Exploration of Targeted Anti-tumor Therapy (Dec 2022)

Antibody-drug conjugates for lymphoma patients: preclinical and clinical evidences

  • Marilia Barreca,
  • Noémie Lang,
  • Chiara Tarantelli,
  • Filippo Spriano,
  • Paola Barraja,
  • Francesco Bertoni

DOI
https://doi.org/10.37349/etat.2022.00112
Journal volume & issue
Vol. 3, no. 8
pp. 763 – 794

Abstract

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Antibody-drug conjugates (ADCs) are a recent, revolutionary approach for malignancies treatment, designed to provide superior efficacy and specific targeting of tumor cells, compared to systemic cytotoxic chemotherapy. Their structure combines highly potent anti-cancer drugs (payloads or warheads) and monoclonal antibodies (Abs), specific for a tumor-associated antigen, via a chemical linker. Because the sensitive targeting capabilities of monoclonal Abs allow the direct delivery of cytotoxic payloads to tumor cells, these agents leave healthy cells unharmed, reducing toxicity. Different ADCs have been approved by the US Food and Drug Administration (FDA) and the European Medicines Agency (EMA) for the treatment of a wide range of malignant conditions, both as monotherapy and in combination with chemotherapy, including for lymphoma patients. Over 100 ADCs are under preclinical and clinical investigation worldwide. This paper it provides an overview of approved and promising ADCs in clinical development for the treatment of lymphoma. Each component of the ADC design, their mechanism of action, and the highlights of their clinical development progress are discussed.

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