Systems immunology insights into brain metastasis

Wenjuan Dong, Jianting Sheng, Johnny Z.M. Cui, Hong Zhao, Stephen T.C. Wong

Research output: Contribution to journalReview articlepeer-review

Abstract

Brain metastasis poses formidable clinical challenges due to its intricate interactions with the brain's unique immune environment, often resulting in poor prognoses. This review delves into systems immunology's role in uncovering the dynamic interplay between metastatic cancer cells and brain immunity. Leveraging spatial and single-cell technologies, along with advanced computational modeling, systems immunology offers unprecedented insights into mechanisms of immune evasion and tumor proliferation. Recent studies highlight potential immunotherapeutic targets, suggesting strategies to boost antitumor immunity and counteract cancer cell evasion in the brain. Despite substantial progress, challenges persist, particularly in accurately simulating human conditions. This review underscores the need for interdisciplinary collaboration to harness systems immunology's full potential, aiming to dramatically improve outcomes for patients with brain metastasis.

Original languageEnglish (US)
Pages (from-to)903-916
Number of pages14
JournalTrends in Immunology
Volume45
Issue number11
DOIs
StatePublished - Nov 2024

Keywords

  • blood–brain barrier
  • brain metastasis
  • computational modeling
  • single-cell analysis
  • spatial technologies
  • systems immunology
  • tumor–immune cell interactions
  • Tumor Escape
  • Immunotherapy/methods
  • Humans
  • Brain Neoplasms/immunology
  • Systems Biology
  • Immunoinformatics
  • Neoplasm Metastasis
  • Animals
  • Tumor Microenvironment/immunology

ASJC Scopus subject areas

  • Immunology and Allergy
  • Immunology

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