Interactions between tumor microenvironment and resistance to transarterial and systemic treatments for HCC

  • 0Department of Clinical and Experimental Medicine, University of Messina, Messina 98124, Italy.

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Summary

This summary is machine-generated.

Hepatocellular carcinoma (HCC) is a deadly liver cancer. Targeting the tumor microenvironment (TME) and modulating immune responses show promise for improving patient outcomes and overcoming treatment resistance.

Area Of Science

  • Oncology
  • Immunology
  • Gastroenterology

Background

  • Hepatocellular carcinoma (HCC) is a primary liver cancer often arising from chronic inflammation and fibrosis.
  • Cirrhosis is the main risk factor for HCC, emphasizing the need for early detection.
  • Despite treatment advances, HCC survival rates remain low, highlighting unmet clinical needs.

Purpose Of The Study

  • To review the critical role of the tumor microenvironment (TME) in HCC development and progression.
  • To explore how the TME influences immune evasion and therapeutic resistance in HCC.
  • To discuss current and emerging strategies for targeting the TME to improve HCC treatment efficacy.

Main Methods

  • Literature review of studies on HCC, tumor microenvironment, and immunotherapy.
  • Analysis of the cellular and molecular components of the HCC TME.
  • Synthesis of evidence on therapeutic strategies targeting the TME.

Main Results

  • The TME comprises immune cells, fibroblasts, and extracellular matrix, significantly impacting tumor behavior.
  • Specific immune cells within the TME promote immune suppression and HCC progression.
  • Targeting the TME, particularly through immune modulation, demonstrates potential to enhance treatment response.

Conclusions

  • The TME plays a pivotal role in HCC pathogenesis, immune evasion, and therapy resistance.
  • Immune modulation strategies targeting the TME represent a promising therapeutic avenue for HCC.
  • Combination therapies involving TME modulation may improve clinical outcomes for HCC patients.

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