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TranscriptomicsChromosomal abberations and transcriptional characteristics linked to the pathogenesis of diffuse large b-cell lymphomas
We superimposed array comparative genomic hybridization (aCGH) data onto existing expression array profiles (GSE3892) to sift out the pivotal genes underlying the pathogenesis of a well defined series of diffuse large B-cell lymphomas (DLBCL). 280 gained and over-expressed genes were identified, loc...
ORGANISM(S): Homo sapiens 
2010-06-25 | E-GEOD-5138 | biostudies-arrayexpress
TranscriptomicsDNA copy number profiles of premalignant endobronchial lesions: a validated predictor for endobronchial cancer
Individuals who present with premalignant endobronchial lesions are considered at high risk of lung cancer. Nonetheless, premalignant lesions behave erratically and only a minority progresses towards lung cancer. Therefore, biomarkers need to be discovered that can aid in assessing an individual’s r...
ORGANISM(S): Homo sapiens 
2013-12-03 | E-GEOD-45287 | biostudies-arrayexpress
TranscriptomicsDNA copy number changes in colorectal flat adenomas
Background & aim: Flat adenomas form a specific phenotype of colorectal adenomas that has been associated with more severe molecular changes and consequently a more aggressive clinical behavior compared to their polypoid counterparts. In the present study we set out to compare one of the molecular c...
ORGANISM(S): Homo sapiens 
2012-10-04 | E-GEOD-30479 | biostudies-arrayexpress
TranscriptomicsUnderstanding Vitamin D resistance using expression microarrays
Vitamin D is the strongest known natural anti-proliferative. A large number of studies in a wide spectrum of cancers, including epidemiological, in vitro and animal models, demonstrate that the active form of Vitamin D has anti-cancer benefits, affecting both progression and metastasis. Alike the ro...
ORGANISM(S): Homo sapiens 
2008-05-31 | E-GEOD-9867 | biostudies-arrayexpress
TranscriptomicsUnderstanding Vitamin D resistance using array comparative genomic hybridization
Vitamin D is the strongest known natural anti-proliferative. A large number of studies in a wide spectrum of cancers, including epidemiological, in vitro and animal models, demonstrate that the active form of Vitamin D has anti-cancer benefits, affecting both progression and metastasis. Alike the ro...
ORGANISM(S): Homo sapiens 
2008-05-31 | E-GEOD-9887 | biostudies-arrayexpress
TranscriptomicsM-CSF priming of osteoclast precursors can cause osteoclastogenesis-insensitivity, which can be prevented and overcome on bone
Comparison of gene expression of the osteoclast precursor myeloid blast seeded on plastic and on bone, primed with M-CSF for 4 days and culture with M-CSF and RANKL for 1 day. Osteoclasts and macrophages share progenitors that must receive decisive lineage signals driving them into their respective ...
ORGANISM(S): Mus musculus 
2014-06-02 | E-GEOD-58146 | biostudies-arrayexpress
TranscriptomicsUnderstanding Vitamin D resistance using Nonsense Mediated Decay arrays
Vitamin D is the strongest known natural anti-proliferative. A large number of studies in a wide spectrum of cancers, including epidemiological, in vitro and animal models, demonstrate that the active form of Vitamin D has anti-cancer benefits, affecting both progression and metastasis. Alike the ro...
ORGANISM(S): Homo sapiens 
2008-06-01 | E-GEOD-9959 | biostudies-arrayexpress
TranscriptomicsIdentification of a subgroup of head and neck cancers lacking numerical chromosomal aberrations
ABSTRACT Two major subgroups of head and neck squamous cell carcinomas (HNSCC) are currently distinguished based on etiology and pattern of genetic alterations; tumors with biologically active human papillomavirus (HPV) and tumors without. It is at present unclear whether additional genetically dist...
ORGANISM(S): Homo sapiens 
2009-03-11 | E-GEOD-11929 | biostudies-arrayexpress
TranscriptomicsSmall bowel adenocarcinoma copy number profiles are more closely related to colorectal than to gastric cancers
Purpose: Small bowel adenocarcinoma (SBA) is a rare cancer and consequently the number of clinical trials has been very limited due to the small numbers of patients. Chemotherapy regimens are currently rather arbitrarily chosen between either a colorectal (CRC) or a gastric cancer (GC) regimen. Chr...
ORGANISM(S): Homo sapiens 
2011-06-13 | E-GEOD-23418 | biostudies-arrayexpress
TranscriptomicsChromosomal signatures of a subset of high-grade premalignant cervical lesions closely resemble invasive carcinomas
Cervical cancer develops from pre-cancerous high-grade cervical intraepithelial neoplasia (CIN) lesions harbouring a transforming infection with high-risk human papillomavirus (hrHPV), which is characterised by p16INK4a overexpression. Since it takes one or more decades for these pre-cancerous lesio...
ORGANISM(S): Homo sapiens 
2009-02-19 | E-GEOD-11573 | biostudies-arrayexpress
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