Published in:
01-12-2017 | Drug-Induced Liver Injury (F Bessone and R Andrade, Section Editors)
Hepatotoxicity of New Antitumor Agents
Author:
Nelia Hernandez
Published in:
Current Hepatology Reports
|
Issue 4/2017
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Abstract
Purpose of Review
Cancer therapy had a noteworthy development in recent years, mostly focused in targeted therapies. Even if it is expected that these agents would be less harmful, their use has been associated with several side effects. This review focuses on hepatotoxicity concerning molecular targeted therapy particularly the tyrosine kinase inhibitors, monoclonal antibodies, and immune checkpoint inhibitors.
Recent Findings
The tyrosine kinase inhibitor hepatotoxicity is one of the serious class-related adverse events and has been linked to severe and fatal liver injury. The use of immune checkpoint inhibitors is associated with autoimmune-like side effects. The mechanism of liver injury is likely to be immunologically mediated, even if serum autoantibodies are not usually present, and responsiveness to corticosteroid therapy is reported.
Summary
New antitumor agents, mainly tyrosine kinase inhibitors and immune checkpoint inhibitors, are a significant cause of liver injury. Even if in most instances, molecular targeted therapy-induced hepatotoxicity is reversible, several of these agents have been linked to fatal liver injury.