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Building better monoclonal antibody-based therapeutics
Journal article   Open access   Peer reviewed

Building better monoclonal antibody-based therapeutics

George J Weiner
Nature reviews. Cancer, Vol.15(6), pp.361-370
06/2015
DOI: 10.1038/nrc3930
PMCID: PMC4491443
PMID: 25998715
url
https://www.ncbi.nlm.nih.gov/pmc/articles/4491443View
Open Access

Abstract

For 20 years, monoclonal antibodies (mAbs) have been a standard component of cancer therapy, but there is still much room for improvement. Efforts continue to build better cancer therapeutics based on mAbs. Anticancer mAbs function through various mechanisms, including directly targeting the malignant cells, modifying the host response, delivering cytotoxic moieties and retargeting cellular immunity towards the malignant cells. Characteristics of mAbs that affect their efficacy include antigen specificity, overall structure, affinity for the target antigen and how a mAb component is incorporated into a construct that can trigger target cell death. This Review discusses the various approaches to using mAb-based therapeutics to treat cancer and the strategies used to take advantage of the unique potential of each approach, and provides examples of current mAb-based treatments.
Animals Antibodies, Bispecific - pharmacology Antibodies, Monoclonal - chemistry Antibodies, Monoclonal - metabolism Antibodies, Monoclonal - pharmacology Antineoplastic Agents - pharmacology Humans Immunoconjugates - pharmacology Molecular Targeted Therapy - methods Neoplasms - drug therapy Neoplasms - immunology Neoplasms - pathology Neovascularization, Pathologic - drug therapy Neovascularization, Pathologic - immunology Signal Transduction - drug effects T-Lymphocytes - drug effects T-Lymphocytes - immunology

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