Immunologic and therapeutic evaluation of a synthetic peptide vaccine for the treatment of patients with metastatic melanoma

The cloning of the genes encoding cancer antigens has opened new possibilities for the treatment of patients with cancer. In this study, immunodominant peptides from the gp100 melanoma-associated antigen were identified, and a synthetic peptide, designed to increase binding to HLA-A2 molecules, was...

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Veröffentlicht in:Nature medicine 1998-03, Vol.4 (3), p.321-327
Hauptverfasser: Rosenberg, Steven A., Yang, James C., Schwartzentruber, Douglas J., Hwu, Patrick, Marincola, Francesco M., Topalian, Suzanne L., Restifo, Nicholas P., Dudley, Mark E., Schwarz, Susan L., Spiess, Paul J., Parkhurst, Maria R., Kawakami, Yutaka, Seipp, Claudia A., Einhorn, Jan H., White, Donald E.
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container_end_page 327
container_issue 3
container_start_page 321
container_title Nature medicine
container_volume 4
creator Rosenberg, Steven A.
Yang, James C.
Schwartzentruber, Douglas J.
Hwu, Patrick
Marincola, Francesco M.
Topalian, Suzanne L.
Restifo, Nicholas P.
Dudley, Mark E.
Schwarz, Susan L.
Spiess, Paul J.
Parkhurst, Maria R.
Kawakami, Yutaka
Seipp, Claudia A.
Einhorn, Jan H.
White, Donald E.
description The cloning of the genes encoding cancer antigens has opened new possibilities for the treatment of patients with cancer. In this study, immunodominant peptides from the gp100 melanoma-associated antigen were identified, and a synthetic peptide, designed to increase binding to HLA-A2 molecules, was used as a cancer vaccine to treat patients with metastatic melanoma. On the basis of immunologic assays, 91% of patients could be successfully immunized with this synthetic peptide, and 13 of 31 patients (42%) receiving the peptide vaccine plus IL-2 had objective cancer responses, and four additional patients had mixed or minor responses. Synthetic peptide vaccines based on the genes encoding cancer antigens hold promise for the development of novel cancer immunotherapies.
doi_str_mv 10.1038/nm0398-321
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In this study, immunodominant peptides from the gp100 melanoma-associated antigen were identified, and a synthetic peptide, designed to increase binding to HLA-A2 molecules, was used as a cancer vaccine to treat patients with metastatic melanoma. On the basis of immunologic assays, 91% of patients could be successfully immunized with this synthetic peptide, and 13 of 31 patients (42%) receiving the peptide vaccine plus IL-2 had objective cancer responses, and four additional patients had mixed or minor responses. 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In this study, immunodominant peptides from the gp100 melanoma-associated antigen were identified, and a synthetic peptide, designed to increase binding to HLA-A2 molecules, was used as a cancer vaccine to treat patients with metastatic melanoma. On the basis of immunologic assays, 91% of patients could be successfully immunized with this synthetic peptide, and 13 of 31 patients (42%) receiving the peptide vaccine plus IL-2 had objective cancer responses, and four additional patients had mixed or minor responses. 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identifier ISSN: 1078-8956
ispartof Nature medicine, 1998-03, Vol.4 (3), p.321-327
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source MEDLINE; SpringerLink Journals; Nature Journals Online
subjects Adult
Antigens
Biomedical and Life Sciences
Biomedicine
Cancer
Cancer immunotherapy
Cancer Research
Cancer vaccines
Cancer Vaccines - therapeutic use
Cloning
Drug Therapy, Combination
Evaluation Studies as Topic
Female
Genes
Glycoprotein gp100
gp100 Melanoma Antigen
Histocompatibility antigen HLA
HLA-A2 Antigen - immunology
Humans
Immunization
Infectious Diseases
Interleukin 2
Interleukin-2 - therapeutic use
Lung Neoplasms - secondary
Lung Neoplasms - therapy
Melanoma
Melanoma - therapy
Melanoma-associated antigen
Membrane Glycoproteins - therapeutic use
Metabolic Diseases
Metastases
Middle Aged
Molecular Medicine
Neoplasm Metastasis
Neurosciences
Oligopeptides - therapeutic use
Patients
Peptide Fragments - therapeutic use
Peptides
Vaccines
title Immunologic and therapeutic evaluation of a synthetic peptide vaccine for the treatment of patients with metastatic melanoma
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