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Updated: Mar 11, 2026
Ultrasound Imaging-guided Intracardiac Injection to Develop a Mouse Model of Breast Cancer Brain Metastases Followed by Longitudinal MRI
Published on: March 6, 2014
Advances in decoding breast cancer brain metastasis
1Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA.
Abstract:
The past decade has witnessed impressive advances in cancer treatment ushered in by targeted and immunotherapies. However, with significantly prolonged survival, upon recurrence, more patients become inflicted by brain metastasis, which is mostly refractory to all currently available therapeutic regimens. Historically, brain metastasis is an understudied area in cancer research, partly due to the dearth of appropriate experimental models that closely simulate the special biological features of metastasis in the unique brain environment and to the sophistication of techniques required to perform in-depth studies of the extremely complex and challenging brain metastasis. Yet, with increasing clinical demand for more effective treatment options, brain metastasis research has rapidly advanced in recent years. The present review spotlights the recent major progresses in basic and translational studies of brain metastasis with focuses on new animal models, novel imaging technologies, omics "big data" resources, and some new and exciting biological insights on brain metastasis.
Insights
Brain metastasis is a growing challenge in cancer survivorship, often resisting treatment. Recent research advances in models, imaging, and data analysis offer new hope for understanding and treating brain tumors.
Area of Science:
- Oncology
- Neuroscience
- Cancer Research
Background:
- Cancer therapies have improved, leading to longer survival but increasing brain metastasis incidence.
- Brain metastasis is challenging due to limited research models and complex study techniques.
- Despite challenges, clinical demand drives rapid advancements in brain metastasis research.
Purpose of the Study:
- To review recent progress in basic and translational brain metastasis research.
- To highlight advancements in experimental models, imaging, and omics data.
- To discuss new biological insights into brain metastasis.
Main Methods:
- Review of recent literature on brain metastasis.
- Focus on novel animal models and imaging technologies.
- Analysis of omics "big data" resources and biological insights.
Main Results:
- Significant progress in developing sophisticated animal models for brain metastasis.
- Advancements in novel imaging technologies for studying brain metastasis in vivo.
- Emergence of omics big data resources providing new biological insights.
- Identification of new therapeutic targets and strategies for brain metastasis.
Conclusions:
- Recent research has significantly advanced the understanding of brain metastasis.
- New models, technologies, and data resources are crucial for future progress.
- Continued basic and translational research is essential for developing effective treatments for brain metastasis.
