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Updated: Jul 5, 2026

Identification of Intracellular Signaling Events Induced in Viable Cells by Interaction with Neighboring Cells Undergoing Apoptotic Cell Death
09:18

Identification of Intracellular Signaling Events Induced in Viable Cells by Interaction with Neighboring Cells Undergoing Apoptotic Cell Death

Published on: December 27, 2016

Antineoplastic and apoptotic effects of cannabinoids. N-acylethanolamines: protectors or killers?

V M Pushkarev1, O I Kovzun, M D Tronko

  • 1Institute of Endocrinology and Metabolism, AMS of Ukraine, Kyiv, Ukraine. endo@i.kiev.ua

Experimental Oncology
|April 29, 2008
PubMed

Insights

Cannabinoids, including N-acylethanolamines, show promise as anticancer agents by inducing tumor cell death. Research suggests these compounds may actively cause damage under stress, rather than just being a result of it.

Area of Science:

  • Pharmacology
  • Oncology
  • Cell Biology

Background:

  • Cannabinoids possess known proapoptotic and antineoplastic properties.
  • N-acylethanolamines are a class of cannabinoids with significant biological activity.
  • Tumor cell apoptosis and necrosis are key targets in cancer therapy.

Purpose of the Study:

  • To analyze the proapoptotic and antineoplastic effects of cannabinoids, focusing on N-acylethanolamines.
  • To explore the receptors and signaling pathways involved in cannabinoid-mediated apoptosis.
  • To evaluate conflicting evidence regarding the dual pro- and anti-apoptotic roles of cannabinoids.

Main Methods:

  • Literature review and analysis of existing research on cannabinoid effects.
  • Examination of studies investigating cannabinoid interactions with cellular targets.
  • Evaluation of evidence for both cell-damaging and cell-protective effects.

Main Results:

  • Cannabinoids demonstrably enhance apoptotic and necrotic processes in various tumor cells and tissues.
  • Multiple receptor types and signaling pathways mediate these proapoptotic effects.
  • N-acylethanolamines may actively induce tissue damage under stress conditions.

Conclusions:

  • Cannabinoids, particularly N-acylethanolamines, exhibit significant potential as anticancer agents.
  • Understanding the complex signaling pathways is crucial for therapeutic development.
  • Further research into the stress-induced mechanisms of N-acylethanolamines is warranted.

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