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Mechanisms of Cancer Metastasis / Cancer Research and Treatments · Journal article
Advances in Engineering Technology Research · July 20, 2026
Raises a question worth testing. It does not answer one.
This is a narrative review of cancer metastasis-related genes and gene therapy approaches, including CRISPR editing, gene silencing, and targeted delivery. It synthesizes mechanistic knowledge and identifies bottlenecks in clinical translation but does not report original clinical evidence or trial data.
Journal article.
Cancer metastasis is regulated by multiple genes, steps, and pathways involving invasion, migration, colonization, and immune escape. Driver genes and suppressor genes related to cancer metastasis have been identified through molecular biology and genome sequencing. Mainstream gene therapy technologies reviewed include CRISPR gene editing, gene silencing, and targeted gene delivery.
Safety was not reported in the material analysed. Check the source before drawing any conclusion about harm.
The source did not state who this applies to in practice.
This is a narrative review synthesizing mechanistic knowledge and preclinical/early-stage gene therapy approaches; it raises research directions rather than reporting a clinical trial result or clinical evidence.
Graded across the dimensions that decide whether you should act, each from what the source actually supports. There is no single score, and where a dimension was not assessed it says so.
What is missing. This record has no reported figures. That is a gap in the analysis, not a judgement about the study.
Cancer metastasis is the core biological feature of malignant tumors, and it is also the primary cause of recurrence, treatment failure, and death in cancer patients. Tumor metastasis is a complex biological process co-regulated by multiple genes, multiple steps, and multiple pathways, involving a series of pathological changes such as tumor cell invasion, migration, colonization, and immune escape. With the rapid development of molecular biology and genome sequencing technology, a large number of driver genes and suppressor genes related to cancer metastasis have been identified, and their regulatory networks and mechanisms have been gradually elucidated. Breakthroughs in gene therapy technology based on targeted metastatic genes provide a new direction for the precise treatment of advanced metastatic cancer. This article systematically reviews the classification and mechanism of key genes related to cancer metastasis, summarizes the research progress of mainstream gene therapy technologies such as CRISPR gene editing, gene silencing, and targeted gene delivery, analyzes the bottlenecks and limitations of current clinical applications, and looks forward to the future development trend of metastatic cancer gene therapy, aiming to provide theoretical reference for the research of tumor metastasis mechanism and the development of new treatment options.
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