Modulatory effects of curcumin on heat shock proteins in cancer: A promising therapeutic approach

Biofactors. 2019 Sep;45(5):631-640. doi: 10.1002/biof.1522. Epub 2019 May 28.

Abstract

Cancer metastasis represents a multistep process, including alteration of cell adhesion/motility in the microenvironment and sustained angiogenesis, which is essential for supporting cancer growth in tissues that are distant from the primary tumor. There is growing evidence suggesting that heat shock proteins (HSPs) (also known as heat stress proteins), which constitute a family of stress-inducible proteins, may be involved in the pathogenesis of cancer. Curcumin (diferuloylmethane) is a potent anti-inflammatory, antioxidant, antimicrobial, and antitumor agent. Curcumin has been shown to regulate different members of HSPs including HSP27, HSP40, HSP60, HSP70, and HSP90 in cancer. Here, we present extent findings suggesting that curcumin may act as a potential therapeutic agent for the treatment of cancer through its regulation of HSPs.

Keywords: cancer; curcumin; heat shock protein; herbal medicine.

Publication types

  • Review

MeSH terms

  • Antineoplastic Agents, Phytogenic / pharmacology*
  • Chaperonin 60 / antagonists & inhibitors
  • Chaperonin 60 / genetics
  • Chaperonin 60 / metabolism
  • Curcumin / pharmacology*
  • Gene Expression Regulation, Neoplastic / drug effects*
  • HSP40 Heat-Shock Proteins / agonists
  • HSP40 Heat-Shock Proteins / genetics
  • HSP40 Heat-Shock Proteins / metabolism
  • HSP70 Heat-Shock Proteins / agonists
  • HSP70 Heat-Shock Proteins / genetics
  • HSP70 Heat-Shock Proteins / metabolism
  • HSP90 Heat-Shock Proteins / antagonists & inhibitors
  • HSP90 Heat-Shock Proteins / genetics
  • HSP90 Heat-Shock Proteins / metabolism
  • Heat-Shock Proteins / antagonists & inhibitors
  • Heat-Shock Proteins / genetics
  • Heat-Shock Proteins / metabolism
  • Humans
  • Lymphatic Metastasis
  • Mitochondrial Proteins / antagonists & inhibitors
  • Mitochondrial Proteins / genetics
  • Mitochondrial Proteins / metabolism
  • Molecular Chaperones / antagonists & inhibitors
  • Molecular Chaperones / genetics
  • Molecular Chaperones / metabolism
  • Neoplasm Proteins / agonists
  • Neoplasm Proteins / antagonists & inhibitors
  • Neoplasm Proteins / genetics*
  • Neoplasm Proteins / metabolism
  • Neoplasms / drug therapy*
  • Neoplasms / genetics
  • Neoplasms / metabolism
  • Neoplasms / pathology
  • Neovascularization, Pathologic / genetics
  • Neovascularization, Pathologic / metabolism
  • Neovascularization, Pathologic / pathology
  • Neovascularization, Pathologic / prevention & control*
  • Signal Transduction
  • Tumor Microenvironment / drug effects
  • Tumor Microenvironment / genetics

Substances

  • Antineoplastic Agents, Phytogenic
  • Chaperonin 60
  • DNAJB1 protein, human
  • HSP40 Heat-Shock Proteins
  • HSP70 Heat-Shock Proteins
  • HSP90 Heat-Shock Proteins
  • HSPB1 protein, human
  • HSPD1 protein, human
  • Heat-Shock Proteins
  • Mitochondrial Proteins
  • Molecular Chaperones
  • Neoplasm Proteins
  • Curcumin