Daniel E. Speiser

Daniel E. Speiser | JRNLClub

Research Statement

AI generated · Oct 28, 2026

Daniel E. Speiser's indexed work centers on T-cell exhaustion and dysfunction in melanoma, from early evidence that self antigens on solid tumors fail to stimulate naive or activated T cells (309 citations) through demonstrations that tumor-specific CD8+ T cells are exhausted in melanoma metastases (843 citations). His first-author studies helped establish peptide vaccination with CpG adjuvant driving rapid, strong human CD8+ T cell responses (640 citations), while later senior-author work examined ipilimumab-dependent monocyte killing of regulatory T cells and circulating MDSC frequencies tracking clinical outcome under ipilimumab. Reviews on regulatory circuits of T cell function in cancer and on CD4+ T cells in cancer frame this line of inquiry. Beyond the focus list, Speiser contributed to intratumoral Tcf1+PD-1+CD8+ T cells with stem-like properties promoting tumor control (1670 citations), alongside Camilla Jandus, and to STING activation of tumor endothelial cells initiating antitumor immunity. Earlier work included TRAF2-deficient mice showing early lethality and TNF hypersensitivity. No software, datasets, patents, or grants are indexed beyond these publications, so the arc runs from basic T-cell tolerance and costimulation through vaccination and checkpoint-blockade immunology toward translational biomarker and combination strategies.

Most Cited Works

Defining ‘T cell exhaustion’

Christian U Blank, W Nicholas Haining, Werner Held, Patrick G Hogan, Axel Kallies, Enrico Lugli, Rachel C Lynn, Mary Philip, Anjana Rao, Nicholas P Restifo, Andrea Schietinger, Ton N Schumacher, Pamela L Schwartzberg, Arlene H Sharpe, Daniel E Speiser, E John Wherry, Benjamin A Youngblood, Dietmar Zehn

Nature reviews. Immunology2019

1,626Citations

CD4+ T cells in cancer

Research Areas

Immunotherapy and Immune ResponsesCancer Immunotherapy and BiomarkersT-cell and B-cell Immunologyvaccines and immunoinformatics approacheCutaneous Melanoma Detection and Managem

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Daniel E. Speiser

Sources

Research Statement

Most Cited Works

Defining ‘T cell exhaustion’

CD4+ T cells in cancer

Research Areas

T cell–induced CSF1 promotes melanoma resistance to PD1 blockade

Self-associated molecular patterns mediate cancer immune evasion by engaging Siglecs on T cells

Tumor lymphangiogenesis promotes T cell infiltration and potentiates immunotherapy in melanoma