Panobinostat (LBH589): a potent pan-deacetylase inhibitor with promising activity against hematologic and solid

H Miles Prince1, Mark J Bishton, Ricky W Johnstone

  • 1Peter MacCallum Cancer Centre Melbourne, Melbourne, Victoria, Australia. miles.prince@petermac.org

Insights

Panobinostat, a deacetylase inhibitor, shows preclinical and clinical promise in treating various cancers, including lymphomas and myeloid malignancies. Further research is ongoing for its application in hematologic and solid tumors.

Area of Science:

  • Oncology
  • Pharmacology

Background:

  • Deacetylase inhibitors are a class of targeted antineoplastic agents.
  • These agents have shown preclinical activity in various malignancies.
  • Panobinostat is a widely studied deacetylase inhibitor.

Purpose of the Study:

  • To review preclinical data on panobinostat.
  • To discuss emerging clinical data from Phase I and II studies.
  • To highlight panobinostat's potential in treating hematologic and solid tumors.

Main Methods:

  • Review of preclinical studies on panobinostat.
  • Analysis of pharmacokinetic and pharmacodynamic data.
  • Examination of Phase I and II clinical trial results.

Main Results:

  • Panobinostat demonstrated significant preclinical activity across diverse malignancies.
  • Phase I and II studies showed favorable clinical activity in hematologic malignancies, particularly lymphomas and myeloid malignancies.
  • Extensive pharmacokinetic, pharmacodynamic, and dose-finding data are available.

Conclusions:

  • Panobinostat exhibits promising activity in preclinical and early clinical settings.
  • Its established data profile supports further investigation in cancer treatment.
  • Panobinostat represents a key deacetylase inhibitor in clinical development for various cancers.

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