Leaving the lysosome behind: novel developments in autophagy inhibition

Abigail R Solitro1, Jeffrey P MacKeigan1

  • 1Center for Cancer & Cell Biology, Van Andel Research Institute, 333 Bostwick Avenue, Grand Rapids, MI 49503, USA.

Future Medicinal Chemistry
|December 23, 2015
PubMed

Insights

Autophagy, an intracellular recycling process, is a promising therapeutic target in cancer treatment. Autophagy inhibitors are being developed as novel cancer therapies, especially for cancers lacking targeted options.

Area of Science:

  • Oncology
  • Cell Biology
  • Molecular Medicine

Background:

  • Cancer treatment is shifting towards personalized therapeutic targets.
  • Autophagy, an intracellular recycling process, is increasingly recognized as a key player in cancer.
  • Cancer cells exploit autophagy for survival under stress.

Purpose of the Study:

  • To review the evolution of autophagy inhibitors as cancer therapeutics.
  • To highlight autophagy as a critical target for novel cancer treatments.
  • To discuss the development of next-generation autophagy-targeting drugs.

Main Methods:

  • Literature review of autophagy inhibitors in cancer research.
  • Analysis of the role of autophagy in various malignancies.
  • Examination of the progression of autophagy inhibitor development.

Main Results:

  • Autophagy is upregulated and essential for cancer cell survival under stress.
  • Autophagy inhibitors show promise as cancer treatments, particularly for hard-to-treat malignancies.
  • Significant advancements have been made in developing targeted autophagy inhibitors.

Conclusions:

  • Autophagy represents a viable and important therapeutic target in oncology.
  • Autophagy inhibitors offer a promising avenue for future cancer therapy development.
  • Targeted inhibition of autophagy may overcome resistance in various cancers.

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