EVs as Potential New Therapeutic Tool/Target in Gastrointestinal Cancer and HCC

Artur Słomka1, Tudor Mocan2, Bingduo Wang3

  • 1Department of Pathophysiology, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-067 Bydgoszcz, Poland.

Cancers
|October 21, 2020
PubMed

Insights

Extracellular vesicles (EVs) are crucial for cell communication and play a key role in cancer progression and drug resistance. This review explores their involvement in gastrointestinal and liver cancers, highlighting diagnostic and therapeutic potential.

Area of Science:

  • Cell Biology
  • Oncology
  • Biochemistry

Background:

  • Extracellular vesicles (EVs) were initially considered waste disposal mechanisms but are now recognized as vital mediators of intercellular communication.
  • EVs carry functional proteins, lipids, and nucleic acids, influencing recipient cell phenotypes and modulating physiological and pathological processes.
  • Emerging evidence highlights the significant role of EVs in various stages of carcinogenesis.

Purpose of the Study:

  • To review the current understanding of extracellular vesicle (EV) biology and their specific roles in cancer.
  • To discuss the association between EVs and gastrointestinal (GI) and liver cancers.
  • To explore the potential of EVs in cancer diagnosis and treatment strategies.

Main Methods:

  • Literature review of recent research on extracellular vesicles (EVs) in cancer.
  • Analysis of studies focusing on EV-mediated communication in tumor progression and immune modulation.
  • Examination of evidence linking EVs to therapeutic resistance in various cancer types.

Main Results:

  • EVs are implicated in promoting tumor progression by manipulating the immune system and tumor microenvironment.
  • EVs play a significant role in modulating resistance to pharmacological and radiological cancer therapies.
  • EVs are increasingly recognized for their potential as biomarkers for cancer diagnosis and as therapeutic agents.

Conclusions:

  • Extracellular vesicles (EVs) are pivotal in cancer development, progression, and treatment resistance.
  • Understanding EV-mediated communication is crucial for developing novel diagnostic and therapeutic strategies for gastrointestinal and liver cancers.
  • Further research into EV biology holds promise for advancing cancer care.

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