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The molecular heterogeneity of brain metastases hampers therapeutic development for cures. To address this unmet and urgent need, we constructed a comprehensive multi-omic, single cell, and spatially resolved atlas of 1,032 pan-cancer brain metastases, identifying four robust molecular subtypes ...

2025-12-22 | MTBLS13554 | MetaboLights
The central nervous system (CNS) is a common site of metastatic disease in patients with breast cancer and has few therapeutic options with dismal outcomes. The purpose of our study was to identify common and rare events that underlie breast cancer CNS metastasis. We performed deep genomic profiling...
ORGANISM(S): Homo sapiens 
Objective of this work was to characterize the miRNA profile of exosomes isolated from brain-homing cell lines (MDA-MB-231BR, CTC1BMSM, and 70W) with their respective parental non-brain metastatic cell lines (MDA-MB-231P, CTC1P and MeWo). Exosomes derived from the six cell lines were isolated. Brain...
ORGANISM(S): Homo sapiens 

Metastatic breast tumors must adapt to the metabolic constraints of their target tissues. To understand how tumor metabolism varies across sites, we compared glucose utilization in primary mammary fat pad (MFP) tumors and brain metastases derived from the breast cancer cell line MDA-MB-231. Tumor...

2025-12-30 | MTBLS13152 | MetaboLights
Analyses of Resected Human Brain Metastases of Breast Cancer Reveal the Association between Up-Regulation of Hexokinase 2 and Poor Prognosis. Brain metastases of breast cancer seem to be increasing in incidence as systemic therapy improves. Metastatic disease in the brain is associated with high mor...
ORGANISM(S): Homo sapiens 
Melanoma is one of the most aggressive and treatment-resistant cancers. It represents the most life-threatening neoplasm of the skin, and its incidence has been increasing for the last three decades. Melanoma evolves from the local transformation of melanocytes to primary tumors, which can metastasi...
ORGANISM(S): Homo sapiens 
Application of a melanoma experimental metastasis model to elucidate molecular mediators of melanoma brain metastasis. Malignant melanoma frequently metastasizes to the brain. The molecular mediators of brain metastasis still remains largely unknnown. Two melanoma cell lines (opposing phenotypes in ...
ORGANISM(S): Homo sapiens 
Melanoma is one of the most aggressive and treatment-resistant cancers. It represents the most life-threatening neoplasm of the skin, and its incidence has been increasing for the last three decades. Melanoma evolves from the local transformation of melanocytes to primary tumors, which can metastasi...
ORGANISM(S): Homo sapiens 
Brain metastasis is one of the most feared complications of cancer and the most common intracranial malignancy in adults. Its underlying mechanisms remain unknown. From breast cancer patients with metastatic disease we isolated cell populations that aggressively colonize the brain. Transcriptomic an...
ORGANISM(S): Homo sapiens 
Microarray analysis of 28 brain metastasis samples from lung adenocarcinoma patients. 28 brain metastasis samples: 19 from Marc Ladanyi 9 from William L. Gerald
ORGANISM(S): Homo sapiens 
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