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Updated: Jan 30, 2026

Experimental Melanoma Immunotherapy Model Using Tumor Vaccination with a Hematopoietic Cytokine
Published on: February 24, 2023
Revolutionizing treatment of advanced melanoma with immunotherapy
Nicole Carreau1, Anna Pavlick1
1NYU Perlmutter Cancer Center, NYU Langone Health, USA.
Until immunotherapy was developed, a diagnosis of metastatic melanoma was most often fatal. Programmed death receptor-1 (PD-1) and cytotoxic T-lymphocyte antigen-4 (CTLA-4) antibodies have been shown to work synergistically to treat metastatic disease throughout the body and brain. Today, over half of patients diagnosed with stage IV disease are alive after 3 years. In the adjuvant setting, 70% patients remain disease free with PD-1 blockade after 1 year. These treatments are generally safe and well tolerated. However, treatment-related endocrinopathies require long-term medications. With better therapies producing more durable responses, advanced cutaneous melanoma is dramatically more manageable now than ever before.
Until immunotherapy was developed, a diagnosis of metastatic melanoma was most often fatal. Programmed death receptor-1 (PD-1) and cytotoxic T-lymphocyte antigen-4 (CTLA-4) antibodies have been shown to work synergistically to treat metastatic disease throughout the body and brain. Today, over half of patients diagnosed with stage IV disease are alive after 3 years. In the adjuvant setting, 70% patients remain disease free with PD-1 blockade after 1 year. These treatments are generally safe and well tolerated. However, treatment-related endocrinopathies require long-term medications. With better therapies producing more durable responses, advanced cutaneous melanoma is dramatically more manageable now than ever before.
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Functional groups are groups of atoms with specific chemical properties that occur within organic molecules and are sometimes denoted as “R”. Functional groups can “functionalize” a compound by enabling it to adopt different physical and chemical properties.
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The table below summarizes some of the major functional groups in organic chemistry.
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