Subcutaneous Metastasis

Subcutaneous metastasis is the development of secondary tumors within the fatty tissue beneath the skin after cancer cells spread from a primary tumor, making it an important indicator of disease progression. Tumor cells can disseminate through blood or lymphatic vessels, exit into subcutaneous tissue, and establish growth by adapting to local stromal, vascular, and immune conditions. In cancer research, recognizing these lesions supports clinical staging, imaging assessment, and biopsy-based diagnosis while providing material for molecular analysis. Experimental subcutaneous metastasis models also help researchers study tumor colonization, evaluate therapeutic responses, and investigate interactions between metastatic cells and the tissue microenvironment.

Subcutaneous Metastasis - Related Videos

Research

JoVE Journal - Cancer Research

In Vivo Model for Testing Effect of Hypoxia on Tumor Metastasis

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Cited by 6 •

2016

This manuscript describes the development of an animal model that allows for the direct testing of the effects of tumor hypoxia on metastasis and the deciphering the mechanisms of its action. Although the experiments described here focus on Ewing sarcoma, a similar approach can be applied to other tumor types.

Experimental Metastasis Assay

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Cited by 28 •

2010

This article describes the procedures of an experimental metastasis assay that is used to determine the metastatic potential of human cancer cell lines.

Brain Metastasis Mouse Model: A Method to Generate Brain Metastasis Mouse Model by Intracarotid Cancer Cell Injection

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2025

This video demonstrates the establishment of a brain metastasis mouse model by intracarotid injection of fluorescently labeled cancer cells. The mouse model can be used to study the effects of novel therapeutics and the underlying physiological mechanisms.

Advanced Animal Model of Colorectal Metastasis in Liver: Imaging Techniques and Properties of Metastatic Clones

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Cited by 6 •

2016

The ability of metastatic clones to colonize distant sites depends on their proliferation capacity and/or their ability to survive in the host microenvironment without significant proliferation. Here, we present an animal model that allows quantitative visualization of both types of liver colonization by metastatic clones.

A "Patient-Like" Orthotopic Syngeneic Mouse Model of Hepatocellular Carcinoma Metastasis

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Cited by 2 •

2015

The metastatic spread of cancer is the major cause of cancer-related deaths. We provide an in-depth description of our survival surgery methodology for establishing a “patient-like” orthotopic syngeneic mouse model system for studying the mechanisms of metastasis in solid organ tumors.

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