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MetabolomicsTargeting arginine metabolism reverses bone immunosuppressive microenvironment and metastasis in ARID1A-deficient triple negative breast cancer

Bone metastasis is a lethal consequence of breast cancer. AT-rich interaction domain 1A gene (ARID1A), a subunit of the switch/sucrose non-fermentable (SWI/SNF) complex, regulates immunosuppressive tumor microenvironment. ARID1A deficient triple negative breast cancer promotes bone metastasis.To ...

2026-03-24 | MTBLS12768 | MetaboLights
MetabolomicsGut Microbiota Dysbiosis and Hypercholesterolemia Are Associated with Bone Metastasis in Non-Small Cell Lung Cancer
We collected baseline fecal samples from 85 patients with newly diagnosed lung cancer, 51 patients with bone metastasis (M group), and 34 patients without bone metastasis (N group). We conducted metagenomic and metabolomic sequencing to compare the differences in gut microbiota and metabolites betwe...
2026-07-10 | MTBLS15004 | MetaboLights
ProteomicsMDA-MB-231 Breast Cancer Bone Tropic vs Parental Hypoxic Secretome Analysis
The project profiled the expression patterns in hypoxia induced secretomes between MDA-MB-231 parental and MDA-MB-231 Bone Tropic (BT) breast cancer cell lines which have been previously generated by Massague and colleagues (Kang et al. Cancer Cell 2003).
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-29 | MSV000080797 | MassIVE
ProteomicsProtein sequencing of human bone tissue at different ages
Bone is a dynamic organ in which bone formation mediated by osteoblasts balances against bone resorption mediated by osteoclasts to maintain bone homeostasis. With age, this balance gradually tilts toward bone resorption, leading to bone loss and osteoporosis. At the present study, the bone specimen...
ORGANISM(S): Homo sapiens (Human) 
2023-02-01 | PXD039538 | Pride
Bone Osteoporosis Human Proteome Aging 
TranscriptomicsTH-MYCN Mice with Caspase-8 Deficiency Develop Advanced Neuroblastoma with Bone Marrow Metastasis
Neuroblastoma, the most common extracranial pediatric solid tumor, is responsible for 15% of all childhood cancer deaths. Patients frequently present at diagnosis with metastatic disease, particularly to the bone marrow. Advances in therapy and understanding of the metastatic process have been lim...
ORGANISM(S): Mus musculus 
2013-05-22 | E-GEOD-42254 | biostudies-arrayexpress
ProteomicsA Novel Method for Isolating Whole Protein from Human Cranial Bone
The presence of the extracellular matrix within human bone limits the applicability of conventional protocols for protein extraction. As a result, complete and accurate characterization of human bone proteome is yet to be performed, and as a result, several bone-related diseases such as craniosynost...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-28 | MSV000080697 | MassIVE
TranscriptomicsTH-MYCN Mice with Caspase-8 Deficiency Develop Advanced Neuroblastoma with Bone Marrow Metastasis
Neuroblastoma, the most common extracranial pediatric solid tumor, is responsible for 15% of all childhood cancer deaths. Patients frequently present at diagnosis with metastatic disease, particularly to the bone marrow. Advances in therapy and understanding of the metastatic process have been lim...
ORGANISM(S): Mus musculus 
2013-05-22 | E-GEOD-42548 | biostudies-arrayexpress
TranscriptomicsABCC5 supports osteoclast formation and promotes breast cancer metastasis to bone
Bone is the primary site of breast cancer metastasis and complications associated with bone metastases can lead to a significantly decreased quality of life in these patients. Thus, it is essential to gain a better understanding of the molecular mechanisms that underlie the emergence and growth of b...
ORGANISM(S): Homo sapiens 
2012-11-09 | E-GEOD-39494 | biostudies-arrayexpress
TranscriptomicsTranslating transcriptome of cancer cells in situ in mesenchymal-rich tumor microenvironment
A mesenchymal rich stroma such as cancer-associated fibroblasts (CAFs) in breast tumors favors the selection of cancer clones with enhanced bone metastatic ability. To determine the cancer cell transcriptomic response to the mesenchymal stroma, we supplemented experimental mammary tumours with or wi...
ORGANISM(S): Homo sapiens 
2013-11-01 | E-GEOD-43306 | biostudies-arrayexpress
TranscriptomicsA new subtype of bone sarcoma defined by BCOR-CCNB3 gene fusion
The identification of subtype-specific translocations has revolutionized diagnostics of sarcoma and provided new insight into oncogenesis. We used RNA-Seq to investigate samples diagnosed as small round cell tumors of bone, possibly Ewing sarcoma, but lacking the canonical EWSR1-ETS translocation. A...
ORGANISM(S): Homo sapiens 
2012-03-03 | E-GEOD-34800 | biostudies-arrayexpress
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