

Chronic viral infections often result in T cell exhaustion. To determine the molecular signature of exhaustion, we compared the gene-expression profiles of dysfunctional lymphocytic choriomeningitis virus (LCMV)-specific CD8+ T cells from chronic infection to functional LCMV-specific effector and memory CD8+ T cells generated after acute infection. These data showed that exhausted CD8+ T cells: (1) overexpressed several inhibitory receptors, including PD-1, (2) had major changes in T cell receptor and cytokine signaling pathways, (3) displayed altered expression of genes involved in chemotaxis, adhesion, and migration, (4) expressed a distinct set of transcription factors, and (5) had profound metabolic and bioenergetic deficiencies. T cell exhaustion was progressive, and gene-expression profiling indicated that T cell exhaustion and anergy were distinct processes. Thus, functional exhaustion is probably due to both active suppression and passive defects in signaling and metabolism. These results provide a framework for designing rational immunotherapies during chronic infections.

Original languageEnglish (US)
Pages (from-to)670-684
Number of pages15
JournalImmunity
Volume27
Issue number4
DOIs
StatePublished - Oct 26 2007
Externally publishedYes

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Virus Diseases
T-Lymphocytes
Lymphocytic choriomeningitis virus
Programmed Cell Death 1 Receptor
Infection
Gene Expression Profiling
Chemotaxis
Transcriptome
Immunotherapy
Energy Metabolism
Transcription Factors
Gene Expression

Keywords

  • MOLIMMUNO

ASJC Scopus subject areas

  • Immunology and Allergy
  • Infectious Diseases
  • Immunology

Cite this

Wherry, E. J., Ha, S. J., Kaech, S. M., Haining, W. N., Sarkar, S., Kalia, V., ... Ahmed, R. (2007). Molecular Signature of CD8+ T Cell Exhaustion during Chronic Viral Infection. Immunity, 27(4), 670-684. https://doi.org/10.1016/j.immuni.2007.09.006

Molecular Signature of CD8+ T Cell Exhaustion during Chronic Viral Infection. / Wherry, E. John; Ha, Sang Jun; Kaech, Susan M.; Haining, W. Nicholas; Sarkar, Surojit; Kalia, Vandana; Subramaniam, Shruti; Blattman, Joseph; Barber, Daniel L.; Ahmed, Rafi.

In: Immunity, Vol. 27, No. 4, 26.10.2007, p. 670-684.

Research output: Contribution to journalArticle

Wherry, EJ, Ha, SJ, Kaech, SM, Haining, WN, Sarkar, S, Kalia, V, Subramaniam, S, Blattman, J, Barber, DL & Ahmed, R 2007, 'Molecular Signature of CD8+ T Cell Exhaustion during Chronic Viral Infection', Immunity, vol. 27, no. 4, pp. 670-684. https://doi.org/10.1016/j.immuni.2007.09.006
Wherry EJ, Ha SJ, Kaech SM, Haining WN, Sarkar S, Kalia V et al. Molecular Signature of CD8+ T Cell Exhaustion during Chronic Viral Infection. Immunity. 2007 Oct 26;27(4):670-684. https://doi.org/10.1016/j.immuni.2007.09.006
Wherry, E. John ; Ha, Sang Jun ; Kaech, Susan M. ; Haining, W. Nicholas ; Sarkar, Surojit ; Kalia, Vandana ; Subramaniam, Shruti ; Blattman, Joseph ; Barber, Daniel L. ; Ahmed, Rafi. / Molecular Signature of CD8+ T Cell Exhaustion during Chronic Viral Infection. In: Immunity. 2007 ; Vol. 27, No. 4. pp. 670-684.
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