scholarly journals Neural Network Deconvolution Method for Resolving Pathway-Level Progression of Tumor Clonal Expression Programs With Application to Breast Cancer Brain Metastases

2020 ◽  
Vol 11 ◽  
Author(s):  
Yifeng Tao ◽  
Haoyun Lei ◽  
Adrian V. Lee ◽  
Jian Ma ◽  
Russell Schwartz
Keyword(s):  
Breast Cancer ◽  
Neural Network ◽  
Brain Metastases ◽  
Deconvolution Method ◽  
Network Deconvolution ◽  
Breast Cancer Brain Metastases ◽  
Pathway Level

CDK 4/6 inhibitors and stereotactic radiation in the management of hormone receptor positive breast cancer brain metastases

2019 ◽  
Vol 144 (3) ◽  
pp. 583-589 ◽  
Author(s):  
Nicholas B. Figura ◽  
Thrisha K. Potluri ◽  
Homan Mohammadi ◽  
Daniel E. Oliver ◽  
John A. Arrington ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Brain Metastases ◽  
Hormone Receptor ◽  
Stereotactic Radiation ◽  
Hormone Receptor Positive ◽  
Breast Cancer Brain Metastases ◽  
Positive Breast Cancer

Breast cancer brain metastases: Molecular subtype, treatment and survival

2016 ◽  
Vol 36 (4) ◽  
pp. 133-141 ◽  
Author(s):  
Jennifer A. Crozier ◽  
Lauren F. Cornell ◽  
Bhupendra Rawal ◽  
Edith A. Perez
Keyword(s):  
Breast Cancer ◽  
Brain Metastases ◽  
Molecular Subtype ◽  
Breast Cancer Brain Metastases

scholarly journals MicroRNAs and Extracellular Vesicles as Distinctive Biomarkers of Precocious and Advanced Stages of Breast Cancer Brain Metastases Development

2021 ◽  
Vol 22 (10) ◽  
pp. 5214
Author(s):  
Inês Figueira ◽  
Joana Godinho-Pereira ◽  
Sofia Galego ◽  
Joana Maia ◽  
János Haskó ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Endothelial Cells ◽  
Brain Metastases ◽  
Extracellular Vesicles ◽  
Triple Negative ◽  
Survival Rates ◽  
Brain Parenchyma ◽  
Advanced Stages ◽  
Breast Cancer Brain Metastases

Triple negative breast cancer presents higher mortality and poorer survival rates than other breast cancer (BC) types, due to the proneness to brain metastases formation, which are usually diagnosed at advanced stages. Therefore, the discovery of BC brain metastases (BCBM) biomarkers appears pivotal for a timely intervention. With this work, we aimed to disclose microRNAs (miRNAs) and extracellular vesicles (EVs) in the circulation as biomarkers of BCBM formation. Using a BCBM animal model, we analyzed EVs in plasma by nanoparticle tracking analysis and ascertained their blood-brain barrier (BBB) origin by flow cytometry. We further evaluated circulating miRNAs by RT-qPCR and their brain expression by in situ hybridization. In parallel, a cellular model of BCBM formation, combining triple negative BC cells and BBB endothelial cells, was used to differentiate the origin of biomarkers. Established metastases were associated with an increased content of circulating EVs, particularly of BBB origin. Interestingly, deregulated miRNAs in the circulation were observed prior to BCBM detection, and their brain origin was suggested by matching alterations in brain parenchyma. In vitro studies indicated that miR-194-5p and miR-205-5p are expressed and released by BC cells, endothelial cells and during their interaction. These results highlight miRNAs and EVs as biomarkers of BCBM in early and advanced stages, respectively.

Current Treatment Strategies in Breast Cancer Brain Metastases

2019 ◽  
pp. 267-279
Author(s):  
Rupert Bartsch ◽  
Elisabeth Sophie Bergen ◽  
Karin Dieckmann ◽  
Anna Sophie Berghoff ◽  
Matthias Preusser
Keyword(s):  
Breast Cancer ◽  
Brain Metastases ◽  
Treatment Strategies ◽  
Current Treatment ◽  
Breast Cancer Brain Metastases

scholarly journals Neurosurgical Treatment of Breast Cancer Metastases to the Neurocranium

2011 ◽  
Vol 2011 ◽  
pp. 1-6
Author(s):  
Andreas M. Stark
Keyword(s):  
Breast Cancer ◽  
Brain Metastases ◽  
Therapeutic Option ◽  
Contrast Material ◽  
Brain Parenchyma ◽  
Breast Cancer Metastases ◽  
Perilesional Edema ◽  
Cancer Metastases ◽  
Before And After ◽  
Breast Cancer Brain Metastases

Breast cancer metastases to the neurocranium might involve the bone, the dura, or the brain parenchyma. The latter location is the far most common. The annual incidence of brain metastases in patients with breast cancer is in the range of 4–11 per 100.000 persons per year. Symptoms and findings mainly result from the location of the lesion. The diagnostic method of choice is magnetic resonance imaging before and after administration of contrast material. Breast cancer brain metastases present as solid, cystic, or partially cystic lesions with marked contrast enhancement and perilesional edema. The therapeutic option of choice is microsurgical resection whenever possible. Adjuvant treatment includes radiotherapy, radiosurgery, and/or chemotherapy.

scholarly journals A common goal to CARE: Cancer Advocates, Researchers, and Clinicians Explore current treatments and clinical trials for breast cancer brain metastases

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Natalie S. Joe ◽  
Christine Hodgdon ◽  
Lianne Kraemer ◽  
Kristin J. Redmond ◽  
Vered Stearns ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Clinical Trials ◽  
Brain Metastases ◽  
Detection Methods ◽  
Future Research ◽  
Breast Cancer Brain Metastasis ◽  
Patient Advocates ◽  
Breast Cancer Brain Metastases ◽  
The Brain

AbstractBreast cancer is the most commonly diagnosed cancer in women worldwide. Approximately one-tenth of all patients with advanced breast cancer develop brain metastases resulting in an overall survival rate of fewer than 2 years. The challenges lie in developing new approaches to treat, monitor, and prevent breast cancer brain metastasis (BCBM). This review will provide an overview of BCBM from the integrated perspective of clinicians, researchers, and patient advocates. We will summarize the current management of BCBM, including diagnosis, treatment, and monitoring. We will highlight ongoing translational research for BCBM, including clinical trials and improved detection methods that can become the mainstay for BCBM treatment if they demonstrate efficacy. We will discuss preclinical BCBM research that focuses on the intrinsic properties of breast cancer cells and the influence of the brain microenvironment. Finally, we will spotlight emerging studies and future research needs to improve survival outcomes and preserve the quality of life for patients with BCBM.

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