The colorectal cancer tumor microenvironment and its impact on liver and lung metastasis

Raghav Chandra, John D. Karalis, Charles Liu, Gilbert Z. Murimwa, Josiah Voth Park, Christopher A. Heid, Scott I. Reznik, Emina Huang, John D. Minna, Rolf A. Brekken

Research output: Contribution to journalReview articlepeer-review

2 Scopus citations

Abstract

Colorectal cancer (CRC) is the third most common malignancy and the second most common cause of cancer-related mortality worldwide. A total of 20% of CRC patients present with distant metastases, most frequently to the liver and lung. In the primary tumor, as well as at each metastatic site, the cellular components of the tumor microenvironment (TME) contribute to tumor engraftment and metastasis. These include immune cells (macrophages, neutrophils, T lymphocytes, and dendritic cells) and stromal cells (cancer-associated fibroblasts and endothelial cells). In this review, we highlight how the TME influences tumor progression and invasion at the primary site and its function in fostering metastatic niches in the liver and lungs. We also discuss emerging clinical strategies to target the CRC TME.

Original languageEnglish (US)
Article number6206
JournalCancers
Volume13
Issue number24
DOIs
StatePublished - Dec 1 2021

Keywords

  • Colorectal cancer
  • Colorectal liver metastasis
  • Colorectal pulmonary metastasis
  • Immuno-oncology
  • Novel anticancer therapy
  • Tumor microenvironment

ASJC Scopus subject areas

  • Oncology
  • Cancer Research

Fingerprint

Dive into the research topics of 'The colorectal cancer tumor microenvironment and its impact on liver and lung metastasis'. Together they form a unique fingerprint.

Cite this